ux31a2 schematic revision r2.0 power system page...

100
5 5 4 4 3 3 2 2 1 1 D D C C B B A A Size Project Name Rev Date: Sheet of Title : Engineer: C 1 99 Tuesday, March 27, 2012 ASUSTeK COMPUTER INC. NB4 R2.0 shihhsien_yang Size Project Name Rev Date: Sheet of Title : Engineer: C 1 99 Tuesday, March 27, 2012 ASUSTeK COMPUTER INC. NB4 R2.0 shihhsien_yang Size Project Name Rev Date: Sheet of Title : Engineer: C 1 99 Tuesday, March 27, 2012 ASUSTeK COMPUTER INC. NB4 R2.0 shihhsien_yang PWM Fan MiniCard WLAN + BT Page 20~28 Page 56 Page 64 Page 53 Page 50 Discharge Circuit Page 57 DC & BATT. Conn. Page 60 Page 3~7 Page 48 Reset Circuit Page 32 SPI ROM Page 28 Debug Conn. EC ITE IT8572 BGA Keyboard Touchpad Page 44 Page 30 Page 31 Page 31 Skew Holes Page 65 BLOCK DIAGRAM 2 1 SSD Page 51 0 5 DDR3 on-board DIMM Page 13~15, 19 UX31A2 SCHEMATIC Revision R2.0 4 5 6 7 13 14 15 SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3 ON-BOARD_A DDR3 ON-BOARD_B CPU(2)_DDR3 CPU(3)_CFG,RSVD,GND CPU(5)_XDP PAGE Content 3 CPU(1)_DMI,PEG,FDI,CLK,MISC 2 System Setting 1 Block Diagram Power VCORE+GFX CORE Page 80 Page 81 System Page 82 +1.05VS Page 83 +1.5V & +0.75V Page 84 +1.8VS Page 88 Charger Page 91 Load Switch Page 87 +0.8VS CPU Ivy Bridge ULV HDMI type D PCH Panther-point HM76 80_PW_VCORE(RT8168B) 81_PW_SYSTEM(RT8239B) 82_PW_I/O_VCCP(TPS51317) 83_PW_I/O_DDR(RT8207M) 84_PW_+1.8VS(RT8015B) 87_PW_+0.8VS(RT8015B) 88_PW_CHARGER(BQ24725) 91. PWR_LOAD SWITCH MiniCard USB 3.0 Port 16bits * 8 , 2 channel Page 69 Daughter Board Conn 3 CardReader RTS5139-GR Azalia Codec Realtek ALC269 Jack Page 63 Cardreader Daughter Board Speaker L eDP conn with CMOS & D-Mic & Touch Panel Page 45 4 Speaker R Page 38 AUD SPK-R-CONN 38 PW_PROTECT 58 LED_Indicator 56 BUG_Debug MiniCard_Wlan & BT DSG_Discharge DC_DC & BAT Conn. HDMI_type D 60 PCH_DP,LVDS,CRT PCH_CPU,GPIO,MISC PCH_POWER,GND 51 53 20 21 22 23 24 25 PCH_PCIE,CLK,SMB,PEG 44 45 28 32 27 31 26 30 29 PCH_SATA,IHDA,RTC,LPC PCH_SPI ROM,OTH 57 48 50 PCH_PCI,NVRAM,USB PCH_FDI,DMI,SYS PWR PCH_POWER,GND 46 EC_KB_TP_TPM RST_Reset Circuit **** EC_IT8572_BGA LCD Panel_CMOS_DMIC CRT_D-Sub FAN_Fan & Sensor MiniCard_SSD 19 DDR3 CA_DQ VOLTAGE USB3.0 FRESCO FL1009 68 ME_Conn & Skew Hole B TO B CONN 65 63 USB3.0_One Port 69 0 1 2 Chief River USB Port 3.0 (Chief River) 2 EC_PWR_SW 70

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Page 1: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

1 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB4

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R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

1 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB4

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R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

1 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB4

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PWM Fan

MiniCard WLAN + BT

Page 20~28

Page 56

Page 64

Page 53

Page 50

Discharge CircuitPage 57

DC & BATT. Conn.Page 60

Page 3~7

Page 48

Reset CircuitPage 32

SPI ROMPage 28

������������

Debug Conn.

ECITE IT8572 BGA

Keyboard

Touchpad

Page 44

Page 30

Page 31

Page 31

Skew HolesPage 65

BLOCK DIAGRAM

2

1

SSD

Page 51

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0

5

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Page 13~15, 19

������������������������������������������������

UX31A2 SCHEMATIC Revision R2.0

4567131415

SYSTEM PAGE REF.

CPU(4)_PWR

DDR3 TERMINATIONDDR3 ON-BOARD_ADDR3 ON-BOARD_B

CPU(2)_DDR3CPU(3)_CFG,RSVD,GND

CPU(5)_XDP

PAGE Content

3 CPU(1)_DMI,PEG,FDI,CLK,MISC2 System Setting1 Block Diagram

Power

VCORE+GFX COREPage 80

Page 81

System

Page 82

+1.05VS

Page 83

+1.5V & +0.75V

Page 84

+1.8VS

Page 88

Charger

Page 91

Load Switch

Page 87

+0.8VSCPU

Ivy Bridge ULV

����������������

HDMI type D

PCHPanther-point

HM76

80_PW_VCORE(RT8168B)81_PW_SYSTEM(RT8239B)82_PW_I/O_VCCP(TPS51317)83_PW_I/O_DDR(RT8207M)84_PW_+1.8VS(RT8015B)87_PW_+0.8VS(RT8015B)88_PW_CHARGER(BQ24725)91. PWR_LOAD SWITCH

MiniCard

USB 3.0 Port

16bits * 8 , 2 channel

Page 69

Dau

gh

ter Bo

ard C

on

n

3

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CardReaderRTS5139-GR

Azalia Codec

Realtek ALC269

Jack

Page 63

Cardreader

Daughter Board

Speaker L

eDP conn with CMOS & D-Mic & Touch Panel

Page 45

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4

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Speaker RPage 38

AUD SPK-R-CONN38

PW_PROTECT58

LED_Indicator56

BUG_Debug

MiniCard_Wlan & BT

DSG_Discharge

DC_DC & BAT Conn.

HDMI_type D

60

PCH_DP,LVDS,CRT

PCH_CPU,GPIO,MISCPCH_POWER,GND

5153

202122232425

PCH_PCIE,CLK,SMB,PEG

4445

28

32

27

31

26

3029

PCH_SATA,IHDA,RTC,LPC

PCH_SPI ROM,OTH

57

4850

PCH_PCI,NVRAM,USB

PCH_FDI,DMI,SYS PWR

PCH_POWER,GND

46

EC_KB_TP_TPMRST_Reset Circuit

****EC_IT8572_BGA

LCD Panel_CMOS_DMIC CRT_D-Sub

FAN_Fan & SensorMiniCard_SSD

19 DDR3 CA_DQ VOLTAGE

USB3.0 FRESCO FL100968ME_Conn & Skew HoleB TO B CONN

6563

USB3.0_One Port69

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0

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1

2

Chief River

USB Port 3.0 (Chief River)

2

EC_PWR_SW70

Page 2: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

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3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

2 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

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R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

2 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

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R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

2 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

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CLK_REQ4#

CLK_PEGA_REQ#

INT PU 20K

INT PU 20K, EXT PD 1K

+3VSUS

+3VSUS+3VSUS+3VSUS

CLK_REQ2#

+3VSUSGPIO 12GPIO 13GPIO 14GPIO 15

WLAN_ON#

DMI_OVRVLTG

MFG_MODEGFX_CRB_DET

+3VSUS

GPIO 17GPIO 18 +3VSGPIO 19 +3VS

FDI_OVRVLTG

GPIO 16 +3VS

Signal NameUse As Power

+3VS+3VS

+5VS

+3VS+3VS

+3VSUS+3VSUS

+3VSUS

INT PU 20K

INT PD 20K, EXT PD 100K

GPIO 00

PM_CLKRUN#

PCH_IBEXGPIO

GPIO 01

GPIO 03

GPIO 08

GPIO 06GPIO 07

GPIO 09GPIO 10GPIO 11

GPIO 20 +3VSGPIO 21GPIO 22GPIO 23

+3VS+3VS

GPIO 24 +3VSUSGPIO 25GPIO 26GPIO 27

Int.& ExtPull up / down

GPIO 28GPIO 29GPIO 30GPIO 31GPIO 32

+3VSUS+3VSUS

+3VSUS+3VSUS+3VSUS

+VCCPDSW+3VS

GPIO 33GPIO 34GPIO 35GPIO 36GPIO 37GPIO 38

GPIO 48

PCIE 7

PCIE 8

ME_SusPwrDnAckME_AC_PRESENT_PCH

+3VS

USB 12

USB 13

USB Port 1

+3VS

GPIO 49

ICC_EN#

+3VS

EXT_SCI#

BT_LED

GPIO 39 +3VS

CLKREQ_USB3#

GPIO 56GPIO 57GPIO 58GPIO 59GPIO 60

SML1_CLK

GPIO 40GPIO 41GPIO 42GPIO 43GPIO 44GPIO 45GPIO 46GPIO 47

GPIO 50GPIO 51GPIO 52GPIO 53GPIO 54GPIO 55

CLK_REQ1#

+3VSUS+3VSUS+3VSUS+3VSUS

+3VSUS+3VSUS+3VSUS+3VSUS

+3VS

+3VS+3VS

SATA1GP

+3VS

PM_RSMRST#

AC_IN_OC#

BAT1_IN_OC#

PWRLIMIT#_EC

PM_SUSC#

LCD_BACKOFF#

FAN0_TACH

PWR_SW#

LID_SW_EC#

Use As Signal NameGPA0

EC GPIO

FAN_PWM

GPA1GPA2GPA3GPA4GPA5GPA6

GPB0GPB1GPB2GPB3GPB4GPB5GPB6GPB7GPC0GPC1GPC2GPC3GPC4GPC5GPC6GPC7GPD0GPD1GPD2GPD3GPD4GPD5GPD6GPD7GPE0GPE1GPE2GPE3GPE4GPE5GPE6GPE7GPF0GPF1GPF2GPF3GPF4GPF5GPF6GPF7GPG0GPG1GPG2

GPA7

PWR_LED#

SMB0_CLKSMB0_DATA20GATERCIN#

SMB1_CLKSMB1_DATPM_PWRBTN#

BUF_PLT_RST#EXT_SCI#EXT_SMI#

TP_DATPECI_EC

ME_SusPwrDnAckPM_SUSB#

PCH_CPTGPIO

EC IT8572GPIO

ME_AC_PRESENT

-

PM_SYSPWROK3VSUS_ON-

TP_CLKUSB_CHARGE_ON#

PCH_SPI_OV

GPIO 62GPIO 63

GPIO[66:64]GPIO 67

GPIO 61

III

OOOO

IOIOI

I

GPJ3GPJ4

PCIE 2

PCIE 3

PCIE 4

PCIE 5

PCIE 6

PCIE 1

Minicard WLAN

SATA1

SATA2

SATA4

SATA 0 SATA SSD

USB 0

CMOS Camera

USB 1

USB 2

USB 3

USB 4

USB 5

USB 6

USB 7

USB 8

USB 9

USB 10

USB 11

CHG_FULL_LED#

GPIO35_PCH

CLKREQ_GLAN#

GPU_RST#PCI_GNT1#

BT_ON

GPG6GPH0GPH1GPH2GPH3GPH4GPH5GPH6

CAP_LED#

SUSC_EC#

PM_CLKRUN#

SUSB_EC#

GPI0GPI1GPI2GPI3GPI4GPI5GPI6GPI7GPJ0GPJ1GPJ2

PM_PWROK

SUS_PWRGDALL_SYSTEM_PWRGDCORE_PWRGD

GPJ5

OO

O

OO

IO

OOO

O

I

I

OOO

I

O

I

I

IO

O

Bluetooth

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SM_BUS ADDRESS :

�� ����������

O

O

IO

IOIO

I

I

I

OI

O

O

PCI Express

USB 3.0

SATA Port

Card Reader

USB Port

SATA0GP

HDA_DOCK_EN#

PCI_REQ#2DGPU_PWM_SELECT#DGPU_PWR_EN#STP_A16OVR

DRAMRST_PCH

OO

NC_TPEXT_SMI#

SATA_ODD_DA#

USB3_SMI#

Device Identification

1st

2nd

06G023123010

CPU Thermal Senser

NCT7717U

1st

2nd

Memory Thermal Senser

Design IP Source: N53S

HDA_DOCK_RST#

BIOS_WP#

-

THRO_CPU#

-Adaptor_Sense

DSW_WAKE#

STP_PCI#

OP_SD#

TEST_SET_UP

PM_SUS_STAT#SUS_CLK#SLP_S5#

+3VSUSGPIO 75 SML1_DATA+3VSUSGPIO 74 PCHHOT#

CLK_REQ0# +3VSUSGPIO 73+3VSUSGPIO 72 PM_BATLOW#

GPIO[71:70]

GPIO 68

+3VS

Native

INT PU 20K

INT PD 20K

INT PU 20K, EXT PU 1K

INT PU 20K, EXT PU 10K

INT PD 20K, EXT PU 200K

INT PU 20K, EXT PU 10K

EXT PU 1K

EXT PU 10K

TMDS_HDMI_HPD

GPI

GPI

GPI

EXT_SCI#OC#6

NativeNative

EXT PU 10K

EXT PU 10K

Native OC#7 EXT PU 10K

NativeNativeNativeNative

OC#1DIMM_SEL0DIMM_SEL1DIMM_SEL2

EXT PU 10K

EXT PU 10K

EXT PU 10K

EXT PU 10K

Native OC#0 EXT PU 10K

GPI EXT PU 10K

GPONative

GPOSATA_DET#4

INT PU 20K, EXT PD 10KGPIEXT PU 10K

GPO WLAN_LEDNativeGPO

EXT PU 10K

EXT PU 10K

SLP_LAN# EXT PU 10K

EXT PU 10K

EXT PU 10K

NativeEXT PU 10K

GPO

INT PU 20K, EXT PU 10K

EXT PU 10KCLK_PEGB_REQ#

EXT PU 10K

INT PU 20K, EXT PU 10KCLK_REQ6#CLK_REQ7#

EXT PU 1K

GPIOEXT PU 10KGPI

GPO EXT PD 10K

GPO EXT PD 1K

EXT PU 10K

GPO EXT PD 100K

EXT PU 2.2K

EXT PU 2.2K

EXT PU 10K

EXT PU 2.2KGPO

CLK_OUT[2:0]

GPO

NC_TP

EXT PU 10K

���������������� ���

GPIO 02 EXT PU 10K +3VS

GPIO 04GPIO 05

PCB_ID0PCB_ID1

GPIGPI

EXT PD 10K

EXT PD 10K

INT PU 20K, EXT PU 10K

INT PU 20K, EXT PU 10K

Straping

INT PD 20K, EXT PU 1K

EXT PU 10K

EXT PU 10K

EXT PU 10K

EXT PU 10K

LPC_DRQ#1EXT PU 10K

INT PD 20K,EXT PU 10K

EXT PU 10K

EXT PU 10K

EXT PU 10K

INT PU 20K, EXT PU 10K

NativeNativeNativeNative

GPIO 69 GPI INT PU 20K, EXT PD 1KNC_TP

INT PU 20K, EXT PU 10K

INT PU 20K

INT PD 20K

INT PU 20K

Native

-KB_LED_PWM

OO

O

O

--

Native

NC_TPNative

Native

Native

NativeNativeNativeNative

NativeNativeNative

NativeNativeNativeNative

Native

NativeNativeNativeNative

NativeNativeNativeNative

SATA_DET#5

Straping

Straping

Native

StrapingNative

Native

NativeNC_TP

NativeNativeNativeNative

O

5VSUS_PWRGD

5VSUS_PWRONO

06G023048020 G781-1

O

USB 3.0 Port

Touch Panel

O

DRAMRST_ECO

+3VA_ON

O

I

1.5V_ON

USB_CHARGE_VBUS_EC

I Light_Sensor_AD

I

Page 3: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

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D D

C C

B B

A A

FDI_TXN0FDI_TXN1

FDI_TXN3FDI_TXN2

FDI_TXN5FDI_TXN4

FDI_TXN7FDI_TXN6

FDI_TXP1

FDI_TXP5FDI_TXP4

FDI_TXP7FDI_TXP6

FDI_TXP0

FDI_TXP3FDI_TXP2

PEG_IRCOMP_R

H_PROCHOT_S#_R

VDDPWRGOOD_R

PM_SYNC#_R

H_CATERR#

H_THRMTRIP#_R

CPU_RST#

eDP_HPD#

H_PROCHOT_S#

DRAMPWROK

SM_RCOMP2

CLK_CPU_BCLK_L

XDP_TDI

XDP_TCLK

XDP_TMS

SM_RCOMP0

CLK_CPU_BCLK#_L

XDP_TRST#

SM_RCOMP1

XDP_OBS7

XDP_OBS3XDP_OBS4XDP_OBS5

XDP_OBS0XDP_OBS1

XDP_OBS6

XDP_OBS2

DRAMPWROK

CLK_CPU_DREFCLK_CPU_DREF#

eDP_HPD#

XDP_PREQ#

DMI_RXN022

DMI_TXN022

DMI_RXN122

DMI_TXN122

DMI_RXN222

DMI_TXN222

DMI_RXN322

DMI_TXN322

DMI_RXP022

DMI_TXP022

DMI_RXP122

DMI_TXP122

DMI_RXP222

DMI_TXP222

DMI_RXP322

DMI_TXP322

FDI_FSYNC022FDI_FSYNC122

FDI_INT22

FDI_LSYNC022FDI_LSYNC122

FDI_TXN[7:0]22

FDI_TXP[7:0]22

H_THRMTRIP#25

PWRLIMIT#_CPU88,90

H_PROCHOT_S#80

H_SNB_INV#25

BUF_PLT_RST#7,24,30,31,45,53,63

PECI_EC30

PM_SYNC#22

H_CPUPWRGD7,25

SUSB_EC57

H_DRAM_PWRGD22

SNB_SKTOCC#80

CLK_CPU_BCLK 21CLK_CPU_BCLK# 21

M_DRAMRST# 4

XDP_DBRESET# 7,22

XDP_TDO 7

THRO_CPU#30

eDP_HPD#45

EDP_AUXN45EDP_AUXP45

EDP_TXN045

EDP_TXP045

CLK_DREF 21CLK_DREF# 21

EDP_TXN145

EDP_TXP145

XDP_PREQ# 7XDP_PRDY# 7

XDP_TCLK 7XDP_TMS 7XDP_TRST# 7

XDP_TDI 7

CLK_ITP_BCLK 7CLK_ITP_BCLK# 7

EDP_TXN345EDP_TXN245

EDP_TXP345EDP_TXP245

ALL_SYSTEM_PWRGD22,30,58,80

+VTT_CPU

+VTT_CPU

+VTT_CPU

+3V

+1.5VS

+3V

+VTT_CPU

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

3 99Wednesday, April 11, 2012

ASUSTeK COMPUTER INC. NB3

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R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

3 99Wednesday, April 11, 2012

ASUSTeK COMPUTER INC. NB3

������������������������

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

3 99Wednesday, April 11, 2012

ASUSTeK COMPUTER INC. NB3

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R2.0������

shihhsien_yang

Main Board

DPLL_REF_CLK,DPLL_REF_CLK#

4. Can be connected to GND directly:

FDI disable: (For discrete graphic)

FDI_FSYNC[0:1],FDI_LSYNC[0:1],FDI_INT,GFX_IMON~15mW power saving

1. NC:FDI_TX#[0:7],FDI_TX[0:7],VCC_AXGSENSE,VSS_AXGSENSE

2. Pull-down to GND via 1K� ± 5% resistor:

3. Connected to GND:VCCAXG

VCCFDIPLL

5. Connect to +V1.05S rail:

eDP disable/Enable

Enable: Mount R0503, R0303=1K

Disable: un-mount R0503, R0303=10Kohm

CFG[4]:

Huron River PCIE support 2.5 GT/s, 5 GT/s and 8 GT/s

PCIE AC Coupling Capacitors:

1. 436735 PDG Page 39, 75nF~200nF

2. 431433 EMERALD LAKE Schematic 220nF

3. 436735 PDG Page 41, 180nF~265nF

SKTOCC# (SocketOccupied): pulledto ground on theprocessor package

PROCHOT#: 0.15nS<Tr<0.44nS,0.1ns<Tf<0.45ns (measuredbetween 0.7*VCCP and0.3*VCCP

connected43pF closeto the IMVP

DRAMPWROK: OD, Ouput

RNX0304 close to CPU

100 MHz, Come form PCH

5/20 Follow 2DPC DG 436175 Rev 0.6

The maximum rise/fall time of UNCOREPWRGOOD is 20 ns.

PR-001

1T0303T0303

1 2 RNX0306A0Ohm RNX0306A0Ohm

2 10402

SL03010402

SL0301

1 T0313T0313

1 T0311T0311

12

R033622OhmR033622Ohm

12R0329 51OhmR0329 51Ohm

1 2C0336 0.01UF/16V@

C0336 0.01UF/16V@

1 T0309T0309

12

C033443PF/50V@

C033443PF/50V@

1 T0307T0307

1 2R0323 140Ohm 1%R0323 140Ohm 1%

12R0330 51OhmR0330 51Ohm

INB1

INA2

GND3 OUTY 4

VCC 5U0303

74AHC1G09GW

U0303

74AHC1G09GW

12R0310 1.5KOhm1%R0310 1.5KOhm1%

1 2R0307 200OhmR0307 200Ohm

1 2R0357

1KOhmR0357

1KOhm

1 2R0308 56OHMR0308 56OHM

1 T0306T0306

210402

SL03020402

SL0302

1 T0312T0312

3 4 RNX0304B0Ohm RNX0304B0Ohm

12

R0311750Ohm1%

R0311750Ohm1%

1 2R0302 24.9Ohm 1%R0302 24.9Ohm 1%

12

R0335200OhmR0335200Ohm

1 2R0325 200Ohm 1%R0325 200Ohm 1%

1 2 RNX0304A0Ohm RNX0304A0Ohm

GS

D3

2

1

Q0302

2N7002

GS

D3

2

1

Q0302

2N7002

1 2R0332 51OhmR0332 51Ohm

SM_RCOMP[1] BE43

SM_RCOMP[2] BG43

SM_DRAMRST# AT30

SM_RCOMP[0] BF44

BCLK# H2BCLK J3

DPLL_REF_CLK# AG1DPLL_REF_CLK AG3

CATERR#C49

PECIA48

PROCHOT#C45

THERMTRIP#D45

SM_DRAMPWROKBE45

RESET#D44

PRDY# N53

PREQ# N55

TCK L56

TMS L55

TRST# J58

TDI M60

TDO L59

DBR# K58

BPM#[0] G58

BPM#[1] E55

BPM#[2] E59

BPM#[3] G55

BPM#[4] G59

BPM#[5] H60

BPM#[6] J59

BPM#[7] J61

PM_SYNCC48

PROC_DETECT#C57

PROC_SELECT#F49

UNCOREPWRGOODB46

BCLK_ITP N59

BCLK_ITP# N58CLOCKSM

ISC

THERMAL

PWR MANAGEMENT

DDR3

MISC

JTAG & BPM

U0301B

AV8062700839404

CLOCKSM

ISC

THERMAL

PWR MANAGEMENT

DDR3

MISC

JTAG & BPM

U0301B

AV8062700839404

1 2R0322130Ohm 1%

R0322130Ohm 1%

12

R0334200OhmR0334200Ohm

12R0314 0OhmR0314 0Ohm

12R030910KOhm R030910KOhm

1 2C0335 0.01UF/16VC0335 0.01UF/16V1 2R0333 51OhmR0333 51Ohm

12R0331 51OhmR0331 51Ohm

1T0302T0302

1 T0310T0310

1 2R0301 24.9Ohm 1%R0301 24.9Ohm 1%

1 2R0324 25.5OHM 1%R0324 25.5OHM 1%

12R0315 0OhmR0315 0Ohm

DMI_RX#[0]M2

DMI_RX#[1]P6

DMI_RX#[2]P1

DMI_RX#[3]P10

DMI_RX[0]N3

DMI_RX[1]P7

DMI_RX[2]P3

DMI_RX[3]P11

DMI_TX#[0]K1

DMI_TX#[1]M8

DMI_TX#[2]N4

DMI_TX#[3]R2

DMI_TX[0]K3

DMI_TX[1]M7

DMI_TX[3]T3DMI_TX[2]P4

FDI0_TX#[0]U7

FDI0_TX#[1]W11

FDI0_TX#[2]W1

FDI0_TX#[3]AA6

FDI1_TX#[0]W6

FDI1_TX#[1]V4

FDI1_TX#[2]Y2

FDI1_TX#[3]AC9

FDI0_TX[0]U6

FDI0_TX[1]W10

FDI0_TX[2]W3

FDI0_TX[3]AA7

FDI1_TX[0]W7

FDI1_TX[1]T4

FDI1_TX[2]AA3

FDI1_TX[3]AC8

FDI0_FSYNCAA11

FDI1_FSYNCAC12

FDI_INTU11

FDI0_LSYNCAA10

FDI1_LSYNCAG8

PEG_ICOMPI G3

PEG_ICOMPO G1

PEG_RCOMPO G4

PEG_RX#[0] H22

PEG_RX#[1] J21

PEG_RX#[2] B22

PEG_RX#[3] D21

PEG_RX#[4] A19

PEG_RX#[5] D17

PEG_RX#[6] B14

PEG_RX#[7] D13

PEG_RX#[8] A11

PEG_RX#[9] B10

PEG_RX#[10] G8

PEG_RX#[11] A8

PEG_RX#[12] B6

PEG_RX#[13] H8

PEG_RX#[14] E5

PEG_RX#[15] K7

PEG_RX[0] K22

PEG_RX[1] K19

PEG_RX[2] C21

PEG_RX[3] D19

PEG_RX[4] C19

PEG_RX[5] D16

PEG_RX[6] C13

PEG_RX[7] D12

PEG_RX[8] C11

PEG_RX[9] C9

PEG_RX[10] F8

PEG_RX[11] C8

PEG_RX[12] C5

PEG_RX[13] H6

PEG_RX[14] F6

PEG_RX[15] K6

PEG_TX#[0] G22

PEG_TX#[1] C23

PEG_TX#[2] D23

PEG_TX#[3] F21

PEG_TX#[4] H19

PEG_TX#[5] C17

PEG_TX#[6] K15

PEG_TX#[7] F17

PEG_TX#[8] F14

PEG_TX#[9] A15

PEG_TX#[10] J14

PEG_TX#[11] H13

PEG_TX#[12] M10

PEG_TX#[13] F10

PEG_TX#[14] D9

PEG_TX#[15] J4

PEG_TX[0] F22

PEG_TX[1] A23

PEG_TX[2] D24

PEG_TX[3] E21

PEG_TX[4] G19

PEG_TX[5] B18

PEG_TX[6] K17

PEG_TX[7] G17

PEG_TX[8] E14

PEG_TX[9] C15

PEG_TX[10] K13

PEG_TX[11] G13

PEG_TX[12] K10

PEG_TX[13] G10

PEG_TX[14] D8

PEG_TX[15] K4

eDP_AUXAF4eDP_AUX#AG4

eDP_TX[0]AC1

eDP_TX[1]AA4

eDP_TX[2]AE10

eDP_TX[3]AE6

eDP_COMPIOAF3

eDP_HPDAG11eDP_ICOMPOAD2

eDP_TX#[0]AC3

eDP_TX#[1]AC4

eDP_TX#[2]AE11

eDP_TX#[3]AE7

PCI EXPRESS -- GRAPHICS

DMI

Intel(R) FDI

DP

U0301A

AV8062700839404

PCI EXPRESS -- GRAPHICS

DMI

Intel(R) FDI

DP

U0301A

AV8062700839404

3 4 RNX0306B0Ohm RNX0306B0Ohm

1 2C0337 0.01UF/16V@

C0337 0.01UF/16V@

1 T0308T0308

Page 4: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

M_A_CLK_DDR1M_A_CLK_DDR#1

M_A_DQS4M_A_DQS5

M_A_DQS0

M_A_DQS6

M_A_DQS2M_A_DQS1

M_A_DQS3

M_A_DQS7

M_A_DQS#0

M_A_DQS#5M_A_DQS#4M_A_DQS#3M_A_DQS#2M_A_DQS#1

M_A_DQS#7M_A_DQS#6

M_A_A14M_A_A13

M_A_A6

M_A_A2

M_A_A9M_A_A10

M_A_A8M_A_A7

M_A_A1

M_A_A12

M_A_A3

M_A_A11

M_A_A4M_A_A5

M_A_A0M_A_DQ62

M_A_DQ32

M_A_DQ30

M_A_DQ37

M_A_DQ8

M_A_DQ43

M_A_DQ60

M_A_DQ58

M_A_DQ0

M_A_DQ35

M_A_DQ7

M_A_DQ42

M_A_DQ59

M_A_DQ57

M_A_DQ6

M_A_DQ63

M_A_DQ5

M_A_DQ38

M_A_DQ18

M_A_DQ46

M_A_DQ61

M_A_DQ27

M_A_DQ36

M_A_DQ47

M_A_DQ52

M_A_DQ17

M_A_DQ10

M_A_DQ3

M_A_DQ55

M_A_DQ13

M_A_DQ44

M_A_DQ34

M_A_DQ21

M_A_DQ19

M_A_DQ12

M_A_DQ51

M_A_DQ49

M_A_DQ45

M_A_DQ9

M_A_DQ4

M_A_DQ40

M_A_DQ24

M_A_DQ2

M_A_DQ41

M_A_DQ25

M_A_DQ16

M_A_DQ11

M_A_DQ54

M_A_DQ50

M_A_DQ33

M_A_DQ28

M_A_DQ48

M_A_DQ23

M_A_DQ1

M_A_DQ39

M_A_DQ15

M_A_DQ26

M_A_DQ56

M_A_DQ29

M_A_DQ14

M_A_DQ22

M_A_DQ20

M_A_DQ53

M_A_DQ31

M_A_A15

M_A_CKE1

M_A_ODT1

M_A_CS#1

M_B_DQ21M_B_DQ22

M_B_DQ20M_B_DQ19

M_B_DQ17M_B_DQ18

M_B_DQ16

M_B_DQ42M_B_DQ43

M_B_DQ41M_B_DQ40

M_B_DQ38M_B_DQ39

M_B_DQ37

M_B_DQ28M_B_DQ29

M_B_DQ27M_B_DQ26

M_B_DQ24M_B_DQ25

M_B_DQ23

M_B_DQ35M_B_DQ36

M_B_DQ34M_B_DQ33

M_B_DQ31M_B_DQ32

M_B_DQ30

M_B_DQ1

M_B_DQ7

M_B_DQ63M_B_DQ62M_B_DQ61

M_B_DQ59M_B_DQ60

M_B_DQ58

M_B_DQ49M_B_DQ50

M_B_DQ48M_B_DQ47

M_B_DQ45M_B_DQ46

M_B_DQ44

M_B_DQ56M_B_DQ57

M_B_DQ55M_B_DQ54

M_B_DQ52M_B_DQ53

M_B_DQ51

M_B_DQ8

M_B_DQ0

M_B_DQ6M_B_DQ5

M_B_DQ3M_B_DQ4

M_B_DQ2

M_B_DQ14M_B_DQ15

M_B_DQ13M_B_DQ12

M_B_DQ10M_B_DQ11

M_B_DQ9

M_B_DQS0

M_B_DQS4M_B_DQS5M_B_DQS6

M_B_DQS2M_B_DQS1

M_B_DQS3

M_B_DQS7

M_B_DQS#0

M_B_DQS#5M_B_DQS#4M_B_DQS#3M_B_DQS#2M_B_DQS#1

M_B_DQS#7M_B_DQS#6

M_B_A14M_B_A13

M_B_A6

M_B_A2

M_B_A9M_B_A10

M_B_A8M_B_A7

M_B_A1

M_B_A12

M_B_A3

M_B_A11

M_B_A15

M_B_ODT1

M_B_A4M_B_A5

M_B_A0

M_B_CKE1

M_B_CS#1

M_B_CLK_DDR#1M_B_CLK_DDR1

M_B_CS#1

M_A_ODT1

M_A_CKE1

M_A_CS#1

M_B_ODT1

M_B_CKE1

M_A_BS013,14M_A_BS113,14M_A_BS213,14

M_A_RAS#13,14M_A_CAS#13,14

M_A_WE#13,14

M_A_CLK_DDR0 13,14M_A_CLK_DDR#0 13,14M_A_CKE0 13,14

M_A_ODT0 13,14

M_A_CS#0 13,14

DRAMRST_PCH21

M_DRAMRST#3

M_A_A[15:0] 13,14

M_A_DQS[7:0] 14

M_A_DQS#[7:0] 14

M_A_DQ[63:0]14

DRAMRST_EC30

M_B_BS013,15M_B_BS113,15M_B_BS213,15

M_B_RAS#13,15M_B_CAS#13,15

M_B_WE#13,15

M_B_DQ[63:0]15

M_B_DQS[7:0] 15

M_B_CLK_DDR0 13,15M_B_CLK_DDR#0 13,15M_B_CKE0 13,15

M_B_A[15:0] 13,15

M_B_DQS#[7:0] 15

M_B_ODT0 13,15

M_B_CS#0 13,15

DRAMRST# 14,15

M_A_CKE1_2DIE 13,14

M_A_CS#1_2DIE 13,14

M_A_ODT1_2DIE 13,14

M_B_CKE1_2DIE 13,15

M_B_CS#1_2DIE 13,15

M_B_ODT1_2DIE 13,15

DRAMRST#_GATE 19

+1.5V

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

4 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

������ !

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

4 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

������ !

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

4 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

������ !

R2.0������

shihhsien_yang

Main Board

DRAM RESET

Come from PCH, mustpull high to +3VSUS

to Every DIMM and Termination

to Every DIMM and Termination

Refer to SO-DIMM Single Rank x8 Design SA_CKE1 / SA_CS1 / SA_ODT1 are all NC

SDRAM 2DIE SDRAM 2DIE

12R0405

1KOhm5%

R0405

1KOhm5%

1 2R0402 4.99KOhmR0402 4.99KOhm

SA_CLK[0] AU36

SA_CLK[1] AT40

SA_CLK#[0] AV36

SA_CLK#[1] AU40

SA_CKE[0] AY26

SA_CKE[1] BB26

SA_CS#[0] BB40

SA_CS#[1] BC41

SA_ODT[0] AY40

SA_ODT[1] BA41

SA_DQS[0] AJ11

SA_DQS#[0] AL11

SA_DQS[1] AR10

SA_DQS#[1] AR8

SA_DQS[2] AY11

SA_DQS#[2] AV11

SA_DQS[3] AU17

SA_DQS[4] AW45

SA_DQS#[4] AV45

SA_DQS[5] AV51

SA_DQS#[5] AY51

SA_DQS[6] AT56

SA_DQS#[6] AT55

SA_DQS[7] AK54

SA_DQS#[7] AK55

SA_MA[0] BG35

SA_MA[1] BB34

SA_MA[2] BE35

SA_MA[3] BD35

SA_MA[4] AT34

SA_MA[5] AU34

SA_MA[6] BB32

SA_MA[7] AT32

SA_MA[8] AY32

SA_MA[9] AV32

SA_MA[10] BE37

SA_MA[11] BA30

SA_MA[12] BC30

SA_MA[13] AW41

SA_MA[14] AY28

SA_MA[15] AU26

SA_DQ[0]AG6

SA_DQ[1]AJ6

SA_DQ[2]AP11

SA_DQ[3]AL6

SA_DQ[4]AJ10

SA_DQ[5]AJ8

SA_DQ[6]AL8

SA_DQ[7]AL7

SA_DQ[8]AR11

SA_DQ[9]AP6

SA_DQ[10]AU6

SA_DQ[11]AV9

SA_DQ[12]AR6

SA_DQ[13]AP8

SA_DQ[14]AT13

SA_DQ[15]AU13

SA_DQ[16]BC7

SA_DQ[17]BB7

SA_DQ[18]BA13

SA_DQ[19]BB11

SA_DQ[20]BA7

SA_DQ[21]BA9

SA_DQ[22]BB9

SA_DQ[23]AY13

SA_DQ[24]AV14

SA_DQ[25]AR14

SA_DQ[26]AY17

SA_DQ[27]AR19

SA_DQ[28]BA14

SA_DQ[29]AU14

SA_DQ[30]BB14

SA_DQ[31]BB17

SA_DQ[32]BA45

SA_DQ[33]AR43

SA_DQ[34]AW48

SA_DQ[35]BC48

SA_DQ[36]BC45

SA_DQ[37]AR45

SA_DQ[38]AT48

SA_DQ[39]AY48

SA_DQ[40]BA49

SA_DQ[41]AV49

SA_DQ[42]BB51

SA_DQ[43]AY53

SA_DQ[44]BB49

SA_DQ[45]AU49

SA_DQ[46]BA53

SA_DQ[47]BB55

SA_DQ[48]BA55

SA_DQ[49]AV56

SA_DQ[50]AP50

SA_DQ[51]AP53

SA_DQ[52]AV54

SA_DQ[53]AT54

SA_DQ[54]AP56

SA_DQ[55]AP52

SA_DQ[56]AN57

SA_DQ[57]AN53

SA_DQ[58]AG56

SA_DQ[59]AG53

SA_DQ[60]AN55

SA_DQ[61]AN52

SA_DQ[62]AG55

SA_DQ[63]AK56

SA_CAS#BE39

SA_RAS#BD39

SA_WE#AT41

SA_BS[0]BD37

SA_BS[1]BF36

SA_BS[2]BA28

SA_DQS#[3] AT17

DDR SYSTEM MEMORY A

U0301C

AV8062700839404

DDR SYSTEM MEMORY A

U0301C

AV8062700839404

1 2 R04120Ohm

/normal_S3

R04120Ohm

/normal_S3 12

C04010.047UF/16VC04010.047UF/16V

12R0420 0Ohm/2DR0420 0Ohm/2D

12R0415 0Ohm/2DR0415 0Ohm/2D

1 2

R0414 75OhmR0414 75Ohm

GS D32

1

Q04012N7002

GS D32

1

Q04012N7002

12R0416 0Ohm/2DR0416 0Ohm/2D

12R0410 0Ohm/2DR0410 0Ohm/2D

12R0418 0Ohm/2DR0418 0Ohm/2D

1 2R0417 75OhmR0417 75Ohm

12R0419 0Ohm/2DR0419 0Ohm/2D

12

R0401

1KOhm

R0401

1KOhm

1 2 R04110Ohm

/Deep_S3

R04110Ohm

/Deep_S3

SB_CLK[0] BA34

SB_CLK[1] BA36

SB_CLK#[0] AY34

SB_CLK#[1] BB36

SB_CKE[0] AR22

SB_CKE[1] BF27

SB_ODT[0] AT43

SB_ODT[1] BG47

SB_DQS[4] BE51

SB_DQS#[4] BG51

SB_DQS[5] BA61

SB_DQS#[5] BA59

SB_DQS[6] AR59

SB_DQS#[6] AT60

SB_DQS[7] AK61

SB_DQS#[7] AK59

SB_DQS[0] AM2

SB_DQS#[0] AL3

SB_DQS[1] AV1

SB_DQS#[1] AV3

SB_DQS[2] BE11

SB_DQS#[2] BG11

SB_DQS[3] BD18

SB_DQS#[3] BD17

SB_MA[0] BF32

SB_MA[1] BE33

SB_MA[2] BD33

SB_MA[3] AU30

SB_MA[4] BD30

SB_MA[5] AV30

SB_MA[6] BG30

SB_MA[7] BD29

SB_MA[8] BE30

SB_MA[9] BE28

SB_MA[10] BD43

SB_MA[11] AT28

SB_MA[12] AV28

SB_MA[13] BD46

SB_MA[14] AT26

SB_MA[15] AU22

SB_DQ[0]AL4

SB_DQ[1]AL1

SB_DQ[2]AN3

SB_DQ[3]AR4

SB_DQ[4]AK4

SB_DQ[5]AK3

SB_DQ[6]AN4

SB_DQ[7]AR1

SB_DQ[8]AU4

SB_DQ[9]AT2

SB_DQ[10]AV4

SB_DQ[11]BA4

SB_DQ[12]AU3

SB_DQ[13]AR3

SB_DQ[14]AY2

SB_DQ[15]BA3

SB_DQ[16]BE9

SB_DQ[17]BD9

SB_DQ[18]BD13

SB_DQ[19]BF12

SB_DQ[20]BF8

SB_DQ[21]BD10

SB_DQ[22]BD14

SB_DQ[23]BE13

SB_DQ[24]BF16

SB_DQ[25]BE17

SB_DQ[26]BE18

SB_DQ[27]BE21

SB_DQ[28]BE14

SB_DQ[29]BG14

SB_DQ[30]BG18

SB_DQ[31]BF19

SB_DQ[32]BD50

SB_DQ[33]BF48

SB_DQ[34]BD53

SB_DQ[35]BF52

SB_DQ[36]BD49

SB_DQ[37]BE49

SB_DQ[38]BD54

SB_DQ[39]BE53

SB_DQ[40]BF56

SB_DQ[41]BE57

SB_DQ[42]BC59

SB_DQ[43]AY60

SB_DQ[44]BE54

SB_DQ[45]BG54

SB_DQ[46]BA58

SB_DQ[47]AW59

SB_DQ[48]AW58

SB_DQ[49]AU58

SB_DQ[50]AN61

SB_DQ[51]AN59

SB_DQ[52]AU59

SB_DQ[53]AU61

SB_DQ[54]AN58

SB_DQ[55]AR58

SB_DQ[56]AK58

SB_DQ[57]AL58

SB_DQ[58]AG58

SB_DQ[59]AG59

SB_DQ[60]AM60

SB_DQ[61]AL59

SB_DQ[62]AF61

SB_DQ[63]AH60

SB_CS#[0] BE41

SB_CS#[1] BE47

SB_CAS#AV43

SB_RAS#BF40

SB_WE#BD45

SB_BS[0]BG39

SB_BS[1]BD42

SB_BS[2]AT22

DDR SYSTEM MEMORY B

U0301D

AV8062700839404

DDR SYSTEM MEMORY B

U0301D

AV8062700839404

Page 5: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

H_CPU_RSVD1H_CPU_RSVD2

VCC_DIESENSE

H_CPU_RSVD3H_CPU_RSVD4

CFG0

SB_DIMM_VREFDQ 19SA_DIMM_VREFDQ 19CFG07

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

5 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

�������� �"���#�

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

5 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

�������� �"���#�

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

5 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

�������� �"���#�

R2.0������

shihhsien_yang

Main Board

CFG[2]: PEG Static Lane Reversal (For the 16X)- 1: (Default) Normal Operation; Lane # definition matches socket pin map definition- 0: Lane Reversed

