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

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 Diagrams8-2-1. Top

AN

T100

AN

T101

AN

T200

AN

T201

BB_26MCLK

BOTHHOLE801 BOTHHOLE802

HHOLE803 BOTHHOLE

BOTHHOLE805

BOTHHOLE806 BOTHHOLE807

BOTHHOLE808

BOTHHOLE809

BT_HOST_WAKE

BT_

RS

T_N

BT_U

ART_

CTS

_N

BT_U

ART_

RTS

_N

BT_UART_RXD

BT_U

ART_

TXD

BT_

VR

EG

_EN

BT_W

AKE

BTC500C

100

C101

C102

C103

C104

C106

C107

C108

C109

C110

C111C112

C113

C114 C115

C116

C117

C118

C119

C120

C121

C122

C123

C124

C125

C126

C127

C128

C129

C130

C131

C132

C133

C134

C135

C136

C137

C138

C139

C140

C141

C142

C143

C144

C145

C146

C147

C148

C149

C150

C151

C152

C155

C200

C201

C202

C203

C204

C205

C207

C208

C209

C210

C211

C212

C213

C214

C215

C216

C217

C218

C219

C222

C224

C225

C226

C227

C229

C230

C231

C233

C234

C235

C237

C238 C239

C240

C241

C242

C24

6C

247C

248

C249

C250

C251

C252

C253

C254

C400

C401

C402

C403

C405

C406

C407

C408C

409

C410

C411

C412

C413

C414

C415

C416

C417

C418

C419

C420

C421

C422

C423

C424

C425C426C427 C428

C429

C430

C43

1C

432C

433C

434C

435

C436

C437

C438

C439

C440

C441

C442

C444

C445

C446

C447

C448

C449

C451

C453

C500

C501

C502

C503

C504

C505

C507

C509

C510

C511

C512

C513

C515

C517

C518

C519

C520

C521

C522

C523

C524

C525

C526

C527

C528

C530

C531

C532

C533

C534

C535

C536

C537

C538

C539

C540

C541

C542

C543

C544

C545 C546

C547

C548

C549

C554

C555

C556

C559

C560

C561

C600

C601

C602

C603

C604

C605

C606

C607

C608

C609

C610C611

C612C613

C614

C615

C617

C618

C622C623 C624

C625

C626

C627

C628

C629

C630

C70 3 C704

C705

C706

C709

C710

C711

C712

C800

C802

C803

C804

C805

C806

C807

C808

C809

C810

C811

CAM_HSYNC

CAM_RST

CAM_VSYNC

CD

600

D400

D500

D501

D700

EAR

600

F100

F101

F102

F103

F203

F500

F700

F701

F702

GPS

_26M

Hz

GPS

_EN

GPS

_RST

_N

GPS

_UAR

T_CT

S

GPS

_UAR

T_RT

SGPS

_UAR

T_RX

D

GPS_UART_TXD

HD

C700

HDC701

I2S_

CLK

I2S_

DO

I2S_

WS

IF_T

EST

IFC500

L100

L101

L104

L105

L106

L107

L108

L110

L111L112

L113

L115

L116

L118

L119

L120

L121

L122

L123

L124

L125

L126

L127

L128

L129

L130

L131

L132

L133

L134

L135

L136

L137

L200

L201

L202

L203

L204

L205

L208

L209

L211

L212

L213 L214

L215

L500

L501

L502

L600

L601L602

L603

L604

L605

L606

L607

L609

L610

L611

L612

L700

L701

MIC

600

MOT500

MOT501

OSC100

OSC200

OSC

500

PAM

100

PA

M10

1

PAM102

R100

R101

R104

R105

R106

R107

R108 R109R110

R111

R113

R114

R117

R118

R119

R120

R121

R122

R123R124

R200

R203 R213

R400

R401

R402

R403

R405

R406

R407

R408

R409

R410

R411

R412

R413

R414

R415

R416

R417

R418R419R420

R421

R422

R423

R424

R425

R426

R427

R428

R431

R432

R433

R434

R435

R437

R441

R442

R443

R447

R448

R500

R501

R502

R503

R504

R505

R506

R507

R508

R509

R510

R600

R601

R602

R603

R604

R605

R607 R608

R612

R615

R618R619

R620 R621

R626

R627

R628

R629

R630

R631

R632

R633

R634

R635

R636

R637

R703

R704R

705R

706

R707

R712

R713

R714

R801

R802

R805

R806

R807R808

R809

R810

RCV600

RFS100

SDIO_CLK

SDIO_CMD

SDIO_D[0]SDIO_D[1]

SDIO_D[2]SDIO_D[3]

SIM

600

SO

C700

SP

K600

SP

K601

TAC

800

TCX

200

]0[

A_PT

TP_C

E_O

TP_D[0]

TP_DQM

TP_DQS

TP_FAD[0]

TP_GPEN400

TP_GPEN401

TP_INTO

TP_MBADV

TP_M

BCK

TP_OEN

TP_P

MIC

_PC

500

TP_P

MIC

_PC

501

TP_RFGPIO

400

TP_SDRAM_CAS

TP_SDRAM_CEN

TP_S

DR

AM

_CE

N_1

TP_SDRAM_CKE

TP_SDRAM_CKE_1

TP_S

DRAM

_RAS

TP_S

DRAM

_WEN

TP_SIMB

TP_SRI_DATA

TP_TRACE0

TP_TRACE1

TP_TRACE2 TP_TRACE3TP_TRACE4

TP_TRACECLK

TP_TRACESYNC

TP_WEN

TP80

0

TR40

0

U100

U201

U20

2

U203

U204

U40

0

U500

U501

U60

0

U701

U800

U801

U802

UC

P40

0

UM

E40

0

V100

VK

800

WL_HOST_WAKE

WLAN_RST_N

ZD401

ZD501

ZD502

ZD503

ZD600

ZD601

ZD602

ZD603

ZD604

ZD605 ZD606

ZD607

ZD608

ZD700

ZD800

ZD801

ZD802

ZD803

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

8-2-1. Bottom

LED800 LED801

MAS

TER

_JTA

G_P

AD

R803 R804

SW803

TP_S

DR

AM_C

LK

TP

_SD

RA

M_C

LK_D

U804

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, Tweezer

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

- Index

Part8-3-1 Power On8-3-2 MIC8-3-3 RECEIVER8-3-4 SPEAKER8-3-5 GPS8-3-6 Bluetooth8-3-7 WiFi

8-3-8KEY(volume key/ power key / touch

key)8-3-9 T-Flash

8-3-10 Camera8-3-11 LCD Working(LCD,TSP)

