8. Level 3 Repair

8-1

Confidential and proprietary-the contents in this service guide subject to change without prior notice.Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

8-1. Block Diagram

APExynos4212

POPMemory

LPDDR2 1.5GB

Cortex A9 Dual Core

CPU 01.5GHz

32KB/32KB

System Control Unit

1MB L2 Cache

GPSBCM4752

26MhzClock

GPS_UART_TXD/RXD

GPS_UART_RTS/CTS

GPS_CLK 32KFrom PMIC

26 MHz From TRANSCIEVER

GPS_LNA_EN

GPS_EN

BT/WIFI

BT_UART_TXD / RXD

BT_UART_CTS / RTS

CODECWM1811

BT_PCM_CLK / SYNC

BT_PCM_IN / OUT

BT/BT_HOST / WIFI_HOST_WAKE

BT / WLAN_EN

WLAN_SDIO_CLK / CMD

WLAN_SDIO(0:3)V_BATT

VCC_1.8V_AP

VCC_1.8V_AP

37.4MhzCLK

BT_WIFI_CLK32KFrom PMIC

MM_I2S_DO / DIMM_I2S_CLK / SYNC

CODEC_LDO_EN

V_BATT

XTAL_24MH_AP

EAROUT_L/EAROUT_REAR_MIC-

EAROUT_FB

MAIN_MIC_P / N

AudioSwitch

EAR_MIC+

EAR_L_DET

EAR_SEND_END

EAR_L_DET_COM

SPK_OUTL_P/N

SPK_OUTR_P/NVCC_1.8V_AP

CPPMB9811C

HSIC STROBE

HSIC DATA

TRANSCEIVERPMB5712A2 DI3_TX_DAT

DI3_RX_DAT

TRANSCEIVERDC/DCRF6590

eMCP

CP_A(0:12) CP_D(0:15)

SAW FILTERB40251EY2045G

PAMRF6261B

ASMRF6361A

PM_L

PM_H

GripSensorASP01

PAMDC/ DC

RF6561A

ANT_COMRF_TOUCH

CPU 11.5GHz

32KB/32KB

GRIP_SCL /GRIP_SDA

Main ANT

Switchab leAnt

SIM_DETECT

SUB_MIC_P / N

EAR_G_DETDET_3.5

EAR_MICBIAS_LDO_2.9VEAR MICBIAS LDO

EAR_MICBIAS_EN

MAIN_MICBIAS_2.8V

SUB_MICBIAS_2.8V

ADJ_DET_AP

eMMCNAND_D(0:7)NAND_CLKNAND_CMD

VMEM_VDDF_3.0VVMEM_VDD_2.8V

DDR SDRAM512Mb

MT46H32M16LFBF

EAR_ADC_3.5 to AP

IRDALED +

Resistor

IRDA IC

IRDA_IRQ

IRDA_WAKE

IRDA_SCL/SDA

IRDA_CONTROL

IR_LED_ENV_IRLED_3.3VIRDALDO

EAR_L/R_CRADLE_CON to MAX77693

Hall IC HALL_INT_N

SPEECH_PCM_OUT / IN(CP)

SPEECH_PCM_CLK / SYNC(CP)

RCV_P/N

ACCELSensor

MagneticSensor

SENSOR_I2C_SCL/SDA

ACC_INT1

MSENSE_SCL/SDA_1.8V

VCC_2.8_AP

TSP

TFT8"

TSP_CETSP_INT

TSP_SCL/SDA_1.8V

VT Camera1.3MVT_CAM_CLK_P/N_F

VT_CAM_DP/DN_F

CAM_I2C_SCL/SDAVT_CAM_MCLK / VT_CAM_nRST / VT_CAM_nSTBY CAM_IO_1.8V

VTCAM_1.8V

5M_CORE_1.2VCAM_IO_1.8V5M_AF_2.8V

5M Camera5M_CLK_P/N5M_DP0/DN05M_DP1/DN1

5M_MCLK / 5M_nSTBY / 5M_nRST

DISPLAY_3.3VBuck booster

V_BATT

LCD_EN

Backlight DriverLP8556TMX

LED_VOUT_18V

T-FLASHT_FLASH_DETECT/CMD/CLK

T_FLASH_D(0)/D(1)/D(2)/D(3)VTF_2.8V

LCD_MIPI_[0:3 ] P/NLCD_MIPI_CLK_P/N

CMFFilter

DISPLAY_3.3V

V_BATTLED_BACKLIGHT_PWM

Ligh tSensor

PS_ALS_SCL/SDA_1.8V

PS_ALS_INT

ACC_INTVCC_1.8_AP

VCC_1.8_AP

VCC_2.8_AP

FILTERVT_CAM_CLK_P/NVT_CAM_DP/DN

CAM_I2C_SCL / SDA

V_BATTLDOCAM_AVDD_2.8V

FILTER5M_CLK_P/N_F5M_DP0/DN0_F5M_DP1/DN1_F

AP PMICS5M8767A01

LDO(1~28)VAIVE_1.0V_APVM1M2_1.2V_AP

VCC_1.8V_APVCC_3.3V_MHLVMPLL_1.1V_APVPLL_1.1V_APVMIPI_1.0V_AP

VSIL_1.2AVMIPI_1.8V_AP

VABB1_1.95V_APVUOTG_3.0V_APVCC_1.8V_MHL

VABB02_1.95V_APVHSIC_1.0V_APVHSIC_1.8V_APVCC_2.8V_AP

VMEM_VDD_2.8VVLED_IC_1.9VVTOUCH_3.3VTSP_VDD_3.3V

5M_AF_2.8VVTF_2.8V

LEDA_2.8VTSP_VDD_1.8VCAM_IO_1.8VVTCAM_1.8V

VDDQ_PRE_1.8V

APLDO

32.768KHz

Power / Hold Key

ON_SW

VCC_1.8V_APVMIF_1.0V_APVINT_1.0V_AP

VARM_1.1V_APVG3D_1.0V_AP

VALIVE_1.0V_APVDDQ_PRE_1.8VVM1M2_1.2V_APVMEM_1.2V_APVMIPI_1.8V_APVMIPI_1.0V_AP

VUOTG_3.0V_APVHSIC_1.8V_AP

BatterySwitch

PMIC DVS1/2/3

nPOWER

Buck 2/ 3 / 4_SELAP_PMIC_IRQAP_N_RST_IN

TSP ICMMS-252 60

PINCON

TSP_VENDOR1/2/3

LED_BACKLIGHT_SCL/SDA

34PIN

CON

AP_PMIC_SCL/SDA

INNERBATTERY4450mAh

VABB 02_1.95V_APVABB 01_1.95V_AP

VPLL_1.1V_APVMPLL_1.1V_AP

MHL_WAKE_UP / HDMI_HPD

11 PIN I/FCON.

EAR_L/R_CRADLE_CON

MHLSIL9244

HD_TXC+/HD_TXC-/HD_TX0+/HD_TX0-/HD_TX1+/HD_TX1-/HD_TX2+/HD_TX2-/

MHL_DSCL_1.8VMHL_DSDA_1.8V

LEVELSHIFTER

MHL_DSCL_3.3VMHL_DSDA_3.3V

HDMI_I2C_SCL/SDA_1.8VMHL_RSTMHL_INT

MHL_DP/DM/ID

MUIC_DM/DP/ ID

LoadSwitch

VOUT_CHARGER

BATT_ID to AP

BATT_TH

P- FET

IF_CON_SENSEV_BATTERY

V_BATTERY-

PMIC_ACOKB

IF_CON_SENSE

V_BATT to SYSTEM

OVPMAX14654

VBUS_IN_5VV_BUS_5V

PMIC_JIGONB

IF PMICMAX77693

FUEL_SCL/SDA_1.8V

FUEL_ALERT

USB_VBUS_AP_4.9V

USB_VBUS_CP_4.9V

AP D+/D-

AP TXD/ RXD

VOL_UP

VOL_DOWN

AP_JTAG_EXTRST

TSP_VDD_3.3V

VSIL_1.2AVCC_3.3V_MHL

VSIL_1.2CVCC_1.8V_MHL

IF_PMIC_SCL/SDA_1.8V

IF_PMIC_IRQ

BOOT_MODE

JTAG TXD/ RXD

26MHz

DDR_BA(0:1)DDR_DQM(0:1)DDR_DQS(0:1)DDRCLK_P/M

DDRCKE_1DDR_CASDDRCS_1DDR_RASDDR_WE

EAR_L/R_CRADLE

CODEC_SDA/SCL_1.8V

CODEC_CLK32KFrom PMIC

VLED_IC_1.9V

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-2

8-2. PCB Diagrams

8-2-1. Top

8-2-2. Bottom

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-3

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-4

8-3. Flow Chart of Troubleshooting

Equipments

Oscilloscope Digital Multimeter

Power Supply + driver, ESD Safe Tweezer

8960 & Spectrum Analyzer Soldering iron

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-5

8-3-1. Power On

Check the key-FPCB(open, etc)

Cell-phone can`t power on.

Change the key-FPCB

And retry to the power-on operation.

END

No

Yes

Check the U500 output voltage(C727 > 1.0V, C725 > 0.9V,C724 > 1.0V, C739 = 1.8V)

If the output voltage is not satisfied with normal

condition, Change the U700

No

Yes

Check the U700 input signal(AP_PS_HOLD(TP) > 1.8V)

If the output voltage is not satisfied with normal.

condition, Change the UCP600.

※ Each voltage level has ±10% margin.

No

Yes

Check the Battery Voltage.Is it more than 3.4V?

Charging the battery by TA.

check the initial operation

Yes

Abnormal

Check the Clock OSC700(C714)Is that frequency 32KHz?

Change the OSC700

If OSC500 does not still work, Change the U700

This problem is internal oscillator of U700.

※ Test condition (Oscilloscope setting)

: 20.0us.div (time division)

No

Yes

Yes

Change the FRONT ASSYPower-on the phone and check

the power-on sound.Is Sound ok?

Yes

No

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-6

LDO 12 / 17 / 19 / 23

LDO 13 / 16 / 25 / 28

LDO 11 / 14

150mA, 0.8~3.95V

LDO 5 / 22

150mA, 0.8~3.95V

150mA, 0.8~3.95V

400mA, 0.8~3.95V

150mA, 0.8~3.95V

150mA, 0.8~2.375V

150mA, 0.8~2.375V

150mA, 0.8~3.95V

LDO 3 / 10 / 26 / 27

LDO 1 / 6 / 7 / 8 / 15

150mA, 0.8~3.95V

150mA, 0.8~2.375V

150mA, 0.8~2.375V

150mA, 0.8~3.95V

150mA, 0.8~3.95V

300mA, 0.8~3.95V

300mA, 0.8~3.95V

150mA, 0.8~3.95V

150mA, 0.8~3.95V

150mA, 0.8~3.95V

300mA, 0.8~3.95V

150mA, 0.8~3.95V

LDO 4 / 9

LDO 18 / 20 / 21 / 24

300mA, 0.8~3.95V

300mA, 0.8~2.375V

300mA, 0.8~3.95V

150mA, 0.8~3.95V

LDO 2

150mA, 0.8~3.95V

150mA, 0.8~3.95V

450mA, 0.8~2.375V

300mA, 0.8~3.95V

TP_AP_PMIC_EN

C746

VTF_2.8V

C733

VG3D_1.0V_AP

L700

C707

C718

C739

VSIL_1.2A

L711

VMEM_1.2V_AP

VCC_SUB_2.0V

L704

1 3

2TR704

C705

C7

01

C761

VCC_SUB_1.35V

TP

70

0

L710

C736

VMEM_VDD_2.8V

VTOUCH_3.3V

VCC_SUB_2.0V

C703

VMEM_VDDF_3.0VVCC_SUB_1.35V

R700

C71

5

C724

C7

02

R704

VPLL_1.1V_AP

C727

M2VINB1

M3VINB2

M4SW21

M5SW22

GN

DB

23

M6

M7

GN

DB

9

M8SW9

M9VINB9

L6

GN

DB

22

L7DS2

L8BUCK9EN

FB9L9

M1

NC

M10VINB8

M11SW8

M1

2N

C

L1SW1

L10FB8

L1

1A

GN

D

GN

DB

8L

12

L2VINB2

VINB2L3

L4SW21

L5SW22

K2FB1

K3FB2

K4RS2P

RS2NK5

K6

GN

DB

21

DS3K7

K8DS4

K9B5S1

J6BUCK6EN

J7LDO23EN

J8VLDO6

VLDO15J9

K1

GN

DB

1

B5S2K10

K1

1A

GN

D

K12VINL9

J1VINB31

J10VINL8

J11VLDO7

VLDO2J12

J2VINB32

RS3NJ3

J4A

VD

DB

J5A

GN

DB

H2SW32

H3RS3P

H4PWRHOLD

GN

DH

5

H6

GN

D

LDO4_ENH7

H8VLDO5

H9VLDO22

G6MR2B

G7LDO18_EN

G8VLDO24

VLDO21G9

H1SW31

VINL7H10

H11VLDO1

H12VLDO8

G1

GN

DB

31

G10VINL6

G11VLDO20

VLDO18G12

G2

GN

DB

32

FB3G3

G4IRQB

G5MR1B

F2

GN

DB

42

F3

GN

DB

43

F4ONOB

RSOBF5

F6

SD

A

JIGONBF7

F8VLDO19

F9VLDO12

E6

SC

L

E7PWRON

E8VLDO14

VLDO11E9

F1

GN

DB

41

VINL5F10

F11VLDO17

F12VLDO23

E1SW42

E10VINL4

E11VLDO4

VLDO9E12

E2SW42

RS4NE3

E4PWREN

E5DVS3

D2SW41

D3RS4P

D4

AV

DD

T

DVS2D5

D6ACOKB

BT

32

KD

7

D8VLDO16

D9VLDO28

C6

VD

D_

CP

32

K

C7

BK

CO

IN

C8

CP

32

K

AP

32

KC

9

D1SW41

VINL3D10

D11VLDO13

D12VLDO25

C1VINB4

C10VINL2

C11VLDO27

VLDO10C12

C2VINB4

FB4C3

C4

AG

ND

T

C5DVS1

B2VINB4

B3FB6

B4

GN

DB

52

FB5B5

B6VINB5

FB7B7

B8

VD

D_

BT

32

K

B9XTALOUT

A6VINB7

A7SW7

A8

GN

DB

7

XTALINA9

B1VINB6

VINL1B10

B11VLDO26

B12VLDO3

A1

NC

A1

0V

BA

T

VR

EF

A1

1

A1

2N

C

A2SW6

GN

DB

6A

3

A4

GN

DB

51

A5SW5 U700

NC

1

NC

2

C751

VMEM_VDDF_3.0V

C7

13

R705

C741

C732

C742

C708

C747

C738

VINT_1.0V_AP

R703

TSP_VDD_1.8V

VMIF_1.0V_AP

VCC_3.3V_MHL

VTCAM_1.8V

C731

LEDA_2.8V

VMEM_1.2V_AP

C717

VARM_1.1V_AP

C740

L702

C716

C762

C709

VHSIC_1.8V_AP

VCC_SUB_2.0V

V_BATT

V_BATT

C725

C71

2

C714

C734

C756 C764

C711

L706

C765

VMPLL_1.1V_AP

C743 C753 C757C748

TP_AP_PS_HOLD

VARM_1.1V_AP

C721

VG3D_1.0V_AP

VCC_1.8V_AP

C766C763

VLED_IC_1.9V

C700

L708

C760

VDDQ_PRE_1.8V

VCC_1.8V_AP

TP

70

2

VMIPI_1.0V_AP

L707

C758C744

VINT_1.0V_AP

VCC_2.8V_AP

C704

5M_CORE_1.2V

C759

L703

VCC_SUB_1.35V

C722

L701

C754

C798

L709

VHSIC_1.0V_AP

C710C706

VCC_1.8V_MHL

V_BATT

TSP_VDD_3.3V

C752

C737

VABB1_1.95V_AP

C750

VUOTG_3.0V_AP

VMIPI_1.8V_AP

5M_CORE_1.2V

OSC700

21

R7

01

CAM_IO_1.8V

C749T

P7

01

R7

02

VABB02_1.95V_AP

VALIVE_1.0V_AP

C719

VRTC_1.8V

C755

VMIF_1.0V_AP

C745

V_BATT

VM1M2_1.2V_AP

VCC_1.8V_AP

VCC_1.8V_AP

5M_AF_2.8V

C726

IF_CON_SENSE

32

KH

Z_

CP

BUCK7_GND

BUCK3_GND

BUCK5_GND

BUCK8_GND

BUCK9_GND

BUCK6_GND

32KHZ_PMIC BT_WIFI_CLK32K

GPS_CLK32K

CODEC_CLK32K

BUCK2_GND

BUCK4_GNDBUCK4_GND

BU

CK

1_

GN

D

BU

CK

2_

GN

D

BU

CK

3_

GN

D

BU

CK

4_

GN

D

BU

CK

5_

GN

D

BU

CK

6_

GN

D

BU

CK

7_

GN

D

BU

CK

8_

GN

D

BU

CK

9_

GN

D

BUCK1_GNDBUCK2_GND

BU

CK

1_

GN

D

VARM_1.1V_AP_SNSPVARM_1.1V_AP_SNSN

BU

CK

2_

GN

D

BUCK3_SELBUCK4_SEL

BU

CK

8_

GN

D

BUCK2_SEL

BU

CK

9_

GN

D

AP_PMIC_IRQ

eMMC_EN

VINT_1.0V_AP_SNSP

AP_PS_HOLDAP_PMIC_EN

VINT_1.0V_AP_SNSN

CAM_ENTF_EN

VG3D_1.0V_AP_SNSN

AP_PMIC_EN

PMIC_DVS3

AP

_P

MIC

_S

CL

ON_SW

BU

CK

4_

GN

D

nPOWER

AP_N_RST_INA

P_

PM

IC_

SD

A

BU

CK

3_

GN

D

PMIC_DVS1

32

KH

Z_

AP

VG3D_1.0V_AP_SNSP

PMIC_DVS2

PMIC_ACOKB3

2K

HZ

_P

MIC

BU

CK

6_

GN

D

BU

CK

5_

GN

D

BU

CK

7_

GN

D

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-7

8-3-2. Initial

Initial Failure

END

Check the AP ResetAP_N_RST_IN(R701) = 1.8V(High)

Yes

Check the U700 and R701 (crack, open, etc.)

Check the oscillator clock waveforms.32.768KHz : OSC700(C716),

24MHz : OSC600(C648)

Check the OSC700, OSC600 and R620.(Crack, open etc.)

Check the output clock waveforms and frequency.

※ Test condition (Oscilloscope setting): 20.0us.div (time division)

Abnormal

Yes

Normal

No

Re-download SW the cell-phone.

Change UCP600,U700

Abnormal

Abnormal

Change PBA

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-8

VDDQ_SYS(1.8V)

VDDQ_M0 (1.8V)

VDDQ_C2C_W (1.8V)

VDDQ_SYS00 (1.8V)

I2C_3_SCL

I2C_4_SDA

VDD18_ADC (1.8V)

VDDQ_EXT (1.8V)

VDDQ_C2C (1.2V)

VDDQ_AUD(1.8V)

VDDQ_ISP (1.8V)

VDDQ_ISP (1.8V)

VDDQ_C2C (1.8V, CHECK 1.2V OR 1.8V)

I2C_5_SDA

VDDQ_EXT (1.8V)

VDD18_HDMI_OSC (1.8V)

VDD18_MIPI2L (1.8V)LPDDR2 Input Receiver Power

VDDQ_SYS00 (1.8V)

VDDQ_CKO (1.8V)

VDDQ_EXT (1.8V)

VDDQ_MMC3 (1.8V)

I2C_4_SCL

VDD18_MIPI (1.8V)

VDDQ_ISP (1.8V)

VDD18_TS (1.8V)

ARM Core Power

I2C_6_SCL

VDDQ_SBUS (1.8V)

VDDQ_GPS (1.8V)

VDDQ_LCD (1.8V)

VDDQ_MMC01 (2.8V)

I2C_6_SDA

I2C_2_SDA

VDDQ_ISP (1.8V)

VDDQ_M0 (1.8V)

VDDQ_M0 (1.8V)

I2C_5_SCL

VDDQ_SYS00 (1.8V)

VDDQ_GPS (1.8V)

VDDQ_EXT (1.8V)

VDDQ_SYS33 (1.8V)

VDDQ_MMC2 (2.8V)

VDDQ_ISP(1.8V)

VDD18_MIPI (1.8V)

VDD18_HSIC (1.2V)

I2C_3_SDA

I2C_7_SDA

VDDQ_SYS00 (1.8V)

I2C_7_SCL

VDDQ_LCD (1.8V)

VDDQ_MIPIHSI (1.8V)

LPDDR2 I/O Buffer POWER

VDDQ_CAM (1.8V)

I2C_2_SCL

LPDDR2 Core Power

VDDQ_ISP (1.8V)

Memory (DRAM) Port 1,2 I/O Power

VDD33_UOTG (3.0V)

VDDQ_EXT (1.8V)

Internal Logic Power

VDDQ_ISP (1.8V)

3D Core Power

VDDQ_CAM (1.8V)

R606

VCC_1.8V_AP

C652

TP_eMMC_EN

R656

R622

R660

C650

TP603

XEINT_25

Y4XUHOSTPWREN

Y5XJTRSTN

Y6XJTMS

VS

S

Y8

VD

D_

INT

Y9

VD

D_

INT

Y2

2V

DD

_IN

T

VS

S

Y2

4V

DD

18

_A

DC

Y25XISPRGB_6

Y26XISPRGB_3

Y27XISPRGB_9

Y28XMIPISDN3

Y29XMIPISDP3

Y3

VD

D_

INT

Y1

6V

DD

_IN

TY

17

VD

D_

INT

Y1

8V

DD

_IN

TY

19

VD

D_

INT

Y2XEINT_24

Y2

0V

DD

_IN

TY

21

VD

D_

INT

VS

S

VS

S

Y1

VD

DQ

_E

2

Y1

0V

DD

_IN

TY

11

VD

D_

INT

Y1

2V

DD

_IN

TY

13

VD

D_

INT

Y1

4V

DD

_IN

TY

15

VS

S_

AD

C

W28XMIPISDN2

W29XMIPISDP2

W3XEINT_23

W4XEINT_18

W5XEINT_3

W6XUHOSTOVERCUR

VS

S

W2XUSBXTO

VS

S

VS

S

VS

S

VS

S

W24XADCAIN_3

W25XADCAIN_2

W26XADCAIN_0

VS

S

VS

S

VS

S

VS

S

VS

S

W1

7V

DD

_IN

TW

18

VD

D_

INT

VS

S

V5

VD

D1

8_

AB

B0

V6XEINT_7

V7XEINT_5

VS

S

V9

VD

D_

AR

M

W1XUSBXTI

VS

S

VS

S

V2

2V

DD

_IN

T

VS

S

V2

4V

DD

18

_A

DC

V25XADCAIN_1

VS

S_

AD

C

V28XMIPISDNCLK

V29XMIPISDPCLK

V3XEINT_8

V1

5V

DD

_A

RM

VS

S

V1

7V

DD

_IN

TV

18

VD

D_

INT

V1

9V

DD

_IN

T

V2XEINT_29

V2

0V

DD

_IN

TV

21

VD

D_

INT

VS

S

U9

VD

D_

AR

M

V1XEINT_19

V1

0V

DD

_A

RM

V1

1V

DD

_A

RM

V1

2V

DD

_A

RM

V1

3V

DD

_A

RM

V1

4V

DD

_A

RM

U25XMIPIVREG_0P4V

U27POP_VREFCA_E1

U28XMIPISDN1

U29XMIPISDP1

U3XEINT_13

U5XEINT_6

U6XEINT_4

U7XEINT_2

U1

8V

DD

_IN

T

VS

S

XEINT_14U2

VS

S

VS

S

VS

S

VS

S

U2

4V

DD

10

_M

IPI_

PL

L

U1

0V

DD

_A

RM

U1

1V

DD

_A

RM

U1

2V

DD

_A

RM

U1

3V

DD

_A

RM

U1

4V

DD

_A

RM

U1

5V

DD

_A

RM

VS

S

U1

7V

DD

_IN

T

T29XMIPISDP0

T3XEINT_27

T5XEINT_0

T6

VD

DQ

_S

YS

33

T7XEINT_1

VS

S

VS

S

U1

VD

DQ

_E

2

T2

0V

DD

_IN

TT

21

VD

D_

INT

T2

2V

DD

_IN

T

VS

S

T2

4V

DD

10

_M

IPI_

PL

L

VS

S

T2

7V

DD

CA

_E

2

T28XMIPISDN0

VS

S

VS

S

T1

2V

DD

_A

RM

T1

3V

DD

_A

RM

T1

7V

DD

_IN

TT

18

VD

D_

INT

T1

9V

DD

_IN

T

T2XEINT_20

R29XMIPIMDP3

R3XOM_1

R5XM1VREF0

R6

VD

DQ

_M

1

R7

VD

DQ

_A

UD

VS

S

R9

VD

D_

AR

M

T1

VD

D2

_E

VS

S

VS

S

VS

S

VS

S

VS

S_

MIP

I

R2

5V

DD

10

_M

IPI

VS

S

R28XMIPIMDN3

R1

0V

DD

_A

RM

R1

1V

DD

_A

RM

R1

2V

DD

_A

RM

R1

3V

DD

_A

RM

R1

7V

DD

_IN

T

VS

S

VS

S

R2POP_VREFDQ_E1

P29XMIPIMDP2

P3XEINT_9

P5XOM_5

P6

VD

DQ

_M

1

VS

S

P8

VD

D_

MIF

P9

VD

D_

AR

M

VS

S

P2

0V

DD

_G

3D

P2

1V

DD

_G

3D

P2

2V

DD

_G

3D

VS

S

VS

S_

MIP

I

P2

5V

DD

10

_M

IPI

P2

7V

DD

2_

E

P28XMIPIMDN2

P1

0V

DD

_A

RM

P1

1V

DD

_A

RM

P1

2V

DD

_A

RM

P1

3V

DD

_A

RM

P1

7V

DD

_IN

T

VS

S

P1

9V

DD

_G

3D

P2XPWRRGTON

N29XMIPIMDPCLK

N3XEFFSOURCE

N5XNRESET

N6

VD

DQ

_M

1

VS

S

N8

VD

D_

MIF

VS

S

P1

VD

D1

_E

N2

0V

DD

_G

3D

N2

1V

DD

_G

3D

N2

2V

DD

_G

3D

VS

S

VS

S_

MIP

I

N2

5V

DD

10

_M

IPI

N2

7V

DD

1_

E

N28XMIPIMDNCLK

N1

3V

DD

_A

RM

N1

4V

DD

_A

RM

N1

5V

DD

_A

RM

VS

S

N1

7V

DD

_IN

T

VS

S

N1

9V

DD

_G

3D

N2XEINT_22

M6

VD

DQ

_M

1

VS

S

M8

VD

D_

MIF

M9

VD

D_

AR

M

XEINT_31N1

VS

S

VS

S

N1

2V

DD

_A

RM

VS

S

M24XCIDATA_3

M25XCIFIELD

M2

7V

DD

Q_

E1

M28XMIPIMDN1

M29XMIPIMDP1

M3XEINT_11

M5XPSHOLD

VS

S

M1

7V

DD

_IN

T

VS

S

VS

S

M2XEINT_17

M2

0V

DD

_G

3D

M2

1V

DD

_G

3D

VS

S

L9

VD

D_

AR

M

M1XEINT_21

VD

D_

AR

MM

10

M1

1V

DD

_A

RM

M1

2V

DD

_A

RM

M1

3V

DD

_A

RM

VS

S

VS

S

L28

L29XMIPIMDP0

L3XEINT_12

L4XOM_6

L5XCLKOUT

L6

VD

DQ

_M

1

VS

S

L8

VD

D_

MIF

L2

0V

DD

_G

3D

L2

1V

DD

_G

3D

L2

2V

DD

_G

3D

VD

D_

G3

DL

23

VS

S

L25XCIDATA_6

L26XCICLKENB

L27XCIVSYNC

XMIPIMDN0

L1

3V

DD

_A

RM

L1

4V

DD

_A

RM

L1

5V

DD

_A

RM

VS

S

L1

7V

DD

_IN

T

VS

S

L1

9V

DD

_G

3D

L2XEINT_10

K6

VD

DQ

_M

1

VS

S

K8

VD

D_

MIF

VS

S

L1XEINT_16

L1

0V

DD

_A

RM

L1

1V

DD

_A

RM

L1

2V

DD

_A

RM

K25XCIDATA_2

K26XCIDATA_0

K2

7V

DD

10

_H

DM

IK

28

VD

D1

0_

HD

MI

VS

S

K3XOM_3

K4

VD

DQ

_S

YS

02

VS

S

VS

S

K1

9V

DD

_G

3D

K2XNRSTOUT

K2

0V

DD

_G

3D

K2

1V

DD

_G

3D

K2

2V

DD

_G

3D

K2

3V

DD

_G

3D

VS

S

VS

S

VS

S

K1

2V

DD

_A

RM

K1

3V

DD

_A

RM

VS

S

VS

S

VS

S

K1

7V

DD

_IN

T

J3XOM_2

J4XXTI

VS

S

J6

VD

DQ

_M

1

VS

S

J8

VD

D_

MIF

J9

VD

D_

AR

M

K1XEINT_26

VS

S

VS

S

VS

S

J2

5V

DD

Q_

CA

M

J26XCIPCLK

J2

7V

DD

Q_

E1

J28XHDMITXCP

J29XHDMITXCN

J1

5V

DD

_A

RM

VS

S

J1

7V

DD

_IN

T

VS

S

VS

S

J2

VD

DQ

_E

2

VS

S

VS

S

VS

S

VS

S

VS

S

J1

0V

DD

_A

RM

J1

1V

DD

_A

RM

J1

2V

DD

_A

RM

J1

3V

DD

_A

RM

J1

4V

DD

_A

RM

VS

S_

HD

MI

H28XHDMITX0P

H29XHDMITX0N

H3XOM_4

H4XOM_0

VS

S

H6

VD

DQ

_M

1

VS

S

H2XEINT_15

VS

S

VS

S

H22XVVD_20

H23XVVD_13

H24XCIHREF

H25XCIDATA_4

H26XCIDATA_7

VS

S

VS

S

VS

S

VS

S

VS

S

VS

S

H1

8V

DD

Q_

LC

D

H1

9V

DD

18

_M

IPI

VS

S

G6

VD

DQ

_M

1

G7

VD

DQ

_M

2G

8V

DD

Q_

M2

G9

VD

DQ

_M

2

H1XNWRESET

VS

S

VS

S

G24XVVD_16

G25XCIDATA_5

G26XCIDATA_1

VS

S_

HD

MI

XHDMITX1PG28

G29XHDMITX1N

G3XVPLLFILTER

G4XTSEXT_RES

G1

7V

DD

Q_

C2

CG

18

VD

DQ

_C

2C

G19XC2CTXD_15

G2

VD

D1

0_

VP

LL

G20XC2CTXD_5

G21XVVD_19

G22XVVD_14

G23XVVD_4

G1

VD

DQ

_E

2

G1

0V

DD

Q_

M2

G1

1V

DD

Q_

M2

G1

2V

DD

Q_

M2

G1

3V

DD

Q_

M2

G1

4V

DD

Q_

M2

G1

5V

DD

Q_

M2

G16XM2VREF2

F29XHDMITX2N

F3XM1ZQ

F4

VD

D1

8_

TS

F5XM1VREF2

VS

S

VS

S

VS

S

F9XPWMTOUT_3

F21XVVD_10

F22XVVD_9

F23XVVD_1

F24XVVD_22

F2

5V

DD

18

_A

BB

1

VS

S_

HD

MI_

OS

CF

27

VD

D1

8_

HD

MI_

OS

C

F28XHDMITX2P

F14XC2CRXD_15

F15XC2CRXD_8

F16XC2CRXD_11

F17XC2CRXD_5

F18XC2CRXD_1

F19XC2CTXD_10

VS

S_

VP

LL

F20XC2CTXD_6

E7XUTXD_1

E8XURXD_2

E9XSPICLK_0

VS

S

F10XUCTSN_1

F1

1V

DD

Q_

EX

T

F12XM2VREF0

F13XI2S1SCLK

E2

6V

DD

10

_H

DM

I_P

LL

E27XHDMIREXT

XHDMIXTOE28

E29XHDMIXTI

VS

S_

EP

LL

VS

S_

AP

LL

E5

VD

D1

0_

AP

LL

E6

VD

DQ

_C

KE

M2

E19XC2CTXD_11

E2

XEPLLFILTER

E20XC2CTXD_14

E21XVVD_5

E22XVVSYNC_LDI

E23XVVD_21

E24XVVD_8

E2

5V

DD

18

_A

BB

2

E11XI2S1SDO

E12XI2S1CDCLK

E13XI2S2SDO

E14XC2CRXD_2

E15XC2CRXD_10

E16XC2CRXD_14

E17XC2CRXD_9

E18XC2CRXD_3

D4XM2ZQ

D5XSPICSN_1

D6XI2C0SDA

D7XSPIMOSI_0

D8XSPIMOSI_1

D9XPWMTOUT_2

E1

VD

D1

0_

EP

LL

E10XI2C1SCL

D23XVVD_7

D24XVVDEN

D25XVVD_23

D2

6V

DD

18

_A

BB

2

D2

7V

DD

Q_

SB

US

D2

8V

DD

2_

E

D2

9V

DD

Q_

E1

VS

S_

MP

LL

D1

VD

DQ

_E

2

XURXD_1D10

D11XI2S1SDI

D19XC2CTXD_9

D2

VD

D1

0_

MP

LL

D20XC2CTXD_12

XC2CTXD_2D21

D22XVVD_2

VS

S

C3

VD

DQ

_C

KE

M1

C4XURTSN_2

C5XSPICSN_0

C6XSPICLK_1

C7XURTSN_0

C8XSPIMISO_0

C9XI2C1SDA

C21

XC2CTXD_1

C22XVVD_15

C23XVVD_0

C24XVVD_18

C25XVVD_12

C26XVVD_17

C27XSBUSDATA

C2

8V

DD

1_

E

C1

4V

DD

Q_

C2

C_

W

C15XC2CRXD_6

C16XC2CRXD_12

C17

XC2CRXD_13

XC2CRXD_0C18

C19XC2CTXD_8

C2

VD

D1

_E

C20XC2CTXD_4

B7

VD

DQ

_E

1

B8XUCTSN_2

B9

VD

DQ

_E

1

VS

S

C10XURXD_0

C11XI2S2SCLK

C12XI2S1LRCK

C13XC2CWKREQIN

B26XVVD_3

B27XSBUSCLK

VS

S

VS

S

VS

S

B4

VD

DQ

_E

1

B5XPWMTOUT_0

B6XURXD_3

B19XC2CTXD_3

VS

S

XC2CTXD_13B20

B21XC2CTXD_0

B22XC2CTXCLK_0

B23XVVCLK

B24XVVD_11

B2

5V

DD

Q_

E1

B11

XUTXD_2

B12XI2S2SDI

B1

3V

DD

Q_

E1

B14XC2CWKREQOUT

B15POP_VREFDQ_E2

B16XC2CRXD_4

B17XC2CRXCLK_0

B1

8V

DD

Q_

E1

AJ4XMMC0CMD

AJ

5V

DD

Q_

E2

AJ6XRTCXTI

AJ7XMMC3CMD

AJ8XM0ADDR_15

AJ9XM0ADDR_8

VS

S

B10XUTXD_3

AJ23XISPGP1

AJ24XISPGP6

AJ25XISPSPIMISO

AJ

26

VD

DC

A_

E1

VS

S

VS

S

VS

S

VS

S

VS

S

AJ17POP_ZQ_E2

AJ

18

VD

DC

A_

E1

AJ19XI2S0LRCK

VS

S

AJ20XI2S0SDO_2

VS

S

AJ

22

VD

DC

A_

E1

AH

9V

DD

Q_

E2

VS

S

AJ10XM0ADDR_9

VS

S

AJ12XM0OEN

AJ13XM0FRNB_0

VD

D1

_E

AJ

14

AJ

15

VD

D2

_E

VS

S

VS

S

AH

3V

DD

2_

E

AH4XMMC0DATA_1

AH5XRTCCLKO

AH6XRTCXTO

AH7XMMC3CLK

AH8XMMC2CLK

AH20XGNSS_QSIGN

AH21XGNSS_CLKREQ

AH22XGNSS_GPIO_4

AH23XISPHSYNC

AH24XISPGP4

AH25XISPGP7

AH26XISPSPICLK

AH

27

VD

D1

_E

AH13XM0FRNB_1

AH14XM0DATA_4

AH15XM0DATA_7

AH16POP_VREFCA_E2

AH17XM0DATA_9

AH18XM0DATA_13

AH19XI2S0CDCLK

VS

S

AG

6V

DD

_R

TC

AG7XMMC3DATA_1

AG8XMMC2DATA_3

AG9XM0ADDR_12

VS

S

AH10XM0ADDR_10

AH11XM0ADDR_13

AH

12

VD

DQ

_E

2

AG25

AG26XISPGP0

AG27XISPSPICSN

AG

28

VD

D2

_E

VS

S

AG3XMMC0DATA_2

AG4XMMC1DATA_1

AG

5V

DD

Q_

CK

O

AG18XM0CSN_3

AG19XI2S0SDI

AG2XMMC1DATA_2

XGNSS_MCLKAG20

AG21XGNSS_ISIGN

AG22XGNSS_SYNC

AG23XISPPCLK

AG24XISPI2C0SDA

XISPSPIMOSI

AG10XM0ADDR_11

XM0ADDR_14AG11

AG12XM0ADDR_3

AG13XM0DATA_12

AG14XM0DATA_8

AG15XM0ADDR_1

AG16XM0ADDR_7

AG17XM0FALE

AF3XMMC1CDN

AF4XMMC0DATA_0

AF5XHSICSTROBE_0

AF6XHSICDATA_0

AF7XMMC3CDN

AF

8V

DD

Q_

MM

C2

AF9XMMC2CMD

VS

S

AF22XGNSS_RF_RSTN

AF23XGNSS_SDA

AF24XISPGP3

AF25XISPGP8

AF26XISPGP9

AF27XISPI2C1SCL

AF28XISPRGB_10

AF29POP_ZQ_E1

AE9XMMC2DATA_2

AF1XMMC0CDN

AF

10

VD

DQ

_M

IPIH

SI

AF11XM0DATA_11

AF19XI2S0SDO_0

AF

2V

DD

Q_

E2

AF20XGNSS_GPIO_5

AF21XGNSS_RTC_OUT

AE28XMIPI2LSDN1

AE29XMIPI2LSDP1

AE3XMMC1DATA_0

AE4XMMC1CLK

AE

5V

DD

10

_H

SIC

AE

6V

DD

12

_H

SIC

0

AE

7V

DD

Q_

MM

C3

AE8XMMC3DATA_2

AE20XI2S0SDO_1

AE21XGNSS_GPIO_7

AE22XGNSS_GPIO_3

AE23XGNSS_IMAG

AE24XISPVSYNC

XISPGP5AE25

AE26XISPRGB_8

AE

27

VD

DC

A_

E2

AE13XM0FRNB_3

AE14XM0DATA_RDN

AE15XM0DATA_2

AE16XM0FRNB_2

AE17XM0WEN

AE18XM0DATA_10

AE19XI2S0SCLK

AE2XMMC0CLK

VS

S1

2_

HS

IC

AD

7V

DD

18

_H

SIC

AD8XMMC3DATA_0

AD9XMMC3DATA_3

AE1XMMC0DATA_3

AE10XMMC2DATA_0

AE11XM0DATA_15

AE12XM0DATA_5

AD25XISPI2C1SDA

AD26XISPI2C0SCL

AD27XISPRGB_5

AD28XMIPI2LSDNCLK

XMIPI2LSDPCLKAD29

AD3XMMC1CMD

AD4XUOTGID

VS

S1

2_

HS

IC

AD18XM0ADDR_6

AD19XM0CSN_1

XMMC1DATA_3AD2

AD20XM0DATA_6

AD21XGNSS_GPIO_6

AD22XGNSS_SCL

AD23XGNSS_GPIO_2

AD24XISPGP2

AD10XMMC2DATA_1

AD11XMMC2CDN

AD12XM0BEN_1

AD13XM0ADDR_5

AD14XM0FCLE

AD15XM0DATA_14

AD16XM0ADDR_2

AD17XM0DATA_0

AC

3V

DD

33

_U

OT

G

AC

4V

DD

10

_U

OT

G

AC5XUOTGVBUS

AC

6V

DD

12

_H

SIC

1

AC7XHSICSTROBE_1

AC8XHSICDATA_1

AC

9V

DD

Q_

PR

E

AD

1V

DD

Q_

MM

C0

1

AC22XGNSS_QMAG

AC

23

VD

DQ

_G

PS

AC24XISPRGB_12

AC25XISPMCLK

AC26XISPRGB_13

AC

27

VD

DC

A_

E2

XMIPI2LSDN0AC28

AC29XMIPI2LSDP0

AC15XM0DATA_1

AC16XM0DATA_3

AC17XM0WAITN

AC18XM0ADDR_4

AC19XM0CSN_0

AC2XUOTGREXT

AC20XGNSS_GPIO_1

AC21XGNSS_GPIO_0

AB

8V

DD

_A

LIV

E

VS

S

AC

1V

DD

Q_

E2

VS

S

AC

11

VD

DQ

_M

0

AC12XM0BEN_0

AC13XM0CSN_2

AC14XM0ADDR_0

AB

27

VD

D1

0_

MIP

I2L

VS

S_

MIP

I2L

AB

29

VD

D1

8_

MIP

I2L

VS

SA

_U

OT

G

VS

SA

_U

OT

GA

B5

VD

D3

3_

UO

TG

AB6XJTDI

AB

7V

DD

18

_H

SIC

AB2XUOTGDM

VS

S

VS

S

VS

S

VS

S

AB

24

VD

DQ

_IS

P

AB25XISPRGB_7

AB26XISPRGB_11

VS

S

VS

S

VS

S

VS

S

VS

S

VS

S

VS

S

VS

S

AA5XJTCK

AA6XJDBGSEL

AA

7V

DD

Q_

SY

S0

0

VS

S

AA

9V

DD

_IN

T

AB1XUOTGDP

VS

S

VS

S

AA25XISPRGB_2

AA26XISPRGB_1

AA27XISPRGB_4

AA28XISPRGB_0

VS

S

AA3XJTDO

AA4XUOTGDRVVBUS

AA

17

VD

D_

INT

AA

18

VD

D_

INT

AA

19

VD

D_

INT

AA2XEINT_28

AA

20

VD

D_

INT

AA

21

VD

D_

INT

VS

S

VS

S

VS

S

XEINT_30

AA

10

VD

D_

INT

AA

11

VD

D_

INT

AA

12

VD

D_

INT

AA

13

VD

D_

INT

AA

14

VD

D_

INT

AA

15

VD

D_

INT

AA

16

VD

D_

INT

VS

S

VS

S

A4

VD

D2

_E

A5XUTXD_0

A6XPWMTOUT_1

A7XI2C0SCL

A8XSPIMISO_1

VS

S

AA1

VS

S

A2

2V

DD

Q_

E1

A23XVSYS_OE

A24XVVSYNC

A25XVVD_6

A26XVHSYNC

VS

S

VS

S

VS

S

A1

5V

DD

1_

E

A1

6V

DD

2_

E

A17XC2CRXD_7

A18XC2CRXCLK_1

A19XC2CTXCLK_1

VS

S

A20XC2CTXD_7

NC

NC

VS

S

A10XUCTSN_0

A11XURTSN_1

A12XI2S2CDCLK

A13XI2S2LRCK

UCP600VCC_1.8V_AP

R668

TP600

TP601

C651

R669

R655

R667

TP602

R634

R621

HSIC_STROBE

HSIC_DATA

SUSPEND_REQUEST_HSIC

RESET_REQ_NAP_DUMP_INT

LCD_LDI_INT

5M_DP1

TSP_nINT

AP_TXD

5M_DN1

LCD_nRSTBUCK2_SEL

TSP_VENDOR1

GPS_UART_CTS

GPS_UART_RTS

GPS_UART_RXD

GPS_UART_TXD

VT_CAM_CLK_PVT_CAM_CLK_N

CODEC_LDO_EN

LED_BACKLIGHT_PWM

EAR_MICBIAS_ENVT_CAM_MCLK

VT_CAM_DP

VT_CAM_DN

CAM_A_2.8V_EN

IRDA_SDAIRDA_SCL

PMIC_DVS1PMIC_DVS2PMIC_DVS3

MHL_RST

MHL_INT

WLAN_EN

AP_PMIC_ENAP_PS_HOLD

XTAL_24MHZ_IN

32KHZ_AP

AP_JTAG_NTRSTAP_JTAG_TMS

AP_JTAG_TCKAP_JTAG_DIAP_JTAG_DO

AP_N_RST_IN

XOM1XOM2XOM3XOM4XOM5XOM6

AP_D+AP_D-

OTG_ID

XTAL_24MHZ_OUT

T_FLASH_CMDT_FLASH_CLK

T_FLASH_D(0)T_FLASH_D(1)T_FLASH_D(2)T_FLASH_D(3)

WLAN_SDIO_D(2)WLAN_SDIO_D(1)WLAN_SDIO_D(0)

WLAN_SDIO_D(3)

WLAN_SDIO_CMDWLAN_SDIO_CLK

XOM0

NAND_D(1)NAND_D(2)NAND_D(3)

NAND_CMDNAND_CLK

NAND_D(4)NAND_D(5)NAND_D(6)NAND_D(7)

eMMC_EN

LCD_MIPI_1P_F

LCD_MIPI_CLK_N_F

LCD_MIPI_CLK_P_F

LCD_MIPI_2N_F

LCD_MIPI_2P_F

LCD_MIPI_3N_F

LCD_MIPI_3P_F

5M_DN0

5M_DP0

5M_CLK_N

5M_CLK_P

NAND_D(0)