CFG[4]: Display Port Presence Strap

CFG[6:5]: PCIE Port Bifurcation Straps

CFG[7]: Defer Training

- 1 : (Default) Disable; No Physical Display Port attached to Embedded Display Port- 0 : Enable; An external Display Port device is connected to the Embeded Display port

- 11 : (Default) X16 - Device 1 functions 1 and 2 disable- 10 : X8, X8 - Device 1 function 1 enabled; Function 2 disable

-1: (Default) PEG Train immediately following xxRESETB de assertion

CFG strapping information:

- 01 : Reserved - (Device 1 Function 1 disable ; Function 2 enable- 00 : X8, X4 X4 - Device 1 function 1 and 2 enabled

-0: PEG Wait for BIOS for training

SFF Design Guide #438297 R2.0P.124

Sandy Bridge SFFDaisy Chain Routing

Ivy-Bridge CPU:Pin BE7: SA_DIMM_VREFDQPin BG7: SB_DIMM_VREFDQ

Sandy-Bridge CPU:Pin BE7: RSVD28Pin BG7: RSVD29

VSS[181]BG17

VSS[182]BG21

VSS[183]BG24

VSS[184]BG28

VSS[185]BG37

VSS[186]BG41

VSS[187]BG45

VSS[188]BG49

VSS[189]BG53

VSS[190]BG9

VSS[191]C29

VSS[192]C35

VSS[193]C40

VSS[194]D10

VSS[195]D14

VSS[196]D18

VSS[197]D22

VSS[198]D26

VSS[199]D29

VSS[200]D35

VSS[201]D4

VSS[202]D40

VSS[203]D43

VSS[204]D46

VSS[205]D50

VSS[206]D54

VSS[207]D58

VSS[208]D6

VSS[209]E25

VSS[210]E29

VSS[211]E3

VSS[212]E35

VSS[213]E40

VSS[214]F13

VSS[215]F15

VSS[216]F19

VSS[217]F29

VSS[218]F35

VSS[219]F40

VSS[220]F55

VSS[221]G48

VSS[222]G51

VSS[223]G6

VSS[224]G61

VSS[225]H10

VSS[226]H14

VSS[227]H17

VSS[228]H21

VSS[229]H4

VSS[230]H53

VSS[231]H58

VSS[232]J1

VSS[233]J49

VSS[234]J55

VSS[235]K11

VSS[236]K21

VSS[237]K51

VSS[238]K8

VSS[239]L16

VSS[240]L20

VSS[241]L22

VSS[242]L26

VSS[243]L30

VSS[244]L34

VSS[245]L38

VSS[246]L43

VSS[247]L48

VSS[269] P14

VSS[270] P16

VSS[271] P18

VSS[272] P21

VSS[273] P58

VSS[274] P59

VSS[275] P9

VSS[276] R17

VSS[277] R20

VSS[278] R4

VSS[279] R46

VSS[280] T1

VSS[281] T47

VSS[282] T50

VSS[283] T51

VSS[284] T52

VSS[285] T53

VSS[286] T55

VSS[287] T56

VSS[288] U13

VSS[289] U8

VSS[290] V20

VSS[291] V61

VSS_NCTF_1 A5

VSS_NCTF_2 A57

VSS_NCTF_3 BC61

VSS_NCTF_4 BD3

VSS_NCTF_5 BD59

VSS_NCTF_6 BE4

VSS_NCTF_7 BE58

VSS_NCTF_8 BG5

VSS_NCTF_9 BG57

VSS_NCTF_10 C3

VSS_NCTF_11 C58

VSS_NCTF_12 D59

VSS_NCTF_13 E1

VSS_NCTF_14 E61

VSS[251] M4

VSS[252] M58

VSS[253] M6

VSS[254] N1

VSS[255] N17

VSS[256] N21

VSS[257] N25

VSS[258] N28

VSS[259] N33

VSS[260] N36

VSS[261] N40

VSS[262] N43

VSS[263] N47

VSS[264] N48

VSS[265] N51

VSS[266] N52

VSS[267] N56

VSS[268] N61

VSS[248]L61

VSS[249]M11

VSS[292] W13

VSS[293] W15

VSS[294] W18

VSS[295] W21

VSS[296] W46

VSS[297] W8

VSS[298] Y4

VSS[299] Y47

VSS[300] Y58

VSS[301] Y59

VSS[250]M15

VSS

NCTF

U0301I

AV8062700839404

VSS

NCTF

U0301I

AV8062700839404

12R0505

1KOhm

R0505

1KOhm

1T0520T0520

1T0589T0589

1T0521T0521

1T0519T0519

1T0590T0590

VSS[1]A13

VSS[2]A17

VSS[3]A21

VSS[4]A25

VSS[5]A28

VSS[6]A33

VSS[7]A37

VSS[8]A40

VSS[9]A45

VSS[10]A49

VSS[11]A53

VSS[12]A9

VSS[13]AA1

VSS[14]AA13

VSS[15]AA50

VSS[16]AA51

VSS[17]AA52

VSS[18]AA53

VSS[19]AA55

VSS[20]AA56

VSS[21]AA8

VSS[22]AB16

VSS[23]AB18

VSS[24]AB21

VSS[25]AB48

VSS[26]AB61

VSS[27]AC10

VSS[28]AC14

VSS[29]AC46

VSS[30]AC6

VSS[31]AD17

VSS[32]AD20

VSS[33]AD4

VSS[34]AD61

VSS[35]AE13

VSS[36]AE8

VSS[37]AF1

VSS[38]AF17

VSS[39]AF21

VSS[40]AF47

VSS[41]AF48

VSS[42]AF50

VSS[43]AF51

VSS[44]AF52

VSS[45]AF53

VSS[46]AF55

VSS[47]AF56

VSS[48]AF58

VSS[49]AF59

VSS[50]AG10

VSS[51]AG14

VSS[52]AG18

VSS[53]AG47

VSS[54]AG52

VSS[55]AG61

VSS[56]AG7

VSS[57]AH4

VSS[58]AH58

VSS[59]AJ13

VSS[60]AJ16

VSS[61]AJ20

VSS[62]AJ22

VSS[63]AJ26

VSS[64]AJ30

VSS[65]AJ34

VSS[66]AJ38

VSS[67]AJ42

VSS[68]AJ45

VSS[69]AJ48

VSS[70]AJ7

VSS[71]AK1

VSS[72]AK52

VSS[73]AL10

VSS[74]AL13

VSS[75]AL17

VSS[76]AL21

VSS[77]AL25

VSS[78]AL28

VSS[79]AL33

VSS[80]AL36

VSS[81]AL40

VSS[82]AL43

VSS[83]AL47

VSS[84]AL61

VSS[85]AM13

VSS[86]AM20

VSS[87]AM22

VSS[88]AM26

VSS[89]AM30

VSS[90]AM34

VSS[91] AM38

VSS[92] AM4

VSS[93] AM42

VSS[94] AM45

VSS[95] AM48

VSS[96] AM58

VSS[97] AN1

VSS[98] AN21

VSS[99] AN25

VSS[100] AN28

VSS[101] AN33

VSS[102] AN36

VSS[103] AN40

VSS[104] AN43

VSS[105] AN47

VSS[106] AN50

VSS[107] AN54

VSS[108] AP10

VSS[109] AP51

VSS[110] AP55

VSS[111] AP7

VSS[112] AR13

VSS[113] AR17

VSS[114] AR21

VSS[115] AR41

VSS[116] AR48

VSS[117] AR61

VSS[118] AR7

VSS[119] AT14

VSS[120] AT19

VSS[121] AT36

VSS[122] AT4

VSS[123] AT45

VSS[124] AT52

VSS[125] AT58

VSS[126] AU1

VSS[127] AU11

VSS[128] AU28

VSS[129] AU32

VSS[130] AU51

VSS[131] AU7

VSS[132] AV17

VSS[133] AV21

VSS[134] AV22

VSS[135] AV34

VSS[136] AV40

VSS[137] AV48

VSS[138] AV55

VSS[139] AW13

VSS[140] AW43

VSS[141] AW61

VSS[142] AW7

VSS[143] AY14

VSS[144] AY19

VSS[145] AY30

VSS[146] AY36

VSS[147] AY4

VSS[148] AY41

VSS[149] AY45

VSS[150] AY49

VSS[151] AY55

VSS[152] AY58

VSS[153] AY9

VSS[154] BA1

VSS[155] BA11

VSS[156] BA17

VSS[157] BA21

VSS[158] BA26

VSS[159] BA32

VSS[160] BA48

VSS[161] BA51

VSS[162] BB53

VSS[163] BC13

VSS[164] BC5

VSS[165] BC57

VSS[166] BD12

VSS[167] BD16

VSS[168] BD19

VSS[169] BD23

VSS[170] BD27

VSS[171] BD32

VSS[172] BD36

VSS[173] BD40

VSS[174] BD44

VSS[175] BD48

VSS[176] BD52

VSS[177] BD56

VSS[178] BD8

VSS[179] BE5

VSS[180] BG13

VSS

U0301H

AV8062700839404

VSS

U0301H

AV8062700839404

CFG[0]B50

CFG[1]C51

CFG[2]B54

CFG[3]D53

CFG[4]A51

CFG[5]C53

CFG[6]C55

CFG[7]H49

CFG[8]A55

CFG[9]H51

CFG[10]K49

CFG[11]K53

CFG[12]F53

CFG[13]G53

CFG[14]L51

CFG[15]F51

CFG[16]D52

CFG[17]L53

DC_TEST_A4 A4

DC_TEST_A58 A58

DC_TEST_A59 A59

DC_TEST_A61 A61

DC_TEST_BD1 BD1

DC_TEST_BD61 BD61

DC_TEST_BE1 BE1

DC_TEST_BE3 BE3

DC_TEST_BE59 BE59DC_TEST_BE61 BE61

DC_TEST_BG1 BG1

DC_TEST_BG3 BG3DC_TEST_BG4 BG4

DC_TEST_BG58 BG58DC_TEST_BG59 BG59DC_TEST_BG61 BG61

DC_TEST_C4 C4

DC_TEST_C59 C59

DC_TEST_C61 C61

DC_TEST_D1 D1DC_TEST_D3 D3

DC_TEST_D61 D61

VCC_VAL_SENSEH43

VSS_VAL_SENSEK43

VAXG_VAL_SENSEH45

VSSAXG_VAL_SENSEK45

VCC_DIE_SENSEF48

RSVD41 AH2

RSVD42 AG13

RSVD43 AM14

RSVD44 AM15

RSVD8BA19

RSVD9AV19

RSVD10AT21

RSVD11BB21

RSVD12BB19

RSVD13AY21

RSVD14BA22

RSVD15AY22

RSVD16AU19

RSVD17AU21

RSVD18BD21

RSVD19BD22

RSVD20BD25

RSVD21BD26

RSVD22BG22

RSVD23BE22

RSVD24BG26

RSVD25BE26

RSVD26BF23

RSVD27BE24

RSVD45 N50

RSVD30 N42

RSVD31 L42

RSVD32 L45

RSVD33 L47

RSVD34 M13

RSVD35 M14

RSVD36 U14

RSVD37 W14

RSVD38 P13

RSVD39 AT49

RSVD40 K24

RSVD6H48

RSVD7K48

RSVD28 BE7

RSVD29 BG7

RESERVED

U0301E

AV8062700839404

RESERVED

U0301E

AV8062700839404

1T0591T0591

1T0588T0588

Page 6: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

H_CPU_SVIDALRT#

VCCPLL

+V_SM_VREF_CNT

VCCSA_SEL0

VDDQ

H_SNB_IVB#_PWRCTRL

VCCSA

VR_SVID_ALERT# 80VR_SVID_CLK 80VR_SVID_DATA 80

VCCSENSE 80VSSSENSE 80

VCCP_SENSE 82

VCCUSA_SENSE 87

VCCSA_SEL1 87

VSSP_SENSE 82

VCC_AXG_SENSE80VSS_AXG_SENSE80

VCCSA_SEL0 87

+VTT_CPU

+VCORE_CPU

+VCORE

+1.8VS

+VGFX

+1.5VS

+0.8VS

+VCORE_CPU+VCORE

+VTT_CPU+1.05VS

+VGFX_CORE +VGFX

+VTT_CPU

VDDQ

VDDQ

+3VSUS

+VTT_CPU

+VTT_CPU

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

6 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

�����$

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

6 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

�����$

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

6 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

�����$

R2.0������

shihhsien_yang

Main Board

ULVP0 (Turbo): 33AP1 ( HFM ): 21.5APx ( LFM ): 12.5A

+V_SM_VREF Shouldhave 10 mil tracewidth

VCCSA_SEL1 VCCSA_SEL

H

L

0.85V for ULV only

0.9V

8.5A

ULVGT2 (Turbo): 26AGT2 (TDC) : 10AGT1 (Turbo) :16AGT1( TDC) : 8A

1.2A

6A

5A

VCCSA_SEL0

L

L

H

H H

L 0.75V

0.65V

SVID signal is very critical.Please follow Intel design guide

H_SNB_IVB#_PWRCTRL= LOW, VCCP=1.0V

H_SNB_IVB#_PWRCTRL= High/NC, VCCP=1.05V

It must be min 100 ns after to +1.5Vs reaches 80%

??

HFM: 0.7V ~ 1.2VLFM: 0.65V ~ 0.9V

ULV: 0.65V ~ 1.35V

ER-014

12

C062922UF/6.3VC062922UF/6.3V

12

C06261UF/6.3VC06261UF/6.3V

12

C06841UF/6.3VC06841UF/6.3V

12

C06201UF/6.3VC06201UF/6.3V

12

C06711UF/6.3VC06711UF/6.3V

1T0609T0609

12

C06751UF/6.3VC06751UF/6.3V

12

C060422UF/6.3VC060422UF/6.3V

SM_VREF AY43

VAXG[1]AA46

VAXG[2]AB47

VAXG[3]AB50

VAXG[4]AB51

VAXG[5]AB52

VAXG[6]AB53

VAXG[7]AB55

VAXG[8]AB56

VAXG[9]AB58

VAXG[10]AB59

VAXG[11]AC61

VAXG[12]AD47

VAXG[13]AD48

VAXG[14]AD50

VAXG[15]AD51

VAXG[16]AD52

VAXG[17]AD53

VAXG[18]AD55

VAXG[19]AD56

VAXG[20]AD58

VAXG[21]AD59

VAXG[22]AE46

VAXG[23]N45

VAXG[24]P47

VAXG[25]P48

VAXG[26]P50

VAXG[27]P51

VAXG[28]P52

VAXG[29]P53

VAXG[30]P55

VAXG[31]P56

VAXG[32]P61

VAXG[33]T48

VAXG[34]T58

VAXG[35]T59

VAXG[36]T61

VAXG[37]U46

VAXG[38]V47

VAXG[39]V48

VAXG[40]V50

VAXG[41]V51

VAXG[42]V52

VAXG[43]V53

VAXG[44]V55

VAXG[45]V56

VAXG[46]V58

VAXG[47]V59

VAXG[48]W50

VAXG[49]W51

VAXG[50]W52

VAXG[51]W53

VAXG[52]W55

VAXG[53]W56

VAXG[54]W61

VDDQ[11] AM40

VDDQ[12] AN30

VDDQ[13] AN34

VDDQ[14] AN38

VDDQ[15] AR26

VDDQ[1] AJ28

VDDQ[2] AJ33

VDDQ[3] AJ36

VDDQ[4] AJ40

VDDQ[5] AL30

VDDQ[6] AL34

VDDQ[7] AL38

VDDQ[8] AL42

VDDQ[9] AM33

VDDQ[10] AM36

VCCPLL[1]BB3

VCCPLL[2]BC1

VCCSA_SENSE U10

VCCSA_VID[1] D49

VAXG[55]Y48

VAXG[56]Y61

VCCPLL[3]BC4

VAXG_SENSEF45

VSSAXG_SENSEG45

VCCSA[1]L17

VCCSA[10]R21

VCCSA[12]V16

VCCSA[13]V17

VCCSA[14]V18

VCCSA[4]N20

VCCSA[5]N22

VCCSA[6]P17

VCCSA[9]R18

VDDQ[16] AR28

VDDQ[17] AR30

VDDQ[18] AR32

VDDQ[19] AR34

VDDQ[20] AR36

VDDQ[21] AR40

VDDQ[22] AV41

VDDQ[23] AW26

VDDQ[24] BA40

VDDQ[25] BB28

VDDQ[26] BG33

VCCSA[11]U15

VCCSA[15]V21

VCCSA[16]W20

VCCSA[2]L21

VCCSA[3]N16

VCCDQ[1] AM28

VCCDQ[2] AN26

VCCSA[7]P20

VCCSA[8]R16

VDDQ_SENSE BC43

VSS_SENSE_VDDQ BA43

VCCSA_VID[0] D48

POWER

GRAPHICS

DDR3 - 1.5V RAILS

1.8V RAIL

SENSE

LINES

SA RAIL

SENSE LINES

QUIET RAILS

U0301G

AV8062700839404

POWER

GRAPHICS

DDR3 - 1.5V RAILS

1.8V RAIL

SENSE

LINES

SA RAIL

SENSE LINES

QUIET RAILS

U0301G

AV8062700839404

12

C06881UF/6.3VC06881UF/6.3V

12

C06891UF/6.3VC06891UF/6.3V

12

R061310KOhmR061310KOhm

12

C060522UF/6.3VC060522UF/6.3V

12

C06661UF/6.3VC06661UF/6.3V

1T0603T0603

12

C06761UF/6.3VC06761UF/6.3V

12

C06151UF/6.3VC06151UF/6.3V

12

C06461UF/6.3VC06461UF/6.3V

12

C061022UF/6.3VC061022UF/6.3V

12

C06721UF/6.3VC06721UF/6.3V

12

C069722UF/6.3VC069722UF/6.3V

1 2R060910KOhmR060910KOhm

12

C063710UF/6.3VC063710UF/6.3V

12

C06831UF/6.3VC06831UF/6.3V

12

C06251UF/6.3VC06251UF/6.3V

12

C06191UF/6.3VC06191UF/6.3V

12

C069622UF/6.3V

C069622UF/6.3V

12

R0607100Ohm

1%

R0607100Ohm

1%

12

C06681UF/6.3VC06681UF/6.3V

12

C06771UF/6.3VC06771UF/6.3V

12

C06611UF/6.3VC06611UF/6.3V

12

C06111UF/6.3VC06111UF/6.3V

12

C063022UF/6.3VC063022UF/6.3V

12

C060822UF/6.3VC060822UF/6.3V

12

C06911UF/6.3VC06911UF/6.3V

12

C063910UF/6.3VC063910UF/6.3V

12

C065410UF/6.3VC065410UF/6.3V

12

R0606100Ohm

1%

R0606100Ohm

1%

12

C06141UF/6.3VC06141UF/6.3V

12

C06641UF/6.3VC06641UF/6.3V

12

C06241UF/6.3VC06241UF/6.3V

12

C06821UF/6.3VC06821UF/6.3V

12

C06181UF/6.3VC06181UF/6.3V

12

C064810UF/6.3VC064810UF/6.3V

12

C064710UF/6.3VC064710UF/6.3V

12

C060722UF/6.3VC060722UF/6.3V

12

C065210UF/6.3VC065210UF/6.3V

12

SL0607R0805SL0607R0805

12

C06731UF/6.3VC06731UF/6.3V

12

C064410UF/6.3VC064410UF/6.3V

12

R06

0575

Ohm

R06

0575

Ohm

12

C06131UF/6.3VC06131UF/6.3V

12

C06631UF/6.3VC06631UF/6.3V

1 2R0618 1KOhmR0618 1KOhm

12

C06871UF/6.3VC06871UF/6.3V

12

C06811UF/6.3VC06811UF/6.3V

12

C06231UF/6.3VC06231UF/6.3V

12

C06171UF/6.3VC06171UF/6.3V

12

C069822UF/6.3VC069822UF/6.3V

12

C063322UF/6.3VC063322UF/6.3V

12

C06651UF/6.3VC06651UF/6.3V

1 2R0604 130Ohm 1%R0604 130Ohm 1%

12

C063610UF/6.3VC063610UF/6.3V

12

C060922UF/6.3VC060922UF/6.3V

12

C065110UF/6.3VC065110UF/6.3V

12

C063510UF/6.3VC063510UF/6.3V

1 2R060810KOhmR060810KOhm

12

C06121UF/6.3VC06121UF/6.3V

12

C06861UF/6.3VC06861UF/6.3V

12

C063122UF/6.3VC063122UF/6.3V

12

C06621UF/6.3VC06621UF/6.3V

12

C06221UF/6.3VC06221UF/6.3V

12

C062822UF/6.3VC062822UF/6.3V

12

C06671UF/6.3VC06671UF/6.3V

12

C06161UF/6.3VC06161UF/6.3V

VCC_SENSE F43

VSS_SENSE G43

VIDALERT# A44

VIDSCLK B43

VIDSOUT C44

VSS_SENSE_VCCIO AN17

VCC[1]A26

VCC[2]A29

VCC[3]A31

VCC[4]A34

VCC[5]A35

VCC[6]A38

VCC[7]A39

VCC[8]A42

VCC[9]C26

VCC[10]C27

VCC[11]C32

VCC[12]C34

VCC[13]C37

VCC[14]C39

VCC[15]C42

VCC[16]D27

VCC[17]D32

VCC[18]D34

VCC[19]D37

VCC[20]D39

VCC[21]D42

VCC[22]E26

VCC[23]E28

VCC[24]E32

VCC[25]E34

VCC[26]E37

VCC[27]E38

VCC[28]F25

VCC[29]F26

VCC[30]F28

VCC[31]F32

VCC[32]F34

VCC[33]F37

VCC[34]F38

VCC[35]F42

VCC[36]G42

VCC[37]H25

VCC[38]H26

VCC[39]H28

VCC[40]H29

VCC[41]H32

VCC[42]H34

VCC[43]H35

VCC[44]H37

VCC[45]H38

VCC[46]H40

VCC[47]J25

VCC[48]J26

VCC[49]J28

VCC[50]J29

VCC[51]J32

VCC[52]J34

VCC[53]J35

VCC[54]J37

VCC[55]J38

VCC[56]J40

VCC[57]J42

VCC[58]K26

VCC[59]K27

VCC[60]K29

VCC[61]K32

VCC[62]K34

VCC[63]K35

VCC[64]K37

VCC[66]K39

VCC[67]K42

VCC[68]L25

VCC[69]L28

VCC[70]L33

VCC[71]L36

VCC[72]L40

VCC[73]N26

VCC[74]N30

VCC[75]N34

VCC[76]N38

VCCIO[1] AF46

VCCIO[3] AG48

VCCIO[4] AG50

VCCIO[5] AG51

VCCIO[6] AJ17

VCCIO[7] AJ21

VCCIO[8] AJ25

VCCIO[9] AJ43

VCCIO[10] AJ47

VCCIO[11] AK50

VCCIO[12] AK51

VCCIO[13] AL14

VCCIO[14] AL15

VCCIO[15] AL16

VCCIO[16] AL20

VCCIO[17] AL22

VCCIO[18] AL26

VCCIO[19] AL45

VCCIO[20] AL48

VCCIO[21] AM16

VCCIO[22] AM17

VCCIO[23] AM21

VCCIO[24] AM43

VCCIO[25] AM47

VCCIO[26] AN20

VCCIO[27] AN42

VCCIO[28] AN45

VCCIO[29] AN48

VCCIO[30] AA14

VCCIO[31] AA15

VCCIO[32] AB17

VCCIO[33] AB20

VCCIO[34] AC13

VCCIO[35] AD16

VCCIO[36] AD18

VCCIO[37] AD21

VCCIO[38] AE14

VCCIO[39] AE15

VCCIO[40] AF16

VCCIO[41] AF18

VCCIO[42] AF20

VCCIO[43] AG15

VCCIO[44] AG16

VCCIO[45] AG17

VCCIO[46] AG20

VCCIO[47] AG21

VCCIO[48] AJ14

VCCIO[49] AJ15

VCCIO50 W16

VCCIO51 W17

VCCPQE[1] AM25

VCCPQE[2] AN22

VCCIO_SENSE AN16

VCCIO_SEL BC22

POWER

CORE SUPPLY

PEG AND DDR

SENSE LINES

SVID

QUIET RAILS

U0301F

AV8062700839404

POWER

CORE SUPPLY

PEG AND DDR

SENSE LINES

SVID

QUIET RAILS

U0301F

AV8062700839404

12

C0601100PF/50V

@

C0601100PF/50V

@

12

C065010UF/6.3VC065010UF/6.3V

12

C063810UF/6.3VC063810UF/6.3V

12

C06451UF/6.3VC06451UF/6.3V

1 2R0611 43Ohm1%

R0611 43Ohm1%

12

C06921UF/6.3VC06921UF/6.3V

12

C0656

10UF/6.3V

C0656

10UF/6.3V

12

C06271UF/6.3VC06271UF/6.3V

12

C06851UF/6.3VC06851UF/6.3V

1T0602T0602

12

C06691UF/6.3VC06691UF/6.3V

12

C06211UF/6.3VC06211UF/6.3V

12

C064010UF/6.3VC064010UF/6.3V

12

C06781UF/6.3VC06781UF/6.3V

12

R06171KOhmR06171KOhm

12

C069922UF/6.3VC069922UF/6.3V

12

C06901UF/6.3VC06901UF/6.3V

12

C065510UF/6.3VC065510UF/6.3V

12

C063222UF/6.3VC063222UF/6.3V

12

C06701UF/6.3VC06701UF/6.3V

12

C06741UF/6.3VC06741UF/6.3V

12

C065310UF/6.3VC065310UF/6.3V

Page 7: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

OBS_DATA3

SYS_PWROK_XDP

XDP_RST#_R

PM_PWRBTN#_XDP

OBS_DATA2

XDP_HOOK2

OBS_DATA1OBS_DATA0

TCK1

CPUPWRGD_XDP

CLK_XDP_PCLK_XDP_N

BUF_PLT_RST# PM_PWRBTN#_R PM_SYSPWROK_PCH

XDP_TDO

CLK_XDP_NCLK_XDP_P

CLK_XDP_NCLK_XDP_P

XDP_DBRESET# SYS_PWROK_XDP

XDP_TDI

XDP_TMS

H_CPUPWRGD3,25PM_PWRBTN#_R22

XDP_DBRESET#3,22BUF_PLT_RST#3,24,30,31,45,53,63

PM_SYSPWROK_PCH22

XDP_TDO3

XDP_TCLK3

XDP_TMS3XDP_TDI3XDP_TRST#3

CFG05

XDP_PRDY#3XDP_PREQ#3

PCH_JTAG_TDO 20

CLK_ITP_BCLK 3CLK_ITP_BCLK# 3

CLK_ITP_BCLK_PCH# 21CLK_ITP_BCLK_PCH 21

PCH_JTAG_TDI 20

PCH_JTAG_TMS 20

+VTT_CPU

+VTT_CPU+3VS

+3VA

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

7 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

����%��

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

7 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

����%��

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

7 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

����%��

R2.0������

shihhsien_yang

Main Board

����������������TOP side

Please mount J0701,R0701~R0705 and RNX0702for debug on SR and ER

Place near J0701

1 2 RNX0702A0OHM @RNX0702A0OHM @

12

R07111KOhm

@

R07111KOhm

@

3 4 RNX0702B0OHM

@RNX0702B0OHM

@

1 2R0704 0Ohm@ nbs_r0201_h12_000sR0704 0Ohm@ nbs_r0201_h12_000s

3 4 RNX0703B0OHM @RNX0703B0OHM @

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1515

1616

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

J0701

SMDPAD_26P

J0701

SMDPAD_26P

12R0702 0Ohm@ nbs_r0201_h12_000sR0702 0Ohm@ nbs_r0201_h12_000s12R0701 0Ohm@ nbs_r0201_h12_000sR0701 0Ohm@ nbs_r0201_h12_000s

1 2 RNX0703A0OHM @RNX0703A0OHM @

1 2R0710 0Ohm@R0710 0Ohm@

1 2R0705 0Ohm@ nbs_r0201_h12_000sR0705 0Ohm@ nbs_r0201_h12_000s

1 2R0703 0Ohm@ nbs_r0201_h12_000sR0703 0Ohm@ nbs_r0201_h12_000s

12

C07010.01UF/10VC07010.01UF/10V

12

C07030.01UF/10VC07030.01UF/10V

1 2R0712 0Ohm@R0712 0Ohm@

1 2R0708 0Ohm@R0708 0Ohm@

1T0705T0705

1T0702T0702

1T0701T0701

1T0704T0704

12

R070751Ohm

R070751Ohm

12

R07091KOhmR07091KOhm

1T0703T0703

12

C07020.01UF/10VC07020.01UF/10V

Page 8: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

8 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

#��&&&&

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

8 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

#��&&&&

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

8 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

#��&&&&

R2.0������

shihhsien_yang

Page 9: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

9 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

#��&&&&

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

9 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

#��&&&&

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

9 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

#��&&&&

R2.0������

shihhsien_yang

Main Board

Page 10: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

10 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

#��&&&&

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

10 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

#��&&&&

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

10 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

#��&&&&

R2.0������

shihhsien_yang

Main Board

Page 11: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

11 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

#��&&&&

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

11 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

#��&&&&

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

11 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

#��&&&&

R2.0������

shihhsien_yang

Main Board

Page 12: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

12 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

#��&&&&

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

12 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

#��&&&&

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

12 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

#��&&&&

R2.0������

shihhsien_yang

Main Board

Page 13: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

M_A_A15

M_B_A0

M_B_A2M_B_A10

M_B_A3

M_B_A12

M_B_A5

M_B_A15

M_B_A9

M_B_A8M_B_A6

M_A_A5M_A_A0

M_A_A10

M_A_A3

M_A_A2M_A_A14

M_A_A12

M_A_A11

M_A_A4

M_A_A7

M_A_A8

M_A_A9

M_A_A6M_A_A1

M_A_A13

M_B_A7

M_B_A11

M_B_A13M_B_A14

M_B_A4

M_B_A1

DIMM_CLOCK_TERM

DIMM_CLOCK_TERM_B

M_A_A[15:0]4,14

M_A_CLK_DDR0 4,14

M_A_CLK_DDR#0 4,14

M_B_A[15:0]4,15

M_A_CKE1_2DIE4,14

M_A_CS#1_2DIE4,14

M_A_ODT1_2DIE4,14

M_B_CKE1_2DIE4,15

M_B_CS#1_2DIE4,15

M_B_ODT1_2DIE4,15

M_B_ODT04,15

M_B_BS24,15

M_B_WE#4,15

M_B_CKE04,15

M_B_CS#04,15

M_B_BS04,15

M_B_BS14,15

M_B_CAS#4,15

M_B_RAS#4,15

M_A_BS24,14

M_A_CAS#4,14M_A_CKE04,14M_A_ODT04,14M_A_RAS#4,14

M_A_BS14,14M_A_WE#4,14M_A_BS04,14M_A_CS#04,14

M_B_CLK_DDR0 4,15

M_B_CLK_DDR#0 4,15

+0.75VS

GND GND

+1.5V

+0.75VS

GND GND

GND

GND

GND

GND

+1.5V

+0.75VS

GND

+0.75VS

GND

+0.75VS

GND

GND

+1.5V

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

13 98Friday, May 18, 2012

ASUSTeK COMPUTER INC.

�� !�'� ��#('�)#

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

13 98Friday, May 18, 2012

ASUSTeK COMPUTER INC.

�� !�'� ��#('�)#

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

13 98Friday, May 18, 2012

ASUSTeK COMPUTER INC.

�� !�'� ��#('�)#

R2.0������

shihhsien_yang

To support 4Gb

SWAP

SWAP

UX21

UX21

SWAP

SWAP

UX21

UX21

To support 4Gb

SDRAM 2DIE ==> /2D use 2rank

Refer to Intel CRB

Refer to Intel CRB

SDRAM 2DIE ==> /2D use 2rank

UX31EP 013 12/21

add for channel B

ER-001

ER-022

1 2 RN1322A39Ohm RN1322A39Ohm

12

C13331UF/6.3VC13331UF/6.3V

12

C13481UF/6.3V@

C13481UF/6.3V@

1 2R1310 39Ohm/2D R1310 39Ohm/2D

1 2R1312 39Ohm/2D R1312 39Ohm/2D

1 2 RN1321A39Ohm RN1321A39Ohm

12

C13081.5pF/50VC13081.5pF/50V

5 6 RN1314C39Ohm RN1314C39Ohm

3 4 RN1313B39Ohm RN1313B39Ohm5 6 RN1313C39Ohm RN1313C39Ohm

12

C13468PF/50VC13468PF/50V

12

C13321UF/6.3VC13321UF/6.3V

5 6 RN1321C39Ohm

RN1321C39Ohm

1 2 RN1326A39Ohm RN1326A39Ohm

3 4 RN1324B39Ohm

RN1324B39Ohm

1 2 RN1311A39Ohm RN1311A39Ohm

12

C130710UF/6.3V@

C130710UF/6.3V@

12

C1337

8PF/25V@C1337

8PF/25V@

12

C13491UF/6.3V

@

C13491UF/6.3V

@

12

C13511UF/6.3VC13511UF/6.3V

3 4 RN1314B39Ohm RN1314B39Ohm

7 8 RN1315D39Ohm RN1315D39Ohm

12

C130510UF/6.3VC130510UF/6.3V

3 4 RN1321B39Ohm RN1321B39Ohm

1 2R1303 39OhmR1303 39Ohm

5 6 RN1323C39Ohm RN1323C39Ohm

3 4 RN1325B39Ohm RN1325B39Ohm

12

C13571UF/6.3VC13571UF/6.3V

12

C13420.1UF/6.3V

C13420.1UF/6.3V

1 2R1309 39Ohm/2D R1309 39Ohm/2D

7 8 RN1313D39Ohm RN1313D39Ohm

5 6 RN1315C39Ohm

RN1315C39Ohm

5 6 RN1316C39Ohm RN1316C39Ohm1

2

C13311UF/6.3VC13311UF/6.3V

12

C13581UF/6.3VC13581UF/6.3V

12

C13030.1UF/6.3VC13030.1UF/6.3V

7 8 RN1325D39Ohm

RN1325D39Ohm

12

C130610UF/6.3VC130610UF/6.3V

1 2

C13020.1UF/6.3V

@

C13020.1UF/6.3V

@

1 2 RN1313A39Ohm RN1313A39Ohm

7 8 RN1312D39Ohm RN1312D39Ohm 12

C13501UF/6.3V

@

C13501UF/6.3V

@

1 2R1308 39Ohm/2D R1308 39Ohm/2D

7 8 RN1322D39Ohm

RN1322D39Ohm

3 4 RN1311B39Ohm

RN1311B39Ohm

5 6 RN1324C39Ohm RN1324C39Ohm

1 2

C13550.1UF/6.3V

@

C13550.1UF/6.3V

@

1 2 RN1325A39Ohm RN1325A39Ohm

12

C13591UF/6.3VC13591UF/6.3V

3 4 RN1323B39Ohm RN1323B39Ohm

12

C13348PF/25VC13348PF/25V

1 2 RN1323A39Ohm

RN1323A39Ohm

7 8 RN1316D39Ohm

RN1316D39Ohm

7 8 RN1326D39Ohm RN1326D39Ohm

12

C130410UF/6.3V@

C130410UF/6.3V@

1 2R1301

30.1Ohm

R1301

30.1Ohm

5 6 RN1312C39Ohm

RN1312C39Ohm

1 2 RN1314A39Ohm

RN1314A39Ohm

12

C13441UF/6.3VC13441UF/6.3V

1 2 RN1315A39Ohm RN1315A39Ohm

1 2 RN1324A39Ohm RN1324A39Ohm

3 4 RN1322B39Ohm RN1322B39Ohm

1 2R1307 39Ohm/2D R1307 39Ohm/2D

12

C13351UF/6.3V

@

C13351UF/6.3V

@

1 2 RN1316A39Ohm RN1316A39Ohm

1 2 RN1312A39Ohm RN1312A39Ohm

5 6 RN1325C39Ohm RN1325C39Ohm

5 6 RN1311C39Ohm RN1311C39Ohm

12

C13451UF/6.3VC13451UF/6.3V

7 8 RN1314D39Ohm RN1314D39Ohm

5 6 RN1322C39Ohm RN1322C39Ohm

7 8 RN1324D39Ohm RN1324D39Ohm

3 4 RN1315B39Ohm RN1315B39Ohm

1 2R1306

30.1Ohm

R1306

30.1Ohm

12

C13301UF/6.3VC13301UF/6.3V

12

C13471UF/6.3VC13471UF/6.3V

5 6 RN1326C39Ohm RN1326C39Ohm

12

C13011.5pF/50VC13011.5pF/50V

7 8 RN1311D39Ohm RN1311D39Ohm

1 2

C13090.1UF/6.3V

@

C13090.1UF/6.3V

@

3 4 RN1316B39Ohm RN1316B39Ohm

1 2 39OhmR1304

39OhmR1304

1 2R1302

30.1Ohm

R1302

30.1Ohm

12

C13368PF/25VC13368PF/25V

7 8 RN1321D39Ohm RN1321D39Ohm

3 4 RN1326B39Ohm RN1326B39Ohm

1 2R1311 39Ohm/2D R1311 39Ohm/2D

7 8 RN1323D39Ohm RN1323D39Ohm

1 2

C13540.1UF/6.3Vnbs_c0201_h13_000s

@

C13540.1UF/6.3Vnbs_c0201_h13_000s

@

3 4 RN1312B39Ohm RN1312B39Ohm

1 2R1305

30.1Ohm

R1305

30.1Ohm

Page 14: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

M_A_DQS#7M_A_DQS7

M_A_DQS6M_A_DQS#6

M_A_DQS#4M_A_DQS4

M_A_DQS5M_A_DQS#5

M_A_A14

M_A_A8

M_A_CKE0

M_A_CS#0

M_A_A7

M_A_A2

M_A_A11

M_A_A5

M_A_A0

M_A_CAS#

M_A_BS1

M_A_A9

M_A_BS0

M_A_BS2

M_A_A3M_A_A4

M_A_A13

M_A_WE#

M_A_A1

M_A_A10

M_A_A12

M_A_ODT0

M_A_A6

M_A_CLK_DDR0M_A_CLK_DDR#0

FBA_ZQ2

M_A_RAS#

DRAMRST#

M_A_A14

M_A_A8

M_A_CKE0

M_A_CS#0

M_A_A7

M_A_A2

M_A_A11

M_A_A5

M_A_A0

M_A_CAS#

M_A_BS1

M_A_A9

M_A_BS0

M_A_BS2

M_A_A3M_A_A4

M_A_A13

M_A_WE#

M_A_A1

M_A_A10

M_A_A12

M_A_ODT0

M_A_A6

M_A_CLK_DDR0M_A_CLK_DDR#0

FBA_ZQ3

M_A_RAS#

DRAMRST#

M_A_DQS#0

M_A_A14

M_A_A8

M_A_CKE0

M_A_CS#0

M_A_A7

M_A_A2

M_A_A11

M_A_A5

M_A_A0

M_A_CAS#

M_A_BS1

M_A_A9

M_A_BS0

M_A_BS2

M_A_A3M_A_A4

M_A_A13

M_A_WE#

M_A_A1

M_A_A10

M_A_A12

M_A_ODT0

M_A_A6

M_A_CLK_DDR0M_A_CLK_DDR#0

FBA_ZQ0

M_A_DQS0

M_A_DQS1

M_A_DQ0

M_A_DQ10

M_A_DQ24

M_A_DQ29

M_A_DQ31

M_A_DQS#1

M_A_A14

M_A_A8

M_A_CKE0

M_A_CS#0

M_A_A7

M_A_A2

M_A_A11

M_A_A5

M_A_A0

M_A_CAS#

M_A_BS1

M_A_A9

M_A_BS0

M_A_BS2

M_A_A3M_A_A4

M_A_A13

M_A_WE#

M_A_A1

M_A_A10

M_A_A12

M_A_ODT0

M_A_A6

M_A_CLK_DDR0M_A_CLK_DDR#0

FBA_ZQ1

M_A_RAS#

DRAMRST#

M_A_DQ9

M_A_DQ12

M_A_DQ13

M_A_DQ8

M_A_RAS#

M_A_DQS#3M_A_DQS3

M_A_DQS2M_A_DQS#2

DRAMRST#

M_A_CKE1_2DIEM_A_CS#1_2DIE

M_A_ODT1_2DIEM_A_CKE1_2DIEM_A_CS#1_2DIE

M_A_ODT1_2DIEM_A_CKE1_2DIEM_A_CS#1_2DIE

M_A_ODT1_2DIEM_A_CKE1_2DIEM_A_CS#1_2DIE

M_A_ODT1_2DIE

FBA_ZQ01 FBA_ZQ11 FBA_ZQ21 FBA_ZQ31

DIM_THRM_DA

DIM_THRM_DC

M_A_A15 M_A_A15 M_A_A15 M_A_A15

M_A_DQ3M_A_DQ5

M_A_DQ1

M_A_DQ4

M_A_DQ2

M_A_DQ7

M_A_DQ6

M_A_DQ11

M_A_DQ14

M_A_DQ15

M_A_DQ28M_A_DQ25

M_A_DQ30M_A_DQ27

M_A_DQ26

M_A_DQ20

M_A_DQ19M_A_DQ21

M_A_DQ23

M_A_DQ22

M_A_DQ17

M_A_DQ18M_A_DQ16

M_A_DQ33

M_A_DQ39M_A_DQ38

M_A_DQ35

M_A_DQ32

M_A_DQ34M_A_DQ36

M_A_DQ37

M_A_DQ40

M_A_DQ42

M_A_DQ45

M_A_DQ46M_A_DQ44

M_A_DQ43

M_A_DQ47M_A_DQ41

M_A_DQ61

M_A_DQ57

M_A_DQ59

M_A_DQ62

M_A_DQ63M_A_DQ56

M_A_DQ60

M_A_DQ58

M_A_DQ49

M_A_DQ54

M_A_DQ52

M_A_DQ55M_A_DQ53

M_A_DQ51

M_A_DQ50M_A_DQ48

M_A_ODT1_2DIEM_A_CKE1_2DIEM_A_CS#1_2DIE

FBA_ZQ2

FBA_ZQ3

FBA_ZQ0

FBA_ZQ1

FBA_ZQ21

FBA_ZQ31

FBA_ZQ01

FBA_ZQ11

M_A_CS#04,13

M_A_CLK_DDR04,13M_A_CLK_DDR#04,13

M_A_CKE04,13

M_A_CAS#4,13M_A_RAS#4,13

M_A_WE#4,13

M_A_ODT04,13

DRAMRST#4,15

M_A_BS24,13

M_A_BS04,13M_A_BS14,13

SMB1_CLK_S 28,50SMB1_DAT_S 28,50

M_A_DQS[7:0] 4

M_A_A[15:0] 4,13

M_A_DQS#[7:0] 4

M_A_DQ[63:0] 4

M_A_CKE1_2DIE4,13M_A_CS#1_2DIE4,13

M_A_ODT1_2DIE4,13

GNDGND

M_A_VREFDQ M_A_VREFCA+1.5V

GND

+1.5V

GND

+1.5V

GND

+1.5V

GND

+1.5V

GND

M_A_VREFCA

GNDGND

M_A_VREFDQ

+1.5V

GND

GND GND GND

+1.5V +1.5V +1.5V +1.5V

M_A_VREFDQ

M_A_VREFCA

M_A_VREFDQ

M_A_VREFCA

GND GNDGND

GND

GND

M_A_VREFDQ

M_A_VREFCA

M_A_VREFDQ

M_A_VREFCA

+3VS

GND

GND

GND

+1.5V

GND

+1.5V

GND

+1.5V

GND GND

+1.5V+1.5V

Size Project Name Rev

Date: Sheet of

Title :Engineer:

D

14 98Friday, May 18, 2012

ASUSTeK COMPUTER INC.