8-3-12 Sensor

Accelerometer(3-Aixis)

Proximity

RF part8-3-13 GSM850 Receiver

8-3-14 GSM900, WCDMA B8 Receiver

8-3-15 GSM850, GSM900 Transmitter8-3-16 GSM1800 Receiver8-3-17 GSM1900 Receiver8-3-18 GSM1800, GSM1900 Transmitter8-3-19 WCDMA B1 Receiver8-3-20 WCDMA B1 Transmitter8-3-21 WCDMA B8 Transmitter -

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

8-3-1. Power On S5380

'Power On' failed

Battery Voltage>=3.40V

Charge or Change theBattery

(Battery power is low)

No

Check the Status ofON_SW,

When you press the Onkey

Change the On Key(TAC800)

ON_SW=High

Yes

Check theVCORE_1.3V(C518),VMEM_1.8V(C519)

OK

Replace the PMIC(U500)

VBAT pin (BTC500)is >= 3.40V

Yes

No Check the BatteryConnector (BTC500)

END

ON_SW=Low

Not OK

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

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

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

8-3-2. Microphone Part S5380

Check C613, C614,L605, L606

Resolder or replaceC613, C614, L605, L606

END

Yes

Yes

Yes

No

Check the solderingstatus of MIC600

Check main microphone functionin voice call receiver mode

Microphone Modulebreakdown?

Resolder or replace MIC600No

Change Microphone ModuleNo

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

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

8-3-3. Receiver Part S5380

Check receiver function in voice callreceiver mode

Yes

END

Check ZD603,ZD607,L610,L611

Resolder or replaceZD603, ZD607, L610, L611

Yes

Check the solderingstatus of RCV600 Resolder or replace RCV600

Yes

No

Receiver modulebreakdown?

No

Yes

Change Receiver moduleNo

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

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

8-3-4. Speaker Part GT-S5380

Check the connectionof SPK600, SPK601

Check speaker function.Play MP3 with maximum volume

level.

No Replace SPK600, SPK601

Yes

END

Yes

Check signals onL612, L609, ZD605,ZD606, C513, C517

Resolder or replace ComponentsNo

Yes

SPK modulebreakdown? Change SPK module

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.

8-14

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

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

8-3-5 GPS S5380

Yes

Yes

NoReplace the antenna or Clip ANT201

GPS does not work

GPS Antenna connection.Is it good?

Replace U201

NOResolder L200, C231 or Replace U203

YES

Check signals onL200

Is there signal?

YES

Check the path from

C202 to C203NOCheck the U203 Pin #2

Is there signal ?

Resolder C238, C239

or Replace TCX200

NoCheck the TCX200 Pin4

Is the clock 26Mhz?

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.

8-17

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

8-3-6. Bluetooth S5380

Bluetooth malfunction

Check the signal onC250.

Is there signal?

Replace U202

Check the F203 Pin2Is there signal?

NO

YES

Resolder C247, C248

Resolder and Replce C249, F203

YES

NOCheck U204 Pin2.

Is there signal?

BT_WIFI_ANT is O.K? Check ANT200 orReplace BT_Wifi Antenna(SPK module)

Yes

Yes

No

Resolder and Replce C250, U204

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.

8-19

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

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

8-3-7. WIFI S5380

Wifi malfunction

Check the U204 Pin2Is there signal?

Check the signal onC224, C226

Is there signal?

Check the F203 Pin2Is there signal?

NO

YES

Resolder C247,C248

Replace U202

BT_WIFI_ANT is O.K? Check ANT200 orReplace BT_Wifi Antenna(SPK module)

Yes

Yes

No

NO

YES

YES

Resolder and Replace U204, C224, C226NO

Resolder and Replce C249, F203

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

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

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

8-3-8. KEY Function (volume key/ power key/ Main Key) GT-S5380- Volume key

Volume key doesn'toperate

No

Yes

Replace the VK800

Replace the VK800

Yes

No

press volume down,KBC0, KBR1 is

Active Low ?

Replace the UCP400

press volume up,KBC0, KBR0 is

Active Low ?

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.

8-25

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

:

2.5V

Group 2

1.8V

1

1.2V

I 2 C_ S DA

1.3V

200 us:

VREG_USB_2.5V

Group 2

I 2 C_ S DA

200 us

:

200 us

I 2 C_ S CL

Group 3

T S P H a s a P u l l Up R e s i s t e r

VREG_USB_3.0V

200 us

I 2 C_ S CL

200 us

Group 1

3.0V3

200 us

2

Group 4 VREG_PLL_1.2V

2

VREG_ANLOG_3.0V

3.3VAnalog Supply Power-up Sequence

Group 1

1

:

:

200 us

Group 4

Group 3

200 us

Group 5

VREG_USB_3.3V

200 us

Group 3

Group 5

Group 5

VGA CAM Parallel IF

Group 4

C4

46

TP_SIMB

DLDO1_3.0V

TP_TRACE3

VMEM_1.8V

C44 2

C447

C4

30

C4

44

TP_GPEN400

C451

TP_RFGPIO400

C4

35

VMEM_1.8V

VMEM_1.8V

ALDO3_3.3V

C4

22

TP_GPEN401

VCORE_1.3V

BB_26MCLK

R416

C4

34

LVLDO_1.2V

C4

36

C4

16

R403

C4

32

C4

25

R4

33

C4

27

VCORE_1.3V

R432

R4

17

ALDO2_2.5V

C4

18

R4

18

C448

C4

14

TP_TRACESYNC

C4

38

C4

19

TP_TRACE4

ALDO2_2.5V

C4

05

A2

1 B

GND3NC

5

VCC 6

4Y

C4

09

U400

R402

VCAM_1.8V_IO

LVLDO_1.2V

C4

13

LVLDO_1.2V

C4

39

C4

10

R415

TR400

3D

G 2

S1

VMEM_1.8V

C4

26

VMEM_1.8V

R414

C4

29

C449

VMEM_1.8V

C4

15

C4

20

C4

24

C4

06

C4

17

VMIC_BIAS_2.1V

R434

TP_TRACE2

R431

VMEM_1.8V

C4

12

ALDO7_3.0V VMEM_1.8V

C4

23

VBAT

VMEM_1.8V

C4

08

TP_SRI_DATA

LVLDO_1.2V

R413

C4

11

C4

28

C4

40

ALDO2_2.5V VSIM_3.0V

VMEM_1.8V

R4

27

Y26USBP

Y3

NC

Y5

US

BA

GN

DP

LL

Y6

NC

W8

VD

DP

_E

MI

W9DBA0

Y1

US

BA

VD

D2

5R

EF

Y2USBRREF

Y2

1V

DD

O_

FA

Y22SI M 2RST

Y23SI M 2DAT

Y25SI M RST

W2ATXLNDRVAM PLNLI NO UT

W21SI M 2CLK

W22SI M DAT

W24SI M CLK

W2

5V

DD

O_

US

B

W26USBN

W4

AT

XL

ND

RV

AV

SS

W6

AT

XI

HF

EP

DV

DD

1P

2

W1

2V

SS

W13DCLK

W14DCLKN

W1

5V

DD

P_

EM

I

W1

6V

SS

W1

7V

SS

W18FALE

W1

9V

DD

O_

FA

V3

AT

XL

ND

RV

AV

DD

3P

0V5

AT

XI

HF

EP

SP

VD

DL

30

P0

V6

AT

XI

HF

EP

AV

SS

V8

VS

S

V9

VD

DO

_E

MI

W1ATXLNDRVAM PRNLI NO UT

W1

0V

DD

O_

EM

IW

11

VD

DO

_E

MI

V1

6V

SS

V1

7V

SS

V1

8V

DD

CV

19

VD

DC

V2ATXLNDRVAM PLPLI NO UT

V23SD1DAT0

V25SD1DAT2

V2

6V

SS

U25SD1CK

U26UACTSN

U4

AT

XI

HF

EP

SP

VS

SR

P0

U5

AT

XI

HF

EP

DV

SS

U6

AT

XI

HF

EP

SP

VS

SL

P0

V1ATXLNDRVAM PRPLI NO UT

V1

2V

DD

O_

EM

IV

14

VD

DO

_E

MI

U1

2V

DD

CU

13

VD

DC

U1

4V

DD

CU

15

VD

DC

U1

8V

DD

C

U1

9V

SS

U2ATXI HFEPAM PRN100B

U24SD3DAT2

T25SD3CMD

T26SD3DAT3

T3

AT

XI

HF

EP

SP

VD

DR

30

P0

T5

AT

XI

HF

EP

AV

DD

30

T6

VS

S

U1ATXI HFEPAM PLP100B

U1

0V

DD

CU

11

VD

DC

T1ATXI HFEPAM PLN100B

T1

0V

DD

C

T1

7V

SS

T1

9V

DD

O_

SD

IO

1

T2ATXI HFEPAM PRP100B

T21SD1CMD

T22SD1DAT1

T23SD1DAT3

R21SD3CK

R22SD3DAT0

R24UBCTSN

R25UBRX

R2

6V

SS

R4M APLL_FREFP

R6

AP

LL

_A

VD

D1

P2 R

8V

DD

CR

10

VD

DC

R1

2V

SS

R1

3V

SS

R1

4V

SS

R1

5V

SS

R1

7V

DD

C

R1

9V

DD

O_

SD

IO

3

R2

MP

LL

_A

VD

D1

P2

P23UARTSN

P25TRSTB

P26UARX

P3

AR

XA

VS

S

P5

AP

LL

_A

VS

S

P6

NC

P8

AR

XA

VD

D3

P0

R1

MP

LL

_A

VS

S

P1

2V

SS

P1

3V

SS

P1

4V

SS

P1

5V

SS

P1

7V

DD

O_

1P

8

P19SD3DAT1

P2ARXM I CP2

P21UBTX

N25TM S

N2

6V

DD

O_

1P

8

N4

AR

XA

VS

S

N5ARXBP1P2

N6ARXAUXM I CBI AS

N8ARXM I CBI AS

P1ARXM I CP1

P1

0V

DD

C

N1

5V

SS

N1

7V

DD

C

N18TCK

N1

9N

VM

_V

DD

P

N2ARXM I CN2

N21RTCK

N22UBRTSN

N24UATX

M5

WC

DA

VS

S

M 6WCDTXO UTNI

M 8WCDTXO UTPI

N1ARXM I CN1

N1

0V

DD

C

N1

2V

SS

N1

3V

SS

N1

4V

SS

M 19TRACESYNC

M 2WCDAUXI N4

M 21TDO

M 22TRACEPKT12

M 23TRACEPKT13

M 25TRACEPKT15

M 26TRACEPKT14

M 3WCDAUXI N3

L9

VD

DC

M1

WC

DA

VD

D3

P0M

10

VD

DC

M1

2V

SS

M1

3V

SS

M1

4V

SS

M1

5V

SS

M 18TDI

L21TRACEPKT4

L22TRACEPKT6

L24TRACEPKT9

L25TRACEPKT8

L26TRACEPKT11

L4WCDAUXDAC1O UT

L6WCDAUXI N2

L8WCDAUXI N1

K6WCDAUXDAC0O UT

K8I 2S_SDO

K9

NC

L1WCDTXO UTNQ

L1

0V

DD

C

L18TRACEPKT3

L19PCM CK

L2WCDTXO UTPQ

K19TRACEPKT2

K2WCDRXI P

K21DI G M I CCLK

K23TRACEPKT5

K25TRACEPKT10

K2

6V

DD

O_

1P

8 K3

WC

DC

OM

PA

VD

D

K5

WC

DA

VS

S

K1

0V

DD

C

K1

1V

SS

K1

2V

DD

O_

1P

8_

3P

0_

GP

IO

K1

3V

DD

C

K1

4V

DD

O_

1P

8K1

6V

DD

C

K1

7V

DD

O_

1P

8

K18PCM DI

J25TRACEPKT7

J2

6V

SS

J4

WC

DA

VD

D3

P0

J5WCDAUXI N0

J6

VS

S

J8

VD

DO

_1

P8

J9

VS

S

K1WCDRXQ P

J1

5D

PL

L_

AV

SS

J1

7V

DD

O_

1P

8

J18CAM CK

J19LCDD5

J2WCDRXI N

J21LCDD0

J22LCDD2

J24PCM SYN

H8G PEN4

H9RESETN

J1WCDRXQ N

J10G PI O 38

J11G PI O 32