LCD_MIPI_0N_F

LCD_MIPI_0P_F

LCD_MIPI_1N_F

TSP_SCL_1.8V

BT_UART_RXD

BT_UART_TXD

AP_RXD

BT_UART_CTS

BT_UART_RTS

TSP_SDA_1.8V

AP CLOCKOSC600

2

43

1

C648

R620

C647

XTAL_24MHZ_OUT

XTAL_24MHZ_IN

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-9

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-10

C500

C501

C502

C503

C504

C506

C507

C508C784

D400 D401

D700

HD

C4

0Q

500

R401 R402

R500

R50

R502

R503 TA

5 01

TP21

TP21

TP21

TR

500

U501

U502

ZD500

47 0C653

C700C701

C702

C703C704

C705

C706

C707

C708

C709

C710

C711

C712

C713C714

C7 15

C716

C717C718

C719

C720

C721C722

C723

C724

C725

C726

C727

C731C

732

C733

C734

C736

C737

C738

C739

C740

C741

C742C743

C744

C745

C746

C747

C748C749

C750C751

C752

C753

C754

C755

C756

C757

C758C759

C760

C761

C762

C763

C764

C765

C766

C767

C768

C769C770

C771

C772

C773

C774

C775

C777

C780

C785

C786

C787

C788

C789

C790

C791

C792

C794

C798

C799

C923

C926

C929C933

C934

HD

C600

L700L701

L702

L703

L704L705

L706

L707

L708

L709

L710

L711

OS

C700

Q700

R624

R625

R638R639

R640

1 R642

1 0

R700

R701

R702

R703

R704

R705

R706

R707

R708

R709

R713

R714

R715

R716

R717

R718

R911

R912

R935R

936

TR700

TR701

TR

704

U700

U70

1

U702

U703

U904U906

8-3-3. Charging Part

TR701

D3

G

1

S2

C780

C777

V_BATT

C791

C788

C77

0

C76

8

VCC_1.8V_AP

VCC_1.8V_AP

C775

C774

C793

C76

7

C786

C792

C789

C787

R707

R706

BA

TT

K5

BA

TT

K6

ADP2K7

DN1K8

DP2K9

ADN1J7

MVIOJ8

UIDJ9

NC

K1

NC

K10 K2

CH

GP

G

SYSK3

SYSK4

BCH9

CH

GP

GJ1

COMN1J10

BAT_SNJ2

BAT_SPJ3

SYSJ4

BA

TT

J5

BA

TT

J6

COMP2H10

AVLH2

NC

H3

SYS_AH4

SYS_AH5

H6JIG

MV

BA

TH

7

MIC_USBH8

NC

G3

NC

G4

INTBG5

BOOTG6

AUR2G7

UR2G8

IDBG9

CHGLXH1

MRST1BF5

MRST2BF6

AUT1F7

UT1F8

MVBUSF9

G1CHGLX

SR2G10

NC

G2

GN

D_A

E7

AINE8

VBATTFGE9

BY

PF

1

SL1F10

BY

PF

2

NC

F3

NC

F4

ALRTD9

CH

GIN

E1

SDAFGE10

CH

GIN

E2

NC

E3

E4DETBATB

RESETBE5

GN

D_A

E6

THRMD10

NC

D2

NC

D3

INOKBD4

SYS_QD5

GN

D_Q

D6

GN

D_D

D7

SCLFGD8

TORCHENC3

FLED1C4

FLED2C5

SDAC6

NC

C7

C8SNS

VBFGC9

CH

GIN

D1

FLED2B5

SCLB6

GN

DM

B7

MDNB8

MPWMB9

SAFEOUT1C1

KV

SS

C10

SAFEOUT2C2

IN_MOTA7

MDPA8

MGAINA9

TEST1B1

VIOB10

B2TEST2

FLASHENB3

FLED1B4

2N

C

NC

A1

NC

A10

TEST3A2

TEST4A3

VC

CT

ES

TA

4

TEST5A5

TEST6A6

U701

1N

C

C785

VOUT_CHARGER

R717

V_BATT

R718

C720

VDD4 VOUT 1

C723

U702

CE3

5

GN

D

2GND

U703

GND4

3NC

OUT1

VDD2

L705

VCC_1.8V_AP

R709

V_BUS_5V

G

S1

2S

S3

TR700

D5

D6

D7

8D

D9

4

C790

C773

V_BATT

V_BATT

VOUT_CHARGER

C76

9

R708

C7

71

V_BUS_5V

C794

VCC_1.8V_AP

C772

PMIC_JIGONB

JTAG_IF_CON_SENSE

OTG_ID

CP_TXD

CP_RXD

CP_D-

CP_D+

EAR_L_CRADLE_CON

AP_TXD

EAR_R_CRADLE_CON

AP_RXD

JTAG_TXD

JTAG_RXD

PMIC_ACOKB

IF_PMIC_SCL_1.8VIF_PMIC_SDA_1.8V

IF_PMIC_IRQ

VOL_UPVOL_DOWN

V_BATTERY-VOUT_CHARGER

V_B

AT

TE

RY

-

AP_JTAG_EXTRST

MUIC_DP

MUIC_ID

BOOT_MODE

VOUT_CHARGER

FUEL_ALERT

FUEL_SCL_1.8V

FUEL_SDA_1.8V

USB_VBUS_CP_4.9VUSB_VBUS_AP_4.9V

BATT_TH

PMIC_ACOKB

AP_D+AP_D-

MUIC_DM

C506 C508GN

DC

4

VBUS_IN_5V

GN

DA

4

B1_ACOK

OUTB2

B3IN

GN

DB

4

C1OVLO

INC2

C3IN

U502

1NC

NC2

A1

GN

D

OUTA2

A3OUT

C507

V_BUS_5V

TA / USB Insert

Yes

END

Check V_BUS = 5V(C767)No Change USB FPCB(GH59-13370A)

or Change U502

Yes

Battery is Charging?No

Resolder or Replace U71

Yes

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-11

8-3-4. Microphone Part (MAIN MIC)

Check 11pin USB FPCBwhere MIC is placed

for any damage (Tear inFPCB, etc)

Check the voltage atTP402 = 2.8V

Replace the 11pin USB FPCB

Replace U404

END

No

Yes

Yes

Yes

No

Check microphone function

in voice call RCV mode

or in voice recording mode

Check component solderingstatus of L400, L401, C400,

C401.Replace L400, L401, C400, C401

No

Yes

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-12

JTA

G3

00

JTA

G3

01

JTA

G3

02

JTA

G3

03

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-13

Audio Codec

C430 C4312200nF

6.3V1005

062032

10056.3V

2200nF

C4091000nF6.3V

2200nF

1005

C411

6.3V

TP_400

TP_401

VCC_1.8V_AP

0620326.3V1000nFC421

100NFC408

0603

10V

C42306203210V1000nF

10V1005

C4072200nF

6.3V1005

C4242200nF

C419

062032

6.3V1000nF

SUB_MICBIAS_2.8V

V_BATT

06203210V1000nFC425

06030ohmR412

SHORT

06203210V1000nFC427

6.3V2200nFC412

1005 062032

C4131000nF6.3V

C420 2200nF6.3V 1005

R414

SHORT

1000nFC422

0603

0ohm

0620326.3V

1000nFC42606203210V

TP_403

L40

21

005

BL

M1

5A

G1

00

SN

1D

MAIN_MICBIAS_2.8V

C410

1005

6.3V2200nF

CP

GN

D

K1BCLK2

JACKDETK2

K3GPIO8|DACDAT3

K4GPIO11|BCLK3

K5

DG

ND

K7CPVOUTN

CPCBK8

K9

J2D

BV

DD

2

LRCLK2J3

J4GPIO9|ADCDAT3

J5HPOUT1R

J6HPOUT1L

CPVOUTPJ7

J8CPCA

CP

VD

DJ9

DACDAT1

SCLKH2H3

SDA

ADCDAT2H4

H5

DB

VD

D3

HPOUT1FBH6

H7HPOUT2P

HP

2G

ND

H8

ADCLRCLK1|GPIO1J1

MICDET

LRCLK1G1

G2

DC

VD

D

BCLK1G3

G4DACDAT2

GPIO10|LRCLK3G5

G8HPOUT2N

AV

DD

1G

9

H1

AV

DD

2

AV

DD

1E

9

F1MCLK1MCLK2

F2

F3ADDR

ADCDAT1F4

F7VREFC

LD

O1

VD

DF

8

F9

SPKMODE

LDO2ENAD6

D7IN1LNIN1LP

D8

D9

AG

ND

DB

VD

D1

E1

E2

SP

KV

DD

2

VMIDCE7

E8

LINEOUT1N

IN1RPC7

C8IN2LN|DMICDATIN2LP|VRXN

C9

D1SPKOUTRN

SP

KV

DD

2D

2D

3S

PK

GN

D2

SPKOUTRPD4

D5

IN2RNIN2RP|VRXP

B8

B9IN1RN

SPKOUTRNC1

C2

SP

KG

ND

2

SPKOUTRPC3

C4

SP

KG

ND

1

LINEOUTFBC5

C6

DMICCLK

MICBIAS1A9

B1SPKOUTLN

SP

KG

ND

1B

2

B3SPKOUTLPSPKOUTLP

B4

B5LINEOUT2P

LINEOUT1PB6

B7

SPKOUTLNA1

A2

SP

KV

DD

1S

PK

VD

D1

A3

A4LDO1ENA

REFGNDA5

A6LINEOUT2N

MICBIAS2A7

A8

U404

WM1811GECS-R

NC

1

NC

2

TP_402

1005 6.3V2200nFC428

BT_PCM_CLK

XTAL_24MHZ_APCODEC_CLK32K

RCV_NRCV_P

SPEECH_PCM_IN

SPEECH_PCM_SYNCSPEECH_PCM_CLK

SPEECH_PCM_OUT

MAIN_MIC_N

MAIN_MIC_P SPK_OUTR_N

SPK_OUTL_N

SPK_OUTR_P

SPK_OUTL_P

SUB_MIC_P

CODEC_LDO_EN

MM_I2S_SYNCMM_I2S_DOMM_I2S_DI

MM_I2S_CLK

BT_PCM_OUTBT_PCM_IN

BT_PCM_SYNC

EAROUT_FB

EAROUT_LEAROUT_R

EAR_L_CRADLEEAR_R_CRADLE

EAR_MIC_P

CODEC_SCL_1.8VCODEC_SDA_1.8V

SUB_MIC_N

EAR_MIC_N

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-14

8-3-4. Microphone Part (SUB MIC)

Check Power&Volume keyFPCB where MIC is placed

for any damage (Tear inFPCB, etc)

Check the voltage atTP_403 = 2.8V

Replace the Power&Volume key FPCB

Resolder or replace C414

END

No

Yes

Yes

Yes

No

Check microphone function

in voice call speaker mode

or in voice recording mode

Check component solderingstatus of L902, L903, C924,

C938.Resolder or replace L902, L903, C924, C938.

No

Yes

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-15

JTA

G3

00

JTA

G3

01

JTA

G3

02

JTA

G3

03

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-16

Audio Codec

C430 C4312200nF

6.3V1005

062032

10056.3V

2200nF

C4091000nF6.3V

2200nF

1005

C411

6.3V

TP_400

TP_401

VCC_1.8V_AP

0620326.3V1000nFC421

100NFC408

0603

10V

C42306203210V1000nF

10V1005

C4072200nF

6.3V1005

C4242200nF

C419

062032

6.3V1000nF

SUB_MICBIAS_2.8V

V_BATT

06203210V1000nFC425

06030ohmR412

SHORT

06203210V1000nFC427

6.3V2200nFC412

1005 062032

C4131000nF6.3V

C420 2200nF6.3V 1005

R414

SHORT

1000nFC422

0603

0ohm

0620326.3V

1000nFC42606203210V

TP_403

L40

210

05

BL

M1

5AG

10

0SN

1D

MAIN_MICBIAS_2.8V

C410

1005

6.3V2200nF

CP

GN

D

K1BCLK2

JACKDETK2

K3GPIO8|DACDAT3

K4GPIO11|BCLK3

K5

DG

ND

K7CPVOUTN

CPCBK8

K9

J2D

BV

DD

2

LRCLK2J3

J4GPIO9|ADCDAT3

J5HPOUT1R

J6HPOUT1L

CPVOUTPJ7

J8CPCA

CP

VD

DJ9

DACDAT1

SCLKH2H3

SDA

ADCDAT2H4

H5

DB

VD

D3

HPOUT1FBH6

H7HPOUT2P

HP

2GN

DH

8

ADCLRCLK1|GPIO1J1

MICDET

LRCLK1G1

G2

DC

VD

D

BCLK1G3

G4DACDAT2

GPIO10|LRCLK3G5

G8HPOUT2N

AV

DD

1G

9

H1

AV

DD

2

AV

DD

1E

9

F1MCLK1MCLK2

F2

F3ADDR

ADCDAT1F4

F7VREFC

LD

O1

VD

DF

8

F9

SPKMODE

LDO2ENAD6

D7IN1LNIN1LP

D8

D9

AG

ND

DB

VD

D1

E1

E2

SP

KV

DD

2

VMIDCE7

E8

LINEOUT1N

IN1RPC7

C8IN2LN|DMICDATIN2LP|VRXN

C9

D1SPKOUTRN

SP

KV

DD

2D

2D

3S

PK

GN

D2

SPKOUTRPD4

D5

IN2RNIN2RP|VRXP

B8

B9IN1RN

SPKOUTRNC1

C2

SP

KG

ND

2

SPKOUTRPC3

C4

SP

KG

ND

1

LINEOUTFBC5

C6

DMICCLK

MICBIAS1A9

B1SPKOUTLN

SP

KG

ND

1B

2

B3SPKOUTLPSPKOUTLP

B4

B5LINEOUT2P

LINEOUT1PB6

B7

SPKOUTLNA1

A2

SP

KV

DD

1S

PK

VD

D1

A3

A4LDO1ENA

REFGNDA5

A6LINEOUT2N

MICBIAS2A7

A8

U404

WM1811GECS-R

NC

1

NC

2

TP_402

1005 6.3V2200nFC428

BT_PCM_CLK

XTAL_24MHZ_APCODEC_CLK32K

RCV_NRCV_P

SPEECH_PCM_IN

SPEECH_PCM_SYNCSPEECH_PCM_CLK

SPEECH_PCM_OUT

MAIN_MIC_N

MAIN_MIC_P SPK_OUTR_N

SPK_OUTL_N

SPK_OUTR_P

SPK_OUTL_P

SUB_MIC_P

CODEC_LDO_EN

MM_I2S_SYNCMM_I2S_DOMM_I2S_DI

MM_I2S_CLK

BT_PCM_OUTBT_PCM_IN

BT_PCM_SYNC

EAROUT_FB

EAROUT_LEAROUT_R

EAR_L_CRADLEEAR_R_CRADLE

EAR_MIC_P

CODEC_SCL_1.8VCODEC_SDA_1.8V

SUB_MIC_N

EAR_MIC_N

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-17

8-3-5. Speaker Part

Check the signals onD401, D402, D403, D404

Check speaker function.

Play MP3 with maximum volume level.

NoReplace U404

END

Yes

Yes

Replace the speakermodule

Yes

Check the connection ofHDC400(L) in main PCB,HDC401(R) in main PCB.

Yes

NoReconnect HDC400(L) in main PCB,

HDC401(R) in main PCB.

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-18

JTA

G3

00

JTA

G3

01

JTA

G3

02

JTA

G3

03

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-19

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-20

8-3-6. BT Part

BT is not working

Check BT function ONNo

Enable BT Function

Yes

END

Check the Voltage on C220=1.8V

NoCheck the U700(crack, open, damaged, etc.)

Yes

Check 37.4 MHz Clock atC225, C226

NoCheck the OSC201(crack, open, etc.)

Yes

Check the Voltage on C221,C219, C222

NoCheck the U207(crack, open, damaged, etc.)

Yes

Check the Status ofC224, L207, C223, C227,

RFS200

No Resolder or replace C224, L207, C223, C227,RFS200

Resolder or Replace U207

Yes

Yes

Yes

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-21

LDO 12 / 17 / 19 / 23

LDO 13 / 16 / 25 / 28

LDO 11 / 14

150mA, 0.8~3.95V

LDO 5 / 22

150mA, 0.8~3.95V

150mA, 0.8~3.95V

400mA, 0.8~3.95V

150mA, 0.8~3.95V

150mA, 0.8~2.375V

150mA, 0.8~2.375V

150mA, 0.8~3.95V

LDO 3 / 10 / 26 / 27

LDO 1 / 6 / 7 / 8 / 15

150mA, 0.8~3.95V

150mA, 0.8~2.375V

150mA, 0.8~2.375V

150mA, 0.8~3.95V

150mA, 0.8~3.95V

300mA, 0.8~3.95V

300mA, 0.8~3.95V

150mA, 0.8~3.95V

150mA, 0.8~3.95V

150mA, 0.8~3.95V

300mA, 0.8~3.95V

150mA, 0.8~3.95V

LDO 4 / 9

LDO 18 / 20 / 21 / 24

300mA, 0.8~3.95V

300mA, 0.8~2.375V

300mA, 0.8~3.95V

150mA, 0.8~3.95V

LDO 2

150mA, 0.8~3.95V

150mA, 0.8~3.95V

450mA, 0.8~2.375V

300mA, 0.8~3.95V

TP_AP_PMIC_EN

VG3D_1.0V_AP

VCC_SUB_2.0V

C705

C70

1

TP

700

C703

VCC_SUB_1.35V

C71

5

C70

2

M2VINB1

M3VINB2

M4SW21

M5SW22

GN

DB

23M

6

M7

GN

DB

9

M8SW9

M9VINB9

L6G

ND

B22

L7DS2

L8BUCK9EN

FB9L9

M1

NC

M10VINB8

M11SW8

M12

NC

L1SW1

L10FB8

L11

AG

ND

GN

DB

8L1

2

L2VINB2

VINB2L3

L4SW21

L5SW22

K2FB1

K3FB2

K4RS2P

RS2NK5

K6

GN

DB

21

DS3K7

K8DS4

K9B5S1

J6BUCK6EN

J7LDO23EN

J8VLDO6

VLDO15J9

K1

GN

DB

1

B5S2K10

K11

AG

ND

K12VINL9

J1VINB31

J10VINL8

J11VLDO7

VLDO2J12

J2VINB32

RS3NJ3

J4A

VD

DB

J5A

GN

DB

H2SW32

H3RS3P

H4PWRHOLD

GN

DH

5

H6

GN

D

LDO4_ENH7

H8VLDO5

H9VLDO22

G6MR2B

G7LDO18_EN

G8VLDO24

VLDO21G9

H1SW31

VINL7H10

H11VLDO1

H12VLDO8

G1

GN

DB

31

G10VINL6

G11VLDO20

VLDO18G12

G2

GN

DB

32

FB3G3

G4IRQB

G5MR1B

F2

GN

DB

42F

3G

ND

B43

F4ONOB

RSOBF5

F6

SD

A

JIGONBF7

F8VLDO19

F9VLDO12

E6

SC

L

E7PWRON

E8VLDO14

VLDO11E9

F1

GN

DB

41

VINL5F10

F11VLDO17

F12VLDO23

E1SW42

E10VINL4

E11VLDO4

VLDO9E12

E2SW42

RS4NE3

E4PWREN

E5DVS3

D2SW41

D3RS4P

D4

AV

DD

T

DVS2D5

D6ACOKB

BT

32K

D7

D8VLDO16

D9VLDO28

C6

VD

D_C

P32

K

C7

BK

CO

IN

C8

CP

32K

AP

32K

C9

D1SW41

VINL3D10

D11VLDO13

D12VLDO25

C1VINB4

C10VINL2

C11VLDO27

VLDO10C12

C2VINB4

FB4C3

C4

AG

ND

T

C5DVS1

B2VINB4

B3FB6

B4

GN

DB

52

FB5B5

B6VINB5

FB7B7

B8

VD

D_B

T32

K

B9XTALOUT

A6VINB7

A7SW7

A8

GN

DB

7

XTALINA9

B1VINB6

VINL1B10

B11VLDO26

B12VLDO3

A1

NC

A10

VB

AT

VR

EF

A11

A12

NC

A2SW6

GN

DB

6A

3

A4

GN

DB

51

A5SW5 U700

NC

1

NC

2

C71

3

R705

VINT_1.0V_AP

VMEM_1.2V_AP

V_BATT

C71

2

TP_AP_PS_HOLD

VARM_1.1V_AP

C700

L708

VCC_1.8V_AP

TP

702

C704

5M_CORE_1.2V

21

TP

701

VRTC_1.8V

VMIF_1.0V_AP

32K

HZ

_C

P

BU

CK

1_G

ND

BU

CK

2_G

ND

BU

CK

3_G

ND

BU

CK

1_G

ND

VARM_1.1V_AP_SNSPVARM_1.1V_AP_SNSN

BU

CK

2_G

ND

BU

CK

8_G

ND

BU

CK

9_G

ND

eMMC_EN

VINT_1.0V_AP_SNSP

AP_PS_HOLDAP_PMIC_EN

VINT_1.0V_AP_SNSN

CAM_ENTF_EN

VG3D_1.0V_AP_SNSN

AP_PMIC_EN

PMIC_DVS3

AP

_P

MIC

_S

CL

ON_SW

BU

CK

4_G

ND

AP

_P

MIC

_S

DA

BU

CK

3_G

ND

PMIC_DVS1

32K

HZ

_A

P

VG3D_1.0V_AP_SNSP

PMIC_DVS2

32K

HZ

_P

MIC

BU

CK

6_G

ND

BU

CK

5_G

ND

BU

CK

7_G

ND

C226

OSC201

2

43

1R201

C225

XTAL_37_4M_IN

XTAL_37_4M_OUT

L207

C21

9

L206

C223

C22

2

TP211

TP207

TP213

TP220

R20

5

TP215

C22

0

VOUT_CHARGER

C224

TP216

C22

1

VCC_1.8V_AP

VCC_1.8V_AP

R207

TP219

R2

02

R2

03TP212

TP210

R2

06

BT_HOST_WAKEP2

P3I2S_WS

BT_WAKEP4

P5UART_RTS

UART_RXDP6

P7

GN

D

GN

DP

8

N2I2S_DO

I2S_CLKN3

N4I2S_DI

URAT_CTSN5

N6UART_TXD

GN

DN

7

N8ANT

P1

GN

D

GN

DJ8

PCM_INK1

K8

VIO

L1PCM_OUT

WL_GPIO6L8

GN

DM

1

M8

GN

D

FM_ANTN1

E8WL_WAKE

F1CLK_REG

GN

DF

8

LPOG1

G8OSC_OUT

H1PCM_SYNC

OSC_INH8

J1PCM_CLK

B6SDIO_DATA1

SDIO_CLKB7

B8SDIO_DATA0

C1BT_REG_ON SDIO_CMD

C8WL_REG_ON

D1

D8WL_HOST_WAKE

VIN

_LD

OE

1

SDIO_DATA2A6

A7SDIO_DATA3

GN

DA

8

SR

_V

LXB

1

B2

GN

D

VD

D_F

EM

B3

B4

GN

D

HSIC_STROBEB5

U207

NC

1 2N

C

A1

GN

D

VB

AT

A2

A3

VD

D_F

EM

GN

DA

4

A5HSIC_DATA

TP214

TP208

RFS200

G3

G 24 G

1

RFIN

C227TP209

R2

04

TP217

WLAN_SDIO_CLK

BT_PCM_CLK

BT_PCM_IN

BT_PCM_OUT

BT_HOST_WAKE

WLAN_ENBT_EN

BT_WIFI_CLK32K

XTAL_37_4M_INXTAL_37_4M_OUT

BT_PCM_SYNC

BT_WAKE

BT_UART_RXD

BT_UART_RTS

WLAN_SDIO_D(0)

BT_UART_TXD

WLAN_HOST_WAKE

WLAN_SDIO_CMD

WLAN_SDIO_D(2)WLAN_SDIO_D(3)

WLAN_SDIO_D(1)

BT_UART_CTS

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-22

C219

C220

C221

C222

C223

C224

C225

C226

C227

L206

L207

OS

C201

R201

R202R203

R204

R205

R206

R207

RF

S200

TP207TP208TP209TP210

TP211

TP212

TP213

TP214

TP215TP216

TP217

U207

C700C701

C7

02

C703C704

C705

C706

C707

C708

C709

C710

C711

C712

C713C7

14

C7

15

C7

16

C717C718

C7

19

C720

C721C722

C723

C7

24

C727

C7

31C73 2

C733

C7

34

C73 6

C7

37

C73 8

C739

C74 0

C741

C744

C745

C746

C747

C748C749

C750C751

C753

C754

C755

C756

C757

C7

58C759

C760C762

C763

C764

C765

C766

C773

C774 C

78 6C

787

C7

98C

799

L70 1

L702

L703 L708

L709

L710

L711

OS

C70 0

R7

00

R7

0 1R

702

R7

03

R7

04

R7

05

R706

R7

15

R716

R7

17

R718

TR701

TR

704

U700U702

U703

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-23

8-3-7. WIFI Part

WIFI is not working

Check WIFI Function ONNo

Enable WIFI Function

Yes

END

Check the Voltage on C220=1.8V

NoCheck the U700(crack, open, damaged, etc.)

Yes

Check 37.4 MHz Clock atC225, C226

NoCheck the OSC201(crack, open, etc.)

Yes

Check the Voltage on C221,C219, C222

NoCheck the U207(crack, open, damaged, etc.)

Yes

Check the Status ofC224, L207, C223, C227,

RFS200

No Resolder or replace C224, L207, C223, C227,RFS200

Resolder or Replace U207

Yes

Yes

Yes

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-24

LDO 12 / 17 / 19 / 23

LDO 13 / 16 / 25 / 28

LDO 11 / 14

150mA, 0.8~3.95V

LDO 5 / 22

150mA, 0.8~3.95V

150mA, 0.8~3.95V

400mA, 0.8~3.95V

150mA, 0.8~3.95V

150mA, 0.8~2.375V

150mA, 0.8~2.375V

150mA, 0.8~3.95V

LDO 3 / 10 / 26 / 27

LDO 1 / 6 / 7 / 8 / 15

150mA, 0.8~3.95V

150mA, 0.8~2.375V

150mA, 0.8~2.375V

150mA, 0.8~3.95V

150mA, 0.8~3.95V

300mA, 0.8~3.95V

300mA, 0.8~3.95V

150mA, 0.8~3.95V

150mA, 0.8~3.95V

150mA, 0.8~3.95V

300mA, 0.8~3.95V

150mA, 0.8~3.95V

LDO 4 / 9

LDO 18 / 20 / 21 / 24

300mA, 0.8~3.95V

300mA, 0.8~2.375V

300mA, 0.8~3.95V

150mA, 0.8~3.95V

LDO 2

150mA, 0.8~3.95V

150mA, 0.8~3.95V

450mA, 0.8~2.375V

300mA, 0.8~3.95V

TP_AP_PMIC_EN

VG3D_1.0V_AP

VCC_SUB_2.0V

C705

C70

1

TP

700

C703

VCC_SUB_1.35V

C71

5

C70

2

M2VINB1

M3VINB2

M4SW21

M5SW22

GN

DB

23M

6

M7

GN

DB

9

M8SW9

M9VINB9

L6G

ND

B22

L7DS2

L8BUCK9EN

FB9L9

M1

NC

M10VINB8

M11SW8

M12

NC

L1SW1

L10FB8

L11

AG

ND

GN

DB

8L1

2

L2VINB2

VINB2L3

L4SW21

L5SW22

K2FB1

K3FB2

K4RS2P

RS2NK5

K6

GN

DB

21

DS3K7

K8DS4

K9B5S1

J6BUCK6EN

J7LDO23EN

J8VLDO6

VLDO15J9

K1

GN

DB

1

B5S2K10

K11

AG

ND

K12VINL9

J1VINB31

J10VINL8

J11VLDO7

VLDO2J12

J2VINB32

RS3NJ3

J4A

VD

DB

J5A

GN

DB

H2SW32

H3RS3P

H4PWRHOLD

GN

DH

5

H6

GN

D

LDO4_ENH7

H8VLDO5

H9VLDO22

G6MR2B

G7LDO18_EN

G8VLDO24

VLDO21G9

H1SW31

VINL7H10

H11VLDO1

H12VLDO8

G1

GN

DB

31

G10VINL6

G11VLDO20

VLDO18G12

G2

GN

DB

32

FB3G3

G4IRQB

G5MR1B

F2

GN

DB

42F

3G

ND

B43

F4ONOB

RSOBF5

F6

SD

A

JIGONBF7

F8VLDO19

F9VLDO12

E6

SC

L

E7PWRON

E8VLDO14

VLDO11E9

F1

GN

DB

41

VINL5F10

F11VLDO17

F12VLDO23

E1SW42

E10VINL4

E11VLDO4

VLDO9E12

E2SW42

RS4NE3

E4PWREN

E5DVS3

D2SW41

D3RS4P

D4

AV

DD

T

DVS2D5

D6ACOKB

BT

32K

D7

D8VLDO16

D9VLDO28

C6

VD

D_C

P32

K

C7

BK

CO

IN

C8

CP

32K

AP

32K

C9

D1SW41

VINL3D10

D11VLDO13

D12VLDO25

C1VINB4

C10VINL2

C11VLDO27

VLDO10C12

C2VINB4

FB4C3

C4

AG

ND

T

C5DVS1

B2VINB4

B3FB6

B4

GN

DB

52

FB5B5

B6VINB5

FB7B7

B8

VD

D_B

T32

K

B9XTALOUT

A6VINB7

A7SW7

A8

GN

DB

7

XTALINA9

B1VINB6

VINL1B10

B11VLDO26

B12VLDO3

A1

NC

A10

VB

AT

VR

EF

A11

A12

NC

A2SW6

GN

DB

6A

3

A4

GN

DB

51

A5SW5 U700

NC

1

NC

2

C71

3

R705

VINT_1.0V_AP

VMEM_1.2V_AP

V_BATT

C71

2

TP_AP_PS_HOLD

VARM_1.1V_AP

C700

L708

VCC_1.8V_AP

TP

702

C704

5M_CORE_1.2V

21

TP

701

VRTC_1.8V

VMIF_1.0V_AP

32K

HZ

_C

P

BU

CK

1_G

ND

BU

CK

2_G

ND

BU

CK

3_G

ND

BU

CK

1_G

ND

VARM_1.1V_AP_SNSPVARM_1.1V_AP_SNSN

BU

CK

2_G

ND

BU

CK

8_G

ND

BU

CK

9_G

ND

eMMC_EN

VINT_1.0V_AP_SNSP

AP_PS_HOLDAP_PMIC_EN

VINT_1.0V_AP_SNSN

CAM_ENTF_EN

VG3D_1.0V_AP_SNSN

AP_PMIC_EN

PMIC_DVS3

AP

_P

MIC

_S

CL

ON_SW

BU

CK

4_G

ND

AP

_P

MIC

_S

DA

BU

CK

3_G

ND

PMIC_DVS1

32K

HZ

_A

P

VG3D_1.0V_AP_SNSP

PMIC_DVS2

32K

HZ

_P

MIC

BU

CK

6_G

ND

BU

CK

5_G

ND

BU

CK

7_G

ND

C226

OSC201

2

43

1R201

C225

XTAL_37_4M_IN

XTAL_37_4M_OUT

L207

C21

9

L206

C223

C22

2

TP211

TP207

TP213

TP220

R20

5

TP215

C22

0

VOUT_CHARGER

C224

TP216

C22

1

VCC_1.8V_AP

VCC_1.8V_AP

R207

TP219

R2

02

R2

03TP212

TP210

R2

06

BT_HOST_WAKEP2

P3I2S_WS

BT_WAKEP4

P5UART_RTS

UART_RXDP6

P7

GN

D

GN

DP

8

N2I2S_DO

I2S_CLKN3

N4I2S_DI

URAT_CTSN5

N6UART_TXD

GN

DN

7

N8ANT

P1

GN

D

GN

DJ8

PCM_INK1

K8

VIO

L1PCM_OUT

WL_GPIO6L8

GN

DM

1

M8

GN

D

FM_ANTN1

E8WL_WAKE

F1CLK_REG

GN

DF

8

LPOG1

G8OSC_OUT

H1PCM_SYNC

OSC_INH8

J1PCM_CLK

B6SDIO_DATA1

SDIO_CLKB7

B8SDIO_DATA0

C1BT_REG_ON SDIO_CMD

C8WL_REG_ON

D1

D8WL_HOST_WAKE

VIN

_LD

OE

1

SDIO_DATA2A6

A7SDIO_DATA3

GN

DA

8

SR

_V

LXB

1

B2

GN

D

VD

D_F

EM

B3

B4

GN

D

HSIC_STROBEB5

U207

NC

1 2N

C

A1

GN

D

VB

AT

A2

A3

VD

D_F

EM

GN

DA

4

A5HSIC_DATA

TP214

TP208

RFS200

G3

G 24 G

1

RFIN

C227TP209

R2

04

TP217

WLAN_SDIO_CLK

BT_PCM_CLK

BT_PCM_IN

BT_PCM_OUT

BT_HOST_WAKE

WLAN_ENBT_EN

BT_WIFI_CLK32K

XTAL_37_4M_INXTAL_37_4M_OUT

BT_PCM_SYNC

BT_WAKE

BT_UART_RXD

BT_UART_RTS

WLAN_SDIO_D(0)

BT_UART_TXD

WLAN_HOST_WAKE

WLAN_SDIO_CMD

WLAN_SDIO_D(2)WLAN_SDIO_D(3)

WLAN_SDIO_D(1)

BT_UART_CTS

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-25

C700C701

C7

02

C703C704

C705

C706

C707

C708

C709

C710

C711

C712

C713C7

14

C7

1 5

C7

16

C717C718

C7

19

C720

C721C722

C723

C7

24

C727

C7

31C732

C733

C7

34

C736

C7

3 7

C738

C739

C740

C741

C744

C745

C746

C747

C748C749

C750C751

C753

C754

C755

C756

C757

C7

58C759

C760C762

C76 3

C764

C765

C766

C773

C774 C

786C

78 7

C7

98C

799

L701

L70 2

L703 L708

L709

L710

L711

OS

C700

R7

00

R7

01R

70 2

R7

03

R7

04

R7

05

R706

R7

15

R716

R7

17

R718

TR701

TR

704

U700U702

U703

C219

C220

C221

C2

22

C223

C224

C225

C226

C227

L206

L207

OS

C201

R201

R202R203

R204

R205

R206

R207

RF

S200

TP207TP208TP209TP210

TP211

TP212

TP213

TP214

TP215TP216

TP217

U207

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-26

8-3-8. GPS Part

GPS is not working

Check GPS function ONNo

Enable GPS Function

Yes

END

Check the Voltage on C201 =1.8V, C207, L201 = 2.8V

NoCheck the U700 (crack, open, damaged, etc.)

Yes

Check 26MHz Clock at C217,C218

NoCheck the OSC200(crack, open, etc.)

Yes

Check the Voltage ofGPS_LNA_EN (at C216)

NoResolder or change the U201

Yes

Check the Status ofL203,L205,L208,L209,C214,

C215,F200,F201

No Resolder or ReplaceL203,L205,L208,L209,C214,

C215,F200,F201

Yes

Yes

Yes

Check the Status ofC208 C209,L202,ANT200

NoResolder or Replace C208,C209,L202,ANT200

Resolder or Replace U203

Yes

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-27

VDD_AUXO

TP218

E1

VD

D_3

P3

_IN

VD

D1

P2_

GR

F

E2

E3

VD

D_A

UX

_IN

GPS_TCXOE4

E5

VD

D_

GP

S_I

F

VD

D_G

PS

_LN

A

E6

C5TM0

VS

S_G

PS

_IF

C6

VD

D1P

1_

CO

RE

D1

D2

VS

S_P

MU

VD

D1

P8_

AU

X

D3

D4GPS_TEST_OUT

VS

S_G

PS

_LN

A

D5

D6GPS_RFIN

B4

VS

S_C

OR

E

SYNC|PPSB5

B6LNA_EN|CAL_REQ

C1

VD

D_

CO

RE

REF_CAPC2

C3CLK_REQ

VS

S_C

OR

E

C4

A1UART_RXD|SDA

UART_TXD|SCLA2

A3IFVALID

VD

D_I

O

A4

A5GPS_CAL

CLK32A6

UART_NRTS|HOST_REQB1

B2UART_NCTS|ANT_SEL

NSTANDBYB3

U203

1

NC

NC

2

VCC_1.8V_AP

C205

TP206

TP201

C213

C202

VCC_1.8V_AP

VOUT_CHARGER

TP203

C201

C200

C204

L200

TP202

TP205

TP204

C203

GPS_UART_CTSGPS_UART_RTS

GPS_UART_RXDGPS_UART_TXD

GPS_LNA_EN

GPS_EN

GPS_RFGPS_TCXO

GPS_CLK32K

GPS_CLK_26M

C217 C218OSC200

GN

D2

1G

ND

3OU

TV

CC

4

VDD_AUXO

GPS_TCXO

C211

C216

VCC_2.8V_AP

C208 L209

L205

L201

2 2

ANT2001

1

C209

C215

F200

2

G

3

G

5

GIN

1OUT

4

L208

L203

L204

C207

2

VC

C

3RF_OUT

4

GN

D_

RF

5RF_IN

6

EN

AB

LE

U201

1

GN

D

L202 C214C212

5

GIN

1OUT

4

F201

2

G

3

G

GPS_LNA_EN

GPS_RF

LDO 12 / 17 / 19 / 23

LDO 13 / 16 / 25 / 28

LDO 11 / 14

150mA, 0.8~3.95V

LDO 5 / 22

150mA, 0.8~3.95V

150mA, 0.8~3.95V

400mA, 0.8~3.95V

150mA, 0.8~3.95V

150mA, 0.8~2.375V

150mA, 0.8~2.375V

150mA, 0.8~3.95V

LDO 3 / 10 / 26 / 27

LDO 1 / 6 / 7 / 8 / 15

150mA, 0.8~3.95V

150mA, 0.8~2.375V

150mA, 0.8~2.375V

150mA, 0.8~3.95V

150mA, 0.8~3.95V

300mA, 0.8~3.95V

300mA, 0.8~3.95V

150mA, 0.8~3.95V

150mA, 0.8~3.95V

150mA, 0.8~3.95V

300mA, 0.8~3.95V

150mA, 0.8~3.95V

LDO 4 / 9

LDO 18 / 20 / 21 / 24

300mA, 0.8~3.95V

300mA, 0.8~2.375V

300mA, 0.8~3.95V

150mA, 0.8~3.95V

LDO 2

150mA, 0.8~3.95V

150mA, 0.8~3.95V

450mA, 0.8~2.375V

300mA, 0.8~3.95V

TP_AP_PMIC_EN

C70

1

TP

70

0

C703

C7

15

C70

2

M2VINB1

M3VINB2

M4SW21

M5SW22

GN

DB

23

M6

M7

GN

DB

9

M8SW9

M9VINB9

L6

GN

DB

22

L7DS2

L8BUCK9EN

FB9L9

M1

NC

M10VINB8

M11SW8

M1

2N

C

L1SW1

L10FB8

L1

1A

GN

D

GN

DB

8L

12

L2VINB2

VINB2L3

L4SW21

L5SW22

K2FB1

K3FB2

K4RS2P

RS2NK5

K6

GN

DB

21

DS3K7

K8DS4

K9B5S1

J6BUCK6EN

J7LDO23EN

J8VLDO6

VLDO15J9

K1

GN

DB

1

B5S2K10

K1

1A

GN

D

K12VINL9

J1VINB31

J10VINL8

J11VLDO7

VLDO2J12

J2VINB32

RS3NJ3

J4A

VD

DB

J5A

GN

DB

H2SW32

H3RS3P

H4PWRHOLD

GN

DH

5H

6G

ND

LDO4_ENH7

H8VLDO5

H9VLDO22

G6MR2B

G7LDO18_EN

G8VLDO24

VLDO21G9

H1SW31

VINL7H10

H11VLDO1

H12VLDO8

G1

GN

DB

31

G10VINL6

G11VLDO20

VLDO18G12

G2

GN

DB

32

FB3G3

G4IRQB

G5MR1B

F2

GN

DB

42

F3

GN

DB

43

F4ONOB

RSOBF5

F6

SD

A

JIGONBF7

F8VLDO19

F9VLDO12

E6

SC

L

E7PWRON

E8VLDO14

VLDO11E9

F1

GN

DB

41

VINL5F10

F11VLDO17

F12VLDO23

E1SW42

E10VINL4

E11VLDO4

VLDO9E12

E2SW42

RS4NE3

E4PWREN

E5DVS3

D2SW41

D3RS4P

D4

AV

DD

T

DVS2D5

D6ACOKB

BT

32

KD

7

D8VLDO16

D9VLDO28

C6

VD

D_

CP

32

K

C7

BK

CO

IN

C8

CP

32

KA

P3

2K

C9

D1SW41

VINL3D10

D11VLDO13

D12VLDO25

C1VINB4

C10VINL2

C11VLDO27

VLDO10C12

C2VINB4

FB4C3

C4

AG

ND

T

C5DVS1

B2VINB4

B3FB6

B4

GN

DB

52

FB5B5

B6VINB5

FB7B7

B8

VD

D_

BT

32

K

B9XTALOUT

A6VINB7

A7SW7

A8

GN

DB

7

XTALINA9

B1VINB6

VINL1B10

B11VLDO26

B12VLDO3

A1

NC

A1

0V

BA

T

VR

EF

A1

1

A1

2N

C

A2SW6

GN

DB

6A

3

A4

GN

DB

51

A5SW5 U700

NC

1

NC

2

C71

3

R705

V_BATT

C71

2

TP_AP_PS_HOLD

C700

VCC_1.8V_AP

TP

70

2T

P7

01

VRTC_1.8V32K

HZ

_CP

BU

CK

1_

GN

D

BU

CK

2_

GN

D

BU

CK

8_

GN

DB

UC

K9

_G

ND

AP

_P

MIC

_SC

L

BU

CK

4_

GN

D

AP

_P

MIC

_SD

A

BU

CK

3_

GN

D

32K

HZ

_AP

32K

HZ

_PM

IC

BU

CK

6_

GN

D

BU

CK

5_

GN

D

BU

CK

7_

GN

D

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-28

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-29

Check the Voltage on C811 =3.3V Resolder or Replace the U800

8-3-9. LCD

LCD is still off after PWR ON

Yes

NoCheck the connection ofHDC801

Yes

END

No

Check the C804and High(19V)

Yes

Check the Voltage on C817

Yes

Yes

Replace LCDModule

No

Yes

Check the Voltage on C810

NoResolder or Replace the U803

Check the Backlight Driver IC(U803)

Reconnect the HDC801

Check the U800 (crack, open, damaged, etc.)