�� !�)#*�)( ��(

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

D

14 98Friday, May 18, 2012

ASUSTeK COMPUTER INC.

�� !�)#*�)( ��(

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

D

14 98Friday, May 18, 2012

ASUSTeK COMPUTER INC.

�� !�)#*�)( ��(

R2.0������

shihhsien_yang

Close U1401 Close U1402 Close U1403 Close U1404

Change Size form 0603 to 04020201 0.1uF

0201 0.1uF

Refer to Intel CRB

Bulk Cap near DIMM Device

Cap Placement of +1.5V

U1401

U1402

U1403

U1404

2.2uFx 2

2.2uFx 2

330uFx1

U1501

U1502

U1503

U1504

0.1uF x 4

0.1uF x 4

0.1uF x 4

0.1uF x 4 0.1uF x 4

0.1uF x 4

0.1uF x 4

0.1uF x 4

0.1uF

0.1uF

0.1uF

2.2uF

Cap Placement of VREFM_A_VREFCA

0.1uFU1401

M_A_VREFDQ

U1402

U1403

U1404

SDRAM 2DIE SDRAM 2DIE SDRAM 2DIE SDRAM 2DIE

Near Top memory IC

10mil trace

10mil trace

SMBUS addr=(9A)

U1410: Remote(Local) thermal sensor,use remote mode.

PHILIP PMBS3904Pleace in the center of CPU socket.

DIM Thermal Sensor

R3.02. Item 107.

R3.02. Item 107.

SDRAM 2DIE

check here

SDRAM 2DIE

Close U1404

ER-001

ER-037

CloseU1403

CloseU1404

ER-022

CloseU1401

CloseU1402

12

C14132.2UF/10VC14132.2UF/10V

12

C14080.1UF/6.3V

nbs_c0201_h13_000s

C14080.1UF/6.3V

nbs_c0201_h13_000s

12

C14200.1UF/6.3V

nbs_c0201_h13_000s

C14200.1UF/6.3V

nbs_c0201_h13_000s

12

C14282.2UF/10VC14282.2UF/10V

12

C14300.1UF/6.3V

nbs_c0201_h13_000s

C14300.1UF/6.3V

nbs_c0201_h13_000s

12

C14100.1UF/6.3V

nbs_c0201_h13_000s

C14100.1UF/6.3V

nbs_c0201_h13_000s

12

C1436

8PF/25V

C1436

8PF/25V

12

C14180.1UF/6.3Vnbs_c0201_h13_000s

C14180.1UF/6.3Vnbs_c0201_h13_000s

12

C14220.1UF/6.3Vnbs_c0201_h13_000s

C14220.1UF/6.3Vnbs_c0201_h13_000s

12

C14272.2UF/10VC14272.2UF/10V

12

C14332.2UF/10VC14332.2UF/10V

12

C14310.1UF/6.3V

nbs_c0201_h13_000s

C14310.1UF/6.3V

nbs_c0201_h13_000s

12

C14120.1UF/6.3V

nbs_c0201_h13_000s

C14120.1UF/6.3V

nbs_c0201_h13_000s

12

C14292.2UF/10VC14292.2UF/10V

1 2R1413240Ohm/2D

R1413240Ohm/2D

12

C14110.1UF/6.3V

nbs_c0201_h13_000s

C14110.1UF/6.3V

nbs_c0201_h13_000s

1 2R1415240Ohm /2DR1415240Ohm /2D

12

C14170.1UF/6.3Vnbs_c0201_h13_000s

C14170.1UF/6.3Vnbs_c0201_h13_000s

1 2R1414240Ohm /2DR1414240Ohm /2D

12

C1437

8PF/25V

C1437

8PF/25V

A0N3

A1P7

A10/APL7

A11R7

A12/BC#N7

A13T3

NC5 M7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

BA0M2

BA1N8

BA2M3

CAS#K3

CKJ7

CK#K7

CKEK9

CS#L2

DMLE7

DMUD3

DQL0E3

DQL1F7

DQL2F2

DQL3F8

DQL4H3

DQL5H8

DQL6G2

DQL7H7

DQSLF3

DQSL#G3

DQSUC7

DQSU#B7

DQU0D7

DQU1C3

DQU2C8

DQU3C2

DQU4A7

DQU5A2

DQU6B8

DQU7A3 NC1 J1NC2 J9NC3 L1NC4 L9

A14T7

ODTK1RAS#J3

RESET#T2

VDD8 D9VDD7 G7VDD6 K2VDD5 K8VDD4 N1VDD3 N9VDD2 R1VDD1 R9

VDDQ9 A1VDDQ8 A8

VDD9 B2

VDDQ7 C1VDDQ6 C9VDDQ5 D2VDDQ4 E9VDDQ3 F1VDDQ2 H2VDDQ1 H9

VREFCA M8

VREFDQ H1

VSS12 A9VSS11 B3VSS10 E1VSS9 G8VSS8 J2VSS7 J8VSS6 M1VSS5 M9VSS4 P1VSS3 P9VSS2 T1VSS1 T9

VSSQ9 B1VSSQ8 B9VSSQ7 D1VSSQ6 D8VSSQ5 E2VSSQ4 E8VSSQ3 F9VSSQ2 G1VSSQ1 G9

WE#L3

ZQL8

U1401

EDJ4216BASE-DJ-F

U1401

EDJ4216BASE-DJ-F

VCC1

DXP2

DXN3

THERM#4

SMBCLK 8

SMBDATA 7

ALERT# 6

GND 5

U1410

G781-1

U1410

G781-1

12

C14050.1UF/6.3V

nbs_c0201_h13_000s

C14050.1UF/6.3V

nbs_c0201_h13_000s

12

C14060.1UF/6.3V

nbs_c0201_h13_000s

C14060.1UF/6.3V

nbs_c0201_h13_000s

12

C14160.1UF/6.3V

nbs_c0201_h13_000s

C14160.1UF/6.3V

nbs_c0201_h13_000s

12

C14340.1UF/6.3V

nbs_c0201_h13_000s

C14340.1UF/6.3V

nbs_c0201_h13_000s

1 2R1409240OhmR1409240Ohm

12

C14048PF/25VC14048PF/25V

12

�CE1401220UF/2.5V

�CE1401220UF/2.5V

12

C14142.2UF/10VC14142.2UF/10V

12

C14240.1UF/6.3V

nbs_c0201_h13_000s

C14240.1UF/6.3V

nbs_c0201_h13_000s

B

C

E

Q1402

PMBS3904

B

C

E

Q1402

PMBS3904

1 2R1416240Ohm /2DR1416240Ohm /2D

12

C14030.1UF/6.3V

nbs_c0201_h13_000s

C14030.1UF/6.3V

nbs_c0201_h13_000s

12

C14250.1UF/6.3V

nbs_c0201_h13_000s

C14250.1UF/6.3V

nbs_c0201_h13_000s

12

C1438

8PF/25V

C1438

8PF/25V

A0N3

A1P7

A10/APL7

A11R7

A12/BC#N7

A13T3

NC5 M7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

BA0M2

BA1N8

BA2M3

CAS#K3

CKJ7

CK#K7

CKEK9

CS#L2

DMLE7

DMUD3

DQL0E3

DQL1F7

DQL2F2

DQL3F8

DQL4H3

DQL5H8

DQL6G2

DQL7H7

DQSLF3

DQSL#G3

DQSUC7

DQSU#B7

DQU0D7

DQU1C3

DQU2C8

DQU3C2

DQU4A7

DQU5A2

DQU6B8

DQU7A3 NC1 J1NC2 J9NC3 L1NC4 L9

A14T7

ODTK1RAS#J3

RESET#T2

VDD8 D9VDD7 G7VDD6 K2VDD5 K8VDD4 N1VDD3 N9VDD2 R1VDD1 R9

VDDQ9 A1VDDQ8 A8

VDD9 B2

VDDQ7 C1VDDQ6 C9VDDQ5 D2VDDQ4 E9VDDQ3 F1VDDQ2 H2VDDQ1 H9

VREFCA M8

VREFDQ H1

VSS12 A9VSS11 B3VSS10 E1VSS9 G8VSS8 J2VSS7 J8VSS6 M1VSS5 M9VSS4 P1VSS3 P9VSS2 T1VSS1 T9

VSSQ9 B1VSSQ8 B9VSSQ7 D1VSSQ6 D8VSSQ5 E2VSSQ4 E8VSSQ3 F9VSSQ2 G1VSSQ1 G9

WE#L3

ZQL8

U1402

EDJ4216BASE-DJ-F

U1402

EDJ4216BASE-DJ-F

1 2R1411240OhmR1411240Ohm

A0N3

A1P7

A10/APL7

A11R7

A12/BC#N7

A13T3

NC5 M7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

BA0M2

BA1N8

BA2M3

CAS#K3

CKJ7

CK#K7

CKEK9

CS#L2

DMLE7

DMUD3

DQL0E3

DQL1F7

DQL2F2

DQL3F8

DQL4H3

DQL5H8

DQL6G2

DQL7H7

DQSLF3

DQSL#G3

DQSUC7

DQSU#B7

DQU0D7

DQU1C3

DQU2C8

DQU3C2

DQU4A7

DQU5A2

DQU6B8

DQU7A3 NC1 J1NC2 J9NC3 L1NC4 L9

A14T7

ODTK1RAS#J3

RESET#T2

VDD8 D9VDD7 G7VDD6 K2VDD5 K8VDD4 N1VDD3 N9VDD2 R1VDD1 R9

VDDQ9 A1VDDQ8 A8

VDD9 B2

VDDQ7 C1VDDQ6 C9VDDQ5 D2VDDQ4 E9VDDQ3 F1VDDQ2 H2VDDQ1 H9

VREFCA M8

VREFDQ H1

VSS12 A9VSS11 B3VSS10 E1VSS9 G8VSS8 J2VSS7 J8VSS6 M1VSS5 M9VSS4 P1VSS3 P9VSS2 T1VSS1 T9

VSSQ9 B1VSSQ8 B9VSSQ7 D1VSSQ6 D8VSSQ5 E2VSSQ4 E8VSSQ3 F9VSSQ2 G1VSSQ1 G9

WE#L3

ZQL8

U1404

EDJ4216BASE-DJ-F

U1404

EDJ4216BASE-DJ-F

12

C14510.1UF/16VC14510.1UF/16V

12

C14070.1UF/6.3V

nbs_c0201_h13_000s

C14070.1UF/6.3V

nbs_c0201_h13_000s

12

C14020.1UF/6.3V

nbs_c0201_h13_000s

C14020.1UF/6.3V

nbs_c0201_h13_000s

12

C14320.1UF/6.3V

nbs_c0201_h13_000s

C14320.1UF/6.3V

nbs_c0201_h13_000s

12

C14230.1UF/6.3V

nbs_c0201_h13_000s

C14230.1UF/6.3V

nbs_c0201_h13_000s

1 2R1410240OhmR1410240Ohm

12

C14190.1UF/6.3V

nbs_c0201_h13_000s

C14190.1UF/6.3V

nbs_c0201_h13_000s

12

C14502200PF/50VC14502200PF/50V

12

C14010.1UF/6.3V

nbs_c0201_h13_000s

C14010.1UF/6.3V

nbs_c0201_h13_000s

12

C14150.1UF/6.3Vnbs_c0201_h13_000s

C14150.1UF/6.3Vnbs_c0201_h13_000s

A0N3

A1P7

A10/APL7

A11R7

A12/BC#N7

A13T3

NC5 M7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

BA0M2

BA1N8

BA2M3

CAS#K3

CKJ7

CK#K7

CKEK9

CS#L2

DMLE7

DMUD3

DQL0E3

DQL1F7

DQL2F2

DQL3F8

DQL4H3

DQL5H8

DQL6G2

DQL7H7

DQSLF3

DQSL#G3

DQSUC7

DQSU#B7

DQU0D7

DQU1C3

DQU2C8

DQU3C2

DQU4A7

DQU5A2

DQU6B8

DQU7A3 NC1 J1NC2 J9NC3 L1NC4 L9

A14T7

ODTK1RAS#J3

RESET#T2

VDD8 D9VDD7 G7VDD6 K2VDD5 K8VDD4 N1VDD3 N9VDD2 R1VDD1 R9

VDDQ9 A1VDDQ8 A8

VDD9 B2

VDDQ7 C1VDDQ6 C9VDDQ5 D2VDDQ4 E9VDDQ3 F1VDDQ2 H2VDDQ1 H9

VREFCA M8

VREFDQ H1

VSS12 A9VSS11 B3VSS10 E1VSS9 G8VSS8 J2VSS7 J8VSS6 M1VSS5 M9VSS4 P1VSS3 P9VSS2 T1VSS1 T9

VSSQ9 B1VSSQ8 B9VSSQ7 D1VSSQ6 D8VSSQ5 E2VSSQ4 E8VSSQ3 F9VSSQ2 G1VSSQ1 G9

WE#L3

ZQL8

U1403

EDJ4216BASE-DJ-F

U1403

EDJ4216BASE-DJ-F

12

C14260.1UF/6.3Vnbs_c0201_h13_000s

C14260.1UF/6.3Vnbs_c0201_h13_000s

12

C14210.1UF/6.3V

nbs_c0201_h13_000s

C14210.1UF/6.3V

nbs_c0201_h13_000s

12

C1435

8PF/25V

C1435

8PF/25V

12

C14090.1UF/6.3V

nbs_c0201_h13_000s

C14090.1UF/6.3V

nbs_c0201_h13_000s

1 2R1412240OhmR1412240Ohm

Page 15: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

M_B_A14

M_B_A8

M_B_CKE0

M_B_CS#0

M_B_A7

M_B_A2

M_B_A11

M_B_A5

M_B_A0

M_B_CAS#

M_B_BS1

M_B_A9

M_B_BS0

M_B_BS2

M_B_A3M_B_A4

M_B_A13

M_B_WE#

M_B_A1

M_B_A10

M_B_A12

M_B_ODT0

M_B_A6

M_B_CLK_DDR0M_B_CLK_DDR#0

FBB_ZQ2

M_B_RAS#

DRAMRST#

M_B_DQS#7M_B_DQS7

M_B_DQS6M_B_DQS#6

M_B_DQ32

M_B_DQ37

M_B_DQS#4M_B_DQS4

M_B_DQS5M_B_DQS#5

M_B_DQS#0

M_B_A14

M_B_A8

M_B_CKE0

M_B_CS#0

M_B_A7

M_B_A2

M_B_A11

M_B_A5

M_B_A0

M_B_CAS#

M_B_BS1

M_B_A9

M_B_BS0

M_B_BS2

M_B_A3M_B_A4

M_B_A13

M_B_WE#

M_B_A1

M_B_A10

M_B_A12

M_B_ODT0

M_B_A6

M_B_CLK_DDR0M_B_CLK_DDR#0

FBB_ZQ2

FBB_ZQ3

FBB_ZQ0

FBB_ZQ1

FBB_ZQ0

M_B_DQS0

M_B_DQS1

M_B_DQ2

M_B_DQ3

M_B_DQ7

M_B_DQ6

M_B_DQ1

M_B_DQ10

M_B_DQ11

M_B_DQ30

M_B_DQ27M_B_DQ29

M_B_DQ28

M_B_DQ24

M_B_DQ25

M_B_DQ36

M_B_DQ33

M_B_DQ34

M_B_DQ39

M_B_DQ38

M_B_DQ35

M_B_DQ41M_B_DQ44

M_B_DQ51

M_B_DQ16

M_B_DQ18

M_B_DQ23

M_B_DQ22

M_B_DQ17M_B_DQ19

M_B_DQ20

M_B_DQ21

M_B_DQS#1

M_B_DQ12M_B_DQ14

M_B_DQ15

M_B_RAS#

M_B_DQS#2M_B_DQS2

M_B_DQS3M_B_DQS#3

DRAMRST#

M_B_A14

M_B_A8

M_B_CKE0

M_B_CS#0

M_B_A7

M_B_A2

M_B_A11

M_B_A5

M_B_A0

M_B_CAS#

M_B_BS1

M_B_A9

M_B_BS0

M_B_BS2

M_B_A3M_B_A4

M_B_A13

M_B_WE#

M_B_A1

M_B_A10

M_B_A12

M_B_ODT0

M_B_A6

M_B_CLK_DDR0M_B_CLK_DDR#0

FBB_ZQ3

M_B_RAS#

DRAMRST#

M_B_A14

M_B_A8

M_B_CKE0

M_B_CS#0

M_B_A7

M_B_A2

M_B_A11

M_B_A5

M_B_A0

M_B_CAS#

M_B_BS1

M_B_A9

M_B_BS0

M_B_BS2

M_B_A3M_B_A4

M_B_A13

M_B_WE#

M_B_A1

M_B_A10

M_B_A12

M_B_ODT0

M_B_A6

M_B_CLK_DDR0M_B_CLK_DDR#0

FBB_ZQ1

M_B_RAS#

DRAMRST#

M_B_ODT1_2DIEM_B_CKE1_2DIEM_B_CS#1_2DIE

M_B_CKE1_2DIEM_B_CS#1_2DIE

M_B_ODT1_2DIEM_B_CKE1_2DIEM_B_CS#1_2DIE

M_B_ODT1_2DIE

M_B_CKE1_2DIEM_B_CS#1_2DIE

M_B_ODT1_2DIEM_B_CKE1_2DIEM_B_CS#1_2DIE

M_B_ODT1_2DIEFBB_ZQ11

FBB_ZQ21

FBB_ZQ31

FBB_ZQ01

FBB_ZQ11

FBB_ZQ31FBB_ZQ21

FBB_ZQ01M_B_A15 M_B_A15

M_B_A15 M_B_A15M_B_DQ0

M_B_DQ5

M_B_DQ4

M_B_DQ13

M_B_DQ8

M_B_DQ9

M_B_DQ31

M_B_DQ26

M_B_DQ43

M_B_DQ40

M_B_DQ46

M_B_DQ45

M_B_DQ47M_B_DQ42

M_B_DQ62

M_B_DQ59

M_B_DQ63

M_B_DQ61

M_B_DQ57

M_B_DQ56

M_B_DQ60

M_B_DQ58

M_B_DQ54

M_B_DQ52

M_B_DQ53

M_B_DQ49

M_B_DQ55

M_B_DQ50M_B_DQ48

DRAMRST#4,14

M_B_CS#04,13

M_B_CLK_DDR04,13M_B_CLK_DDR#04,13

M_B_CKE04,13

M_B_CAS#4,13M_B_RAS#4,13

M_B_WE#4,13

M_B_ODT04,13

M_B_DQS[7:0] 4

M_B_A[15:0] 4,13

M_B_DQS#[7:0] 4

M_B_DQ[63:0] 4

M_B_BS24,13

M_B_BS04,13M_B_BS14,13

M_B_CKE1_2DIE4,13M_B_CS#1_2DIE4,13

M_B_ODT1_2DIE4,13

+1.5V

GND

+1.5V

GND

+1.5V

GND

+1.5V

GND

GND

M_B_VREFDQ

GND

M_B_VREFCA

GND

+1.5V

GND

M_B_VREFDQ M_B_VREFCA

GND

GND GND

GNDGND

GND

+1.5V +1.5V

+1.5V +1.5V

GNDGND

M_B_VREFDQ

M_B_VREFCA

M_B_VREFDQ

M_B_VREFCA

M_B_VREFDQ

M_B_VREFCA

M_B_VREFDQ

M_B_VREFCA

GNDGND

GND

GND

+1.5V

GND

+1.5V

GND GND

+1.5V+1.5V

Size Project Name Rev

Date: Sheet of

Title :Engineer:

D

15 98Friday, May 18, 2012

ASUSTeK COMPUTER INC.

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R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

D

15 98Friday, May 18, 2012

ASUSTeK COMPUTER INC.

�� !�)#*�)( ���

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

D

15 98Friday, May 18, 2012

ASUSTeK COMPUTER INC.

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shihhsien_yang

Close U1501 Close U1502 Close U1503 Close U1504

Change Size form 0603 to 0402

0201 0.1uF

0201 0.1uF

Refer to Intel CRB

0.1uF

0.1uF

0.1uF

2.2uF

Cap Placement of VREFM_B_VREFCA

0.1uFU1501

M_B_VREFDQ

U1502

U1503

U1504 0.1uF x 4

U1402

U1403

U1404

2.2uFx 2

0.1uF x 4

0.1uF x 4

Cap Placement of +1.5V

0.1uF x 4

U14010.1uF x 4

U1501

2.2uFx 2

U1502

220uFx1U1503

0.1uF x 4

U1504

0.1uF x 4

0.1uF x 4

check here

SDRAM 2DIE

SDRAM 2DIE

SDRAM 2DIESDRAM 2DIE

SDRAM 2DIE

R3.0. Item 100.

R3.02. Item 107.

R3.02. Item 107.

ER-037

CloseU1503

CloseU1504

ER-022

CloseU1501

CloseU1502

1 2R1514240Ohm /2DR1514240Ohm /2D

12

C15120.1UF/6.3Vnbs_c0201_h13_000s

C15120.1UF/6.3Vnbs_c0201_h13_000s

1 2R1510240OhmR1510240Ohm

12

C15180.1UF/6.3VC15180.1UF/6.3V

12

C15020.1UF/6.3Vnbs_c0201_h13_000s

C15020.1UF/6.3Vnbs_c0201_h13_000s

12

C15072.2UF/10VC15072.2UF/10V

1 2R1509240OhmR1509240Ohm

12

C1532

8PF/25V

C1532

8PF/25V

12

C15140.1UF/6.3V

nbs_c0201_h13_000s

C15140.1UF/6.3V

nbs_c0201_h13_000s

12

C15250.1UF/6.3V

nbs_c0201_h13_000s

C15250.1UF/6.3V

nbs_c0201_h13_000s

1 2R1511240OhmR1511240Ohm

1 2R1515240Ohm /2DR1515240Ohm /2D

12

C15190.1UF/6.3V

nbs_c0201_h13_000s

C15190.1UF/6.3V

nbs_c0201_h13_000s

12

C15090.1UF/6.3V

nbs_c0201_h13_000s

C15090.1UF/6.3V

nbs_c0201_h13_000s

12

C15230.1UF/6.3V

nbs_c0201_h13_000s

C15230.1UF/6.3V

nbs_c0201_h13_000s

12

C15040.1UF/6.3V

nbs_c0201_h13_000s

C15040.1UF/6.3V

nbs_c0201_h13_000s

A0N3

A1P7

A10/APL7

A11R7

A12/BC#N7

A13T3

NC5 M7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

BA0M2

BA1N8

BA2M3

CAS#K3

CKJ7

CK#K7

CKEK9

CS#L2

DMLE7

DMUD3

DQL0E3

DQL1F7

DQL2F2

DQL3F8

DQL4H3

DQL5H8

DQL6G2

DQL7H7

DQSLF3

DQSL#G3

DQSUC7

DQSU#B7

DQU0D7

DQU1C3

DQU2C8

DQU3C2

DQU4A7

DQU5A2

DQU6B8

DQU7A3 NC1 J1NC2 J9NC3 L1NC4 L9

A14T7

ODTK1RAS#J3

RESET#T2

VDD8 D9VDD7 G7VDD6 K2VDD5 K8VDD4 N1VDD3 N9VDD2 R1VDD1 R9

VDDQ9 A1VDDQ8 A8

VDD9 B2

VDDQ7 C1VDDQ6 C9VDDQ5 D2VDDQ4 E9VDDQ3 F1VDDQ2 H2VDDQ1 H9

VREFCA M8

VREFDQ H1

VSS12 A9VSS11 B3VSS10 E1VSS9 G8VSS8 J2VSS7 J8VSS6 M1VSS5 M9VSS4 P1VSS3 P9VSS2 T1VSS1 T9

VSSQ9 B1VSSQ8 B9VSSQ7 D1VSSQ6 D8VSSQ5 E2VSSQ4 E8VSSQ3 F9VSSQ2 G1VSSQ1 G9

WE#L3

ZQL8

U1501

EDJ4216BASE-DJ-F

U1501

EDJ4216BASE-DJ-F

12

C1529

8PF/25V

C1529

8PF/25V

12

C15160.1UF/6.3V

nbs_c0201_h13_000s

C15160.1UF/6.3V

nbs_c0201_h13_000s

1 2R1512240OhmR1512240Ohm

12

C15038PF/25VC15038PF/25V

12

C15282.2UF/10VC15282.2UF/10V

12

C15050.1UF/6.3V

nbs_c0201_h13_000s

C15050.1UF/6.3V

nbs_c0201_h13_000s

12

C15210.1UF/6.3V

nbs_c0201_h13_000s

C15210.1UF/6.3V

nbs_c0201_h13_000s

12

C15060.1UF/6.3Vnbs_c0201_h13_000s

C15060.1UF/6.3Vnbs_c0201_h13_000s

12

C15010.1UF/6.3VC15010.1UF/6.3V

12

C1530

8PF/25V

C1530

8PF/25V

12

C15082.2UF/10VC15082.2UF/10V

12

C15170.1UF/6.3VC15170.1UF/6.3V

12

C15240.1UF/6.3V

nbs_c0201_h13_000s

C15240.1UF/6.3V

nbs_c0201_h13_000s

12

C15272.2UF/10VC15272.2UF/10V

12

C15100.1UF/6.3V

nbs_c0201_h13_000s

C15100.1UF/6.3V

nbs_c0201_h13_000s

12

C15260.1UF/6.3Vnbs_c0201_h13_000s

C15260.1UF/6.3Vnbs_c0201_h13_000s

12

C15130.1UF/6.3VC15130.1UF/6.3V

A0N3

A1P7

A10/APL7

A11R7

A12/BC#N7

A13T3

NC5 M7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

BA0M2

BA1N8

BA2M3

CAS#K3

CKJ7

CK#K7

CKEK9

CS#L2

DMLE7

DMUD3

DQL0E3

DQL1F7

DQL2F2

DQL3F8

DQL4H3

DQL5H8

DQL6G2

DQL7H7

DQSLF3

DQSL#G3

DQSUC7

DQSU#B7

DQU0D7

DQU1C3

DQU2C8

DQU3C2

DQU4A7

DQU5A2

DQU6B8

DQU7A3 NC1 J1NC2 J9NC3 L1NC4 L9

A14T7

ODTK1RAS#J3

RESET#T2

VDD8 D9VDD7 G7VDD6 K2VDD5 K8VDD4 N1VDD3 N9VDD2 R1VDD1 R9

VDDQ9 A1VDDQ8 A8

VDD9 B2

VDDQ7 C1VDDQ6 C9VDDQ5 D2VDDQ4 E9VDDQ3 F1VDDQ2 H2VDDQ1 H9

VREFCA M8

VREFDQ H1

VSS12 A9VSS11 B3VSS10 E1VSS9 G8VSS8 J2VSS7 J8VSS6 M1VSS5 M9VSS4 P1VSS3 P9VSS2 T1VSS1 T9

VSSQ9 B1VSSQ8 B9VSSQ7 D1VSSQ6 D8VSSQ5 E2VSSQ4 E8VSSQ3 F9VSSQ2 G1VSSQ1 G9

WE#L3

ZQL8

U1502

EDJ4216BASE-DJ-F

U1502

EDJ4216BASE-DJ-F

12

C15200.1UF/6.3V

nbs_c0201_h13_000s

C15200.1UF/6.3V

nbs_c0201_h13_000s

A0N3

A1P7

A10/APL7

A11R7

A12/BC#N7

A13T3

NC5 M7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

BA0M2

BA1N8

BA2M3

CAS#K3

CKJ7

CK#K7

CKEK9

CS#L2

DMLE7

DMUD3

DQL0E3

DQL1F7

DQL2F2

DQL3F8

DQL4H3

DQL5H8

DQL6G2

DQL7H7

DQSLF3

DQSL#G3

DQSUC7

DQSU#B7

DQU0D7

DQU1C3

DQU2C8

DQU3C2

DQU4A7

DQU5A2

DQU6B8

DQU7A3 NC1 J1NC2 J9NC3 L1NC4 L9

A14T7

ODTK1RAS#J3

RESET#T2

VDD8 D9VDD7 G7VDD6 K2VDD5 K8VDD4 N1VDD3 N9VDD2 R1VDD1 R9

VDDQ9 A1VDDQ8 A8

VDD9 B2

VDDQ7 C1VDDQ6 C9VDDQ5 D2VDDQ4 E9VDDQ3 F1VDDQ2 H2VDDQ1 H9

VREFCA M8

VREFDQ H1

VSS12 A9VSS11 B3VSS10 E1VSS9 G8VSS8 J2VSS7 J8VSS6 M1VSS5 M9VSS4 P1VSS3 P9VSS2 T1VSS1 T9

VSSQ9 B1VSSQ8 B9VSSQ7 D1VSSQ6 D8VSSQ5 E2VSSQ4 E8VSSQ3 F9VSSQ2 G1VSSQ1 G9

WE#L3

ZQL8

U1504

EDJ4216BASE-DJ-F

U1504

EDJ4216BASE-DJ-F

A0N3

A1P7

A10/APL7

A11R7

A12/BC#N7

A13T3

NC5 M7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

BA0M2

BA1N8

BA2M3

CAS#K3

CKJ7

CK#K7

CKEK9

CS#L2

DMLE7

DMUD3

DQL0E3

DQL1F7

DQL2F2

DQL3F8

DQL4H3

DQL5H8

DQL6G2

DQL7H7

DQSLF3

DQSL#G3

DQSUC7

DQSU#B7

DQU0D7

DQU1C3

DQU2C8

DQU3C2

DQU4A7

DQU5A2

DQU6B8

DQU7A3 NC1 J1NC2 J9NC3 L1NC4 L9

A14T7

ODTK1RAS#J3

RESET#T2

VDD8 D9VDD7 G7VDD6 K2VDD5 K8VDD4 N1VDD3 N9VDD2 R1VDD1 R9

VDDQ9 A1VDDQ8 A8

VDD9 B2

VDDQ7 C1VDDQ6 C9VDDQ5 D2VDDQ4 E9VDDQ3 F1VDDQ2 H2VDDQ1 H9

VREFCA M8

VREFDQ H1

VSS12 A9VSS11 B3VSS10 E1VSS9 G8VSS8 J2VSS7 J8VSS6 M1VSS5 M9VSS4 P1VSS3 P9VSS2 T1VSS1 T9

VSSQ9 B1VSSQ8 B9VSSQ7 D1VSSQ6 D8VSSQ5 E2VSSQ4 E8VSSQ3 F9VSSQ2 G1VSSQ1 G9

WE#L3

ZQL8

U1503

EDJ4216BASE-DJ-F

U1503

EDJ4216BASE-DJ-F1 2R1516240Ohm /2DR1516240Ohm /2D

12

C15220.1UF/6.3Vnbs_c0201_h13_000s

C15220.1UF/6.3Vnbs_c0201_h13_000s

12

C1531

8PF/25V

C1531

8PF/25V

12

C15118PF/25VC15118PF/25V

12

C15150.1UF/6.3V

nbs_c0201_h13_000s

C15150.1UF/6.3V

nbs_c0201_h13_000s

1 2R1513240Ohm /2DR1513240Ohm /2D

Page 16: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

16 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

�� !�'� ��#('�)#��

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

16 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

�� !�'� ��#('�)#��

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

16 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

�� !�'� ��#('�)#��

R2.0������

shihhsien_yang

Page 17: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

17 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

�� !�)#*�)( �����!+

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

17 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

�� !�)#*�)( �����!+

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

17 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

�� !�)#*�)( �����!+

R2.0������

shihhsien_yang

Page 18: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

18 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

�� !�)#*�)( ����,!+

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

18 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

�� !�)#*�)( ����,!+

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

18 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

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R2.0������

shihhsien_yang

Page 19: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DRAMRST#_GATE

SA_DIMM_VREFDQ 5

DRAMRST#_GATE 4

SB_DIMM_VREFDQ 5

M_A_VREFCA

+1.5V

GNDGND

M_A_VREFDQ

+1.5V

GNDGND

M_B_VREFCA

+1.5V

GNDGND

M_B_VREFDQ

+1.5V

GNDGND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB6

�� !��(��-�")�'(��

R2.0������

shihhsien_yang

19 98

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB6

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R2.0������

shihhsien_yang

19 98

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB6

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shihhsien_yang

19 98

Intel Document Number: 400755

Calpella Clarksfield DDR3 SO-DIMM VREFDQ Platform Design Guide Change Details

DDR3 Vref

Near DIMM Device <5000 mil

Del M_B_VREFCA and M_B_VREFDQ

R3.0. Item 96, Payne. 110905.

Ivy-Bridge CPU:Q1901 mountSandy-Bridge CPU:Q1901 un-mount

Ivy-Bridge CPU:Q1902 mountSandy-Bridge CPU:Q1902 un-mount

12

R19031KOhmR19031KOhm

12

C19040.1UF/16VC19040.1UF/16V

12

R19051KOhmR19051KOhm

12

R19090Ohm@

R19090Ohm@

12

C19050.1UF/16VC19050.1UF/16V

12

R19061KOhmR19061KOhm

12

R19011KOhmR19011KOhm

GSD3 2

1

Q19012N7002/CR

GSD3 2

1

Q19012N7002/CR

12

R19071KOhmR19071KOhm

12

R19100Ohm@

R19100Ohm@

12

C19030.1UF/16VC19030.1UF/16V

12

R19081KOhmR19081KOhm

GSD3 2

1

Q19022N7002/CR

GSD3 2

1

Q19022N7002/CR

12

R19041KOhmR19041KOhm

12

C19060.1UF/16VC19060.1UF/16V

12

R19021KOhmR19021KOhm

Page 20: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

X1_RTC

X2_RTC

RTCRST#

+RTC_BAT

X2RTC

SRTCRST#

PCH_JTAG_TDO

PCH_JTAG_TCK

PCH_JTAG_TMS

PCH_JTAG_TDI

RTCRST#

INTVRMEN

SRTCRST#

SATA_COMP

SATA3_COMP

PCH_JTAG_TMS

PCH_JTAG_TDI

PCH_JTAG_TDO

PCH_JTAG_TCK

RBIAS_SATA3

ACZ_SYNC_PCH

ACZ_BCLK

PCH_SPKR

ACZ_RST#

ACZ_SDOUT_PCH

ACZ_RST#ACZ_SYNC

ACZ_SDOUT

ACZ_BCLK

SATA0GP

SB_SPICS0#

ACZ_SDOUT_PCH

SATA1GP

INTVRMEN

SM_INTRUDER#

ACZ_SDIN0_AUD

INT_SERIRQ

SATA0GP

ACZ_SYNC_PCHACZ_SYNC

ACZ_SDOUT

SPI_CLK28

ACZ_SDIN0_AUD63

SPI_SO28

SPI_SI28

SPI_CS#028

LPC_AD0 30,31,44LPC_AD1 30,31,44LPC_AD2 30,31,44LPC_AD3 30,31,44

LPC_FRAME# 30,31,44

INT_SERIRQ 30,31

SATA_RXN0 51SATA_RXP0 51SATA_TXN0 51SATA_TXP0 51

ACZ_BCLK_AUD63ACZ_SYNC_AUD63ACZ_RST#_AUD63

ACZ_SDOUT_AUD63

PCH_SPI_OV30

PCH_JTAG_TDO7

PCH_JTAG_TDI7

PCH_JTAG_TMS7

SATA_RXN1 51SATA_RXP1 51SATA_TXN1 51SATA_TXP1 51

+VCC_RTC

+RTCBAT

+3VA

GND

GND

GNDGND

GND GND

+VCC_RTC

+VCC_RTC

+VTT_SATA

+VTT_SATA3

GND

+3VSUS_ORG

GND

+3VS_VCC3_3

GND

+3VSUS_HDA+5VS

+5VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

20 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

��������� ����������������

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

20 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

��������� ����������������

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

20 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

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RTC battery

Boundary Scan TP (PCH)

CMOS Settings

Clear CMOS

JRST2001

Shunt

Keep CMOSOpen(Default)

TPM Settings

Clear ME RTCRegisters

JRST2002

Shunt

Keep ME RTCRegisters

Open(Default)

HD Audio

JTAG For PU/PD

Boot BIOS Strap:GNT1#(BBS0), SATA1GP(BBS1)

ACZ_SDOUT is a signal used for Flash Descriptor security Override/ME debug modeHIGH : get overrideen, LOW : disable override

SATA 2

SATA 3

SATA 4

SATA 5

SSD

SATA 1

SATA 0

01/04 Modify by Spark;Follow Capealla

SATALED#: O.D. 6mA

ACZ_SDOUT:(1) PCH: Internal PD 20kohm, VIL=0.35V, VIH=0.65~3.3V (2)ALC269:VIL<0.35*3.3V, VIH>0.65*3.3V

U37 001

HDA_SYNC(On-Die PLL VR voltage select):Rising edge of RSMRST# pinHigh:1.5V, Low:1.8V (default)

RTC Battery

ER-023

SSD (RAID)

ER-026

12

R204333OhmR204333Ohm

3 4 RN2002B10KOHM RN2002B10KOHM

11

22

JRST2001SGL_JUMP

@

JRST2001SGL_JUMP

@

1 T2010T2010

RTCX1A20

RTCX2C20

INTVRMENC17

INTRUDER#K22

HDA_BCLKN34

HDA_SYNCL34

HDA_RST#K34

HDA_SDIN0E34

HDA_SDIN1G34

HDA_SDIN2C34

HDA_SDOA36

SATALED# P3

FWH0/LAD0 C38

FWH1/LAD1 A38

FWH2/LAD2 B37

FWH3/LAD3 C37

LDRQ1#/GPIO23 K36

FWH4/LFRAME# D36

LDRQ0# E36

RTCRST#D20

HDA_SDIN3A34

HDA_DOCK_EN#/GPIO33C36

HDA_DOCK_RST#/GPIO13N32

SRTCRST#G22

SATA0RXN AM3

SATA0RXP AM1

SATA0TXN AP7

SATA0TXP AP5

SATA1RXN AM10

SATA1RXP AM8

SATA1TXN AP11

SATA1TXP AP10

SATA2RXN AD7

SATA2RXP AD5

SATA2TXN AH5

SATA2TXP AH4

SATA3RXN AB8

SATA3RXP AB10

SATA3TXN AF3

SATA3TXP AF1

SATA4RXN Y7

SATA4RXP Y5

SATA4TXN AD3

SATA4TXP AD1

SATA5RXN Y3

SATA5RXP Y1

SATA5TXN AB3

SATA5TXP AB1

SATAICOMPI Y10

SPI_CLKT3

SPI_CS0#Y14

SPI_CS1#T1

SPI_MOSIV4

SPI_MISOU3

SATA0GP/GPIO21 V14

SATA1GP/GPIO19 P1

JTAG_TCKJ3

JTAG_TMSH7

JTAG_TDIK5

JTAG_TDOH1

SERIRQ V5

SPKRT10

SATAICOMPO Y11

SATA3COMPI AB13

SATA3RCOMPO AB12

SATA3RBIAS AH1

RTC

IHDA

SATA

LPC

SPI

JTAG

SATA 6G

U2001A

PRE-ES1

RTC

IHDA

SATA

LPC

SPI

JTAG

SATA 6G

U2001A

PRE-ES1

1 2R2024 33OhmR2024 33Ohm

12

R200320KOhm1%

R200320KOhm1%

7 8 RN2002D10KOHM

RN2002D10KOHM

12

C20031UF/6.3VC20031UF/6.3V

1 T2015T2015

2

61

Q2011AUM6K1NQ2011A

UM6K1N

1 2R2007 330KOhm 5%R2007 330KOhm 5%

12

R2

02

8

1K

Oh

m

R2

02

8

1K

Oh

m

1 T2009T2009

12

R200610MOhm5%

R200610MOhm5%

1 2R2009 0Ohm

@R2009 0Ohm

@

12

R20081KOhmR20081KOhm

SIDE1 3

SIDE2 4

1 1

2 2

J2001

WTOB_CON_2P

J2001

WTOB_CON_2P

12

R2

02

9

1K

Oh

m

@

R2

02

9

1K

Oh

m

@

11

22

JRST2002SGL_JUMP

@

JRST2002SGL_JUMP

@

1 2R2025 33OhmR2025 33Ohm

12R2004

1MOhmR2004

1MOhm

1 2R2019 33OhmR2019 33Ohm

1 T2008T2008

12R2001

1KOhm

R2001

1KOhm

12

C20021UF/6.3VC20021UF/6.3V

12

C200715PF/50V

@

C200715PF/50V

@

1 T2012T2012

12R2010 15Ohm 5%R2010 15Ohm 5%

1 2R2021 37.4Ohm 1%R2021 37.4Ohm 1%

1 2R2026 33OhmR2026 33Ohm

1 T2011T2011

2 10402

SL2001

0402

SL2001

1

32

GS

D3

2

1

Q20012N7002

GS

D3

2

1

Q20012N7002

1T2014T2014

5 6 RN2002C10KOHM

RN2002C10KOHM

1 T2016T2016

1

23

D2001

BAT54CW

D2001

BAT54CW

1 T2013T2013

1 2R2022 49.9Ohm 1%R2022 49.9Ohm 1%

1 2 RN2002A10KOHM

RN2002A10KOHM

12

C200815PF/50V

@

C200815PF/50V

@

12

C200518PF/50VC200518PF/50V

5

34

Q2011BUM6K1NQ2011B

UM6K1N

14

2

3

X200132.768KhzX200132.768Khz

1 2R2023 750Ohm 1%R2023 750Ohm 1%

12

R200220KOhm1%

R200220KOhm1%

12

C200618PF/50VC200618PF/50V

Page 21: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PCIE_TXP2_CPCIE_TXN2_C

SCL_3A

SDA_3A

SML0_DAT

DRAMRST_PCH

SML0_CLK

PCHHOT#

SML1_DAT

SML1_CLK

X2_25OUT

XCLK_COMP

CLK_PEGB_REQ#

CLK_DOT96_PCHCLK_DOT96#_PCH

CLK_SATA_PCHCLK_SATA#_PCH

CLK_GND#CLK_GND

CLK_DMI#_PCHCLK_DMI_PCH

CLK_GND

CLK_DOT96#_PCHCLK_DOT96_PCH

CLK_SATA#_PCHCLK_SATA_PCH

CLK_ICH14_PCH

CLK_GND#

CLK_REQ7#

CLK_CPU_BCLK_PCHCLK_CPU_BCLK#_PCH

SCL_3A

CLK_PEGB_REQ#

CLK_ICH14_PCH

CLK_PCI_FB

X1_25IN

CLK_REQ7#

CLK_REQ5#

CLK_REQ6#

CLK_REQ0#

CLK_PCH_SRC1_NCLK_PCH_SRC1_P

CLK_REQ1#

CLK_REQ2#

CLK_REQ4#

CLK_DMI#_PCHCLK_DMI_PCH

SDA_3A

SML0_DAT

CLK_REQ2#

PCHHOT#

X1_25IN_XTAL

X225OUT

CLK_REQ4#CLK_REQ5#

CLK_REQ0#CLK_PEGA_REQ#

SML1_DAT

SML1_CLK

SML0_CLK

CLK_PEGA_REQ#

CLK_REQ6#

CLK_REQ1#

CLKREQ_USB3#

CLKREQ_USB3#

CLK_OUT3

DRAMRST_PCH

SCL_CLK_TP

SCL_DAT_TP

SCL_3A

SDA_3A

SCL_CLK_TP

SCL_DAT_TP

PCIE_RXN2_WLAN53PCIE_RXP2_WLAN53PCIE_TXN2_WLAN53PCIE_TXP2_WLAN53

CLK_CPU_BCLK# 3CLK_CPU_BCLK 3

CLK_PCI_FB 24

DRAMRST_PCH 4

CLK_PCIE_WLAN#53CLK_PCIE_WLAN53

CLKREQ_WLAN#53CLK_DREF# 3CLK_DREF 3

CLK_USB48 63

EXT_SCI# 24,30

TP_INT 31

SCL_CLK_TP 31

SCL_DAT_TP 31

CLK_ITP_BCLK_PCH#7CLK_ITP_BCLK_PCH7

GND

+VCCDIFFCLKN

GND

+3VSUS_ORG

+3VSUS_ORG +3VS_VCC3_3

+3VSUS_ORG

+3VSUS_ORG

+3VSUS_ORG

GND

GND

GND

+3VSUS_ORG

+12VS +3VS

+3VSUS_ORG

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

21 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

��,����%.+/����������������

R2.0�����

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

21 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

��,����%.+/����������������

R2.0�����

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

21 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

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PCIE2: WLAN

To EC

R2108: For Xtal measurement

stuff:Integrated clock mode

Check BIOSProgrammable output clock

PCH CLKREQ Setting:

RC Delay Time

����������������������������?