J12G PI O 27

J1

3V

SS

J14G PI O 8

H21LCDWE

H22LCDD7

H23LCDD3

H25TRACEPKT1

H26TRACECLK

H3TWI FENABLE

H5RFG PI O 1

H6RFG PI O 3

H12G PI O 22

H13G PI O 17

H14G PI O 4

H1

5D

PL

L_

AV

DD

1P

2

H1

7V

SS

H18LCDRE

H19LCDD4

H2RFG PI O 2

G 24LCDCS0

G 25DI G M I CDATA

G 26TRACEPKT0

G 4TWI FCLK

G 6TWI FDATA

H1TXDATA3G 1_TXRXDATA

H10BSC2DAT

H11G PI O 37

F6G PEN10

F7SPI FSS

F8I 2S_SDI

F9ANA_SYSCLKEN

G 1RXDATA3G 2

G 2SYS_CLK

G 21LCDD8

G 22LCDD17

F2AFCPDM

F20LCDD13

F22LCDD11

F23LCDD9

F25LCDD1

F26PCM DO

F3RFG PI O 4

F5RFG PI O 0

F1RXDATA3G 0

F10BSC2CLK

F11G PI O 31

F12G PI O 16

F13G PI O 13

F14G PI O 0

F15G PI O 2

F1

6N

C

E24LCDD12

E25LCDCD

E26LCDD6

E4RFG PI O 5

E5G PEN5

E7I 2S_SCK

E8BSCCLK

E9G PI O 29

E1

VD

DO

_R

FG

PI

O

E11G PI O 24

E12G PI O 18

E13G PI O 11

E15G PI O 3

E1

7C

AM

2_

AV

DD

1P

2

E2G PEN9

E23LCDD15

D2

0C

AM

1_

AV

DD

1P

2

D24LCDD16

D25LCDD10

D26LCDCS1

D3CLKX8

D5G PEN8

D6G PEN3

D8O TG CTRL1

C7PC2

C9G PI O 35

D1RXDATA3G 1

D10G PI O 30

D12G PI O 20

D14G PI O 12

D1

8C

AM

2_

AG

ND

D2G PEN11

C17CAM 2_M _DM 0

C2TXDATA3G 0

C2

0C

AM

1_

AG

ND

C2

2D

SI

_A

VD

D1

P2

C2

3D

SI

_A

GN

D

C26LCDD14

C4G PEN7

C5G PEN2

B6SPI TXD

B7BSCDAT

B8G PI O 39

B9G PI O 34

C1TXDATA3G 2_TXRXEN

C11G PI O 25

C13G PI O 15

C15G PI O 7

B20CAM 1_M _CM _CLK

B21CAM 1_M _CP_CLK

B22DSI _M _CM _CLK

B23DSI _M _CP_CLK

B2

6V

DD

O_

1P

8

B3G PEN0

B4G PEN1

B5PC1

B13G PI O 14

B14G PI O 9

B15G PI O 6

B16G PI O 1

B17CAM 2_M _DP0

B18CAM 2_M _DM 1

B19CAM 2_M _DP1

B2G PEN6

AF6DDQ 0

AF7DDQ 5

AF8DDQ 2

AF9DDQ M 0

B1

VS

S

B10G PI O 28

B11G PI O 23

B12G PI O 19

AF22FADQ 3

AF23CE3N

AF24CE2N

AF

25

VS

SA

F2

6V

SS

AF3DA2

AF4DA1

AF

5V

DD

O_

EM

I

AF15DDQ 21

AF16DDQ 22

AF

17

VS

S

AF18DDQ 27

AF19DDQ 29

AF

2V

SS

AF20DDQ 31

AF

21

VD

DO

_F

A

AE8DCKE1

AE9DDQ S0

AF

1V

SS

AF

10

VD

DO

_E

MI

AF11DDQ M 1

AF12DDQ 10

AF13DDQ 16

AF

14

VD

DO

_E

MI

AE24FADQ 10

AE25FADQ 12

AE

26

VS

S

AE3DA5

AE4DA0

AE5DA10

AE6DA11

AE7DWEN

AE17DDQ 25

AE18DDQ 28

AE19DDQ 30

AE2DA6

AE20FADQ 5

AE21FADQ 6

AE22FWEN

AE23FADQ 8

AE

1V

SS

AE10DDQ 7

AE11DDQ 11

AE12DDQ 15

AE13DDQ 18

AE14DDQ S2

AE15DDQ M 2

AE16DDQ M 3

AD20FADQ 7

AD22FCLK

AD23FADQ 13

AD25FCLE

AD

26

VD

DO

_F

A

AD4DA7

AD6DA13

AD8DCKE0

AC9DCASN

AD1DA8

AD10DDQ 6

AD12DDQ S1

AD14DDQ 19

AD16DDQ 24

AD18FADQ 0

AD2DA9

AC19FO EN

AC

2U

SB

AG

ND

AC21FADQ 9

AC22FADQ 11

AC25NRDY

AC26FWP

AC5DA4

AC7DA12

AB6DA3

AB8DCE1N

AB9DRASN

AC1USBDP

AC11DDQ 4

AC13DDQ 12

AC15DDQ 23

AC17DDQ 26

AB18FADQ 2

AB

2U

SB

AV

DD

12

AB20FADVN

AB21FADQ 14

AB

23

VS

S

AB25FADQ 15

AB

26

VS

S

AB

5U

SB

AV

DD

25

AA9DCE0N

AB1USBDM

AB10DDQ 3

AB12DDQ 8

AB13DDQ 13

AB14DDQ 17

AB16DDQ S3

AB17FADQ 1

AA

24

VD

DO

_S

IM

A

AA25FRDY

AA

26

VD

DO

_S

IM

B

AA

4U

SB

DV

DD

12

PL

LAA

5U

SB

AV

DD

33

AA

6N

C

AA

7V

SS

AA8DBA1

AA13DDQ 9

AA14DDQ 14

AA15DDQ 20

AA

16

VS

S

AA18FADQ 4

AA

19

VD

DO

_F

A

AA

2U

SB

DG

ND

PL

L

AA

20

VS

S

A6CLK32K

A7SO FTRSTO

A8G PI O 36

A9G PI O 33

AA

1U

SB

AV

DD

12

PL

L

AA10DDQ 1

AA

11

VD

DO

_E

MI

AA

12

VS

S

A20CAM 1_M _DP0

A21CAM 1_M _DM 0

A22DSI _M _DM 0

A23DSI _M _DP0

A2

6V

SS

A3SPI CLK

A4I 2S_WS

A5SPI RXD

A13G PI O 21

A14G PI O 10

A1

5V

SS

A16G PI O 5

A1

7C

AM

2_

AG

ND

A18CAM 2_M _CM _CLK

A19CAM 2_M _CP_CLK

A2

VS

S

1N

C2

NC

A1

VS

S

A1

0V

SS

A1

1V

DD

O_

1P

8

A12G PI O 26

C4

37

UCP400

C4

21

R4

28

C453

C4

07

TP_TRACECLK

TP_TRACE0

C4

45

R419

ALDO1_3.0V

R412

TP_TRACE1 R4

47

C441

R426

C4

33

C4

31

ALDO7_3.0V

SDRAM_CEN_1

SDRAM_CKE_1

BB_26MCLK

GPS_EN

PROXI_SDA

SD_DET

HW_REV_BIT0

EAR_ADC_3.5

CAM_VGA_MCLK

EARKEY_INT

CAM_2M_STBY

CAM_VSYNCCAM_HSYNC

HW_REV_BIT1HW_REV_BIT2

BB_RST

SRI_DATA

EAR_L

EAR_R

PA_TEMP

CAM_D(0)_FCAM_D(1)_FCAM_D(2)_FCAM_D(3)_FCAM_D(4)_FCAM_D(5)_FCAM_D(6)_FCAM_D(7)_F

KLCM_M2_MACKLCM_MAC

CAM_MCLK

CAM_VGA_RST

CAM_VGA_STBY

SIM_IOSIM_CLK

SIM_RST

CAM_PCLK

KEY_LED_EN

BT_UART_TXD

SDIO_D(1)