Yes

No

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-30

C604

NC36

NC37 38

NC33 34 34

4 45 5 6 6

77 8 89 9

35NC

2627 27 28 2829 29

3 3

30 303131 32 3233

22

20 202121 22 222323 24 242525 26

12 12

13 13 14 1415 15 16 1617 17 18 18

1919

HDC601

1 1

10 1011 11

LED_VOUT_18V

D60

1C603C606

VMIPI_1.8V_AP

TP605

C605

DISPLAY_3.3V

C607

LCD_nRST

LCD_LDI_INT

LCD_MIPI_0P

LCD_MIPI_1NLCD_MIPI_1P

LCD_MIPI_0N

LCD_MIPI_3PLCD_MIPI_3N

LCD_MIPI_CLK_PLCD_MIPI_CLK_N

LCD_MIPI_2PLCD_MIPI_2N

LED_K(1)LED_K(2) LED_K(3)

V_BATT

MODE|SYNC

GN

DD

4

D5FB

TP606

VOUT

VINC1

C2EN

PG

ND

C3

C4

PG

ND

GN

DC

5

D1PG

_BATD2

D3

LX1

PG

ND

A3

A4LX2

VOUTA5

B1PVIN LX1

B2

B3

PG

ND

LX2B4

B5

U600

NC

1 2N

C

PVINA1 A2

L600

C610

DISPLAY_3.3V

C608 C611

LCD_EN

C617

D4LED2

E1LED6

E2LED5

E3LED4

LED1E4

PWM

EN

VD

DIO

B4

C1

VD

D

C2VBOOST

C3FSET

LED3C4

VLDOD1

ISETD2

GN

DD

3

NC

22

SWA1

GN

DS

WA

2

SDAA3

A4SCL

B1SW

B2

GN

DS

W

B3

U602

NC

11

TP604

R607

C618

V_BATT

C620

R605

5%

L6011

23

C619

D600

R606

LED_K(3)

LED_VOUT_18V

LED_BACKLIGHT_PWMLED_BACKLIGHT_SDA_1.8VLED_BACKLIGHT_SCL_1.8V

LED_BACKLIGHT_RESET

LED_K(1)LED_K(2)

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-31

8-3-10. TSP

Yes

NoReconnect the HDC900Check TSP Connector on

Main PBA

Yes

END

Yes

NoResolder or Replace U700Check the Voltage on C762 =

1.8V

Yes

Replace U901

Yes

Yes

NoC903 ≥ 3.3V? Resolder or Replace R900

Check the I2C signal Resolder or ReplaceR906, R907, R909

No

Touch Screen does not work

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-32

60

778

89

9

53 5354 5455 5556 5657 5758 58

59 59

66

60

46

47 4748 48

49 49

55

50 5051 5152 52

39

44

4040

41 4142 4243 4344 4445 4546

313232333334343535363637373838

39

2424

25 2526 2627 2728 2829 29

33

3030

31

1718181919

22

2020212122222323

1

1010111112121313141415151616

17

HDC900

1

TSP_VENDOR3TSP_VENDOR1TSP_VENDOR2

X17

Y03Y01

Y06Y04Y02Y00

X19

Y08

Y26Y28

T_KEY

Y24Y22

X00

X05_KEYX03_KEYX01_KEY

Y20Y18Y16

Y14Y12Y10Y11

Y09Y07Y05

Y13Y15

X15X13X11X09X07

X10X08X06

X16

X02_KEY

Y27Y29

Y21Y23Y25

X12

X04_KEY

Y17Y19

X18

X14

R942

TSP_VDD_1.8V

C900

R906

TX29

J3V

PP

VD

DC

J4 J5V

DD

I

VD

33

J6J7V

DD

A

TX2J8

J9TX3

VP

P

H4

VD

DC

VD

DD

H5

H6

VD

33

VD

DA

H7

H8TX4

TX5H9

J1TX28

J2

TX31

G5CE

TX0G6

G7TX1

TX6G8

G9TX7

TX26H1

H2TX27

H3

SDA

F6INTB

GN

DF

7

F8TX8

TX9F9

G1TX24

TX25G2

G3TX30

G4

E7

GN

D

TX10E8

E9TX11

TX22F1

F2TX23

GN

DF

3

F4SCL

F5

D8TX12

TX13D9

E1TX20

TX21E2

E3

GN

D

RSTBE4

E5SMD

MSCE6

C9TX15

TX18D1

D2TX19

TX17D3

D4

GN

D

MSDD5

D6

GN

D

TX14D7

C1TX16

RX19C2

C3

GN

D

GN

DC

4

C5

GN

D

GN

DC

6

C7

GN

D

RX0C8

B2RX16

RX14B3

B4RX12

RX10B5

B6RX8

RX6B7

B8RX4

RX2B9

A3RX13

RX11A4

A5RX9

RX7A6

A7RX5

RX3A8

A9RX1

RX18B1

U901

1N

C2

NC

A1RX17

RX15A2

C901

TSP_VDD_3.3V

R907

R909

C902C903

R900

Y06

Y02Y01

Y03

Y05Y04

Y00

Y16

Y18

Y09

Y11

Y13

Y15

Y17

Y10

Y21

Y23

Y25

Y27

Y29T_KEY

Y12

Y14

Y08

Y20

Y22

Y24

Y26

Y28

Y07

Y19

X05_KEYX04_KEY

TSP_CE

X18X19

TSP_CE

X13X12

X11X10X09X08X07X06

X16X15

X03_KEY

X01_KEY

X17

X14

TSP_SCL_1.8VTSP_SDA_1.8V

TSP_nINT

X02_KEY

X00

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-33

8-3-11. 5M CAM

Check F801, F805

Yes

Check the Cameraconnector on Main PBA Reconnect the HDC800

No

Check the voltageC802 = 1.2V?C803 = 1.8V?C827 = 2.8V?C826 = 2.8V?

Check U700 & U802

Replace the PBANo

Yes

Check UCP600

Replace the PBA.

No

Check C809 is 24MHz

Yes

END

Replace the camera module

"Camera" function does not work

Check the I2C lineR800 , R801

No

Yes

Yes

Resolder R800, R801

Replace the PBA

Yes

Resolder F801, F805

Replace the PBA

No

Yes

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-34

CAM_IO_1.8VCAM_IO_1.8V

R801

C827 C802C826

5M_AF_2.8V

6 6

77 889 9

22NCNC

23

18 18

1919

2 2

202021 21

33 445 5

10 10

1111 121213 13 14 14

1515 161617 17

HDC800

1 1

CAM_AVDD_2.8V

TP800

C800

R802

CAM_IO_1.8V

TP801

R800

5M_CORE_1.2V

C803

5M_DN1_F5M_DP1_F

5M_nRST 5M_nSTBYCAM_I2C_SDACAM_I2C_SCL

5M_DN0_F5M_DP0_F

5M_CLK_P_F5M_CLK_N_F

5M_MCLK

3I|O

I|O4

F805

5G

ND

GN

D6

1I|O

I|O2

OUT1

OUT26

7OUT3

OUT48

9G

ND

10

GN

D

1 IN1

IN22

3 IN3

IN44

5

F801

5M_DN1_F

5M_DN0_F

5M_DP0_F

5M_DP1_F

5M_CLK

5M_CLK

5M_CLK_N_F

5M_CLK_P_F

5M_DN1

5M_DP1

5M_DN0

5M_DP0

U802

3 CE

GN

D

5

GND2

4 VDD 1VOUT

V_BATT

C816

CAM_AVDD_2.8V

C815

CAM_A_2.8V_EN

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-35

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-36

8-3-12. 1.3M CAM

Yes

Check the Cameraconnector on Main PBA Reconnect the HDC802

No

Check the voltageC813 = 1.8V?C814 = 2.8V?C812 = 1.8V

No

Yes

Yes

END

Replace the camera module

"Camera" function does not work

No

Yes

Check U700 , U802

Replace the PBA

Check C809 is 24MHz Check UCP600

Replace the PBA.

NoCheck the I2C lineR800 , R801

Resolder R800, R801

Replace the PBA

Yes

Abnormal

Check F605

Yes

Resolder F804

Replace the PBA

No

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-37

VTCAM_1.8V

C813

CAM_AVDD_2.8VCAM_IO_1.8V

TP802TP803

R80377 88

9 9

NC

2526

NC

27

NCNC

28

21 22 222323 2424

3 3 44

5 5 6 6

14 141515 1616

1717 18181919

2 2

2020

21

1 1

10 101111 1212

1313

HDC802

C812 C814 C809C831C830 C829C828

CAM_I2C_SCLCAM_I2C_SDA

VT_CAM_nSTBY

VT_CAM_CLK

VT_CAM_MC

VT_CAM_DP_

VT_CAM_CLKVT_AGND

VT_CAM_nRST VT_CAM_DN_

2 IN2

IN33

4 IN4

OUT15

6OUT2

OUT37

8OUT4

F804

9

GNDGND

10

IN11

VT_CAM_DN_F

VT_CAM_DP_F

VT_CAM_CLK_P_F

VT_CAM_CLK_N_F VT_CAM_CL

VT_CAM_DP

VT_CAM_DN

VT_CAM_CL

U802

3 CE

GN

D

5

GND2

4 VDD 1VOUT

V_BATT

C816

CAM_AVDD_2.8

C815

CAM_A_2.8V_EN

CAM_IO_1.8VCAM_IO_1.8V

R801

C827 C802C826

5M_AF_2.8V

6 6

77 889 9

22NCNC

23

18 18

1919

2 2

202021 21

33 445 5

10 10

1111 121213 13 14 14

1515 161617 17

HDC800

1 1

CAM_AVDD_2.8V

TP800

C800

R802

CAM_IO_1.8V

TP801

R800

5M_CORE_1.2V

C803

5M_DN1_F5M_DP1_F

5M_nRST 5M_nSTBYCAM_I2C_SDACAM_I2C_SCL

5M_DN0_F5M_DP0_F

5M_CLK_P_F5M_CLK_N_F

5M_MCLK

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-38

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-39

8-3-13. OTG

OTG does not work

Yes

NoCheck the U701Check if V_BUS goes 5V

(C767)

Yes

END

Yes

Check the V_BUS_IN goes5V

(C506)

NoCheck the U502

Yes

Replace IF FPCB

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-40

TR701

D3

G

1

S2

C780

C777

V_BATT

C791

C788

C77

0

C76

8

VCC_1.8V_AP

VCC_1.8V_AP

C775

C774

C793

C7

67

C786

C792

C789

C787

R707

R706

BA

TT

K5

BA

TT

K6

ADP2K7

DN1K8

DP2K9

ADN1J7

MVIOJ8

UIDJ9

NC

K1

NC

K10 K2

CH

GP

G

SYSK3

SYSK4

BCH9

CH

GP

GJ1

COMN1J10

BAT_SNJ2

BAT_SPJ3

SYSJ4

BA

TT

J5

BA

TT

J6

COMP2H10

AVLH2

NC

H3

SYS_AH4

SYS_AH5

H6JIG

MV

BA

TH

7

MIC_USBH8

NC

G3

NC

G4

INTBG5

BOOTG6

AUR2G7

UR2G8

IDBG9

CHGLXH1

MRST1BF5

MRST2BF6

AUT1F7

UT1F8

MVBUSF9

G1CHGLX

SR2G10

NC

G2

GN

D_A

E7

AINE8

VBATTFGE9

BY

PF

1

SL1F10

BY

PF

2

NC

F3

NC

F4

ALRTD9

CH

GIN

E1

SDAFGE10

CH

GIN

E2

NC

E3

E4DETBATB

RESETBE5

GN

D_A

E6

THRMD10

NC

D2

NC

D3

INOKBD4

SYS_QD5

GN

D_Q

D6

GN

D_D

D7

SCLFGD8

TORCHENC3

FLED1C4

FLED2C5

SDAC6

NC

C7

C8SNS

VBFGC9

CH

GIN

D1

FLED2B5

SCLB6

GN

DM

B7

MDNB8

MPWMB9

SAFEOUT1C1

KV

SS

C10

SAFEOUT2C2

IN_MOTA7

MDPA8

MGAINA9

TEST1B1

VIOB10

B2TEST2

FLASHENB3

FLED1B4

2N

C

NC

A1

NC

A10

TEST3A2

TEST4A3

VC

CT

ES

TA

4

TEST5A5

TEST6A6

U7011

NC

C785

VOUT_CHARGER

R717

V_BATT

R718

C720

VDD4 VOUT 1

C723

U702

CE3

5

GN

D

2GND

U703

GND4

3NC

OUT1

VDD2

L705

VCC_1.8V_AP

R709

V_BUS_5V

G

S1

2S

S3

TR700

D5

D6

D7

8D

D9

4

C790

C773

V_BATT

V_BATT

VOUT_CHARGER

C76

9

R708C

771

V_BUS_5V

C794

VCC_1.8V_AP

C772

PMIC_JIGONB

JTAG_IF_CON_SENSE

OTG_ID

CP_TXD

CP_RXD

CP_D-

CP_D+

EAR_L_CRADLE_CON

AP_TXD

EAR_R_CRADLE_CON

AP_RXD

JTAG_TXD

JTAG_RXD

PMIC_ACOKB

IF_PMIC_SCL_1.8VIF_PMIC_SDA_1.8V

IF_PMIC_IRQ

VOL_UPVOL_DOWN

V_BATTERY-VOUT_CHARGER

V_B

AT

TE

RY

-AP_JTAG_EXTRST

MUIC_DP

MUIC_ID

BOOT_MODE

VOUT_CHARGER

FUEL_ALERT

FUEL_SCL_1.8V

FUEL_SDA_1.8V

USB_VBUS_CP_4.9VUSB_VBUS_AP_4.9V

BATT_TH

PMIC_ACOKB

AP_D+AP_D-

MUIC_DM

C506 C508GN

DC

4

VBUS_IN_5V

GN

DA

4

B1_ACOK

OUTB2

B3IN

GN

DB

4

C1OVLO

INC2

C3IN

U502

1NC

NC2

A1

GN

D

OUTA2

A3OUT

C507

V_BUS_5V

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-41

8-3-14. MHL

Yes

No

Check the PMIC(U902)Check the voltage of

L900(1.2V), C909(3.3V),L901(1.2V), C913(1.8V),

Replace U902

Yes

END

Yes

MHL Does not work

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-42

C909

VCC_3.3V_MHL

VSIL_1.2C

R91

9

R905

R912

C906

VSIL_1.2A

C907

G6RXC_P

G7RXC_N

F5

AV

CC

12

F6

GN

D

F7HPD

G1RX2_N

G2RX1_P

G3RX1_N

G4RX0_P

G5RX0_N

E4

CV

CC

12

E5

AV

CC

33

E6

AV

CC

12

E7

GN

D

F1RX2_P

F2

GN

D

F3RPWR

F4DSCL

D3

GN

D

D4

IOV

CC

18

D5

CV

CC

12

D6CI2CA

D7RESET_N

E1DSDA

E2

GN

D

E3

IOV

CC

18

C2RSVDL

C3WAKE_UP

C4

AV

CC

12

C5

GN

D

C6V_SENSE

C7INT

D1CSDA

D2RSVDL

B1RSVDL

B2RSVDL

B3RSVDL

B4

GN

D

B5

AV

CC

33

B6USB_ID

B7RSVDL

C1CSCL

NC

A1RSVDL

A2

VD

DQ

A3MHL_D

A4MHL_DB

A5NC

A6NC

A7CBUS_ID

U902

1N

C2

C912

VCC_3.3V_MHL

VCC_1.8V_MHL

L901

TP902

VCC_1.8V_MHL

C913

R913

R911

R91

8

C918

C911

R91

7

C914

R92

0

TP903

R92

1

R908

VCC_1.8V_MHL

R91

6R915

C908C910

R91

4

R910

L900

MHL_DSDA_3.3V

HD_TX2+_3.3V

MHL_DSCL_3.3V

HDMI_HPD

HD_TX2-_3.3V

HD_TX1+_3.3VHD_TX1-_3.3V

HD_TX0+_3.3VHD_TX0-_3.3V

HD_TXC+_3.3VHD_TXC-_3.3V

MHL_DPMHL_DM

MHL_ID

MHL_SCL_1.8V

MHL_WAKE_UP

MHL_INT

MHL_SDA_1.8V

MHL_RST

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-43

8-3-3. No Service

No service

END

Check theCP_VSD1_1.2V,CP_VSD2_1.8V

CP_VSD1_1.2V (C342) =0.9~1.4VCP_VSD2_1.8V (C343) = 1.8V

Yes

Replace the UCP300

Yes

Check VREFVREF (C351) = 600mV Replace the UCP300

Yes

No

No

Check memu setting

Menu → applications → setting → wireless and network →

mobile networks → network mode → setting is auto mode ?

Check the connection of RF coaxial cable

Change the board

PHONE : T311XXXXXXX

PHONE : unknown

Menu → Phone → Keypad →*#1234# → check Phone version →

PHONE : T311XXXXXXX orPHONE : unknown

Abnormal

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-44

TP_REF_CLK_EN

TP_SYS_CLK_EN

C3

31

L302

VUSB_IO_3.1V

R315

TP313

CP_VSD1_1.2V

CP_VSD2_1.8V

1 A

3B

2GND

4OUTY

VCC 5

U302

NL17SG32P5T5G

C3

25

CP_VSD2_1.8V

TP310

TP314

TP_RESET_N_RF

C3

21

CP_VSD1_1.2V

TP_RESET_REQ_N

C319

CP_VSD2_1.8V

NCR331

TP322

C3

27

C316

C3

26

TP_SYS_CLK_26M

V_BATT_CP

L30

1

R317

VPLL_1.2V

L303

100

TP312

R329

C351220nF

C32

3

C31

3

C342

TP316

C31

4L3

00

VIO_1.2V

C35

2

C32

0

C3

41

CP_VSD2_1.8V

C3

28

TP_RESET300

TP328

TP320

C3

17

C311

TP329

R334

R332

TP330

CP_VSD2_1.8V

R333

VUSB_PD_1.1V

VRTC_1.8V

CP_VSIM

C318

TP323

C3

37

VPLL_1.2V

TP_CP_ON

TP326

CP_VSD2_1.8V

TP324TP325

USB_VBUS_CP_4.9V

C3

34

R31

1

C3

38

C343

TH300

VUSB_PD_1.1V

TP321

R318

VRTC_1.8V

C3

30

C3

33

C3

39

C3

12

U6TMS

DI3_RX_DATU7

DI3_RX_DATXU8

SYSCLKENU9

CC_CLKU14

VD

D_

IO1

2U

15

VS

SU

16

NC

U1

7

USIF1_CTS_NU2

USIF1_RTS_NU3

U4TDO

TDIU5

DI3_TX_DATT7

DI3_TX_DATXT8

XRESET_NT9

NC

U1

ALERT_NU10

DPLUSU11

HSIC_USB_STRBU12

HSIC_USB_DATAU13

VD

D_

US

B_

PD

T1

5

USB_TUNET16

USB_DPLUST17

USIF1_RXD_MRSTT2

T3USIF1_TXD_MTSR

TRST_NT4

TRIG_INT5

TCKT6

VD

DC

OR

ER

8

VS

SR

9

USIF1_SCLKT1

VD

D_

DIG

RF

T1

0

T11DMINUS

VD

D_

SIM

T1

2

CC_IOT13

CC_RSTT14

I2S2_WA0R1

VD

D_

PL

LR

12

VD

D_

US

BIO

R1

6

USB_DMINUSR17

I2S2_WA1R2

NC

R4

RESET2_NR5

HW_MON1R6

VD

D_

US

B_

AN

AP

14

VB

US

P1

6

USB_TESTP17

I2S2_TXP2

T_OUT1P3

HW_MON2P7

VS

SP

8

I2C1_SDAP9

MMCI1_CDN5

CLKOUT0N8

VP

PN

9

I2S2_RXP1

CLKOUT2P10

VS

S_

PL

LP

11

SYS_CLKP12

MIPI_HSI_RX_WAKEP13

VD

D_

IO1

8N

11

MIPI_HSI_TX_DATAN12

MIPI_HSI_RX_DATAN13

VS

S_

US

BN

14

USB_IDN16

VD

D_

RT

CN

17

I2S2_CLK1N2

T_OUT0N4

M3MMCI1_CLK

M4MMCI1_DAT_2

MMCI1_DAT_0M5

MMCI1_DAT_3M6

EINT2M8

EINT1M9

I2S2_CLK0N1

I2C1_SCLN10

L8

ETM11_TRACEPKT5L9

ETM11_TRACEPKT0M1

M13MIPI_HSI_TX_WAKE

MIPI_HSI_RX_FLGM14

MIPI_HSI_TX_RDYM15

VS

S_

RT

CM

16

OSC32KM17

MMCI1_DAT_1M2

VS

SL

14

VS

SL

16

F32KL17

L2ETM11_TRACEPKT3

ETM11_TRACEPKT2L4

L5ETM11_TRACEPKT6

MMCI1_CMDL7

VD

D_

MM

C

TM_EN

ETM11_TRACEPKT4K5

ETM11_TRACECLKK7

VD

D_

IO1

8K

8

VD

DC

OR

EK

9

L1ETM11_TRACEPKT1

VS

SL

10

MIPI_HSI_TX_FLGL11

MIPI_HSI_RX_RDYL13

K1

1V

DD

_IO

18

VS

SK

13

VD

DC

OR

EK

14

VD

D_

MIP

IK

16

MEM_WAIT_N|C2C_WAKEREQ_INK17

K2RESET_BB_N

REF_CLK_ENK3

K4

VD

D_

IO1

8|V

DD

_E

BU

IO

ON2_NJ2

J3RESET_PWRDWN_N

M4J4

M3J5

M2J6

VS

SJ8

K1ETM11_TRACEPKT7

EINT3K10

VREFJ1

J11

VS

S

MEM_AD_14|C2C_TX_D_14J12

J13MEM_CS1_N|C2C_NC

MEM_CS0_N|C2C_NCJ14

MEM_A_18|C2C_NCJ15

MEM_A_16|C2C_NCJ16

J17

MEM_CS2_N|C2C_NCH14

MEM_A_17|C2C_NCH16

MEM_A_15|C2C_RX_D_15H17

ON1H2

AG

ND

H3

M1H6

RESERVEDH8

VD

DC

OR

EH

9

MEM_A_14|C2C_RX_D_14G17

VP

MU

G2

VS

SG

8

G9MEM_AD_2|C2C_TX_D_2

VU

SB

_IO

H1

H10MEM_AD_10|C2C_TX_D_10

MEM_AD_0|C2C_TX_D_0H11

MEM_CS3_N|C2C_NCH13

MEM_AD_4|C2C_TX_D_4F9

VS

IMG

1

MEM_ADV_N|C2C_NCG10

MEM_AD_1|C2C_TX_D_1G11

G13MEM_BE1_N|C2C_NC

MEM_BE0_N|C2C_NCG14

MEM_A_19|C2C_NCG15

MEM_BC3_N|C2C_RX_CLK_1G16

VS

SF

14

VD

D_

IO1

8|V

DD

_E

BU

IOF

15

MEM_BC1_N|C2C_NCF16

MEM_A_13|C2C_RX_D_13F17

VU

SB

_A

NA

F2

F3

VD

D_

VB

AT

_P

MU

VRTCF4

TRIG_BF6

MEM_A_20|C2C_NCE16

MEM_A_12|C2C_RX_D_12E17

FSSE3

VS

S_

PM

UE

4

MEM_AD_5|C2C_TX_D_5E8

E9MEM_AD_6|C2C_TX_D_6

VS

S_

SD

1F

1

MEM_AD_15|C2C_TX_D_15F13

ANAMON

MEM_AD_3|C2C_TX_D_3D8

VS

SD

9

SD1_SWE1

VD

DC

OR

EE

10

MEM_AD_8|C2C_TX_D_8E11

VD

DC

OR

E_

EB

UE

12

E1

3V

DD

CO

RE

MEM_RAS_N|C2C_NCE14

D10

D11MEM_AD_11|C2C_TX_D_11

MEM_AD_12|C2C_TX_D_12D12

D13MEM_AD_13|C2C_TX_D_13

VS

SD

14

MEM_A_21|C2C_NCD16

MEM_A_11|C2C_RX_D_11D17

SD1_FBD3

D4

C16MEM_A_22|C2C_NC

MEM_A_10|C2C_RX_D_10C17

C2SD2_FB

VD

D_

VS

D2

C3

VU

SB

_P

DC

4

MEM_A_7|C2C_RX_D_7C9

SD1_SWD1

MEM_AD_7|C2C_TX_D_7

MEM_A_9|C2C_RX_D_9B17

B4

VIO

_1

2

DSP_AUDIO_IN1B6

MEM_CAS_N|C2C_NCB7

FWPB8

MEM_A_6|C2C_RX_D_6B9

VD

D_

VB

AT

_S

D1

C1

MEM_A_5|C2C_RX_D_5C12

VS

S_

SD

2B

1

MEM_BC2_N|C2C_RX_CLK_0B10

B1

1V

DD

_IO

18

|VD

D_

EB

UIO

MEM_WR_N|C2C_NCB12

MEM_RD_N|C2C_NCB13

MEM_CKE|C2C_WAKEREQ_OUTB14

MEM_BFCLKO_0|C2C_NCB15

MEM_A_23|C2C_NCB16

SD2_SWA2

SD2_SWA3

VD

D_

VB

AT

_S

D2

A4

A5

VP

LL

FCDP_RBNA6

A7MEM_AD_9|C2C_TX_D_9

MEM_A_4|C2C_RX_D_4A8

MEM_A_3|C2C_RX_D_3A9

NC

MEM_A_2|C2C_RX_D_2A10

MEM_A_1|C2C_RX_D_1A11

MEM_BC0_N|C2C_NCA12

A13MEM_A_0|C2C_RX_D_0

MEM_SDCLKO|C2C_TX_CLK_0A14

MEM_BFCLKO_1|C2C_TX_CLK_1A15

MEM_A_8|C2C_RX_D_8A16

NC

A1

7

UCP300

NC

1

NC

2A1

C32

9

TP_CALL_MCLK

C32

2

TP327

C3

36

C3

40

C3

35

C350100nF

R330470K

TP318

V_BATT_CP

RESET300

VUSB_IO_3.1V

CP_VSD1_1.2VCP_VSD1_1.2V

CP_VSIM

C32

4

C31

5

TP_RESET_ALL

C3

32

TP317

CP_VSD2_1.8V

VPLL_1.2V

VRTC_1.8V

VIO_1.2V

ALS_INT

ACTIVE_STATE_HSIC

GPS_CLK_EN

DI3_TX_DAT

DI3_TX_DATX

DI3_RX_DAT

DI3_RX_DATX

REC_PCM_INREC_PCM_OUT

REC_PCM_SYNC

REC_PCM_CLK

SIM_DETECT

IPC_HOST_WAKEUP

IPC_SLAVE_WAKEUP

32KHZ_CP

SPEECH_PCM_SYNCSPEECH_PCM_OUT

CP_DUMP_INTSPEECH_PCM_IN

SPEECH_PCM_CLK

SUSPEND_REQUEST_HSIC

CP_RXD

CP_TXD

HSPA_ACTIVE

TMS_CP

TCK_CPTDI_CP

TDO_CP

TRST_N_CP

RTCK_CP

AP_DUMP_INT

RESET_PWRDWN_N

HSIC_STROBEHSIC_DATA

CP_ON

CP_PMU_RST

RESET_PWRDWN_N

DSP_AUDIO_IN1

PDA_ACTIVE

RESET_REQ_N

VS

D2_

GN

D

VS

D1_

GN

D

DDRCS_1

VSD2_VBATT

VSD2_GND

VSD1_GND

SIM_RST

SIM_IO

HW_MON2HW_MON1

REF_CLK_ENSYS_CLK_EN

RESET_N_RF

CP_D-CP_D+

TRIG_IN

SYS_CLK_26M

CP_A1(10)CP_A1(11)

CP_A1(12)

DDR_BA0DDR_BA1

DDR_DQM0

DDR_DQM1DDR_DQS0DDR_DQS1

DDRCLK_M

DDRCLK_P

DDRCKE_1

DDR_CASDDR_RAS

DDR_WE

SIM_CLK

CP_D1(2)CP_D1(3)CP_D1(4)CP_D1(5)

CP_D1(6)CP_D1(7)CP_D1(8)CP_D1(9)CP_D1(10)CP_D1(11)

CP_D1(12)CP_D1(13)CP_D1(14)CP_D1(15)

CP_A1(0:12)

CP_A1(0)CP_A1(1)CP_A1(2)CP_A1(3)CP_A1(4)CP_A1(5)

CP_A1(6)CP_A1(7)CP_A1(8)CP_A1(9)

CP_D1(0)

CP_D1(0:15)

CP_D1(1)

VS

D2_

VB

AT

T

VS

D2_

GN

DV

SD

1_G

ND

`

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-45

8-3-4. Sim Part

D30

2

CP_VSIM

C348C344

D30

0 C346

CP_VSD2_1.8V

R325

C347

D30

1

C345

R324

SHORT

R327SHORT

C355

D3

03

CP_VSIM

R326

5 NC2NC36

7 NC4NC58

NC6910 NC7

NC811

C2C2C3

C3C5

C5C6

C6C7 C7

1 CD

COM4

GND2

3NC1

SOC301C1 C1

SIM_IO

SIM_CLKSIM_RST

SIM_DETECT

Insert SIM card

Check the Pin Solderingof SOC301

Yes

Yes

No

END

Check the SIM Voltage.(C346) >= 1.8 or 3.0?

Resoldering and recheck

Change to the new SIM card.

If it doesn`t still work SIM card after changeing

the SIM card, Check the UCP300 (Crack etc)

Yes

No

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-46

Check C112 ≤ -65dBm ?

8-3-12. GSM1800 RX

NORMAL CONDITIONcatch the channel?

Check the voltage at{C147 = VOUT_CHARGER ?}

& {C157, C159= VOUT_CHARGER?}

& {C146 = 2.85V ?}& {C141= 2.65V ?}& {C68 = 1.8V?}& {C144= 1.2V?}

Check the Voltage at

C102 = 2.85V?

Check componentsoldering status OK at

F101

CHECK solderedRFS101, L107,C112

Resolder or changeF100, C102

Resolder or changeF101

Resolder or changeU104

Check the freq. atOSC100 pin3: 26MHz ?

Change or resolderOSC100

Check L111,L112≥ -65dBm ?

Resolder or changeL111,L112

GSM1800 Receiver is O.K? Resolder or changeUCP300

END

NO

YES

NO

NO

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

Check F101 PIN 18, 19≥ -65dBm

Resolder or changeF101

NO

YES

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-47

TP_REF_CLK_EN

TP_SYS_CLK_EN

C3

31

L302

VUSB_IO_3.1V

R315

TP313

C354

CP_VSD1_1.2V

CP_VSD2_1.8V

1 A

3B

2 GND

4OUTY

VCC 5

U302

NL17SG32P5T5G

C3

25

R301

CP_VSD2_1.8V

TP310

TP314

TP_RESET_N_RF

C3

21

CP_VSD1_1.2V

TP_RESET_REQ_N

R300

C319

CP_VSD2_1.8V

R310

2 VBAT

_EN 5

7_FLAG

C353

U303

GND 8

6GS

ILIM4

IN1

NC3

9O

UT

NCR331

TP322

C3

27

C316

C3

26

TP_SYS_CLK_26M

V_BATT_CP

L301

R317

VPLL_1.2V

L303

100

TP312

R329

C351220nF

C3

23

C3

13

C342

TP316

C3

14

L300

VIO_1.2V

C3

52

C3

20

C3

41

CP_VSD2_1.8V

C3

28

TP_RESET300

TP328

TP320

C3

17

C311

TP329

R334

R332

V_BATT_CP

TP330

R302

CP_VSD2_1.8V

R333

VUSB_PD_1.1V

V_BATT

VRTC_1.8V

CP_VSIM

C318

TP323

C3

37

VPLL_1.2V

TP_CP_ON

TP326

CP_VSD2_1.8V

CP_VSD2_1.8V

TP324TP325

USB_VBUS_CP_4.9V

C3

34

R3

11

C3

38

C343

TH300

VUSB_PD_1.1V

TP321

R318

VRTC_1.8V

C3

30

C3

33

C3

39

C3

12

U6TMS

DI3_RX_DATU7

DI3_RX_DATXU8

SYSCLKENU9

CC_CLKU14

VD

D_I

O12

U15

VS

SU

16

NC

U17

USIF1_CTS_NU2

USIF1_RTS_NU3

U4TDO

TDIU5

DI3_TX_DATT7

DI3_TX_DATXT8

XRESET_NT9

NC

U1

ALERT_NU10

DPLUSU11

HSIC_USB_STRBU12

HSIC_USB_DATAU13

VD

D_U

SB

_PD

T15

USB_TUNET16

USB_DPLUST17

USIF1_RXD_MRSTT2

T3USIF1_TXD_MTSR

TRST_NT4

TRIG_INT5

TCKT6

VD

DC

OR

ER

8

VS

SR

9

USIF1_SCLKT1

VD

D_D

IGR

FT

10

T11DMINUS

VD

D_S

IMT

12

CC_IOT13

CC_RSTT14

I2S2_WA0R1

VD

D_P

LLR

12

VD

D_U

SB

IOR

16

USB_DMINUSR17

I2S2_WA1R2

NC

R4

RESET2_NR5

HW_MON1R6

VD

D_U

SB

_AN

AP

14

VB

US

P16

USB_TESTP17

I2S2_TXP2

T_OUT1P3

HW_MON2P7

VS

SP

8

I2C1_SDAP9

MMCI1_CDN5

CLKOUT0N8

VP

PN

9

I2S2_RXP1

CLKOUT2P10

VS

S_P

LLP

11

SYS_CLKP12

MIPI_HSI_RX_WAKEP13

VD

D_I

O18

N11

MIPI_HSI_TX_DATAN12

MIPI_HSI_RX_DATAN13

VS

S_U

SB

N14

USB_IDN16

VD

D_R

TC

N17

I2S2_CLK1N2

T_OUT0N4

M3MMCI1_CLK

M4MMCI1_DAT_2

MMCI1_DAT_0M5

MMCI1_DAT_3M6

EINT2M8

EINT1M9

I2S2_CLK0N1

I2C1_SCLN10

L8

ETM11_TRACEPKT5L9

ETM11_TRACEPKT0M1

M13MIPI_HSI_TX_WAKE

MIPI_HSI_RX_FLGM14

MIPI_HSI_TX_RDYM15

VS

S_R

TC

M16

OSC32KM17

MMCI1_DAT_1M2

VS

SL1

4

VS

SL1

6

F32KL17

L2ETM11_TRACEPKT3

ETM11_TRACEPKT2L4

L5ETM11_TRACEPKT6

MMCI1_CMDL7

VD

D_M

MC

TM_EN

ETM11_TRACEPKT4K5

ETM11_TRACECLKK7

VD

D_I

O18

K8

VD

DC

OR

EK

9

L1ETM11_TRACEPKT1

VS

SL1

0

MIPI_HSI_TX_FLGL11

MIPI_HSI_RX_RDYL13

K11

VD

D_I

O18

VS

SK

13

VD

DC

OR

EK

14

VD

D_M

IPI

K16

MEM_WAIT_N|C2C_WAKEREQ_INK17

K2RESET_BB_N

REF_CLK_ENK3

K4

VD

D_I

O18

|VD

D_E

BU

IO

ON2_NJ2

J3RESET_PWRDWN_N

M4J4

M3J5

M2J6

VS

SJ8

K1ETM11_TRACEPKT7

EINT3K10

VREFJ1

J11

VS

S

MEM_AD_14|C2C_TX_D_14J12

J13MEM_CS1_N|C2C_NC

MEM_CS0_N|C2C_NCJ14

MEM_A_18|C2C_NCJ15

MEM_A_16|C2C_NCJ16

J17

MEM_CS2_N|C2C_NCH14

MEM_A_17|C2C_NCH16

MEM_A_15|C2C_RX_D_15H17

ON1H2

AG

ND

H3

M1H6

RESERVEDH8

VD

DC

OR

EH

9

MEM_A_14|C2C_RX_D_14G17

VP

MU

G2

VS

SG

8

G9MEM_AD_2|C2C_TX_D_2

VU

SB

_IO

H1

H10MEM_AD_10|C2C_TX_D_10

MEM_AD_0|C2C_TX_D_0H11

MEM_CS3_N|C2C_NCH13

MEM_AD_4|C2C_TX_D_4F9

VS

IMG

1

MEM_ADV_N|C2C_NCG10

MEM_AD_1|C2C_TX_D_1G11

G13MEM_BE1_N|C2C_NC

MEM_BE0_N|C2C_NCG14

MEM_A_19|C2C_NCG15

MEM_BC3_N|C2C_RX_CLK_1G16

VS

SF

14

VD

D_I

O18

|VD

D_E

BU

IOF

15

MEM_BC1_N|C2C_NCF16

MEM_A_13|C2C_RX_D_13F17

VU

SB

_AN

AF

2

F3

VD

D_V

BA

T_P

MU

VRTCF4

TRIG_BF6

MEM_A_20|C2C_NCE16

MEM_A_12|C2C_RX_D_12E17

FSSE3

VS

S_P

MU

E4

MEM_AD_5|C2C_TX_D_5E8

E9MEM_AD_6|C2C_TX_D_6

VS

S_S

D1

F1

MEM_AD_15|C2C_TX_D_15F13

ANAMON

MEM_AD_3|C2C_TX_D_3D8

VS

SD

9

SD1_SWE1

VD

DC

OR

EE

10

MEM_AD_8|C2C_TX_D_8E11

VD

DC

OR

E_E

BU

E12

E13

VD

DC

OR

E

MEM_RAS_N|C2C_NCE14

D10

D11MEM_AD_11|C2C_TX_D_11

MEM_AD_12|C2C_TX_D_12D12

D13MEM_AD_13|C2C_TX_D_13

VS

SD

14

MEM_A_21|C2C_NCD16

MEM_A_11|C2C_RX_D_11D17

SD1_FBD3

D4

C16MEM_A_22|C2C_NC

MEM_A_10|C2C_RX_D_10C17

C2SD2_FB

VD

D_V

SD

2C

3

VU

SB

_PD

C4

MEM_A_7|C2C_RX_D_7C9

SD1_SWD1

MEM_AD_7|C2C_TX_D_7

MEM_A_9|C2C_RX_D_9B17

B4

VIO

_12

DSP_AUDIO_IN1B6

MEM_CAS_N|C2C_NCB7

FWPB8

MEM_A_6|C2C_RX_D_6B9

VD

D_V

BA

T_S

D1

C1

MEM_A_5|C2C_RX_D_5C12

VS

S_S

D2

B1

MEM_BC2_N|C2C_RX_CLK_0B10

B11

VD

D_I

O18

|VD

D_E

BU

IO

MEM_WR_N|C2C_NCB12

MEM_RD_N|C2C_NCB13

MEM_CKE|C2C_WAKEREQ_OUTB14

MEM_BFCLKO_0|C2C_NCB15

MEM_A_23|C2C_NCB16

SD2_SWA2

SD2_SWA3

VD

D_V

BA

T_S

D2

A4

A5

VP

LL

FCDP_RBNA6

A7MEM_AD_9|C2C_TX_D_9

MEM_A_4|C2C_RX_D_4A8

MEM_A_3|C2C_RX_D_3A9

NC

MEM_A_2|C2C_RX_D_2A10

MEM_A_1|C2C_RX_D_1A11

MEM_BC0_N|C2C_NCA12

A13MEM_A_0|C2C_RX_D_0

MEM_SDCLKO|C2C_TX_CLK_0A14

MEM_BFCLKO_1|C2C_TX_CLK_1A15

MEM_A_8|C2C_RX_D_8A16

NC

A17

UCP300

NC

1

NC

2A1

C3

29

TP_CALL_MCLK

C3

22

TP327

C3

36

C3

40

C3

35

C350100nF

R330470K

TP318

V_BATT_CP

RESET300

VUSB_IO_3.1V

CP_VSD1_1.2VCP_VSD1_1.2V

CP_VSIM

C3

24

C3

15

TP_RESET_ALL

C3

32

TP317

CP_VSD2_1.8V

VPLL_1.2V

VRTC_1.8V

R335

R336

VIO_1.2V

ALS_INT

ACTIVE_STATE_HSIC

HW_MON1HW_MON2

DSP_AUDIO_IN1

TRIG_IN

GPS_CLK_EN

DI3_TX_DAT

DI3_TX_DATX

DI3_RX_DAT

DI3_RX_DATX

REC_PCM_INREC_PCM_OUT

REC_PCM_SYNC

REC_PCM_CLK

SIM_DETECT

IPC_HOST_WAKEUP

IPC_SLAVE_WAKEUP

32KHZ_CP

SPEECH_PCM_SYNCSPEECH_PCM_OUT

CP_DUMP_INTSPEECH_PCM_IN

SPEECH_PCM_CLK

SUSPEND_REQUEST_HSIC

CP_RXDCP_TXD

HSPA_ACTIVE

TMS_CP

TCK_CPTDI_CP

TDO_CP

TRST_N_CP

RTCK_CP

AP_DUMP_INT

RESET_PWRDWN_N

HSIC_STROBEHSIC_DATA

CP_ON

CP_PMU_RST

RESET_PWRDWN_N

DSP_AUDIO_IN1

PDA_ACTIVE

RESET_REQ_N

VS

D2

_G

ND

VS

D1

_G

ND

DDRCS_1

VSD2_VBATT

VSD2_GND

VSD1_GND

SIM_RST

SIM_IO

HW_MON2HW_MON1

REF_CLK_ENSYS_CLK_EN

RESET_N_RF

CP_D-CP_D+

TRIG_IN

SYS_CLK_26M

CP_A1(10)CP_A1(11)

CP_A1(12)

DDR_BA0DDR_BA1

DDR_DQM0DDR_DQM1DDR_DQS0DDR_DQS1

DDRCLK_M

DDRCLK_P

DDRCKE_1

DDR_CASDDR_RAS

DDR_WE

SIM_CLK

CP_D1(2)CP_D1(3)CP_D1(4)CP_D1(5)

CP_D1(6)CP_D1(7)CP_D1(8)CP_D1(9)CP_D1(10)CP_D1(11)CP_D1(12)CP_D1(13)CP_D1(14)CP_D1(15)

CP_A1(0:12)

CP_A1(0)CP_A1(1)CP_A1(2)CP_A1(3)CP_A1(4)CP_A1(5)

CP_A1(6)CP_A1(7)CP_A1(8)CP_A1(9)

CP_D1(0)

CP_D1(0:15)

CP_D1(1)

VS

D2_

VB

AT

T

VS

D2

_G

ND

VS

D1

_G

ND

16V

SP

I

LB_TX

SS

15

TRX1 32

TRX2TRX3

120

TRX4TRX5

1918

TRX6

VD

D17

GN

DG

ND

5G

ND

7G

ND

910

GN

D

12G

ND

GN

D21

6HB_TX

8

F100ANT

11

14C

LK

DR

W13

4

C137

C18

1

C136

C112

4

2 1

3

OSC100

C142

C17

6

BOTHHOLE101

L109

C162

C139

C148

C14

5

C116

L121

VCC_2.8V_AP

C12

4

VR100

L101

L114

ANT102

11

22

11

22

ANT103

R10

4

L133

R103

VDD_2V5_SUE2

BOTHHOLE102

C115

RX_B8

RX_GSM18001819

RX_GSM1800

9TX_B1

7TX_B2

3TX_B5

1TX_B8

52

RX_B11415

RX_B1RX_B2

1617

RX_B2

RX_B52021

RX_B5

RX_B82223

GN

D

GN

D6

GN

D8

GN

D10 11

GN

D13

GN

D24

GN

D

51N

CN

CG

ND

GN

D40 41

GN

DG

ND

42 43G

ND

45G

ND

GN

D5

47G

ND

4932 33G

ND

GN

D34

GN

D4

35G

ND

GN

D36

GN

D37

GN

D38 39

2

25G

ND

GN

D26 27

GN

DG

ND

28 29G

ND

30G

ND

31G

ND

GN

D

AN

T_B

112

AN

T_B

250

AN

T_B

546

AN

T_B

844

AN

T_G

SM

1800

48

GN

D

VOUT_CHARGER

VDD_1V8_SUE2

F101

C191

C17

7

C127

C166

C129

VPAM_VCC

C18

7

C130

L106

TP_100

BOTHHOLE104

L134

C14

7

C140

VPAM_VCC

C168

C114C117

C104

C170

VOUT_CHARGER

C109

VCMOS

C153

C101

C18

6

VDD_2V65_SUE2VDD_2V85_SUE2

C122

C18

8

L103

L112

L129

VDD_1V8_SUE2

L105

C138

L126

C119

C17

8

4

L118

RFS101

A2 1

C

3GG

C4

LX2

D1

PGNDD2

D3

LX1

SPI_CLKD4

A4

LX3A

B1

VDD_IOB2

CLK_ONB3

SPI_SSB4

C1

VP

WR

VS

NS

_1V

8C

2

VS

NS

_1V

2C

3

SPI_DRWNC

1

NC2

A1

VS

NS

_2V

85

OU

T_3

BA

2

AGNDA3

VA

NA

M3RD_L2

M4RD_L2X

M5RD_M

M6RD_MX

GN

DM

7

M8GPO4

M9GPO5

U104

GN

D

L9V

DD

1V8_

RX

DC

O

M1NC

M10GPO6

PA_BIASM11

M12PA_RAMP

M13NC

M2

GN

D

GN

D

L13

VD

D1V

8_R

FC

L2V

DD

1V8_

RC

RF

L3G

ND

RD_L1L4

L5RD_L1X

L6RD_H

RD_HXL7

L8

CLK_ON

K2RX_H1X

K5

GN

DK

6G

ND

VD

D1V

8_R

XP

LLK

9

L1RX_H2X

L10

VD

D2V

5_R

FC

GN

DL1

1

L12

J6 J7G

ND

J8V

DD

2V5_

RX

DC

O

J9G

ND

RX_H2K1

K10

GN

D

K11GPO7

K12RESET_N

K13

J10

GN

D

J11GPO8

J12FSYS3

J13FSYS3_EN

J2RX_H1

J3G

ND

J4V

DD

2V5_

RC

BB

J5V

DD

2V5_

RC

RF

GN

D

H13FSYS2

H2RX_M1X

GN

DH

3

H4

GN

D

GN

DH

5

H6

GN

D

H9CEXT_RXPLL

J1RX_M2X

G5

VD

D1V

8_R

CLO

G6

GN

D

GN

DG

7

G8

GN

D

GN

DG

9

H1RX_M2

H10

GN

D

H12FSYS2_EN

F9

VD

D1V

2_D

IG

G1RX_L2X

GN

DG

10

G12FSYS1

FSYS1_ENG13

G2RX_M1

G3

GN

DG

4G

ND

F13SYS_CLK

F2RX_L1X

VD

D1V

8_R

CB

BF

3

F4

GN

D

GN

DF

5

F6

GN

D

F7

VD

D1V

8_R

CM

S

F8

GN

D

E6

GN

D

E7GPO1

E8

VD

D1V

8_T

XM

S

VD

D_T

ES

TE

9

F1RX_L2

F10

GN

D

F12SYS_CLK_EN

D9

GN

DE

1G

ND

VD

DIO

E12

E13REF_CLK_EN

E2RX_L1

E3VSPI

E4SPI_SS

E5

GN

D

D10

VD

D2V

5_F

SY

S

D12DI3_TX_DATX

DI3_RX_DATXD13

D2

VD

D1V

8_F

BR

D3SPI_CLK

D4SPI_DRW

D5

VD

D1V

8_T

XLO

D8CEXT_TXPLL

C3

GN

D

C4CEXT_TXMS

VD

D2V

5_T

XB

IAS

C5

C6

VD

D2V

5_T

XD

CO

C7

GN

DC

8G

ND

C9

VD

D1V

8_D

IG

D1PA_POW_DET

B5GPO2

B8MI2

B9

D2B

_OU

T

PA_RFC1

C10

GN

DC

11G

ND

C12DI3_TX_DAT

C13DI3_RX_DAT

C2

D2B

_OU

T_T

XR

F

A8MI1

A9

VD

DB

AT

B1

VD

DB

AT

_TX

RF

B10AFC_DAC

B11XO_SUP

B12XO_EXT

B13

VD

D1V

8_S

CU

B2

VD

D_T

XR

F

A13NC

A2PM_H

A3

GN

D

A4PM_L

GPO3A5

A6

VD

D1V

8_T

XD

CO

A7

GN

D

U100

1NC

NC2

NCA1

A10CEXT_DCXO

A11XO

A12XOX

C118

C149

TA100

L123

C111

L110

L107

C100

R1015%

C18

5

C133

C152

C17

9

VDD_2V85_SUE2

C102

L108

C161

L122 C143

C141

C108

L12

4

C110

VDD_1V2_SUE2

C164

VBAT_UE2

L115

BOTHHOLE100

C18

0

L131 L113

C132

9 SPI_SS

VB

AT

1816V

CC

VC

C2120

VC

MO

SV

SP

I14

3

8HB_RFIN

15LB_RFIN

NC13

RF_OUT17

11SPI_CLKSPI_DRW

10

SPI_GND12

7B4_TX

2B5_TX1

B8_TX

19FB_AM

GN

D2223

GN

DG

ND

24

6GSM_HB_TXGSM_LB_TX

PAM100

B1_TX54

B2_TX

CP_VSD2_1.8V

R106

C12

5

L132R105

VBAT_UE2

VBAT_RF

L117

L128

C121

TP_102

L120

C14

4

D4CC_P

D5CP_OUT

VB

AT

T2

D6

TP_101

C2

GN

D1A

C3

GN

D1A

CC_NC4

SDI_ENC5

GN

D2

C6

D1CA_P

D2

VB

AT

T1A

CA_ND3

B1L_OUTA

B2

GN

D1B

B3CWELL

B4SDI_CLK

SDI_DATAB5

NC

B6

C1L_OUTB

1N

C2

NC

A1CB_P

A2

VB

AT

T1B

A3CB_N

A4SDI_VCC

VO

UT

_FB

A5

VRAMPA6

C169

U101

C135

C131

VBAT_UE2

BOTHHOLE105

C158

VOUT_CHARGER

C157

VDD_2V85_SUE2

C18

4

C190

L119

C103

C165

L111

L116

VBAT_RF

C14

6

C159

VDD_1V8_SUE2

VOUT_CHARGER

VDD_2V65_SUE2

C150

C128

U105

C123

VOUT_CHARGER

BOTHHOLE103

CP_VSD2_1.8V

C113

VCMOS

C126

VDD_1V2_SUE2

C18

2

C151

5%

R102

ANT101

1 1

22

C18

3

L127

VDD_2V5_SUE2

L104

ANT_COM

ADJ_DET_D

RD_CTRL3

ADJ_DET

RD_CTRL2

CLK_ON

SPI_CLKSPI_SSSPI_DRW

A2_NC1

D6_NC2

A2_NC1

VSPI

SPI_SS

SPI_DRWSPI_CLK

PA_RAMP

SPI_DRW

SPI_SS

VSPI

PM_HPM_L

D6_NC2

SPI_DRW

VSPI

PA_POW_DET

PA_RF

SPI_CLK

CLK_ON

SPI_CLK

SPI_SS

PA_POW_DET

VSPI

SPI_CLKSPI_SSSPI_DRW

PA_RF

PM_L

PM_H

GPS_CLK_26MGPS_CLK_EN

DI3_RX_DATDI3_RX_DATX

DI3_RX_DATXDI3_RX_DAT

DI3_TX_DAT

DI3_TX_DATX

PA_RAMP

RESET_N_RF

SYS_CLK_EN

REF_CLK_EN

SYS_CLK_26M

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-48

Check C112 ≤ -65dBm ?