ER-013

ER-013

PR-006

PR-006

1T2123T2123

1 2R2128 10KOhmR2128 10KOhm

1 2

C2108

12PF/50V

C2108

12PF/50V

5 6 RN2101C10KOHM

RN2101C10KOHM

1 2 RN2105A10KOHM

RN2105A10KOHM

PERN1BG34

PERP1BJ34

PERN2BE34

PERP2BF34

PERN3BG36

PERP3BJ36

PERN4BF36

PERP4BE36

PERN5BG37

PERP5BH37

PERN6BJ38

PERP6BG38

PERN7BG40

PERP7BJ40

PERN8BE38

PERP8BC38

PETN1AV32

PETP1AU32

PETN2BB32

PETP2AY32

PETN3AV34

PETP3AU34

PETN4AY34

PETP4BB34

PETN5AY36

PETP5BB36

PETN6AU36

PETP6AV36

PETN7AY40

PETP7BB40

PETN8AW38

PETP8AY38

CLKOUT_PCIE0NY40

CLKOUT_PCIE0PY39

CLKOUT_PCIE1NAB49

CLKOUT_PCIE1PAB47

CLKOUT_PCIE2NAA48

CLKOUT_PCIE2PAA47

CLKOUT_PCIE3NY37

CLKOUT_PCIE3PY36

CLKOUT_PCIE4NY43

CLKOUT_PCIE4PY45

CLKOUT_PCIE5NV45

CLKOUT_PCIE5PV46

CLKIN_GND1_N BJ30

CLKIN_GND1_P BG30

CLKIN_DMI_N BF18

CLKIN_DMI_P BE18

CLKIN_DOT_96N G24

CLKIN_DOT_96P E24

CLKIN_SATA_N AK7

CLKIN_SATA_P AK5

XTAL25_IN V47

XTAL25_OUT V49

REFCLK14IN K45

CLKIN_PCILOOPBACK H45

CLKOUT_PEG_A_N AB37

CLKOUT_PEG_A_P AB38

PEG_A_CLKRQ#/GPIO47 M10

PCIECLKRQ0#/GPIO73J2

PCIECLKRQ1#/GPIO18M1

PCIECLKRQ2#/GPIO20V10

PCIECLKRQ3#/GPIO25A8

PCIECLKRQ4#/GPIO26L12

PCIECLKRQ5#/GPIO44L14

CLKOUTFLEX0/GPIO64 K43

CLKOUTFLEX1/GPIO65 F47

CLKOUTFLEX2/GPIO66 H47

CLKOUTFLEX3/GPIO67 K49

CLKOUT_DMI_N AV22

CLKOUT_DMI_P AU22

PEG_B_CLKRQ#/GPIO56E6

CLKOUT_PEG_B_PAB40 CLKOUT_PEG_B_NAB42

XCLK_RCOMP Y47

CLKOUT_DP_P AM13CLKOUT_DP_N AM12

CLKOUT_PCIE6NV40

CLKOUT_PCIE6PV42

PCIECLKRQ7#/GPIO46K12

CLKOUT_PCIE7NV38

CLKOUT_PCIE7PV37

CLKOUT_ITPXDP_NAK14

CLKOUT_ITPXDP_PAK13

SMBALERT#/GPIO11 E12

SMBCLK H14

SMBDATA C9

SML0ALERT#/GPIO60 A12

SML0CLK C8

SML0DATA G12

SML1ALERT#/PCHHOT#/GPIO74 C13

SML1CLK/GPIO58 E14

SML1DATA/GPIO75 M16

CL_CLK1 M7

CL_DATA1 T11

CL_RST1# P10

PCIECLKRQ6#/GPIO45T13

PCI-E*

CLOCKS

FLEX CLOCKS

SMBUS

Controller

Link

U2001B

PRE-ES1

PCI-E*

CLOCKS

FLEX CLOCKS

SMBUS

Controller

Link

U2001B

PRE-ES1

2 10402SL2123 0402SL2123

7 8 RN2105D10KOHM

RN2105D10KOHM

2 10402

SL21070402

SL2107

1T2122T2122

1 T2114T2114

1 2R2111 0Ohm/@_TPanel

R2111 0Ohm/@_TPanel

1 T2111T2111

12 C21020.1UF/16V C21020.1UF/16V

2 10402

SL21180402

SL2118

1 2R2122 10KOhmR2122 10KOhm

1T2127T2127

1 2R2126 10KOhmR2126 10KOhm

3 4 RN2103B2.2KOhm

RN2103B2.2KOhm

5

3 4

Q2111BUM6K1NQ2111BUM6K1N

1 2 RN2104A10KOHM

RN2104A10KOHM

1 2R2112 0OhmR2112 0Ohm

1 2

C2109

12PF/50V

C2109

12PF/50V

1 2R2125 10KOhmR2125 10KOhm

5 6 RN2102C2.2KOhm

RN2102C2.2KOhm

12

R2137

10KOhm

R2137

10KOhm

3 4 RN2104B10KOHM

RN2104B10KOHM

2 10402

SL21190402

SL2119

1 2R2130 10KOhmR2130 10KOhm

3 4 RN2105B10KOHM RN2105B10KOHM

12 C21010.1UF/16V C21010.1UF/16V

3 4 RN2101B10KOHM

RN2101B10KOHM

12R213510KOhm R213510KOhm

1 2R2127 10KOhmR2127 10KOhm

1 2 RN2101A10KOHM

RN2101A10KOHM

1T2117T2117

7 8 RN2101D10KOHM RN2101D10KOHM

1 T2118T2118

56 RN2104C10KOHM

RN2104C10KOHM

1T2124T2124

13

2

4X210125MhzX210125Mhz

2 10402

SL21080402

SL2108

7 8 RN2103D2.2KOhm

RN2103D2.2KOhm

7 8 RN2102D2.2KOhm

RN2102D2.2KOhm

12R213410KOhm

@R213410KOhm

@

1T2116T2116

1T2126T2126

5 6 RN2103C2.2KOhm

RN2103C2.2KOhm

12R213610KOhm R213610KOhm

1 2R2103 39OhmR2103 39Ohm

1 2R2123 10KOhmR2123 10KOhm

1 2R2129 10KOhmR2129 10KOhm

2 10402

SL21200402

SL2120

1T2125T2125

1 2 RN2102A2.2KOhm

RN2102A2.2KOhm

12

R21071MOhmR21071MOhm

1 2 RN2103A2.2KOhm

RN2103A2.2KOhm

5 6 RN2105C10KOHM

RN2105C10KOHM

1 2R2131 10KOhmR2131 10KOhm

12

C210710PF/50V@/EMI

C210710PF/50V@/EMI

78 RN2104D10KOHM

RN2104D10KOHM

1 2R2101 90.9Ohm 1%R2101 90.9Ohm 1%

2

6 1

Q2111AUM6K1NQ2111AUM6K1N

3 4 RN2102B2.2KOhm

RN2102B2.2KOhm

Page 22: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

FDI_TXN2FDI_TXN3FDI_TXN4FDI_TXN5

FDI_TXN0

FDI_TXN6FDI_TXN7

FDI_TXN1

FDI_TXP2FDI_TXP3FDI_TXP4FDI_TXP5

FDI_TXP0

FDI_TXP6FDI_TXP7

FDI_TXP1

DMI_COMP

PM_RI#

PM_BATLOW#

ME_AC_PRESENT_PCH

PM_RSMRST#_PCH

SLP_S5#

SLP_S4#_R

SLP_S3#_R

SLP_A#

SLP_SUS#_R

SLP_LAN#

SUS_CLK#

PM_SUS_STAT#

ME_SusPwrDnAck

PCIE_WAKE#

PM_RI#

PM_RSMRST#_PCH

PM_SYSPWROK_PCH

APWROK_R

PM_PWROK_PCH

SYS_RESET#SYS_RESET# WAKE#

PM_CLKRUN#

DSWVRMEN

PM_CLKRUN#

ME_SusPwrDnAck_R

ME_SusPwrDnAck_R

SYS_RESET#

PM_PWROK_PCH

SUS_PWRGD

ME_AC_PRESENT_PCH

DPWROK_R

PM_RSMRST#_PCH

DSWVRMEN

PM_RSMRST#_PCH

APWROK_R

PM_SUSACK# DPWROK_R

PM_BATLOW#

PM_PWROK_PCH

PM_SYSPWROK_PCH

SLP_LAN#

PM_SYSPWROK_PCH

DMI_RXN03DMI_RXN13DMI_RXN23DMI_RXN33

DMI_RXP03DMI_RXP13DMI_RXP23DMI_RXP33

DMI_TXN03DMI_TXN13DMI_TXN23DMI_TXN33

DMI_TXP03DMI_TXP13DMI_TXP23DMI_TXP33

H_DRAM_PWRGD3

ME_SUSPWRDNACK30

PM_PWRBTN#30

PM_RSMRST#30

PM_PWROK30

ME_AC_PRESENT30

FDI_TXN[7:0] 3

FDI_TXP[7:0] 3

FDI_INT 3

FDI_FSYNC0 3

FDI_FSYNC1 3

FDI_LSYNC0 3

FDI_LSYNC1 3

PM_CLKRUN# 30,31

PM_SUSC# 30

PM_SUSB# 30

PM_SYNC# 3

PM_SYSPWROK30

SUS_PWRGD30,58,81

ALL_SYSTEM_PWRGD3,30,58,80

PM_SUS_STAT# 31

PCIE_WAKE# 53

PM_PWRBTN#_R7

PM_SYSPWROK_PCH7

XDP_DBRESET#3,7

+VTT_PCH_VCCIO

GND

+3VSUS_ORG

+VCC_RTC

GND

+3VS_VCC3_3

GND

+VCCPDSW

GND

GND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

22 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

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R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

22 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

��,����%.!/����������0���$

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

22 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

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Boundary Scan TP (PCH)For PU/PD

DSWVRMEN:High -> DSW On-Die VR EnableLow -> DSW On-Die VR disable

CHECK PULL-UP OR DOWN

CRB:8.2K Ohm

DG:Pull-up 10K Ohm to 3.3V(Core)CRB:NO Pull-up or down resistor

APWROK:For platform not supporting iAMT it can be connected to PWROK.

09'MoW04:

Optional if ME FW isIgnition FW

Power failure solution (S0-->G3,S5-->G3):PM_PWROK,PM_RSMRST#: previous platform solution.

D2207: Prevent EC drive hign,SUS_PWRGD sink low in S5-->G3.

ME_PWROK,ME_AC_PRESENT: reserved for test.

DPWROK:This input is tiedtogether with RSMRST# in platforms that do notsupport DeepSxSUSACK#:

SUSACK# and SUSWARN# can be tied together if EC does not want to involve in handshake mechanism for the Deep Sleep state entry and exit.

Entry Into Deep S4/S5A combination of condition is required for entry into Deep S4/S5All of the following must be met:-Intel ME in Moff.-AND either "a" or "b"(EDS R0.7v1 p.186).

SUSPWRDNACK (PCH to EC):This pin requires a pull-up to +3VSUS.Platforms are not expected to use this signal when the PCH's Deep S4/S5 feature is used.

SUSWARN# (PCH to EC):This pin aserts low when PCH is planning to enter the DeepSx power state and remove Suspend power(using SLP_SUS#)

Have Pull up Res. in CPU side

PMSYNCH is Low in C6/C7 states only

ASW Power well stable for at least 1msbefore platform logic asserts APWROK

Internal PU 15K to 40K Strap high is GPIO mode

VCCDSW stable to DPWROKassertion is 10ms (min)

4/23 Delete R2222, R2228,U2201, R2230, R2233, C2201and D2203, Deepersleeper���

2 10402SL2214 0402SL2214

1

23

D2202

BAT54CW

D2202

BAT54CW

1 2R2205 10KOhmR2205 10KOhm

12R223410KOhm R223410KOhm

1 2R2201 750Ohm 1%R2201 750Ohm 1%

1 2R2209 10KOhmR2209 10KOhm

210402

SL22050402

SL2205

12

R222010KOhmR222010KOhm

1 2R2227 10KOhmR2227 10KOhm

12R221710KOhm R221710KOhm

2 10402SL2212 0402SL2212

12

C22020.01UF/16V@

C22020.01UF/16V@

1 T2211T2211

1T2202T2202

2 10402SL2203 0402SL2203

210402

SL22070402

SL2207

1 2R2206 10KOhm

@

R2206 10KOhm

@1

23

D2204

BAT54CW

D2204

BAT54CW

12

R223510KOhmR223510KOhm

1

23

D2201BAT54AWD2201BAT54AW

DMI0RXNBC24

DMI1RXNBE20

DMI2RXNBG18

DMI3RXNBG20

DMI0RXPBE24

DMI1RXPBC20

DMI2RXPBJ18

DMI3RXPBJ20

DMI0TXNAW24

DMI1TXNAW20

DMI2TXNBB18

DMI3TXNAV18

DMI0TXPAY24

DMI1TXPAY20

DMI2TXPAY18

DMI3TXPAU18

DMI_ZCOMPBJ24

DMI_IRCOMPBG25

FDI_RXN0 BJ14

FDI_RXN1 AY14

FDI_RXN2 BE14

FDI_RXN3 BH13

FDI_RXN4 BC12

FDI_RXN5 BJ12

FDI_RXN6 BG10

FDI_RXN7 BG9

FDI_RXP0 BG14

FDI_RXP1 BB14

FDI_RXP2 BF14

FDI_RXP3 BG13

FDI_RXP4 BE12

FDI_RXP5 BG12

FDI_RXP6 BJ10

FDI_RXP7 BH9

FDI_FSYNC0 AV12

FDI_FSYNC1 BC10

FDI_LSYNC0 AV14

FDI_LSYNC1 BB10

FDI_INT AW16

PMSYNCH AP14

SLP_SUS# G16

SLP_S3# F4

SLP_S4# H4

SLP_S5#/GPIO63 D10

SYS_RESET#K3

SYS_PWROKP12

PWRBTN#E20

RI#A10

WAKE# B9

SUS_STAT#/GPIO61 G8

SUSCLK/GPIO62 N14

ACPRESENT/GPIO31H20

BATLOW#/GPIO72E10

PWROKL22

CLKRUN#/GPIO32 N3

SUSWARN#/SUSPWRDNACK/GPIO30K16

RSMRST#C21

DRAMPWROKB13

SLP_LAN#/GPIO29 K14

APWROKL10

DPWROK E22

DMI2RBIASBH21

SLP_A# G10

DSWVRMEN A18

SUSACK#C12

DMI

FDI

System Power Management

U2001C

PRE-ES1

DMI

FDI

System Power Management

U2001C

PRE-ES1

12

R220249.9Ohm1%

R220249.9Ohm1%

1 2R2210 10KOhmR2210 10KOhm

1 2R2226 10KOhmR2226 10KOhm

2 10402SL2213 0402SL2213

12

R2203330KOhm5%

R2203330KOhm5%

1 T2206T2206

1T2201T2201

1 T2213T2213

1 T2208T2208

1 T2205T2205

1 T2216T2216

1 2R2225 10KOhmR2225 10KOhm

12

R2204330KOhm5% @

R2204330KOhm5% @

1 T2207T2207

1 T2215T2215

1 T2217T2217

210402

SL22060402

SL220612R2212 0Ohm@ nbs_r0201_h12_000sR2212 0Ohm@ nbs_r0201_h12_000s

210402

SL22040402

SL2204

21 D22071SS355PT D22071SS355PT

12

R221410KOhmR221410KOhm

12 R2218 1KOhmR2218 1KOhm

Page 23: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

L_CTRL_CLKL_CTRL_DATA

L_CTRL_CLK

L_CTRL_DATA

CRT_R_PCH_R

CRT_B_PCH_R

CRT_G_PCH_R

TMDS_TXP2_PCH

TMDS_TXP1_PCHTMDS_TXN1_PCH

TMDS_TXN2_PCH

TMDS_TXP0_PCH

TMDS_CLKP_PCHTMDS_CLKN_PCH

TMDS_TXN0_PCH

LCD_BACKEN45LCD_VDD_EN45

LED_BKLTCTL45

CRT_BLUE46

CRT_GREEN46

CRT_RED46

CRT_DDC_CLK46CRT_DDC_DATA46

CRT_VSYNC46CRT_HSYNC46

HDMI_CLK 48HDMI_DAT 48

HDMI_HP 48

HDMI_TX2N_PCH 48HDMI_TX2P_PCH 48HDMI_TX1N_PCH 48HDMI_TX1P_PCH 48HDMI_TX0N_PCH 48HDMI_TX0P_PCH 48HDMI_CLKN_PCH 48HDMI_CLKP_PCH 48

+3VS_VCC3_3

GND

GND

GND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

23 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

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Date: Sheet of

Title :Engineer:

C

23 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

��,����%.1/�����"���� '

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

23 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

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LVDS

PORT B

PORT C

PORT D

PORT STRAP ENABLE PORT DISABLE PORT

L_DDC_DATA

SDVO_CTRLDATA

DDPC_CTRLDATA

DDPD_CTRLDATA

Pull up to 3.3(V)with 2.2k Ohm

NC

PULL UP 2.2KOhm@CONNECTOR SIDE

DG P.105,168

check

PULL UP 2.2KOhm@CONNECTOR SIDE

ER-021

2 10402

SL23030402

SL2303

1 2 RN2303A2.2KOHM RN2303A2.2KOHM

2 10402

SL23040402

SL2304

1T2301T2301

12R23101KOHM 0.5%R23101KOHM 0.5%

12

C23

035P

F/5

0V

@

C23

035P

F/5

0V

@

1 2JP2303 SHORT_PIN @JP2303 SHORT_PIN @

12

R23

0915

0Ohm

1%

R23

0915

0Ohm

1%

12

C23

055P

F/5

0V

@

C23

055P

F/5

0V

@

12

R23

0715

0Ohm

1%

R23

0715

0Ohm

1%

3 4 RN2303B2.2KOHM RN2303B2.2KOHM

12

R23

0815

0Ohm

1%

R23

0815

0Ohm

1%

1 2JP2302 SHORT_PIN @JP2302 SHORT_PIN @

12

C23

045P

F/5

0V

@

C23

045P

F/5

0V

@

L_BKLTCTLP45

L_BKLTENJ47

L_CTRL_CLKT45

L_CTRL_DATAP39

L_DDC_CLKT40

L_DDC_DATAK47

L_VDD_ENM45

LVDSA_CLK#AK39

LVDSA_CLKAK40

LVDSA_DATA#0AN48

LVDSA_DATA#1AM47

LVDSA_DATA#2AK47

LVDSA_DATA#3AJ48

LVDSA_DATA0AN47

LVDSA_DATA1AM49

LVDSA_DATA2AK49

LVDSA_DATA3AJ47

LVDSB_CLK#AF40

LVDSB_CLKAF39

LVDSB_DATA#0AH45

LVDSB_DATA#1AH47

LVDSB_DATA#2AF49

LVDSB_DATA#3AF45

LVDSB_DATA0AH43

DDPB_0N AV42

DDPB_1N AV45

LVD_VREFHAE48

LVD_VREFLAE47

DDPD_2N BF42

DDPD_3N BJ42

DDPB_2N AU48

DDPB_3N AV47

DDPC_0N AY47

DDPC_1N AY43

DDPC_2N BA47

DDPC_3N BB47

DDPD_0N BB43

DDPD_1N BF44

DDPB_0P AV40

DDPB_1P AV46

DDPD_2P BE42

DDPD_3P BG42

DDPB_2P AU47

DDPB_3P AV49

LVDSB_DATA1AH49

LVDSB_DATA2AF47

LVDSB_DATA3AF43

LVD_IBGAF37

LVD_VBGAF36

DDPC_1P AY45

DDPC_0P AY49

DDPC_2P BA48

DDPC_3P BB49

DDPD_0P BB45

DDPD_1P BE44

CRT_BLUEN48

CRT_DDC_CLKT39

CRT_DDC_DATAM40

CRT_GREENP49

CRT_HSYNCM47

CRT_IRTNT42

CRT_REDT49

CRT_VSYNCM49

DAC_IREFT43

SDVO_CTRLCLK P38

SDVO_CTRLDATA M39

DDPC_CTRLCLK P46

DDPC_CTRLDATA P42

DDPD_CTRLCLK M43

DDPD_CTRLDATA M36

DDPB_AUXN AT49

DDPC_AUXN AP47

DDPD_AUXN AT45

DDPB_AUXP AT47

DDPC_AUXP AP49

DDPD_AUXP AT43

DDPB_HPD AT40

DDPC_HPD AT38

DDPD_HPD BH41

SDVO_TVCLKINP AP45SDVO_TVCLKINN AP43

SDVO_STALLP AM40SDVO_STALLN AM42

SDVO_INTP AP40SDVO_INTN AP39

LVDS

Digital Display Interface

CRT

U2001D

PRE-ES1LVDS

Digital Display Interface

CRT

U2001D

PRE-ES1

1 2JP2301 SHORT_PIN @JP2301 SHORT_PIN @

1T2302T2302

Page 24: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PCI_INTC#

PCI_INTA#PCI_INTB#

PCI_INTD#

USBRBIAS_PN

PLT_RST#

PCI_PME#

PCB_ID0

PCI_INTE#

PCB_ID1

CLK_PCI_FB_RCLK_KBCPCI_PCH_RCLK_DEBUG_R

CLK_TPM_R

PCI_GNT1#

STP_A16OVR

SATA_ODD_DA#

PCB_ID1 PCB_ID0

DIMM_SEL0

DIMM_SEL1

DIMM_SEL2

DIMM_SEL0DIMM_SEL1

USB_OC#0OC#1

OC#5OC#6OC#7

DIMM_SEL2

OC#6

STP_27MGPU_RST#

DGPU_PWR_EN#

SATA_ODD_DA#

PCI_INTE#

PCI_INTA#

PCI_INTD#

PCI_INTB#

PCI_INTC#

STP_27M

GPU_RST#

DGPU_PWR_EN#

PLT_RST#

USB_OC#0

OC#1

OC#5

OC#7

CLK_PCI_FB21CLK_KBCPCI_PCH30CLK_DEBUG44

USB_PN1 63USB_PP1 63

USB_PN4 45USB_PP4 45

CLK_TPM31

PLT_RST#32

BUF_PLT_RST#3,7,30,31,45,53,63

USB_PN0 69USB_PP0 69

U3_U3RXDP1_PCH69U3_U3RXDP2_PCH63

U3_U3TXDN1_PCH69U3_U3TXDN2_PCH63

U3_U3TXDP1_PCH69U3_U3TXDP2_PCH63

U3_U3RXDN1_PCH69U3_U3RXDN2_PCH63

U3_OC# 69

USB_PN5 53USB_PP5 53

EXT_SCI# 21,30

USB_PP8 45USB_PN8 45

USB_PN9 63USB_PP9 63

GND

+3VS_VCC3_3

+3VS_VCC3_3

GND GND

+3VSUS_ORG

GND

+3VSUS_ORG

+3VS_VCC3_3

+3VS_VCC3_3

+3VS_VCC3_3

+3VS_VCC3_3

+3V

GND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

24 99Wednesday, April 11, 2012

ASUSTeK COMPUTER INC.

��,����%.2/�����#" (�����

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

24 99Wednesday, April 11, 2012

ASUSTeK COMPUTER INC.

��,����%.2/�����#" (�����

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

24 99Wednesday, April 11, 2012

ASUSTeK COMPUTER INC.

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0

Sampled on rising edge of PWROK.

1 (PCH)1

Boot BIOS Strap

SATA1GP(BBS0)GNT1#(BBS1)

SPI

Boot BIOS Strap : GNT1#, SATA1GP

Boot BIOS Location

Reserved

PCI

LPC

0

00

1

1

13

1

0

2

3

4

USB 2.0 Port (Debug)

Camera5

6

7

8

USB2.0

9

10

11

12

High=Default

Low=Enabled A16 swap override/ Top-Block swap override

A16 swap override Strap/Top-Block swap override jumper

GNT3#:

Tacoma Pass(NVRAM) Disabling and termination guidelines(DG R0.7 p.322)If the tacoma Pass interface is not used, the interface signals, inculding NV_RCOMP,can be left as No connects with few exceptions.VccpNAND, NV_ALE, NV_CLE

DMI & FDI Termination Voltage

NV_CLELOW : Set to Vss

HIGH : Set to Vcc

CRB

DefaultPU 20KOHM

PCB_ID1 PCB_ID0 On Board Memory

0

0

0

0

1

1

1 1

4GB(DDR3_1600����DDR3_L_1333����DDR3_L_1600)

N/A

PCB_ID

Hynix

L

L

L

L

L

HDIMM_SEL0

DIMM_SEL1

DIMM_SEL2

Samsung ELPIDA

L

H

L

Micron

H

H

L

WiFi/ WiMax/Blue Tooth

Card Reader

4

USB 3.0 Port

1 USB 3.0 Port

3

2

USB 3.0USB 3.0 Port

Touch Panel

4GB(DDR3_1333)

8GB(DDR3_1600)

DDR3_1333

PCBID:10 2GB (DDR3_1333)

ASINT

L

L

L

HDIMM_SEL0

DIMM_SEL1

DIMM_SEL2

Samsung ELPIDA

L

H

Micron

H

H

DDR3_1333

H H H H

PCBID:10 4GB (DDR3_1333)

PCBID:00 4GB (DDR3_L_1333�DDR3L_1600�DDR3_1600)

Hynix

L

L

HDIMM_SEL0

DIMM_SEL1

DIMM_SEL2

ELPIDA

L

H

L

DDR3_L_1333

DIMM_SEL0

DIMM_SEL1

DIMM_SEL2

ELPIDADDR3L_1600

PCBID:11 8GB (DDR3_1600)

L

HDIMM_SEL0

DIMM_SEL1

DIMM_SEL2

ELPIDA

L

H

DDR3_1600

H H

Hynix

DIMM_SEL

PU / PD

ER-018

L

HDIMM_SEL0

DIMM_SEL1

DIMM_SEL2

ELPIDA

L

H

DDR3_1600

H H

Hynix

H

H

H

ER-030

ER-031

Micro

H

L

L

1 2R2431 22Ohm/TPM

R2431 22Ohm/TPM

1 2RN2410A 10KOHMRN2410A 10KOHM

1 2R2442 10KOhm

@R2442 10KOhm

@

12

R2404100KOhm

R2404100KOhm

1 2R2429 39OhmR2429 39Ohm

1 2R2448 10KOhmR2448 10KOhm

1 2R2444 10KOhm

@R2444 10KOhm

@

7 510

RP2401F

10KOhm

RP2401F

10KOhm

1 2R2406 22.6Ohm 1%R2406 22.6Ohm 1%

1 T2402T2402

5 6RN2410C 10KOHMRN2410C 10KOHM

1 2R2445 10KOhmR2445 10KOhm

1 2R2409

10KOhm

R2409

10KOhm

9 510

RP2401H

10KOhm

RP2401H

10KOhm

12

R2402100KOhm

@

R2402100KOhm

@

1 2

R2407

10KOhm

R2407

10KOhm

1T2407T2407

6 510

RP2401E

10KOhm

RP2401E

10KOhm

3 510

RP2401C

10KOhm

RP2401C

10KOhm

1 2R2411 0Ohm

/TPanel

R2411 0Ohm

/TPanel

RSVD23 AV5

RSVD1 AY7

RSVD2 AV7

RSVD3 AU3

RSVD4 BG4

RSVD5 AT10

RSVD6 BC8

RSVD7 AU2

RSVD8 AT4

RSVD17 BB5

RSVD18 BB3

RSVD19 BB7

RSVD20 BE8

RSVD21 BD4

RSVD22 BF6

RSVD9 AT3

RSVD10 AT1

RSVD11 AY3

RSVD12 AT5

RSVD13 AV3

RSVD14 AV1

RSVD15 BB1

RSVD16 BA3

RSVD25 AT8

RSVD24 AV10

RSVD26 AY5

RSVD27 BA2

RSVD28 AT12

RSVD29 BF3

PIRQA#K40

PIRQB#K38

PIRQC#H38

PIRQD#G38

REQ1#/GPIO50C46

REQ2#/GPIO52C44

REQ3#/GPIO54E40

GNT1#/GPIO51D47

GNT2#/GPIO53E42

GNT3#/GPIO55F46

PIRQE#/GPIO2G42

PIRQF#/GPIO3G40

PIRQG#/GPIO4C42

PIRQH#/GPIO5D44

USBP0N C24

USBP0P A24

USBP1N C25

USBP1P B25

USBP2N C26

USBP2P A26

USBP3N K28

USBP3P H28

USBP4N E28

USBP4P D28

USBP5N C28

USBP5P A28

USBP6N C29

USBP6P B29

USBP7N N28

USBP7P M28

USBP8N L30

USBP8P K30

USBP9N G30

USBP9P E30

USBP10N C30

USBP10P A30

USBP11N L32

USBP11P K32

USBP12N G32

USBP12P E32

USBP13N C32

USBP13P A32

PME#K10

CLKOUT_PCI0H49

CLKOUT_PCI1H43

CLKOUT_PCI2J48

USBRBIAS# C33

USBRBIAS B33

OC0#/GPIO59 A14

OC1#/GPIO40 K20

OC2#/GPIO41 B17

OC3#/GPIO42 C16

OC4#/GPIO43 L16

OC5#/GPIO9 A16

OC6#/GPIO10 D14

OC7#/GPIO14 C14CLKOUT_PCI4H40CLKOUT_PCI3K42

PLTRST#C6

TP1BG26

TP2BJ26

TP3BH25

TP6AH38

TP7AH37

TP8AK43

TP9AK45

TP16Y13

TP17K24

TP18L24

TP19AB46

TP20AB45

TP21B21

TP22M20

TP23AY16

USB3Rn1BE28

USB3Rn2BC30

USB3Rn3BE32

USB3Rn4BJ32

USB3Rp1BC28

USB3Rp2BE30

USB3Rp3BF32

USB3Rp4BG32

USB3Tn1AV26

USB3Tn2BB26

USB3Tn3AU28

USB3Tn4AY30

USB3Tp1AU26

USB3Tp2AY26

USB3Tp3AV28

USB3Tp4AW30

TP4BJ16

TP5BG16

TP15AM5TP14AM4TP13AH12TP12H3TP11N30TP10C18

TP24BG46

RSVD

PCI

USB

U2001E

PRE-ES1

RSVD

PCI

USB

U2001E

PRE-ES1

3 4RN2410B 10KOHMRN2410B 10KOHM

INB 1

INA 2

GND 3OUTY4

VCC5

U2401

74LVC1G08GW

U2401

74LVC1G08GW

1 2R2410 0Ohm

/CRR2410 0Ohm

/CR

1 2R2447 10KOhmR2447 10KOhm

1T2409T2409

1 T2401T2401

1 2R2428 39OhmR2428 39Ohm

1 2R2446 10KOhmR2446 10KOhm

1 2R2408

10KOhm

R2408

10KOhm

1 T2403T2403

1 510

RP2401A

10KOhm

RP2401A

10KOhm

1 2R2430 22OhmR2430 22Ohm

2 510

RP2401B

10KOhm

RP2401B

10KOhm

1T2416T2416

12

R2403100KOhm@

R2403100KOhm@

1T2419T2419

4 510

RP2401D

10KOhm

RP2401D

10KOhm

12

R2405100KOhmR2405100KOhm

7 8RN2410D 10KOHMRN2410D 10KOHM

1 2R2443 10KOhm

@R2443 10KOhm

@

8 510

RP2401G

10KOhm

RP2401G

10KOhm

Page 25: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PM_THRMTRIP#

GFX_CRB_DET

INT3_3V#

DMI_OVRVLTG

S_GPIO

ICC_EN#

SATA_DET#4

DSW_WAKE#

STP_PCI#

FDI_OVRVLTG

MFG_MODE

TEST_SET_UP

BT_ON

WLAN_LED

PLL_ODVR_EN

PCH_TEMP_ALERT#

PCH_TEMP_ALERT#

STP_PCI#

EXT_SMI#

TEST_SET_UP

USB20_SEL

SATA_DET#4

PLL_ODVR_EN

FDI_OVRVLTG

BT_LED

DMI_OVRVLTG

GFX_CRB_DET

NV_CLE

USB3_SMI#USB3_SMI#

BT_ON53

A20GATE 30

RCIN# 30

H_CPUPWRGD 3,7

H_THRMTRIP# 3

BT_LED56

EXT_SMI#30

WLAN_LED56

WLAN_ON#53

H_SNB_INV# 3

+3VS_VCC3_3

GND

+3VS_VCC3_3

+3VS_VCC3_3

GND

GND

GND

+3VSUS_ORG

GND

+3VSUS_ORG

+V_NVRAM_VCCPNAND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

25 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

��,����%.3/�������)�����

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

25 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

��,����%.3/�������)�����

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

25 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

��,����%.3/�������)�����

R2.0������

shihhsien_yang

PDG V0.9, 3.9.3 These signals shouldn't floaton the motherboard. they should be tied toGND directly.

GPIO28(On-Die PLL VR):High:Enable (default), Low:Disable

FDI Termination Voltage Override

GPIO27(checklist r0.7):Default = Do not connect (floating)High (1) = Enables the internal VccVRM to have aclean supply for analog rails. No need to use on-board filter circuit.Low (0) = Disables the VccVRM. Need to use on-board filter circuits for analog rails.

???U37 3/11 015

DMI Termination Voltage Override

ER-018

ER-013

ER-029

12R2531 10KOhmR2531 10KOhm

12R2526330KOhm5% R2526330KOhm5%

12

R2597

100Ohm1%R2597

100Ohm1%

1 T2502T2502

1 2R2512 390OhmR2512 390Ohm

12R253610KOhm R253610KOhm

1 2

R2525

100KOhm

R2525

100KOhm

12R251510KOhm R251510KOhm

12R254110KOhm R254110KOhm

1T2510T2510

12R253810KOhm R253810KOhm

1 2R2502 4.7KOhmR2502 4.7KOhm

1T2508T2508

1T2507T2507

12R2509200KOhm R2509200KOhm

12

R25012.2kOHMR25012.2kOHM

12R25341KOhm

@R25341KOhm

@

12R2530 10KOhmR2530 10KOhm

1T2512T2512

12

R2520

100KOhm

R2520

100KOhm

12R2529 10KOhmR2529 10KOhm

2 10402

SL25020402

SL2502

12R252310KOhm R252310KOhm

12R2540100KOhm R2540100KOhm

12

C25050.01UF/16VC25050.01UF/16V

1T2511T2511

12

R25061KOhmR25061KOhm

12R253710KOhm R253710KOhm

12R251910KOhm R251910KOhm

GPIO27E16

GPIO28P8

GPIO24E8

GPIO57D6

LAN_PHY_PWR_CTRL/GPIO12C4

VSS_NCTF_1A4

VSS_NCTF_2A44

VSS_NCTF_3A45

VSS_NCTF_4A46

VSS_NCTF_5A5

VSS_NCTF_6A6

VSS_NCTF_7B3

VSS_NCTF_8B47

VSS_NCTF_9BD1

VSS_NCTF_10BD49

VSS_NCTF_11BE1

VSS_NCTF_12BE49

TACH2/GPIO6H36

TACH0/GPIO17D40

TACH3/GPIO7E38

SATA3GP/GPIO37M5

SATA5GP/GPIO49/TEMP_ALERT#V3

SCLOCK/GPIO22T5

SLOAD/GPIO38N2

SDATAOUT0/GPIO39M3

SDATAOUT1/GPIO48V13

PROCPWRGD AY11

RCIN# P5

PECI AU16

THRMTRIP# AY10

GPIO8C10

BMBUSY#/GPIO0T7

GPIO15G2

TACH1/GPIO1A42

SATA2GP/GPIO36V8

INIT3_3V# T14

STP_PCI#/GPIO34K1

GPIO35K4

SATA4GP/GPIO16U2

VSS_NCTF_32 F49

A20GATE P4

TACH4/GPIO68 C40

TACH6/GPIO70 C41

TACH7/GPIO71 A40

TACH5/GPIO69 B41

VSS_NCTF_17 BH3

VSS_NCTF_18 BH47

VSS_NCTF_19 BJ4

VSS_NCTF_20 BJ44

VSS_NCTF_21 BJ45

VSS_NCTF_22 BJ46

VSS_NCTF_23 BJ5

VSS_NCTF_24 BJ6

VSS_NCTF_25 C2

VSS_NCTF_26 C48

VSS_NCTF_27 D1

VSS_NCTF_28 D49

VSS_NCTF_29 E1

VSS_NCTF_30 E49

VSS_NCTF_31 F1

TS_VSS4 AK10

TS_VSS3 AH10

TS_VSS2 AK11

TS_VSS1 AH8

NC_1 P37

VSS_NCTF_13BF1

VSS_NCTF_14BF49

VSS_NCTF_15 BG2

VSS_NCTF_16 BG48

DF_TVS AY1

CPU/MISC

NCTF

GPIO

U2001F

PRE-ES1

CPU/MISC

NCTF

GPIO

U2001F

PRE-ES1

1T2501T2501

1 2R251310KOhm R251310KOhm

Page 26: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+VTT_CPU_VCC_DMI

3VSUS_ON30,81

GND GND

+VTT_PCH_VCC

GND GND GND GND

+VTT_PCH_VCCDPLL_FDI+VTT_PCH_VCCIO

+VCCAFDI_VRM

+VTT_PCH_VCC+1.05VS

+VTT_PCH_VCCIO

+1.8VS

+1.5VS

+VCCA_DAC_1_2

GND

+VccCLKDMI_PCH

+V3.3_VCCSPI

+3VS_VCC3_3

+3VS_VCC_GIO +3VS_VCC3_3

+VTT_PCH_VCC+VTT_CPU_VCC_DMI

GNDGNDGND

GND

GND

GND

+VTT_PCH_VCC

+3VSUS_ORG

GND

GND

+5VSUS+5VSUS_PCH

GND

+12VSUS

GND

+5VA

GND

GND

GND

GND

GND

+VCCAFDI_VRM

+VTT_PCH_VCC

+VTT_PCH_VCCIO +VTT_PCH_VCCDPLL_EXP

GND

+VTT_PCH_VCCIO

GND GND GND GNDGND

+3VS_VCC3_3+3VS_VCCA3GBG

GND

+VCCAFDI_VRM

+VccAFDIPLL_PCH+VTT_PCH_VCC

GND

+V_NVRAM_VCCPNAND +1.8VS

GND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

R2.0������

shihhsien_yang

26 99

��,����%.4/��)$� ��#�

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

R2.0������

shihhsien_yang

26 99

��,����%.4/��)$� ��#�

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

R2.0������

shihhsien_yang

26 99

��,����%.4/��)$� ��#�

(VccCore: [email protected])

VccRAM : 1.5V/1.8V supply for internal PLL and VRMs

All Beads : 0603 !!