SDIO_D(3)

SD_CMD

SD_D(3)

SPK_AMP_PRCV_N

SD_D(2)

SDIO_CLK

SDIO_D(0)

SDIO_D(2)

MIC_OUT_P

SD_D(1)

EAR_MIC_OUT_P

A11TRST

RXD2

SD_CLK

SD_D(0)

BT_UART_CTS_N

BT_UART_RXD

SPK_AMP_N

RCV_P

SDIO_CMD

BT_PCM_CLK

A11TDIA11TDO

VBAT_SENSOR

MIC_OUT_N

A11TCK

EAR_MIC_OUT_N

A11RTCK

BT_UART_RTS_N

TXD2

A11TMS

RXDATA3G2

SRI_CLK

RTXDATA2G_TXDATA3G1

CAM_SDA

VF

SRI_EN

PAM_R2

UMTS900_PA_EN

BB_RST

CAM_MCLK

BT_PCM_SYNC

BT_PCM_OUT

CAM_VGA_EN

PAM_VRAMP

PMU_SDA

RTXEN2G_TXDATA3G2TXDATA3G0

PC2

RXDATA3G1

CLK_CX8

I2S_CLK

PMU_SCL

RXDATA3G0

CAM_SCL

BT_PCM_IN

UMTS2100_PA_EN

PAM_R1

GPS_UART_CTS

I2S_DO

I2S_WS

GPS_UART_RXD

CLK32K

SOFT_RST_N

MBWAIT

BCM_USB_D_N

MBADV

SDRAM_RAS

BCM_USB_D_P

OEN

INTO

MBCK

WENSDRAM_WEN

CE_O

PC1

GPS_UART_TXD

DDQS3

PROXI_OUT

KBR(1)KBR(0)

PROXI_SCL

GPS_UART_RTS

D(24)D(25)D(26)D(27)D(28)

D(18)

D(29)D(30)D(31)

D(16)D(17)

D(19)D(20)

DDQM2DDQM3

DDQS2

GSM_ANT_SEL1

ACCEL_SCL

RFST2G_MTSLOTEN3G

ACCEL_SDA

DBA0DBA1

DDQM0DDQM1

DDQS0DDQS1

D(21)D(22)D(23)

LCD_FLM

NFC_SDA

BT_VREG_EN

GPS_RST_N

LCD_BL_EN

GSM_ANT_SEL0

GSM_ANT_SEL2

GSM_ANT_SEL3

ACCEL_INT

FAD(5)FAD(6)FAD(7)FAD(8)FAD(9)FAD(10)FAD(11)FAD(12)

FAD(2)

FAD(13)FAD(14)FAD(15)

FAD(0)FAD(1)

FAD(3)FAD(4)

A(13)

KBC(0)

GPS_CLKREQ

WL_HOST_WAKE

WLAN_RST_N

BT_WAKE

BT_RST_N

LCD_D(17)

SDRAM_CLK_DFAD[15:0]

A(7)A(8)

A(11)A(12)

A(9)A(10)

SDRAM_CAS

SDRAM_CKE

SDRAM_CLK

SDRAM_CEN

NFC_ENNFC_IRQ

NFC_SCL

LCD_D(2)LCD_D(3)LCD_D(4)LCD_D(5)LCD_D(6)LCD_D(7)LCD_D(8)

LCD_D(10)LCD_D(11)LCD_D(12)LCD_D(13)LCD_D(14)LCD_D(15)

LCD_CS

LCD_WRLCD_RDLCD_RS

A[13:0]

A(0)A(1)A(2)A(3)A(4)A(5)A(6)

D(3)D(4)

TSP_INT

TSP_SDATSP_SCL

PMU_IRQ

LCD_RST

CAM_RST

BT_HOST_WAKE

EAR_DET_3.5

KBC(1)

NFC_FIRM

LCD_D(9)

LCD_D(0:15)

LCD_D(0)LCD_D(1)

VBAT_SENSOR

BB_RST_HW

BB_RST_SW

D[31:0]

D(5)D(6)D(7)D(8)D(9)D(10)D(11)D(12)

D(2)

D(13)D(14)D(15)

D(0)D(1)

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

- Power key GT-S5380

Power key doesn't operate

Replace the TAC 800 key

Replace the U801

No

No : No problem

Check the signalU801 #4

Check the UCP400 & Replace it

CheckPower key Switch

broken

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.

8-28

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

:

2.5V

Group 2

1.8V

1

1.2V

I 2 C_ S DA

1.3V

200 us:

VREG_USB_2.5V

Group 2

I 2 C_ S DA

200 us

:

200 us

I 2 C_ S CL

Group 3

T S P H a s a P u l l Up R e s i s t e r

VREG_USB_3.0V

200 us

I 2 C_ S CL

200 us

Group 1

3.0V3

200 us

2

Group 4 VREG_PLL_1.2V

2

VREG_ANLOG_3.0V

3.3VAnalog Supply Power-up Sequence

Group 1

1

:

:

200 us

Group 4

Group 3

200 us

Group 5

VREG_USB_3.3V

200 us

Group 3

Group 5

Group 5

VGA CAM Parallel IF

Group 4

C4

46

TP_SIMB

DLDO1_3.0V

TP_TRACE3

VMEM_1.8V

C44 2

C447

C4

30

C4

44

TP_GPEN400

C451

TP_RFGPIO400

C4

35

VMEM_1.8V

VMEM_1.8V

ALDO3_3.3V

C4

22

TP_GPEN401

VCORE_1.3V

BB_26MCLK

R416

C4

34

LVLDO_1.2V

C4

36

C4

16

R403

C4

32

C4

25

R4

33

C4

27

VCORE_1.3V

R432

R4

17

ALDO2_2.5V

C4

18

R4

18

C448

C4

14

TP_TRACESYNC

C4

38

C4

19

TP_TRACE4

ALDO2_2.5V

C4

05

A2

1 B

GND3NC

5

VCC 6

4Y

C4

09

U400

R402

VCAM_1.8V_IO

LVLDO_1.2V

C4

13

LVLDO_1.2V

C4

39

C4

10

R415

TR400

3D

G 2

S1

VMEM_1.8V

C4

26

VMEM_1.8V

R414

C4

29

C449

VMEM_1.8V

C4

15

C4

20

C4

24

C4

06

C4

17

VMIC_BIAS_2.1V

R434

TP_TRACE2

R431

VMEM_1.8V

C4

12

ALDO7_3.0V VMEM_1.8V

C4

23

VBAT

VMEM_1.8V

C4

08

TP_SRI_DATA

LVLDO_1.2V

R413

C4

11

C4

28

C4

40

ALDO2_2.5V VSIM_3.0V

VMEM_1.8V

R4

27

Y26USBP

Y3

NC

Y5

US

BA

GN

DP

LL

Y6

NC

W8

VD

DP

_E

MI

W9DBA0

Y1

US

BA

VD

D2

5R

EF

Y2USBRREF

Y2

1V

DD

O_

FA

Y22SI M 2RST

Y23SI M 2DAT

Y25SI M RST

W2ATXLNDRVAM PLNLI NO UT

W21SI M 2CLK

W22SI M DAT

W24SI M CLK

W2

5V

DD

O_

US

B

W26USBN

W4

AT

XL

ND

RV

AV

SS

W6

AT

XI

HF

EP

DV

DD

1P

2

W1

2V

SS

W13DCLK

W14DCLKN

W1

5V

DD

P_

EM

I

W1

6V

SS

W1

7V

SS

W18FALE

W1

9V

DD

O_

FA

V3

AT

XL

ND

RV

AV

DD

3P

0V5

AT

XI

HF

EP

SP

VD

DL

30

P0

V6

AT

XI

HF

EP

AV

SS

V8

VS

S

V9

VD

DO

_E

MI

W1ATXLNDRVAM PRNLI NO UT

W1

0V

DD

O_

EM

IW

11

VD

DO

_E

MI

V1

6V

SS

V1

7V

SS

V1

8V

DD

CV

19

VD

DC

V2ATXLNDRVAM PLPLI NO UT

V23SD1DAT0

V25SD1DAT2

V2

6V

SS

U25SD1CK

U26UACTSN

U4

AT

XI

HF

EP

SP

VS

SR

P0

U5

AT

XI

HF

EP

DV

SS

U6

AT

XI

HF

EP

SP

VS

SL

P0

V1ATXLNDRVAM PRPLI NO UT

V1

2V

DD

O_

EM

IV

14

VD

DO

_E

MI

U1

2V

DD

CU

13

VD

DC

U1

4V

DD

CU

15

VD

DC

U1

8V

DD

C

U1

9V

SS

U2ATXI HFEPAM PRN100B

U24SD3DAT2

T25SD3CMD

T26SD3DAT3

T3

AT

XI

HF

EP

SP

VD

DR

30

P0

T5

AT

XI

HF

EP

AV

DD

30

T6

VS

S

U1ATXI HFEPAM PLP100B

U1

0V

DD

CU

11

VD

DC

T1ATXI HFEPAM PLN100B

T1

0V

DD

C

T1

7V

SS

T1

9V

DD

O_

SD

IO

1

T2ATXI HFEPAM PRP100B

T21SD1CMD

T22SD1DAT1

T23SD1DAT3

R21SD3CK

R22SD3DAT0

R24UBCTSN

R25UBRX

R2

6V

SS

R4M APLL_FREFP

R6

AP

LL

_A

VD

D1

P2 R

8V

DD

CR

10

VD

DC

R1

2V

SS

R1

3V

SS

R1

4V

SS

R1

5V

SS

R1

7V

DD

C

R1

9V

DD

O_

SD

IO

3

R2

MP

LL

_A

VD

D1

P2

P23UARTSN

P25TRSTB

P26UARX

P3

AR

XA

VS

S

P5

AP

LL

_A

VS

S

P6

NC

P8

AR

XA

VD

D3

P0

R1

MP

LL

_A

VS

S

P1

2V

SS

P1

3V

SS

P1

4V

SS

P1

5V

SS

P1

7V

DD

O_

1P

8

P19SD3DAT1

P2ARXM I CP2

P21UBTX

N25TM S

N2

6V

DD

O_

1P

8

N4

AR

XA

VS

S

N5ARXBP1P2

N6ARXAUXM I CBI AS

N8ARXM I CBI AS

P1ARXM I CP1

P1

0V

DD

C

N1

5V

SS

N1

7V

DD

C

N18TCK

N1

9N

VM

_V

DD

P

N2ARXM I CN2

N21RTCK

N22UBRTSN

N24UATX

M5

WC

DA

VS

S

M 6WCDTXO UTNI

M 8WCDTXO UTPI

N1ARXM I CN1

N1

0V

DD

C

N1

2V

SS

N1

3V

SS

N1

4V

SS

M 19TRACESYNC

M 2WCDAUXI N4

M 21TDO

M 22TRACEPKT12

M 23TRACEPKT13

M 25TRACEPKT15

M 26TRACEPKT14

M 3WCDAUXI N3

L9

VD

DC

M1

WC

DA

VD

D3

P0M

10

VD

DC

M1

2V

SS

M1

3V

SS

M1

4V

SS

M1

5V

SS

M 18TDI

L21TRACEPKT4

L22TRACEPKT6

L24TRACEPKT9

L25TRACEPKT8

L26TRACEPKT11

L4WCDAUXDAC1O UT

L6WCDAUXI N2

L8WCDAUXI N1

K6WCDAUXDAC0O UT

K8I 2S_SDO

K9

NC

L1WCDTXO UTNQ

L1

0V

DD

C

L18TRACEPKT3