8-3-13. WCDMA Band1 RX

NORMAL CONDITIONcatch the channel?

Check the voltage at{C147 = VOUT_CHARGER ?}

& {C157, C159= VOUT_CHARGER?}

& {C146 = 2.85V ?}& {C141= 2.65V ?}& {C168 = 1.8V?}& {C144= 1.2V?}

Check the Voltage at

C102 = 2.85V?

Check componentsoldering status OK at

F101

CHECK solderedRFS101, L107,C112

Resolder or changeF100, C102

Resolder or changeF101

Resolder or changeU104

Check the freq. atOSC100 pin3: 26MHz ?

Change or resolderOSC100

Check L106, C109≥ -65dBm ?

Resolder or changeL106,C109

WCDMA band1 Receiver is O.K? Resolder or changeUCP300

END

NO

YES

NO

NO

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

Check F100 PIN 14, 15≥ -65dBm

Resolder or changeF101

NO

YES

CONTINUOUS RX ON

RF INPUT : 10700CH

AMP : -50dBm

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-49

TP_REF_CLK_EN

TP_SYS_CLK_EN

C33

1

L302

VUSB_IO_3.1V

R315

TP313

C354

CP_VSD1_1.2V

CP_VSD2_1.8V

1 A

3 B

2GND

4OUTY

VCC 5

U302

NL17SG32P5T5G

C32

5

R301

CP_VSD2_1.8V

TP310

TP314

TP_RESET_N_RF

C32

1

CP_VSD1_1.2V

TP_RESET_REQ_N

R300

C319

CP_VSD2_1.8V

R310

2 VBAT

_EN 5

7_FLAG

C353

U303

GND 8

6GS

ILIM4

IN1

NC3

9O

UT

NCR331

TP322

C32

7

C316

C32

6

TP_SYS_CLK_26M

V_BATT_CP

L301

R317

VPLL_1.2V

L303

100

TP312

R329

C351220nF

C32

3

C31

3

C342

TP316

C31

4L3

00

VIO_1.2V

C35

2

C32

0

C34

1

CP_VSD2_1.8V

C32

8

TP_RESET300

TP328

TP320

C31

7

C311

TP329

R334

R332

V_BATT_CP

TP330

R302

CP_VSD2_1.8V

R333

VUSB_PD_1.1V

V_BATT

VRTC_1.8V

CP_VSIM

C318

TP323

C33

7

VPLL_1.2V

TP_CP_ON

TP326

CP_VSD2_1.8V

CP_VSD2_1.8V

TP324TP325

USB_VBUS_CP_4.9V

C33

4

R31

1

C33

8

C343

TH300

VUSB_PD_1.1V

TP321

R318

VRTC_1.8V

C33

0

C33

3

C33

9

C31

2

U6TMS

DI3_RX_DATU7

DI3_RX_DATXU8

SYSCLKENU9

CC_CLKU14

VD

D_

IO1

2U

15

VS

SU

16

NC

U1

7

USIF1_CTS_NU2

USIF1_RTS_NU3

U4TDO

TDIU5

DI3_TX_DATT7

DI3_TX_DATXT8

XRESET_NT9

NC

U1

ALERT_NU10

DPLUSU11

HSIC_USB_STRBU12

HSIC_USB_DATAU13

VD

D_

US

B_

PD

T1

5

USB_TUNET16

USB_DPLUST17

USIF1_RXD_MRSTT2

T3USIF1_TXD_MTSR

TRST_NT4

TRIG_INT5

TCKT6

VD

DC

OR

ER

8

VS

SR

9

USIF1_SCLKT1

VD

D_

DIG

RF

T1

0

T11DMINUS

VD

D_

SIM

T1

2

CC_IOT13

CC_RSTT14

I2S2_WA0R1

VD

D_

PL

LR

12

VD

D_

US

BIO

R1

6

USB_DMINUSR17

I2S2_WA1R2

NC

R4

RESET2_NR5

HW_MON1R6

VD

D_

US

B_

AN

AP

14

VB

US

P1

6

USB_TESTP17

I2S2_TXP2

T_OUT1P3

HW_MON2P7

VS

SP

8

I2C1_SDAP9

MMCI1_CDN5

CLKOUT0N8

VP

PN

9

I2S2_RXP1

CLKOUT2P10

VS

S_

PL

LP

11

SYS_CLKP12

MIPI_HSI_RX_WAKEP13

VD

D_

IO1

8N

11

MIPI_HSI_TX_DATAN12

MIPI_HSI_RX_DATAN13

VS

S_

US

BN

14

USB_IDN16

VD

D_

RT

CN

17

I2S2_CLK1N2

T_OUT0N4

M3MMCI1_CLK

M4MMCI1_DAT_2

MMCI1_DAT_0M5

MMCI1_DAT_3M6

EINT2M8

EINT1M9

I2S2_CLK0N1

I2C1_SCLN10

L8

ETM11_TRACEPKT5L9

ETM11_TRACEPKT0M1

M13MIPI_HSI_TX_WAKE

MIPI_HSI_RX_FLGM14

MIPI_HSI_TX_RDYM15

VS

S_

RT

CM

16

OSC32KM17

MMCI1_DAT_1M2

VS

SL

14

VS

SL

16

F32KL17

L2ETM11_TRACEPKT3

ETM11_TRACEPKT2L4

L5ETM11_TRACEPKT6

MMCI1_CMDL7

VD

D_

MM

C

TM_EN

ETM11_TRACEPKT4K5

ETM11_TRACECLKK7

VD

D_

IO1

8K

8

VD

DC

OR

EK

9

L1ETM11_TRACEPKT1

VS

SL

10

MIPI_HSI_TX_FLGL11

MIPI_HSI_RX_RDYL13

K1

1V

DD

_IO

18

VS

SK

13

VD

DC

OR

EK

14

VD

D_

MIP

IK

16

MEM_WAIT_N|C2C_WAKEREQ_INK17

K2RESET_BB_N

REF_CLK_ENK3

K4

VD

D_

IO1

8|V

DD

_E

BU

IO

ON2_NJ2

J3RESET_PWRDWN_N

M4J4

M3J5

M2J6

VS

SJ8

K1ETM11_TRACEPKT7

EINT3K10

VREFJ1

J11

VS

S

MEM_AD_14|C2C_TX_D_14J12

J13MEM_CS1_N|C2C_NC

MEM_CS0_N|C2C_NCJ14

MEM_A_18|C2C_NCJ15

MEM_A_16|C2C_NCJ16

J17

MEM_CS2_N|C2C_NCH14

MEM_A_17|C2C_NCH16

MEM_A_15|C2C_RX_D_15H17

ON1H2

AG

ND

H3

M1H6

RESERVEDH8

VD

DC

OR

EH

9

MEM_A_14|C2C_RX_D_14G17

VP

MU

G2

VS

SG

8

G9MEM_AD_2|C2C_TX_D_2

VU

SB

_IO

H1

H10MEM_AD_10|C2C_TX_D_10

MEM_AD_0|C2C_TX_D_0H11

MEM_CS3_N|C2C_NCH13

MEM_AD_4|C2C_TX_D_4F9

VS

IMG

1

MEM_ADV_N|C2C_NCG10

MEM_AD_1|C2C_TX_D_1G11

G13MEM_BE1_N|C2C_NC

MEM_BE0_N|C2C_NCG14

MEM_A_19|C2C_NCG15

MEM_BC3_N|C2C_RX_CLK_1G16

VS

SF

14

VD

D_

IO1

8|V

DD

_E

BU

IOF

15

MEM_BC1_N|C2C_NCF16

MEM_A_13|C2C_RX_D_13F17

VU

SB

_A

NA

F2

F3

VD

D_

VB

AT

_P

MU

VRTCF4

TRIG_BF6

MEM_A_20|C2C_NCE16

MEM_A_12|C2C_RX_D_12E17

FSSE3

VS

S_

PM

UE

4

MEM_AD_5|C2C_TX_D_5E8

E9MEM_AD_6|C2C_TX_D_6

VS

S_

SD

1F

1

MEM_AD_15|C2C_TX_D_15F13

ANAMON

MEM_AD_3|C2C_TX_D_3D8

VS

SD

9

SD1_SWE1

VD

DC

OR

EE

10

MEM_AD_8|C2C_TX_D_8E11

VD

DC

OR

E_

EB

UE

12

E1

3V

DD

CO

RE

MEM_RAS_N|C2C_NCE14

D10

D11MEM_AD_11|C2C_TX_D_11

MEM_AD_12|C2C_TX_D_12D12

D13MEM_AD_13|C2C_TX_D_13

VS

SD

14

MEM_A_21|C2C_NCD16

MEM_A_11|C2C_RX_D_11D17

SD1_FBD3

D4

C16MEM_A_22|C2C_NC

MEM_A_10|C2C_RX_D_10C17

C2SD2_FB

VD

D_

VS

D2

C3

VU

SB

_P

DC

4

MEM_A_7|C2C_RX_D_7C9

SD1_SWD1

MEM_AD_7|C2C_TX_D_7

MEM_A_9|C2C_RX_D_9B17

B4

VIO

_1

2

DSP_AUDIO_IN1B6

MEM_CAS_N|C2C_NCB7

FWPB8

MEM_A_6|C2C_RX_D_6B9

VD

D_

VB

AT

_S

D1

C1

MEM_A_5|C2C_RX_D_5C12

VS

S_

SD

2B

1

MEM_BC2_N|C2C_RX_CLK_0B10

B1

1V

DD

_IO

18

|VD

D_

EB

UIO

MEM_WR_N|C2C_NCB12

MEM_RD_N|C2C_NCB13

MEM_CKE|C2C_WAKEREQ_OUTB14

MEM_BFCLKO_0|C2C_NCB15

MEM_A_23|C2C_NCB16

SD2_SWA2

SD2_SWA3

VD

D_

VB

AT

_S

D2

A4

A5

VP

LL

FCDP_RBNA6

A7MEM_AD_9|C2C_TX_D_9

MEM_A_4|C2C_RX_D_4A8

MEM_A_3|C2C_RX_D_3A9

NC

MEM_A_2|C2C_RX_D_2A10

MEM_A_1|C2C_RX_D_1A11

MEM_BC0_N|C2C_NCA12

A13MEM_A_0|C2C_RX_D_0

MEM_SDCLKO|C2C_TX_CLK_0A14

MEM_BFCLKO_1|C2C_TX_CLK_1A15

MEM_A_8|C2C_RX_D_8A16

NC

A1

7

UCP300

NC

1

NC

2A1

C32

9

TP_CALL_MCLK

C32

2

TP327

C33

6

C34

0

C33

5

C350100nF

R330470K

TP318

V_BATT_CP

RESET300

VUSB_IO_3.1V

CP_VSD1_1.2VCP_VSD1_1.2V

CP_VSIM

C32

4

C31

5

TP_RESET_ALL

C33

2

TP317

CP_VSD2_1.8V

VPLL_1.2V

VRTC_1.8V

R335

R336

VIO_1.2V

ALS_INT

ACTIVE_STATE_HSIC

HW_MON1HW_MON2

DSP_AUDIO_IN1

TRIG_IN

GPS_CLK_EN

DI3_TX_DAT

DI3_TX_DATX

DI3_RX_DAT

DI3_RX_DATX

REC_PCM_INREC_PCM_OUT

REC_PCM_SYNC

REC_PCM_CLK

SIM_DETECT

IPC_HOST_WAKEUP

IPC_SLAVE_WAKEUP

32KHZ_CP

SPEECH_PCM_SYNCSPEECH_PCM_OUT

CP_DUMP_INTSPEECH_PCM_IN

SPEECH_PCM_CLK

SUSPEND_REQUEST_HSIC

CP_RXD

CP_TXD

HSPA_ACTIVE

TMS_CP

TCK_CPTDI_CP

TDO_CP

TRST_N_CP

RTCK_CP

AP_DUMP_INT

RESET_PWRDWN_N

HSIC_STROBEHSIC_DATA

CP_ON

CP_PMU_RST

RESET_PWRDWN_N

DSP_AUDIO_IN1

PDA_ACTIVE

RESET_REQ_N

VS

D2_

GN

D

VS

D1_

GN

D

DDRCS_1

VSD2_VBATT

VSD2_GND

VSD1_GND

SIM_RST

SIM_IO

HW_MON2HW_MON1

REF_CLK_ENSYS_CLK_EN

RESET_N_RF

CP_D-CP_D+

TRIG_IN

SYS_CLK_26M

CP_A1(10)CP_A1(11)

CP_A1(12)

DDR_BA0DDR_BA1

DDR_DQM0

DDR_DQM1DDR_DQS0DDR_DQS1

DDRCLK_M

DDRCLK_P

DDRCKE_1

DDR_CASDDR_RAS

DDR_WE

SIM_CLK

CP_D1(2)CP_D1(3)CP_D1(4)CP_D1(5)

CP_D1(6)CP_D1(7)CP_D1(8)CP_D1(9)CP_D1(10)CP_D1(11)

CP_D1(12)CP_D1(13)CP_D1(14)CP_D1(15)

CP_A1(0:12)

CP_A1(0)CP_A1(1)CP_A1(2)CP_A1(3)CP_A1(4)CP_A1(5)

CP_A1(6)CP_A1(7)CP_A1(8)CP_A1(9)

CP_D1(0)

CP_D1(0:15)

CP_D1(1)

VS

D2_

VB

AT

T

VS

D2_

GN

DV

SD

1_G

ND

16V

SP

I

LB_TX

SS

15

TRX1 32

TRX2TRX3

120

TRX4TRX5

1918

TRX6

VD

D17

GN

DG

ND

5G

ND

7G

ND

910

GN

D

12G

ND

GN

D21

6HB_TX

8

F100ANT

11

14C

LK

DR

W13

4

C137

C18

1

C136

C112

4

2 1

3

OSC100

C142

C17

6

BOTHHOLE101

L109

C162

C139

C148

C14

5

C116

L121

VCC_2.8V_AP

C12

4

VR100

L101

L114

ANT102

11

22

11

22

ANT103

R10

4

L133

R103

VDD_2V5_SUE2

BOTHHOLE102

C115

RX_B8

RX_GSM18001819

RX_GSM1800

9TX_B1

7TX_B2

3TX_B5

1TX_B8

52

RX_B11415

RX_B1RX_B2

1617

RX_B2

RX_B52021

RX_B5

RX_B82223

GN

D

GN

D6

GN

D8

GN

D10 11

GN

D13

GN

D24

GN

D

51N

CN

CG

ND

GN

D40 41

GN

DG

ND

42 43G

ND

45G

ND

GN

D5

47G

ND

4932 33G

ND

GN

D34

GN

D4

35G

ND

GN

D36

GN

D37

GN

D38 39

2

25G

ND

GN

D26 27

GN

DG

ND

28 29G

ND

30G

ND

31G

ND

GN

D

AN

T_B

112

AN

T_B

250

AN

T_B

546

AN

T_B

844

AN

T_G

SM

1800

48

GN

D

VOUT_CHARGER

VDD_1V8_SUE2

F101

C191

C17

7

C127

C166

C129

VPAM_VCC

C18

7

C130

L106

TP_100

BOTHHOLE104

L134

C14

7

C140

VPAM_VCC

C168

C114C117

C104

C170

VOUT_CHARGER

C109

VCMOS

C153

C101

C18

6

VDD_2V65_SUE2VDD_2V85_SUE2

C122

C18

8

L103

L112

L129

VDD_1V8_SUE2

L105

C138

L126

C119

C17

8

4

L118

RFS101

A2 1

C

3GG

C4

LX2

D1

PGNDD2

D3

LX1

SPI_CLKD4

A4

LX3A

B1

VDD_IOB2

CLK_ONB3

SPI_SSB4

C1

VP

WR

VS

NS

_1V

8C

2

VS

NS

_1V

2C

3

SPI_DRWNC

1

NC2

A1

VS

NS

_2V

85

OU

T_3

BA

2

AGNDA3

VA

NA

M3RD_L2

M4RD_L2X

M5RD_M

M6RD_MX

GN

DM

7

M8GPO4

M9GPO5

U104

GN

D

L9V

DD

1V8_

RX

DC

O

M1NC

M10GPO6

PA_BIASM11

M12PA_RAMP

M13NC

M2

GN

D

GN

D

L13

VD

D1V

8_R

FC

L2V

DD

1V8_

RC

RF

L3G

ND

RD_L1L4

L5RD_L1X

L6RD_H

RD_HXL7

L8

CLK_ON

K2RX_H1X

K5

GN

DK

6G

ND

VD

D1V

8_R

XP

LLK

9

L1RX_H2X

L10

VD

D2V

5_R

FC

GN

DL1

1

L12

J6 J7G

ND

J8V

DD

2V5_

RX

DC

O

J9G

ND

RX_H2K1

K10

GN

D

K11GPO7

K12RESET_N

K13

J10

GN

D

J11GPO8

J12FSYS3

J13FSYS3_EN

J2RX_H1

J3G

ND

J4V

DD

2V5_

RC

BB

J5V

DD

2V5_

RC

RF

GN

D

H13FSYS2

H2RX_M1X

GN

DH

3

H4

GN

D

GN

DH

5

H6

GN

D

H9CEXT_RXPLL

J1RX_M2X

G5

VD

D1V

8_R

CLO

G6

GN

D

GN

DG

7

G8

GN

D

GN

DG

9

H1RX_M2

H10

GN

D

H12FSYS2_EN

F9

VD

D1V

2_D

IG

G1RX_L2X

GN

DG

10

G12FSYS1

FSYS1_ENG13

G2RX_M1

G3

GN

DG

4G

ND

F13SYS_CLK

F2RX_L1X

VD

D1V

8_R

CB

BF

3

F4

GN

D

GN

DF

5

F6

GN

D

F7

VD

D1V

8_R

CM

S

F8

GN

D

E6

GN

DE7

GPO1

E8

VD

D1V

8_T

XM

S

VD

D_T

ES

TE

9

F1RX_L2

F10

GN

D

F12SYS_CLK_EN

D9

GN

DE

1G

ND

VD

DIO

E12

E13REF_CLK_EN

E2RX_L1

E3VSPI

E4SPI_SS

E5

GN

D

D10

VD

D2V

5_F

SY

S

D12DI3_TX_DATX

DI3_RX_DATXD13

D2

VD

D1V

8_F

BR

D3SPI_CLK

D4SPI_DRW

D5

VD

D1V

8_T

XLO

D8CEXT_TXPLL

C3

GN

D

C4CEXT_TXMS

VD

D2V

5_T

XB

IAS

C5

C6

VD

D2V

5_T

XD

CO

C7

GN

DC

8G

ND

C9

VD

D1V

8_D

IG

D1PA_POW_DET

B5GPO2

B8MI2

B9

D2B

_OU

T

PA_RFC1

C10

GN

DC

11G

ND

C12DI3_TX_DAT

C13DI3_RX_DAT

C2

D2B

_OU

T_T

XR

F

A8MI1

A9

VD

DB

AT

B1

VD

DB

AT

_TX

RF

B10AFC_DAC

B11XO_SUP

B12XO_EXT

B13

VD

D1V

8_S

CU

B2

VD

D_T

XR

F

A13NC

A2PM_H

A3

GN

D

A4PM_L

GPO3A5

A6

VD

D1V

8_T

XD

CO

A7

GN

D

U100

1NC

NC2

NCA1

A10CEXT_DCXO

A11XO

A12XOX

C118

C149

TA100

L123

C111

L110

L107

C100

R1015%

C18

5

C133

C152

C17

9

VDD_2V85_SUE2

C102

L108

C161

L122 C143

C141

C108

L12

4

C110

VDD_1V2_SUE2

C164

VBAT_UE2

L115

BOTHHOLE100

C18

0

L131 L113

C132

9 SPI_SS

VB

AT

1816V

CC

VC

C2120

VC

MO

SV

SP

I14

3

8HB_RFIN

15LB_RFIN

NC13

RF_OUT17

11SPI_CLKSPI_DRW

10

SPI_GND12

7B4_TX

2B5_TX1

B8_TX

19FB_AM

GN

D2223

GN

DG

ND

24

6GSM_HB_TXGSM_LB_TX

PAM100

B1_TX54

B2_TX

CP_VSD2_1.8V

R106

C12

5

L132R105

VBAT_UE2

VBAT_RF

L117

L128

C121

TP_102

L120

C14

4

D4CC_P

D5CP_OUT

VB

AT

T2

D6

TP_101

C2

GN

D1A

C3

GN

D1A

CC_NC4

SDI_ENC5

GN

D2

C6

D1CA_P

D2

VB

AT

T1A

CA_ND3

B1L_OUTA

B2

GN

D1B

B3CWELL

B4SDI_CLK

SDI_DATAB5

NC

B6

C1L_OUTB

1N

C2

NC

A1CB_P

A2

VB

AT

T1B

A3CB_N

A4SDI_VCC

VO

UT

_FB

A5

VRAMPA6

C169

U101

C135

C131

VBAT_UE2

BOTHHOLE105

C158

VOUT_CHARGER

C157

VDD_2V85_SUE2

C18

4

C190

L119

C103

C165

L111

L116

VBAT_RF

C14

6

C159

VDD_1V8_SUE2

VOUT_CHARGER

VDD_2V65_SUE2

C150

C128

U105

C123

VOUT_CHARGER

BOTHHOLE103

CP_VSD2_1.8V

C113

VCMOS

C126

VDD_1V2_SUE2

C18

2

C151

5%

R102

ANT101

1 1

22

C18

3

L127

VDD_2V5_SUE2

L104

ANT_COM

ADJ_DET_D

RD_CTRL3

ADJ_DET

RD_CTRL2

CLK_ON

SPI_CLKSPI_SSSPI_DRW

A2_NC1

D6_NC2

A2_NC1

VSPI

SPI_SS

SPI_DRWSPI_CLK

PA_RAMP

SPI_DRW

SPI_SS

VSPI

PM_HPM_L

D6_NC2

SPI_DRW

VSPI

PA_POW_DET

PA_RF

SPI_CLK

CLK_ON

SPI_CLK

SPI_SS

PA_POW_DET

VSPI

SPI_CLKSPI_SSSPI_DRW

PA_RF

PM_L

PM_H

GPS_CLK_26MGPS_CLK_EN

DI3_RX_DATDI3_RX_DATX

DI3_RX_DATXDI3_RX_DAT

DI3_TX_DAT

DI3_TX_DATX

PA_RAMP

RESET_N_RF

SYS_CLK_EN

REF_CLK_EN

SYS_CLK_26M

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-50

Check C112 ≤ -65dBm ?

8-3-14. WCDMA Band2 / GSM1900 RX

NORMAL CONDITIONcatch the channel?

Check the voltage at{C147 = VOUT_CHARGER ?}

& {C157, C159= VOUT_CHARGER?}

& {C146 = 2.85V ?}& {C141= 2.65V ?}& {C168 = 1.8V?}& {C144= 1.2V?}

Check the Voltage at

C102 = 2.85V?

Check componentsoldering status OK at

F101

CHECK solderedRFS101, L107,C112

Resolder or changeF100, C102

Resolder or changeF101

Resolder or changeU104

Check the freq. atOSC100 pin3: 26MHz ?

Change or resolderOSC100

Check L108≥ -65dBm ?

Resolder or changeL108

WCDMA band2/GSM1900Receiver is O.K?

Resolder or changeUCP300

END

NO

YES

NO

NO

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

Check F101 PIN 16, 17≥ -65dBm

Resolder or changeF101

NO

YES

CONTINUOUS RX ON

RF INPUT : 9880CH

AMP : -50dBm

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-51

TP_REF_CLK_EN

TP_SYS_CLK_EN

C3

31

L302

VUSB_IO_3.1V

R315

TP313

C354

CP_VSD1_1.2V

CP_VSD2_1.8V

1 A

3B

2GND

4OUTY

VCC 5

U302

NL17SG32P5T5G

C3

25

R301

CP_VSD2_1.8V

TP310

TP314

TP_RESET_N_RF

C3

21

CP_VSD1_1.2V

TP_RESET_REQ_N

R300

C319

CP_VSD2_1.8V

R310

2 VBAT

_EN 5

7_FLAG

C353

U303

GND 8

6GS

ILIM4

IN1

NC3

9O

UT

NCR331

TP322

C3

27

C316

C3

26

TP_SYS_CLK_26M

V_BATT_CP

L301

R317

VPLL_1.2V

L303

100

TP312

R329

C351

220nF

C3

23

C3

13

C342

TP316

C3

14

L300

VIO_1.2V

C3

52

C3

20

C3

41

CP_VSD2_1.8V

C3

28

TP_RESET300

TP328

TP320

C3

17

C311

TP329

R334

R332

V_BATT_CP

TP330

R302

CP_VSD2_1.8V

R333

VUSB_PD_1.1V

V_BATT

VRTC_1.8V

CP_VSIM

C318

TP323

C3

37

VPLL_1.2V

TP_CP_ON

TP326

CP_VSD2_1.8V

CP_VSD2_1.8V

TP324TP325

USB_VBUS_CP_4.9V

C3

34

R3

11

C3

38

C343

TH300

VUSB_PD_1.1V

TP321

R318

VRTC_1.8V

C3

30

C3

33

C3

39

C3

12

U6TMS

DI3_RX_DATU7

DI3_RX_DATXU8

SYSCLKENU9

CC_CLKU14

VD

D_

IO1

2U

15

VS

SU

16

NC

U1

7

USIF1_CTS_NU2

USIF1_RTS_NU3

U4TDO

TDIU5

DI3_TX_DATT7

DI3_TX_DATXT8

XRESET_NT9

NC

U1

ALERT_NU10

DPLUSU11

HSIC_USB_STRBU12

HSIC_USB_DATAU13

VD

D_

US

B_

PD

T1

5

USB_TUNET16

USB_DPLUST17

USIF1_RXD_MRSTT2

T3USIF1_TXD_MTSR

TRST_NT4

TRIG_INT5

TCKT6

VD

DC

OR

ER

8

VS

SR

9

USIF1_SCLKT1

VD

D_

DIG

RF

T1

0

T11DMINUS

VD

D_

SIM

T1

2

CC_IOT13

CC_RSTT14

I2S2_WA0R1

VD

D_

PL

LR

12

VD

D_

US

BIO

R1

6

USB_DMINUSR17

I2S2_WA1R2

NC

R4

RESET2_NR5

HW_MON1R6

VD

D_

US

B_

AN

AP

14

VB

US

P1

6

USB_TESTP17

I2S2_TXP2

T_OUT1P3

HW_MON2P7

VS

SP

8

I2C1_SDAP9

MMCI1_CDN5

CLKOUT0N8

VP

PN

9

I2S2_RXP1

CLKOUT2P10

VS

S_

PL

LP

11

SYS_CLKP12

MIPI_HSI_RX_WAKEP13

VD

D_

IO1

8N

11

MIPI_HSI_TX_DATAN12

MIPI_HSI_RX_DATAN13

VS

S_

US

BN

14

USB_IDN16

VD

D_

RT

CN

17

I2S2_CLK1N2

T_OUT0N4

M3MMCI1_CLK

M4MMCI1_DAT_2

MMCI1_DAT_0M5

MMCI1_DAT_3M6

EINT2M8

EINT1M9

I2S2_CLK0N1

I2C1_SCLN10

L8

ETM11_TRACEPKT5L9

ETM11_TRACEPKT0M1

M13MIPI_HSI_TX_WAKE

MIPI_HSI_RX_FLGM14

MIPI_HSI_TX_RDYM15

VS

S_

RT

CM

16

OSC32KM17

MMCI1_DAT_1M2

VS

SL

14

VS

SL

16

F32KL17

L2ETM11_TRACEPKT3

ETM11_TRACEPKT2L4

L5ETM11_TRACEPKT6

MMCI1_CMDL7

VD

D_

MM

C

TM_EN

ETM11_TRACEPKT4K5

ETM11_TRACECLKK7

VD

D_

IO1

8K

8

VD

DC

OR

EK

9

L1ETM11_TRACEPKT1

VS

SL

10

MIPI_HSI_TX_FLGL11

MIPI_HSI_RX_RDYL13

K1

1V

DD

_IO

18

VS

SK

13

VD

DC

OR

EK

14

VD

D_

MIP

IK

16

MEM_WAIT_N|C2C_WAKEREQ_INK17

K2RESET_BB_N

REF_CLK_ENK3

K4

VD

D_

IO1

8|V

DD

_E

BU

IO

ON2_NJ2

J3RESET_PWRDWN_N

M4J4

M3J5

M2J6

VS

SJ8

K1ETM11_TRACEPKT7

EINT3K10

VREFJ1

J11

VS

S

MEM_AD_14|C2C_TX_D_14J12

J13MEM_CS1_N|C2C_NC

MEM_CS0_N|C2C_NCJ14

MEM_A_18|C2C_NCJ15

MEM_A_16|C2C_NCJ16

J17

MEM_CS2_N|C2C_NCH14

MEM_A_17|C2C_NCH16

MEM_A_15|C2C_RX_D_15H17

ON1H2

AG

ND

H3

M1H6

RESERVEDH8

VD

DC

OR

EH

9

MEM_A_14|C2C_RX_D_14G17

VP

MU

G2

VS

SG

8

G9MEM_AD_2|C2C_TX_D_2

VU

SB

_IO

H1

H10MEM_AD_10|C2C_TX_D_10

MEM_AD_0|C2C_TX_D_0H11

MEM_CS3_N|C2C_NCH13

MEM_AD_4|C2C_TX_D_4F9

VS

IMG

1

MEM_ADV_N|C2C_NCG10

MEM_AD_1|C2C_TX_D_1G11

G13MEM_BE1_N|C2C_NC

MEM_BE0_N|C2C_NCG14

MEM_A_19|C2C_NCG15

MEM_BC3_N|C2C_RX_CLK_1G16

VS

SF

14

VD

D_

IO1

8|V

DD

_E

BU

IOF

15

MEM_BC1_N|C2C_NCF16

MEM_A_13|C2C_RX_D_13F17

VU

SB

_A

NA

F2

F3

VD

D_

VB

AT

_P

MU

VRTCF4

TRIG_BF6

MEM_A_20|C2C_NCE16

MEM_A_12|C2C_RX_D_12E17

FSSE3

VS

S_

PM

UE

4

MEM_AD_5|C2C_TX_D_5E8

E9MEM_AD_6|C2C_TX_D_6

VS

S_

SD

1F

1

MEM_AD_15|C2C_TX_D_15F13

ANAMON

MEM_AD_3|C2C_TX_D_3D8

VS

SD

9

SD1_SWE1

VD

DC

OR

EE

10

MEM_AD_8|C2C_TX_D_8E11

VD

DC

OR

E_

EB

UE

12

E1

3V

DD

CO

RE

MEM_RAS_N|C2C_NCE14

D10

D11MEM_AD_11|C2C_TX_D_11

MEM_AD_12|C2C_TX_D_12D12

D13MEM_AD_13|C2C_TX_D_13

VS

SD

14

MEM_A_21|C2C_NCD16

MEM_A_11|C2C_RX_D_11D17

SD1_FBD3

D4

C16MEM_A_22|C2C_NC

MEM_A_10|C2C_RX_D_10C17

C2SD2_FB

VD

D_

VS

D2

C3

VU

SB

_P

DC

4

MEM_A_7|C2C_RX_D_7C9

SD1_SWD1

MEM_AD_7|C2C_TX_D_7

MEM_A_9|C2C_RX_D_9B17

B4

VIO

_1

2

DSP_AUDIO_IN1B6

MEM_CAS_N|C2C_NCB7

FWPB8

MEM_A_6|C2C_RX_D_6B9

VD

D_

VB

AT

_S

D1

C1

MEM_A_5|C2C_RX_D_5C12

VS

S_

SD

2B

1

MEM_BC2_N|C2C_RX_CLK_0B10

B1

1V

DD

_IO

18

|VD

D_

EB

UIO

MEM_WR_N|C2C_NCB12

MEM_RD_N|C2C_NCB13

MEM_CKE|C2C_WAKEREQ_OUTB14

MEM_BFCLKO_0|C2C_NCB15

MEM_A_23|C2C_NCB16

SD2_SWA2

SD2_SWA3

VD

D_

VB

AT

_S

D2

A4

A5

VP

LL

FCDP_RBNA6

A7MEM_AD_9|C2C_TX_D_9

MEM_A_4|C2C_RX_D_4A8

MEM_A_3|C2C_RX_D_3A9

NC

MEM_A_2|C2C_RX_D_2A10

MEM_A_1|C2C_RX_D_1A11

MEM_BC0_N|C2C_NCA12

A13MEM_A_0|C2C_RX_D_0

MEM_SDCLKO|C2C_TX_CLK_0A14

MEM_BFCLKO_1|C2C_TX_CLK_1A15

MEM_A_8|C2C_RX_D_8A16

NC

A1

7

UCP300

NC

1

NC

2A1

C3

29

TP_CALL_MCLK

C3

22

TP327

C3

36

C3

40

C3

35

C350100nF

R330470K

TP318

V_BATT_CP

RESET300

VUSB_IO_3.1V

CP_VSD1_1.2VCP_VSD1_1.2V

CP_VSIM

C3

24

C3

15

TP_RESET_ALL

C3

32

TP317

CP_VSD2_1.8V

VPLL_1.2V

VRTC_1.8V

R335

R336

VIO_1.2V

ALS_INT

ACTIVE_STATE_HSIC

HW_MON1HW_MON2

DSP_AUDIO_IN1

TRIG_IN

GPS_CLK_EN

DI3_TX_DAT

DI3_TX_DATX

DI3_RX_DAT

DI3_RX_DATX

REC_PCM_INREC_PCM_OUT

REC_PCM_SYNC

REC_PCM_CLK

SIM_DETECT

IPC_HOST_WAKEUP

IPC_SLAVE_WAKEUP

32KHZ_CP

SPEECH_PCM_SYNCSPEECH_PCM_OUT

CP_DUMP_INTSPEECH_PCM_IN

SPEECH_PCM_CLK

SUSPEND_REQUEST_HSIC

CP_RXD

CP_TXD

HSPA_ACTIVE

TMS_CP

TCK_CPTDI_CP

TDO_CP

TRST_N_CP

RTCK_CP

AP_DUMP_INT

RESET_PWRDWN_N

HSIC_STROBEHSIC_DATA

CP_ON

CP_PMU_RST

RESET_PWRDWN_N

DSP_AUDIO_IN1

PDA_ACTIVE

RESET_REQ_N

VS

D2

_G

ND

VS

D1

_G

ND

DDRCS_1

VSD2_VBATT

VSD2_GND

VSD1_GND

SIM_RST

SIM_IO

HW_MON2HW_MON1

REF_CLK_ENSYS_CLK_EN

RESET_N_RF

CP_D-CP_D+

TRIG_IN

SYS_CLK_26M

CP_A1(10)CP_A1(11)

CP_A1(12)

DDR_BA0DDR_BA1

DDR_DQM0

DDR_DQM1DDR_DQS0DDR_DQS1

DDRCLK_M

DDRCLK_P

DDRCKE_1

DDR_CASDDR_RAS

DDR_WE

SIM_CLK

CP_D1(2)CP_D1(3)CP_D1(4)CP_D1(5)

CP_D1(6)CP_D1(7)CP_D1(8)CP_D1(9)CP_D1(10)CP_D1(11)

CP_D1(12)CP_D1(13)CP_D1(14)CP_D1(15)

CP_A1(0:12)

CP_A1(0)CP_A1(1)CP_A1(2)CP_A1(3)CP_A1(4)CP_A1(5)

CP_A1(6)CP_A1(7)CP_A1(8)CP_A1(9)

CP_D1(0)

CP_D1(0:15)

CP_D1(1)

VS

D2_

VB

AT

T

VS

D2

_G

ND

VS

D1

_G

ND

16V

SP

I

LB_TX

SS

15

TRX1 32

TRX2TRX3

120

TRX4TRX5

1918

TRX6

VD

D17

GN

DG

ND

5G

ND

7G

ND

910

GN

D

12G

ND

GN

D21

6HB_TX

8

F100ANT

11

14C

LK

DR

W13

4

C137

C18

1

C136

C112

4

2 1

3

OSC100

C142

C17

6

BOTHHOLE101

L109

C162

C139

C148

C14

5

C116

L121

VCC_2.8V_AP

C12

4

VR100

L101

L114

ANT102

11

22

11

22

ANT103

R10

4

L133

R103

VDD_2V5_SUE2

BOTHHOLE102

C115

RX_B8

RX_GSM18001819

RX_GSM1800

9TX_B1

7TX_B2

3TX_B5

1TX_B8

52

RX_B11415

RX_B1RX_B2

1617

RX_B2

RX_B52021

RX_B5

RX_B82223

GN

D

GN

D6

GN

D8

GN

D10 11

GN

D13

GN

D24

GN

D

51N

CN

CG

ND

GN

D40 41

GN

DG

ND

42 43G

ND

45G

ND

GN

D5

47G

ND

4932 33G

ND

GN

D34

GN

D4

35G

ND

GN

D36

GN

D37

GN

D38 39

2

25G

ND

GN

D26 27

GN

DG

ND

28 29G

ND

30G

ND

31G

ND

GN

D

AN

T_B

112

AN

T_B

250

AN

T_B

546

AN

T_B

844

AN

T_G

SM

1800

48

GN

D

VOUT_CHARGER

VDD_1V8_SUE2

F101

C191

C17

7

C127

C166

C129

VPAM_VCC

C18

7

C130

L106

TP_100

BOTHHOLE104

L134

C14

7

C140

VPAM_VCC

C168

C114C117

C104

C170

VOUT_CHARGER

C109

VCMOS

C153

C101

C18

6

VDD_2V65_SUE2VDD_2V85_SUE2

C122

C18

8

L103

L112

L129

VDD_1V8_SUE2

L105

C138

L126

C119

C17

8

4

L118

RFS101

A2 1

C

3GG

C4

LX2

D1

PGNDD2

D3

LX1

SPI_CLKD4

A4

LX3A

B1

VDD_IOB2

CLK_ONB3

SPI_SSB4

C1

VP

WR

VS

NS

_1V

8C

2

VS

NS

_1V

2C

3

SPI_DRWNC

1

NC2

A1

VS

NS

_2V

85

OU

T_3

BA

2

AGNDA3

VA

NA

M3RD_L2

M4RD_L2X

M5RD_M

M6RD_MX

GN

DM

7

M8GPO4

M9GPO5

U104

GN

D

L9V

DD

1V8_

RX

DC

O

M1NC

M10GPO6

PA_BIASM11

M12PA_RAMP

M13NC

M2

GN

D

GN

D

L13

VD

D1V

8_R

FC

L2V

DD

1V8_

RC

RF

L3G

ND

RD_L1L4

L5RD_L1X

L6RD_H

RD_HXL7

L8

CLK_ON

K2RX_H1X

K5

GN

DK

6G

ND

VD

D1V

8_R

XP

LLK

9

L1RX_H2X

L10

VD

D2V

5_R

FC

GN

DL1

1

L12

J6 J7G

ND

J8V

DD

2V5_

RX

DC

O

J9G

ND

RX_H2K1

K10

GN

D

K11GPO7

K12RESET_N

K13

J10

GN

D

J11GPO8

J12FSYS3

J13FSYS3_EN

J2RX_H1

J3G

ND

J4V

DD

2V5_

RC

BB

J5V

DD

2V5_

RC

RF

GN

D

H13FSYS2

H2RX_M1X

GN

DH

3

H4

GN

D

GN

DH

5

H6

GN

D

H9CEXT_RXPLL

J1RX_M2X

G5

VD

D1V

8_R

CLO

G6

GN

D

GN

DG

7

G8

GN

D

GN

DG

9

H1RX_M2

H10

GN

D

H12FSYS2_EN

F9

VD

D1V

2_D

IG

G1RX_L2X

GN

DG

10

G12FSYS1

FSYS1_ENG13

G2RX_M1

G3

GN

DG

4G

ND

F13SYS_CLK

F2RX_L1X

VD

D1V

8_R

CB

BF

3

F4

GN

D

GN

DF

5

F6

GN

D

F7

VD

D1V

8_R

CM

S

F8

GN

D

E6

GN

D

E7GPO1

E8

VD

D1V

8_T

XM

S

VD

D_T

ES

TE

9

F1RX_L2

F10

GN

D

F12SYS_CLK_EN

D9

GN

DE

1G

ND

VD

DIO

E12

E13REF_CLK_EN

E2RX_L1

E3VSPI

E4SPI_SS

E5

GN

D

D10

VD

D2V

5_F

SY

S

D12DI3_TX_DATX

DI3_RX_DATXD13

D2

VD

D1V

8_F

BR

D3SPI_CLK

D4SPI_DRW

D5

VD

D1V

8_T

XLO

D8CEXT_TXPLL

C3

GN

D

C4CEXT_TXMS

VD

D2V

5_T

XB

IAS

C5

C6

VD

D2V

5_T

XD

CO

C7

GN

DC

8G

ND

C9

VD

D1V

8_D

IG

D1PA_POW_DET

B5GPO2

B8MI2

B9

D2B

_OU

T

PA_RFC1

C10

GN

DC

11G

ND

C12DI3_TX_DAT

C13DI3_RX_DAT

C2

D2B

_OU

T_T

XR

F

A8MI1

A9

VD

DB

AT

B1

VD

DB

AT

_TX

RF

B10AFC_DAC

B11XO_SUP

B12XO_EXT

B13

VD

D1V

8_S

CU

B2

VD

D_T

XR

F

A13NC

A2PM_H

A3

GN

D

A4PM_L

GPO3A5

A6

VD

D1V

8_T

XD

CO

A7

GN

D

U100

1NC

NC2

NCA1

A10CEXT_DCXO

A11XO

A12XOX

C118

C149

TA100

L123

C111

L110

L107

C100

R1015%

C18

5

C133

C152

C17

9

VDD_2V85_SUE2

C102

L108

C161

L122 C143

C141

C108

L12

4

C110

VDD_1V2_SUE2

C164

VBAT_UE2

L115

BOTHHOLE100

C18

0

L131 L113

C132

9 SPI_SS

VB

AT

1816V

CC

VC

C2120

VC

MO

SV

SP

I14

3

8HB_RFIN

15LB_RFIN

NC13

RF_OUT17

11SPI_CLKSPI_DRW

10

SPI_GND12

7B4_TX

2B5_TX1

B8_TX

19FB_AM

GN

D2223

GN

DG

ND

24

6GSM_HB_TXGSM_LB_TX

PAM100

B1_TX54

B2_TX

CP_VSD2_1.8V

R106

C12

5

L132R105

VBAT_UE2

VBAT_RF

L117

L128

C121

TP_102

L120

C14

4

D4CC_P

D5CP_OUT

VB

AT

T2

D6

TP_101

C2

GN

D1A

C3

GN

D1A

CC_NC4

SDI_ENC5

GN

D2

C6

D1CA_P

D2

VB

AT

T1A

CA_ND3

B1L_OUTA

B2

GN

D1B

B3CWELL

B4SDI_CLK

SDI_DATAB5

NC

B6

C1L_OUTB

1N

C2

NC

A1CB_P

A2

VB

AT

T1B

A3CB_N

A4SDI_VCC

VO

UT

_FB

A5

VRAMPA6

C169

U101

C135

C131

VBAT_UE2

BOTHHOLE105

C158

VOUT_CHARGER

C157

VDD_2V85_SUE2

C18

4

C190

L119

C103

C165

L111

L116

VBAT_RF

C14

6

C159

VDD_1V8_SUE2

VOUT_CHARGER

VDD_2V65_SUE2

C150

C128

U105

C123

VOUT_CHARGER

BOTHHOLE103

CP_VSD2_1.8V

C113

VCMOS

C126

VDD_1V2_SUE2

C18

2

C151

5%

R102

ANT101

1 1

22

C18

3

L127

VDD_2V5_SUE2

L104

ANT_COM

ADJ_DET_D

RD_CTRL3

ADJ_DET

RD_CTRL2

CLK_ON

SPI_CLKSPI_SSSPI_DRW

A2_NC1

D6_NC2

A2_NC1

VSPI

SPI_SS

SPI_DRWSPI_CLK

PA_RAMP

SPI_DRW

SPI_SS

VSPI

PM_HPM_L

D6_NC2

SPI_DRW

VSPI

PA_POW_DET

PA_RF

SPI_CLK

CLK_ON

SPI_CLK

SPI_SS

PA_POW_DET

VSPI

SPI_CLKSPI_SSSPI_DRW

PA_RF

PM_L

PM_H

GPS_CLK_26MGPS_CLK_EN

DI3_RX_DATDI3_RX_DATX

DI3_RX_DATXDI3_RX_DAT

DI3_TX_DAT

DI3_TX_DATX

PA_RAMP

RESET_N_RF

SYS_CLK_EN

REF_CLK_EN

SYS_CLK_26M

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-52

Check C112 ≤ -65dBm ?