(+VTT_PCH_VCC: [email protected])

(+VTT_PCH_VCCIO: [email protected])

(+VTT_PCH: [email protected])

Analog Power Supply for FDI PLL

PCH ICC Description

+VTT 4.68A

+1.5VS 0.167A

+1.8VS 0.19A

+3VS 0.355A

+3VSUS 0.1A

(VccADAC: [email protected])

(VccCLKDMI: [email protected])

(VccDMI: [email protected])VCC_DMI is 1.1V for Mobile

(VccSPI: [email protected])

Analog Power Supply for DMI PLL(VccAPLLEXP: [email protected],CRB)

(VccIO: [email protected])+VTT_PCH_VCC_EXP

(Vcc3_3: [email protected])

(VccVRM: [email protected])

(VccAFDIPLL: [email protected])

(VccpNAND: [email protected])

ER-024

ER-028

2 1L2601 1KOhm/100Mhz

@

L2601 1KOhm/100Mhz

@

1 2SL2610R0603 SL2610R0603

12

C2614

0.01UF/16V

C2614

0.01UF/16V

12

C2601

10UF/6.3V

C2601

10UF/6.3V

12

C26221UF/6.3VC26221UF/6.3V

12

C2611

0.1UF/6.3V

C2611

0.1UF/6.3V

12

C2602

1UF/6.3V

C2602

1UF/6.3V

12R2602 10KOhm

/DEEP_S3

R2602 10KOhm

/DEEP_S3

12

C26302.2UF/10V/DEEP_S3

C26302.2UF/10V/DEEP_S3

12

C2628

1000PF/50V

C2628

1000PF/50V

12SL2603R0402 SL2603R0402

12

C26230.1UF/6.3VC26230.1UF/6.3V

2

61

Q2631AUM6K1N/DEEP_S3

Q2631AUM6K1N/DEEP_S3

12R2607 0OhmR2607 0Ohm

1 2SL2609R0603 SL2609R0603

5

34

Q2631BUM6K1N/DEEP_S3

Q2631BUM6K1N/DEEP_S3

12

C2618

0.1UF/6.3V

C2618

0.1UF/6.3V

12

C2609

10UF/6.3V

C2609

10UF/6.3V

12

C2605

10UF/6.3V@

C2605

10UF/6.3V@

21L2603 1KOhm/100MhzL2603 1KOhm/100Mhz

1 2SL2605R0603 SL2605R0603

12

C26191UF/6.3VC26191UF/6.3V

12SL2601 R0603SL2601 R0603

12

C2627

0.1UF/6.3V@

C2627

0.1UF/6.3V@

2 1L2602 1KOhm/100Mhz

@

L2602 1KOhm/100Mhz

@

12

R2631100KOhm/DEEP_S3

R2631100KOhm/DEEP_S3

1 2SL2608R0603 SL2608R0603

12

C2613

0.1UF/6.3V

C2613

0.1UF/6.3V

12

C2603

1UF/6.3V

C2603

1UF/6.3V

21L2630

1KOhm/100Mhz

/normal_S3L2630

1KOhm/100Mhz

/normal_S3

123

4

5

GS

D

Q2630EMB20N03V

/Deep_S3

GS

D

Q2630EMB20N03V

/Deep_S3

12

C26201UF/6.3VC26201UF/6.3V

VSS[1]AA17

VSS[2]AA2

VSS[3]AA3

VSS[5]AA34

VSS[6]AB11

VSS[7]AB14

VSS[8]AB39

VSS[9]AB4

VSS[10]AB43

VSS[11]AB5

VSS[12]AB7

VSS[13]AC19

VSS[14]AC2

VSS[15]AC21

VSS[16]AC24

VSS[17]AC33

VSS[18]AC34

VSS[19]AC48

VSS[20]AD10

VSS[21]AD11

VSS[22]AD12

VSS[23]AD13

VSS[24]AD19

VSS[25]AD24

VSS[26]AD26

VSS[27]AD27

VSS[28]AD33

VSS[29]AD34

VSS[30]AD36

VSS[31]AD37

VSS[33]AD39

VSS[34]AD4

VSS[35]AD40

VSS[36]AD42

VSS[37]AD43

VSS[38]AD45

VSS[39]AD46

VSS[43]AF10

VSS[44]AF12

VSS[46]AD16

VSS[47]AF16

VSS[48]AF19

VSS[49]AF24

VSS[50]AF26

VSS[51]AF27

VSS[52]AF29

VSS[53]AF31

VSS[54]AF38

VSS[55]AF4

VSS[56]AF42

VSS[57]AF46

VSS[59]AF7

VSS[60]AF8

VSS[61]AG19

VSS[62]AG2

VSS[63]AG31

VSS[64]AG48

VSS[65]AH11

VSS[66]AH3

VSS[67]AH36

VSS[68]AH39

VSS[69]AH40

VSS[70]AH42

VSS[71]AH46

VSS[72]AH7

VSS[73]AJ19

VSS[76]AJ33

VSS[77]AJ34

VSS[78]AK12

VSS[79]AK3

VSS[80] AK38

VSS[81] AK4

VSS[82] AK42

VSS[83] AK46

VSS[84] AK8

VSS[85] AL16

VSS[86] AL17

VSS[87] AL19

VSS[88] AL2

VSS[89] AL21

VSS[90] AL23

VSS[91] AL26

VSS[92] AL27

VSS[93] AL31

VSS[96] AL48

VSS[97] AM11

VSS[98] AM14

VSS[99] AM36

VSS[100] AM39

VSS[102] AM45

VSS[103] AM46

VSS[104] AM7

VSS[105] AN2

VSS[106] AN29

VSS[107] AN3

VSS[108] AN31

VSS[109] AP12

VSS[110] AP19

VSS[111] AP28

VSS[112] AP30

VSS[113] AP32

VSS[114] AP38

VSS[116] AP42

VSS[117] AP46

VSS[118] AP8

VSS[119] AR2

VSS[120] AR48

VSS[121] AT11

VSS[122] AT13

VSS[123] AT18

VSS[124] AT22

VSS[125] AT26

VSS[126] AT28

VSS[127] AT30

VSS[128] AT32

VSS[131] AT42

VSS[132] AT46

VSS[133] AT7

VSS[134] AU24

VSS[135] AU30

VSS[136] AV16

VSS[137] AV20

VSS[138] AV24

VSS[139] AV30

VSS[140] AV38

VSS[141] AV4

VSS[142] AV43

VSS[143] AV8

VSS[144] AW14

VSS[145] AW18

VSS[146] AW2

VSS[147] AW22

VSS[148] AW26

VSS[149] AW28

VSS[150] AW32

VSS[151] AW34

VSS[152] AW36

VSS[153] AW40

VSS[154] AW48

VSS[155] AV11

VSS[156] AY12

VSS[157] AY22

VSS[158] AY28

VSS[40]AD8

VSS[42]AE3

VSS[45]AD14

VSS[115] AP4

VSS[0]H5

VSS[58]AF5

VSS[32]AD38

VSS[4]AA33

VSS[74]AJ21

VSS[75]AJ24

VSS[41]AE2

VSS[129] AT34

VSS[130] AT39

VSS[101] AM43

VSS[95] AL34VSS[94] AL33

U2001H

PRE-ES1

U2001H

PRE-ES1

12

C2607

0.1UF/6.3V

C2607

0.1UF/6.3V

12R2605 0Ohm@

R2605 0Ohm@

12

C2625

0.1UF/6.3V

C2625

0.1UF/6.3V

12

C2604

1UF/6.3V

C2604

1UF/6.3V

12

C2608

1UF/6.3V

C2608

1UF/6.3V

VCCCORE[1]AA23

VCCCORE[2]AC23

VCCCORE[3]AD21

VCCCORE[4]AD23

VCCCORE[5]AF21

VCCCORE[6]AF23

VCCCORE[7]AG21

VCCCORE[8]AG23

VCCCORE[9]AG24

VCCCORE[10]AG26

VCCCORE[11]AG27

VCCCORE[12]AG29

VCCCORE[13]AJ23

VCCCORE[14]AJ26

VCCCORE[15]AJ27

VCCDFTERM[4] AJ17

VCCDFTERM[3] AJ16

VCCIO[17]AN21

VCCIO[18]AN26

VCCIO[19]AN27

VCCIO[20]AP21

VCCIO[23]AP26

VCCIO[24]AT24

VCCIO[15]AN16

VCCIO[16]AN17

VCCIO[21]AP23

VCCIO[22]AP24

VCCADAC U48

VCCTX_LVDS[1] AM37

VCCTX_LVDS[2] AM38

VCCALVDS AK36

VCCVRM[3] AT16

VCCVRM[2]AP16

VCCAPLLEXPBJ22

VccAFDIPLLBG6

VCCIO[28]AN19VCCTX_LVDS[4] AP37

VCCTX_LVDS[3] AP36

VSSADAC U47

VSSALVDS AK37

VCCIO[27]AP17

VCC3_3[6] V33

VCC3_3[7] V34

VCC3_3[3]BH29 VCCDFTERM[2] AG17

VCCDFTERM[1] AG16

VCCDMI[1] AT20

VCCIO[25]AN33

VCCIO[26]AN34

VCCCORE[16]AJ29

VCCCORE[17]AJ31

VCCSPI V1

VCCCLKDMI AB36

VCCDMI[2]AU20

POWER

VCC CORE

DMI

VCCIO

CRT

LVDS

FDI

DFT / SPI

HVCMOS

U2001G

PRE-ES1

POWER

VCC CORE

DMI

VCCIO

CRT

LVDS

FDI

DFT / SPI

HVCMOS

U2001G

PRE-ES1

12

C2612

10UF/6.3V

C2612

10UF/6.3V

12

R2630511KOhm/DEEP_S3

R2630511KOhm/DEEP_S3

12

C2610

1UF/6.3V

C2610

1UF/6.3V

12

C2606

1UF/6.3V

C2606

1UF/6.3V

12SL2602R0402 SL2602R0402

12

C26210.01UF/16V/DEEP_S3

C26210.01UF/16V/DEEP_S3

1 2SL2607R0603 SL2607R0603

Page 27: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+VTT_PCH_VCCA_A_DPL

+VTT_PCH_VCCA_B_DPL

+VCCAPLL_CPY_PCH

+VCCDPLL_CPY

+V1.05M_VCCASW

+VCCDIFFCLK

+VTT_SSCVCC

+VCCDIFFCLKN

+VTT_VCCPSUS

+VTT_VCCAPLL_SATA3

+VTT_VCCPSUS

+3VS_VCCPPCI

+3VSUS_VCCAUBG

+VTT_VCCAUPLL

+3VS_VCC_CLKF33

+VCCAFDI_VRM

+3VSUS_VCCPUSB

GND GND

+VTT_PCH_VCCA_CLK+VTT_PCH_VCC

+VCCAFDI_VRM

+VTT_PCH_VCCA_A_DPL

+VTT_PCH_VCCA_B_DPL

+VTT_CPU_VCCPCPU+VTT_PCH_VCC

+VCC_RTC

+3VS +3VS_VCC3_3

+3VSUS +3VSUS_ORG

GNDGND

+VTT_PCH_VCCA_A_DPL

+VTT_PCH_VCCA_B_DPLGND

+VTT_PCH_VCC

GND

GND

GND

GND

+3VSUS_ORG

+VTT_PCH_VCC

+VCCPDSW

GND

+VTT_PCH_VCCIO

GND

GNDGND

GND GND GND

+VTT_PCH_VCC

GND

+VTT_PCH_VCCIO

GND

GND

GND

GND

GND GND GND

GND GND GND

+VCCDIFFCLKN

GND GND

+3VS_VCC3_3

+3VSUS_ORG

+VTT_PCH_VCCIO

+3VSUS_ORG

+5VSUS_PCH

+3VS_VCC3_3

+5VS

+3VS_VCC3_3

+3VS_VCC3_3 +VTT_PCH_VCCIO

+VTT_PCH_VCC

+3VSUS_ORG

GND

GND

GND

GND

GND

GND

+3VSUS_ORG

GND

GND

GND GND

GND

+VTT_PCH_VCCIO

+VTT_SATA3

+VTT_SATA

GND

GND

+3VSUS_HDA

+VTT_PCH_VCCIO+VCCIO_USB

+VTT_PCH_VCC

GND

+3VA_EC

+3VA

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

R2.0������

shihhsien_yang

27 99

��,����%.5/��)$� ��#�

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

R2.0������

shihhsien_yang

27 99

��,����%.5/��)$� ��#�

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

R2.0������

shihhsien_yang

27 99

��,����%.5/��)$� ��#�

(VccACLK: [email protected])

(VccDSW3_3: [email protected])

(VccAPLLDMI2: [email protected])

(VccASW: [email protected])

(VccADPLLA: [email protected])(VccADPLLB: [email protected])

(VccDIFFCLKN: [email protected])

(VccSSC: [email protected])

(V_PROC_IO: [email protected])

(VccRTC: N/[email protected])

357mAS0 max

PCH TDP is 3.9W

VCCACLK, VCCAPLLEXP, VCCAPLLDMI2, VCCAFDIPLL,VCCAPLLSATA can be left no connect in On-Die VRenable mode

04/20 No-stufffor +1.05VSleakage

VCC3_3: [email protected]

(VccSUS3_3: [email protected])

(V5REF_SUS: 1mA@5V)

(V5REF: 1mA@5V)

(VccSUS3_3: [email protected])

(VccAPLLSATA: [email protected])

(VccSUSHDA: [email protected])

(VCCASW: [email protected])

ER-033

1 2SL2709R0603 SL2709R0603

21L2702 1KOhm/100Mhz

@

L2702 1KOhm/100Mhz

@

12

C27041UF/6.3VC27041UF/6.3V

1 2SL2712

R0402SL2712

R0402 12

C27201UF/6.3VC27201UF/6.3V

12

C2713

22UF/6.3V

C2713

22UF/6.3V

12

C2734

1UF/6.3V

C2734

1UF/6.3V

1 2SL2702R0402 SL2702R0402

12

C27320.1UF/6.3VC27320.1UF/6.3V

12

C2739

0.1UF/6.3V

C2739

0.1UF/6.3V

12SL2720R0402 SL2720R0402

12

C2717

1UF/6.3V

C2717

1UF/6.3V

12

C270222UF/6.3VC270222UF/6.3V

12

C2744

1UF/6.3V

C2744

1UF/6.3V

12

C2706

0.1UF/6.3V@/EMI

C2706

0.1UF/6.3V@/EMI

12

C2711

10UF/6.3V@C2711

10UF/6.3V@

12

C2705

0.1UF/6.3V@/EMI

C2705

0.1UF/6.3V@/EMI

12

C27301UF/6.3VC27301UF/6.3V

12

C27370.1UF/6.3VC27370.1UF/6.3V

12SL2713R0402 SL2713R0402

12

C2729

0.1UF/6.3V

C2729

0.1UF/6.3V

1 2R2705 0OhmR2705 0Ohm

12

C2722

0.1UF/6.3V

C2722

0.1UF/6.3V

1 2R2706 0Ohm

@R2706 0Ohm

@

12

C27310.1UF/6.3VC27310.1UF/6.3V

12SL2722R0402 SL2722R0402

12

C2741

10UF/6.3V@

C2741

10UF/6.3V@

1 2SL2718R0603 SL2718R0603

12

C27430.1UF/6.3Vnbs_c0201_h13_000s

C27430.1UF/6.3Vnbs_c0201_h13_000s

1 2SL2711

R0402SL2711

R0402

VSS[159]AY4

VSS[160]AY42

VSS[161]AY46

VSS[162]AY8

VSS[163]B11

VSS[164]B15

VSS[165]B19

VSS[166]B23

VSS[167]B27

VSS[168]B31

VSS[169]B35

VSS[170]B39

VSS[171]B7

VSS[173]BB12

VSS[174]BB16

VSS[175]BB20

VSS[176]BB22

VSS[177]BB24

VSS[178]BB28

VSS[179]BB30

VSS[180]BB38

VSS[181]BB4

VSS[182]BB46

VSS[183]BC14

VSS[184]BC18

VSS[185]BC2

VSS[186]BC22

VSS[187]BC26

VSS[188]BC32

VSS[189]BC34

VSS[190]BC36

VSS[191]BC40

VSS[192]BC42

VSS[193]BC48

VSS[194]BD46

VSS[195]BD5

VSS[196]BE22

VSS[197]BE26

VSS[198]BE40

VSS[199]BF10

VSS[200]BF12

VSS[201]BF16

VSS[202]BF20

VSS[203]BF22

VSS[204]BF24

VSS[205]BF26

VSS[206]BF28

VSS[207]BD3

VSS[208]BF30

VSS[209]BF38

VSS[210]BF40

VSS[211]BF8

VSS[212]BG17

VSS[213]BG21

VSS[214]BG33

VSS[215]BG44

VSS[216]BG8

VSS[217]BH11

VSS[218]BH15

VSS[219]BH17

VSS[220]BH19

VSS[222]BH27

VSS[223]BH31

VSS[224]BH33

VSS[225]BH35

VSS[226]BH39

VSS[227]BH43

VSS[228]BH7

VSS[229]D3

VSS[230]D12

VSS[231]D16

VSS[232]D18

VSS[233]D22

VSS[234]D24

VSS[235]D26

VSS[236]D30

VSS[237]D32

VSS[264] K7

VSS[265] L18

VSS[266] L2

VSS[267] L20

VSS[268] L26

VSS[269] L28

VSS[270] L36

VSS[271] L48

VSS[272] M12

VSS[273] P16

VSS[274] M18

VSS[275] M22

VSS[276] M24

VSS[277] M30

VSS[278] M32

VSS[279] M34

VSS[280] M38

VSS[281] M4

VSS[282] M42

VSS[283] M46

VSS[284] M8

VSS[285] N18

VSS[286] P30

VSS[288] P11

VSS[289] P18

VSS[290] T33

VSS[291] P40

VSS[292] P43

VSS[293] P47

VSS[294] P7

VSS[295] R2

VSS[296] R48

VSS[297] T12

VSS[298] T31

VSS[299] T37

VSS[300] T4

VSS[301] W34

VSS[302] T46

VSS[303] T47

VSS[304] T8

VSS[305] V11

VSS[306] V17

VSS[307] V26

VSS[308] V27

VSS[309] V29

VSS[310] V31

VSS[311] V36

VSS[312] V39

VSS[313] V43

VSS[314] V7

VSS[315] W17

VSS[316] W19

VSS[238]D34

VSS[239]D38

VSS[240]D42

VSS[241]D8

VSS[242]E18

VSS[243]E26

VSS[244]G18

VSS[245]G20

VSS[246]G26

VSS[247]G28

VSS[248]G36

VSS[249]G48

VSS[250]H12

VSS[251]H18

VSS[317] W2

VSS[318] W27

VSS[319] W48

VSS[320] Y12

VSS[321] Y38

VSS[322] Y4

VSS[323] Y42

VSS[324] Y46

VSS[325] Y8

VSS[328] BG29

VSS[329] N24

VSS[330] AJ3

VSS[287] N47

VSS[252]H22

VSS[253]H24

VSS[254]H26

VSS[255]H30

VSS[256]H32

VSS[257]H34

VSS[258]F3

VSS[262] K39

VSS[263] K46

VSS[259] H46

VSS[260] K18

VSS[261] K26

VSS[331] AD47

VSS[333] B43

VSS[334] BE10

VSS[335] BG41

VSS[337] G14

VSS[338] H16

VSS[340] T36

VSS[342] BG22

VSS[343] BG24

VSS[344] C22

VSS[345] AP13

VSS[172]F45

VSS[221]H10

VSS[346] M14

VSS[347] AP3

VSS[348] AP1

VSS[349] BE16

VSS[350] BC16

VSS[351] BG28

VSS[352] BJ28

U2001I

PRE-ES1

U2001I

PRE-ES1

21L2707

1KOhm/100Mhz

L2707

1KOhm/100Mhz

12

C2724

4.7UF/6.3V

C2724

4.7UF/6.3V

1

23

D2702

BAT54CW

D2702

BAT54CW

12

C2718

0.1UF/6.3V

C2718

0.1UF/6.3V

1 2SL2715R0603 SL2715R0603

12

C2733

0.1UF/6.3V

C2733

0.1UF/6.3V

12

C2712

1UF/6.3V

C2712

1UF/6.3V

1 2SL2710

R0603SL2710

R0603

1 2SL2716R0603 SL2716R0603

12

C27380.1UF/6.3VC27380.1UF/6.3V

12

C2714

22UF/6.3V

C2714

22UF/6.3V

12

C2728

0.1UF/6.3V

C2728

0.1UF/6.3V

21L2704

10UH

L2704

10UH

1 2R2701

10Ohm

R2701

10Ohm

12

C27191UF/6.3VC27191UF/6.3V

12

C2715

1UF/6.3V

C2715

1UF/6.3V

1 2SL2701R0603 SL2701R0603

12

C2721

1UF/6.3V

C2721

1UF/6.3V

12

C2727

1UF/6.3V

C2727

1UF/6.3V

2 1L27061KOhm/100Mhz

@

L27061KOhm/100Mhz

@

2 1L2701 1KOhm/100Mhz

@

L2701 1KOhm/100Mhz

@

12

C27031UF/6.3VC27031UF/6.3V

1

23

D2703

BAT54CW

D2703

BAT54CW

1 2SL2719R0603 SL2719R0603

1 2R2707 0Ohm

@R2707 0Ohm

@

12

C2708

0.1UF/6.3V

C2708

0.1UF/6.3V

1 2SL2703

R0402SL2703

R0402

1 2R2702

10Ohm

R2702

10Ohm

21L2703

10UH

L2703

10UH

12

C2740

1UF/6.3V

C2740

1UF/6.3V

12SL2708R0402 SL2708R0402

1 2SL2717R0603 SL2717R0603

12

C27421UF/6.3VC27421UF/6.3V

1 2SL2714R0603 SL2714R0603

12

C2745

10UF/6.3V

C2745

10UF/6.3V

12

C2725

0.1UF/6.3V

C2725

0.1UF/6.3V

12SL2721R0402 SL2721R0402

12

C2707

0.1UF/6.3V@C2707

0.1UF/6.3V@

DCPSUSBYPV12

VCCASW[1]AA19

VCCASW[2]AA21

VCCASW[3]AA24

VCCASW[5]AA27

VCCASW[6]AA29

VCCSUSHDA P32

VCCSUS3_3[6] P24

VCCIO[34] T26

VCCIO[4] AD17

VCCASW[7]AA31

VCCASW[8]AC26

VCCASW[9]AC27

VCCASW[10]AC29

VCCASW[11]AC31

VCCASW[12]AD29

V5REF P34

VCC3_3[4] T34

VCCRTCA22

VCCSUS3_3[10] V24

VCCSUS3_3[9] V23

VCCSUS3_3[8] T24

VCCSUS3_3[7] T23

VCCIO[2] AC16

VCCADPLLBBF47

VCCDIFFCLKN[1]AF33

V5REF_SUS M26

VCCIO[3] AC17

DCPSUS[1]T17

VCCSSCAG33

VCCADPLLABD47

VCCVRM[4]Y49

VCCACLKAD49

DCPRTCN16

VCCASW[4]AA26

VCCDIFFCLKN[2]AF34

VCCIO[7]AF17

DCPSSTV16

VCCIO[5] AF13

VCCASW[22] T21

VCCASW[23] V21

VCCASW[21] T19

VCC3_3[1] AA16

VCC3_3[8] W16

VCCSUS3_3[2] N20

VCCSUS3_3[3] N22

VCCSUS3_3[4] P20

VCCSUS3_3[5] P22

VCCIO[29] N26

VCCIO[30] P26

VCCIO[31] P28

VCCIO[32] T27

V_PROC_IOBJ8

VCCIO[33] T29

VCCDIFFCLKN[3]AG34

VCCASW[13]AD31

VCCASW[14]W21

VCCASW[15]W23

VCCASW[16]W24

VCCASW[17]W26

VCCASW[18]W29

VCCASW[19]W31

VCCASW[20]W33

VCCIO[6] AF14

VCCVRM[1] AF11

VCCIO[12] AH13

VCCIO[13] AH14

VCC3_3[2] AJ2

VCCAPLLSATA AK1

DCPSUS[3]AL24

VCCIO[14]AL29

DCPSUS[4] AN23

VCCSUS3_3[1] AN24

VCCAPLLDMI2BH23

DCPSUS[2]V19

VCCDSW3_3T16

VCC3_3[5]T38

POWER

SATA

USB

Clock and Miscellaneous

HDA

CPU

RTC

PCI/GPIO/LPC

MISC

U2001J

PRE-ES1

POWER

SATA

USB

Clock and Miscellaneous

HDA

CPU

RTC

PCI/GPIO/LPC

MISC

U2001J

PRE-ES1

1 2R0603R0603

12

C27351UF/6.3VC27351UF/6.3V

12

C27361UF/6.3VC27361UF/6.3V

12

C2716

1UF/6.3V

C2716

1UF/6.3V

12

C2726

0.1UF/6.3V

C2726

0.1UF/6.3V

Page 28: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+3VM_SPI_00BIOS_WP# SPICLK0

SPISI0

+3VM_SPI_00SPICLK0SPISI0

SPI_CS#020

SPI_SO20

EC_SCE#_PCH30

SPI_CLK 20SPI_SI 20

EC_SCK_PCH 30

EC_SI_PCH 30

SMB1_CLK30

SMB1_DAT30

SMB1_CLK_S 14,50

SMB1_DAT_S 14,50

EC_SO_PCH30

BIOS_WP#30

+12VS+3VS

+3VM_SPI

+3VM_SPI+3VSUS_ORG

+3VM_SPI

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

R2.0������

Susi_Hong

28 99

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Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

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Susi_Hong

28 99

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Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

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28 99

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EC

CPU,Thermal

PCH SPI ROM

Remove SPI FLASH TOOL CON

(64Mb)

05/12 delete +3VA

Main: 05006-00010300second: 05G00170B020

UX31EP 023 01/18

ER-016

ER-025

CS#1

DO(IO1)2

WP#(IO2)3

GND4 DI(IO0) 5CLK 6

HOLD#(IO3) 7VCC 8

U2801

W25Q64FVSSIG

U2801

W25Q64FVSSIG

1 2R2837 33OhmR2837 33Ohm

12

R28020OhmR28020Ohm

12

C2805

8PF/25V

C2805

8PF/25V

12

C2806

8PF/25V

C2806

8PF/25V

12

R28084.7KOhmR28084.7KOhm

12

R28030OhmR28030Ohm

1 2R2838 33OhmR2838 33Ohm

12

R28040OhmR28040Ohm

5

3 4

Q2804BUM6K31N

Q2804BUM6K31N

1 2

R2841 33OhmR2841 33Ohm

12

C2804

8PF/25V

C2804

8PF/25V

12

R28050OhmR28050Ohm

1 2R2840 33OhmR2840 33Ohm

12

R2831100KOhmR2831100KOhm

2

6 1

Q2804AUM6K31N

Q2804AUM6K31N

12

R2833100KOhmR2833100KOhm

12

C28020.1UF/6.3Vnbs_c0201_h13_000s

C28020.1UF/6.3Vnbs_c0201_h13_000s

12

R28094.7KOhmR28094.7KOhm

12

C2803

8PF/25V

C2803

8PF/25V

Page 29: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

29 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

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R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

29 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

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29 99Tuesday, March 27, 2012

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Page 30: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SCE#_ECSI_EC

EC_XIN

SCK_EC

SUSB_EC#SUSC_EC#

TP_CLKTP_DAT

PWRLIMIT#_EC

A20GATERCIN#

PM_RSMRST#

3VSUS_ON

PM_SUSB#

BAT1_IN_OC#

PECI_EC_R

BIOS_WP#

LID_SW#_EC

CHG_LED#

BUF_PLT_RST#

CLK_KBCPCI_PCH

BAT1_IN_OC#

PWR_SW#

5VSUS_ON

5VSUS_PWRGD

GPI0

PM_SUSC#+3VA_ON+3VA_ON

AC_IN_OC#_L

PWR_SW#AC_IN_OC#_L

SMB0_CLK

SMB0_DATSMB1_DAT

SMB1_CLK

GPI0

GPI0

PWR_LED# 56

CHG_FULL_LED# 56

PM_RSMRST# 22

AC_IN_OC# 56,88

BAT1_IN_OC# 60

PWRLIMIT#_EC 88

FAN0_TACH 50

PWR_SW# 32,70

LID_SW#_EC 70

PM_SUSB# 22

PM_CLKRUN# 22,31

PM_PWROK 22

TP_DAT31

SMB0_CLK60,83,88SMB0_DAT60,83,88SMB1_CLK28SMB1_DAT28

KSO931

KSI331

KSO831

KSI231

KSO731

KSI131

KSO631

KSI031

KSO1031

KSI431

KSO1131

KSI531

KSO431

KSI631

KSO531

KSI731

KSO031KSO131KSO231KSO331

KSO1231KSO1331KSO1431KSO1531

LPC_AD020,31,44LPC_AD120,31,44LPC_AD220,31,44LPC_AD320,31,44

INT_SERIRQ20,31

CLK_KBCPCI_PCH24LPC_FRAME#20,31,44

BUF_PLT_RST#3,7,24,31,45,53,63

EC_RST#32

EXT_SMI#25EXT_SCI#21,24A20GATE25

RCIN#25

PM_PWRBTN#22

SUS_PWRGD 22,58,81ALL_SYSTEM_PWRGD 3,22,58,80

CORE_PWRGD 58

PCH_SPI_OV20

3VSUS_ON26,81PM_SYSPWROK22

PECI_EC3

EC_SCK_PCH28

EC_SI_PCH28EC_SCE#_PCH28

EC_SO_PCH28

THRO_CPU# 3

BIOS_WP# 28

TP_CLK31

ME_SusPwrDnAck22

5VSUS_ON 81

USB_CHARGE_ON#69

Adaptor_Sense 88

DRAMRST_EC 4

LCD_BACKOFF# 45

1.5V_ON 83

OP_SD# 63CAP_LED# 56

ME_AC_PRESENT 22

KB_LED_PWM 31

PM_SUSC# 22

5VSUS_PWRGD 58

+3VA_ON 70

AC_IN_OC#_EC 70

Light_Sensor_AD 45

SUSC_EC# 57,91

FAN_PWM 50

SUSB_EC# 57,82,83,84,87,91

USB_CHARGE_VBUS_EC 69

+3VS +3VACC+3VA_EC+3VA

EC_AGND

+3VACC+3VA_EC +3VS

EC_AGND

+3VS

+3VA_EC

+3VA_EC

+3VS

+3VA_EC

+5VSUS

+3VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

30 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

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Susi_HongSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

30 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

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Susi_HongSize Project Name Rev

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Title :Engineer:

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30 99Tuesday, March 27, 2012

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Thermal sensor

Main Board

DEEP_S3

PU/PD

Battery/Charge IC

UX31EP 011 12/21

UX31EP 010 12/21

UX31EP 016 12/29

ER-009

ER-009

ER-010

ER-011

ER-012

PR-005

PR-005

1 2C3015 0.01UF/16V@

C3015 0.01UF/16V@

1 2SL3007

R0603

SL3007

R0603

3 4RN3001B 4.7KOhmRN3001B 4.7KOhm

1 2R30820Ohm R30820Ohm

1 2RN3002A 4.7KOhmRN3002A 4.7KOhm

7 8 RNX3004D47OHM

RNX3004D47OHM

1 2SL3006

R0603

SL3006

R0603

11 2 2

JP3001

1MM_OPEN_5MIL

JP3001

1MM_OPEN_5MIL

1 2R3056 1MOhm/DEEP_S3

R3056 1MOhm/DEEP_S3

7 8RN3001D 4.7KOhmRN3001D 4.7KOhm

1 2 R30740Ohm R30740Ohm

1 2R3050 15OhmR3050 15Ohm

7 8RN3003D10KOHM

RN3003D10KOHM

5 6RN3002C 4.7KOhmRN3002C 4.7KOhm

5 6RN3003C 10KOHMRN3003C 10KOHM

12

C30040.1UF/6.3VC30040.1UF/6.3V

1 2R3015 15OhmR3015 15Ohm

12

C30020.1UF/6.3VC30020.1UF/6.3V

5 6RN3001C4.7KOhm

RN3001C4.7KOhm

12RN3006A 100KOhmRN3006A 100KOhm

1 2 RNX3004A47OHM RNX3004A47OHM

7 8RN3002D 4.7KOhmRN3002D 4.7KOhm

12

C30130.01UF/16VC30130.01UF/16V

12

C30070.1UF/6.3VC30070.1UF/6.3V

1 2

R3002

1MOhm

/@_Light_Sensor

R3002

1MOhm

/@_Light_Sensor

1 2R30840Ohm@R30840Ohm@

5 6RN3006C 100KOhmRN3006C 100KOhm

1 2R3030 100KOhm@R3030 100KOhm@

1 2RN3001A 4.7KOhmRN3001A 4.7KOhm

12

C3020

0.1UF/25V@C3020

0.1UF/25V@

1 2RN3003A 10KOHMRN3003A 10KOHM

1 2R3049 15OhmR3049 15Ohm

12

C30080.1UF/6.3VC30080.1UF/6.3V 1 2C3016 0.01UF/16V

@C3016 0.01UF/16V

@

1 2R30830Ohm R30830Ohm

1 T3022T3022

7 8RN3005D 10KOHMRN3005D 10KOHM1

2

C300610UF/6.3VC300610UF/6.3V

12

C30050.1UF/6.3VC30050.1UF/6.3V

3 4 RNX3004B47OHM RNX3004B47OHM

3 4RN3003B 10KOHMRN3003B 10KOHM

7 8RN3006D 100KOhmRN3006D 100KOhm

1 2RN3005A 10KOHMRN3005A 10KOHM

1 2C3014 0.01UF/16V@

C3014 0.01UF/16V@

12

C300310UF/6.3VC300310UF/6.3V

3 4RN3005B 10KOHMRN3005B 10KOHM

5 6 RNX3004C47OHM RNX3004C47OHM

1 2C3019 10PF/50V@

C3019 10PF/50V@

12R3031 200KOhm/DEEP_S3

R3031 200KOhm/DEEP_S3

SSCE1#/GPG0B7

DSR0#/GPG6B9

FMISOC9

FMOSIA9

FSCE#C10

SSCE0#/GPG2B10

GA20/GPB5B2

KBRST#/GPB6C2

WRST#E2

SERIRQ/GPM6A2

PWM0/GPA0 H3

PWM1/GPA1 J2

PWM2/GPA2 J1

PWM3/GPA3 K1

PWM4/GPA4 M1

PWM5/GPA5 L1

LAD0/GPM0E1

LAD1/GPM1D2

LAD2/GPM2D4

LAD3/GPM3C3

LPCCLK/GPM4F2

LFRAME#/GPM5D3

LPCRST#/WUI4/GPD2G3

ECSMI#/GPD4E3

ECSCI#/GPD3J3

FSCKC8

KSI0/STB#M8

KSI1/AFD#L9

KSI2/INIT#M9

KSI3/SLIN#L8

KSI4K9

KSI5M10

KSI6L10

KSI7K10

KSO0/PD0L3

KSO1/PD1K3

KSO2/PD2J4

KSO3/PD3L4

KSO4/PD4H5

KSO5/PD5M4

KSO6/PD6K4

KSO7/PD7M5

KSO8/ACK#L5

KSO9/BUSYK5

KSO10/PEM6

KSO11/ERR#H6

KSO12/SLCTM7

KSO13K6

KSO14L7

KSO15H7

CK32KB1

CK32KEC1

TMB0/GPF0E10

TMB1/GPF1E11

SMCLK0/GPB3B6

SMDAT0/GPB4C6

SMCLK1/GPC1B5

SMDAT1/GPC2A6

L80LLAT/WUI7/GPE7 F3

SBUSY/GPG1/ID7 C7

L80HLAT/BAO/WUI24/GPE0 H1

VS

S1

A1

VC

OR

EF

8

VS

S2

F5

VS

S3

F6

VS

S4

F7

VS

S5

G6

VS

S6

G7

AV

SS

H12

VS

TB

Y1

E6

VS

TB

Y2

E7

VS

TB

Y3

E8

VS

TB

Y4

G5

VS

TB

Y5

G8

VS

TB

Y6(

PLL

)E

5

VC

CD

1

AV

CC

J12

PWM6/SSCK/GPA6 M2

PWM7/GPA7 K2

RXD/SIN0/GPB0 B8

TXD/SOUT0/GPB1 A8

CTX0/TMA0/GPB2 A4

/LPCRST#/GPB7 A7

GPC0 B4

KSO16/SMOSI/GPC3K8

TMRI0/WUI2/GPC4 A5

KSO17/SMISO/GPC5K7

TMRI1/WUI3/GPC6 B3

PWUREQ#/BBO/GPC7 F1

RI1#/WUI0/GPD0 G1

RI2#/WUI1/GPD1 H2

GINT/CTS0#/GPD5 L2

TACH0A/GPD6 L6

TACH1A/TMA1/GPD7 J9

EGAD/WUI25/GPE1 F10

EGCS#/WUI26/GPE2 F12

EGCLK/WUI27/GPE3 E12

PWRSW/GPE4 A3

WUI5/GPE5 M3

LPCPD#/WUI6/GPE6 G2

CLKRUN#/WUI16/GPH0/ID0 C12

CRX1/SMCLK3/WUI17/GPH1/ID1 A12

CTX1/SMDAT3/WUI18/GPH2/ID2 B11

WUI19/GPH3/ID3 B12

GPH4/ID4 A11

GPH5/ID5 C11

GPH6/ID6 A10

ADC0/GPI0 M12

ADC1/GPI1 L12

ADC2/GPI2 K12

ADC3/GPI3 M11

ADC4/WUI28/GPI4 L11

ADC5/WUI29/GPI5 K11

ADC6/WUI30/GPI6 J11

ADC7/WUI31/GPI7 H11

DAC4/DCD0#/GPJ4 G12

DAC5/RIG0#/GPJ5 F11

TACH2/GPJ0 H10

GPJ1 J10

DAC2/TACH0B/GPJ2 G10

DAC3/TACH1B/GPJ3 G11

PS2CLK1/DTR0#/GPF2D9

PS2DAT1/RTS0#/GPF3D10

PS2CLK2/WUI20/GPF4D11

PS2DAT2/WUI21/GPF5D12

PECI/WUI22/GPF6C5

PECIRQT#/WUI23/GPF7C4

VS

S7

H8

LPC

FLA

SH

RO

MK

BM

X GP

IO

SM

Bus

PS

/2

RING#/PWRFAIL#/CK32KOUT

U3001

IT8572G

LPC

FLA

SH

RO

MK

BM

X GP

IO

SM

Bus

PS

/2

RING#/PWRFAIL#/CK32KOUT

U3001

IT8572G

3 4RN3006B 100KOhmRN3006B 100KOhm

5 6RN3005C 10KOHMRN3005C 10KOHM

3 4RN3002B4.7KOhm

RN3002B4.7KOhm

12R3060 100KOhm/DEEP_S3

R3060 100KOhm/DEEP_S3

Page 31: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

TPM_GPIO2

TPM_GPIO1

KB_LED_PWM

KSO3KSO9KSO14

KSI1KSI5

KSO13

KSI6

KSO1

KSI7

KSI0KSI2KSI4

KSO12KSI3

KSO11KSO10

KSO7

KSO8KSO6

KSO5

KSO0KSO15

KSO4KSO2

TP_DAT TP_CLK

TP_DATTP_CLK

TP_DATTP_CLK

LPC_AD1 20,30,44

LPC_AD0 20,30,44

LPC_AD3 20,30,44

PM_CLKRUN# 22,30BUF_PLT_RST# 3,7,24,30,45,53,63

LPC_FRAME# 20,30,44

PM_SUS_STAT# 22INT_SERIRQ 20,30

CLK_TPM 24LPC_AD2 20,30,44

KB_LED_PWM 30

KSI7 30

KSO12 30

KSO5 30

KSO1 30

KSO15 30

KSO13 30

KSI0 30

KSI4 30

KSI1 30

KSO6 30

KSO0 30

KSO4 30

KSO10 30KSO11 30

KSO3 30

KSO8 30

KSI2 30

KSO14 30

KSI3 30

KSO7 30

KSI5 30

KSO9 30

KSO2 30

KSI6 30

CAP_LED_CON# 56

RF_LED# 56

PWR_SW_KB# 70

POWER_LED# 56

TP_DAT30

SCL_DAT_TP21SCL_CLK_TP21

TP_INT21

TP_CLK30

+3VS +3VS+3V

+5VS+5VS_KBLED

+5VSUS

GND GND

+3VS_TP+3VS

GND

+3VS+5VS

+3VS_TP

+5VS_KBLED

GND

+3VS_TP

GND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

31 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB4

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Keyboard

Main Board

TPM

T/P

BL_CONUX31EP 021 1/18

Keyboard

ER-003

ER-036

Normal TP option -> /PS2TP

ClickPad Schematic

click pad option is for win8 requirement Function

BOM_Note

ELAN SMBUS TP option

Synaptics SMBUS TP option

PR-005

PR-009

PR-010

1T3102T3102

12

C31010.1UF/6.3V

/TPM

C31010.1UF/6.3V

/TPM

12R3105 0OhmR3105 0Ohm

12

C3113

33PF/50V@C3113

33PF/50V@

210603

SL3101

0603

SL3101

12

C3106

22PF/25V

/TPM

C3106

22PF/25V

/TPM

1T3101T3101

12

C31020.1UF/6.3V

/TPM

C31020.1UF/6.3V

/TPM

12

C3112

33PF/50V@C3112

33PF/50V@

12

C31101UF/16V@

C31101UF/16V@

GS

D3

2

1

Q31012N7002

GS

D3

2

1

Q31012N7002

1 2 R31020Ohm

/TPM

R31020Ohm

/TPM

12

C31030.1UF/6.3V

/TPM

C31030.1UF/6.3V

/TPM

1 2R3103 0Ohm@R3103 0Ohm@

12

C31040.1UF/6.3V

/TPM

C31040.1UF/6.3V

/TPM

GSD3 2

1

Q31032N7002ET1G

GSD3 2

1

Q31032N7002ET1G

30 3029 2928 2827 2726 2625 2524 2423 2322 2221 2120 2019 1918 1817 1716 1615 1514 1413 1312 1211 1110 109 98 87 76 65 54 43 32 21 1