L19PCM CK

L2WCDTXO UTPQ

K19TRACEPKT2

K2WCDRXI P

K21DI G M I CCLK

K23TRACEPKT5

K25TRACEPKT10

K2

6V

DD

O_

1P

8 K3

WC

DC

OM

PA

VD

D

K5

WC

DA

VS

S

K1

0V

DD

C

K1

1V

SS

K1

2V

DD

O_

1P

8_

3P

0_

GP

IO

K1

3V

DD

C

K1

4V

DD

O_

1P

8K1

6V

DD

C

K1

7V

DD

O_

1P

8

K18PCM DI

J25TRACEPKT7

J2

6V

SS

J4

WC

DA

VD

D3

P0

J5WCDAUXI N0

J6

VS

S

J8

VD

DO

_1

P8

J9

VS

S

K1WCDRXQ P

J1

5D

PL

L_

AV

SS

J1

7V

DD

O_

1P

8

J18CAM CK

J19LCDD5

J2WCDRXI N

J21LCDD0

J22LCDD2

J24PCM SYN

H8G PEN4

H9RESETN

J1WCDRXQ N

J10G PI O 38

J11G PI O 32

J12G PI O 27

J1

3V

SS

J14G PI O 8

H21LCDWE

H22LCDD7

H23LCDD3

H25TRACEPKT1

H26TRACECLK

H3TWI FENABLE

H5RFG PI O 1

H6RFG PI O 3

H12G PI O 22

H13G PI O 17

H14G PI O 4

H1

5D

PL

L_

AV

DD

1P

2

H1

7V

SS

H18LCDRE

H19LCDD4

H2RFG PI O 2

G 24LCDCS0

G 25DI G M I CDATA

G 26TRACEPKT0

G 4TWI FCLK

G 6TWI FDATA

H1TXDATA3G 1_TXRXDATA

H10BSC2DAT

H11G PI O 37

F6G PEN10

F7SPI FSS

F8I 2S_SDI

F9ANA_SYSCLKEN

G 1RXDATA3G 2

G 2SYS_CLK

G 21LCDD8

G 22LCDD17

F2AFCPDM

F20LCDD13

F22LCDD11

F23LCDD9

F25LCDD1

F26PCM DO

F3RFG PI O 4

F5RFG PI O 0

F1RXDATA3G 0

F10BSC2CLK

F11G PI O 31

F12G PI O 16

F13G PI O 13

F14G PI O 0

F15G PI O 2

F1

6N

C

E24LCDD12

E25LCDCD

E26LCDD6

E4RFG PI O 5

E5G PEN5

E7I 2S_SCK

E8BSCCLK

E9G PI O 29

E1

VD

DO

_R

FG

PI

O

E11G PI O 24

E12G PI O 18

E13G PI O 11

E15G PI O 3

E1

7C

AM

2_

AV

DD

1P

2

E2G PEN9

E23LCDD15

D2

0C

AM

1_

AV

DD

1P

2

D24LCDD16

D25LCDD10

D26LCDCS1

D3CLKX8

D5G PEN8

D6G PEN3

D8O TG CTRL1

C7PC2

C9G PI O 35

D1RXDATA3G 1

D10G PI O 30

D12G PI O 20

D14G PI O 12

D1

8C

AM

2_

AG

ND

D2G PEN11

C17CAM 2_M _DM 0

C2TXDATA3G 0

C2

0C

AM

1_

AG

ND

C2

2D

SI

_A

VD

D1

P2

C2

3D

SI

_A

GN

D

C26LCDD14

C4G PEN7

C5G PEN2

B6SPI TXD

B7BSCDAT

B8G PI O 39

B9G PI O 34

C1TXDATA3G 2_TXRXEN

C11G PI O 25

C13G PI O 15

C15G PI O 7

B20CAM 1_M _CM _CLK

B21CAM 1_M _CP_CLK

B22DSI _M _CM _CLK

B23DSI _M _CP_CLK

B2

6V

DD

O_

1P

8

B3G PEN0

B4G PEN1

B5PC1

B13G PI O 14

B14G PI O 9

B15G PI O 6

B16G PI O 1

B17CAM 2_M _DP0

B18CAM 2_M _DM 1

B19CAM 2_M _DP1

B2G PEN6

AF6DDQ 0

AF7DDQ 5

AF8DDQ 2

AF9DDQ M 0

B1

VS

S

B10G PI O 28

B11G PI O 23

B12G PI O 19

AF22FADQ 3

AF23CE3N

AF24CE2N

AF

25

VS

SA

F2

6V

SS

AF3DA2

AF4DA1

AF

5V

DD

O_

EM

I

AF15DDQ 21

AF16DDQ 22

AF

17

VS

S

AF18DDQ 27

AF19DDQ 29

AF

2V

SS

AF20DDQ 31

AF

21

VD

DO

_F

A

AE8DCKE1

AE9DDQ S0

AF

1V

SS

AF

10

VD

DO

_E

MI

AF11DDQ M 1

AF12DDQ 10

AF13DDQ 16

AF

14

VD

DO

_E

MI

AE24FADQ 10

AE25FADQ 12

AE

26

VS

S

AE3DA5

AE4DA0

AE5DA10

AE6DA11

AE7DWEN

AE17DDQ 25

AE18DDQ 28

AE19DDQ 30

AE2DA6

AE20FADQ 5

AE21FADQ 6

AE22FWEN

AE23FADQ 8

AE

1V

SS

AE10DDQ 7

AE11DDQ 11

AE12DDQ 15

AE13DDQ 18

AE14DDQ S2

AE15DDQ M 2

AE16DDQ M 3

AD20FADQ 7

AD22FCLK

AD23FADQ 13

AD25FCLE

AD

26

VD

DO

_F

A

AD4DA7

AD6DA13

AD8DCKE0

AC9DCASN

AD1DA8

AD10DDQ 6

AD12DDQ S1

AD14DDQ 19

AD16DDQ 24

AD18FADQ 0

AD2DA9

AC19FO EN

AC

2U

SB

AG

ND

AC21FADQ 9

AC22FADQ 11

AC25NRDY

AC26FWP

AC5DA4

AC7DA12

AB6DA3

AB8DCE1N

AB9DRASN

AC1USBDP

AC11DDQ 4

AC13DDQ 12

AC15DDQ 23

AC17DDQ 26

AB18FADQ 2

AB

2U

SB

AV

DD

12

AB20FADVN

AB21FADQ 14

AB

23

VS

S

AB25FADQ 15

AB

26

VS

S

AB

5U

SB

AV

DD

25

AA9DCE0N

AB1USBDM

AB10DDQ 3

AB12DDQ 8

AB13DDQ 13

AB14DDQ 17

AB16DDQ S3

AB17FADQ 1

AA

24

VD

DO

_S

IM

A

AA25FRDY

AA

26

VD

DO

_S

IM

B

AA

4U

SB

DV

DD

12

PL

LAA