8-3-15. WCDMA Band5 / GSM 850 RX

NORMAL CONDITIONcatch the channel?

Check the voltage at{C147 = VOUT_CHARGER ?}

& {C157, C159= VOUT_CHARGER?}

& {C146 = 2.85V ?}& {C141= 2.65V ?}& {C168 = 1.8V?}& {C144= 1.2V?}

Check the Voltage at

C102 = 2.85V?

Check componentsoldering status OK at

F101

CHECK solderedRFS101, L107,C112

Resolder or changeF100, C102

Resolder or changeF101

Resolder or changeU104

Check the freq. atOSC100 pin3: 26MHz ?

Change or resolderOSC100

Check L131, C119≥ -65dBm ?

Resolder or changeL131, C119

WCDMA band5/GSM850Receiver is O.K?

Resolder or changeUCP300

END

NO

YES

NO

NO

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

Check F101 PIN 20, 21≥ -65dBm

Resolder or changeF101

NO

YES

CONTINUOUS RX ON

RF INPUT : 4408CH

AMP : -50dBm

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-53

TP_REF_CLK_EN

TP_SYS_CLK_EN

C33

1

L302

VUSB_IO_3.1V

R315

TP313

C354

CP_VSD1_1.2V

CP_VSD2_1.8V

1 A

3B

2GND

4OUTY

VCC 5

U302

NL17SG32P5T5G

C32

5

R301

CP_VSD2_1.8V

TP310

TP314

TP_RESET_N_RF

C32

1

CP_VSD1_1.2V

TP_RESET_REQ_N

R300

C319

CP_VSD2_1.8V

R310

2 VBAT

_EN 5

7_FLAG

C353

U303

GND 8

6GS

ILIM4

IN1

NC3

9O

UT

NCR331

TP322

C32

7

C316

C32

6

TP_SYS_CLK_26M

V_BATT_CP

L3

01

R317

VPLL_1.2V

L303

100

TP312

R329

C351220nF

C32

3

C31

3

C342

TP316

C31

4L

30

0

VIO_1.2V

C35

2

C32

0

C34

1

CP_VSD2_1.8V

C32

8

TP_RESET300

TP328

TP320

C31

7

C311

TP329

R334

R332

V_BATT_CP

TP330

R302

CP_VSD2_1.8V

R333

VUSB_PD_1.1V

V_BATT

VRTC_1.8V

CP_VSIM

C318

TP323

C33

7

VPLL_1.2V

TP_CP_ON

TP326

CP_VSD2_1.8V

CP_VSD2_1.8V

TP324TP325

USB_VBUS_CP_4.9V

C33

4

R31

1

C33

8

C343

TH300

VUSB_PD_1.1V

TP321

R318

VRTC_1.8V

C33

0

C33

3

C33

9

C31

2

U6TMS

DI3_RX_DATU7

DI3_RX_DATXU8

SYSCLKENU9

CC_CLKU14

VD

D_I

O12

U15

VS

SU

16

NC

U17

USIF1_CTS_NU2

USIF1_RTS_NU3

U4TDO

TDIU5

DI3_TX_DATT7

DI3_TX_DATXT8

XRESET_NT9

NC

U1

ALERT_NU10

DPLUSU11

HSIC_USB_STRBU12

HSIC_USB_DATAU13

VD

D_U

SB

_PD

T15

USB_TUNET16

USB_DPLUST17

USIF1_RXD_MRSTT2

T3USIF1_TXD_MTSR

TRST_NT4

TRIG_INT5

TCKT6

VD

DC

OR

ER

8

VS

SR

9

USIF1_SCLKT1

VD

D_D

IGR

FT

10

T11DMINUS

VD

D_S

IMT

12

CC_IOT13

CC_RSTT14

I2S2_WA0R1

VD

D_P

LLR

12

VD

D_U

SB

IOR

16

USB_DMINUSR17

I2S2_WA1R2

NC

R4

RESET2_NR5

HW_MON1R6

VD

D_U

SB

_AN

AP

14

VB

US

P16

USB_TESTP17

I2S2_TXP2

T_OUT1P3

HW_MON2P7

VS

SP

8

I2C1_SDAP9

MMCI1_CDN5

CLKOUT0N8

VP

PN

9

I2S2_RXP1

CLKOUT2P10

VS

S_P

LLP

11

SYS_CLKP12

MIPI_HSI_RX_WAKEP13

VD

D_I

O18

N11

MIPI_HSI_TX_DATAN12

MIPI_HSI_RX_DATAN13

VS

S_U

SB

N14

USB_IDN16

VD

D_R

TC

N17

I2S2_CLK1N2

T_OUT0N4

M3MMCI1_CLK

M4MMCI1_DAT_2

MMCI1_DAT_0M5

MMCI1_DAT_3M6

EINT2M8

EINT1M9

I2S2_CLK0N1

I2C1_SCLN10

L8

ETM11_TRACEPKT5L9

ETM11_TRACEPKT0M1

M13MIPI_HSI_TX_WAKE

MIPI_HSI_RX_FLGM14

MIPI_HSI_TX_RDYM15

VS

S_R

TC

M16

OSC32KM17

MMCI1_DAT_1M2

VS

SL1

4

VS

SL1

6

F32KL17

L2ETM11_TRACEPKT3

ETM11_TRACEPKT2L4

L5ETM11_TRACEPKT6

MMCI1_CMDL7

VD

D_M

MC

TM_EN

ETM11_TRACEPKT4K5

ETM11_TRACECLKK7

VD

D_I

O18

K8

VD

DC

OR

EK

9

L1ETM11_TRACEPKT1

VS

SL1

0

MIPI_HSI_TX_FLGL11

MIPI_HSI_RX_RDYL13

K11

VD

D_I

O18

VS

SK

13

VD

DC

OR

EK

14

VD

D_M

IPI

K16

MEM_WAIT_N|C2C_WAKEREQ_INK17

K2RESET_BB_N

REF_CLK_ENK3

K4

VD

D_I

O18

|VD

D_E

BU

IO

ON2_NJ2

J3RESET_PWRDWN_N

M4J4

M3J5

M2J6

VS

SJ8

K1ETM11_TRACEPKT7

EINT3K10

VREFJ1

J11

VS

S

MEM_AD_14|C2C_TX_D_14J12

J13MEM_CS1_N|C2C_NC

MEM_CS0_N|C2C_NCJ14

MEM_A_18|C2C_NCJ15

MEM_A_16|C2C_NCJ16

J17

MEM_CS2_N|C2C_NCH14

MEM_A_17|C2C_NCH16

MEM_A_15|C2C_RX_D_15H17

ON1H2

AG

ND

H3

M1H6

RESERVEDH8

VD

DC

OR

EH

9

MEM_A_14|C2C_RX_D_14G17

VP

MU

G2

VS

SG

8

G9MEM_AD_2|C2C_TX_D_2

VU

SB

_IO

H1

H10MEM_AD_10|C2C_TX_D_10

MEM_AD_0|C2C_TX_D_0H11

MEM_CS3_N|C2C_NCH13

MEM_AD_4|C2C_TX_D_4F9

VS

IMG

1

MEM_ADV_N|C2C_NCG10

MEM_AD_1|C2C_TX_D_1G11

G13MEM_BE1_N|C2C_NC

MEM_BE0_N|C2C_NCG14

MEM_A_19|C2C_NCG15

MEM_BC3_N|C2C_RX_CLK_1G16

VS

SF

14

VD

D_I

O18

|VD

D_E

BU

IOF

15

MEM_BC1_N|C2C_NCF16

MEM_A_13|C2C_RX_D_13F17

VU

SB

_AN

AF

2

F3

VD

D_V

BA

T_P

MU

VRTCF4

TRIG_BF6

MEM_A_20|C2C_NCE16

MEM_A_12|C2C_RX_D_12E17

FSSE3

VS

S_P

MU

E4

MEM_AD_5|C2C_TX_D_5E8

E9MEM_AD_6|C2C_TX_D_6

VS

S_S

D1

F1

MEM_AD_15|C2C_TX_D_15F13

ANAMON

MEM_AD_3|C2C_TX_D_3D8

VS

SD

9

SD1_SWE1

VD

DC

OR

EE

10

MEM_AD_8|C2C_TX_D_8E11

VD

DC

OR

E_E

BU

E12

E13

VD

DC

OR

E

MEM_RAS_N|C2C_NCE14

D10

D11MEM_AD_11|C2C_TX_D_11

MEM_AD_12|C2C_TX_D_12D12

D13MEM_AD_13|C2C_TX_D_13

VS

SD

14

MEM_A_21|C2C_NCD16

MEM_A_11|C2C_RX_D_11D17

SD1_FBD3

D4

C16MEM_A_22|C2C_NC

MEM_A_10|C2C_RX_D_10C17

C2SD2_FB

VD

D_V

SD

2C

3

VU

SB

_PD

C4

MEM_A_7|C2C_RX_D_7C9

SD1_SWD1

MEM_AD_7|C2C_TX_D_7

MEM_A_9|C2C_RX_D_9B17

B4

VIO

_12

DSP_AUDIO_IN1B6

MEM_CAS_N|C2C_NCB7

FWPB8

MEM_A_6|C2C_RX_D_6B9

VD

D_V

BA

T_S

D1

C1

MEM_A_5|C2C_RX_D_5C12

VS

S_S

D2

B1

MEM_BC2_N|C2C_RX_CLK_0B10

B11

VD

D_I

O18

|VD

D_E

BU

IO

MEM_WR_N|C2C_NCB12

MEM_RD_N|C2C_NCB13

MEM_CKE|C2C_WAKEREQ_OUTB14

MEM_BFCLKO_0|C2C_NCB15

MEM_A_23|C2C_NCB16

SD2_SWA2

SD2_SWA3

VD

D_V

BA

T_S

D2

A4

A5

VP

LL

FCDP_RBNA6

A7MEM_AD_9|C2C_TX_D_9

MEM_A_4|C2C_RX_D_4A8

MEM_A_3|C2C_RX_D_3A9

NC

MEM_A_2|C2C_RX_D_2A10

MEM_A_1|C2C_RX_D_1A11

MEM_BC0_N|C2C_NCA12

A13MEM_A_0|C2C_RX_D_0

MEM_SDCLKO|C2C_TX_CLK_0A14

MEM_BFCLKO_1|C2C_TX_CLK_1A15

MEM_A_8|C2C_RX_D_8A16

NC

A17

UCP300

NC

1

NC

2A1

C32

9

TP_CALL_MCLK

C32

2

TP327

C33

6

C34

0

C33

5

C350100nF

R330470K

TP318

V_BATT_CP

RESET300

VUSB_IO_3.1V

CP_VSD1_1.2VCP_VSD1_1.2V

CP_VSIM

C32

4

C31

5

TP_RESET_ALL

C33

2

TP317

CP_VSD2_1.8V

VPLL_1.2V

VRTC_1.8V

R335

R336

VIO_1.2V

ALS_INT

ACTIVE_STATE_HSIC

HW_MON1HW_MON2

DSP_AUDIO_IN1

TRIG_IN

GPS_CLK_EN

DI3_TX_DAT

DI3_TX_DATX

DI3_RX_DAT

DI3_RX_DATX

REC_PCM_INREC_PCM_OUT

REC_PCM_SYNC

REC_PCM_CLK

SIM_DETECT

IPC_HOST_WAKEUP

IPC_SLAVE_WAKEUP

32KHZ_CP

SPEECH_PCM_SYNCSPEECH_PCM_OUT

CP_DUMP_INTSPEECH_PCM_IN

SPEECH_PCM_CLK

SUSPEND_REQUEST_HSIC

CP_RXD

CP_TXD

HSPA_ACTIVE

TMS_CP

TCK_CPTDI_CP

TDO_CP

TRST_N_CP

RTCK_CP

AP_DUMP_INT

RESET_PWRDWN_N

HSIC_STROBEHSIC_DATA

CP_ON

CP_PMU_RST

RESET_PWRDWN_N

DSP_AUDIO_IN1

PDA_ACTIVE

RESET_REQ_N

VS

D2

_GN

D

VS

D1

_GN

D

DDRCS_1

VSD2_VBATT

VSD2_GND

VSD1_GND

SIM_RST

SIM_IO

HW_MON2HW_MON1

REF_CLK_ENSYS_CLK_EN

RESET_N_RF

CP_D-CP_D+

TRIG_IN

SYS_CLK_26M

CP_A1(10)CP_A1(11)

CP_A1(12)

DDR_BA0DDR_BA1

DDR_DQM0

DDR_DQM1DDR_DQS0DDR_DQS1

DDRCLK_M

DDRCLK_P

DDRCKE_1

DDR_CASDDR_RAS

DDR_WE

SIM_CLK

CP_D1(2)CP_D1(3)CP_D1(4)CP_D1(5)

CP_D1(6)CP_D1(7)CP_D1(8)CP_D1(9)CP_D1(10)CP_D1(11)

CP_D1(12)CP_D1(13)CP_D1(14)CP_D1(15)

CP_A1(0:12)

CP_A1(0)CP_A1(1)CP_A1(2)CP_A1(3)CP_A1(4)CP_A1(5)

CP_A1(6)CP_A1(7)CP_A1(8)CP_A1(9)

CP_D1(0)

CP_D1(0:15)

CP_D1(1)

VS

D2

_V

BA

TT

VS

D2_

GN

DV

SD

1_G

ND

16V

SP

I

LB_TX

SS

15

TRX1 32

TRX2TRX3

120

TRX4TRX5

1918

TRX6

VD

D17

GN

DG

ND

5G

ND

7G

ND

910

GN

D

12G

ND

GN

D21

6HB_TX

8

F100ANT

11

14C

LK

DR

W13

4

C137

C18

1

C136

C112

4

2 1

3

OSC100

C142

C17

6

BOTHHOLE101

L109

C162

C139

C148

C14

5

C116

L121

VCC_2.8V_AP

C12

4

VR100

L101

L114

ANT102

11

22

11

22

ANT103

R10

4

L133

R103

VDD_2V5_SUE2

BOTHHOLE102

C115

RX_B8

RX_GSM18001819

RX_GSM1800

9TX_B1

7TX_B2

3TX_B5

1TX_B8

52

RX_B11415

RX_B1RX_B2

1617

RX_B2

RX_B52021

RX_B5

RX_B82223

GN

D

GN

D6

GN

D8

GN

D10 11

GN

D13

GN

D24

GN

D

51N

CN

CG

ND

GN

D40 41

GN

DG

ND

42 43G

ND

45G

ND

GN

D5

47G

ND

4932 33G

ND

GN

D34

GN

D4

35G

ND

GN

D36

GN

D37

GN

D38 39

2

25G

ND

GN

D26 27

GN

DG

ND

28 29G

ND

30G

ND

31G

ND

GN

D

AN

T_B

112

AN

T_B

250

AN

T_B

546

AN

T_B

844

AN

T_G

SM

1800

48

GN

D

VOUT_CHARGER

VDD_1V8_SUE2

F101

C191

C17

7

C127

C166

C129

VPAM_VCC

C18

7

C130

L106

TP_100

BOTHHOLE104

L134

C14

7

C140

VPAM_VCC

C168

C114C117

C104

C170

VOUT_CHARGER

C109

VCMOS

C153

C101

C18

6

VDD_2V65_SUE2VDD_2V85_SUE2

C122

C18

8

L103

L112

L129

VDD_1V8_SUE2

L105

C138

L126

C119

C17

8

4

L118

RFS101

A2 1

C

3GG

C4

LX2

D1

PGNDD2

D3

LX1

SPI_CLKD4

A4

LX3A

B1

VDD_IOB2

CLK_ONB3

SPI_SSB4

C1

VP

WR

VS

NS

_1V

8C

2

VS

NS

_1V

2C

3

SPI_DRWNC

1

NC2

A1

VS

NS

_2V

85

OU

T_3

BA

2

AGNDA3

VA

NA

M3RD_L2

M4RD_L2X

M5RD_M

M6RD_MX

GN

DM

7

M8GPO4

M9GPO5

U104

GN

D

L9V

DD

1V8_

RX

DC

O

M1NC

M10GPO6

PA_BIASM11

M12PA_RAMP

M13NC

M2

GN

D

GN

D

L13

VD

D1V

8_R

FC

L2V

DD

1V8_

RC

RF

L3G

ND

RD_L1L4

L5RD_L1X

L6RD_H

RD_HXL7

L8

CLK_ON

K2RX_H1X

K5

GN

DK

6G

ND

VD

D1V

8_R

XP

LLK

9

L1RX_H2X

L10

VD

D2V

5_R

FC

GN

DL1

1

L12

J6 J7G

ND

J8V

DD

2V5_

RX

DC

O

J9G

ND

RX_H2K1

K10

GN

D

K11GPO7

K12RESET_N

K13

J10

GN

D

J11GPO8

J12FSYS3

J13FSYS3_EN

J2RX_H1

J3G

ND

J4V

DD

2V5_

RC

BB

J5V

DD

2V5_

RC

RF

GN

D

H13FSYS2

H2RX_M1X

GN

DH

3

H4

GN

D

GN

DH

5

H6

GN

D

H9CEXT_RXPLL

J1RX_M2X

G5

VD

D1V

8_R

CLO

G6

GN

D

GN

DG

7

G8

GN

D

GN

DG

9

H1RX_M2

H10

GN

D

H12FSYS2_EN

F9

VD

D1V

2_D

IG

G1RX_L2X

GN

DG

10

G12FSYS1

FSYS1_ENG13

G2RX_M1

G3

GN

DG

4G

ND

F13SYS_CLK

F2RX_L1X

VD

D1V

8_R

CB

BF

3

F4

GN

D

GN

DF

5

F6

GN

D

F7

VD

D1V

8_R

CM

S

F8

GN

D

E6

GN

D

E7GPO1

E8

VD

D1V

8_T

XM

S

VD

D_T

ES

TE

9

F1RX_L2

F10

GN

D

F12SYS_CLK_EN

D9

GN

DE

1G

ND

VD

DIO

E12

E13REF_CLK_EN

E2RX_L1

E3VSPI

E4SPI_SS

E5

GN

D

D10

VD

D2V

5_F

SY

S

D12DI3_TX_DATX

DI3_RX_DATXD13

D2

VD

D1V

8_F

BR

D3SPI_CLK

D4SPI_DRW

D5

VD

D1V

8_T

XLO

D8CEXT_TXPLL

C3

GN

D

C4CEXT_TXMS

VD

D2V

5_T

XB

IAS

C5

C6

VD

D2V

5_T

XD

CO

C7

GN

DC

8G

ND

C9

VD

D1V

8_D

IG

D1PA_POW_DET

B5GPO2

B8MI2

B9

D2B

_OU

T

PA_RFC1

C10

GN

DC

11G

ND

C12DI3_TX_DAT

C13DI3_RX_DAT

C2

D2B

_OU

T_T

XR

F

A8MI1

A9

VD

DB

AT

B1

VD

DB

AT

_TX

RF

B10AFC_DAC

B11XO_SUP

B12XO_EXT

B13

VD

D1V

8_S

CU

B2

VD

D_T

XR

F

A13NC

A2PM_H

A3

GN

D

A4PM_L

GPO3A5

A6

VD

D1V

8_T

XD

CO

A7

GN

D

U100

1NC

NC2

NCA1

A10CEXT_DCXO

A11XO

A12XOX

C118

C149

TA100

L123

C111

L110

L107

C100

R1015%

C18

5

C133

C152

C17

9

VDD_2V85_SUE2

C102

L108

C161

L122 C143

C141

C108

L12

4

C110

VDD_1V2_SUE2

C164

VBAT_UE2

L115

BOTHHOLE100C

180

L131 L113

C132

9 SPI_SS

VB

AT

1816V

CC

VC

C2120

VC

MO

SV

SP

I14

3

8HB_RFIN

15LB_RFIN

NC13

RF_OUT17

11SPI_CLKSPI_DRW

10

SPI_GND12

7B4_TX

2B5_TX1

B8_TX

19FB_AM

GN

D2223

GN

DG

ND

24

6GSM_HB_TXGSM_LB_TX

PAM100

B1_TX54

B2_TX

CP_VSD2_1.8V

R106

C12

5

L132R105

VBAT_UE2

VBAT_RF

L117

L128

C121

TP_102

L120

C14

4

D4CC_P

D5CP_OUT

VB

AT

T2

D6

TP_101

C2

GN

D1A

C3

GN

D1A

CC_NC4

SDI_ENC5

GN

D2

C6

D1CA_P

D2

VB

AT

T1A

CA_ND3

B1L_OUTA

B2

GN

D1B

B3CWELL

B4SDI_CLK

SDI_DATAB5

NC

B6

C1L_OUTB

1N

C2

NC

A1CB_P

A2

VB

AT

T1B

A3CB_N

A4SDI_VCC

VO

UT

_FB

A5

VRAMPA6

C169

U101

C135

C131

VBAT_UE2

BOTHHOLE105

C158

VOUT_CHARGER

C157

VDD_2V85_SUE2

C18

4

C190

L119

C103

C165

L111

L116

VBAT_RF

C14

6

C159

VDD_1V8_SUE2

VOUT_CHARGER

VDD_2V65_SUE2

C150

C128

U105

C123

VOUT_CHARGER

BOTHHOLE103

CP_VSD2_1.8V

C113

VCMOS

C126

VDD_1V2_SUE2

C18

2

C151

5%

R102

ANT101

1 1

22

C18

3

L127

VDD_2V5_SUE2

L104

ANT_COM

ADJ_DET_D

RD_CTRL3

ADJ_DET

RD_CTRL2

CLK_ON

SPI_CLKSPI_SSSPI_DRW

A2_NC1

D6_NC2

A2_NC1

VSPI

SPI_SS

SPI_DRWSPI_CLK

PA_RAMP

SPI_DRW

SPI_SS

VSPI

PM_HPM_L

D6_NC2

SPI_DRW

VSPI

PA_POW_DET

PA_RF

SPI_CLK

CLK_ON

SPI_CLK

SPI_SS

PA_POW_DET

VSPI

SPI_CLKSPI_SSSPI_DRW

PA_RF

PM_L

PM_H

GPS_CLK_26MGPS_CLK_EN

DI3_RX_DATDI3_RX_DATX

DI3_RX_DATXDI3_RX_DAT

DI3_TX_DAT

DI3_TX_DATX

PA_RAMP

RESET_N_RF

SYS_CLK_EN

REF_CLK_EN

SYS_CLK_26M

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-54

Check C112 ≤ -65dBm ?

8-3-16. WCDMA Band8 / GSM900 RX

NORMAL CONDITIONcatch the channel?

Check the voltage at{C147 = VOUT_CHARGER ?}

& {C157, C159= VOUT_CHARGER?}

& {C146 = 2.85V ?}& {C141= 2.65V ?}& {C168 = 1.8V?}& {C144= 1.2V?}

Check the Voltage at

C102 = 2.85V?

Check componentsoldering status OK at

F101

CHECK solderedRFS101, L107,C112

Resolder or changeF100, C102

Resolder or changeF101

Resolder or changeU104

Check the freq. atOSC100 pin3: 26MHz ?

Change or resolderOSC100

Check L116, C126≥ -65dBm ?

Resolder or changeL116, C126

WCDMA band8/GSM900Receiver is O.K?

Resolder or changeUCP300

END

NO

YES

NO

NO

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

Check F101PIN 22, 23≥ -65dBm

Resolder or changeF101

NO

YES

CONTINUOUS RX ON

RF INPUT : 3013CH

AMP : -50dBm

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-55

TP_REF_CLK_EN

TP_SYS_CLK_EN

C33

1

L302

VUSB_IO_3.1V

R315

TP313

C354

CP_VSD1_1.2V

CP_VSD2_1.8V

1 A

3B

2GND

4OUTY

VCC 5

U302

NL17SG32P5T5G

C32

5

R301

CP_VSD2_1.8V

TP310

TP314

TP_RESET_N_RF

C32

1

CP_VSD1_1.2V

TP_RESET_REQ_N

R300

C319

CP_VSD2_1.8V

R310

2 VBAT

_EN 5

7_FLAG

C353

U303

GND 8

6GS

ILIM4

IN1

NC3

9O

UT

NCR331

TP322

C3

27

C316

C3

26

TP_SYS_CLK_26M

V_BATT_CP

L3

01

R317

VPLL_1.2V

L303

100

TP312

R329

C351

220nF

C3

23

C3

13

C342

TP316

C3

14

L3

00

VIO_1.2V

C3

52

C3

20

C3

41

CP_VSD2_1.8V

C3

28

TP_RESET300

TP328

TP320

C3

17

C311

TP329

R334

R332

V_BATT_CP

TP330

R302

CP_VSD2_1.8V

R333

VUSB_PD_1.1V

V_BATT

VRTC_1.8V

CP_VSIM

C318

TP323

C3

37

VPLL_1.2V

TP_CP_ON

TP326

CP_VSD2_1.8V

CP_VSD2_1.8V

TP324

TP325

USB_VBUS_CP_4.9V

C3

34

R3

11

C3

38

C343

TH300

VUSB_PD_1.1V

TP321

R318

VRTC_1.8V

C3

30

C3

33

C3

39

C3

12

U6TMS

DI3_RX_DATU7

DI3_RX_DATXU8

SYSCLKENU9

CC_CLKU14

VD

D_I

O12

U15

VS

SU

16

NC

U17

USIF1_CTS_NU2

USIF1_RTS_NU3

U4TDO

TDIU5

DI3_TX_DATT7

DI3_TX_DATXT8

XRESET_NT9

NC

U1

ALERT_NU10

DPLUSU11

HSIC_USB_STRBU12

HSIC_USB_DATAU13

VD

D_U

SB

_PD

T15

USB_TUNET16

USB_DPLUST17

USIF1_RXD_MRSTT2

T3USIF1_TXD_MTSR

TRST_NT4

TRIG_INT5

TCKT6

VD

DC

OR

ER

8

VS

SR

9

USIF1_SCLKT1

VD

D_D

IGR

FT

10

T11DMINUS

VD

D_S

IMT

12

CC_IOT13

CC_RSTT14

I2S2_WA0R1

VD

D_P

LLR

12

VD

D_U

SB

IOR

16

USB_DMINUSR17

I2S2_WA1R2

NC

R4

RESET2_NR5

HW_MON1R6

VD

D_U

SB

_AN

AP

14

VB

US

P16

USB_TESTP17

I2S2_TXP2

T_OUT1P3

HW_MON2P7

VS

SP

8

I2C1_SDAP9

MMCI1_CDN5

CLKOUT0N8

VP

PN

9

I2S2_RXP1

CLKOUT2P10

VS

S_P

LLP

11

SYS_CLKP12

MIPI_HSI_RX_WAKEP13

VD

D_I

O18

N11

MIPI_HSI_TX_DATAN12

MIPI_HSI_RX_DATAN13

VS

S_U

SB

N14

USB_IDN16

VD

D_R

TC

N17

I2S2_CLK1N2

T_OUT0N4

M3MMCI1_CLK

M4MMCI1_DAT_2

MMCI1_DAT_0M5

MMCI1_DAT_3M6

EINT2M8

EINT1M9

I2S2_CLK0N1

I2C1_SCLN10

L8

ETM11_TRACEPKT5L9

ETM11_TRACEPKT0M1

M13MIPI_HSI_TX_WAKE

MIPI_HSI_RX_FLGM14

MIPI_HSI_TX_RDYM15

VS

S_R

TC

M16

OSC32KM17

MMCI1_DAT_1M2

VS

SL1

4

VS

SL1

6

F32KL17

L2ETM11_TRACEPKT3

ETM11_TRACEPKT2L4

L5ETM11_TRACEPKT6

MMCI1_CMDL7

VD

D_M

MC

TM_EN

ETM11_TRACEPKT4K5

ETM11_TRACECLKK7

VD

D_I

O18

K8

VD

DC

OR

EK

9

L1ETM11_TRACEPKT1

VS

SL1

0

MIPI_HSI_TX_FLGL11

MIPI_HSI_RX_RDYL13

K11

VD

D_I

O18

VS

SK

13

VD

DC

OR

EK

14

VD

D_M

IPI

K16

MEM_WAIT_N|C2C_WAKEREQ_INK17

K2RESET_BB_N

REF_CLK_ENK3

K4

VD

D_I

O18

|VD

D_E

BU

IO

ON2_NJ2

J3RESET_PWRDWN_N

M4J4

M3J5

M2J6

VS

SJ8

K1ETM11_TRACEPKT7

EINT3K10

VREFJ1

J11

VS

S

MEM_AD_14|C2C_TX_D_14J12

J13MEM_CS1_N|C2C_NC

MEM_CS0_N|C2C_NCJ14

MEM_A_18|C2C_NCJ15

MEM_A_16|C2C_NCJ16

J17

MEM_CS2_N|C2C_NCH14

MEM_A_17|C2C_NCH16

MEM_A_15|C2C_RX_D_15H17

ON1H2

AG

ND

H3

M1H6

RESERVEDH8

VD

DC

OR

EH

9

MEM_A_14|C2C_RX_D_14G17

VP

MU

G2

VS

SG

8

G9MEM_AD_2|C2C_TX_D_2

VU

SB

_IO

H1

H10MEM_AD_10|C2C_TX_D_10

MEM_AD_0|C2C_TX_D_0H11

MEM_CS3_N|C2C_NCH13

MEM_AD_4|C2C_TX_D_4F9

VS

IMG

1

MEM_ADV_N|C2C_NCG10

MEM_AD_1|C2C_TX_D_1G11

G13MEM_BE1_N|C2C_NC

MEM_BE0_N|C2C_NCG14

MEM_A_19|C2C_NCG15

MEM_BC3_N|C2C_RX_CLK_1G16

VS

SF

14

VD

D_I

O18

|VD

D_E

BU

IOF

15

MEM_BC1_N|C2C_NCF16

MEM_A_13|C2C_RX_D_13F17

VU

SB

_AN

AF

2

F3

VD

D_V

BA

T_P

MU

VRTCF4

TRIG_BF6

MEM_A_20|C2C_NCE16

MEM_A_12|C2C_RX_D_12E17

FSSE3

VS

S_P

MU

E4

MEM_AD_5|C2C_TX_D_5E8

E9MEM_AD_6|C2C_TX_D_6

VS

S_S

D1

F1

MEM_AD_15|C2C_TX_D_15F13

ANAMON

MEM_AD_3|C2C_TX_D_3D8

VS

SD

9

SD1_SWE1

VD

DC

OR

EE

10

MEM_AD_8|C2C_TX_D_8E11

VD

DC

OR

E_E

BU

E12

E13

VD

DC

OR

E

MEM_RAS_N|C2C_NCE14

D10

D11MEM_AD_11|C2C_TX_D_11

MEM_AD_12|C2C_TX_D_12D12

D13MEM_AD_13|C2C_TX_D_13

VS

SD

14

MEM_A_21|C2C_NCD16

MEM_A_11|C2C_RX_D_11D17

SD1_FBD3

D4

C16MEM_A_22|C2C_NC

MEM_A_10|C2C_RX_D_10C17

C2SD2_FB

VD

D_V

SD

2C

3

VU

SB

_PD

C4

MEM_A_7|C2C_RX_D_7C9

SD1_SWD1

MEM_AD_7|C2C_TX_D_7

MEM_A_9|C2C_RX_D_9B17

B4

VIO

_12

DSP_AUDIO_IN1B6

MEM_CAS_N|C2C_NCB7

FWPB8

MEM_A_6|C2C_RX_D_6B9

VD

D_V

BA

T_S

D1

C1

MEM_A_5|C2C_RX_D_5C12

VS

S_S

D2

B1

MEM_BC2_N|C2C_RX_CLK_0B10

B11

VD

D_I

O18

|VD

D_E

BU

IO

MEM_WR_N|C2C_NCB12

MEM_RD_N|C2C_NCB13

MEM_CKE|C2C_WAKEREQ_OUTB14

MEM_BFCLKO_0|C2C_NCB15

MEM_A_23|C2C_NCB16

SD2_SWA2

SD2_SWA3

VD

D_V

BA

T_S

D2

A4

A5

VP

LL

FCDP_RBNA6

A7MEM_AD_9|C2C_TX_D_9

MEM_A_4|C2C_RX_D_4A8

MEM_A_3|C2C_RX_D_3A9

NC

MEM_A_2|C2C_RX_D_2A10

MEM_A_1|C2C_RX_D_1A11

MEM_BC0_N|C2C_NCA12

A13MEM_A_0|C2C_RX_D_0

MEM_SDCLKO|C2C_TX_CLK_0A14

MEM_BFCLKO_1|C2C_TX_CLK_1A15

MEM_A_8|C2C_RX_D_8A16

NC

A17

UCP300

NC

1

NC

2A1

C3

29

TP_CALL_MCLK

C3

22

TP327

C3

36

C3

40

C3

35

C350100nF

R330470K

TP318

V_BATT_CP

RESET300

VUSB_IO_3.1V

CP_VSD1_1.2VCP_VSD1_1.2V

CP_VSIM

C3

24

C3

15

TP_RESET_ALL

C3

32

TP317

CP_VSD2_1.8V

VPLL_1.2V

VRTC_1.8V

R335

R336

VIO_1.2V

ALS_INT

ACTIVE_STATE_HSIC

HW_MON1HW_MON2

DSP_AUDIO_IN1

TRIG_IN

GPS_CLK_EN

DI3_TX_DAT

DI3_TX_DATX

DI3_RX_DAT

DI3_RX_DATX

REC_PCM_INREC_PCM_OUT

REC_PCM_SYNC

REC_PCM_CLK

SIM_DETECT

IPC_HOST_WAKEUP

IPC_SLAVE_WAKEUP

32KHZ_CP

SPEECH_PCM_SYNCSPEECH_PCM_OUT

CP_DUMP_INTSPEECH_PCM_IN

SPEECH_PCM_CLK

SUSPEND_REQUEST_HSIC

CP_RXD

CP_TXD

HSPA_ACTIVE

TMS_CP

TCK_CPTDI_CP

TDO_CP

TRST_N_CP

RTCK_CP

AP_DUMP_INT

RESET_PWRDWN_N

HSIC_STROBEHSIC_DATA

CP_ON

CP_PMU_RST

RESET_PWRDWN_N

DSP_AUDIO_IN1

PDA_ACTIVE

RESET_REQ_N

VS

D2

_GN

D

VS

D1

_GN

D

DDRCS_1

VSD2_VBATT

VSD2_GND

VSD1_GND

SIM_RST

SIM_IO

HW_MON2HW_MON1

REF_CLK_ENSYS_CLK_EN

RESET_N_RF

CP_D-CP_D+

TRIG_IN

SYS_CLK_26M

CP_A1(10)CP_A1(11)

CP_A1(12)

DDR_BA0DDR_BA1

DDR_DQM0

DDR_DQM1DDR_DQS0DDR_DQS1

DDRCLK_M

DDRCLK_P

DDRCKE_1

DDR_CASDDR_RAS

DDR_WE

SIM_CLK

CP_D1(2)CP_D1(3)CP_D1(4)CP_D1(5)

CP_D1(6)CP_D1(7)CP_D1(8)CP_D1(9)CP_D1(10)CP_D1(11)

CP_D1(12)CP_D1(13)CP_D1(14)CP_D1(15)

CP_A1(0:12)

CP_A1(0)CP_A1(1)CP_A1(2)CP_A1(3)CP_A1(4)CP_A1(5)

CP_A1(6)CP_A1(7)CP_A1(8)CP_A1(9)

CP_D1(0)

CP_D1(0:15)

CP_D1(1)

VS

D2

_V

BA

TT

VS

D2_

GN

DV

SD

1_G

ND

16

VS

PI

LB_TX

SS

15

TRX1 32

TRX2TRX3

120

TRX4TRX5

1918

TRX6

VD

D1

7

GN

DG

ND

5G

ND

7G

ND

91

0G

ND

12

GN

D

GN

D2

1

6HB_TX

8

F100ANT

11

14

CL

K

DR

W1

3

4

C137

C1

81

C136

C112

4

2 1

3

OSC100

C142

C1

76

BOTHHOLE101

L109

C162

C139

C148

C14

5

C116

L121

VCC_2.8V_AP

C1

24

VR100

L101

L114

ANT102

11

22

11

22

ANT103

R10

4

L133

R103

VDD_2V5_SUE2

BOTHHOLE102

C115

RX_B8

RX_GSM18001819

RX_GSM1800

9TX_B1

7TX_B2

3TX_B5

1TX_B8

52

RX_B11415

RX_B1RX_B2

1617

RX_B2

RX_B52021

RX_B5

RX_B82223

GN

D

GN

D6

GN

D8

GN

D10 11

GN

D13

GN

D24

GN

D

51

NC

NC

GN

D

GN

D40 41

GN

D

GN

D42 43

GN

D45

GN

D

GN

D5

47G

ND

4932 33G

ND

GN

D34

GN

D4

35G

ND

GN

D36

GN

D37

GN

D38 39

2

25G

ND

GN

D26 27

GN

DG

ND

28 29G

ND

30G

ND

31G

ND

GN

D

AN

T_

B1

12

AN

T_

B2

50

AN

T_

B5

46

AN

T_

B8

44

AN

T_G

SM

1800

48

GN

D

VOUT_CHARGER

VDD_1V8_SUE2

F101

C191

C1

77

C127

C166

C129

VPAM_VCC

C1

87

C130

L106

TP_100

BOTHHOLE104

L134

C14

7

C140

VPAM_VCC

C168

C114C117

C104

C170

VOUT_CHARGER

C109

VCMOS

C153

C101

C1

86

VDD_2V65_SUE2VDD_2V85_SUE2

C122

C1

88

L103

L112

L129

VDD_1V8_SUE2

L105

C138

L126

C119

C1

78

4

L118

RFS101

A2 1

C

3GG

C4

LX

2D

1

PGNDD2

D3

LX

1

SPI_CLKD4

A4

LX

3A

B1

VDD_IOB2

CLK_ONB3

SPI_SSB4

C1

VP

WR

VS

NS

_1V

8C

2

VS

NS

_1V

2C

3

SPI_DRWNC

1

NC2

A1

VS

NS

_2V

85

OU

T_

3B

A2

AGNDA3

VA

NA

M3RD_L2

M4RD_L2X

M5RD_M

M6RD_MX

GN

DM

7

M8GPO4

M9GPO5

U104

GN

D

L9V

DD

1V8_

RX

DC

O

M1NC

M10GPO6

PA_BIASM11

M12PA_RAMP

M13NC

M2

GN

D

GN

D

L13

VD

D1V

8_R

FC

L2V

DD

1V8_

RC

RF

L3G

ND

RD_L1L4

L5RD_L1X

L6RD_H

RD_HXL7

L8

CLK_ON

K2RX_H1X

K5

GN

DK

6G

ND

VD

D1V

8_R

XP

LLK

9

L1RX_H2X

L10

VD

D2V

5_R

FC

GN

DL1

1

L12

J6 J7G

ND

J8V

DD

2V5_

RX

DC

O

J9G

ND

RX_H2K1

K10

GN

D

K11GPO7

K12RESET_N

K13

J10

GN

D

J11GPO8

J12FSYS3

J13FSYS3_EN

J2RX_H1

J3G

ND

J4V

DD

2V5_

RC

BB

J5V

DD

2V5_

RC

RF

GN

D

H13FSYS2

H2RX_M1X

GN

DH

3

H4

GN

D

GN

DH

5

H6

GN

D

H9CEXT_RXPLL

J1RX_M2X

G5

VD

D1V

8_R

CLO

G6

GN

D

GN

DG

7

G8

GN

D

GN

DG

9

H1RX_M2

H10

GN

D

H12FSYS2_EN

F9

VD

D1V

2_D

IG

G1RX_L2X

GN

DG

10

G12FSYS1

FSYS1_ENG13

G2RX_M1

G3

GN

DG

4G

ND

F13SYS_CLK

F2RX_L1X

VD

D1V

8_R

CB

BF

3

F4

GN

D

GN

DF

5

F6

GN

D

F7

VD

D1V

8_R

CM

S

F8

GN

D

E6

GN

D

E7GPO1

E8

VD

D1V

8_T

XM

S

VD

D_T

ES

TE

9

F1RX_L2

F10

GN

D

F12SYS_CLK_EN

D9

GN

DE

1G

ND

VD

DIO

E12

E13REF_CLK_EN

E2RX_L1

E3VSPI

E4SPI_SS

E5

GN

D

D10

VD

D2V

5_F

SY

S

D12DI3_TX_DATX

DI3_RX_DATXD13

D2

VD

D1V

8_F

BR

D3SPI_CLK

D4SPI_DRW

D5

VD

D1V

8_T

XLO

D8CEXT_TXPLL

C3

GN

D

C4CEXT_TXMS

VD

D2V

5_T

XB

IAS

C5

C6

VD

D2V

5_T

XD

CO

C7

GN

DC

8G

ND

C9

VD

D1V

8_D

IG

D1PA_POW_DET

B5GPO2

B8MI2

B9

D2B

_OU

T

PA_RFC1

C10

GN

DC

11G

ND

C12DI3_TX_DAT

C13DI3_RX_DAT

C2

D2B

_OU

T_T

XR

F

A8MI1

A9

VD

DB

AT

B1

VD

DB

AT

_TX

RF

B10AFC_DAC

B11XO_SUP

B12XO_EXT

B13

VD

D1V

8_S

CU

B2

VD

D_T

XR

F

A13NC

A2PM_H

A3

GN

D

A4PM_L

GPO3A5

A6

VD

D1V

8_T

XD

CO

A7

GN

D

U100

1NC

NC2

NCA1

A10CEXT_DCXO

A11XO

A12XOX

C118

C149

TA100

L123

C111

L110

L107

C100

R1015%

C1

85

C133

C152

C1

79

VDD_2V85_SUE2

C102

L108

C161

L122 C143

C141

C108

L1

24

C110

VDD_1V2_SUE2

C164

VBAT_UE2

L115

BOTHHOLE100

C1

80

L131 L113

C132

9 SPI_SS

VB

AT

1816V

CC

VC

C2120

VC

MO

SV

SP

I14

3

8HB_RFIN

15LB_RFIN

NC13

RF_OUT17

11SPI_CLKSPI_DRW

10

SPI_GND12

7B4_TX

2B5_TX1

B8_TX

19FB_AM

GN

D2223

GN

DG

ND

24

6GSM_HB_TXGSM_LB_TX

PAM100

B1_TX54

B2_TX

CP_VSD2_1.8V

R106

C1

25

L132R105

VBAT_UE2

VBAT_RF

L117

L128

C121

TP_102

L120C

144

D4CC_P

D5CP_OUT

VB

AT

T2

D6

TP_101

C2

GN

D1A

C3

GN

D1A

CC_NC4

SDI_ENC5

GN

D2

C6

D1CA_P

D2

VB

AT

T1A

CA_ND3

B1L_OUTA

B2

GN

D1B

B3CWELL

B4SDI_CLK

SDI_DATAB5

NC

B6

C1L_OUTB

1N

C2

NC

A1CB_P

A2

VB

AT

T1B

A3CB_N

A4SDI_VCC

VO

UT

_FB

A5

VRAMPA6

C169

U101

C135

C131

VBAT_UE2

BOTHHOLE105

C158

VOUT_CHARGER

C157

VDD_2V85_SUE2

C1

84

C190

L119

C103

C165

L111

L116

VBAT_RF

C14

6

C159

VDD_1V8_SUE2

VOUT_CHARGER

VDD_2V65_SUE2

C150

C128

U105

C123

VOUT_CHARGER

BOTHHOLE103

CP_VSD2_1.8V

C113

VCMOS

C126

VDD_1V2_SUE2

C1

82

C151

5%

R102

ANT101

1 1

22

C1

83

L127

VDD_2V5_SUE2

L104

ANT_COM

ADJ_DET_D

RD_CTRL3

ADJ_DET

RD_CTRL2

CLK_ON

SPI_CLKSPI_SSSPI_DRW

A2_NC1

D6_NC2

A2_NC1

VSPI

SPI_SS

SPI_DRWSPI_CLK

PA_RAMP

SPI_DRW

SPI_SS

VSPI

PM_HPM_L

D6_NC2

SPI_DRW

VSPI

PA_POW_DET

PA_RF

SPI_CLK

CLK_ON

SPI_CLK

SPI_SS

PA_POW_DET

VSPI

SPI_CLKSPI_SSSPI_DRW

PA_RF

PM_L

PM_H

GPS_CLK_26MGPS_CLK_EN

DI3_RX_DATDI3_RX_DATX

DI3_RX_DATXDI3_RX_DAT

DI3_TX_DAT

DI3_TX_DATX

PA_RAMP

RESET_N_RF

SYS_CLK_EN

REF_CLK_EN

SYS_CLK_26M

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-56

F100 PIN11 : About30dBm ?