SIDE131

SIDE232

J3101

FPC_CON_30P

J3101

FPC_CON_30P

XTALO14XTALI/32k_IN13NC412GND211NC310TESTBI/BADD9TESTI8PP7GPIO6VSB5GND14NC23GPIO22NC11

CLKRUN# 15LRESET# 16

LAD3 17GND3 18VDD2 19LAD2 20LCLK 21

LFRAME# 22LAD1 23VDD3 24GND4 25LAD0 26

SERIRQ 27LPCPD# 28

U3101

SLB9635TT1.2-FW3.16

U3101

SLB9635TT1.2-FW3.16

88

77

66

55

44

33

22

11SIDE1 9

SIDE2 10

J3105

FPC_CON_8P

J3105

FPC_CON_8P

12

C31110.1UF/6.3Vnbs_c0201_h13_000s

C31110.1UF/6.3Vnbs_c0201_h13_000s

12

X310132.768khz

/TPM

12

X310132.768khz

/TPM

12R3106 0OhmR3106 0Ohm

GS

D3

2

1

Q31022N7002

GS

D3

2

1

Q31022N7002

1 1

2 2

3 3

4 4SIDE15

SIDE26

J3103

FPC_CON_4P

J3103

FPC_CON_4P

1 2

C3107

0.1UF/6.3Vnbs_c0201_h13_000s@

C3107

0.1UF/6.3Vnbs_c0201_h13_000s@

210603

SL3102

0603

SL31021

2

C311410PF/50VC311410PF/50V

12

C3105

22PF/25V/TPM

C3105

22PF/25V/TPM

66

55

44

33

22

11 SIDE1 7

SIDE2 8J3102

FPC_CON_6P

@J3102

FPC_CON_6P

@

12

R310410KOhm

@

R310410KOhm

@

1 2 R31010Ohm@

R31010Ohm@

Page 32: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

EC_RST#_R EC_RST#

CPU_THERM#50

PLT_RST#24

EC_RST# 30

PWR_SW#30,70

+3VA_EC

+3VA_EC

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

32 99Tuesday, March 27, 2012

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Main Board

Output Signal

Thermal Policy

IT8752 has built-in level detection forpower-on reset circuit

battery embedded (press pwr_sw 10sec, then reset ec )

1 2R3210

0Ohm

R3210

0Ohm

12

C320310UF/6.3VC320310UF/6.3V

1 2R3212

100KOhm1%R3212

100KOhm1%

GS

D3

2

1

Q32042N7002

GS

D3

2

1

Q32042N7002

12

C32040.1UF/6.3Vnbs_c0201_h13_000s

C32040.1UF/6.3Vnbs_c0201_h13_000s

12

C3202

1UF/6.3V

C3202

1UF/6.3V

1 2R3203

1KOhm

R3203

1KOhm

1 2R3202

1KOhm

R3202

1KOhm

21D3204

1SS355PT

D3204

1SS355PT1 T3203T3203

12

R32011MOhmR32011MOhm

2

61

Q3202AUM6K1NQ3202AUM6K1N

1 T3202T3202

5

34

Q3202BUM6K1NQ3202BUM6K1N

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

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33 99Tuesday, March 27, 2012

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

34 99Tuesday, March 27, 2012

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Page 35: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

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Custom

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Page 36: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

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5

5

4

4

3

3

2

2

1

1

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B B

A A

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

H_SPKR+_CON

H_SPKR-_CON

H_SPKR+_CON

H_SPKR-_CONH_SPKR-63

H_SPKR+63

GND

GND

+5VS

GND GND

Size Project Name Rev

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Tuesday, March 27, 2012

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VI/O

GND

VI/O

VI/O

VBUS

VI/O

D3802IP4223-CZ6

@

VI/O

GND

VI/O

VI/O

VBUS

VI/O

D3802IP4223-CZ6

@

21

L380180Ohm/100Mhz

L380180Ohm/100Mhz

11

22

SIDE1 3

SIDE2 4J3801

WTOB_CON_2P

J3801

WTOB_CON_2P12

C3801100PF/50V@

C3801100PF/50V@

12

C3802100PF/50V@

C3802100PF/50V@

21

L380280Ohm/100Mhz

L380280Ohm/100Mhz

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5

5

4

4

3

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B B

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39 99Tuesday, March 27, 2012

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

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5

5

4

4

3

3

2

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1

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5

5

4

4

3

3

2

2

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Tuesday, March 27, 2012

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

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43 99

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

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43 99

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

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Tuesday, March 27, 2012

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43 99

<Variant Name>

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

LPC_AD0

LPC_AD1

LPC_AD2

LPC_AD3

LPC_FRAME#

CLK_DEBUGCLK_DEBUG24

LPC_AD020,30,31

LPC_AD120,30,31

LPC_AD220,30,31

LPC_AD320,30,31

LPC_FRAME#20,30,31

+3V

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

44 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB4

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Date: Sheet of

Title :Engineer:

C

44 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB4

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Date: Sheet of

Title :Engineer:

C

44 99Tuesday, March 27, 2012

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LPC Debug Port

Main Board

PR-002

PR-0131

2

C44020.1UF/6.3Vnbs_c0201_h13_000s

C44020.1UF/6.3Vnbs_c0201_h13_000s

1212

1111

1010

99

88

77

66

55

44

33

22

11SIDE1 13

SIDE2 14

JDEBUG1

JDEBUG1

JDEBUG1

JDEBUG1

Page 45: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

eDP_HPD_con

MIC_INT_DATA

USB_PN4_conUSB_PP4_con

MIC_INT_CLK

LED_BKLTCTL

BL_EN

USB_PN4_con

USB_PP4_con

EDP_TXN1_C

EDP_TXP1_C

EDP_TXN0_C

EDP_TXP0_C

EDP_TXN3_C

EDP_TXP3_C

EDP_TXN2_C

EDP_TXP2_C

EDP_TXN2_CONEDP_TXP2_CON

EDP_TXN2_CEDP_TXP2_C

EDP_TXN1_CONEDP_TXP1_CON

EDP_TXN1_CEDP_TXP1_C

eDP_HPD_con

LED_BKLTCTLBL_EN

USB_PP8_conUSB_PN8_con

EDP_TXN3_CONEDP_TXP3_CON

EDP_TXN3_CEDP_TXP3_C

EDP_AUXN_CONEDP_AUXP_CON

EDP_TXN0_CONEDP_TXP0_CONEDP_TXP0_C

EDP_TXN0_C

AC_BAT_SYS_INV_CON

USB_PN8_con

USB_PP8_con

BUF_PLT_RST# +3VS_TPanel

AC_BAT_SYS_INV_CON

LCD_VDD_EN23

eDP_HPD#3

Light_Sensor_AD30

LED_BKLTCTL 23

LCD_BACKEN23LCD_BACKOFF#30

MIC_INT_CLK63MIC_INT_DATA63

USB_PN424

USB_PP424

EDP_TXN13

EDP_TXP13

EDP_TXN03

EDP_TXP03

EDP_TXN33

EDP_TXP33

EDP_TXN23

EDP_TXP23

BUF_PLT_RST#3,7,24,30,31,53,63

EDP_AUXN3EDP_AUXP3

USB_PN824

USB_PP824

ALS_INT#3,7,24,30,31,53,63

SMB1_DAT30

SMB1_CLK30

GND

+3VS_LCD +3VSUS

GND GNDGND

+3VS

GND

+3VS_LCD

GND

+3VS +3VS_TPanel

+3VS_LCD

GNDGND

GND

AC_BAT_SYS

+3VS_TPanel

GNDGND

GND GND

GND GND GND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

45 99Friday, May 18, 2012

ASUSTeK COMPUTER INC. NB4

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Date: Sheet of

Title :Engineer:

C

45 99Friday, May 18, 2012

ASUSTeK COMPUTER INC. NB4

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Date: Sheet of

Title :Engineer:

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45 99Friday, May 18, 2012

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Main Board

LVDS CONN

For 3D panel of VX7

ER-022

ER-022

ER-022

ER-022

ER-022

ER-022

ER-031

ER-031

ER-036

ER-036

PR-007

PR-014

PR-014PR-014

1 2R4566 220OhmR4566 220Ohm

1 2RN4503A

0Ohm

RN4503A

0Ohm

1 2C4567 0.1UF/16VC4567 0.1UF/16V

1 2C4552 0.1UF/16VC4552 0.1UF/16V

12

C4572

0.1UF/25V@C4572

0.1UF/25V@

21L4510120Ohm/100Mhz

L4510120Ohm/100Mhz

12R4502 0Ohm/TP_USBR4502 0Ohm/TP_USB

12

C4503100PF/50VC4503100PF/50V

1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930303131323233333434353536363737383839394040

SID

E1

41S

IDE

242

SIDE3 43

SIDE4 44

SIDE5 45

J4511

WtoB_CON_40P

J4511

WtoB_CON_40P

1 2C4557 0.1UF/16VC4557 0.1UF/16V

1 2C4559 0.1UF/16VC4559 0.1UF/16V

3 4RN4503B

0Ohm

RN4503B

0Ohm

12R4505 0Ohm/DALSR4505 0Ohm/DALS

1 2C4558 0.1UF/16VC4558 0.1UF/16V

12C4510 0.1UF/6.3VC4510 0.1UF/6.3V

12 RN4506A0Ohm RN4506A0Ohm

12 RN4501A0Ohm

RN4501A0Ohm

1 2RN4504A

0Ohm

RN4504A

0Ohm

21L4518 80Ohm/100Mhz Irat=3AL4518 80Ohm/100Mhz Irat=3A

GS

D3

2

1

Q4501

2N7002

GS

D3

2

1

Q4501

2N7002

12R4504 0Ohm/AALSR4504 0Ohm/AALS

12

C4501

8PF/25V

C4501

8PF/25V

14

23

L451290Ohm/100Mhz

@

L451290Ohm/100Mhz

@

1 2C4556 0.1UF/16VC4556 0.1UF/16V

12

R4521100KOhmR4521100KOhm

21L4514

120Ohm/100Mhz

L4514

120Ohm/100Mhz

14

23

L451390Ohm/100Mhz

@

L451390Ohm/100Mhz

@

12C4512 0.1UF/6.3V@C4512 0.1UF/6.3V@

1 2C4566 0.1UF/16VC4566 0.1UF/16V

3 4RN4504B

0Ohm

RN4504B

0Ohm

12

R4581

100KOhm

R4581

100KOhm

1 2RN4505A

0Ohm

RN4505A

0Ohm

INB1

INA2

GND3 OUTY 4

VCC 5U4501

74LVC1G08GW

U4501

74LVC1G08GW

12R4503 0Ohm/DALSR4503 0Ohm/DALS

12C4513 0.1UF/6.3V@C4513 0.1UF/6.3V@

14

23

L451790Ohm/100Mhz

@

L451790Ohm/100Mhz

@

12

C45501UF/6.3VC45501UF/6.3V

OUT1

GND2

EN3

IN 5

DSG 4

U4503

G5244T11U

U4503

G5244T11U

14

23

L451190Ohm/100Mhz

@

L451190Ohm/100Mhz

@

12

C4573

0.1UF/25V@C4573

0.1UF/25V@

34 RN4506B0Ohm RN4506B0Ohm

12

R455010KOhmR455010KOhm

12

C4574

0.1UF/25V@C4574

0.1UF/25V@

12

C45541UF/6.3VC45541UF/6.3V

3 4RN4505B

0Ohm

RN4505B

0Ohm

14

23

L451690Ohm/100Mhz

@

L451690Ohm/100Mhz

@

34 RN4501B0Ohm RN4501B0Ohm

12

C4571

0.1UF/25V

C4571

0.1UF/25V

12

C4570

8PF/50V

C4570

8PF/50V

12

C4568

5PF/50V@C4568

5PF/50V@

12C4509 0.1UF/6.3VC4509 0.1UF/6.3V

14

23

L451590Ohm/100Mhz

@

L451590Ohm/100Mhz

@

1 2RN4502A

0Ohm

RN4502A

0Ohm

12

C4504

8PF/25V

C4504

8PF/25V

1 2C4551 0.1UF/16VC4551 0.1UF/16V

12

C4569

5PF/50V@C4569

5PF/50V@

12R4506 0Ohm/AALSR4506 0Ohm/AALS

12 C4507

4.7UF/6.3VC45074.7UF/6.3V

12R4501 0Ohm/TP_USBR4501 0Ohm/TP_USB

1 2C4560 0.1UF/16VC4560 0.1UF/16V

12

C4502100PF/50VC4502100PF/50V

3 4RN4502B

0Ohm

RN4502B

0Ohm

1 2C4561 0.1UF/16VC4561 0.1UF/16V

12R4507 0Ohm/DALSR4507 0Ohm/DALS

12C4522 1UF/25VC4522 1UF/25V

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DDC_DATADDC_CLK

CRT_B_55

CRT_R_CONCRT_R_55

CRT_G_55

CRT_BLUE

CRT_G_CON

CRT_RED

CRT_DDC_CLK

CRT_B_CON

CRT_GREEN

CRT_DDC_DATA

HSYNC_CRT HSYNC_CON

VSYNC_CONVSYNC_CRTVSYNC_CRT

DDC_CLK

DDC_DATA_CONDDC_DATA

DDC_CLK_CON

CRT_R_CON CRT_R_CON

CRT_G_CONCRT_G_CONCRT_B_CONCRT_B_CON

HSYNC_CON HSYNC_CON

DDC_DATA_CONDDC_DATA_CONDDC_CLK_CONDDC_CLK_CON

VSYNC_CON VSYNC_CON

CRT_B_CON

CRT_R_CON

CRT_G_CONDDC_DATA_CONHSYNC_CONVSYNC_CONDDC_CLK_CON

CRT_RED23

CRT_GREEN23

CRT_BLUE23

CRT_DDC_DATA23

CRT_DDC_CLK23

CRT_VSYNC23

CRT_HSYNC23

+5VS

+5VS_CRT+3VS

+3VS

+3VS

+3VS

GND

GND

GND

GND

GND

GND

GNDGND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

46 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB4

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shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

46 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB4

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shihhsien_yangSize Project Name Rev

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Title :Engineer:

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46 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB4

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Main Board

UX31EP 004 12/21

ER-004

ER-030

Line-11

Line-22

GND3

Line-34NC3 8

NC2 7

NC1 6Line-45

NC4 9

U4602

AZ1045-04F

U4602

AZ1045-04F

1 2 RN4603A2.2KOHM RN4603A2.2KOHM3 4 RN4603B2.2KOHM RN4603B2.2KOHM

21L4602

0.1UH

L4602

0.1UH12

C46035PF/50VC46035PF/50V

+5V 1

CRT_RED 2

GND1 3

CRT_GREEN 4

GND2 5

CRT_BLUE 6GND37DDC_DATA8CRT_HSYNC9CRT_VSYNC10DDC_CLK11GND412

NP_NC1 13NP_NC214

P_GND1 15P_GND216

P_GND3 17P_GND418

P_GND5 19P_GND620

J4601

DOCKING_12P

J4601

DOCKING_12P

1 2 RN4620A2.2KOHM

RN4620A2.2KOHM

3 4 RN4601B33OHM RN4601B33OHM

12

C46015PF/50VC46015PF/50V

12

C460847PF/50V

@nbs_c0402_h22_000s

C460847PF/50V

@nbs_c0402_h22_000s

12

C460747PF/50V

@nbs_c0402_h22_000s

C460747PF/50V

@nbs_c0402_h22_000s

12

JP4601SHORT_PINJP4601SHORT_PIN

OE#1

A2

GND3 Y 4

VCC 5U4604

74LVC1G125GV

U4604

74LVC1G125GV

210603

SL4604

0603

SL4604

12

JP4602SHORT_PINJP4602SHORT_PIN

Line-11

Line-22

GND3

Line-34NC3 8

NC2 7

NC1 6Line-45

NC4 9

U4601

AZ1045-04F

U4601

AZ1045-04F

OE#1

A2

GND3 Y 4

VCC 5U4603

74LVC1G125GV

U4603

74LVC1G125GV

21L4601

0.1UH

L4601

0.1UH

12

C461022PF/25VC461022PF/25V

12

C460610PF/50VC460610PF/50V

12

C46055PF/50VC46055PF/50V

210603

SL4603

0603

SL4603

12

C460922PF/25VC460922PF/25V

12

C460210PF/50VC460210PF/50V

2 1D4601

1SS355PT

D4601

1SS355PT

1 2 RN4601A33OHM RN4601A33OHM

12

R4602150OhmR4602150Ohm

12

C460410PF/50VC460410PF/50V

21L4603

0.1UH

L4603

0.1UH

12

R4601150OhmR4601150Ohm

5

34

Q4602BSSM6N48FUQ4602BSSM6N48FU

12

JP4603SHORT_PINJP4603SHORT_PIN

12

R4603150OhmR4603150Ohm

2

61

Q4602ASSM6N48FUQ4602ASSM6N48FU

3 4 RN4620B2.2KOHM RN4620B2.2KOHM

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

47 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB4

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Date: Sheet of

Title :Engineer:

C

47 99Tuesday, March 27, 2012

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Title :Engineer:

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47 99Tuesday, March 27, 2012

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Main Board

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DDC_DATA_HDMI

HDMI_HP

HDMI_TX2N

HDMI_TX1N

HDMI_TX0N

HDMI_TXCN

HDMI_TX2P

HDMI_TX1P

HDMI_TX0P

HDMI_TXCP

DDC_CLK_HDMI

+5VSHDMI

HDMI_TX0N

HDMI_TXCN

HDMI_TX2P

HDMI_TX1P

HDMI_TX0P

HDMI_TX1N

HDMI_HP_CON

HDMI_TX2N

HDMI_TXCP

HDMI_TX2NHDMI_TX2P

HDMI_TX1P

HDMI_TX0N HDMI_TX0N

HDMI_TX1PHDMI_TX1NHDMI_TX1N

HDMI_TXCP HDMI_TXCP

HDMI_TX0P

HDMI_TXCN

HDMI_TX0P

HDMI_TXCN

HDMI_TX2NHDMI_TX2P

HDMI_HP_CON

+5VSHDMI

HDMI_TX0PHDMI_TX1N

HDMI_TX1PHDMI_TX2N

HDMI_TX2P

HDMI_TXCN

HDMI_TXCPHDMI_TX0N

DVI_TX2N_R

DVI_TX2P_R

DVI_TX1N_R

DVI_TX1P_R

DVI_TX0N_R

DVI_TX0P_R

DVI_CLKN_R

DVI_CLKP_R

HDMI_TX2N_PCH23

HDMI_TX2P_PCH23

HDMI_TX1N_PCH23

HDMI_TX1P_PCH23

HDMI_TX0N_PCH23

HDMI_TX0P_PCH23

HDMI_CLKN_PCH23

HDMI_CLKP_PCH23

HDMI_DAT23

HDMI_CLK23

HDMI_HP23

+5VS_HDMI_CRT+5VS

GND

+3VS

GND

GND

+3VS

+3VS

+3VS

+3VS

GND

GND

+12VS

GNDGND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

48 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC

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shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

48 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC

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shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

48 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC

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Close to CONNECTOR

Near CON J4801

HDMI CON.

UX31EP 005 12/21ER-005

ER-022

12

RN4811A2.2KOHMRN4811A2.2KOHM

1 2R4806 8.2OhmR4806 8.2Ohm

1 2R4802 8.2OhmR4802 8.2Ohm

B

C

E

Q4804PMBS3904

B

C

E

Q4804PMBS3904

12R4861

0Ohm

R4861

0Ohm

1 2C4812 0.1UF/6.3VC4812 0.1UF/6.3V

34

RN4811B2.2KOHMRN4811B2.2KOHM

1 2R4808 8.2OhmR4808 8.2Ohm

1 2C4801 0.1UF/6.3VC4801 0.1UF/6.3V

Line-11

Line-22

GND3

Line-34NC3 8

NC2 7

NC1 6Line-45

NC4 9

U4803

AZ1045-04F

U4803

AZ1045-04F

1 2R4835 680OhmR4835 680Ohm

1 2C4810 0.1UF/6.3VC4810 0.1UF/6.3V

2

61

Q4807AUM6K31NQ4807AUM6K31N

1 2F4801

0.75A/13.2V

F4801

0.75A/13.2V

14

23

L4804

90Ohm/100Mhz@L4804

90Ohm/100Mhz@

12

R4827150KOHM

1%R4827150KOHM

1%

1 2R4801 8.2OhmR4801 8.2Ohm

14

23

L4803

90Ohm/100Mhz@L4803

90Ohm/100Mhz@

12

RN4810A2.2KOHMRN4810A2.2KOHM

1 2R4838 680OhmR4838 680Ohm

5

34

Q4807BUM6K31NQ4807BUM6K31N

1 2C4803 0.1UF/6.3VC4803 0.1UF/6.3V

Line-11

Line-22

GND3

Line-34NC3 8

NC2 7

NC1 6Line-45

NC4 9

U4802

AZ1045-04F

U4802

AZ1045-04F

1 2R4831 680OhmR4831 680Ohm

1 2R4837 680OhmR4837 680Ohm

1 2R4833 680OhmR4833 680Ohm

12

C48090.1UF/6.3VC48090.1UF/6.3V

14

23

L4801

90Ohm/100Mhz@L4801

90Ohm/100Mhz@

1 2R4832 680OhmR4832 680Ohm

1 2R4834 680OhmR4834 680Ohm

11 2 2JP4804

SGL_JUMP

@JP4804

SGL_JUMP

@

210603

SL4801

0603

SL4801

1 2C4813 0.1UF/6.3VC4813 0.1UF/6.3V

TMDS_Data2+3

TMDS_Data2-5

TMDS_Data1_Shield7

TMDS_Data0+9

TMDS_Data0-11

TMDS_Clock_Shield13

CEC15

SCL17

Hot_Plug_Detect1

TMDS_Data2_Shield4

TMDS_Data1+6

TMDS_Data1-8

TMDS_Data0_Shield10

TMDS_Clock+12

TMDS_Clock-14

DDC/CEC_GROUND16

SDA18

+5V_Power19

P_GND1 20

P_GND2 21

P_GND3 22

P_GND4 23

Utility2

J4801

MICRO_HDMI_19P

J4801

MICRO_HDMI_19P

GS

D3

2

1

Q48012N7002

GS

D3

2

1

Q48012N7002

12

R482610KOhmR482610KOhm

GS D

32

1

Q4802SI2304DDS-T1-GE3

GS D

32

1

Q4802SI2304DDS-T1-GE3

1 2R4836 680OhmR4836 680Ohm

1 2C4811 0.1UF/6.3VC4811 0.1UF/6.3V

1 2R4803 8.2OhmR4803 8.2Ohm

34

RN4810B2.2KOHMRN4810B2.2KOHM

1 2R4805 8.2OhmR4805 8.2Ohm

1 2C4804 0.1UF/6.3VC4804 0.1UF/6.3V

14

23

L4802

90Ohm/100Mhz@L4802

90Ohm/100Mhz@

1 2R4804 8.2OhmR4804 8.2Ohm

1 2C4802 0.1UF/6.3VC4802 0.1UF/6.3V

1 2R4807 8.2OhmR4807 8.2Ohm

Page 49: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

49 99Tuesday, March 27, 2012

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49 99Tuesday, March 27, 2012

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Main Board

Page 50: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

FAN0_TACH30

FAN_PWM30

SMB1_DAT_S 14,28

SMB1_CLK_S 14,28

CPU_THERM# 32

+3VS+5VS

+3VS

+3VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

50 99Friday, May 18, 2012

ASUSTeK COMPUTER INC. NB3

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Title :Engineer:

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50 99Friday, May 18, 2012

ASUSTeK COMPUTER INC. NB3

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50 99Friday, May 18, 2012

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DC FAN Control

Main Board

SMBUS addr=10010000 (90)

U5002: Remote(Local) thermal sensor,use remote mode.

CPU Thermal Sensor

------------------OTHER SIGNALS 10 mils===============GND 10 mils=========H_THERMDA(10 mils) 10 mils=========H_THERMDC(10 mils) 10 mils=========GND 10 mils---------------------OTHER SIGNALS

Avoid FSB,Power

Route CPU_THRM_DA , CPU_THRM_DC and on the same layer

O/D

Set to 90�, BIOS setto 85 degree

UX31E 047 5/09

ER-022

12

C5002

0.1UF/6.3V@C5002

0.1UF/6.3V@

12

C5004100PF/50VC5004100PF/50V

44

33

22

11 SIDE1 5

SIDE2 6J5001

WtoB_CON_4P

J5001

WtoB_CON_4P

12

C500510UF/10VC500510UF/10V

12

C50100.1UF/6.3Vnbs_c0201_h13_000s

C50100.1UF/6.3Vnbs_c0201_h13_000s

12

C50018PF/25VC50018PF/25V

12

C5003100PF/50VC5003100PF/50V

12

R500210KOhmR500210KOhm

SCL1

GND2

ALERT#3 VDD 4

SDA 5U5003

NCT7717U

U5003

NCT7717U

12

R50067.5KOhm1%

R50067.5KOhm1%

Page 51: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SSD_RX+SSD_RX-

SSD_TX-SSD_TX+

SATA_RXN0 20SATA_RXP0 20

SATA_TXN0 20SATA_TXP0 20

SATA_TXP1 20

SATA_RXN1 20

SATA_TXN1 20

SATA_RXP1 20

+3VS

+3VS

+3VS

+3VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

B

51 99Friday, May 18, 2012

ASUSTeK COMPUTER INC. NB4

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Date: Sheet of

Title :Engineer:

B

51 99Friday, May 18, 2012

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Title :Engineer:

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SSD_TX

Mini-PCI (SDD): 12G030100180

PCH Rx to SSD Tx

SSD_RX PCH Tx to SSD Rx

2.5A

ER-022

ER-026

ER-034

1 2CX5111 0.01UF/16VMLCC 0.01UF/16V (0402) X7R 10% /RAIDCX5111 0.01UF/16VMLCC 0.01UF/16V (0402) X7R 10% /RAID

12

C51035PF/25V

@

C51035PF/25V

@

12

C51015PF/25V@

C51015PF/25V@

1 2CX5112 0.01UF/16VMLCC 0.01UF/16V (0402) X7R 10% /RAIDCX5112 0.01UF/16VMLCC 0.01UF/16V (0402) X7R 10% /RAID

11 2 2JP5101

1MM_OPEN_5MIL

JP5101

1MM_OPEN_5MIL

12

C5105

0.1UF/6.3Vnbs_c0201_h13_000s

C5105

0.1UF/6.3Vnbs_c0201_h13_000s

12

C5110

8PF/25V

C5110

8PF/25V

12

C51025PF/25V@

C51025PF/25V@

1 2R5105 0Ohm

/RAIDR5105 0Ohm

/RAID

12

C51045PF/25V@

C51045PF/25V@

1 2CX5110 0.01UF/16VMLCC 0.01UF/16V (0402) X7R 10% /RAIDCX5110 0.01UF/16VMLCC 0.01UF/16V (0402) X7R 10% /RAID

1 1

2 2

3 3

4 4

5 5

6 6

7 7

8 8

9 9

10 10

11 11

12 12

13 13

14 14

15 15

16 16

17 17

18 18

P_GND119

P_GND220

J5101

MINI_PCI_18P

J5101

MINI_PCI_18P

1 2CX5109 0.01UF/16VMLCC 0.01UF/16V (0402) X7R 10% /RAIDCX5109 0.01UF/16VMLCC 0.01UF/16V (0402) X7R 10% /RAID

Page 52: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

52 99Tuesday, March 27, 2012

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Main Board

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

BT_ON_C

WLAN_ON_C

PCIE_TXP2_WLANPCIE_TXN2_WLAN

PCIE_RXP2_WLANPCIE_RXN2_WLAN

+1.5VS_WLAN

BT_ON_C

WLAN_ON_C

WLAN_PIN5

BT_ON_C

BT_ON_C

WLAN_PIN51

+3VAUX_WLAN

WLAN_PIN19

BT_ON25

WLAN_ON#25

PCIE_WAKE#22

CLKREQ_WLAN#21

BUF_PLT_RST# 3,7,24,30,31,45,63

PCIE_TXP2_WLAN21PCIE_TXN2_WLAN21

PCIE_RXN2_WLAN21PCIE_RXP2_WLAN21

USB_PN5 24USB_PP5 24

CLK_PCIE_WLAN#21CLK_PCIE_WLAN21

+3VS

+3VAUX_WLAN

+3VS

+1.5VS

+3VS

+3VAUX_WLAN

+3V

+3VAUX_WLAN

+3VSUS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB6

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53 99

Size Project Name Rev

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Tuesday, March 27, 2012

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Tuesday, March 27, 2012

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53 99

WLAN +3VAUX bypass capactor: Place 0.1UF near pin 2,24,52,39 41.

Place 10UF near +3VAUX_WLAN source side.

Reserve for IntelRainbow Peak

UX31EP 008 12/21

ER-008

ER-022

ER-024

PR-012

1

23

D5306BAT54CW

D5306BAT54CW

11

33

55

77

99

1111

1313

1515

1717

1919

2121

2323

2525

2727

2929

3131

3333

3535

3737

3939

4141

4343

4545

4747

4949

5151

2 2

4 4

6 6

8 8

10 10

12 12

14 14

16 16

18 18

20 20

22 22

24 24

26 26

28 28

30 30

32 32

34 34

36 36

38 38

40 40

42 42

44 44

46 46

48 48

50 50

52 52

NP

_NC

153

NP

_NC

254

SID

E1

55S

IDE

256

J5303

MINI_PCI_52P

J5303

MINI_PCI_52P

12

C53150.1UF/6.3V@

C53150.1UF/6.3V@

12R5304 0OhmR5304 0Ohm

12

R53131MOhmR53131MOhm

12

C53250.01UF/16VC53250.01UF/16V

12

C53050.1UF/6.3VC53050.1UF/6.3V

12

C53160.1UF/6.3V@

C53160.1UF/6.3V@

1

32

GS

D3

2

1

Q53012N7002

GS

D3

2

1

Q53012N7002

12

C53240.01UF/16VC53240.01UF/16V

12

C5309

8PF/25V@C5309

8PF/25V@

12

C53025PF/25V

@

C53025PF/25V

@

12

C53060.1UF/6.3VC53060.1UF/6.3V

12

R530110KOhmR530110KOhm

12

C5301

8PF/25V@C5301

8PF/25V@

12R5305 0Ohm@

R5305 0Ohm@

12

C53045PF/25V

@

C53045PF/25V

@

1 2R5308 0Ohm@

R5308 0Ohm@

1 2R5311 0OhmR5311 0Ohm

12

C53075PF/25V

@

C53075PF/25V

@

12

C5310

8PF/25V@C5310

8PF/25V@

12

C53035PF/25V

@

C53035PF/25V

@

12R5306 0Ohm@

R5306 0Ohm@

12

C531210UF/6.3VC531210UF/6.3V

1 2R5310 0OhmR5310 0Ohm

12

C5308

8PF/25V@C5308

8PF/25V@

12R5303 0Ohm/DDR3

R5303 0Ohm/DDR3

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

54 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB4

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54 99Tuesday, March 27, 2012

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

55 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB4

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55 99Tuesday, March 27, 2012

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

LID_SW#

PWR_LED#

LID_SW#

CHG_LED_con

LID_SW#

LID_SW# 70

BT_LED25

WLAN_LED25

PWR_LED#30

RF_LED# 31

CAP_LED#30

CHG_LED_con 60CAP_LED_CON# 31

CHG_FULL_LED#30

POWER_LED# 31

AC_IN_OC#30,88

+3VA

GND

GND

GND GND

+5VSUS

GND

+3VS

GND

A/D_DOCK_IN

GND

+5VSUS

GND

GND

GND

GND

GND GND

+3VA

GND

+3VA

GND

GND

GND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

56 99Tuesday, March 27, 2012

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56 99Tuesday, March 27, 2012

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56 99Tuesday, March 27, 2012

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Main Board

LID SW (for TouchPanel)

PWR LED

WirelessLAN & Bluetooth Status LED

WireLess/BT LED

IF=5mA VF Min. 2.55VVF Max. 3.25V

CAPS_LOCK LED For Charge LEDClose J6001

UX31EP 024 01/18

ER-017

ER-020

ER-027

ER-028

LID SW (no TouchPanel)

PR-003

PR-008

12

R56362.2kOHM5%

R56362.2kOHM5%

12

R5637

2.2kOHM5%

R5637

2.2kOHM5%

G

DS

GS

D3

2

1Q56112N7002K_T1_E3

GS

D3

2

1Q56112N7002K_T1_E3

1 2R5601 1KOhm

5%R5601 1KOhm

5%

12

C562310UF/6.3VC562310UF/6.3V

GS

D3

2

1

Q45032N7002

GS

D3

2

1

Q45032N7002

12

R56111MOhm

/UX31A_charger

R56111MOhm

/UX31A_charger

12

C56241UF/25V@

C56241UF/25V@

12

R5639

2.2kOHM5%

R5639

2.2kOHM5%

12

C562210UF/6.3VC562210UF/6.3V

12

R56094.3KOHM/UX31E_charger

R56094.3KOHM/UX31E_charger

12

R5640

1.5KOhm1%

R5640

1.5KOhm1%

5

34

Q5601BUM6K1NQ5601BUM6K1N

21

D56021SS355PT@

D56021SS355PT@

2

61

Q5601AUM6K1NQ5601AUM6K1N

5

34

Q5602BUM6K1NQ5602BUM6K1N

VDD1

VSS2 NC 3OUT 4

J5603

S-5711ANDL-I4T1G

J5603

S-5711ANDL-I4T1G

2

61

Q5609AUM6K1NQ5609AUM6K1N

12

R560310KOhmR560310KOhm

5

34

Q5609BUM6K1NQ5609BUM6K1N

12

R560410KOhmR560410KOhm

2

61

Q5602AUM6K1NQ5602AUM6K1N

12

C56050.1UF/16V

C56050.1UF/16V

12

R56051MOhmR56051MOhm

12

R5602

200KOhm

R5602

200KOhm

12

C5612

0.1UF/16V@C5612

0.1UF/16V@

12

C56130.1UF/16VC56130.1UF/16V

12

R560610KOhmR560610KOhm

12

R56071KOhm5%

R56071KOhm5%

VDD1

VSS2 NC 3OUT 4

J5602

S-5711ANDL-I4T1G

@J5602

S-5711ANDL-I4T1G

@

1 32

LED5602WHITELED5602WHITE

5

34

Q5603BUM6K1NQ5603BUM6K1N

12

C5604

0.1UF/16V@

C5604

0.1UF/16V@

G

DS

GS

D3

2

1Q56102N7002K_T1_E3

GS

D3

2

1Q56102N7002K_T1_E3

2

61

Q5603AUM6K1NQ5603AUM6K1N

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+3VS_DISCHRG +VGFX_CORE_DISCHRG+VTT_CPU_DISCHRG +VCORE_DISCHRG+0.75VS_DISCHRG+1.8VS_DISCHRG

+1.5V_DISCHRG

+VTT_PCH_DISCHRG+1.5VS_DISCHRG+5VS_DISCHRG

+3V_DISCHRG+5V_DISCHRG

+0.8VS_DISCHRG

SUSB_EC#30,82,83,84,87,91

SUSC_EC#30,91

SUSB_EC 3

+VGFX_CORE

+3VA

+3VA

+3VS+5VS +1.5VS +1.05VS+1.8VS

+3V+5V

+1.05VS +0.75VS +VCORE

+1.5V

+0.8VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

57 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

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Date: Sheet of

Title :Engineer:

C

57 99Tuesday, March 27, 2012

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Title :Engineer:

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57 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB3

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Main Board

4/20 Stuff R5710 and R5711

12

R5704330Ohm@

R5704330Ohm@

12

R5706330Ohm@

R5706330Ohm@

12

R5714330Ohm@

R5714330Ohm@

12

R5712330Ohm@

R5712330Ohm@

12

R5703330OhmR5703330Ohm

12

R5715330Ohm@

R5715330Ohm@

2

61

Q5701AUM6K1NQ5701AUM6K1N

5

34

Q5701BUM6K1NQ5701BUM6K1N

12

R5705330Ohm@

R5705330Ohm@

5

34

Q5702BUM6K1N

@

Q5702BUM6K1N

@

2

61

Q5703AUM6K1N

@

Q5703AUM6K1N

@

5

34

Q5703BUM6K1N

@

Q5703BUM6K1N

@

2

61

Q5704AUM6K1N

@

Q5704AUM6K1N

@

12

R5713330Ohm

@

R5713330Ohm

@

12

R5701100KOhmR5701100KOhm

5

34

Q5704BUM6K1N

@

Q5704BUM6K1N

@

2

61

Q5707AUM6K1N

@

Q5707AUM6K1N

@

12

R5720330Ohm@

R5720330Ohm@

5

34

Q5707BUM6K1N

@

Q5707BUM6K1N

@

2

61

Q5705AUM6K1NQ5705AUM6K1N

2

61

Q5702AUM6K1N

@

Q5702AUM6K1N

@

12

R5708330Ohm@

R5708330Ohm@

5

34

Q5705BUM6K1NQ5705BUM6K1N

2

61

Q5710AUM6K1N

@

Q5710AUM6K1N

@

12

R5702100KOhmR5702100KOhm

12

R5710330OhmR5710330Ohm

2

61

Q5706AUM6K1NQ5706AUM6K1N

12

R5711330OhmR5711330Ohm

5

34

Q5706BUM6K1NQ5706BUM6K1N

12

R5707330Ohm@

R5707330Ohm@

Page 58: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SYSTEM_PWRGD

CORE_PWRGD

P_0V8_PWRGD

SYSTEM_PWRGD

SUS_PWRGD22,30,81

DDR_PWRGD83

P_1VS8_PWRGD84

+VTT_CPU_PWRGD82

VRM_PWRGD80 CORE_PWRGD 30

P_0V8_PWRGD87

ALL_SYSTEM_PWRGD 3,22,30,80

5VSUS_PWRGD30

+3VS

+3VSUS

+3VS

+3VS

+3VSUS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

58 99Tuesday, March 27, 2012

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OD

OD

OD

OD

OD

12

C58050.1UF/6.3Vnbs_c0201_h13_000s

C58050.1UF/6.3Vnbs_c0201_h13_000s

210402

SL58030402

SL5803

1

23

D5801

BAT54AW

D5801

BAT54AW

210402

SL5802

0402

SL5802

INB1

INA2

GND3 OUTY 4

VCC 5U5803

74LVC1G08GW

U5803

74LVC1G08GW

1 2R5802

0OhmR5802

0Ohm7

8

RN5801D100KOhmRN5801D100KOhm

1 2R5806

0OhmR5806

0Ohm

12

RN5801A100KOhmRN5801A100KOhm

12

C58040.01UF/16VC58040.01UF/16V

1 2R5804

0OhmR5804

0Ohm

34

RN5801B100KOhmRN5801B100KOhm

56

RN5801C100KOhmRN5801C100KOhm

1 2R5803

0Ohm

@

R58030Ohm

@

1 2R5805

0OhmR5805

0Ohm

Page 59: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

TS1#_BAT_CON

SMB0_DAT_CLK_CONSMB0_DAT_BAT_CON

CHG_LED_con56

SMB0_CLK 30,83,88SMB0_DAT 30,83,88BAT1_IN_OC# 30

GND

A/D_DOCK_IN+V_DCJACK

GND

GND

BAT_CON

GND

+3VA

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

60 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

DC_DC & BAT IN

R2.0UX31A2

PowerSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

60 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

DC_DC & BAT IN

R2.0UX31A2

PowerSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

60 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

DC_DC & BAT IN

R2.0UX31A2

Power

Battery Connector

Depend on the currentof the adaptor.

Current setting=6A

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UX31EP 018 01/18

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1PT6009PT6009

1 PT6003PT6003

1 PT6018PT6018

1234 5 6

VI/O

GND

VI/O

VI/O

VBUS

VI/O

PD6001IP4223-CZ6

VI/O

GND

VI/O

VI/O

VBUS

VI/O

PD6001IP4223-CZ6

1 PT6005PT6005

1 PT6000PT6000

12

PC60000.1UF/25VPC60000.1UF/25V

12

PC60030.1UF/25Vnbs_c0603_h37_000s

PC60030.1UF/25Vnbs_c0603_h37_000s

1 PT6016PT6016

1 2PR6000 330OhmPR6000 330Ohm

12

PR60042.2Ohm 5%nbs_r1206_h30_000s

PR60042.2Ohm 5%nbs_r1206_h30_000s

1 PT6006PT60061 PT6007PT6007

12

PC600510UF/25Vnbs_c0805_h55_000s

PC600510UF/25Vnbs_c0805_h55_000s

12

PC60040.1UF/25Vnbs_c0603_h37_000s

PC60040.1UF/25Vnbs_c0603_h37_000s

8 87 76 65 54 43 32 21 1

SIDE19

SIDE210

J6003

WTOB_CON_8P

J6003

WTOB_CON_8P

1PT6010PT6010

12

PR60052.2Ohm 5%nbs_r1206_h30_000s

PR60052.2Ohm 5%nbs_r1206_h30_000s

1 2PR6002 330OhmPR6002 330Ohm

12

PR6003200KOhm

@PR6003200KOhm

@

1 PT6015PT6015

2 1

PL600180Ohm/100MhzIrat=3A

PL600180Ohm/100MhzIrat=3A

1 PT6013PT6013

1 PT6002PT6002

1 2PR6001 330OhmPR6001 330Ohm

1

2

3

4

5

6

7

J6001

DC_POWER_JACK_3P

J6001

DC_POWER_JACK_3P

1 PT6012PT6012

1 PT6001PT6001

12

PC60014.7UF/25Vnbs_c0805_h57_000s

PC60014.7UF/25Vnbs_c0805_h57_000s

1 PT6017PT6017

1PT6008PT6008

1 PT6004PT6004

1 PT6014PT6014

12

�PCE600015UF/25V

@

�PCE600015UF/25V

@

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PL600280Ohm/100MhzIrat=3A

12

PC60021UF/25Vnbs_c0603_h37_000s

PC60021UF/25Vnbs_c0603_h37_000s

1PT6011PT6011

Page 61: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

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Size Project Name Rev

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5

5

4

4

3

3

2

2

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C C

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

USB_PP1_con

USB_PN1_con

USB_PP9_con

USB_PN9_con

USB_PP1_conUSB_PN1_con

USB_PP9_conUSB_PN9_con

MIC_INT_CLK

USB_PP924

USB_PN924

USB_PP124

USB_PN124

U3_U3TXDN2_PCH24U3_U3TXDP2_PCH24

U3_U3RXDP2_PCH24U3_U3RXDN2_PCH24

CLK_USB4821

BUF_PLT_RST#3,7,24,30,31,45,53

MIC_INT_CLK45MIC_INT_DATA45

H_SPKR+38H_SPKR-38

ACZ_BCLK_AUD20

ACZ_RST#_AUD20ACZ_SDOUT_AUD20ACZ_SDIN0_AUD20

OP_SD#30

ACZ_SYNC_AUD20

+3VS

GND GND

+5VS

+5VS

GND

GND

+3V

+5V

GND

+3V

GNDGND

+3VS

GND

+5V

GNDGND

+5VS

Size Project Name Rev

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C

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ER-022

ER-031

ER-031

ER-035PR-011

1 2SL6303

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SL6303

R0603

12

C6308

8PF/25V

C6308

8PF/25V

1 2SL6302

R0603

SL6302

R0603

12

C6306

0.1UF/6.3V

C6306

0.1UF/6.3V

112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313132323333343435353636

SIDE1 37

SIDE2 38

J6301

FPC_CON_36P

J6301

FPC_CON_36P

12

C630510PF/50VC630510PF/50V

12

C63048PF/25VC63048PF/25V

1 2SL6301

R0603

SL6301

R0603

12

C6307

0.1UF/6.3V

C6307

0.1UF/6.3V

12

C6303

0.1UF/6.3V

@

C6303

0.1UF/6.3V

@

12

C63018PF/25VC63018PF/25V

1 2SL6304

R0603

SL6304

R0603

12

C6302

0.1UF/6.3V

C6302

0.1UF/6.3V

Page 64: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GND

GND GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

Size Project Name Rev

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CPU Bracket

UX31E 094 08/12

UX31EP 002 12/21

UX31A WLAN NUT SSD NUT

ER-002

Screw hole

EMI Shrapnel

ER-002

1H6517

OTRBIDO142X220

H6517

OTRBIDO142X220

1H6518

OTRBIDO142X220

H6518

OTRBIDO142X220

11U6508

C177_NP

U6508

C177_NP11

U6515

SMD190X98

U6515

SMD190X9811

U6504

C79_NP

U6504

C79_NP

11U6501

SMD232X260_NP

U6501

SMD232X260_NP

H6519

CT217CB140ID110

H6519

CT217CB140ID110

1H6511

C90D67

H6511

C90D67

1H6506

C177I111D91

H6506

C177I111D91

11U6505

C79_NP

U6505

C79_NP

1 2

H6504

2DRILL_D67_D91

H6504

2DRILL_D67_D91

1H6508

C177I111D91

H6508

C177I111D91

11U6502

C79_NP

U6502

C79_NP

1H6515

CT339B154I154D134

H6515

CT339B154I154D134

11U6507

C177_NP

U6507

C177_NP

1H6512

CT339B154I154D134

H6512

CT339B154I154D134

1H6505

C177I111D91

H6505

C177I111D91

1H6514

CT339B154I154D134

H6514

CT339B154I154D134

1H6510

C177I111D91

H6510

C177I111D91

1H6513

CT339B154I154D134

H6513

CT339B154I154D134

H6520

CT217CB140D110

H6520

CT217CB140D110

NP_NC1 GND1 2

GND2 3

GND3 4

H6516

O91X138DO91X138N

H6516

O91X138DO91X138N

H6501

CT217B176D146

H6501

CT217B176D146

1H6509

C177I111D91

H6509

C177I111D91

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5

5

4

4

3

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Page 67: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

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4

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5

5

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4

3

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5

5

4

4

3

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2

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U3_U3RXDN1_RU3_U3RXDP1_R

U3_U3TXDN1_RU3_U3TXDP1_R

U3_U3TXDN1_RU3_U3TXDP1_R

U3_U3RXDP1_RU3_U3RXDN1_R

U3_U3TXDN1_RU3_U3TXDP1_R

U3_U3RXDP1_RU3_U3RXDN1_R

USB_U2+_CON

USB_U2-_CON

USB_SW_CNTL

USB_U2+USB_U2-

USB_U2+

USB_U2-

USB_SW_CNTL_RUSB_CHARGE_VBUS

U3_OC#

+5VSUS_AI

USB_CHARGE_VBUS

USB_CHARGE_VBUS

USB_U2-_CON

U3_U3RXDN1_R

U3_U3TXDP1_R

U3_U3RXDP1_R

U3_U3TXDN1_R

USB_U2+_CON

USB_SW_CNTL

U3_U3RXDP1_PCH24

U3_U3TXDN1_PCH24U3_U3TXDP1_PCH24U3_U3RXDN1_PCH24

USB_PN024USB_PP024

USB_CHARGE_ON#30

USB_CHARGE_VBUS_EC30

U3_OC# 24

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GND

GNDGND

+5V_USB2

GND

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GND

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GND

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GND

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USB3.0EMI-Protection USB3.0

ESD-Protection

2nd : 07G028153010 ESD PROTECTION IP4284CZ10-TB

1st : 07G028076030ESD PROTECTION AZ1045-04F

USB30 CONN

USB2.0 EMI-Protection & ESD-Protection

USB Charger

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EMI

VBUS Contorl CircuitUSB_SWCharger_pwr_control & DC mode low

voltage control

Using TI IC, then theiphone4S can't chargerin S4&S3 mode.

VBUS_discharger

UX21 CONUSB30 CONN

12013-00011600

UX31EP 007 12/21

ER-013

ER-019

ER-013

ER-030

ER-032

12

R6901100KOhmR6901100KOhm

INT 1D- 2D+ 3

GND1 4VDD5

Y+6

Y-7

SB#8

GND29

U6904

PI5USB14566AZAE

U6904

PI5USB14566AZAE

12C6930 0.1UF/16VC6930 0.1UF/16V

12

R69094.7KOhm@

R69094.7KOhm@

12

C69040.1UF/16VC69040.1UF/16V

5

34

Q6901BUM6K1N

@Q6901BUM6K1N

@

1

23

D6903BAT54AWD6903BAT54AW

12 RN6915A0Ohm RN6915A0Ohm

2

61

Q6901AUM6K1N

@Q6901AUM6K1N

@

12

C69011UF/25V@

C69011UF/25V@

14

23

L697890Ohm

@

L697890Ohm

@

GND1

IN12

IN23

EN4

OUT3 8

OUT2 7

OUT1 6

OC# 5

U6903

TPS2065DGNG4

U6903

TPS2065DGNG4

1 2RN6916A

0Ohm@

RN6916A

0Ohm@

Line-11

Line-22

GND3

Line-34NC3 8

NC2 7

NC1 6Line-45

NC4 9

U6984

AZ1045-04F

U6984

AZ1045-04F

12

R69108.2KOhm@

R69108.2KOhm@

21L6906

120Ohm/100Mhz

L6906

120Ohm/100Mhz

12 RN6901A0Ohm RN6901A0Ohm

3 4RN6916B

0Ohm@

RN6916B

0Ohm@

VBUS1

D-2

D+3

PGND4

SSRX-5

SSRX+6

GND7

SSTX-8

SSTX+9

P_GND110

P_GND413

P_GND211

P_GND312

P_GND514

P_GND615

J6901

USB_CON_9P

J6901

USB_CON_9P

34 RN6901B0Ohm RN6901B0Ohm

12

R6902

1MOhm@R6902

1MOhm@

12C6925 0.1UF/16VC6925 0.1UF/16V

1 2R6903 1KOhm

@R6903 1KOhm

@

14

23

L690190Ohm/100MhzL690190Ohm/100Mhz

12

�CE6902100UF/6.3V

�CE6902100UF/6.3V

12 R69050OhmR69050Ohm

34 RN6915B0Ohm RN6915B0Ohm

12

C69260.1UF/6.3VC69260.1UF/6.3V

1

2

3 4

5

6

VI/O

GND

VI/O VI/O

VBUS

VI/O

D6902

IP4223-CZ6

VI/O

GND

VI/O VI/O

VBUS

VI/O

D6902

IP4223-CZ6

14

23

L697990Ohm

@

L697990Ohm

@

Page 70: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+3VA_ON30

PWR_SW# 30,32

LID_SW#56 LID_SW#_EC 30

AC_IN88

AC_IN_OC#_EC30

PWR_SW_KB#31

+3VA+3VA_EC

+3VA

+3VA

+3VA+3VA

+3VA

+3VA_EC

+3VA +3VA_EC

+3VA

+3VA

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

70 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB4

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Susi_HongSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

70 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB4

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ASUSTeK COMPUTER INC. NB4

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Place close to EC

UX31EP 022 01/18

ER-006

ER-022

ER-028 ER-028

12

C70011UF/6.3VC70011UF/6.3V

21

D7003

1SS355PT

D7003

1SS355PT

12

R70

16

330Ohm

R70

16

330Ohm

21

D70011SS355PTD70011SS355PT

12

R7011100KOhmR7011100KOhm

12

C7002

1UF/6.3V

C7002

1UF/6.3V

5

34

Q7002BUM6K31N

Q7002BUM6K31N

12

R7005200KOhmR7005200KOhm

OUT1

GND2

EN3

IN 5

DSG 4

U7001

G5244T11U

U7001

G5244T11U

12

R7004200KOhmR7004200KOhm

12

R7012100KOhmR7012100KOhm

12

C70032.2UF/10VC70032.2UF/10V

1 2R7001330Ohm R7001330Ohm

5

34

Q7003BUM6K31NQ7003BUM6K31N

2

61

Q7001AUM6K31N

Q7001AUM6K31N

5

34

Q7001BUM6K31N

Q7001BUM6K31N

31

2G

S

D

1

3

2

Q7004

2N7002K

G

S

D

1

3

2

Q7004

2N7002K

12

C70042.2UF/10VC70042.2UF/10V

2

61

Q7002AUM6K31NQ7002AUM6K31N

12

R7009100KOhmR7009100KOhm

2

61

Q7003AUM6K31N

Q7003AUM6K31N

12

R7010100KOhm

@

R7010100KOhm

@

12

R70021MOhmR70021MOhm

2 1

D7004

1SS355PT

D7004

1SS355PT

1

23

D7002

BAT54CW

D7002

BAT54CW

12

R7007511KOhm

nb

s_

r0

40

2_

h1

6_

00

0s

R7007511KOhm

nb

s_

r0

40

2_

h1

6_

00

0s

12

R7008100KOhm

@

R7008100KOhm

@

12

C7010

0.1UF/25V

C7010

0.1UF/25V

12

R700610KOhmR700610KOhm

12

R70031MOhmR70031MOhm

Page 71: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

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Size Project Name Rev

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Title :Engineer:

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71 99Tuesday, March 27, 2012

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Page 72: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

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Size Project Name Rev

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72 99Tuesday, March 27, 2012

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Page 73: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

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Size Project Name Rev

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73 99Tuesday, March 27, 2012

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Page 74: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

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2

2

1

1

D D

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Size Project Name Rev

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74 99Tuesday, March 27, 2012

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5

5

4

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Page 76: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

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2

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Page 77: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

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2

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Page 78: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

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Page 79: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

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2

2

1

1

D D

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Size Project Name Rev

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79 99Tuesday, March 27, 2012

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Page 80: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

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1

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D D

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P_G

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Size Project Name Rev

Date: Sheet of

Title :Engineer:

A2

80 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

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80 99Tuesday, March 27, 2012

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Date: Sheet of

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6

7

8

PQ8003FDMC0310ASG

S

S

S

D

D

D

D

6

7

8

PQ8003FDMC0310AS

GND242

GND343

GND444

GND545

PU8000BRT8168BGQWPU8000BRT8168BGQW

12

PR80131Ohmnbs_r1206_h30_000s

5%PR80131Ohmnbs_r1206_h30_000s

5%

1 2

PR80991Ohm 5%nbs_r0603_h24_000s

PR80991Ohm 5%nbs_r0603_h24_000s

12

PC8063100PF/50V

@

PC8063100PF/50V

@

21

PL80050.36UH

CYNTEC/PCME064T-R36MS1R407

PL80050.36UH

CYNTEC/PCME064T-R36MS1R407

12

PR8039100KOhmnbs_r0201_h12_000s

PR8039100KOhmnbs_r0201_h12_000s

21

PL80030.36UH

CYNTEC/PCME064T-R36MS1R407

PL80030.36UH

CYNTEC/PCME064T-R36MS1R407

1

3

5

2

4 G

S

S

S

D

D

D

D

6

7

8

PQ8005FDMC0310ASG

S

S

S

D

D

D

D

6

7

8

PQ8005FDMC0310AS

1 2PR803710KOhmPR803710KOhm

12

PR80143.6KOhmPR80143.6KOhm

12

PR80101Ohmnbs_r1206_h30_000s

5%PR80101Ohmnbs_r1206_h30_000s

5%

12PR80120Ohmnbs_r0603_h24_000s

PR80120Ohmnbs_r0603_h24_000s21

0402

PSL8005

0402

PSL8005

12PR80063KOhmPR80063KOhm

21

3�

GND

PC

E80

0247

0UF/

2VE

SR

=6m

Ohm

/Ir=3

.5A

GND

PC

E80

0247

0UF/

2VE

SR

=6m

Ohm

/Ir=3

.5A

12

PC807510UF/6.3Vnbs_c0603_h37_000s

@

PC807510UF/6.3Vnbs_c0603_h37_000s

@

12

�PCE8005220UF/2V

@

�PCE8005220UF/2V

@

12

PC80141000PF/50Vnbs_c0603_h37_000s

PC80141000PF/50Vnbs_c0603_h37_000s

21

3�

GND

PC

E80

0347

0UF/

2VE

SR

=6m

Ohm

/Ir=3

.5A

GND

PC

E80

0347

0UF/

2VE

SR

=6m

Ohm

/Ir=3

.5A

12

�PCE800815UF/25V

�PCE800815UF/25V

12

PC80161UF/25Vnbs_c0603_h37_000s

PC80161UF/25Vnbs_c0603_h37_000s

1 2

PC8017680PF/50VPC8017680PF/50V

12

PC80510.1UF/25Vnbs_c0603_h37_000s

PC80510.1UF/25Vnbs_c0603_h37_000s

12PR800910KOhmPR800910KOhm

210402

PSL8006

0402

PSL8006

12

PC80602200PF/50VPC80602200PF/50V

12

PR

8090

11K

Ohm

PR

8090

11K

Ohm

12

PR

8022

249K

Ohm

PR

8022

249K

Ohm

12

PJ8

002

SH

OR

T_P

IN@

PJ8

002

SH

OR

T_P

IN@

12

�PCE8004220UF/2V

@

�PCE8004220UF/2V

@1

3

5

2

4 G

S

S

S

D

D

D

D

6

7

8

PQ8002FDMC0310ASG

S

S

S

D

D

D

D

6

7

8

PQ8002FDMC0310AS

12 P

C80

390.

1UF/

25V

PC

8039

0.1U

F/25

V

12

PR8003150KOhmPR8003150KOhm

12

PR

8089

39K

Ohm

PR

8089

39K

Ohm

12

PC807410UF/6.3Vnbs_c0603_h37_000s

PC807410UF/6.3Vnbs_c0603_h37_000s

12

PC80431000PF/50VPC80431000PF/50V

12

PC8064100PF/50V

@

PC8064100PF/50V

@

12

PC80101000PF/50Vnbs_c0603_h37_000s

PC80101000PF/50Vnbs_c0603_h37_000s

12

PR

8091

11K

Ohm

PR

8091

11K

Ohm

12

PC80470.1UF/25V

@

PC80470.1UF/25V

@

12

PR

8073

54.9

Ohm

PR

8073

54.9

Ohm

12

PR

8028

220K

Ohm

PR

8028

220K

Ohm

12

PC80150.1UF/25VPC80150.1UF/25V

210402

PSL8007

0402

PSL8007

12

PC807010UF/6.3Vnbs_c0603_h37_000s

PC807010UF/6.3Vnbs_c0603_h37_000s

12

PR80153.6KOhmPR80153.6KOhm

12

PR

8088

39K

Ohm

PR

8088

39K

Ohm

12

PC80380.1UF/25Vnbs_c0603_h37_000s

PC80380.1UF/25Vnbs_c0603_h37_000s

12

PR

8045

470K

OH

M5%

PR

8045

470K

OH

M5%

12

PC807610UF/6.3Vnbs_c0603_h37_000s

@

PC807610UF/6.3Vnbs_c0603_h37_000s

@

12

PC80410.1UF/25Vnbs_c0603_h37_000s

PC80410.1UF/25Vnbs_c0603_h37_000s

12

PJ8009SHORT_PIN

@PJ8009SHORT_PIN

@

12

PC80582200PF/50VPC80582200PF/50V

12

PJ8

007

SH

OR

T_P

IN@

PJ8

007

SH

OR

T_P

IN@

1 2

PC8025220PF/50VPC8025220PF/50V

12

PC80521000PF/50VPC80521000PF/50V

12

PC807210UF/6.3Vnbs_c0603_h37_000s

PC807210UF/6.3Vnbs_c0603_h37_000s

1 2

PR8002150KOhmPR8002150KOhm

12

PC807910UF/6.3Vnbs_c0603_h37_000s

@

PC807910UF/6.3Vnbs_c0603_h37_000s

@

12

PR804610KOHM 3%PR804610KOHM 3%

12

PR

8049

470K

OH

M5%

PR

8049

470K

OH

M5%

12

PC80111UF/25Vnbs_c0603_h37_000s

PC80111UF/25Vnbs_c0603_h37_000s

11 2 2

PJP80021MM_OPEN_5MIL

@ PJP80021MM_OPEN_5MIL

@

1

3

5

2

4 G

S

S

S

D

D

D

D

6

7

8

PQ8006FDMC0310ASG

S

S

S

D

D

D

D

6

7

8

PQ8006FDMC0310AS

1 2PR80168.06KOhmPR80168.06KOhm

12

PR804710KOHM 3%PR804710KOHM 3%

12

PC80451UF/25Vnbs_c0603_h37_000s

PC80451UF/25Vnbs_c0603_h37_000s

12

PC80441000PF/50VPC80441000PF/50V

12

PJ8

008

SH

OR

T_P

IN@

PJ8

008

SH

OR

T_P

IN@

12

PC80421000PF/50VPC80421000PF/50V

1 2

PR8071100OhmPR8071100Ohm

12

PC80572200PF/50VPC80572200PF/50V

12

PR809310Ohm 5%nbs_r0603_h24_000s

PR809310Ohm 5%nbs_r0603_h24_000s

12PR803624KOhmPR803624KOhm

12

PC807710UF/6.3Vnbs_c0603_h37_000s

@

PC807710UF/6.3Vnbs_c0603_h37_000s

@

12PR800710KOhmPR800710KOhm

12

PC807310UF/6.3Vnbs_c0603_h37_000s

PC807310UF/6.3Vnbs_c0603_h37_000s

1 2

PC8019220PF/50VPC8019220PF/50V

12

PR

8087

200K

Ohm

PR

8087

200K

Ohm

12

PR80111Ohmnbs_r0603_h24_000s5%

PR80111Ohmnbs_r0603_h24_000s5%

12

PC80500.1UF/25V

@

PC80500.1UF/25V

@

12

PC80210.1UF/25VPC80210.1UF/25V

12

PC807110UF/6.3Vnbs_c0603_h37_000s

PC807110UF/6.3Vnbs_c0603_h37_000s

1 2

PC8018680PF/50VPC8018680PF/50V

1 2

PR8070100OhmPR8070100Ohm

1 2

PR80761Ohmnbs_r0603_h24_000s

5%PR80761Ohmnbs_r0603_h24_000s

5%

12

PC80400.1UF/25Vnbs_c0603_h37_000s

PC80400.1UF/25Vnbs_c0603_h37_000s

12

PC80562200PF/50VPC80562200PF/50V

210402

PSL8008

0402

PSL8008

12

PC80541000PF/50VPC80541000PF/50V

12PR80083KOhmPR80083KOhm

12

PJ8

001

SH

OR

T_P

IN@

PJ8

001

SH

OR

T_P

IN@1

2

PC80361UF/25Vnbs_c0603_h37_000s

PC80361UF/25Vnbs_c0603_h37_000s

12 P

C80

350.

1UF/

25V

PC

8035

0.1U

F/25

V

1 2 3

4

5

G S

D

PQ

8000

FDM

C76

96nb

s_po

wer

pak_

5p_0

00

G S

D

PQ

8000

FDM

C76

96nb

s_po

wer

pak_

5p_0

00

12

PR

8021

300K

Ohm

nbs_

r020

1_h1

0_00

0s

PR

8021

300K

Ohm

nbs_

r020

1_h1

0_00

0s

12

�PCE800115UF/25V

�PCE800115UF/25V

11 2 2

PJP80031MM_OPEN_5MIL

@ PJP80031MM_OPEN_5MIL

@

1 2 3

4

5

G S

D

PQ

8004

FDM

C76

96nb

s_po

wer

pak_

5p_0

00

G S

D

PQ

8004

FDM

C76

96nb

s_po

wer

pak_

5p_0

00

11 2 2

PJP80041MM_OPEN_5MIL

@ PJP80041MM_OPEN_5MIL

@

12

PR

8033

53.6

KO

hmP

R80

3353

.6K

Ohm

12

PR

8030

300K

Ohm

nbs_

r020

1_h1

0_00

0s

PR

8030

300K

Ohm

nbs_

r020

1_h1

0_00

0s

12

PC807810UF/6.3Vnbs_c0603_h37_000s

@

PC807810UF/6.3Vnbs_c0603_h37_000s

@

12

PR

8026

300K

Ohm

nbs_

r020

1_h1

0_00

0s

PR

8026

300K

Ohm

nbs_

r020

1_h1

0_00

0s

Page 81: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

P_5V3V_CP2_20P_5V3V_CP4_20

P_5V3V_CP3_20P_5V3V_CP1_20P_5VSUS_DL_30

P_5V3V_VIN_S

P_5VSUS_LX_30

GND

+3VO

GND GND

+3VSUS

GND+5VO

+5VSUS

+5VAO

+3VAO

+3VA

+12VSUS

P_3VSUS_SNB_S

P_5V3V_VIN_S

P_5VSUS_SNB_S

P_5VSUS_VSENS_10 P_3VSUS_VSENS_10P_3VSUS_VSENS_10

P_5VSUS_DL_30P_5VSUS_LX_30P_5VSUS_DH_30P_5VSUS_BST_30

P_3VSUS_DL_30P_3VSUS_LX_30

P_3VSUS_BST_30P_3VSUS_DH_30

P_5

VS

US

_EN

_OC

_10

P_5

VS

US

_FB

_10

P_5

V3V

_TO

N_1

0P

_3V

SU

S_E

N_O

C_1

0P

_3V

SU

S_F

B_1

0

P_5

V3V

_SE

CF

B_1

0

P_5

V3V

_VIN

_20

P_5

V3V

_EN

LDO

_10

P_5VSUS_DH_30

SUS_PWRGD

P_3VSUS_LX_30

P_5VSUS_DL_30P_3VSUS_DL_30

P_5V3V_VIN_S

P_5V

3V_S

EC

FB

_10

P_5VSUS_BST_30

P_5VSUS_LX_30

P_3VSUS_DHR_30P_3VSUS_DH_30

5VSUS_ON30

SUS_PWRGD 22,30,58

3VSUS_ON 26,30P_+5VSUS_VSET_1083

+5VO+3VAO +3VA

+5VAO +5VA

+12VSUS

AC_BAT_SYS

+5VSUS +3VSUS

+3VO+5VO

+5VO

+3VAO

+5VAO

+12VSUS

+5VO

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

81 97Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

+3VSUS/+5VSUS

R2.0

shihhsien_yang

UX31A2Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

81 97Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

+3VSUS/+5VSUS

R2.0

shihhsien_yang

UX31A2Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

81 97Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

+3VSUS/+5VSUS

R2.0

shihhsien_yang

UX31A2���� check ���������������� +12VSUS total �������������������� ��������10kOhm

S0

5VSUS_ON

SUSC_EC#

1

1.5V_ON

3VSUS_ON

SUSB_EC#

1

1

1

1

S3 DS3 S5 S5 with AI charger

Battery Mode

1

1

1

1

1

1

1

0

0

0

0

0

0

0

0

0

0

0

0

0

S5

1

1

S5 with AI charger

1

Adaptor Mode

1

1

1

1

1

1

1

1

0

0

0

0

1

1

0

0

0

1

0

0

0

S0

5VSUS_ON

SUSC_EC#

1

1.5V_ON

S3

3VSUS_ON

SUSB_EC#

DS3

Imax=4A Imax=4A

7*7*37*7*3

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1 2

PR81011Ohmnbs_r0603_h24_000s

5%PR81011Ohmnbs_r0603_h24_000s

5%

12

PC81271000PF/50Vnbs_c0603_h37_000s

PC81271000PF/50Vnbs_c0603_h37_000s

1

23

PD8102BAT54SWPD8102BAT54SW

12

PR81046.65KOhmPR81046.65KOhm 1

2

PR8113249KOhmPR8113249KOhm

12

PC81034.7UF/6.3Vnbs_c0603_h37_000s

PC81034.7UF/6.3Vnbs_c0603_h37_000s

1PT8111 TPC28TPT8111 TPC28T

12

PJ8

103

SH

OR

T_P

IN@

PJ8

103

SH

OR

T_P

IN@

123

4

5

GS

D

PQ

8102

EM

B20

N03

Vnb

s_po

wer

pak_

5p_0

11

GS

D

PQ

8102

EM

B20

N03

Vnb

s_po

wer

pak_

5p_0

11

12

�PCE8102150UF/6.3V

�PCE8102150UF/6.3V

1

23

PD8100BAT54CW @

PD8100BAT54CW @

1 2

PC81081000PF/50V

@ PC81081000PF/50V

@

1 2

PC81002200PF/50V

@PC81002200PF/50V

@

12

PR8106249KOhmPR8106249KOhm

2 1

PL81002.2UHIrat=8A

PL81002.2UHIrat=8A

12

PC813122UF/6.3Vnbs_c0805_h57_000s

@

PC813122UF/6.3Vnbs_c0805_h57_000s

@FB

11

EN

TR

IP1

2

TO

N3

EN

TR

IP2

4

FB

25

PGOOD 6BOOT2 7

UGATE2 8PHASE2 9LGATE2 10

VIN

11E

NLD

O12

SE

CF

B13

LDO

514

LDO

315

LGATE116

PHASE117

UGATE118

BOOT119

BYP120

GND21

PU8100RT8239BZQWPU8100RT8239BZQW

12

PC81170.1UF/25VPC81170.1UF/25V

12

PC81140.1UF/25Vnbs_c0603_h37_000s

PC81140.1UF/25Vnbs_c0603_h37_000s

1PT8110 TPC28TPT8110 TPC28T

1 2 3

4

5

G S

D

PQ

8100

EM

B20

N03

Vnb

s_po

wer

pak_

5p_0

11

G S

D

PQ

8100

EM

B20

N03

Vnb

s_po

wer

pak_

5p_0

111

2

PR81301Ohmnbs_r1206_h30_000s

5%PR81301Ohmnbs_r1206_h30_000s

5%

12

PC81290.1UF/25V

@

PC81290.1UF/25V

@

1PT8112 TPC28TPT8112 TPC28T

11 2 2

PJP81021MM_OPEN_5MIL

@

PJP81021MM_OPEN_5MIL

@

12

PC81120.1UF/25VPC81120.1UF/25V

12

PR811910KOhm

@

PR811910KOhm

@

123

4

5

GS

D

PQ

8103

EM

B20

N03

Vnb

s_po

wer

pak_

5p_0

11

GS

D

PQ

8103

EM

B20

N03

Vnb

s_po

wer

pak_

5p_0

11

11 2 2

PJP81001MM_OPEN_5MIL

@

PJP81001MM_OPEN_5MIL

@

1PT8105 TPC28TPT8105 TPC28T

2 1

PL81012.2UHIrat=8A

PL81012.2UHIrat=8A

12

PC81200.1UF/25VPC81200.1UF/25V

12

PR8103200KOhmPR8103200KOhm

12

�PCE8101

220UF/6.3V

�PCE8101

220UF/6.3V

1PT8106 TPC28TPT8106 TPC28T

12

PR810510.2KOhm

PR810510.2KOhm

1PT8107 TPC28TPT8107 TPC28T

12

PC81150.1UF/25Vnbs_c0603_h37_000s

PC81150.1UF/25Vnbs_c0603_h37_000s

12

PJ8

100

SH

OR

T_P

IN@

PJ8

100

SH

OR

T_P

IN@

12

PC81041000PF/50VPC81041000PF/50V

12

PR8100200KOhmPR8100200KOhm

12

PR81311Ohmnbs_r1206_h30_000s

5%PR81311Ohmnbs_r1206_h30_000s

5%

1PT8101 TPC28TPT8101 TPC28T

11 2 2

PJP81011MM_OPEN_5MIL

@PJP81011MM_OPEN_5MIL

@

12

PR811756KOhmPR811756KOhm

12

PC81160.1UF/25Vnbs_c0603_h37_000s

PC81160.1UF/25Vnbs_c0603_h37_000s

1

23

PD8101BAT54SWPD8101BAT54SW

12

PC81020.1UF/25Vnbs_c0603_h37_000s

PC81020.1UF/25Vnbs_c0603_h37_000s

12PR81070Ohmnbs_r0603_h24_000s

PR81070Ohmnbs_r0603_h24_000s

1 2

PC81090.1UF/25Vnbs_c0603_h37_000s

PC81090.1UF/25Vnbs_c0603_h37_000s

1 2

PC81012200PF/50V

@PC81012200PF/50V

@

12

PC81211UF/25V

@nbs_c0603_h37_000s

PC81211UF/25V

@nbs_c0603_h37_000s

12

PR81100Ohm

@PR81100Ohm

@

2 10603

PSL8100

0603

PSL8100

12

PC81181UF/25V

@nbs_c0603_h37_000s

PC81181UF/25V

@nbs_c0603_h37_000s

12

PC813222UF/6.3Vnbs_c0805_h57_000s

@

PC813222UF/6.3Vnbs_c0805_h57_000s

@

2 10603

PSL8102

0603

PSL8102

12

PR811414.7KOhmPR811414.7KOhm

12

�PCE810015UF/25V

�PCE810015UF/25V

1 2

PC81060.1UF/25Vnbs_c0603_h37_000s

PC81060.1UF/25Vnbs_c0603_h37_000s

1 2 3

4

5

G S

D

PQ

8101

EM

B20

N03

Vnb

s_po

wer

pak_

5p_0

11

G S

D

PQ

8101

EM

B20

N03

Vnb

s_po

wer

pak_

5p_0

11

1PT8109 TPC28TPT8109 TPC28T

1PT8103 TPC28TPT8103 TPC28T

12

PR8111392KOhmPR8111392KOhm

1PT8104 TPC28TPT8104 TPC28T

2

61

PQ8108AUM6K1NPQ8108AUM6K1N

12

PC81281000PF/50Vnbs_c0603_h37_000s

PC81281000PF/50Vnbs_c0603_h37_000s

12

PR8139249KOhmPR8139249KOhm

12

PC81344.7UF/6.3Vnbs_c0603_h37_000s

PC81344.7UF/6.3Vnbs_c0603_h37_000s

5

34

PQ8108BUM6K1NPQ8108BUM6K1N

12

PC81130.1UF/25Vnbs_c0603_h37_000s

PC81130.1UF/25Vnbs_c0603_h37_000s

12

PR811639KOHMPR811639KOHM

2 10603

PSL8101

0603

PSL8101

12

PC81050.1UF/25VPC81050.1UF/25V

1PT8102 TPC28TPT8102 TPC28T

12

PR811510KOhmPR811510KOhm

12

PR811810KOhm

@

PR811810KOhm

@

12

PC81111000PF/50VPC81111000PF/50V

12

PR8102392KOhmPR8102392KOhm

1PT8100 TPC28TPT8100 TPC28T

Page 82: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

P_VCCP_LOSENS_10

P_VTT_SNB_S

P_VCCP_IN_S

P_V

CC

P_V

5IN

_20

P_V

CC

P_B

ST

_20

P_V

CC

P_E

N_1

0P

_VC

CP

_MO

DE

_10

P_V

CC

P_V

OU

T_10

P_VCCP_PHASE_S

P_V

CC

P_V

RE

F_10

P_V

CC

P_C

OM

P_10

P_V

CC

P_R

EF

IN_10

VCCP_SENSE 6

VSSP_SENSE 6

SUSB_EC# 30,57,83,84,87,91

+VTT_CPU_PWRGD58

+5VSUS

+1.05VS+1.05VO

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

82 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

+1.05VS

R2.0

shihhsien_yang

<Variant Name>

UX31A2Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

82 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

+1.05VS

R2.0

shihhsien_yang

<Variant Name>

UX31A2Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

82 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

+1.05VS

R2.0

shihhsien_yang

<Variant Name>

UX31A2

+VTT_CPU & +VTT_PCH & +1.05VS POWER SUPPLY

f=1MHz

OCP=7.6AImax=6A

����������������������������

�������� ��������� ��������� ��������� �

5*5*3

21

PL82001.0UH

Irat=10.1A

PL82001.0UH

Irat=10.1A

12

PC82290.1UF/25Vnbs_c0603_h37_000s

PC82290.1UF/25Vnbs_c0603_h37_000s

1 2

PR82370OhmPR82370Ohm

12

PC823222UF/6.3Vnbs_c0805_h57_000s

PC823222UF/6.3Vnbs_c0805_h57_000s

1 2

PC82011UF/25Vnbs_c0603_h37_000s

PC82011UF/25Vnbs_c0603_h37_000s

11 2 2

PJP82001MM_OPEN_5MIL

@PJP8200

1MM_OPEN_5MIL

@

1 2

PR82150Ohm

@PR82150Ohm

@

12

PC82160.1UF/25V

@

PC82160.1UF/25V

@

210402

PSL8201

0402

PSL8201

PGND11

PGND22

PGND33

VIN14

VIN25

GN

D6

VR

EF

7

CO

MP

8

RE

FIN

9

VO

UT

10

SW1 11SW2 12SW3 13SW4 14SW5 15

BS

T16

EN

17M

OD

E18

PG

OO

D19

V5I

N20

GN

D1

21G

ND

222

GN

D3

23G

ND

424

GN

D5

25

PU8200TPS51317RGBRPU8200TPS51317RGBR

12

PC82282200PF/50V

PC82282200PF/50V

12

PR82012.2Ohm

nbs_r0603_h24_000s5%

PR82012.2Ohm

nbs_r0603_h24_000s5%

210402

PSL8202

0402

PSL8202

12

PC82251000PF/50Vnbs_c0603_h37_000s

PC82251000PF/50Vnbs_c0603_h37_000s

12

PC823122UF/6.3Vnbs_c0805_h57_000s

PC823122UF/6.3Vnbs_c0805_h57_000s

12

PR820256KOhmPR820256KOhm

12

PC82110.1UF/25V

@

PC82110.1UF/25V

@

12

PR82281Ohmnbs_r1206_h30_000s

5%PR82281Ohmnbs_r1206_h30_000s

5%

12

PJ8204SHORT_PIN

@

PJ8204SHORT_PIN

@

12

PC822610UF/6.3Vnbs_c0805_h57_000s

PC822610UF/6.3Vnbs_c0805_h57_000s

12

PR820349.9KOhmPR820349.9KOhm

12

PC82040.1UF/25V

@

PC82040.1UF/25V

@

12

PC821922UF/6.3Vnbs_c0805_h57_000s

PC821922UF/6.3Vnbs_c0805_h57_000s

11 2 2

PJP82011MM_OPEN_5MIL

@PJP8201

1MM_OPEN_5MIL

@

1 2

PR822710OhmPR822710Ohm

12

PC

8202

0.22

UF

/25V

nbs_

c060

3_h3

7_00

0s

PC

8202

0.22

UF

/25V

nbs_

c060

3_h3

7_00

0s

12

PC82350.1UF/25V

@

PC82350.1UF/25V

@

1 2

PR82043KOhmPR82043KOhm

Page 83: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

P_+1.5V_S3_10

P_+1.5V_BOOT_20

P_+

1.5V

_VD

D_2

0

P_+1.5V_FBJP_10

P_+

1.5V

_VD

DP

_20

P_+

1.5V

_CS

_10

P_+1.5V_VDDQ_20

P_+1.5V_LGATE_30

P_+1.5V_TON_10P_+1.5V_IN_SP_+1.5V_S5_10P_+1.5V_S3_10

P_+1.5V_UGATE_30

P_+1.5V_S5_10

P_+1.5V_IN_S

P_+1.5V_VLDOIN_30P_+1.5V_FB_10

P_+1.5V_PHASE_30

P_1V5_VSET_10

P_+

1.5V

_FB

_10

P_+1.5V_PHASE_30

P_+5VSUS_VSET_10P_1V5_VSET_10

P_1V5_VSET_10

DDR_PWRGD58

1.5V_ON30

SUSB_EC#30,57,82,84,87,91

P_+5VSUS_VSET_10 81SMB0_DAT30,60,88SMB0_CLK30,60,88

VTTREF

+5VSUS

AC_BAT_SYS

+5VSUS

+5VSUS

+1.5V

+0.75VS

+1.5VS

+1.5VO

+3VA_EC+5VSUS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

83 99Tuesday, March 27, 2012

ASUSTek Computer INC.

+1.5V/+0.75VS

R2.0UX31A2

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

83 99Tuesday, March 27, 2012

ASUSTek Computer INC.

+1.5V/+0.75VS

R2.0UX31A2

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

83 99Tuesday, March 27, 2012

ASUSTek Computer INC.