8-3-17. GSM850/GSM900 TX

Check the Voltage at

C102 = 2.85V ?

Check the Voltage at

R106,C135=VOUT_CHARGER?

CHECK soldered- RFS101,C112,L107,L103,C108,- C190,L134,C104,ANT102,C110,

L105

Resolder or changeF100, C102

Resolder or changePAM100, R106, C135

Check C128, L132, C129: About 30dBm ?

Resolder or changeC128,L132,C129

YES

NO

NO

YES

YES

NO

NO

YES

Check C139, C149:About 0dBm ?

Resolder or changeC139,C149

YES

YES

Check the voltage at{C147 = VOUT_CHARGER ?}

& {C157, C159= VOUT_CHARGER?}

& {C146 = 2.85V ?}& {C141= 2.65V ?}& {C168 = 1.8V?}& {C144= 1.2V?}

Resolder or changeU104

Check the freq. atOSC100 pin3: 26MHz ?

Change or resolderOSC100

GSM850/900 Transmitter is O.K? Resolder or changeUCP300

END

NO

YES

NO

YES

NO

CONTINOUS TX ON CONDITIONTX POWER DAC:14500 CODE

APPLIEDGSM850 CH : 190GSM900 CH : 62

RBW : 100KHzVBW : 100KHzSPAN : 10MHz

REF LEV. : 10dBmATT. : 20dB

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-57

TP_REF_CLK_EN

TP_SYS_CLK_EN

C3

31

L302

VUSB_IO_3.1V

R315

TP313

C354

CP_VSD1_1.2V

CP_VSD2_1.8V

1 A

3B

2 GND

4OUTY

VCC 5

U302NL17SG32P5T5G

C3

25

R301

CP_VSD2_1.8V

TP310

TP314

TP_RESET_N_RF

C3

21

CP_VSD1_1.2V

TP_RESET_REQ_N

R300

C319

CP_VSD2_1.8V

R310

2 VBAT

_EN 5

7_FLAG

C353

U303

GND 8

6GS

ILIM4

IN1

NC3

9O

UT

NCR331

TP322

C3

27

C316

C3

26

TP_SYS_CLK_26M

V_BATT_CP

L301

R317

VPLL_1.2V

L303

100

TP312

R329

C351

220nF

C3

23

C3

13

C342

TP316

C3

14

L300

VIO_1.2V

C3

52

C3

20

C3

41

CP_VSD2_1.8V

C3

28

TP_RESET300

TP328

TP320

C3

17

C311

TP329

R334

R332

V_BATT_CP

TP330

R302

CP_VSD2_1.8V

R333

VUSB_PD_1.1V

V_BATT

VRTC_1.8V

CP_VSIM

C318

TP323

C3

37

VPLL_1.2V

TP_CP_ON

TP326

CP_VSD2_1.8V

CP_VSD2_1.8V

TP324

TP325

USB_VBUS_CP_4.9V

C3

34

R3

11

C3

38

C343

TH300

VUSB_PD_1.1V

TP321

R318

VRTC_1.8V

C3

30

C3

33

C3

39

C3

12

U6TMS

DI3_RX_DATU7

DI3_RX_DATXU8

SYSCLKENU9

CC_CLKU14

VD

D_

IO1

2U

15

VS

SU

16

NC

U1

7

USIF1_CTS_NU2

USIF1_RTS_NU3

U4TDO

TDIU5

DI3_TX_DATT7

DI3_TX_DATXT8

XRESET_NT9

NC

U1

ALERT_NU10

DPLUSU11

HSIC_USB_STRBU12

HSIC_USB_DATAU13

VD

D_

US

B_

PD

T1

5

USB_TUNET16

USB_DPLUST17

USIF1_RXD_MRSTT2

T3USIF1_TXD_MTSR

TRST_NT4

TRIG_INT5

TCKT6

VD

DC

OR

ER

8

VS

SR

9

USIF1_SCLKT1

VD

D_

DIG

RF

T1

0

T11DMINUS

VD

D_

SIM

T1

2

CC_IOT13

CC_RSTT14

I2S2_WA0R1

VD

D_

PL

LR

12

VD

D_

US

BIO

R1

6

USB_DMINUSR17

I2S2_WA1R2

NC

R4

RESET2_NR5

HW_MON1R6

VD

D_

US

B_

AN

AP

14

VB

US

P1

6

USB_TESTP17

I2S2_TXP2

T_OUT1P3

HW_MON2P7

VS

SP

8

I2C1_SDAP9

MMCI1_CDN5

CLKOUT0N8

VP

PN

9

I2S2_RXP1

CLKOUT2P10

VS

S_

PL

LP

11

SYS_CLKP12

MIPI_HSI_RX_WAKEP13

VD

D_

IO1

8N

11

MIPI_HSI_TX_DATAN12

MIPI_HSI_RX_DATAN13

VS

S_

US

BN

14

USB_IDN16

VD

D_

RT

CN

17

I2S2_CLK1N2

T_OUT0N4

M3MMCI1_CLK

M4MMCI1_DAT_2

MMCI1_DAT_0M5

MMCI1_DAT_3M6

EINT2M8

EINT1M9

I2S2_CLK0N1

I2C1_SCLN10

L8

ETM11_TRACEPKT5L9

ETM11_TRACEPKT0M1

M13MIPI_HSI_TX_WAKE

MIPI_HSI_RX_FLGM14

MIPI_HSI_TX_RDYM15

VS

S_

RT

CM

16

OSC32KM17

MMCI1_DAT_1M2

VS

SL

14

VS

SL

16

F32KL17

L2ETM11_TRACEPKT3

ETM11_TRACEPKT2L4

L5ETM11_TRACEPKT6

MMCI1_CMDL7

VD

D_

MM

C

TM_EN

ETM11_TRACEPKT4K5

ETM11_TRACECLKK7

VD

D_

IO1

8K

8

VD

DC

OR

EK

9

L1ETM11_TRACEPKT1

VS

SL

10

MIPI_HSI_TX_FLGL11

MIPI_HSI_RX_RDYL13

K1

1V

DD

_IO

18

VS

SK

13

VD

DC

OR

EK

14

VD

D_

MIP

IK

16

MEM_WAIT_N|C2C_WAKEREQ_INK17

K2RESET_BB_N

REF_CLK_ENK3

K4

VD

D_

IO1

8|V

DD

_E

BU

IO

ON2_NJ2

J3RESET_PWRDWN_N

M4J4

M3J5

M2J6

VS

SJ8

K1ETM11_TRACEPKT7

EINT3K10

VREFJ1

J11

VS

S

MEM_AD_14|C2C_TX_D_14J12

J13MEM_CS1_N|C2C_NC

MEM_CS0_N|C2C_NCJ14

MEM_A_18|C2C_NCJ15

MEM_A_16|C2C_NCJ16

J17

MEM_CS2_N|C2C_NCH14

MEM_A_17|C2C_NCH16

MEM_A_15|C2C_RX_D_15H17

ON1H2

AG

ND

H3

M1H6

RESERVEDH8

VD

DC

OR

EH

9

MEM_A_14|C2C_RX_D_14G17

VP

MU

G2

VS

SG

8

G9MEM_AD_2|C2C_TX_D_2

VU

SB

_IO

H1

H10MEM_AD_10|C2C_TX_D_10

MEM_AD_0|C2C_TX_D_0H11

MEM_CS3_N|C2C_NCH13

MEM_AD_4|C2C_TX_D_4F9

VS

IMG

1

MEM_ADV_N|C2C_NCG10

MEM_AD_1|C2C_TX_D_1G11

G13MEM_BE1_N|C2C_NC

MEM_BE0_N|C2C_NCG14

MEM_A_19|C2C_NCG15

MEM_BC3_N|C2C_RX_CLK_1G16

VS

SF

14

VD

D_

IO1

8|V

DD

_E

BU

IOF

15

MEM_BC1_N|C2C_NCF16

MEM_A_13|C2C_RX_D_13F17

VU

SB

_A

NA

F2

F3

VD

D_

VB

AT

_P

MU

VRTCF4

TRIG_BF6

MEM_A_20|C2C_NCE16

MEM_A_12|C2C_RX_D_12E17

FSSE3

VS

S_

PM

UE

4

MEM_AD_5|C2C_TX_D_5E8

E9MEM_AD_6|C2C_TX_D_6

VS

S_

SD

1F

1

MEM_AD_15|C2C_TX_D_15F13

ANAMON

MEM_AD_3|C2C_TX_D_3D8

VS

SD

9

SD1_SWE1

VD

DC

OR

EE

10

MEM_AD_8|C2C_TX_D_8E11

VD

DC

OR

E_

EB

UE

12

E1

3V

DD

CO

RE

MEM_RAS_N|C2C_NCE14

D10

D11MEM_AD_11|C2C_TX_D_11

MEM_AD_12|C2C_TX_D_12D12

D13MEM_AD_13|C2C_TX_D_13

VS

SD

14

MEM_A_21|C2C_NCD16

MEM_A_11|C2C_RX_D_11D17

SD1_FBD3

D4

C16MEM_A_22|C2C_NC

MEM_A_10|C2C_RX_D_10C17

C2SD2_FB

VD

D_

VS

D2

C3

VU

SB

_P

DC

4

MEM_A_7|C2C_RX_D_7C9

SD1_SWD1

MEM_AD_7|C2C_TX_D_7

MEM_A_9|C2C_RX_D_9B17

B4

VIO

_1

2

DSP_AUDIO_IN1B6

MEM_CAS_N|C2C_NCB7

FWPB8

MEM_A_6|C2C_RX_D_6B9

VD

D_

VB

AT

_S

D1

C1

MEM_A_5|C2C_RX_D_5C12

VS

S_

SD

2B

1

MEM_BC2_N|C2C_RX_CLK_0B10

B1

1V

DD

_IO

18

|VD

D_

EB

UIO

MEM_WR_N|C2C_NCB12

MEM_RD_N|C2C_NCB13

MEM_CKE|C2C_WAKEREQ_OUTB14

MEM_BFCLKO_0|C2C_NCB15

MEM_A_23|C2C_NCB16

SD2_SWA2

SD2_SWA3

VD

D_

VB

AT

_S

D2

A4

A5

VP

LL

FCDP_RBNA6

A7MEM_AD_9|C2C_TX_D_9

MEM_A_4|C2C_RX_D_4A8

MEM_A_3|C2C_RX_D_3A9

NC

MEM_A_2|C2C_RX_D_2A10

MEM_A_1|C2C_RX_D_1A11

MEM_BC0_N|C2C_NCA12

A13MEM_A_0|C2C_RX_D_0

MEM_SDCLKO|C2C_TX_CLK_0A14

MEM_BFCLKO_1|C2C_TX_CLK_1A15

MEM_A_8|C2C_RX_D_8A16

NC

A1

7

UCP300

NC

1

NC

2A1

C3

29

TP_CALL_MCLK

C3

22

TP327

C3

36

C3

40

C3

35

C350100nF

R330470K

TP318

V_BATT_CP

RESET300

VUSB_IO_3.1V

CP_VSD1_1.2VCP_VSD1_1.2V

CP_VSIM

C3

24

C3

15

TP_RESET_ALL

C3

32

TP317

CP_VSD2_1.8V

VPLL_1.2V

VRTC_1.8V

R335

R336

VIO_1.2V

ALS_INT

ACTIVE_STATE_HSIC

HW_MON1HW_MON2

DSP_AUDIO_IN1

TRIG_IN

GPS_CLK_EN

DI3_TX_DAT

DI3_TX_DATX

DI3_RX_DAT

DI3_RX_DATX

REC_PCM_INREC_PCM_OUT

REC_PCM_SYNC

REC_PCM_CLK

SIM_DETECT

IPC_HOST_WAKEUP

IPC_SLAVE_WAKEUP

32KHZ_CP

SPEECH_PCM_SYNCSPEECH_PCM_OUT

CP_DUMP_INTSPEECH_PCM_IN

SPEECH_PCM_CLK

SUSPEND_REQUEST_HSIC

CP_RXD

CP_TXD

HSPA_ACTIVE

TMS_CP

TCK_CPTDI_CP

TDO_CP

TRST_N_CP

RTCK_CP

AP_DUMP_INT

RESET_PWRDWN_N

HSIC_STROBEHSIC_DATA

CP_ON

CP_PMU_RST

RESET_PWRDWN_N

DSP_AUDIO_IN1

PDA_ACTIVE

RESET_REQ_N

VS

D2

_G

ND

VS

D1

_G

ND

DDRCS_1

VSD2_VBATT

VSD2_GND

VSD1_GND

SIM_RST

SIM_IO

HW_MON2HW_MON1

REF_CLK_ENSYS_CLK_EN

RESET_N_RF

CP_D-CP_D+

TRIG_IN

SYS_CLK_26M

CP_A1(10)CP_A1(11)

CP_A1(12)

DDR_BA0DDR_BA1

DDR_DQM0

DDR_DQM1DDR_DQS0DDR_DQS1

DDRCLK_M

DDRCLK_P

DDRCKE_1

DDR_CASDDR_RAS

DDR_WE

SIM_CLK

CP_D1(2)CP_D1(3)CP_D1(4)CP_D1(5)

CP_D1(6)CP_D1(7)CP_D1(8)CP_D1(9)CP_D1(10)CP_D1(11)

CP_D1(12)CP_D1(13)CP_D1(14)CP_D1(15)

CP_A1(0:12)

CP_A1(0)CP_A1(1)CP_A1(2)CP_A1(3)CP_A1(4)CP_A1(5)

CP_A1(6)CP_A1(7)CP_A1(8)CP_A1(9)

CP_D1(0)

CP_D1(0:15)

CP_D1(1)

VS

D2_

VB

AT

T

VS

D2

_G

ND

VS

D1

_G

ND

16V

SP

I

LB_TX

SS

15

TRX1 32

TRX2TRX3

120

TRX4TRX5

1918

TRX6

VD

D17

GN

DG

ND

5G

ND

7G

ND

910

GN

D

12G

ND

GN

D21

6HB_TX

8

F100ANT

11

14C

LK

DR

W13

4

C137

C1

81

C136

C112

4

2 1

3

OSC100

C142

C1

76

BOTHHOLE101

L109

C162

C139

C148

C1

45

C116

L121

VCC_2.8V_AP

C12

4

VR100

L101

L114

ANT102

11

22

11

22

ANT103

R10

4

L133

R103

VDD_2V5_SUE2

BOTHHOLE102

C115

RX_B8

RX_GSM18001819

RX_GSM1800

9TX_B1

7TX_B2

3TX_B5

1TX_B8

52

RX_B11415

RX_B1RX_B2

1617

RX_B2

RX_B52021

RX_B5

RX_B82223

GN

D

GN

D6

GN

D8

GN

D1

01

1G

ND

13

GN

D2

4G

ND

51

NC

NC

GN

DG

ND

40

41

GN

DG

ND

42

43

GN

D4

5G

ND

GN

D5

47

GN

D4

9

32

33

GN

DG

ND

34

GN

D4

35

GN

DG

ND

36

GN

D3

7

GN

D3

83

92

25

GN

DG

ND

26

27

GN

DG

ND

28

29

GN

D3

0G

ND

31

GN

DG

ND

AN

T_B

11

2

AN

T_B

25

0

AN

T_B

54

6

AN

T_B

84

4

AN

T_G

SM

180

04

8

GN

D

VOUT_CHARGER

VDD_1V8_SUE2

F101

C191

C1

77

C127

C166

C129

VPAM_VCC

C1

87

C130

L106

TP_100

BOTHHOLE104

L134

C1

47

C140

VPAM_VCC

C168

C114C117

C104

C170

VOUT_CHARGER

C109

VCMOS

C153

C101

C1

86

VDD_2V65_SUE2VDD_2V85_SUE2

C122

C1

88

L103

L112

L129

VDD_1V8_SUE2

L105

C138

L126

C119

C1

78

4

L118

RFS101

A2 1

C

3GG

C4

LX

2D

1

PGNDD2

D3

LX

1

SPI_CLKD4

A4

LX

3A

B1

VDD_IOB2

CLK_ONB3

SPI_SSB4

C1

VP

WR

VS

NS

_1V

8C

2

VS

NS

_1V

2C

3

SPI_DRWNC

1

NC2

A1

VS

NS

_2V

85

OU

T_3

BA

2

AGNDA3

VA

NA

M3RD_L2

M4RD_L2X

M5RD_M

M6RD_MX

GN

DM

7

M8GPO4

M9GPO5

U104

GN

D

L9

VD

D1

V8

_R

XD

CO

M1NC

M10GPO6

PA_BIASM11

M12PA_RAMP

M13NC

M2

GN

D

GN

D

L1

3V

DD

1V

8_

RF

C

L2

VD

D1

V8

_R

CR

F

L3

GN

D

RD_L1L4

L5RD_L1X

L6RD_H

RD_HXL7

L8

CLK_ON

K2RX_H1X

K5

GN

DK

6G

ND

VD

D1

V8

_R

XP

LL

K9

L1RX_H2X

L1

0V

DD

2V

5_

RF

C

GN

DL

11

L1

2

J6 J7G

ND

J8V

DD

2V

5_

RX

DC

O

J9G

ND

RX_H2K1

K1

0G

ND

K11GPO7

K12RESET_N

K13

J10

GN

D

J11GPO8

J12FSYS3

J13FSYS3_EN

J2RX_H1

J3G

ND

J4V

DD

2V

5_

RC

BB

J5V

DD

2V

5_

RC

RF

GN

D

H13FSYS2

H2RX_M1X

GN

DH

3

H4

GN

D

GN

DH

5

H6

GN

D

H9CEXT_RXPLL

J1RX_M2X

G5

VD

D1

V8

_R

CL

O

G6

GN

D

GN

DG

7

G8

GN

D

GN

DG

9

H1RX_M2

H1

0G

ND

H12FSYS2_EN

F9

VD

D1

V2

_D

IG

G1RX_L2X

GN

DG

10

G12FSYS1

FSYS1_ENG13

G2RX_M1

G3

GN

DG

4G

ND

F13SYS_CLK

F2RX_L1X

VD

D1

V8

_R

CB

BF

3

F4

GN

D

GN

DF

5

F6

GN

D

F7

VD

D1

V8

_R

CM

S

F8

GN

D

E6

GN

D

E7GPO1

E8

VD

D1

V8

_T

XM

S

VD

D_

TE

ST

E9

F1RX_L2

F1

0G

ND

F12SYS_CLK_EN

D9

GN

DE

1G

ND

VD

DIO

E1

2

E13REF_CLK_EN

E2RX_L1

E3VSPI

E4SPI_SS

E5

GN

D

D1

0V

DD

2V

5_

FS

YS

D12DI3_TX_DATX

DI3_RX_DATXD13

D2

VD

D1

V8

_F

BR

D3SPI_CLK

D4SPI_DRW

D5

VD

D1

V8

_T

XL

O

D8CEXT_TXPLL

C3

GN

D

C4CEXT_TXMS

VD

D2

V5

_T

XB

IAS

C5

C6

VD

D2

V5

_T

XD

CO

C7

GN

DC

8G

ND

C9

VD

D1

V8

_D

IG

D1PA_POW_DET

B5GPO2

B8MI2

B9

D2

B_

OU

T

PA_RFC1

C1

0G

ND

C1

1G

ND

C12DI3_TX_DAT

C13DI3_RX_DAT

C2

D2

B_

OU

T_

TX

RF

A8MI1

A9

VD

DB

AT

B1

VD

DB

AT

_T

XR

F

B10AFC_DAC

B11XO_SUP

B12XO_EXT

B1

3V

DD

1V

8_

SC

U

B2

VD

D_

TX

RF

A13NC

A2PM_H

A3

GN

D

A4PM_L

GPO3A5

A6

VD

D1

V8

_T

XD

CO

A7

GN

D

U100

1NC

NC2

NCA1

A10CEXT_DCXO

A11XO

A12XOX

C118

C149

TA100

L123

C111

L110

L107

C100

R1015%

C1

85

C133

C152

C1

79

VDD_2V85_SUE2

C102

L108

C161

L122 C143

C141

C108

L12

4

C110

VDD_1V2_SUE2

C164

VBAT_UE2

L115

BOTHHOLE100

C1

80

L131 L113

C132

9SPI_SS

VB

AT

1816V

CC

VC

C2120

VC

MO

SV

SP

I14

3

8HB_RFIN

15LB_RFIN

NC13

RF_OUT17

11SPI_CLKSPI_DRW

10

SPI_GND12

7B4_TX

2B5_TX1

B8_TX

19FB_AM

GN

D2223

GN

DG

ND

24

6GSM_HB_TXGSM_LB_TX

PAM100

B1_TX54

B2_TX

CP_VSD2_1.8V

R106

C1

25

L132R105

VBAT_UE2

VBAT_RF

L117

L128

C121

TP_102

L120

C1

44

D4CC_P

D5CP_OUT

VB

AT

T2

D6

TP_101

C2

GN

D1

AC

3G

ND

1A

CC_NC4

SDI_ENC5

GN

D2

C6

D1CA_P

D2

VB

AT

T1

A

CA_ND3

B1L_OUTA

B2

GN

D1

B

B3CWELL

B4SDI_CLK

SDI_DATAB5

NC

B6

C1L_OUTB

1N

C2

NC

A1CB_P

A2

VB

AT

T1

B

A3CB_N

A4SDI_VCC

VO

UT

_F

BA

5

VRAMPA6

C169

U101

C135

C131

VBAT_UE2

BOTHHOLE105

C158

VOUT_CHARGER

C157

VDD_2V85_SUE2

C1

84

C190

L119

C103

C165

L111

L116

VBAT_RF

C1

46

C159

VDD_1V8_SUE2

VOUT_CHARGER

VDD_2V65_SUE2

C150

C128

U105

C123

VOUT_CHARGER

BOTHHOLE103

CP_VSD2_1.8V

C113

VCMOS

C126

VDD_1V2_SUE2

C1

82

C151

5%

R102

ANT101

1 1

22

C1

83

L127

VDD_2V5_SUE2

L104

ANT_COM

ADJ_DET_D

RD_CTRL3

ADJ_DET

RD_CTRL2

CLK_ON

SPI_CLKSPI_SSSPI_DRW

A2_NC1

D6_NC2

A2_NC1

VSPI

SPI_SS

SPI_DRWSPI_CLK

PA_RAMP

SPI_DRW

SPI_SS

VSPI

PM_HPM_L

D6_NC2

SPI_DRW

VSPI

PA_POW_DET

PA_RF

SPI_CLK

CLK_ON

SPI_CLK

SPI_SS

PA_POW_DET

VSPI

SPI_CLKSPI_SSSPI_DRW

PA_RF

PM_L

PM_H

GPS_CLK_26MGPS_CLK_EN

DI3_RX_DATDI3_RX_DATX

DI3_RX_DATXDI3_RX_DAT

DI3_TX_DAT

DI3_TX_DATX

PA_RAMP

RESET_N_RF

SYS_CLK_EN

REF_CLK_EN

SYS_CLK_26M

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-58

F100 PIN11 : About27dBm ?

8-3-18. DCS/PCS TX

Check the Voltage at

C102 = 2.85V ?

Check the Voltage at

R106,C135=VOUT_CHARGER?

CHECK soldered- RFS101,C112,L107,L103,C108,- C190,L134,C104,ANT102,C110,

L105

Resolder or changeF100, C102

Resolder or changePAM100, R106, C135

Check L133, C137 :About 27dBm ?

Resolder or changeL133, ,C137

YES

NO

NO

YES

YES

NO

NO

YES

Check C124, L111 :About -4dBm ?

Resolder or changeC124, L111

YES

YES

Check the voltage at{C147 = VOUT_CHARGER ?}

& {C157, C159= VOUT_CHARGER?}

& {C146 = 2.85V ?}& {C141= 2.65V ?}& {C168 = 1.8V?}& {C144= 1.2V?}

Resolder or changeU104

Check the freq. atOSC100 pin3: 26MHz ?

Change or resolderOSC100

DCS/PCS Transmitter is O.K? Resolder or changeUCP300

END

NO

YES

NO

YES

NO

CONTINOUS TX ON CONDITIONTX POWER DAC:14500 CODE

APPLIEDDCS CH : 685PCS CH : 661RBW : 100KHzVBW : 100KHzSPAN : 10MHz

REF LEV. : 10dBmATT. : 20dB

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-59

TP_REF_CLK_EN

TP_SYS_CLK_EN

C33

1

L302

VUSB_IO_3.1V

R315

TP313

C354

CP_VSD1_1.2V

CP_VSD2_1.8V

1 A

3B

2GND

4OUTY

VCC 5

U302

NL17SG32P5T5G

C32

5

R301

CP_VSD2_1.8V

TP310

TP314

TP_RESET_N_RF

C32

1

CP_VSD1_1.2V

TP_RESET_REQ_N

R300

C319

CP_VSD2_1.8V

R310

2 VBAT

_EN 5

7_FLAG

C353

U303

GND 8

6GS

ILIM4

IN1

NC3

9O

UT

NCR331

TP322

C32

7

C316

C32

6

TP_SYS_CLK_26M

V_BATT_CP

L3

01

R317

VPLL_1.2V

L303

100

TP312

R329

C351

220nF

C32

3

C31

3

C342

TP316

C31

4L

30

0

VIO_1.2V

C35

2

C32

0

C34

1

CP_VSD2_1.8V

C32

8

TP_RESET300

TP328

TP320

C31

7

C311

TP329

R334

R332

V_BATT_CP

TP330

R302

CP_VSD2_1.8V

R333

VUSB_PD_1.1V

V_BATT

VRTC_1.8V

CP_VSIM

C318

TP323

C33

7

VPLL_1.2V

TP_CP_ON

TP326

CP_VSD2_1.8V

CP_VSD2_1.8V

TP324

TP325

USB_VBUS_CP_4.9V

C33

4

R31

1

C33

8

C343

TH300

VUSB_PD_1.1V

TP321

R318

VRTC_1.8V

C33

0

C33

3

C33

9

C31

2

U6TMS

DI3_RX_DATU7

DI3_RX_DATXU8

SYSCLKENU9

CC_CLKU14

VD

D_I

O12

U15

VS

SU

16

NC

U17

USIF1_CTS_NU2

USIF1_RTS_NU3

U4TDO

TDIU5

DI3_TX_DATT7

DI3_TX_DATXT8

XRESET_NT9

NC

U1

ALERT_NU10

DPLUSU11

HSIC_USB_STRBU12

HSIC_USB_DATAU13

VD

D_U

SB

_PD

T15

USB_TUNET16

USB_DPLUST17

USIF1_RXD_MRSTT2

T3USIF1_TXD_MTSR

TRST_NT4

TRIG_INT5

TCKT6

VD

DC

OR

ER

8

VS

SR

9

USIF1_SCLKT1

VD

D_D

IGR

FT

10

T11DMINUS

VD

D_S

IMT

12

CC_IOT13

CC_RSTT14

I2S2_WA0R1

VD

D_P

LLR

12

VD

D_U

SB

IOR

16

USB_DMINUSR17

I2S2_WA1R2

NC

R4

RESET2_NR5

HW_MON1R6

VD

D_U

SB

_AN

AP

14

VB

US

P16

USB_TESTP17

I2S2_TXP2

T_OUT1P3

HW_MON2P7

VS

SP

8

I2C1_SDAP9

MMCI1_CDN5

CLKOUT0N8

VP

PN

9

I2S2_RXP1

CLKOUT2P10

VS

S_P

LLP

11

SYS_CLKP12

MIPI_HSI_RX_WAKEP13

VD

D_I

O18

N11

MIPI_HSI_TX_DATAN12

MIPI_HSI_RX_DATAN13

VS

S_U

SB

N14

USB_IDN16

VD

D_R

TC

N17

I2S2_CLK1N2

T_OUT0N4

M3MMCI1_CLK

M4MMCI1_DAT_2

MMCI1_DAT_0M5

MMCI1_DAT_3M6

EINT2M8

EINT1M9

I2S2_CLK0N1

I2C1_SCLN10

L8

ETM11_TRACEPKT5L9

ETM11_TRACEPKT0M1

M13MIPI_HSI_TX_WAKE

MIPI_HSI_RX_FLGM14

MIPI_HSI_TX_RDYM15

VS

S_R

TC

M16

OSC32KM17

MMCI1_DAT_1M2

VS

SL1

4

VS

SL1

6

F32KL17

L2ETM11_TRACEPKT3

ETM11_TRACEPKT2L4

L5ETM11_TRACEPKT6

MMCI1_CMDL7

VD

D_M

MC

TM_EN

ETM11_TRACEPKT4K5

ETM11_TRACECLKK7

VD

D_I

O18

K8

VD

DC

OR

EK

9

L1ETM11_TRACEPKT1

VS

SL1

0

MIPI_HSI_TX_FLGL11

MIPI_HSI_RX_RDYL13

K11

VD

D_I

O18

VS

SK

13

VD

DC

OR

EK

14

VD

D_M

IPI

K16

MEM_WAIT_N|C2C_WAKEREQ_INK17

K2RESET_BB_N

REF_CLK_ENK3

K4

VD

D_I

O18

|VD

D_E

BU

IO

ON2_NJ2

J3RESET_PWRDWN_N

M4J4

M3J5

M2J6

VS

SJ8

K1ETM11_TRACEPKT7

EINT3K10

VREFJ1

J11

VS

S

MEM_AD_14|C2C_TX_D_14J12

J13MEM_CS1_N|C2C_NC

MEM_CS0_N|C2C_NCJ14

MEM_A_18|C2C_NCJ15

MEM_A_16|C2C_NCJ16

J17

MEM_CS2_N|C2C_NCH14

MEM_A_17|C2C_NCH16

MEM_A_15|C2C_RX_D_15H17

ON1H2

AG

ND

H3

M1H6

RESERVEDH8

VD

DC

OR

EH

9

MEM_A_14|C2C_RX_D_14G17

VP

MU

G2

VS

SG

8

G9MEM_AD_2|C2C_TX_D_2

VU

SB

_IO

H1

H10MEM_AD_10|C2C_TX_D_10

MEM_AD_0|C2C_TX_D_0H11

MEM_CS3_N|C2C_NCH13

MEM_AD_4|C2C_TX_D_4F9

VS

IMG

1

MEM_ADV_N|C2C_NCG10

MEM_AD_1|C2C_TX_D_1G11

G13MEM_BE1_N|C2C_NC

MEM_BE0_N|C2C_NCG14

MEM_A_19|C2C_NCG15

MEM_BC3_N|C2C_RX_CLK_1G16

VS

SF

14

VD

D_I

O18

|VD

D_E

BU

IOF

15

MEM_BC1_N|C2C_NCF16

MEM_A_13|C2C_RX_D_13F17

VU

SB

_AN

AF

2

F3

VD

D_V

BA

T_P

MU

VRTCF4

TRIG_BF6

MEM_A_20|C2C_NCE16

MEM_A_12|C2C_RX_D_12E17

FSSE3

VS

S_P

MU

E4

MEM_AD_5|C2C_TX_D_5E8

E9MEM_AD_6|C2C_TX_D_6

VS

S_S

D1

F1

MEM_AD_15|C2C_TX_D_15F13

ANAMON

MEM_AD_3|C2C_TX_D_3D8

VS

SD

9

SD1_SWE1

VD

DC

OR

EE

10

MEM_AD_8|C2C_TX_D_8E11

VD

DC

OR

E_E

BU

E12

E13

VD

DC

OR

E

MEM_RAS_N|C2C_NCE14

D10

D11MEM_AD_11|C2C_TX_D_11

MEM_AD_12|C2C_TX_D_12D12

D13MEM_AD_13|C2C_TX_D_13

VS

SD

14

MEM_A_21|C2C_NCD16

MEM_A_11|C2C_RX_D_11D17

SD1_FBD3

D4

C16MEM_A_22|C2C_NC

MEM_A_10|C2C_RX_D_10C17

C2SD2_FB

VD

D_V

SD

2C

3

VU

SB

_PD

C4

MEM_A_7|C2C_RX_D_7C9

SD1_SWD1

MEM_AD_7|C2C_TX_D_7

MEM_A_9|C2C_RX_D_9B17

B4

VIO

_12

DSP_AUDIO_IN1B6

MEM_CAS_N|C2C_NCB7

FWPB8

MEM_A_6|C2C_RX_D_6B9

VD

D_V

BA

T_S

D1

C1

MEM_A_5|C2C_RX_D_5C12

VS

S_S

D2

B1

MEM_BC2_N|C2C_RX_CLK_0B10

B11

VD

D_I

O18

|VD

D_E

BU

IO

MEM_WR_N|C2C_NCB12

MEM_RD_N|C2C_NCB13

MEM_CKE|C2C_WAKEREQ_OUTB14

MEM_BFCLKO_0|C2C_NCB15

MEM_A_23|C2C_NCB16

SD2_SWA2

SD2_SWA3

VD

D_V

BA

T_S

D2

A4

A5

VP

LL

FCDP_RBNA6

A7MEM_AD_9|C2C_TX_D_9

MEM_A_4|C2C_RX_D_4A8

MEM_A_3|C2C_RX_D_3A9

NC

MEM_A_2|C2C_RX_D_2A10

MEM_A_1|C2C_RX_D_1A11

MEM_BC0_N|C2C_NCA12

A13MEM_A_0|C2C_RX_D_0

MEM_SDCLKO|C2C_TX_CLK_0A14

MEM_BFCLKO_1|C2C_TX_CLK_1A15

MEM_A_8|C2C_RX_D_8A16

NC

A17

UCP300

NC

1

NC

2A1

C32

9

TP_CALL_MCLK

C32

2

TP327

C33

6

C34

0

C33

5

C350100nF

R330470K

TP318

V_BATT_CP

RESET300

VUSB_IO_3.1V

CP_VSD1_1.2VCP_VSD1_1.2V

CP_VSIM

C32

4

C31

5

TP_RESET_ALL

C33

2

TP317

CP_VSD2_1.8V

VPLL_1.2V

VRTC_1.8V

R335

R336

VIO_1.2V

ALS_INT

ACTIVE_STATE_HSIC

HW_MON1HW_MON2

DSP_AUDIO_IN1

TRIG_IN

GPS_CLK_EN

DI3_TX_DAT

DI3_TX_DATX

DI3_RX_DAT

DI3_RX_DATX

REC_PCM_INREC_PCM_OUT

REC_PCM_SYNC

REC_PCM_CLK

SIM_DETECT

IPC_HOST_WAKEUP

IPC_SLAVE_WAKEUP

32KHZ_CP

SPEECH_PCM_SYNCSPEECH_PCM_OUT

CP_DUMP_INTSPEECH_PCM_IN

SPEECH_PCM_CLK

SUSPEND_REQUEST_HSIC

CP_RXD

CP_TXD

HSPA_ACTIVE

TMS_CP

TCK_CPTDI_CP

TDO_CP

TRST_N_CP

RTCK_CP

AP_DUMP_INT

RESET_PWRDWN_N

HSIC_STROBEHSIC_DATA

CP_ON

CP_PMU_RST

RESET_PWRDWN_N

DSP_AUDIO_IN1

PDA_ACTIVE

RESET_REQ_N

VS

D2_

GN

D

VS

D1_

GN

D

DDRCS_1

VSD2_VBATT

VSD2_GND

VSD1_GND

SIM_RST

SIM_IO

HW_MON2HW_MON1

REF_CLK_ENSYS_CLK_EN

RESET_N_RF

CP_D-CP_D+

TRIG_IN

SYS_CLK_26M

CP_A1(10)CP_A1(11)

CP_A1(12)

DDR_BA0DDR_BA1

DDR_DQM0

DDR_DQM1DDR_DQS0DDR_DQS1

DDRCLK_M

DDRCLK_P

DDRCKE_1

DDR_CASDDR_RAS

DDR_WE

SIM_CLK

CP_D1(2)CP_D1(3)CP_D1(4)CP_D1(5)

CP_D1(6)CP_D1(7)CP_D1(8)CP_D1(9)CP_D1(10)CP_D1(11)

CP_D1(12)CP_D1(13)CP_D1(14)CP_D1(15)

CP_A1(0:12)

CP_A1(0)CP_A1(1)CP_A1(2)CP_A1(3)CP_A1(4)CP_A1(5)

CP_A1(6)CP_A1(7)CP_A1(8)CP_A1(9)

CP_D1(0)

CP_D1(0:15)

CP_D1(1)

VS

D2

_V

BA

TT

VS

D2_

GN

DV

SD

1_G

ND

16

VS

PI

LB_TX

SS

15

TRX1 32

TRX2TRX3

120

TRX4TRX5

1918

TRX6

VD

D1

7

GN

DG

ND

5G

ND

7G

ND

91

0G

ND

12

GN

DG

ND

21

6HB_TX

8

F100ANT

11

14

CLK

DR

W1

3

4

C137

C1

81

C136

C112

4

2 1

3

OSC100

C142

C1

76

BOTHHOLE101

L109

C162

C139

C148

C1

45

C116

L121

VCC_2.8V_AP

C1

24

VR100

L101

L114

ANT102

11

22

11

22

ANT103

R1

04

L133

R103

VDD_2V5_SUE2

BOTHHOLE102

C115

RX_B8

RX_GSM18001819

RX_GSM1800

9TX_B1

7TX_B2

3TX_B5

1TX_B8

52

RX_B11415

RX_B1RX_B2

1617

RX_B2

RX_B52021

RX_B5

RX_B82223

GN

D

GN

D6

GN

D8

GN

D10 11

GN

D13

GN

D24

GN

D

51N

CN

CG

ND

GN

D40 41

GN

DG

ND

42 43G

ND

45G

ND

GN

D5

47G

ND

4932 33G

ND

GN

D34

GN

D4

35G

ND

GN

D36

GN

D37

GN

D38 39

2

25G

ND

GN

D26 27

GN

DG

ND

28 29G

ND

30G

ND

31G

ND

GN

D

AN

T_

B1

12

AN

T_

B2

50

AN

T_

B5

46

AN

T_

B8

44

AN

T_

GS

M18

00

48

GN

D

VOUT_CHARGER

VDD_1V8_SUE2

F101

C191

C1

77

C127

C166

C129

VPAM_VCC

C1

87

C130

L106

TP_100

BOTHHOLE104

L134

C1

47

C140

VPAM_VCC

C168

C114C117

C104

C170

VOUT_CHARGER

C109

VCMOS

C153

C101

C1

86

VDD_2V65_SUE2VDD_2V85_SUE2

C122

C1

88

L103

L112

L129

VDD_1V8_SUE2

L105

C138

L126

C119

C1

78

4

L118

RFS101

A2 1

C

3GG

C4

LX

2D

1

PGNDD2

D3

LX

1

SPI_CLKD4

A4

LX

3AB

1

VDD_IOB2

CLK_ONB3

SPI_SSB4

C1

VP

WR

VS

NS

_1V

8C

2

VS

NS

_1V

2C

3

SPI_DRWNC

1

NC2

A1

VS

NS

_2V

85

OU

T_

3B

A2

AGNDA3

VA

NA

M3RD_L2

M4RD_L2X

M5RD_M

M6RD_MX

GN

DM

7

M8GPO4

M9GPO5

U104

GN

D

L9V

DD

1V8_

RX

DC

O

M1NC

M10GPO6

PA_BIASM11

M12PA_RAMP

M13NC

M2

GN

D

GN

D

L13

VD

D1V

8_R

FC

L2V

DD

1V8_

RC

RF

L3G

ND

RD_L1L4

L5RD_L1X

L6RD_H

RD_HXL7

L8

CLK_ON

K2RX_H1X

K5

GN

DK

6G

ND

VD

D1V

8_R

XP

LLK

9

L1RX_H2X

L10

VD

D2V

5_R

FC

GN

DL1

1

L12

J6 J7G

ND

J8V

DD

2V5_

RX

DC

O

J9G

ND

RX_H2K1

K10

GN

D

K11GPO7

K12RESET_N

K13

J10

GN

D

J11GPO8

J12FSYS3

J13FSYS3_EN

J2RX_H1

J3G

ND

J4V

DD

2V5_

RC

BB

J5V

DD

2V5_

RC

RF

GN

D

H13FSYS2

H2RX_M1X

GN

DH

3

H4

GN

D

GN

DH

5

H6

GN

D

H9CEXT_RXPLL

J1RX_M2X

G5

VD

D1V

8_R

CLO

G6

GN

D

GN

DG

7

G8

GN

D

GN

DG

9

H1RX_M2

H10

GN

D

H12FSYS2_EN

F9

VD

D1V

2_D

IG

G1RX_L2X

GN

DG

10

G12FSYS1

FSYS1_ENG13

G2RX_M1

G3

GN

DG

4G

ND

F13SYS_CLK

F2RX_L1X

VD

D1V

8_R

CB

BF

3

F4

GN

D

GN

DF

5

F6

GN

D

F7

VD

D1V

8_R

CM

S

F8

GN

D

E6

GN

D

E7GPO1

E8

VD

D1V

8_T

XM

S

VD

D_T

ES

TE

9

F1RX_L2

F10

GN

D

F12SYS_CLK_EN

D9

GN

DE

1G

ND

VD

DIO

E12

E13REF_CLK_EN

E2RX_L1

E3VSPI

E4SPI_SS

E5

GN

D

D10

VD

D2V

5_F

SY

S

D12DI3_TX_DATX

DI3_RX_DATXD13

D2

VD

D1V

8_F

BR

D3SPI_CLK

D4SPI_DRW

D5

VD

D1V

8_T

XLO

D8CEXT_TXPLL

C3

GN

D

C4CEXT_TXMS

VD

D2V

5_T

XB

IAS

C5

C6

VD

D2V

5_T

XD

CO

C7

GN

DC

8G

ND

C9

VD

D1V

8_D

IG

D1PA_POW_DET

B5GPO2

B8MI2

B9

D2B

_OU

T

PA_RFC1

C10

GN

DC

11G

ND

C12DI3_TX_DAT

C13DI3_RX_DAT

C2

D2B

_OU

T_T

XR

F

A8MI1

A9

VD

DB

AT

B1

VD

DB

AT

_TX

RF

B10AFC_DAC

B11XO_SUP

B12XO_EXT

B13

VD

D1V

8_S

CU

B2

VD

D_T

XR

F

A13NC

A2PM_H

A3

GN

D

A4PM_L

GPO3A5

A6

VD

D1V

8_T

XD

CO

A7

GN

D

U100

1NC

NC2

NCA1

A10CEXT_DCXO

A11XO

A12XOX

C118

C149

TA100

L123

C111

L110

L107

C100

R1015%

C1

85

C133

C152

C1

79

VDD_2V85_SUE2

C102

L108

C161

L122 C143

C141

C108

L124

C110

VDD_1V2_SUE2

C164

VBAT_UE2

L115

BOTHHOLE100

C1

80

L131 L113

C132

9SPI_SS

VB

AT

1816V

CC

VC

C2120

VC

MO

SV

SP

I14

3

8HB_RFIN

15LB_RFIN

NC13

RF_OUT17

11SPI_CLKSPI_DRW

10

SPI_GND12

7B4_TX

2B5_TX1

B8_TX

19FB_AM

GN

D2223

GN

DG

ND

24

6GSM_HB_TXGSM_LB_TX

PAM100

B1_TX54

B2_TX

CP_VSD2_1.8V

R106

C12

5

L132R105

VBAT_UE2

VBAT_RF

L117

L128

C121

TP_102

L120C

14

4

D4CC_P

D5CP_OUT

VB

AT

T2

D6

TP_101

C2

GN

D1A

C3

GN

D1A

CC_NC4

SDI_ENC5

GN

D2

C6

D1CA_P

D2

VB

AT

T1A

CA_ND3

B1L_OUTA

B2

GN

D1B

B3CWELL

B4SDI_CLK

SDI_DATAB5

NC

B6

C1L_OUTB

1N

C2

NC

A1CB_P

A2

VB

AT

T1B

A3CB_N

A4SDI_VCC

VO

UT

_FB

A5

VRAMPA6

C169

U101

C135

C131

VBAT_UE2

BOTHHOLE105

C158

VOUT_CHARGER

C157

VDD_2V85_SUE2

C1

84

C190

L119

C103

C165

L111

L116

VBAT_RF

C1

46

C159

VDD_1V8_SUE2

VOUT_CHARGER

VDD_2V65_SUE2

C150

C128

U105

C123

VOUT_CHARGER

BOTHHOLE103

CP_VSD2_1.8V

C113

VCMOS

C126

VDD_1V2_SUE2

C1

82

C151

5%

R102

ANT101

1 1

22

C1

83

L127

VDD_2V5_SUE2

L104

ANT_COM

ADJ_DET_D

RD_CTRL3

ADJ_DET

RD_CTRL2

CLK_ON

SPI_CLKSPI_SSSPI_DRW

A2_NC1

D6_NC2

A2_NC1

VSPI

SPI_SS

SPI_DRWSPI_CLK

PA_RAMP

SPI_DRW

SPI_SS

VSPI

PM_HPM_L

D6_NC2

SPI_DRW

VSPI

PA_POW_DET

PA_RF

SPI_CLK

CLK_ON

SPI_CLK

SPI_SS

PA_POW_DET

VSPI

SPI_CLKSPI_SSSPI_DRW

PA_RF

PM_L

PM_H

GPS_CLK_26MGPS_CLK_EN

DI3_RX_DATDI3_RX_DATX

DI3_RX_DATXDI3_RX_DAT

DI3_TX_DAT

DI3_TX_DATX

PA_RAMP

RESET_N_RF

SYS_CLK_EN

REF_CLK_EN

SYS_CLK_26M

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-60

F100 PIN11 About :About 22 dBm ?