+1.5V/+0.75VS

R2.0UX31A2

shihhsien_yang

�������������������� �������� ��������

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��������������������������������������������

S5

S3/S5

S5

S0

S3/S0

S3/S5

Imax=10A

VDDQ OCP=(PR8312/Rds,on)*10uAVTT OCP=1.3A

OCP=9.23A

f=308kHz

FB=0.75V

����������������� ���������������������������� ���������������������������� ���������������������������� �����������

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DDR3(1.5V): PR8314=9.53KDDR3L(1.35V: )PR8314=12K

������������������������������������

������������������������������������

Address: 0x50

12

�PCE8324100UF/2.5V

�PCE8324100UF/2.5V

12

PC830610UF/6.3Vnbs_c0805_h57_000s

PC830610UF/6.3Vnbs_c0805_h57_000s

12

PC83210.1UF/25VPC83210.1UF/25V

12

PR831412KOhmPR831412KOhm

GND1

SCL2

SDA3 OUT2 4OUT1 5VCC 6

PU8302UP6268AMA6

@PU8302UP6268AMA6

@

12

PC83000.033UF/16VPC83000.033UF/16V

12

PC83131UF/25Vnbs_c0603_h37_000s

PC83131UF/25Vnbs_c0603_h37_000s

12

PJ8

301

SH

OR

T_P

IN@

PJ8

301

SH

OR

T_P

IN@

12

PC83170.1UF/25V

@

PC83170.1UF/25V

@

12

PC83121UF/25Vnbs_c0603_h37_000s

PC83121UF/25Vnbs_c0603_h37_000s

12

PC83160.1UF/25V

@

PC83160.1UF/25V

@

1 2PR831224KOhmPR831224KOhm

1 2 3

4

5

G S

D

PQ

8301

EM

B20

N03

Vnb

s_po

wer

pak_

5p_0

11

G S

D

PQ

8301

EM

B20

N03

Vnb

s_po

wer

pak_

5p_0

11

1

23

PD8300BAT54CW

@PD8300BAT54CW

@

12

PC830710UF/6.3Vnbs_c0805_h57_000s

PC830710UF/6.3Vnbs_c0805_h57_000s

12

PR830239KOHMPR830239KOHM

12

PR83092.2Ohmnbs_r0603_h24_000s

5%PR83092.2Ohmnbs_r0603_h24_000s

5%

1 2

PC83112200PF/50VPC83112200PF/50V

12

PR83220Ohm

@PR83220Ohm

@

12

PR83201Ohmnbs_r1206_h30_000s

5%PR83201Ohmnbs_r1206_h30_000s

5%

12

PC83011UF/6.3VPC83011UF/6.3V

12

PC83040.1UF/25VPC83040.1UF/25V

12

PR8321330KOHMPR8321330KOHM

12

PC83101UF/25Vnbs_c0603_h37_000s

PC83101UF/25Vnbs_c0603_h37_000s

11 2 2

PJP83011MM_OPEN_5MIL

@PJP83011MM_OPEN_5MIL

@

12

PC8327

8PF/25V@PC8327

8PF/25V@

2 1

PL83012.2UHIrat=8A

PL83012.2UHIrat=8A

1

23

PD8301BAT54CWPD8301

BAT54CW

12

PC83031UF/25Vnbs_c0603_h37_000s

PC83031UF/25Vnbs_c0603_h37_000s

12

PC83150.1UF/25VPC83150.1UF/25V

12

PC83241UF/25V

@nbs_c0603_h37_000s

PC83241UF/25V

@nbs_c0603_h37_000s

12

PC83201000PF/50Vnbs_c0603_h37_000s

PC83201000PF/50Vnbs_c0603_h37_000s

12

PR83102.2Ohmnbs_r0603_h24_000s

5%PR83102.2Ohmnbs_r0603_h24_000s

5%

1 2

PR830149.9KOHMPR830149.9KOHM

12

PC83080.1UF/25VPC83080.1UF/25V

1 2

PC83090.1UF/25Vnbs_c0603_h37_000s

PC83090.1UF/25Vnbs_c0603_h37_000s

12

PR83070Ohmnbs_r0603_h24_000s

PR83070Ohmnbs_r0603_h24_000s

11 2 2

PJP83001MM_OPEN_5MIL

@PJP83001MM_OPEN_5MIL

@

12

PR83230Ohm

@PR83230Ohm

@

1 2

PC8314680PF/50VPC8314680PF/50V

12

PR83042.2KOhm

@

PR83042.2KOhm

@

VT

TG

ND

1V

TT

SN

S2

GN

D1

3V

TT

RE

F4

VD

DQ

5

FB6

S37

S58

TON9

PGOOD10

VD

D1

1

VD

DP

12

CS

13

PG

ND

14

LG

AT

E1

5

PHASE 16UGATE 17

BOOT 18VLDOIN 19

VTT 20GND2 21GND3 22GND4 23

PU8300RT8207MZQWPU8300RT8207MZQW

12

PR83080Ohmnbs_r0603_h24_000s

PR83080Ohmnbs_r0603_h24_000s

1 2

PR8318820KOhmPR8318820KOhm

12

PR83240Ohm

@PR83240Ohm

@

12

PR83052.2KOhm

@

PR83052.2KOhm

@

1 2 3

4

5

G S

D

PQ

8303

EM

B20

N03

Vnb

s_po

wer

pak_

5p_0

11

G S

D

PQ

8303

EM

B20

N03

Vnb

s_po

wer

pak_

5p_0

11

12

PJ8

302

SH

OR

T_P

IN@

PJ8

302

SH

OR

T_P

IN@

1 2

PR831310KOhmPR831310KOhm

12

PC8326

8PF/25V@PC8326

8PF/25V@

Page 84: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+1.8VS

GND

GND

P_1VS8_IN_S

P_1VS8_SHDNRT_10

P_1VS8_RCEN_10

P_1VS8_COMP_10 P_1VS8_RC_10

P_1

VS

8_S

HD

N_1

0

P_1VS8_SENSE_10

P_1VS8_FB_10P_1VS8_VDD_10

P_1VS8_SNB_S

P_1VS8_LX_S

P_1VS8_PWRGD58

SUSB_EC#30,57,82,83,87,91

+1.8VS

+5VSUS

+1.8VO

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

84 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

+1.8VS

R2.0

shihhsien_yang

UX31A2Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

84 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

+1.8VS

R2.0

shihhsien_yang

UX31A2Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

84 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

+1.8VS

R2.0

shihhsien_yang

UX31A2

+1.8VS POWER SUPPLY

FB=0.8V

Imax=2A

��������������������

f=1MHz

OCP=4A

GS

D3

2

1

PQ84002N7002

GS

D3

2

1

PQ84002N7002

COMP 10

SHDN/RT1

LX2 4PVDD6

VDD7

FB 9

LX1 3

PGOOD8

GND1 2

PGND 5GND211

GND312

GND413

PU8400RT8015BGQWPU8400RT8015BGQW

1PT8403 TPC28TPT8403 TPC28T

12

PC840010UF/6.3Vnbs_c0805_h57_000s

PC840010UF/6.3Vnbs_c0805_h57_000s

11 2 2

PJP84001MM_OPEN_5MIL

@

PJP84001MM_OPEN_5MIL

@

11 2 2

PJP84011MM_OPEN_5MIL

@

PJP84011MM_OPEN_5MIL

@

12

PR84101Ohmnbs_r1206_h30_000s

5%PR84101Ohmnbs_r1206_h30_000s

5%

1PT8402 TPC28TPT8402 TPC28T

1 2

PR840410KOhm

nbs_r0201_h12_000s

PR840410KOhm

nbs_r0201_h12_000s

12

PC84060.1UF/25VPC84060.1UF/25V

12

PJ8

400

SH

OR

T_P

IN@

PJ8

400

SH

OR

T_P

IN@

1PT8401 TPC28TPT8401 TPC28T

12

PR841639KOHMPR841639KOHM 1

2

PC84180.01UF/25VPC84180.01UF/25V

1

23

PD8403BAT54CW

@ PD8403BAT54CW

@

1 2

PR840112KOhmPR840112KOhm

21

PL84002.2UHIrat=6A

PL84002.2UHIrat=6A

1 2

PR840615KOhmPR840615KOhm

12

PC84101000PF/50Vnbs_c0603_h37_000s

PC84101000PF/50Vnbs_c0603_h37_000s

12

PR840010OhmPR840010Ohm

1 2PR841424KOhmPR841424KOhm

1 2

PC840447PF/50VPC840447PF/50V

1 2

PR8402330KOHMPR8402330KOHM

12

PC840310UF/6.3Vnbs_c0805_h57_000s

PC840310UF/6.3Vnbs_c0805_h57_000s

12

PC8416100PF/50VPC8416100PF/50V

12

PC840510UF/6.3Vnbs_c0805_h57_000s

PC840510UF/6.3Vnbs_c0805_h57_000s

Page 85: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

85 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

R2.0

<Variant Name>

UX31A2

shihhsien_yang

POWER_I/O_NVDD

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

85 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

R2.0

<Variant Name>

UX31A2

shihhsien_yang

POWER_I/O_NVDD

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

85 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

R2.0

<Variant Name>

UX31A2

shihhsien_yang

POWER_I/O_NVDD

Page 86: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

86 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

R2.0

<Variant Name>

UX31A2

shihhsien_yang

POWER_+VGFX_CORE

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

86 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

R2.0

<Variant Name>

UX31A2

shihhsien_yang

POWER_+VGFX_CORE

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

86 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

R2.0

<Variant Name>

UX31A2

shihhsien_yang

POWER_+VGFX_CORE

Page 87: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GND

GND

GND

GND

+0.8VS

+0.8VS

+0.8VS

P_0

VS

8_LO

SE

NS

E_1

0

P_0VS8_RC_10

P_0VS8_IN_S

P_0VS8_SHDNRT_10P_0VS8_COMP_10

P_0VS8_EN_RC_10

P_0VS8_SENSE_10

P_0VS8_FB_10P_0

VS

8_S

HD

N_1

0

P_0VS8_SNB_S

P_0VS8_LX_S

P_0VS8_UV2_MOS_10

P_0VS8_FB_10

P_0VS8_UV2_BJT_10

P_0VS8_FB_RC_10

P_0VS8_VDD_10

P_0VS8_UV2_10

VCCSA_SEL16

P_0V8_PWRGD58

VCCUSA_SENSE 6

VCCSA_SEL06

SUSB_EC#30,57,82,83,84,91

+3VSUS

+3VSUS

+0.8VS

+0.8VO

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

87 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. shihhsien_yang

+0.8VS

UX31A2 R2.0

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

87 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. shihhsien_yang

+0.8VS

UX31A2 R2.0

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

87 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. shihhsien_yang

+0.8VS

UX31A2 R2.0

+0.8VS POWER SUPPLY

VCCSA_SEL1VCCSA_SEL0

L+0.8VS(VCCSA)

0.775V(0.8V)

0.9V

0.8V

0.75V(0.8V)

L

L H

H

H

L

H

Chief River

Imax=3A

30mil

5*5*3

f=1MHz

OCP=4A

FB=0.8V

VCCSA_SEL1VCCSA_SEL0

L+0.8VS(VCCSA)

0.9V

0.85V

0.85V

L

L H

H

H

L

H

Huron River

PR8712=300KPR8720=4.99K

PR8712=16KPR8720=13K

0.9V

������������������������������������

������������������������������������

12

PC8732100PF/50VPC8732100PF/50V

1 2

PR873610KOhm

nbs_r0201_h12_000s

PR873610KOhm

nbs_r0201_h12_000s

12

PR87113KOhmPR87113KOhm

1

23

PD8701BAT54CWPD8701BAT54CW

1 2

PC873947PF/50VPC873947PF/50V

12

PC873822UF/6.3Vnbs_c0805_h57_000s

PC873822UF/6.3Vnbs_c0805_h57_000s

1 2

PR8734330KOHMPR8734330KOHM

1PT8718 TPC28TPT8718 TPC28T

12

PR873310OhmPR873310Ohm

12

PJ8

705

SH

OR

T_P

IN@

PJ8

705

SH

OR

T_P

IN@

11 2 2

PJP87011MM_OPEN_5MIL

@

PJP87011MM_OPEN_5MIL

@

1PT8717 TPC28TPT8717 TPC28T

1PT8720 TPC28TPT8720 TPC28T

12

PR87320Ohm

@PR87320Ohm

@

12

PC87360.1UF/25VPC87360.1UF/25V

5

34

PQ8701BUM6K1NPQ8701B

UM6K1N

12

PC87110.1UF/25V

@

PC87110.1UF/25V

@

1PT8715 TPC28TPT8715 TPC28T

12

PC87341000PF/50Vnbs_c0603_h37_000s

PC87341000PF/50Vnbs_c0603_h37_000s

26

1

PQ8701AUM6K1NPQ8701A

UM6K1N

12

PC873722UF/6.3Vnbs_c0805_h57_000s

PC873722UF/6.3Vnbs_c0805_h57_000s

12

PR87204.99KOhmPR87204.99KOhm

12

PC87130.01UF/25VPC87130.01UF/25V

COMP 10

SHDN/RT1

LX2 4PVDD6

VDD7

FB 9

LX1 3

PGOOD8

GND1 2

PGND 5GND211

GND312

GND413

PU8701RT8015BGQWPU8701RT8015BGQW

12

PR87221KOhmPR87221KOhm

12

PR8712300KOhmPR8712300KOhm

1PT8714 TPC28TPT8714 TPC28T

12

PC87220.1UF/25V

@

PC87220.1UF/25V

@

12

PR8713100KOhmPR8713100KOhm

11 2 2

PJP87001MM_OPEN_5MIL

@PJP87001MM_OPEN_5MIL

@

1PT8719 TPC28TPT8719 TPC28T

12

PC873510UF/6.3Vnbs_c0805_h57_000s

PC873510UF/6.3Vnbs_c0805_h57_000s

12

PC874022UF/6.3Vnbs_c0805_h57_000s

PC874022UF/6.3Vnbs_c0805_h57_000s

B

C

E

PQ8706PMBS3904

B

C

E

PQ8706PMBS3904

12

PR87411KOhmPR87411KOhm

21

PL87002.2UHIrat=6A

PL87002.2UHIrat=6A

1 2PR873524KOhmPR873524KOhm

12

PR87400OhmPR87400Ohm

12

PR87371Ohmnbs_r1206_h30_000s

5%PR87371Ohmnbs_r1206_h30_000s

5%

1PT8716 TPC28TPT8716 TPC28T

12

PR87240OhmPR87240Ohm

Page 88: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

P_C

HG

_AC

N_10

P_C

HG

_CM

SR

C_20

P_C

HG

_AC

DR

V_20

P_C

HG

_AC

OK

_10

P_CHG_LX_30P_CHG_HG_30

P_CHG_REGN_20

P_C

HG

_LG_30

P_C

HG

_SR

P_10

P_C

HG

_SR

N_10

P_CHG_ACDET_10P_CHG_IOUT_10P_CHG_SDA_10P_CHG_SCL_10P_CHG_ILIM_10

P_CHG_REGN_20

P_CHG_SNB_20

P_CHG_INPUT_SHAPE

P_CHG_RSENS_SHAPE

P_C

HG

_AC

P_10

P_CHG_IOUT_R_10P_CHG_IOUT_10

P_CHG_REFIN_10

P_CHG_PWRLIMIT

P_CHG_LX_30

P_CHG_LG_30

P_CHG_BST_30

P_CHG_PATH_19V_SHAPEP_19V_CHARGE_BOMB_SHAPE

P_CHG_VCC_20

P_C

HG

_BA

TD

RV

_20

P_CHG_BATDRV_20

SMB0_DAT30,60,83

SMB0_CLK30,60,83

AC_IN_OC#30

PWRLIMIT#_EC 30

PWRLIMIT#_CPU 3,90

ADAPTOR_SENSE30

AC_IN70

AC_BAT_SYS

BAT

+3VA

AC_BAT_SYS

+3VA

+5VS_PWR+5VS_PWR

+3VA

BAT_CONBAT

A/D_DOCK_IN

P_CHG_VCC_20

P_CHG_VCC_20

A/D_DOCK_IN

A/D_DOCK_IN

+3VACC

BAT

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

88 97Wednesday, April 11, 2012

ASUSTeK COMPUTER INC. NB3

Charger

1.0UX Series

POWERSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

88 97Wednesday, April 11, 2012

ASUSTeK COMPUTER INC. NB3

Charger

1.0UX Series

POWERSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

88 97Wednesday, April 11, 2012

ASUSTeK COMPUTER INC. NB3

Charger

1.0UX Series

POWER

CHG_VCC

VREGN=6V

PR8816 & PR8828 Close to U3001(EC) 2011_09_05

������������������������������������������������

please check page 30,there is no resistors connect to GPI7 pin

� ������������������ ������������������ ������������������ �����������������

������������������������������������

������������������������������������

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������������������������������������

PR8828 SET 40W: 0V =>0 OHM45W: 0.4V =>14k50W: 0.8V =>31.6k65W: 1.2V =>56k75W: 1.6V =>93.1k90W: 2.0V =>150k120W: 2.4V =>270k150W: 2.8V =>560k180W: 3.3V =>@

12

PJ8

804

SH

OR

T_P

IN

@

PJ8

804

SH

OR

T_P

IN

@

123

4

5

GS

D

PQ8801P0903BEAnbs_powerpak_5p_011

GS

D

PQ8801P0903BEAnbs_powerpak_5p_011

12

PC88190.1UF/25V

@

PC88190.1UF/25V

@12

PC88310.1UF/25VPC88310.1UF/25V

1 2 3

4

5

G S

D

PQ

8805

EM

B20

N03

Vnb

s_po

wer

pak_

5p_0

11

G S

D

PQ

8805

EM

B20

N03

Vnb

s_po

wer

pak_

5p_0

11

12

PR88094.02KOHMPR88094.02KOHM

1 23

PD8801BAT54CWPD8801BAT54CW

12

PR88011MOHMPR88011MOHM

12

PC88170.1UF/25VPC88170.1UF/25V

12

PJ8

802

SH

OR

T_P

IN

@

PJ8

802

SH

OR

T_P

IN

@

AC

N1

AC

P2

CM

SR

C3

AC

DR

V4

AC

OK

5

ACDET6

IOUT7

SDA8

SCL9

ILIM10

BA

TD

RV

11

SR

N12

SR

P13

GN

D1

14

LOD

RV

15

REGN 16BTST 17

HIDRV 18PHASE 19

VCC 20GND2 21GND3 22

PU8800BQ24725ARGRRPU8800BQ24725ARGRR

2

61

PQ8808AUM6K1NPQ8808AUM6K1N

12

PR884010KOhm

@

PR884010KOhm

@

11 2 2

PJP88011MM_OPEN_5MIL

@PJP8801

1MM_OPEN_5MIL

@

1 2

PC88661000PF/50V

@PC88661000PF/50V

@

12

PC88250.1UF/25V

@

PC88250.1UF/25V

@

12

PR884310KOhm

@

PR884310KOhm

@

12

PR88084.02KOHMPR88084.02KOHM

IN+3 OUTPUT 4

VCC 5

GND2

IN-1

PU8801TS391CG-AF5-RPU8801TS391CG-AF5-R

1 2

PR881010OHMnbs_r0603_h39_000s

PR881010OHMnbs_r0603_h39_000s

12

PR88051Ohmnbs_r1206_h30_000s

5%PR88051Ohmnbs_r1206_h30_000s

5%

1 2PR88594.02KOHMPR88594.02KOHM

1 2

PC88110.1UF/25VPC88110.1UF/25V

12

PR881520KOhmPR881520KOhm

12

PC88320.1UF/25VPC88320.1UF/25V

12

PR8839100KOhmPR8839100KOhm

12

PC88221000PF/50Vnbs_c0603_h37_000s

PC88221000PF/50Vnbs_c0603_h37_000s

12

PC88200.047UF/25Vnbs_c0603_h37_000s

PC88200.047UF/25Vnbs_c0603_h37_000s

12

PR8819100KOhmPR8819100KOhm

12

PR8813100KOhmPR8813100KOhm

1 2

PC88140.1UF/25VPC88140.1UF/25V

12

PC88080.1UF/25VPC88080.1UF/25V

123

4

5

GS

D

PQ8802P0903BEA

nbs_powerpak_5p_011

GS

D

PQ8802P0903BEA

nbs_powerpak_5p_011

12

PC88130.1UF/25VPC88130.1UF/25V

2 10402

PSL8801

0402

PSL8801

1 2 3

4

5

G S

D

PQ

8804

EM

B20

N03

Vnb

s_po

wer

pak_

5p_0

11

G S

D

PQ

8804

EM

B20

N03

Vnb

s_po

wer

pak_

5p_0

11

12

PC88041UF/25Vnbs_c0603_h37_000s

PC88041UF/25Vnbs_c0603_h37_000s

12

PC88020.1UF/25V

@

PC88020.1UF/25V

@

12

PC88331UF/25V

@nbs_c0603_h37_000s

PC88331UF/25V

@nbs_c0603_h37_000s

1 2

PR8814127KOhmPR8814127KOhm

12

PR884510KOhm

@

PR884510KOhm

@

12

PR8812100KOhmPR8812100KOhm

12

PC88161UF/25V

@nbs_c0603_h37_000s

PC88161UF/25V

@nbs_c0603_h37_000s

1 2

PC88052200PF/50VPC88052200PF/50V

12

PR8816100KOhmPR8816100KOhm

11 2 2

PJP88023MM_OPEN_5MIL

@PJP8802

3MM_OPEN_5MIL

@

5

34

PQ8808BUM6K1NPQ8808BUM6K1N

2 10402

PSL8803

0402

PSL8803

12

�PCE880115UF/25V

�PCE880115UF/25V

21

PL88016.8UHIrat=4.5A

PL88016.8UHIrat=4.5A

12

PR884410KOhm

@

PR884410KOhm

@

12

PC88340.1UF/25V

@

PC88340.1UF/25V

@

12

PR884110KOhm

@

PR884110KOhm

@

12

PC88350.1UF/25VPC88350.1UF/25V

1

23

PD8803SBR10U45SP5-13PD8803SBR10U45SP5-13

1 2

PR8837330KOHMPR8837330KOHM

12

PR8820300KOhmPR8820300KOhm

12

PR8829100KOhmPR8829100KOhm

12

PJ8

801

SH

OR

T_P

IN

@

PJ8

801

SH

OR

T_P

IN

@

1 2

PR880610mOhmnbs_r1508_h24_000s

PR880610mOhmnbs_r1508_h24_000s

12

PC88090.1UF/25VPC88090.1UF/25V

B

CE

PQ8809PMBS3906

@PQ8809PMBS3906

@

1 2

PR88176.8Ohmnbs_r0603_h24_000s

PR88176.8Ohmnbs_r0603_h24_000s

123

4

5

GS

D

PQ8803P0903BEAnbs_powerpak_5p_011

GS

D

PQ8803P0903BEAnbs_powerpak_5p_011

2 10402

PSL8802

0402

PSL8802

12

PC88580.1UF/25V

@

PC88580.1UF/25V

@

12 PC

8812

0.1U

F/2

5VP

C88

120.

1UF

/25V

1 2

PR880710mOhmnbs_r1508_h24_000s

PR880710mOhmnbs_r1508_h24_000s

12

PR883615KOhmPR883615KOhm

12

PC880147PF/50VPC880147PF/50V

1 2

PR884210Ohm 5%

nbs_r1206_h28_000s

PR884210Ohm 5%

nbs_r1206_h28_000s

12

�PCE880215UF/25V

�PCE880215UF/25V

1

23

PD8802BAT54CWPD8802BAT54CW

12

PJ8

803

SH

OR

T_P

IN

@

PJ8

803

SH

OR

T_P

IN

@

12

PR8838100KOhmPR8838100KOhm

12

PC88031UF/25Vnbs_c0603_h37_000s

PC88031UF/25Vnbs_c0603_h37_000s

12

PC88100.1UF/25V

PC88100.1UF/25V

GSD3 2

1

PQ88102N7002

GSD3 2

1

PQ88102N7002

12

PR882814KOHMPR882814KOHM

Page 89: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

89 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

�$�&&&&

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

89 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

�$�&&&&

R2.0������

shihhsien_yangSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

89 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

�$�&&&&

R2.0������

shihhsien_yang

Page 90: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

P_CPUTR_IN-_10

P_CPUTR_OUT_10

P_C

PU

TR

_IN

+_10

P_CPUTR_CR_10

P_CPUTR_CRG_10

P_CPUTR_RD_10

P_CPUTR_IN-_10

P_CPUTR_RD_10

PWRLIMIT#_CPU 3,88

A/D_DOCK_IN

AC_BAT_SYS

+5VS_PWR

AC_BAT_SYS

+5VS_PWR

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

90 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

HW_Throttle

R2.0UX31A2

PowerSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

90 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

HW_Throttle

R2.0UX31A2

PowerSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

90 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB1

HW_Throttle

R2.0UX31A2

Power

請遠離熱源!

75k 150k

PR9010

62k

PR9005

@

PQ9107

UX series 2S BAT

Other series 3S/4S BAT 100k

PR9011

@

UM6K1N

@

VGA_Alert (GPIO9) pull low GPU 降 1/4 頻dGPU_PD pull low (GPIO12) GPU 降最低頻

������������������������������������

������������������������������������

5

34

PQ9002BUM6K1NPQ9002BUM6K1N

12

PC90004.7UF/25Vnbs_c0805_h57_000s

PC90004.7UF/25Vnbs_c0805_h57_000s

2

61 PQ9000A

UM6K1NPQ9000AUM6K1N

2 1

PD90001SS355PTPD90001SS355PT

1 2

PR9011100KOhm

@PR9011100KOhm

@

5

34

PQ9000BUM6K1NPQ9000BUM6K1N

12

PR9000470KOhmPR9000470KOhm

12

PC900110UF/6.3Vnbs_c0603_h37_000s

PC900110UF/6.3Vnbs_c0603_h37_000s

IN+3 OUTPUT 4

VCC 5

GND2

IN-1

PU9000TS391CG-AF5-RPU9000TS391CG-AF5-R

12

PR900182KOhmPR900182KOhm

12

PR9010470KOhmPR9010470KOhm

12

PR9007100KOhmPR9007100KOhm

2

61

PQ9002AUM6K1NPQ9002AUM6K1N

12

PR9004470KOhmPR9004470KOhm

12

PC90031UF/25Vnbs_c0603_h37_000s

PC90031UF/25Vnbs_c0603_h37_000s

12

PR9006470KOhmPR9006470KOhm

1 2

PR90130OhmPR90130Ohm

1 2

PR9002470KOhmPR9002470KOhm

12

PR9003470KOhmPR9003470KOhm

12

PR900549.9KOhmPR900549.9KOhm

1 2

PR90082.2Ohm 5%nbs_r0603_h24_000s

PR90082.2Ohm 5%nbs_r0603_h24_000s

Page 91: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PQ9105_PIN5_10 PQ9106_PIN5_10

P_3VLS_RC_10

P_1.5VSLS_RC_10

P_5VLS_RC_10P_5VSLS_RC_10

P_3VSLS_RC_10

SUSB_EC#30,57,82,83,84,87 SUSC_EC#30,57

+12VS+12VSUS +12V+12VSUS

+5VSUS+5VS

+3VSUS+3VS

+5V

+3V+3VSUS

+1.5V+1.5VS

+5VSUS

+5VS_PWR

+12VS

+12VS

+12V

+12V

+12VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

91 98Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

Load Switch

R2.0

shihhsien_yang

<Variant Name>

UX31A2Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

91 98Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

Load Switch

R2.0

shihhsien_yang

<Variant Name>

UX31A2Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

91 98Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

Load Switch

R2.0

shihhsien_yang

<Variant Name>

UX31A2

4A

4A160mil

160mil

6A200mil

20mil20mil

2A

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40mil

120mil

20mil20mil

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12

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12

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1

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TR2

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Page 92: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

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Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

92 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

POWER_FLOWCHART

R2.0

<Variant Name>

UX31A2

PowerSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

92 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

POWER_FLOWCHART

R2.0

<Variant Name>

UX31A2

PowerSize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

92 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC.

POWER_FLOWCHART

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Page 93: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+0.75VS 13,57,83

+3VA 7,20,27,30,56,57,60,69,70,81,88

+1.8VS 6,26,57,84

BAT 88

+3V 3,24,31,44,53,57,63,91

+5V 57,63,91

AC_BAT_SYS 45,80,81,83,88,90

+12VS 21,28,48,91

+3VS 7,14,20,21,22,23,24,25,26,27,28,30,31,45,46,48,50,51,53,56,57,58,63,91

+5VS 20,27,31,38,46,48,50,57,63,91

+12V 91

+12VSUS 26,81,91

+3VSUS 6,20,21,22,24,25,26,27,28,45,53,58,81,87,91

+5VSUS 26,30,31,56,69,80,81,82,83,84,91

+5VAO 81

+1.5V 4,13,14,15,19,57,83,91

+1.5VS 3,6,26,53,57,83,91

+5VA 26,81

+3VAO 81

A/D_DOCK_IN 56,60,88,90

+VGFX_CORE 6,57,80

+VCORE 6,57,80

+1.05VS 3,6,7,22,26,27,57,80,82

+5VSUS_PCH 26,27

+3VS

BAT

+1.8VS

+5VS

+0.75VS

+3VA

+12VSUS

+3VSUS

+5VSUS

+5VAO

+1.5V

+1.5VS

+5VA

+3VAO

A/D_DOCK_IN

AC_BAT_SYS

+5V

+3V

+12V

+12VS

+VGFX_CORE

+VCORE

+1.05VS

+5VSUS_PCH

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

93 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

POWER_SIGNAL

R2.0

shihhsien_yang

<Variant Name>

UX31A2Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

93 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

POWER_SIGNAL

R2.0

shihhsien_yang

<Variant Name>

UX31A2Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

93 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

POWER_SIGNAL

R2.0

shihhsien_yang

<Variant Name>

UX31A2

Page 94: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

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B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

94 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

POWER_FLOWCHART

R2.0

<Variant Name>

UX31A2

Morris/Sting

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

94 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

POWER_FLOWCHART

R2.0

<Variant Name>

UX31A2

Morris/Sting

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

94 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

POWER_FLOWCHART

R2.0

<Variant Name>

UX31A2

Morris/Sting

Page 95: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

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95 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

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95 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

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1. Change source of PQ9102 and PQ9104 from +5VSUS to +5VSYS p91

[U36SD] R1.1

2. transform pin1,4,7,10 trace to +1.7v_lan p34

3. WLAN clk_req1 follow u36jc pull low p21

4. ALC269 pin9 trace to +3vsus for leakage current p36

5. EC PIN3 is NC p30

6. Add ESD protect part for HDMI p48

7. Add capacitance for EMI request on H_CPUPWRGD p25

8. Change C3404 trace from GND_LAN to GND p34

9. Follow U36JC CRT solution p46

Page 96: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

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Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

96 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

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96 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

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96 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

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1. Follow E.E RC delay +5v R9107 100K change to 68K +3v R9106 200K change to 121K +1.5v R8306 49.9K change to 68K +5VS R9104 200K change to 68K +3VS R9103 200K change to 121K +1.8VS R8401 33.2K change to 121K +1.5VS R9102 470K change to 390K +1.05VS R8252 39K change to 200K +0.75VS R8312 0 change to 2.49K C8310 0.1U change to 2.2U

[M61JA] R1.0 => R1.1

2.VR_VID0~2 pull high 1K VR_VID6 pull low 1K.

3.U8401 RT8015A change to RT8015B

4.Reserve GVR_VID0~VID6 pull high and low resistor R8627~R8633

5.Reserve R8517~R5720 pull high & pull low risistor for MCP_CORE_VID

6.page86 component option change to ARD (CFD no stuff)

7.R8004 option change to CFD & R8049 change to ARD(For IMON)

8.Change RN8801A RN8801B(layout request)

9.R8517 R8519 change to stuff

10.R8406 13K change to 12K

11.CE8005 no stuff , CE8007 stuff

12.C8403 C8406 size 0603 change to 0805

13.R8213 R8305 ohm change to 2.2 ohm

14.R8621~R8633 stuff 1K ohm

15.R8512 change form 200K to 33K ohm

16.VTT_PCH component option change to CFD

17.Delete U8502 & GPU_PWRON signal change to GPU_PWRON_1.8VSG_&_3.3VSG

18.L8601 1uH => 0.56uH , C8608 0.01uF/50 => 0.01uF/16V , R8621 43K => 36K , C8617 =>0.1uF/16V 1uF/10V , C8607 68pF/50V => 33pF/50V , R8625 10K => 18.7K , R8613 3.6K => 4.02K

19.R8057 change form 10K to 2.05K

20.Add Q8007 & Q8008 form thermal issue

Page 97: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

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A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

97 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

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97 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

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97 99Tuesday, March 27, 2012

ASUSTeK COMPUTER INC. NB

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001ER

Page 13 & 14 : add +0.75VS de-coupling capacitors for channel B by samsung simulation recommand , and add +1.5V de-coupling capacitors around U1404 by samsung simulation recommand002 Page 65 : remove U6511~14, U6516003 Page 31 : change J3101 to 12G183000403 and add PWR_SW ���� PWR_LED function on Keyboard004 Page 46 : change J4601 to 12019-00020000005 Page 48 : change J4801 to 12022-00013700006 Page 70 : remove SW7001007 Page 69 : change J6901 to 12013-00011600008 Page 53 : change J5303 to 12003-00020700009 Page 30 : swap EC GPE0 and GPH4 for EC request010 Page 30 : +3VA_ON pull low011 Page 30 : add R3002 for without Light_sensor system012 Page 30 : unmount R3084, mount R3083 for S4/S5 EC power down013 Page 21,68,69 : remove about FL1009 circuit014 Page 06 : modify R0617,R0618 to 1K follow intel DG015 Page 60 : change J6001 to 12014-00101000 for MP016 Page 28 : change U2801 to 05006-00010300 (64M)017 Page 56 : add R5640 for PWR_LED# current limit018 Page 24,25 : change (H_SNB_INV#) AV10 to AY1 for following VC circuit.019 Page 69 : add +5V_USB2 discharge for AI-charger function fail on iPhone 4S020 Page 56 : Change R5604 size from 0201 to 0402.021 Page 23 : Reserve 5pF cap. of RGB signals for EMI suggestion.022 Page 45 : Reserved 8pF cap. to +3VS_LCD & +3VSUS for RF suggestion.

Page 45 : Reserved 5pF cap. to G & D sides of Q4501 for RF suggestion.Page 45 : Reserved 5pF cap. to G & D sides of Q4501 for RF suggestion.Page 45 : Reserved 0.1pF cap. to AC_BAT_SYS_INV_CON for RF suggestion.Page 45 : Changed R4503 to L4514 for RF suggestion.Page 45 : Colay USB_PP2 0 ohm & choke for RF suggestion.Page 13 : Add cap. to +1.5V for RF suggestion.Page 14 : Add cap. to +1.5V for RF suggestion.Page 15 : Add cap. to +1.5V for RF suggestion.Page 48 : Colay HDMI ohm & choke for RF suggestion.Page 50 : Reserved cap. to SMB1_CLK_S for RF suggestion.Page 51 : Reserved cap. to +3VS for RF suggestion.Page 53 : Reserved cap. to +3VAUX_WLAN for RF suggestion.Page 70 : Reserved cap. to pin 4 of Q7003 for RF suggestion.Page 70 : Reserved cap. to pin 4 of Q7003 for RF suggestion.Page 63 : Reserved cap. to +3V for RF suggestion.Page 63 : Reserved cap. to net of for RF suggestion.

PWR modifyPage 88 : Updating CHG IC to BQ24725APage 88 : Add shut down sche.Page 90 : Add HW_throttle sche.

Page 20 : Reserved R2009 for RTC battery change type.023024 Page 26 : Deleting R2606 for DDR3L power change path.

Page 53 : Deleting R5302 for DDR3L power change path.025 Page 28 : Add cap. to pin 5~8 of SPI ROM for RF suggestion.

Page 90 : Add PR8107 for WLAN noise.Page 83 : Delete PCE8301 for WLAN noise.Page 83 : Change PL8300 to 2.2uH for WLAN noise.Page 83 : Add PC8326����PC8327 for RF suggestion.Page 83 : Add PR8321 to 330kPage 83 : Change PR8314 to 9.53k

026 Page 20 & 51 : Add SATA_TX1 net to SSD for SSD support RAID .

Page 60 & 90 : Change BOM

027 Page 56 : Change R5609 and reserve C5624 for DC jack change size.028 Page 26 : Change resistor value of R2630 to 511K ohm and change size from 0201 to 0402 for reducing power consumption.

Page 70 : Change resistor value of R7004����R7005 to 200K ohm for reducing power consumption.Page 56 : Change resistor value of R5602 to 200K ohm for reducing power consumption.

029 Page 25 : Change R2529����R2530����R2531 for following sedding schematic design.030 Page 46 : Change C4602����C4604����C4606 cap. value to 10PF and L4601����L4602����L4603 for EMI suggestion & EA measure pass.

Page 24 : Change R2428 resistor value to 39 ohm for EA measure pass.Page 69 : Delete RN6916 and add L6901 for EMI suggestion.

031 Page 24 & 45 & 63 : Change USB port2 & port3 to port 8 & port 9 for BIOS suggestion.032 Page 69 : Add R6905 & C6901 for USB problem.033 Page 27 : Change power plane of VCCDSW3_3 for supporting hybrid sleep mode.034 Page 51 : Add JP5101 for measurement.035 Page 63 : Add 0.1UF cap. to +3VS & +5V for RF suggestion.

Page 45 : Reserve 0.1UF cap. to BUF_PLT_RST# & TPanel_INT#_C for EMI suggestion.036Page 31 : Reserve 0.1UF cap. to TP_DAT & TP_CLK for EMI suggestion.Page 45 : Add L4518 to +3VS_LCD for EMI suggestion.

Page 81 & 90 : Change BOM & sche. for power design ip sche change. Page 81 & 90 : Change BOM PCE8101 to 220uF, and PR9005 to 49.9k ohm

037 Page 14 & 15 : Change C1416 & C1501 cap. value from 8PF to 0.1UF for RF suggestion.

Page 30 : Reserved 0.1UF to light_sensor.004003 Page 56 : Add a new lid sw for touchpanel using. (Panel PCB length change)

001 Page 03 : Change U0303 to 06G004753010 for CR sche.002 Page 44 : Change JDEBUG1 to 12G18340120R

PR

005 Page 31 : Change 6 pin to 8 pin for TP changing.006 Page 21 : Change SMBus and INT for TP using.007 Page 45 : Change Touch Panel pin define.008 Page 56 : Change control method of charger led.

PWR modifyPage 81 : Add PC8131, PC8132Page 83 : Add PC8317 / P8316 / PR8305 / PC8305Page 83 : Change PR8314=>12kPage 88 : Update Adaptor voltage tablePage 84 : Change PL8400 BOMPage 87 : Change PL8700 BOM

009 Page 31 : Add C3114 for RF suggestion.010 Page 31 : Add and reserve the old 6 pins con and delete +5VS_TP.

Page 83 : PR8304 & PR8305 pull high to +3VA_EC

011 Page 63 : Add 8PF cap. to +5VS for RF suggestion.012 Page 53 : Add R5306 and Pull high to +3VSUS for intel smart card function using.

Page 44 : Change pin define for footprint vs datasheet aren't the same.013Page 45 : Add C4570����C4501����C4504 Cap. for RF suggestion.014

����Page 88 : PR8810 & PR8817 change 10ohm/0603 to 0ohm/0603.Page 88 : PR8838 change 95.3kohm/0402 to 100kohm/0402.

Page 98: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

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98 99

+3VA_EC

VSUS_ON PM_PWROK

ALL_SYSTEM_PWRGD

3

+12VSUS

PCH

4

PWR_SW#

+12V

EC

+3VS+5VS

+0.75VS

Power On Sequence

CLK Gen.CK505

+3V

SUSC_EC#

+VCORE

ResetLogic(RC)

SYS_PWROK

+1.5VS

to EC

5

PM_PWRBTN#

2

ME_PWROK

CPU_VRON

SUS_PWRGD

30

+3VA

1

PCH_PWROK

6PM_RSMRST#+5VA

+12VS

SUSC_EC#

SUSB_EC#

LAN_RST#

1

VRM_PWRGD

Power On

SUSB_EC#

+5VSUS

Button

AC_BAT_SYS

+1.8VS

IT8512E

+5V

+3VSUS

EC_RST#

(+IT8301E)

+VTT_CPU

+VGFX_CORE

+1.5V

CLK_PWRGD

DRAMPWRGD

CPU_PWRGD

CPU

IMVP6.5

MAX17020P.81

P.81

ME_PM_SLP_LAN#

+1.05VM_LAN +1.05VM

ME_SLP_M_EC#

ME_PM_SLP_LAN#

+VTT_PCH

GFX_VR_ON

+3VM

SUSB_EC#

ME_+VM_PWRGD

P.32

GFX_PWRGD

ME_PWROK

H_DRAM_PWRGD

PLT_RST#

BUF_PLT_RST#

VCCPWRGOOD_0

VCCPWRGOOD_1

H_CPUPWRGD

RSTIN#

DRAMPWROK

SLP_S4#SLP_S3#

H_VTTPWRGDVTTPWRGOOD

ME_SusPwrDnAckME_AC_PRESENT 7

8

9

ME_SLP_M_EC#

12

13

13

PM_SUSB#PM_SUSC#ME_PM_SLP_LAN#ME_PM_SLP_M#

1210

1112

1415

14

15

15

12

18

17

PWROKLogic3P.92

19 22

21

23

28

24

25

26

27

29 30

SYSTEM_PWRGD

+VM_OKLogicP.84

+VTT_CPU_PWRGD

16

20

PWROKLogic1P.92

M52J Power On Sequence Diagram Rev. 0.31

PWROKLogic2P.92

+3VSUS

DelayLogic

to powerto ECto EC

GFX_VR_ON19

AC-IN Mode

Page 99: UX31A2 SCHEMATIC Revision R2.0 Power SYSTEM PAGE REF.kythuatphancung.vn/uploads/download/1bc0e_Asus_UX31A2.pdf · 2014. 3. 20. · SYSTEM PAGE REF. CPU(4)_PWR DDR3 TERMINATION DDR3

5

5

4

4

3

3

2

2

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H_VTTPWRGD21

ALL_SYSTEM_PWRGD23

CPU_VRON24

CLK_PWRGD25

VRM_PWRGD26

PM_PWROK27

T6=110ms

T7=10~100us

T9=10ms

+VCORE

+3VA/+5VA/+3VA_EC1EC_RST#2VSUS_ON3

ME_SusPwrDnAck4

+3VSUS/+5VSUS

SUS_PWRGD5

PM_RSMRST#6

ME_AC_PRESENT7

PWR_SW#8

PM_PWRBTN#9

ME_PM_SLP_M#10

PM_SUSC#11

PM_SUSB#/ME_PM_SLP_LAN#12

ME_SLP_M_EC#13

SUSC_EC#14

(pull up to +3VSUS)

SUSB_EC#15+0.75VS/+1.5VS//+1.8VS/+3VS/+5VS

+1.5V/+3V/+5V

+1.1VM/+3VM

+1.1VM_LAN

ME_+VM_PWRGD16

ME_PWROK17

SYSTEM_PWRGD18+VTT_CPU

20 +VTT_CPU_PWRGD/

H_DRAM_PWRGD28

H_CPUPWRGD29

BUF_PLT_RST#30

T1<200ms(check)

T0=20ms

T2=50ms

(falling edge)

T3=2ms

19 GFX_VR_ON

GFX_PWRGD22

+VGFX_CORET5=60us(typ.)

T8=3~20ms(inversion of CLK_EN#)

M52J Power-On SequenceTiming Diagram Rev.0.31

GFX_VID

T4=1.25ms

(PCH to EC)

(power to EC)

(EC to PCH)

(EC to PCH)

(EC to PCH)

(EC to PCH)

(EC to PCH)

(PCH to EC)

(PCH to EC)

(PCH to EC)

(EC to power)

(EC to power)

(EC to power)

(power to EC)

(power to EC)

(EC to power)

(power to EC)

(PCH to CPU)

(PCH to CPU)

(PCH to CPU)

(EC to power)

(to EC)

(PCH to power)

(CPU to power)

(power to CPU)

(to EC)

AC-IN Mode

(spec.>=10ms)

(spec.>=1ms)

(spec.>=99ms)

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5

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I5-3317U

CPU

UX31A R2.0 SKU table

60-NIOMB160*-B0*

Option

I7-3517U

60-NIOMB1D0*-A0*

/MEM

Memory

/CPU

Elpida 4G DDR3LRS-1600

/TPM

TPM

/TPM

60-NIOMB180*-B0*

Elpida 4G DDR3-1600

Elpida 4G DDR3LRS-1600

Elpida 4G DDR3LRS-1600

/TPM

N/A60-NIOMB1C0*-A0* I7-3517U

60-NIOMB1A0*-B0* Elpida 4G DDR3LRS-1600

I5-3317U N/A

60-NIOMB1B0*-A0* I7-3667U Micron 4G DDR3LRS-1600 /TPM

I7-3517U N/A

BOM

1. CPU:

INT I7-3517U 1.9G/4M : 01001-00172300 (MP)INT I5-3317U 1.7G/3M : 01001-00172400 (MP)

INT I7-3667U 2G/4M : 01001-00173400 (MP)

INT PANTHERPOINT HM76 : 02001-00051100 (MP)

2. PCH:

3. MEM: Differential memory DIMM & Vendor have the differential DIMM_SEL[2:0] defined on board memory.Elpida 4G DDR3LRS 1600 256M*16 : 03006-00051300Elpida 4G DDR3 1600 256M*16 : 03006-00050800Micron 4G DDR3LRS 1600 256M*16 : 03006-00051100

L

HDIMM_SEL0

DIMM_SEL1

DIMM_SEL2

ELPIDA

L

H

DDR3_1600

H H

Hynix

Micro

H

L

L

H

H

HDIMM_SEL0

DIMM_SEL1

DIMM_SEL2

ELPIDADDR3L_1600

SSD

A-DATA/XM11-256GB-V2

A-DATA/XM11-128GB-V2

SANDISK/SDSA5JK-128G

PANEL

CMO/N133HSE-EA1

CMO/N133HSE-EA1

CPT/CLAA133UA03 CW