8-3-19. WCDMA BAND1 TX

Check the Voltage at

C102 = 2.85V ?Resolder or change

F100, C102

Check L106, C109 :About 22dBm ?

Resolder or changeL106,C109

YES

NO

NO

YES

YES

CHECK soldered- RFS101,C112,L107,L103,C108,- C190,L134,C104,ANT102,C110,

L105

NO

Check componentsoldering status OK at

F101

Resolder or changeF101

NO

YES

Check C140 :About 22dBm ?

Resolder or changeC140

YES

NO

Check the Voltage at

R106,C135=VOUT_CHARGER?Resolder or changePAM100, R106,c135

NO

YES

Check L118About 0dBm ?

Resolder or changeL118

YES

YES

Check the voltage at{C147 = VOUT_CHARGER ?}

& {C157, C159= VOUT_CHARGER?}

& {C146 = 2.85V ?}

Resolder or changeU104

Check the freq. atOSC100 pin3: 26MHz ?

Change or resolderOSC100

NO

YES

NO

YES

WCDMA band1 Transmitter is O.K? Resolder or changeUCP300

END

NO

CONTINOUS TX ON CONDITIONTX POWER DAC:14500 CODE

APPLIEDWCDMA Band1 CH : 10700

RBW : 100KHzVBW : 100KHzSPAN : 10MHz

REF LEV. : 10dBmATT. : 20dB

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-61

TP_REF_CLK_EN

TP_SYS_CLK_EN

C3

31

L302

VUSB_IO_3.1V

R315

TP313

C354

CP_VSD1_1.2V

CP_VSD2_1.8V

1 A

3 B

2GND

4OUTY

VCC 5

U302

NL17SG32P5T5G

C3

25

R301

CP_VSD2_1.8V

TP310

TP314

TP_RESET_N_RF

C3

21

CP_VSD1_1.2V

TP_RESET_REQ_N

R300

C319

CP_VSD2_1.8V

R310

2 VBAT

_EN 5

7_FLAG

C353

U303

GND 8

6GS

ILIM4

IN1

NC3

9O

UT

NCR331

TP322

C3

27

C316

C3

26

TP_SYS_CLK_26M

V_BATT_CP

L301

R317

VPLL_1.2V

L303

100

TP312

R329

C351220nF

C3

23

C3

13

C342

TP316

C3

14

L300

VIO_1.2V

C3

52

C3

20

C3

41

CP_VSD2_1.8V

C3

28

TP_RESET300

TP328

TP320

C3

17

C311

TP329

R334

R332

V_BATT_CP

TP330

R302

CP_VSD2_1.8V

R333

VUSB_PD_1.1V

V_BATT

VRTC_1.8V

CP_VSIM

C318

TP323

C3

37

VPLL_1.2V

TP_CP_ON

TP326

CP_VSD2_1.8V

CP_VSD2_1.8V

TP324TP325

USB_VBUS_CP_4.9V

C3

34

R3

11

C3

38

C343

TH300

VUSB_PD_1.1V

TP321

R318

VRTC_1.8V

C3

30

C3

33

C3

39

C3

12

U6TMS

DI3_RX_DATU7

DI3_RX_DATXU8

SYSCLKENU9

CC_CLKU14

VD

D_

IO1

2U

15

VS

SU

16

NC

U1

7

USIF1_CTS_NU2

USIF1_RTS_NU3

U4TDO

TDIU5

DI3_TX_DATT7

DI3_TX_DATXT8

XRESET_NT9

NC

U1

ALERT_NU10

DPLUSU11

HSIC_USB_STRBU12

HSIC_USB_DATAU13

VD

D_

US

B_

PD

T1

5

USB_TUNET16

USB_DPLUST17

USIF1_RXD_MRSTT2

T3USIF1_TXD_MTSR

TRST_NT4

TRIG_INT5

TCKT6

VD

DC

OR

ER

8

VS

SR

9

USIF1_SCLKT1

VD

D_

DIG

RF

T1

0

T11DMINUS

VD

D_

SIM

T1

2

CC_IOT13

CC_RSTT14

I2S2_WA0R1

VD

D_

PL

LR

12

VD

D_

US

BIO

R1

6

USB_DMINUSR17

I2S2_WA1R2

NC

R4

RESET2_NR5

HW_MON1R6

VD

D_

US

B_

AN

AP

14

VB

US

P1

6

USB_TESTP17

I2S2_TXP2

T_OUT1P3

HW_MON2P7

VS

SP

8

I2C1_SDAP9

MMCI1_CDN5

CLKOUT0N8

VP

PN

9

I2S2_RXP1

CLKOUT2P10

VS

S_

PL

LP

11

SYS_CLKP12

MIPI_HSI_RX_WAKEP13

VD

D_

IO1

8N

11

MIPI_HSI_TX_DATAN12

MIPI_HSI_RX_DATAN13

VS

S_

US

BN

14

USB_IDN16

VD

D_

RT

CN

17

I2S2_CLK1N2

T_OUT0N4

M3MMCI1_CLK

M4MMCI1_DAT_2

MMCI1_DAT_0M5

MMCI1_DAT_3M6

EINT2M8

EINT1M9

I2S2_CLK0N1

I2C1_SCLN10

L8

ETM11_TRACEPKT5L9

ETM11_TRACEPKT0M1

M13MIPI_HSI_TX_WAKE

MIPI_HSI_RX_FLGM14

MIPI_HSI_TX_RDYM15

VS

S_

RT

CM

16

OSC32KM17

MMCI1_DAT_1M2

VS

SL

14

VS

SL

16

F32KL17

L2ETM11_TRACEPKT3

ETM11_TRACEPKT2L4

L5ETM11_TRACEPKT6

MMCI1_CMDL7

VD

D_

MM

C

TM_EN

ETM11_TRACEPKT4K5

ETM11_TRACECLKK7

VD

D_

IO1

8K

8

VD

DC

OR

EK

9

L1ETM11_TRACEPKT1

VS

SL

10

MIPI_HSI_TX_FLGL11

MIPI_HSI_RX_RDYL13

K1

1V

DD

_IO

18

VS

SK

13

VD

DC

OR

EK

14

VD

D_

MIP

IK

16

MEM_WAIT_N|C2C_WAKEREQ_INK17

K2RESET_BB_N

REF_CLK_ENK3

K4

VD

D_

IO1

8|V

DD

_E

BU

IO

ON2_NJ2

J3RESET_PWRDWN_N

M4J4

M3J5

M2J6

VS

SJ8

K1ETM11_TRACEPKT7

EINT3K10

VREFJ1

J11

VS

S

MEM_AD_14|C2C_TX_D_14J12

J13MEM_CS1_N|C2C_NC

MEM_CS0_N|C2C_NCJ14

MEM_A_18|C2C_NCJ15

MEM_A_16|C2C_NCJ16

J17

MEM_CS2_N|C2C_NCH14

MEM_A_17|C2C_NCH16

MEM_A_15|C2C_RX_D_15H17

ON1H2

AG

ND

H3

M1H6

RESERVEDH8

VD

DC

OR

EH

9

MEM_A_14|C2C_RX_D_14G17

VP

MU

G2

VS

SG

8

G9MEM_AD_2|C2C_TX_D_2

VU

SB

_IO

H1

H10MEM_AD_10|C2C_TX_D_10

MEM_AD_0|C2C_TX_D_0H11

MEM_CS3_N|C2C_NCH13

MEM_AD_4|C2C_TX_D_4F9

VS

IMG

1

MEM_ADV_N|C2C_NCG10

MEM_AD_1|C2C_TX_D_1G11

G13MEM_BE1_N|C2C_NC

MEM_BE0_N|C2C_NCG14

MEM_A_19|C2C_NCG15

MEM_BC3_N|C2C_RX_CLK_1G16

VS

SF

14

VD

D_

IO1

8|V

DD

_E

BU

IOF

15

MEM_BC1_N|C2C_NCF16

MEM_A_13|C2C_RX_D_13F17

VU

SB

_A

NA

F2

F3

VD

D_

VB

AT

_P

MU

VRTCF4

TRIG_BF6

MEM_A_20|C2C_NCE16

MEM_A_12|C2C_RX_D_12E17

FSSE3

VS

S_

PM

UE

4

MEM_AD_5|C2C_TX_D_5E8

E9MEM_AD_6|C2C_TX_D_6

VS

S_

SD

1F

1

MEM_AD_15|C2C_TX_D_15F13

ANAMON

MEM_AD_3|C2C_TX_D_3D8

VS

SD

9

SD1_SWE1

VD

DC

OR

EE

10

MEM_AD_8|C2C_TX_D_8E11

VD

DC

OR

E_

EB

UE

12

E1

3V

DD

CO

RE

MEM_RAS_N|C2C_NCE14

D10

D11MEM_AD_11|C2C_TX_D_11

MEM_AD_12|C2C_TX_D_12D12

D13MEM_AD_13|C2C_TX_D_13

VS

SD

14

MEM_A_21|C2C_NCD16

MEM_A_11|C2C_RX_D_11D17

SD1_FBD3

D4

C16MEM_A_22|C2C_NC

MEM_A_10|C2C_RX_D_10C17

C2SD2_FB

VD

D_

VS

D2

C3

VU

SB

_P

DC

4

MEM_A_7|C2C_RX_D_7C9

SD1_SWD1

MEM_AD_7|C2C_TX_D_7

MEM_A_9|C2C_RX_D_9B17

B4

VIO

_1

2

DSP_AUDIO_IN1B6

MEM_CAS_N|C2C_NCB7

FWPB8

MEM_A_6|C2C_RX_D_6B9

VD

D_

VB

AT

_S

D1

C1

MEM_A_5|C2C_RX_D_5C12

VS

S_

SD

2B

1

MEM_BC2_N|C2C_RX_CLK_0B10

B1

1V

DD

_IO

18

|VD

D_

EB

UIO

MEM_WR_N|C2C_NCB12

MEM_RD_N|C2C_NCB13

MEM_CKE|C2C_WAKEREQ_OUTB14

MEM_BFCLKO_0|C2C_NCB15

MEM_A_23|C2C_NCB16

SD2_SWA2

SD2_SWA3

VD

D_

VB

AT

_S

D2

A4

A5

VP

LL

FCDP_RBNA6

A7MEM_AD_9|C2C_TX_D_9

MEM_A_4|C2C_RX_D_4A8

MEM_A_3|C2C_RX_D_3A9

NC

MEM_A_2|C2C_RX_D_2A10

MEM_A_1|C2C_RX_D_1A11

MEM_BC0_N|C2C_NCA12

A13MEM_A_0|C2C_RX_D_0

MEM_SDCLKO|C2C_TX_CLK_0A14

MEM_BFCLKO_1|C2C_TX_CLK_1A15

MEM_A_8|C2C_RX_D_8A16

NC

A1

7

UCP300

NC

1

NC

2A1

C3

29

TP_CALL_MCLK

C3

22

TP327

C3

36

C3

40

C3

35

C350100nF

R330470K

TP318

V_BATT_CP

RESET300

VUSB_IO_3.1V

CP_VSD1_1.2VCP_VSD1_1.2V

CP_VSIM

C3

24

C3

15

TP_RESET_ALL

C3

32

TP317

CP_VSD2_1.8V

VPLL_1.2V

VRTC_1.8V

R335

R336

VIO_1.2V

ALS_INT

ACTIVE_STATE_HSIC

HW_MON1HW_MON2

DSP_AUDIO_IN1

TRIG_IN

GPS_CLK_EN

DI3_TX_DAT

DI3_TX_DATX

DI3_RX_DAT

DI3_RX_DATX

REC_PCM_INREC_PCM_OUT

REC_PCM_SYNC

REC_PCM_CLK

SIM_DETECT

IPC_HOST_WAKEUP

IPC_SLAVE_WAKEUP

32KHZ_CP

SPEECH_PCM_SYNCSPEECH_PCM_OUT

CP_DUMP_INTSPEECH_PCM_IN

SPEECH_PCM_CLK

SUSPEND_REQUEST_HSIC

CP_RXD

CP_TXD

HSPA_ACTIVE

TMS_CP

TCK_CPTDI_CP

TDO_CP

TRST_N_CP

RTCK_CP

AP_DUMP_INT

RESET_PWRDWN_N

HSIC_STROBEHSIC_DATA

CP_ON

CP_PMU_RST

RESET_PWRDWN_N

DSP_AUDIO_IN1

PDA_ACTIVE

RESET_REQ_N

VS

D2

_G

ND

VS

D1

_G

ND

DDRCS_1

VSD2_VBATT

VSD2_GND

VSD1_GND

SIM_RST

SIM_IO

HW_MON2HW_MON1

REF_CLK_ENSYS_CLK_EN

RESET_N_RF

CP_D-CP_D+

TRIG_IN

SYS_CLK_26M

CP_A1(10)CP_A1(11)

CP_A1(12)

DDR_BA0DDR_BA1

DDR_DQM0

DDR_DQM1DDR_DQS0DDR_DQS1

DDRCLK_M

DDRCLK_P

DDRCKE_1

DDR_CASDDR_RAS

DDR_WE

SIM_CLK

CP_D1(2)CP_D1(3)CP_D1(4)CP_D1(5)

CP_D1(6)CP_D1(7)CP_D1(8)CP_D1(9)CP_D1(10)CP_D1(11)

CP_D1(12)CP_D1(13)CP_D1(14)CP_D1(15)

CP_A1(0:12)

CP_A1(0)CP_A1(1)CP_A1(2)CP_A1(3)CP_A1(4)CP_A1(5)

CP_A1(6)CP_A1(7)CP_A1(8)CP_A1(9)

CP_D1(0)

CP_D1(0:15)

CP_D1(1)

VS

D2_

VB

AT

T

VS

D2

_G

ND

VS

D1

_G

ND

16

VS

PI

LB_TX

SS

15

TRX1 32

TRX2TRX3

120

TRX4TRX5

1918

TRX6

VD

D1

7

GN

DG

ND

5G

ND

7G

ND

91

0G

ND

12

GN

DG

ND

21

6HB_TX

8

F100ANT

11

14

CL

K

DR

W1

3

4

C137

C1

81

C136

C112

4

2 1

3

OSC100

C142

C1

76

BOTHHOLE101

L109

C162

C139

C148C

145

C116

L121

VCC_2.8V_AP

C1

24

VR100

L101

L114

ANT102

11

22

11

22

ANT103

R1

04

L133

R103

VDD_2V5_SUE2

BOTHHOLE102

C115

RX_B8

RX_GSM18001819

RX_GSM1800

9TX_B1

7TX_B2

3TX_B5

1TX_B8

52

RX_B11415

RX_B1RX_B2

1617

RX_B2

RX_B52021

RX_B5

RX_B82223

GN

D

GN

D6

GN

D8

GN

D1

01

1G

ND

13

GN

D2

4G

ND

51

NC

NC

GN

DG

ND

40

41

GN

DG

ND

42

43

GN

D4

5G

ND

GN

D5

47

GN

D4

9

32

33

GN

DG

ND

34

GN

D4

35

GN

DG

ND

36

GN

D3

7

GN

D3

83

92

25

GN

DG

ND

26

27

GN

DG

ND

28

29

GN

D3

0G

ND

31

GN

DG

ND

AN

T_B

11

2

AN

T_B

25

0

AN

T_B

54

6

AN

T_B

84

4

AN

T_

GS

M1

80

04

8

GN

D

VOUT_CHARGER

VDD_1V8_SUE2

F101

C191

C1

77

C127

C166

C129

VPAM_VCCC

18

7

C130

L106

TP_100

BOTHHOLE104

L134

C1

47

C140

VPAM_VCC

C168

C114C117

C104

C170

VOUT_CHARGER

C109

VCMOS

C153

C101

C1

86

VDD_2V65_SUE2VDD_2V85_SUE2

C122

C1

88

L103

L112

L129

VDD_1V8_SUE2

L105

C138

L126

C119

C1

78

4

L118

RFS101

A2 1

C

3GG

C4

LX

2D

1

PGNDD2

D3

LX

1

SPI_CLKD4

A4

LX

3A

B1

VDD_IOB2

CLK_ONB3

SPI_SSB4

C1

VP

WR

VS

NS

_1V

8C

2

VS

NS

_1V

2C

3

SPI_DRWNC

1

NC2

A1

VS

NS

_2V

85

OU

T_

3BA

2

AGNDA3

VA

NA

M3RD_L2

M4RD_L2X

M5RD_M

M6RD_MX

GN

DM

7

M8GPO4

M9GPO5

U104

GN

D

L9V

DD

1V8_

RX

DC

O

M1NC

M10GPO6

PA_BIASM11

M12PA_RAMP

M13NC

M2

GN

D

GN

D

L13

VD

D1V

8_R

FC

L2V

DD

1V8_

RC

RF

L3G

ND

RD_L1L4

L5RD_L1X

L6RD_H

RD_HXL7

L8

CLK_ON

K2RX_H1X

K5

GN

DK

6G

ND

VD

D1V

8_R

XP

LLK

9

L1RX_H2X

L10

VD

D2V

5_R

FC

GN

DL1

1

L12

J6 J7G

ND

J8V

DD

2V5_

RX

DC

O

J9G

ND

RX_H2K1

K10

GN

D

K11GPO7

K12RESET_N

K13

J10

GN

D

J11GPO8

J12FSYS3

J13FSYS3_EN

J2RX_H1

J3G

ND

J4V

DD

2V5_

RC

BB

J5V

DD

2V5_

RC

RF

GN

D

H13FSYS2

H2RX_M1X

GN

DH

3

H4

GN

D

GN

DH

5

H6

GN

D

H9CEXT_RXPLL

J1RX_M2X

G5

VD

D1V

8_R

CLO

G6

GN

D

GN

DG

7

G8

GN

D

GN

DG

9

H1RX_M2

H10

GN

D

H12FSYS2_EN

F9

VD

D1V

2_D

IG

G1RX_L2X

GN

DG

10

G12FSYS1

FSYS1_ENG13

G2RX_M1

G3

GN

DG

4G

ND

F13SYS_CLK

F2RX_L1X

VD

D1V

8_R

CB

BF

3

F4

GN

D

GN

DF

5

F6

GN

D

F7

VD

D1V

8_R

CM

S

F8

GN

D

E6

GN

D

E7GPO1

E8

VD

D1V

8_T

XM

S

VD

D_T

ES

TE

9

F1RX_L2

F10

GN

D

F12SYS_CLK_EN

D9

GN

DE

1G

ND

VD

DIO

E12

E13REF_CLK_EN

E2RX_L1

E3VSPI

E4SPI_SS

E5

GN

D

D10

VD

D2V

5_F

SY

S

D12DI3_TX_DATX

DI3_RX_DATXD13

D2

VD

D1V

8_F

BR

D3SPI_CLK

D4SPI_DRW

D5

VD

D1V

8_T

XLO

D8CEXT_TXPLL

C3

GN

D

C4CEXT_TXMS

VD

D2V

5_T

XB

IAS

C5

C6

VD

D2V

5_T

XD

CO

C7

GN

DC

8G

ND

C9

VD

D1V

8_D

IG

D1PA_POW_DET

B5GPO2

B8MI2

B9

D2B

_OU

T

PA_RFC1

C10

GN

DC

11G

ND

C12DI3_TX_DAT

C13DI3_RX_DAT

C2

D2B

_OU

T_T

XR

F

A8MI1

A9

VD

DB

AT

B1

VD

DB

AT

_TX

RF

B10AFC_DAC

B11XO_SUP

B12XO_EXT

B13

VD

D1V

8_S

CU

B2

VD

D_T

XR

F

A13NC

A2PM_H

A3

GN

D

A4PM_L

GPO3A5

A6

VD

D1V

8_T

XD

CO

A7

GN

D

U100

1NC

NC2

NCA1

A10CEXT_DCXO

A11XO

A12XOX

C118

C149

TA100

L123

C111

L110

L107

C100

R1015%

C1

85

C133

C152

C1

79

VDD_2V85_SUE2

C102

L108

C161

L122 C143

C141

C108

L1

24

C110

VDD_1V2_SUE2

C164

VBAT_UE2

L115

BOTHHOLE100

C1

80

L131 L113

C132

9SPI_SS

VB

AT

18

16

VC

CV

CC

21

20

VC

MO

SV

SP

I1

4

3

8HB_RFIN

15LB_RFIN

NC13

RF_OUT17

11SPI_CLKSPI_DRW

10

SPI_GND12

7B4_TX

2B5_TX1

B8_TX

19FB_AM

GN

D2

22

3G

ND

GN

D2

4

6GSM_HB_TXGSM_LB_TX

PAM100

B1_TX54

B2_TX

CP_VSD2_1.8V

R106

C1

25

L132R105

VBAT_UE2

VBAT_RF

L117

L128

C121

TP_102

L120

C1

44

D4CC_P

D5CP_OUT

VB

AT

T2

D6

TP_101

C2

GN

D1A

C3

GN

D1A

CC_NC4

SDI_ENC5

GN

D2

C6

D1CA_P

D2

VB

AT

T1A

CA_ND3

B1L_OUTA

B2

GN

D1B

B3CWELL

B4SDI_CLK

SDI_DATAB5

NC

B6

C1L_OUTB

1N

C2

NC

A1CB_P

A2

VB

AT

T1B

A3CB_N

A4SDI_VCC

VO

UT

_FB

A5

VRAMPA6

C169

U101

C135

C131

VBAT_UE2

BOTHHOLE105

C158

VOUT_CHARGER

C157

VDD_2V85_SUE2

C1

84

C190

L119

C103

C165

L111

L116

VBAT_RF

C1

46

C159

VDD_1V8_SUE2

VOUT_CHARGER

VDD_2V65_SUE2

C150

C128

U105

C123

VOUT_CHARGER

BOTHHOLE103

CP_VSD2_1.8V

C113

VCMOS

C126

VDD_1V2_SUE2

C1

82

C151

5%

R102

ANT101

1 1

22

C1

83

L127

VDD_2V5_SUE2

L104

ANT_COM

ADJ_DET_D

RD_CTRL3

ADJ_DET

RD_CTRL2

CLK_ON

SPI_CLKSPI_SSSPI_DRW

A2_NC1

D6_NC2

A2_NC1

VSPI

SPI_SS

SPI_DRWSPI_CLK

PA_RAMP

SPI_DRWSPI_SS

VSPI

PM_HPM_L

D6_NC2

SPI_DRW

VSPI

PA_POW_DET

PA_RF

SPI_CLK

CLK_ON

SPI_CLK

SPI_SS

PA_POW_DET

VSPI

SPI_CLKSPI_SSSPI_DRW

PA_RF

PM_L

PM_H

GPS_CLK_26MGPS_CLK_EN

DI3_RX_DATDI3_RX_DATX

DI3_RX_DATXDI3_RX_DAT

DI3_TX_DAT

DI3_TX_DATX

PA_RAMP

RESET_N_RF

SYS_CLK_EN

REF_CLK_EN

SYS_CLK_26M

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-62

F100 PIN11 About :About 22 dBm ?

8-3-20. WCDMA BAND2 TXCONTINOUS TX ON CONDITION

TX POWER DAC:14500 CODEAPPLIED

WCDMA Band2 CH : 9880RBW : 100KHzVBW : 100KHzSPAN : 10MHz

REF LEV. : 10dBmATT. : 20dB

Check the Voltage at

C102 = 2.85V?Resolder or change

F100, C102

Check L108 :About 22dBm ?

Resolder or changeL108

YES

NO

NO

YES

YES

CHECK soldered- RFS101,C112,L107,L103,C108,- C190,L134,C104,ANT102,C110,

L105

NO

Check componentsoldering status OK at

F101

Resolder or changeF101

NO

YES

Check L119 :About 22dBm ?

Resolder or changeL119

YES

NO

Check the Voltage at

R106,C117=VOUT_CHARGER?Resolder or change

PAM100, R106, C135

NO

YES

Check L118About 0dBm ?

Resolder or changeL118

YES

YES

Check the voltage at{C147 = VOUT_CHARGER ?}

& {C157, C159= VOUT_CHARGER?}

& {C146 = 2.85V ?}& {C141= 2.65V ?}& {C168 = 1.8V?}

Resolder or changeU104

Check the freq. atOSC100 pin3: 26MHz ?

Change or resolderOSC100

NO

YESNO

YES

WCDMA band2 Transmitter is O.K?Resolder or change

UCP300

END

NO

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-63

TP_REF_CLK_EN

TP_SYS_CLK_EN

C3

31

L302

VUSB_IO_3.1V

R315

TP313

C354

CP_VSD1_1.2V

CP_VSD2_1.8V

1 A

3B

2GND

4OUTY

VCC 5

U302

NL17SG32P5T5G

C3

25

R301

CP_VSD2_1.8V

TP310

TP314

TP_RESET_N_RF

C3

21

CP_VSD1_1.2V

TP_RESET_REQ_N

R300

C319

CP_VSD2_1.8V

R310

2 VBAT

_EN 5

7_FLAG

C353

U303

GND 8

6GS

ILIM4

IN1

NC3

9O

UT

NCR331

TP322

C3

27

C316

C3

26

TP_SYS_CLK_26M

V_BATT_CP

L301

R317

VPLL_1.2V

L303

100

TP312

R329

C351220nF

C3

23

C3

13

C342

TP316

C3

14

L300

VIO_1.2V

C3

52

C3

20

C3

41

CP_VSD2_1.8V

C3

28

TP_RESET300

TP328

TP320

C3

17

C311

TP329

R334

R332

V_BATT_CP

TP330

R302

CP_VSD2_1.8V

R333

VUSB_PD_1.1V

V_BATT

VRTC_1.8V

CP_VSIM

C318

TP323

C3

37

VPLL_1.2V

TP_CP_ON

TP326

CP_VSD2_1.8V

CP_VSD2_1.8V

TP324TP325

USB_VBUS_CP_4.9V

C3

34

R3

11

C3

38

C343

TH300

VUSB_PD_1.1V

TP321

R318

VRTC_1.8V

C3

30

C3

33

C3

39

C3

12

U6TMS

DI3_RX_DATU7

DI3_RX_DATXU8

SYSCLKENU9

CC_CLKU14

VD

D_

IO1

2U

15

VS

SU

16

NC

U1

7

USIF1_CTS_NU2

USIF1_RTS_NU3

U4TDO

TDIU5

DI3_TX_DATT7

DI3_TX_DATXT8

XRESET_NT9

NC

U1

ALERT_NU10

DPLUSU11

HSIC_USB_STRBU12

HSIC_USB_DATAU13

VD

D_

US

B_

PD

T1

5

USB_TUNET16

USB_DPLUST17

USIF1_RXD_MRSTT2

T3USIF1_TXD_MTSR

TRST_NT4

TRIG_INT5

TCKT6

VD

DC

OR

ER

8

VS

SR

9

USIF1_SCLKT1

VD

D_

DIG

RF

T1

0

T11DMINUS

VD

D_

SIM

T1

2

CC_IOT13

CC_RSTT14

I2S2_WA0R1

VD

D_

PL

LR

12

VD

D_

US

BIO

R1

6

USB_DMINUSR17

I2S2_WA1R2

NC

R4

RESET2_NR5

HW_MON1R6

VD

D_

US

B_

AN

AP

14

VB

US

P1

6

USB_TESTP17

I2S2_TXP2

T_OUT1P3

HW_MON2P7

VS

SP

8

I2C1_SDAP9

MMCI1_CDN5

CLKOUT0N8

VP

PN

9

I2S2_RXP1

CLKOUT2P10

VS

S_

PL

LP

11

SYS_CLKP12

MIPI_HSI_RX_WAKEP13

VD

D_

IO1

8N

11

MIPI_HSI_TX_DATAN12

MIPI_HSI_RX_DATAN13

VS

S_

US

BN

14

USB_IDN16

VD

D_

RT

CN

17

I2S2_CLK1N2

T_OUT0N4

M3MMCI1_CLK

M4MMCI1_DAT_2

MMCI1_DAT_0M5

MMCI1_DAT_3M6

EINT2M8

EINT1M9

I2S2_CLK0N1

I2C1_SCLN10

L8

ETM11_TRACEPKT5L9

ETM11_TRACEPKT0M1

M13MIPI_HSI_TX_WAKE

MIPI_HSI_RX_FLGM14

MIPI_HSI_TX_RDYM15

VS

S_

RT

CM

16

OSC32KM17

MMCI1_DAT_1M2

VS

SL

14

VS

SL

16

F32KL17

L2ETM11_TRACEPKT3

ETM11_TRACEPKT2L4

L5ETM11_TRACEPKT6

MMCI1_CMDL7

VD

D_

MM

C

TM_EN

ETM11_TRACEPKT4K5

ETM11_TRACECLKK7

VD

D_

IO1

8K

8

VD

DC

OR

EK

9

L1ETM11_TRACEPKT1

VS

SL

10

MIPI_HSI_TX_FLGL11

MIPI_HSI_RX_RDYL13

K1

1V

DD

_IO

18

VS

SK

13

VD

DC

OR

EK

14

VD

D_

MIP

IK

16

MEM_WAIT_N|C2C_WAKEREQ_INK17

K2RESET_BB_N

REF_CLK_ENK3

K4

VD

D_

IO1

8|V

DD

_E

BU

IO

ON2_NJ2

J3RESET_PWRDWN_N

M4J4

M3J5

M2J6

VS

SJ8

K1ETM11_TRACEPKT7

EINT3K10

VREFJ1

J11

VS

S

MEM_AD_14|C2C_TX_D_14J12

J13MEM_CS1_N|C2C_NC

MEM_CS0_N|C2C_NCJ14

MEM_A_18|C2C_NCJ15

MEM_A_16|C2C_NCJ16

J17

MEM_CS2_N|C2C_NCH14

MEM_A_17|C2C_NCH16

MEM_A_15|C2C_RX_D_15H17

ON1H2

AG

ND

H3

M1H6

RESERVEDH8

VD

DC

OR

EH

9

MEM_A_14|C2C_RX_D_14G17

VP

MU

G2

VS

SG

8

G9MEM_AD_2|C2C_TX_D_2

VU

SB

_IO

H1

H10MEM_AD_10|C2C_TX_D_10

MEM_AD_0|C2C_TX_D_0H11

MEM_CS3_N|C2C_NCH13

MEM_AD_4|C2C_TX_D_4F9

VS

IMG

1

MEM_ADV_N|C2C_NCG10

MEM_AD_1|C2C_TX_D_1G11

G13MEM_BE1_N|C2C_NC

MEM_BE0_N|C2C_NCG14

MEM_A_19|C2C_NCG15

MEM_BC3_N|C2C_RX_CLK_1G16

VS

SF

14

VD

D_

IO1

8|V

DD

_E

BU

IOF

15

MEM_BC1_N|C2C_NCF16

MEM_A_13|C2C_RX_D_13F17

VU

SB

_A

NA

F2

F3

VD

D_

VB

AT

_P

MU

VRTCF4

TRIG_BF6

MEM_A_20|C2C_NCE16

MEM_A_12|C2C_RX_D_12E17

FSSE3

VS

S_

PM

UE

4

MEM_AD_5|C2C_TX_D_5E8

E9MEM_AD_6|C2C_TX_D_6

VS

S_

SD

1F

1

MEM_AD_15|C2C_TX_D_15F13

ANAMON

MEM_AD_3|C2C_TX_D_3D8

VS

SD

9

SD1_SWE1

VD

DC

OR

EE

10

MEM_AD_8|C2C_TX_D_8E11

VD

DC

OR

E_

EB

UE

12

E1

3V

DD

CO

RE

MEM_RAS_N|C2C_NCE14

D10

D11MEM_AD_11|C2C_TX_D_11

MEM_AD_12|C2C_TX_D_12D12

D13MEM_AD_13|C2C_TX_D_13

VS

SD

14

MEM_A_21|C2C_NCD16

MEM_A_11|C2C_RX_D_11D17

SD1_FBD3

D4

C16MEM_A_22|C2C_NC

MEM_A_10|C2C_RX_D_10C17

C2SD2_FB

VD

D_

VS

D2

C3

VU

SB

_P

DC

4

MEM_A_7|C2C_RX_D_7C9

SD1_SWD1

MEM_AD_7|C2C_TX_D_7

MEM_A_9|C2C_RX_D_9B17

B4

VIO

_1

2

DSP_AUDIO_IN1B6

MEM_CAS_N|C2C_NCB7

FWPB8

MEM_A_6|C2C_RX_D_6B9

VD

D_

VB

AT

_S

D1

C1

MEM_A_5|C2C_RX_D_5C12

VS

S_

SD

2B

1

MEM_BC2_N|C2C_RX_CLK_0B10

B1

1V

DD

_IO

18

|VD

D_

EB

UIO

MEM_WR_N|C2C_NCB12

MEM_RD_N|C2C_NCB13

MEM_CKE|C2C_WAKEREQ_OUTB14

MEM_BFCLKO_0|C2C_NCB15

MEM_A_23|C2C_NCB16

SD2_SWA2

SD2_SWA3

VD

D_

VB

AT

_S

D2

A4

A5

VP

LL

FCDP_RBNA6

A7MEM_AD_9|C2C_TX_D_9

MEM_A_4|C2C_RX_D_4A8

MEM_A_3|C2C_RX_D_3A9

NC

MEM_A_2|C2C_RX_D_2A10

MEM_A_1|C2C_RX_D_1A11

MEM_BC0_N|C2C_NCA12

A13MEM_A_0|C2C_RX_D_0

MEM_SDCLKO|C2C_TX_CLK_0A14

MEM_BFCLKO_1|C2C_TX_CLK_1A15

MEM_A_8|C2C_RX_D_8A16

NC

A1

7

UCP300

NC

1

NC

2A1

C3

29

TP_CALL_MCLK

C3

22

TP327

C3

36

C3

40

C3

35

C350100nF

R330470K

TP318

V_BATT_CP

RESET300

VUSB_IO_3.1V

CP_VSD1_1.2VCP_VSD1_1.2V

CP_VSIM

C3

24

C3

15

TP_RESET_ALL

C3

32

TP317

CP_VSD2_1.8V

VPLL_1.2V

VRTC_1.8V

R335

R336

VIO_1.2V

ALS_INT

ACTIVE_STATE_HSIC

HW_MON1HW_MON2

DSP_AUDIO_IN1

TRIG_IN

GPS_CLK_EN

DI3_TX_DAT

DI3_TX_DATX

DI3_RX_DAT

DI3_RX_DATX

REC_PCM_INREC_PCM_OUT

REC_PCM_SYNC

REC_PCM_CLK

SIM_DETECT

IPC_HOST_WAKEUP

IPC_SLAVE_WAKEUP

32KHZ_CP

SPEECH_PCM_SYNCSPEECH_PCM_OUT

CP_DUMP_INTSPEECH_PCM_IN

SPEECH_PCM_CLK

SUSPEND_REQUEST_HSIC

CP_RXD

CP_TXD

HSPA_ACTIVE

TMS_CP

TCK_CPTDI_CP

TDO_CP

TRST_N_CP

RTCK_CP

AP_DUMP_INT

RESET_PWRDWN_N

HSIC_STROBEHSIC_DATA

CP_ON

CP_PMU_RST

RESET_PWRDWN_N

DSP_AUDIO_IN1

PDA_ACTIVE

RESET_REQ_N

VS

D2

_G

ND

VS

D1

_G

ND

DDRCS_1

VSD2_VBATT

VSD2_GND

VSD1_GND

SIM_RST

SIM_IO

HW_MON2HW_MON1

REF_CLK_ENSYS_CLK_EN

RESET_N_RF

CP_D-CP_D+

TRIG_IN

SYS_CLK_26M

CP_A1(10)CP_A1(11)

CP_A1(12)

DDR_BA0DDR_BA1

DDR_DQM0

DDR_DQM1DDR_DQS0DDR_DQS1

DDRCLK_M

DDRCLK_P

DDRCKE_1

DDR_CASDDR_RAS

DDR_WE

SIM_CLK

CP_D1(2)CP_D1(3)CP_D1(4)CP_D1(5)

CP_D1(6)CP_D1(7)CP_D1(8)CP_D1(9)CP_D1(10)CP_D1(11)

CP_D1(12)CP_D1(13)CP_D1(14)CP_D1(15)

CP_A1(0:12)

CP_A1(0)CP_A1(1)CP_A1(2)CP_A1(3)CP_A1(4)CP_A1(5)

CP_A1(6)CP_A1(7)CP_A1(8)CP_A1(9)

CP_D1(0)

CP_D1(0:15)

CP_D1(1)

VS

D2_

VB

AT

T

VS

D2

_G

ND

VS

D1

_G

ND

16V

SP

I

LB_TX

SS

15

TRX1 32

TRX2TRX3

120

TRX4TRX5

1918

TRX6

VD

D17

GN

DG

ND

5G

ND

7G

ND

910G

ND

12G

ND

GN

D21

6HB_TX

8

F100ANT

11

14C

LK

DR

W13

4

C137

C18

1

C136

C112

4

2 1

3

OSC100

C142

C17

6

BOTHHOLE101

L109

C162

C139

C148C

145

C116

L121

VCC_2.8V_AP

C12

4

VR100

L101

L114

ANT102

11

22

11

22

ANT103

R10

4

L133

R103

VDD_2V5_SUE2

BOTHHOLE102

C115

RX_B8

RX_GSM18001819

RX_GSM1800

9TX_B1

7TX_B2

3TX_B5

1TX_B8

52

RX_B11415

RX_B1RX_B2

1617

RX_B2

RX_B52021

RX_B5

RX_B82223

GN

D

GN

D6

GN

D8

GN

D10 11

GN

D13

GN

D24

GN

D

51N

CN

CG

ND

GN

D40 41

GN

DG

ND

42 43G

ND

45G

ND

GN

D5

47G

ND

4932 33G

ND

GN

D34

GN

D4

35G

ND

GN

D36

GN

D37

GN

D38 39

2

25G

ND

GN

D26 27

GN

DG

ND

28 29G

ND

30G

ND

31G

ND

GN

D

AN

T_B

112

AN

T_B

250

AN

T_B

546

AN

T_B

844

AN

T_G

SM

1800

48

GN

D

VOUT_CHARGER

VDD_1V8_SUE2

F101

C191

C17

7

C127

C166

C129

VPAM_VCC

C18

7

C130

L106

TP_100

BOTHHOLE104

L134

C14

7

C140

VPAM_VCC

C168

C114C117

C104

C170

VOUT_CHARGER

C109

VCMOS

C153

C101

C18

6

VDD_2V65_SUE2VDD_2V85_SUE2

C122

C18

8

L103

L112

L129

VDD_1V8_SUE2

L105

C138

L126

C119

C17

8

4

L118

RFS101

A2 1

C

3GG

C4

LX2

D1

PGNDD2

D3

LX1

SPI_CLKD4

A4

LX3A

B1

VDD_IOB2

CLK_ON B3

SPI_SSB4

C1

VP

WR

VS

NS

_1V

8C

2

VS

NS

_1V

2C

3

SPI_DRWNC1

NC2

A1

VS

NS

_2V

85

OU

T_3

BA

2

AGNDA3

VA

NA

M3RD_L2

M4RD_L2X

M5RD_M

M6RD_MX

GN

DM

7

M8GPO4

M9GPO5

U104

GN

D

L9V

DD

1V8_

RX

DC

O

M1NC

M10GPO6

PA_BIASM11

M12PA_RAMP

M13NC

M2

GN

D

GN

D

L13

VD

D1V

8_R

FC

L2V

DD

1V8_

RC

RF

L3G

ND

RD_L1L4

L5RD_L1X

L6RD_H

RD_HXL7

L8

CLK_ON

K2RX_H1X

K5

GN

DK

6G

ND

VD

D1V

8_R

XP

LLK

9

L1RX_H2X

L10

VD

D2V

5_R

FC

GN

DL1

1

L12

J6 J7G

ND

J8V

DD

2V5_

RX

DC

O

J9G

ND

RX_H2K1

K10

GN

D

K11GPO7

K12RESET_N

K13

J10

GN

D

J11GPO8

J12FSYS3

J13FSYS3_EN

J2RX_H1

J3G

ND

J4V

DD

2V5_

RC

BB

J5V

DD

2V5_

RC

RF

GN

D

H13FSYS2

H2RX_M1X

GN

DH

3

H4

GN

D

GN

DH

5

H6

GN

D

H9CEXT_RXPLL

J1RX_M2X

G5

VD

D1V

8_R

CLO

G6

GN

D

GN

DG

7

G8

GN

D

GN

DG

9

H1RX_M2

H10

GN

D

H12FSYS2_EN

F9

VD

D1V

2_D

IG

G1RX_L2X

GN

DG

10

G12FSYS1

FSYS1_ENG13

G2RX_M1

G3

GN

DG

4G

ND

F13SYS_CLK

F2RX_L1X

VD

D1V

8_R

CB

BF

3

F4

GN

D

GN

DF

5

F6

GN

D

F7

VD

D1V

8_R

CM

S

F8

GN

D

E6

GN

D

E7GPO1

E8

VD

D1V

8_T

XM

S

VD

D_T

ES

TE

9

F1RX_L2

F10

GN

D

F12SYS_CLK_EN

D9

GN

DE

1G

ND

VD

DIO

E12

E13REF_CLK_EN

E2RX_L1

E3VSPI

E4SPI_SS

E5

GN

D

D10

VD

D2V

5_F

SY

S

D12DI3_TX_DATX

DI3_RX_DATXD13

D2

VD

D1V

8_F

BR

D3SPI_CLK

D4SPI_DRW

D5

VD

D1V

8_T

XLO

D8CEXT_TXPLL

C3

GN

D

C4CEXT_TXMS

VD

D2V

5_T

XB

IAS

C5

C6

VD

D2V

5_T

XD

CO

C7

GN

DC

8G

ND

C9

VD

D1V

8_D

IG

D1PA_POW_DET

B5GPO2

B8MI2

B9

D2B

_OU

T

PA_RFC1

C10

GN

DC

11G

ND

C12DI3_TX_DAT

C13DI3_RX_DAT

C2

D2B

_OU

T_T

XR

F

A8MI1

A9

VD

DB

AT

B1

VD

DB

AT

_TX

RF

B10AFC_DAC

B11XO_SUP

B12XO_EXT

B13

VD

D1V

8_S

CU

B2

VD

D_T

XR

F

A13NC

A2PM_H

A3

GN

D

A4PM_L

GPO3A5

A6

VD

D1V

8_T

XD

CO

A7

GN

D

U100

1NC

NC2

NCA1

A10CEXT_DCXO

A11XO

A12XOX

C118

C149

TA100

L123

C111

L110

L107

C100

R1015%

C18

5

C133

C152

C17

9

VDD_2V85_SUE2

C102

L108

C161

L122 C143

C141

C108

L124

C110

VDD_1V2_SUE2

C164

VBAT_UE2

L115

BOTHHOLE100

C18

0

L131 L113

C132

9 SPI_SS

VB

AT

1816V

CC

VC

C2120

VC

MO

SV

SP

I14

3

8HB_RFIN

15LB_RFIN

NC13

RF_OUT17

11SPI_CLKSPI_DRW

10

SPI_GND12

7B4_TX

2B5_TX1

B8_TX

19FB_AM

GN

D2223

GN

DG

ND

24

6GSM_HB_TXGSM_LB_TX

PAM100

B1_TX54

B2_TX

CP_VSD2_1.8V

R106

C12

5

L132R105

VBAT_UE2

VBAT_RF

L117

L128

C121

TP_102

L120

C14

4

D4CC_P

D5CP_OUT

VB

AT

T2

D6

TP_101

C2

GN

D1A

C3

GN

D1A

CC_NC4

SDI_ENC5

GN

D2

C6

D1CA_P

D2

VB

AT

T1A

CA_ND3

B1L_OUTA

B2

GN

D1B

B3CWELL

B4SDI_CLK

SDI_DATAB5

NC

B6

C1L_OUTB

1N

C2

NC

A1CB_P

A2

VB

AT

T1B

A3CB_N

A4SDI_VCC

VO

UT

_FB

A5

VRAMPA6

C169

U101

C135

C131

VBAT_UE2

BOTHHOLE105

C158

VOUT_CHARGER

C157

VDD_2V85_SUE2

C18

4

C190

L119

C103

C165

L111

L116

VBAT_RF

C14

6

C159

VDD_1V8_SUE2

VOUT_CHARGER

VDD_2V65_SUE2

C150

C128

U105

C123

VOUT_CHARGER

BOTHHOLE103

CP_VSD2_1.8V

C113

VCMOS

C126

VDD_1V2_SUE2

C18

2

C151

5%

R102

ANT101

1 1

22

C18

3

L127

VDD_2V5_SUE2

L104

ANT_COM

ADJ_DET_D

RD_CTRL3

ADJ_DET

RD_CTRL2

CLK_ON

SPI_CLKSPI_SSSPI_DRW

A2_NC1

D6_NC2

A2_NC1

VSPI

SPI_SS

SPI_DRWSPI_CLK

PA_RAMP

SPI_DRW

SPI_SS

VSPI

PM_HPM_L

D6_NC2

SPI_DRW

VSPI

PA_POW_DET

PA_RF

SPI_CLK

CLK_ON

SPI_CLK

SPI_SS

PA_POW_DET

VSPI

SPI_CLKSPI_SSSPI_DRW

PA_RF

PM_L

PM_H

GPS_CLK_26MGPS_CLK_EN

DI3_RX_DATDI3_RX_DATX

DI3_RX_DATXDI3_RX_DAT

DI3_TX_DAT

DI3_TX_DATX

PA_RAMP

RESET_N_RF

SYS_CLK_EN

REF_CLK_EN

SYS_CLK_26M

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-64

Check U101 PIN11 :About 22 dBm ?

8-3-21. WCDMA BAND5 TXCONTINOUS TX ON CONDITION

TX POWER DAC:14500 CODEAPPLIED

WCDMA Band5 CH : 4408RBW : 100KHzVBW : 100KHzSPAN : 10MHz

REF LEV. : 10dBmATT. : 20dB

Check the Voltage at

C102 = 2.85V?

Resolder or changeF100, C102

Check L131, C119,L113 :About 22dBm ?

Resolder or changeL131,C119,L113

YES

NO

NO

YES

YES

CHECK soldered- RFS101,C112,L107,L103,C108,- C190,L134,C104,ANT102,C110,

L105

NO

Check componentsoldering status OK at

Resolder or changeF101

NO

YES

Check L120About 22dBm ?

Resolder or changeL120

YES

NO

Check the Voltage at

R106,C135=VOUT_CHARGER?

Resolder or changePAM100, R106, C135

NO

YES

Check C139: About0dBm ?

Resolder or changeC139

YES

YES

Check the voltage at{C147 = VOUT_CHARGER ?}

& {C157, C159= VOUT_CHARGER?}

& {C146 = 2.85V ?}& {C141= 2.65V ?}& {C168 = 1.8V?}& {C144= 1.2V?}

Resolder or changeU104

Check the freq. atOSC100 pin3: 26MHz ?

Change or resolderOSC100

NO

YES

NO

WCDMA band5 Transmitter is O.K? Resolder or changeUCP300

END

YES

NO

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-65

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-66

TP_REF_CLK_EN

TP_SYS_CLK_EN

C3

31

L302

VUSB_IO_3.1V

R315

TP313

C354

CP_VSD1_1.2V

CP_VSD2_1.8V

1 A

3 B

2 GND

4OUTY

VCC 5

U302

NL17SG32P5T5G

C3

25

R301

CP_VSD2_1.8V

TP310

TP314

TP_RESET_N_RF

C3

21

CP_VSD1_1.2V

TP_RESET_REQ_N

R300

C319

CP_VSD2_1.8V

R310

2 VBAT

_EN 5

7_FLAG

C353

U303

GND 8

6GS

ILIM4

IN1

NC3

9O

UT

NCR331

TP322

C3

27

C316

C3

26

TP_SYS_CLK_26M

V_BATT_CP

L301

R317

VPLL_1.2V

L303

100

TP312

R329

C351220nF

C3

23

C3

13

C342

TP316

C3

14

L300

VIO_1.2V

C3

52

C3

20

C3

41

CP_VSD2_1.8V

C3

28

TP_RESET300

TP328

TP320

C3

17

C311

TP329

R334

R332

V_BATT_CP

TP330

R302

CP_VSD2_1.8V

R333

VUSB_PD_1.1V

V_BATT

VRTC_1.8V

CP_VSIM

C318

TP323

C3

37

VPLL_1.2V

TP_CP_ON

TP326

CP_VSD2_1.8V

CP_VSD2_1.8V

TP324TP325

USB_VBUS_CP_4.9V

C3

34

R3

11

C3

38

C343

TH300

VUSB_PD_1.1V

TP321

R318

VRTC_1.8V

C3

30

C3

33

C3

39

C3

12

U6TMS

DI3_RX_DATU7

DI3_RX_DATXU8

SYSCLKENU9

CC_CLKU14

VD

D_

IO1

2U

15

VS

SU

16

NC

U1

7

USIF1_CTS_NU2

USIF1_RTS_NU3

U4TDO

TDIU5

DI3_TX_DATT7

DI3_TX_DATXT8

XRESET_NT9

NC

U1

ALERT_NU10

DPLUSU11

HSIC_USB_STRBU12

HSIC_USB_DATAU13

VD

D_

US

B_

PD

T1

5

USB_TUNET16

USB_DPLUST17

USIF1_RXD_MRSTT2

T3USIF1_TXD_MTSR

TRST_NT4

TRIG_INT5

TCKT6

VD

DC

OR

ER

8

VS

SR

9

USIF1_SCLKT1

VD

D_

DIG

RF

T1

0

T11DMINUS

VD

D_

SIM

T1

2

CC_IOT13

CC_RSTT14

I2S2_WA0R1

VD

D_

PL

LR

12

VD

D_

US

BIO

R1

6

USB_DMINUSR17

I2S2_WA1R2

NC

R4

RESET2_NR5

HW_MON1R6

VD

D_

US

B_

AN

AP

14

VB

US

P1

6

USB_TESTP17

I2S2_TXP2

T_OUT1P3

HW_MON2P7

VS

SP

8

I2C1_SDAP9

MMCI1_CDN5

CLKOUT0N8

VP

PN

9

I2S2_RXP1

CLKOUT2P10

VS

S_

PL

LP

11

SYS_CLKP12

MIPI_HSI_RX_WAKEP13

VD

D_

IO1

8N

11

MIPI_HSI_TX_DATAN12

MIPI_HSI_RX_DATAN13

VS

S_

US

BN

14

USB_IDN16

VD

D_

RT

CN

17

I2S2_CLK1N2

T_OUT0N4

M3MMCI1_CLK

M4MMCI1_DAT_2

MMCI1_DAT_0M5

MMCI1_DAT_3M6

EINT2M8

EINT1M9

I2S2_CLK0N1

I2C1_SCLN10

L8

ETM11_TRACEPKT5L9

ETM11_TRACEPKT0M1

M13MIPI_HSI_TX_WAKE

MIPI_HSI_RX_FLGM14

MIPI_HSI_TX_RDYM15

VS

S_

RT

CM

16

OSC32KM17

MMCI1_DAT_1M2

VS

SL

14

VS

SL

16

F32KL17

L2ETM11_TRACEPKT3

ETM11_TRACEPKT2L4

L5ETM11_TRACEPKT6

MMCI1_CMDL7

VD

D_

MM

C

TM_EN

ETM11_TRACEPKT4K5

ETM11_TRACECLKK7

VD

D_

IO1

8K

8

VD

DC

OR

EK

9

L1ETM11_TRACEPKT1

VS

SL

10

MIPI_HSI_TX_FLGL11

MIPI_HSI_RX_RDYL13

K1

1V

DD

_IO

18

VS

SK

13

VD

DC

OR

EK

14

VD

D_

MIP

IK

16

MEM_WAIT_N|C2C_WAKEREQ_INK17

K2RESET_BB_N

REF_CLK_ENK3

K4

VD

D_

IO1

8|V

DD

_E

BU

IO

ON2_NJ2

J3RESET_PWRDWN_N

M4J4

M3J5

M2J6

VS

SJ8

K1ETM11_TRACEPKT7

EINT3K10

VREFJ1

J11

VS

S

MEM_AD_14|C2C_TX_D_14J12

J13MEM_CS1_N|C2C_NC

MEM_CS0_N|C2C_NCJ14

MEM_A_18|C2C_NCJ15

MEM_A_16|C2C_NCJ16

J17

MEM_CS2_N|C2C_NCH14

MEM_A_17|C2C_NCH16

MEM_A_15|C2C_RX_D_15H17

ON1H2

AG

ND

H3

M1H6

RESERVEDH8

VD

DC

OR

EH

9

MEM_A_14|C2C_RX_D_14G17

VP

MU

G2

VS

SG

8

G9MEM_AD_2|C2C_TX_D_2

VU

SB

_IO

H1

H10MEM_AD_10|C2C_TX_D_10

MEM_AD_0|C2C_TX_D_0H11

MEM_CS3_N|C2C_NCH13

MEM_AD_4|C2C_TX_D_4F9

VS

IMG

1

MEM_ADV_N|C2C_NCG10

MEM_AD_1|C2C_TX_D_1G11

G13MEM_BE1_N|C2C_NC

MEM_BE0_N|C2C_NCG14

MEM_A_19|C2C_NCG15

MEM_BC3_N|C2C_RX_CLK_1G16

VS

SF

14

VD

D_

IO1

8|V

DD

_E

BU

IOF

15

MEM_BC1_N|C2C_NCF16

MEM_A_13|C2C_RX_D_13F17

VU

SB

_A

NA

F2

F3

VD

D_

VB

AT

_P

MU

VRTCF4

TRIG_BF6

MEM_A_20|C2C_NCE16

MEM_A_12|C2C_RX_D_12E17

FSSE3

VS

S_

PM

UE

4

MEM_AD_5|C2C_TX_D_5E8

E9MEM_AD_6|C2C_TX_D_6

VS

S_

SD

1F

1

MEM_AD_15|C2C_TX_D_15F13

ANAMON

MEM_AD_3|C2C_TX_D_3D8

VS

SD

9

SD1_SWE1

VD

DC

OR

EE

10

MEM_AD_8|C2C_TX_D_8E11

VD

DC

OR

E_

EB

UE

12

E1

3V

DD

CO

RE

MEM_RAS_N|C2C_NCE14

D10

D11MEM_AD_11|C2C_TX_D_11

MEM_AD_12|C2C_TX_D_12D12

D13MEM_AD_13|C2C_TX_D_13

VS

SD

14

MEM_A_21|C2C_NCD16

MEM_A_11|C2C_RX_D_11D17

SD1_FBD3

D4

C16MEM_A_22|C2C_NC

MEM_A_10|C2C_RX_D_10C17

C2SD2_FB

VD

D_

VS

D2

C3

VU

SB

_P

DC

4

MEM_A_7|C2C_RX_D_7C9

SD1_SWD1

MEM_AD_7|C2C_TX_D_7

MEM_A_9|C2C_RX_D_9B17

B4

VIO

_1

2

DSP_AUDIO_IN1B6

MEM_CAS_N|C2C_NCB7

FWPB8

MEM_A_6|C2C_RX_D_6B9

VD

D_

VB

AT

_S

D1

C1

MEM_A_5|C2C_RX_D_5C12

VS

S_

SD

2B

1

MEM_BC2_N|C2C_RX_CLK_0B10

B1

1V

DD

_IO

18

|VD

D_

EB

UIO

MEM_WR_N|C2C_NCB12

MEM_RD_N|C2C_NCB13

MEM_CKE|C2C_WAKEREQ_OUTB14

MEM_BFCLKO_0|C2C_NCB15

MEM_A_23|C2C_NCB16

SD2_SWA2

SD2_SWA3

VD

D_

VB

AT

_S

D2

A4

A5

VP

LL

FCDP_RBNA6

A7MEM_AD_9|C2C_TX_D_9

MEM_A_4|C2C_RX_D_4A8

MEM_A_3|C2C_RX_D_3A9

NC

MEM_A_2|C2C_RX_D_2A10

MEM_A_1|C2C_RX_D_1A11

MEM_BC0_N|C2C_NCA12

A13MEM_A_0|C2C_RX_D_0

MEM_SDCLKO|C2C_TX_CLK_0A14

MEM_BFCLKO_1|C2C_TX_CLK_1A15

MEM_A_8|C2C_RX_D_8A16

NC

A1

7

UCP300

NC

1

NC

2A1

C3

29

TP_CALL_MCLK

C3

22

TP327

C3

36

C3

40

C3

35

C350100nF

R330470K

TP318

V_BATT_CP

RESET300

VUSB_IO_3.1V

CP_VSD1_1.2VCP_VSD1_1.2V

CP_VSIM

C3

24

C3

15

TP_RESET_ALL

C3

32

TP317

CP_VSD2_1.8V

VPLL_1.2V

VRTC_1.8V

R335

R336

VIO_1.2V

ALS_INT

ACTIVE_STATE_HSIC

HW_MON1HW_MON2

DSP_AUDIO_IN1

TRIG_IN

GPS_CLK_EN

DI3_TX_DAT

DI3_TX_DATX

DI3_RX_DAT

DI3_RX_DATX

REC_PCM_INREC_PCM_OUT

REC_PCM_SYNC

REC_PCM_CLK

SIM_DETECT

IPC_HOST_WAKEUP

IPC_SLAVE_WAKEUP

32KHZ_CP

SPEECH_PCM_SYNCSPEECH_PCM_OUT

CP_DUMP_INTSPEECH_PCM_IN

SPEECH_PCM_CLK

SUSPEND_REQUEST_HSIC

CP_RXD

CP_TXD

HSPA_ACTIVE

TMS_CP

TCK_CPTDI_CP

TDO_CP

TRST_N_CP

RTCK_CP

AP_DUMP_INT

RESET_PWRDWN_N

HSIC_STROBEHSIC_DATA

CP_ON

CP_PMU_RST

RESET_PWRDWN_N

DSP_AUDIO_IN1

PDA_ACTIVE

RESET_REQ_N

VS

D2_

GN

D

VS

D1_

GN

D

DDRCS_1

VSD2_VBATT

VSD2_GND

VSD1_GND

SIM_RST

SIM_IO

HW_MON2HW_MON1

REF_CLK_ENSYS_CLK_EN

RESET_N_RF

CP_D-CP_D+

TRIG_IN

SYS_CLK_26M

CP_A1(10)CP_A1(11)

CP_A1(12)

DDR_BA0DDR_BA1

DDR_DQM0

DDR_DQM1DDR_DQS0DDR_DQS1

DDRCLK_M

DDRCLK_P

DDRCKE_1

DDR_CASDDR_RAS

DDR_WE

SIM_CLK

CP_D1(2)CP_D1(3)CP_D1(4)CP_D1(5)

CP_D1(6)CP_D1(7)CP_D1(8)CP_D1(9)CP_D1(10)CP_D1(11)

CP_D1(12)CP_D1(13)CP_D1(14)CP_D1(15)

CP_A1(0:12)

CP_A1(0)CP_A1(1)CP_A1(2)CP_A1(3)CP_A1(4)CP_A1(5)

CP_A1(6)CP_A1(7)CP_A1(8)CP_A1(9)

CP_D1(0)

CP_D1(0:15)

CP_D1(1)

VS

D2_

VB

AT

T

VS

D2_

GN

DV

SD

1_G

ND

16

VS

PI

LB_TX

SS

15

TRX1 32

TRX2TRX3

120

TRX4TRX5

1918

TRX6

VD

D1

7

GN

DG

ND

5G

ND

7G

ND

910

GN

D

12G

ND

GN

D21

6HB_TX

8

F100ANT

11

14

CLK

DR

W1

3

4

C137

C18

1

C136

C112

4

2 1

3

OSC100

C142

C17

6

BOTHHOLE101

L109

C162

C139

C148

C14

5

C116

L121

VCC_2.8V_AP

C12

4

VR100

L101

L114

ANT102

11

22

11

22

ANT103

R10

4

L133

R103

VDD_2V5_SUE2

BOTHHOLE102

C115

RX_B8

RX_GSM18001819

RX_GSM1800

9TX_B1

7TX_B2

3TX_B5

1TX_B8

52

RX_B11415

RX_B1RX_B2

1617

RX_B2

RX_B52021

RX_B5

RX_B82223

GN

D

GN

D6

GN

D8

GN

D10 11

GN

D13

GN

D24

GN

D

51N

CN

CG

ND

GN

D40 41

GN

DG

ND

42 43G

ND

45G

ND

GN

D5 47

GN

D4932 33

GN

DG

ND

34

GN

D4 35

GN

DG

ND

36

GN

D37

GN

D38 392 25

GN

DG

ND

26 27G

ND

GN

D28 29

GN

D30

GN

D31

GN

DG

ND

AN

T_

B1

12

AN

T_

B2

50

AN

T_

B5

46

AN

T_

B8

44

AN

T_G

SM

1800

48

GN

D

VOUT_CHARGER

VDD_1V8_SUE2

F101

C191

C17

7

C127

C166

C129

VPAM_VCC

C18

7

C130

L106

TP_100

BOTHHOLE104

L134

C14

7

C140

VPAM_VCC

C168

C114C117

C104

C170

VOUT_CHARGER

C109

VCMOS

C153

C101

C18

6

VDD_2V65_SUE2VDD_2V85_SUE2

C122

C18

8

L103

L112

L129

VDD_1V8_SUE2

L105

C138

L126

C119

C17

8

4

L118

RFS101

A2 1

C

3GG

C4

LX2

D1

PGNDD2

D3

LX1

SPI_CLKD4

A4

LX3A

B1

VDD_IOB2

CLK_ONB3

SPI_SSB4

C1

VP

WR

VS

NS

_1V

8C

2

VS

NS

_1V

2C

3

SPI_DRWNC

1

NC2

A1

VS

NS

_2V

85

OU

T_3

BA

2

AGNDA3

VA

NA

M3RD_L2

M4RD_L2X

M5RD_M

M6RD_MX

GN

DM

7

M8GPO4

M9GPO5

U104

GN

D

L9V

DD

1V8_

RX

DC

O

M1NC

M10GPO6

PA_BIASM11

M12PA_RAMP

M13NC

M2

GN

D

GN

D

L13

VD

D1V

8_R

FC

L2V

DD

1V8_

RC

RF

L3G

ND

RD_L1L4

L5RD_L1X

L6RD_H

RD_HXL7

L8

CLK_ON

K2RX_H1X

K5

GN

DK

6G

ND

VD

D1V

8_R

XP

LLK

9

L1RX_H2X

L10

VD

D2V

5_R

FC

GN

DL1

1

L12

J6 J7G

ND

J8V

DD

2V5_

RX

DC

O

J9G

ND

RX_H2K1

K10

GN

D

K11GPO7

K12RESET_N

K13

J10

GN

D

J11GPO8

J12FSYS3

J13FSYS3_EN

J2RX_H1

J3G

ND

J4V

DD

2V5_

RC

BB

J5V

DD

2V5_

RC

RF

GN

D

H13FSYS2

H2RX_M1X

GN

DH

3

H4

GN

D

GN

DH

5

H6

GN

D

H9CEXT_RXPLL

J1RX_M2X

G5

VD

D1V

8_R

CLO

G6

GN

D

GN

DG

7

G8

GN

D

GN

DG

9

H1RX_M2

H10

GN

D

H12FSYS2_EN

F9

VD

D1V

2_D

IG

G1RX_L2X

GN

DG

10

G12FSYS1

FSYS1_ENG13

G2RX_M1

G3

GN

DG

4G

ND

F13SYS_CLK

F2RX_L1X

VD

D1V

8_R

CB

BF

3

F4

GN

D

GN

DF

5

F6

GN

D

F7

VD

D1V

8_R

CM

S

F8

GN

D

E6

GN

D

E7GPO1

E8

VD

D1V

8_T

XM

S

VD

D_T

ES

TE

9

F1RX_L2

F10

GN

D

F12SYS_CLK_EN

D9

GN

DE

1G

ND

VD

DIO

E12

E13REF_CLK_EN

E2RX_L1

E3VSPI

E4SPI_SS

E5

GN

D

D10

VD

D2V

5_F

SY

S

D12DI3_TX_DATX

DI3_RX_DATXD13

D2

VD

D1V

8_F

BR

D3SPI_CLK

D4SPI_DRW

D5

VD

D1V

8_T

XLO

D8CEXT_TXPLL

C3

GN

D

C4CEXT_TXMS

VD

D2V

5_T

XB

IAS

C5

C6

VD

D2V

5_T

XD

CO

C7

GN

DC

8G

ND

C9

VD

D1V

8_D

IG

D1PA_POW_DET

B5GPO2

B8MI2

B9

D2B

_OU

T

PA_RFC1

C10

GN

DC

11G

ND

C12DI3_TX_DAT

C13DI3_RX_DAT

C2

D2B

_OU

T_T

XR

F

A8MI1

A9

VD

DB

AT

B1

VD

DB

AT

_TX

RF

B10AFC_DAC

B11XO_SUP

B12XO_EXT

B13

VD

D1V

8_S

CU

B2

VD

D_T

XR

F

A13NC

A2PM_H

A3

GN

D

A4PM_L

GPO3A5

A6

VD

D1V

8_T

XD

CO

A7

GN

D

U100

1NC

NC2

NCA1

A10CEXT_DCXO

A11XO

A12XOX

C118

C149

TA100

L123

C111

L110

L107

C100

R1015%

C18

5

C133

C152

C17

9

VDD_2V85_SUE2

C102

L108

C161

L122 C143

C141

C108

L12

4

C110

VDD_1V2_SUE2

C164

VBAT_UE2

L115

BOTHHOLE100

C18

0

L131 L113

C132

9SPI_SS

VB

AT

1816V

CC

VC

C2120

VC

MO

SV

SP

I14

3

8HB_RFIN

15LB_RFIN

NC13

RF_OUT17

11SPI_CLKSPI_DRW

10

SPI_GND12

7B4_TX

2B5_TX1

B8_TX

19FB_AM

GN

D2223

GN

DG

ND

24

6GSM_HB_TXGSM_LB_TX

PAM100

B1_TX54

B2_TX

CP_VSD2_1.8V

R106

C12

5

L132R105

VBAT_UE2

VBAT_RF

L117

L128

C121

TP_102

L120

C14

4

D4CC_P

D5CP_OUT

VB

AT

T2

D6

TP_101

C2

GN

D1A

C3

GN

D1A

CC_NC4

SDI_ENC5

GN

D2

C6

D1CA_P

D2

VB

AT

T1A

CA_ND3

B1L_OUTA

B2

GN

D1B

B3CWELL

B4SDI_CLK

SDI_DATAB5

NC

B6

C1L_OUTB

1N

C2

NC

A1CB_P

A2

VB

AT

T1B

A3CB_N

A4SDI_VCC

VO

UT

_FB

A5

VRAMPA6

C169

U101

C135

C131

VBAT_UE2

BOTHHOLE105

C158

VOUT_CHARGER

C157

VDD_2V85_SUE2

C18

4

C190

L119

C103

C165

L111

L116

VBAT_RF

C14

6

C159

VDD_1V8_SUE2

VOUT_CHARGER

VDD_2V65_SUE2

C150

C128

U105

C123

VOUT_CHARGER

BOTHHOLE103

CP_VSD2_1.8V

C113

VCMOS

C126

VDD_1V2_SUE2

C18

2

C151

5%

R102

ANT101

1 1

22

C18

3

L127

VDD_2V5_SUE2

L104

ANT_COM

ADJ_DET_D

RD_CTRL3

ADJ_DET

RD_CTRL2

CLK_ON

SPI_CLKSPI_SSSPI_DRW

A2_NC1

D6_NC2

A2_NC1

VSPI

SPI_SS

SPI_DRWSPI_CLK

PA_RAMP

SPI_DRW

SPI_SS

VSPI

PM_HPM_L

D6_NC2

SPI_DRW

VSPI

PA_POW_DET

PA_RF

SPI_CLK

CLK_ON

SPI_CLK

SPI_SS

PA_POW_DET

VSPI

SPI_CLKSPI_SSSPI_DRW

PA_RF

PM_L

PM_H

GPS_CLK_26MGPS_CLK_EN

DI3_RX_DATDI3_RX_DATX

DI3_RX_DATXDI3_RX_DAT

DI3_TX_DAT

DI3_TX_DATX

PA_RAMP

RESET_N_RF

SYS_CLK_EN

REF_CLK_EN

SYS_CLK_26M

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-67

Check U101 PIN11 :About 22 dBm ?

8-3-22. WCDMA BAND8 TXCONTINOUS TX ON CONDITION

TX POWER DAC:14500 CODEAPPLIED

WCDMA Band2 CH : 3013RBW : 100KHzVBW : 100KHzSPAN : 10MHz

REF LEV. : 10dBmATT. : 20dB

Check the Voltage at

C102 = 2.85V ?Resolder or change

F100,C102

Check C126 :About 22dBm ?

Resolder or changeC126

YES

NO

NO

YES

YES

CHECK soldered- RFS101,C112,L107,L103,C108,- C190,L134,C104,ANT102,C110,

L105

NO

Check componentsoldering status OK at

F101

Resolder or changeF101

NO

YES

Check L121 :About 22dBm ?

Resolder or changeL121

YES

NO

Check the Voltage at

R106,C135=VOUT_CHARGER?Resolder or changePAM100, R106,C135

NO

YES

Check C139 : About0dBm ?

Resolder or changeC139

YES

YES

Check the voltage at{C147 = VOUT_CHARGER ?}

& {C157, C159= VOUT_CHARGER?}

& {C146 = 2.85V ?}& {C141= 2.65V ?}& {C168 = 1.8V?}& {C144= 1.2V?}

Resolder or changeU104

Check the freq. atOSC100 pin3: 26MHz ? Change or resolder

OSC100

NO

YES

NO

WCDMA band8 Transmitter is O.K? Resolder or changeUCP300

END

YES

NO

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-68

TP_REF_CLK_EN

TP_SYS_CLK_EN

C3

31

L302

VUSB_IO_3.1V

R315

TP313

C354

CP_VSD1_1.2V

CP_VSD2_1.8V

1 A

3 B

2 GND

4OUTY

VCC 5

U302

NL17SG32P5T5G

C3

25

R301

CP_VSD2_1.8V

TP310

TP314

TP_RESET_N_RF

C3

21

CP_VSD1_1.2V

TP_RESET_REQ_N

R300

C319

CP_VSD2_1.8V

R310

2 VBAT

_EN 5

7_FLAG

C353

U303

GND 8

6GS

ILIM4

IN1

NC3

9O

UT

NCR331

TP322

C3

27

C316

C3

26

TP_SYS_CLK_26M

V_BATT_CP

L301

R317

VPLL_1.2V

L303

100

TP312

R329

C351220nF

C3

23

C3

13

C342

TP316

C3

14

L300

VIO_1.2V

C3

52

C3

20

C3

41

CP_VSD2_1.8V

C3

28

TP_RESET300

TP328

TP320

C3

17

C311

TP329

R334

R332

V_BATT_CP

TP330

R302

CP_VSD2_1.8V

R333

VUSB_PD_1.1V

V_BATT

VRTC_1.8V

CP_VSIM

C318

TP323

C3

37

VPLL_1.2V

TP_CP_ON

TP326

CP_VSD2_1.8V

CP_VSD2_1.8V

TP324TP325

USB_VBUS_CP_4.9V

C3

34

R3

11

C3

38

C343

TH300

VUSB_PD_1.1V

TP321

R318

VRTC_1.8V

C3

30

C3

33

C3

39

C3

12

U6TMS

DI3_RX_DATU7

DI3_RX_DATXU8

SYSCLKENU9

CC_CLKU14

VD

D_

IO1

2U

15

VS

SU

16

NC

U1

7

USIF1_CTS_NU2

USIF1_RTS_NU3

U4TDO

TDIU5

DI3_TX_DATT7

DI3_TX_DATXT8

XRESET_NT9

NC

U1

ALERT_NU10

DPLUSU11

HSIC_USB_STRBU12

HSIC_USB_DATAU13

VD

D_

US

B_

PD

T1

5

USB_TUNET16

USB_DPLUST17

USIF1_RXD_MRSTT2

T3USIF1_TXD_MTSR

TRST_NT4

TRIG_INT5

TCKT6

VD

DC

OR

ER

8

VS

SR

9

USIF1_SCLKT1

VD

D_

DIG

RF

T1

0

T11DMINUS

VD

D_

SIM

T1

2

CC_IOT13

CC_RSTT14

I2S2_WA0R1

VD

D_

PL

LR

12

VD

D_

US

BIO

R1

6

USB_DMINUSR17

I2S2_WA1R2

NC

R4

RESET2_NR5

HW_MON1R6

VD

D_

US

B_

AN

AP

14

VB

US

P1

6

USB_TESTP17

I2S2_TXP2

T_OUT1P3

HW_MON2P7

VS

SP

8

I2C1_SDAP9

MMCI1_CDN5

CLKOUT0N8

VP

PN

9

I2S2_RXP1

CLKOUT2P10

VS

S_

PL

LP

11

SYS_CLKP12

MIPI_HSI_RX_WAKEP13

VD

D_

IO1

8N

11

MIPI_HSI_TX_DATAN12

MIPI_HSI_RX_DATAN13

VS

S_

US

BN

14

USB_IDN16

VD

D_

RT

CN

17

I2S2_CLK1N2

T_OUT0N4

M3MMCI1_CLK

M4MMCI1_DAT_2

MMCI1_DAT_0M5

MMCI1_DAT_3M6

EINT2M8

EINT1M9

I2S2_CLK0N1

I2C1_SCLN10

L8

ETM11_TRACEPKT5L9

ETM11_TRACEPKT0M1

M13MIPI_HSI_TX_WAKE

MIPI_HSI_RX_FLGM14

MIPI_HSI_TX_RDYM15

VS

S_

RT

CM

16

OSC32KM17

MMCI1_DAT_1M2

VS

SL

14

VS

SL

16

F32KL17

L2ETM11_TRACEPKT3

ETM11_TRACEPKT2L4

L5ETM11_TRACEPKT6

MMCI1_CMDL7

VD

D_

MM

C

TM_EN

ETM11_TRACEPKT4K5

ETM11_TRACECLKK7

VD

D_

IO1

8K

8

VD

DC

OR

EK

9

L1ETM11_TRACEPKT1

VS

SL

10

MIPI_HSI_TX_FLGL11

MIPI_HSI_RX_RDYL13

K1

1V

DD

_IO

18

VS

SK

13

VD

DC

OR

EK

14

VD

D_

MIP

IK

16

MEM_WAIT_N|C2C_WAKEREQ_INK17

K2RESET_BB_N

REF_CLK_ENK3

K4

VD

D_

IO1

8|V

DD

_E

BU

IO

ON2_NJ2

J3RESET_PWRDWN_N

M4J4

M3J5

M2J6

VS

SJ8

K1ETM11_TRACEPKT7

EINT3K10

VREFJ1

J11

VS

S

MEM_AD_14|C2C_TX_D_14J12

J13MEM_CS1_N|C2C_NC

MEM_CS0_N|C2C_NCJ14

MEM_A_18|C2C_NCJ15

MEM_A_16|C2C_NCJ16

J17

MEM_CS2_N|C2C_NCH14

MEM_A_17|C2C_NCH16

MEM_A_15|C2C_RX_D_15H17

ON1H2

AG

ND

H3

M1H6

RESERVEDH8

VD

DC

OR

EH

9

MEM_A_14|C2C_RX_D_14G17

VP

MU

G2

VS

SG

8

G9MEM_AD_2|C2C_TX_D_2

VU

SB

_IO

H1

H10MEM_AD_10|C2C_TX_D_10

MEM_AD_0|C2C_TX_D_0H11

MEM_CS3_N|C2C_NCH13

MEM_AD_4|C2C_TX_D_4F9

VS

IMG

1

MEM_ADV_N|C2C_NCG10

MEM_AD_1|C2C_TX_D_1G11

G13MEM_BE1_N|C2C_NC

MEM_BE0_N|C2C_NCG14

MEM_A_19|C2C_NCG15

MEM_BC3_N|C2C_RX_CLK_1G16

VS

SF

14

VD

D_

IO1

8|V

DD

_E

BU

IOF

15

MEM_BC1_N|C2C_NCF16

MEM_A_13|C2C_RX_D_13F17

VU

SB

_A

NA

F2

F3

VD

D_

VB

AT

_P

MU

VRTCF4

TRIG_BF6

MEM_A_20|C2C_NCE16

MEM_A_12|C2C_RX_D_12E17

FSSE3

VS

S_

PM

UE

4

MEM_AD_5|C2C_TX_D_5E8

E9MEM_AD_6|C2C_TX_D_6

VS

S_

SD

1F

1

MEM_AD_15|C2C_TX_D_15F13

ANAMON

MEM_AD_3|C2C_TX_D_3D8

VS

SD

9

SD1_SWE1

VD

DC

OR

EE

10

MEM_AD_8|C2C_TX_D_8E11

VD

DC

OR

E_

EB

UE

12

E1

3V

DD

CO

RE

MEM_RAS_N|C2C_NCE14

D10

D11MEM_AD_11|C2C_TX_D_11

MEM_AD_12|C2C_TX_D_12D12

D13MEM_AD_13|C2C_TX_D_13

VS

SD

14

MEM_A_21|C2C_NCD16

MEM_A_11|C2C_RX_D_11D17

SD1_FBD3

D4

C16MEM_A_22|C2C_NC

MEM_A_10|C2C_RX_D_10C17

C2SD2_FB

VD

D_

VS

D2

C3

VU

SB

_P

DC

4

MEM_A_7|C2C_RX_D_7C9

SD1_SWD1

MEM_AD_7|C2C_TX_D_7

MEM_A_9|C2C_RX_D_9B17

B4

VIO

_1

2

DSP_AUDIO_IN1B6

MEM_CAS_N|C2C_NCB7

FWPB8

MEM_A_6|C2C_RX_D_6B9

VD

D_

VB

AT

_S

D1

C1

MEM_A_5|C2C_RX_D_5C12

VS

S_

SD

2B

1

MEM_BC2_N|C2C_RX_CLK_0B10

B1

1V

DD

_IO

18

|VD

D_

EB

UIO

MEM_WR_N|C2C_NCB12

MEM_RD_N|C2C_NCB13

MEM_CKE|C2C_WAKEREQ_OUTB14

MEM_BFCLKO_0|C2C_NCB15

MEM_A_23|C2C_NCB16

SD2_SWA2

SD2_SWA3

VD

D_

VB

AT

_S

D2

A4

A5

VP

LL

FCDP_RBNA6

A7MEM_AD_9|C2C_TX_D_9

MEM_A_4|C2C_RX_D_4A8

MEM_A_3|C2C_RX_D_3A9

NC

MEM_A_2|C2C_RX_D_2A10

MEM_A_1|C2C_RX_D_1A11

MEM_BC0_N|C2C_NCA12

A13MEM_A_0|C2C_RX_D_0

MEM_SDCLKO|C2C_TX_CLK_0A14

MEM_BFCLKO_1|C2C_TX_CLK_1A15

MEM_A_8|C2C_RX_D_8A16

NC

A1

7

UCP300

NC

1

NC

2A1

C3

29

TP_CALL_MCLK

C3

22

TP327

C3

36

C3

40

C3

35

C350100nF

R330470K

TP318

V_BATT_CP

RESET300

VUSB_IO_3.1V

CP_VSD1_1.2VCP_VSD1_1.2V

CP_VSIM

C3

24

C3

15

TP_RESET_ALL

C3

32

TP317

CP_VSD2_1.8V

VPLL_1.2V

VRTC_1.8V

R335

R336

VIO_1.2V

ALS_INT

ACTIVE_STATE_HSIC

HW_MON1HW_MON2

DSP_AUDIO_IN1

TRIG_IN

GPS_CLK_EN

DI3_TX_DAT

DI3_TX_DATX

DI3_RX_DAT

DI3_RX_DATX

REC_PCM_INREC_PCM_OUT

REC_PCM_SYNC

REC_PCM_CLK

SIM_DETECT

IPC_HOST_WAKEUP

IPC_SLAVE_WAKEUP

32KHZ_CP

SPEECH_PCM_SYNCSPEECH_PCM_OUT

CP_DUMP_INTSPEECH_PCM_IN

SPEECH_PCM_CLK

SUSPEND_REQUEST_HSIC

CP_RXD

CP_TXD

HSPA_ACTIVE

TMS_CP

TCK_CPTDI_CP

TDO_CP

TRST_N_CP

RTCK_CP

AP_DUMP_INT

RESET_PWRDWN_N

HSIC_STROBEHSIC_DATA

CP_ON

CP_PMU_RST

RESET_PWRDWN_N

DSP_AUDIO_IN1

PDA_ACTIVE

RESET_REQ_N

VS

D2

_G

ND

VS

D1

_G

ND

DDRCS_1

VSD2_VBATT

VSD2_GND

VSD1_GND

SIM_RST

SIM_IO

HW_MON2HW_MON1

REF_CLK_ENSYS_CLK_EN

RESET_N_RF

CP_D-CP_D+

TRIG_IN

SYS_CLK_26M

CP_A1(10)CP_A1(11)

CP_A1(12)

DDR_BA0DDR_BA1

DDR_DQM0

DDR_DQM1DDR_DQS0DDR_DQS1

DDRCLK_M

DDRCLK_P

DDRCKE_1

DDR_CASDDR_RAS

DDR_WE

SIM_CLK

CP_D1(2)CP_D1(3)CP_D1(4)CP_D1(5)

CP_D1(6)CP_D1(7)CP_D1(8)CP_D1(9)CP_D1(10)CP_D1(11)

CP_D1(12)CP_D1(13)CP_D1(14)CP_D1(15)

CP_A1(0:12)

CP_A1(0)CP_A1(1)CP_A1(2)CP_A1(3)CP_A1(4)CP_A1(5)

CP_A1(6)CP_A1(7)CP_A1(8)CP_A1(9)

CP_D1(0)

CP_D1(0:15)

CP_D1(1)

VS

D2_

VB

AT

T

VS

D2

_G

ND

VS

D1

_G

ND

16

VS

PI

LB_TX

SS

15

TRX1 32

TRX2TRX3

120

TRX4TRX5

1918

TRX6

VD

D1

7

GN

DG

ND

5G

ND

7G

ND

910

GN

D

12G

ND

GN

D21

6HB_TX

8

F100ANT

11

14

CLK

DR

W1

3

4

C137

C18

1

C136

C112

4

2 1

3

OSC100

C142

C17

6

BOTHHOLE101

L109

C162

C139

C148

C14

5

C116

L121

VCC_2.8V_AP

C12

4

VR100

L101

L114

ANT102

11

22

11

22

ANT103

R10

4

L133

R103

VDD_2V5_SUE2

BOTHHOLE102

C115

RX_B8

RX_GSM18001819

RX_GSM1800

9TX_B1

7TX_B2

3TX_B5

1TX_B8

52

RX_B11415

RX_B1RX_B2

1617

RX_B2

RX_B52021

RX_B5

RX_B82223

GN

D

GN

D6

GN

D8

GN

D10 11

GN

D13

GN

D24

GN

D

51N

CN

CG

ND

GN

D40 41

GN

DG

ND

42 43G

ND

45G

ND

GN

D5 47

GN

D4932 33

GN

DG

ND

34

GN

D4 35

GN

DG

ND

36

GN

D37

GN

D38 392 25

GN

DG

ND

26 27G

ND

GN

D28 29

GN

D30

GN

D31

GN

DG

ND

AN

T_

B1

12

AN

T_

B2

50

AN

T_

B5

46

AN

T_

B8

44

AN

T_G

SM

1800

48

GN

D

VOUT_CHARGER

VDD_1V8_SUE2

F101

C191

C17

7

C127

C166

C129

VPAM_VCC

C18

7C130

L106

TP_100

BOTHHOLE104

L134

C14

7

C140

VPAM_VCC

C168

C114C117

C104

C170

VOUT_CHARGER

C109

VCMOS

C153

C101

C18

6

VDD_2V65_SUE2VDD_2V85_SUE2

C122

C18

8

L103

L112

L129

VDD_1V8_SUE2

L105

C138

L126

C119

C17

8

4

L118

RFS101

A2 1

C

3GG

C4

LX2

D1

PGNDD2

D3

LX1

SPI_CLKD4

A4

LX3A

B1

VDD_IOB2

CLK_ONB3

SPI_SSB4

C1

VP

WR

VS

NS

_1V

8C

2

VS

NS

_1V

2C

3

SPI_DRWNC

1

NC2

A1

VS

NS

_2V

85

OU

T_3

BA

2

AGNDA3

VA

NA

M3RD_L2

M4RD_L2X

M5RD_M

M6RD_MX

GN

DM

7

M8GPO4

M9GPO5

U104

GN

D

L9V

DD

1V8_

RX

DC

O

M1NC

M10GPO6

PA_BIASM11

M12PA_RAMP

M13NC

M2

GN

D

GN

D

L13

VD

D1V

8_R

FC

L2V

DD

1V8_

RC

RF

L3G

ND

RD_L1L4

L5RD_L1X

L6RD_H

RD_HXL7

L8

CLK_ON

K2RX_H1X

K5

GN

DK

6G

ND

VD

D1V

8_R

XP

LLK

9

L1RX_H2X

L10

VD

D2V

5_R

FC

GN

DL1

1

L12

J6 J7G

ND

J8V

DD

2V5_

RX

DC

O

J9G

ND

RX_H2K1

K10

GN

D

K11GPO7

K12RESET_N

K13

J10

GN

D

J11GPO8

J12FSYS3

J13FSYS3_EN

J2RX_H1

J3G

ND

J4V

DD

2V5_

RC

BB

J5V

DD

2V5_

RC

RF

GN

D

H13FSYS2

H2RX_M1X

GN

DH

3

H4

GN

D

GN

DH

5

H6

GN

D

H9CEXT_RXPLL

J1RX_M2X

G5

VD

D1V

8_R

CLO

G6

GN

D

GN

DG

7

G8

GN

D

GN

DG

9

H1RX_M2

H10

GN

D

H12FSYS2_EN

F9

VD

D1V

2_D

IG

G1RX_L2X

GN

DG

10

G12FSYS1

FSYS1_ENG13

G2RX_M1

G3

GN

DG

4G

ND

F13SYS_CLK

F2RX_L1X

VD

D1V

8_R

CB

BF

3

F4

GN

D

GN

DF

5

F6

GN

D

F7

VD

D1V

8_R

CM

S

F8

GN

D

E6

GN

D

E7GPO1

E8

VD

D1V

8_T

XM

S

VD

D_T

ES

TE

9

F1RX_L2

F10

GN

D

F12SYS_CLK_EN

D9

GN

DE

1G

ND

VD

DIO

E12

E13REF_CLK_EN

E2RX_L1

E3VSPI

E4SPI_SS

E5

GN

D

D10

VD

D2V

5_F

SY

S

D12DI3_TX_DATX

DI3_RX_DATXD13

D2

VD

D1V

8_F

BR

D3SPI_CLK

D4SPI_DRW

D5

VD

D1V

8_T

XLO

D8CEXT_TXPLL

C3

GN

D

C4CEXT_TXMS

VD

D2V

5_T

XB

IAS

C5

C6

VD

D2V

5_T

XD

CO

C7

GN

DC

8G

ND

C9

VD

D1V

8_D

IG

D1PA_POW_DET

B5GPO2

B8MI2

B9

D2B

_OU

T

PA_RFC1

C10

GN

DC

11G

ND

C12DI3_TX_DAT

C13DI3_RX_DAT

C2

D2B

_OU

T_T

XR

F

A8MI1

A9

VD

DB

AT

B1

VD

DB

AT

_TX

RF

B10AFC_DAC

B11XO_SUP

B12XO_EXT

B13

VD

D1V

8_S

CU

B2

VD

D_T

XR

F

A13NC

A2PM_H

A3

GN

D

A4PM_L

GPO3A5

A6

VD

D1V

8_T

XD

CO

A7

GN

D

U100

1NC

NC2

NCA1

A10CEXT_DCXO

A11XO

A12XOX

C118

C149

TA100

L123

C111

L110

L107

C100

R1015%

C18

5

C133

C152

C17

9

VDD_2V85_SUE2

C102

L108

C161

L122 C143

C141

C108

L12

4

C110

VDD_1V2_SUE2

C164

VBAT_UE2

L115

BOTHHOLE100

C18

0L131 L113

C132

9SPI_SS

VB

AT

1816V

CC

VC

C2120

VC

MO

SV

SP

I14

3

8HB_RFIN

15LB_RFIN

NC13

RF_OUT17

11SPI_CLKSPI_DRW

10

SPI_GND12

7B4_TX

2B5_TX1

B8_TX

19FB_AM

GN

D2223

GN

DG

ND

24

6GSM_HB_TXGSM_LB_TX

PAM100

B1_TX54

B2_TX

CP_VSD2_1.8V

R106

C12

5

L132R105

VBAT_UE2

VBAT_RF

L117

L128

C121

TP_102

L120

C14

4

D4CC_P

D5CP_OUT

VB

AT

T2

D6

TP_101

C2

GN

D1A

C3

GN

D1A

CC_NC4

SDI_ENC5

GN

D2

C6

D1CA_P

D2

VB

AT

T1A

CA_ND3

B1L_OUTA

B2

GN

D1B

B3CWELL

B4SDI_CLK

SDI_DATAB5

NC

B6

C1L_OUTB

1N

C2

NC

A1CB_P

A2

VB

AT

T1B

A3CB_N

A4SDI_VCC

VO

UT

_FB

A5

VRAMPA6

C169

U101

C135

C131

VBAT_UE2

BOTHHOLE105

C158

VOUT_CHARGER

C157

VDD_2V85_SUE2

C18

4

C190

L119

C103

C165

L111

L116

VBAT_RF

C14

6

C159

VDD_1V8_SUE2

VOUT_CHARGER

VDD_2V65_SUE2

C150

C128

U105

C123

VOUT_CHARGER

BOTHHOLE103

CP_VSD2_1.8V

C113

VCMOS

C126

VDD_1V2_SUE2

C18

2

C151

5%

R102

ANT101

1 1

22

C18

3

L127

VDD_2V5_SUE2

L104

ANT_COM

ADJ_DET_D

RD_CTRL3

ADJ_DET

RD_CTRL2

CLK_ON

SPI_CLKSPI_SSSPI_DRW

A2_NC1

D6_NC2

A2_NC1

VSPI

SPI_SS

SPI_DRWSPI_CLK

PA_RAMP

SPI_DRW

SPI_SS

VSPI

PM_HPM_L

D6_NC2

SPI_DRW

VSPI

PA_POW_DET

PA_RF

SPI_CLK

CLK_ON

SPI_CLK

SPI_SS

PA_POW_DET

VSPI

SPI_CLKSPI_SSSPI_DRW

PA_RF

PM_L

PM_H

GPS_CLK_26MGPS_CLK_EN

DI3_RX_DATDI3_RX_DATX

DI3_RX_DATXDI3_RX_DAT

DI3_TX_DAT

DI3_TX_DATX

PA_RAMP

RESET_N_RF

SYS_CLK_EN

REF_CLK_EN

SYS_CLK_26M