5U

SB

AV

DD

33

AA

6N

C

AA

7V

SS

AA8DBA1

AA13DDQ 9

AA14DDQ 14

AA15DDQ 20

AA

16

VS

S

AA18FADQ 4

AA

19

VD

DO

_F

A

AA

2U

SB

DG

ND

PL

L

AA

20

VS

S

A6CLK32K

A7SO FTRSTO

A8G PI O 36

A9G PI O 33

AA

1U

SB

AV

DD

12

PL

L

AA10DDQ 1

AA

11

VD

DO

_E

MI

AA

12

VS

S

A20CAM 1_M _DP0

A21CAM 1_M _DM 0

A22DSI _M _DM 0

A23DSI _M _DP0

A2

6V

SS

A3SPI CLK

A4I 2S_WS

A5SPI RXD

A13G PI O 21

A14G PI O 10

A1

5V

SS

A16G PI O 5

A1

7C

AM

2_

AG

ND

A18CAM 2_M _CM _CLK

A19CAM 2_M _CP_CLK

A2

VS

S

1N

C2

NC

A1

VS

S

A1

0V

SS

A1

1V

DD

O_

1P

8

A12G PI O 26

C4

37

UCP400

C4

21

R4

28

C453

C4

07

TP_TRACECLK

TP_TRACE0

C4

45

R419

ALDO1_3.0V

R412

TP_TRACE1 R4

47

C441

R426

C4

33

C4

31

ALDO7_3.0V

SDRAM_CEN_1

SDRAM_CKE_1

BB_26MCLK

GPS_EN

PROXI_SDA

SD_DET

HW_REV_BIT0

EAR_ADC_3.5

CAM_VGA_MCLK

EARKEY_INT

CAM_2M_STBY

CAM_VSYNCCAM_HSYNC

HW_REV_BIT1HW_REV_BIT2

BB_RST

SRI_DATA

EAR_L

EAR_R

PA_TEMP

CAM_D(0)_FCAM_D(1)_FCAM_D(2)_FCAM_D(3)_FCAM_D(4)_FCAM_D(5)_FCAM_D(6)_FCAM_D(7)_F

KLCM_M2_MACKLCM_MAC

CAM_MCLK

CAM_VGA_RST

CAM_VGA_STBY

SIM_IOSIM_CLK

SIM_RST

CAM_PCLK

KEY_LED_EN

BT_UART_TXD

SDIO_D(1)

SDIO_D(3)

SD_CMD

SD_D(3)

SPK_AMP_PRCV_N

SD_D(2)

SDIO_CLK

SDIO_D(0)

SDIO_D(2)

MIC_OUT_P

SD_D(1)

EAR_MIC_OUT_P

A11TRST

RXD2

SD_CLK

SD_D(0)

BT_UART_CTS_N

BT_UART_RXD

SPK_AMP_N

RCV_P

SDIO_CMD

BT_PCM_CLK

A11TDIA11TDO

VBAT_SENSOR

MIC_OUT_N

A11TCK

EAR_MIC_OUT_N

A11RTCK

BT_UART_RTS_N

TXD2

A11TMS

RXDATA3G2

SRI_CLK

RTXDATA2G_TXDATA3G1

CAM_SDA

VF

SRI_EN

PAM_R2

UMTS900_PA_EN

BB_RST

CAM_MCLK

BT_PCM_SYNC

BT_PCM_OUT

CAM_VGA_EN

PAM_VRAMP

PMU_SDA

RTXEN2G_TXDATA3G2TXDATA3G0

PC2

RXDATA3G1

CLK_CX8

I2S_CLK

PMU_SCL

RXDATA3G0

CAM_SCL

BT_PCM_IN

UMTS2100_PA_EN

PAM_R1

GPS_UART_CTS

I2S_DO

I2S_WS

GPS_UART_RXD

CLK32K

SOFT_RST_N

MBWAIT

BCM_USB_D_N

MBADV

SDRAM_RAS

BCM_USB_D_P

OEN

INTO

MBCK

WENSDRAM_WEN

CE_O

PC1

GPS_UART_TXD

DDQS3

PROXI_OUT

KBR(1)KBR(0)

PROXI_SCL

GPS_UART_RTS

D(24)D(25)D(26)D(27)D(28)

D(18)

D(29)D(30)D(31)

D(16)D(17)

D(19)D(20)

DDQM2DDQM3

DDQS2

GSM_ANT_SEL1

ACCEL_SCL

RFST2G_MTSLOTEN3G

ACCEL_SDA

DBA0DBA1

DDQM0DDQM1

DDQS0DDQS1

D(21)D(22)D(23)

LCD_FLM

NFC_SDA

BT_VREG_EN

GPS_RST_N

LCD_BL_EN

GSM_ANT_SEL0

GSM_ANT_SEL2

GSM_ANT_SEL3

ACCEL_INT

FAD(5)FAD(6)FAD(7)FAD(8)FAD(9)FAD(10)FAD(11)FAD(12)

FAD(2)

FAD(13)FAD(14)FAD(15)

FAD(0)FAD(1)

FAD(3)FAD(4)

A(13)

KBC(0)

GPS_CLKREQ

WL_HOST_WAKE

WLAN_RST_N

BT_WAKE

BT_RST_N

LCD_D(17)

SDRAM_CLK_DFAD[15:0]

A(7)A(8)

A(11)A(12)

A(9)A(10)

SDRAM_CAS

SDRAM_CKE

SDRAM_CLK

SDRAM_CEN

NFC_ENNFC_IRQ

NFC_SCL

LCD_D(2)LCD_D(3)LCD_D(4)LCD_D(5)LCD_D(6)LCD_D(7)LCD_D(8)

LCD_D(10)LCD_D(11)LCD_D(12)LCD_D(13)LCD_D(14)LCD_D(15)

LCD_CS

LCD_WRLCD_RDLCD_RS

A[13:0]

A(0)A(1)A(2)A(3)A(4)A(5)A(6)

D(3)D(4)

TSP_INT

TSP_SDATSP_SCL

PMU_IRQ

LCD_RST

CAM_RST

BT_HOST_WAKE

EAR_DET_3.5

KBC(1)

NFC_FIRM

LCD_D(9)

LCD_D(0:15)

LCD_D(0)LCD_D(1)

VBAT_SENSOR

BB_RST_HW

BB_RST_SW

D[31:0]

D(5)D(6)D(7)D(8)D(9)D(10)D(11)D(12)

D(2)

D(13)D(14)D(15)

D(0)D(1)

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.

8-30

- Main key GT-S5380

Check the UCP400 & Replace it

Yes

Replace Dome sheet

CheckR802 and ZD800

CheckDome sheet broken

Yes

Main key don't operate

No : No problem

Resoldering R802 , ZD800

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

:

2.5V

Group 2

1.8V

1

1.2V

I 2 C_ S DA

1.3V

200 us:

VREG_USB_2.5V

Group 2

I 2 C_ S DA

200 us

:

200 us

I 2 C_ S CL

Group 3

T S P H a s a P u l l Up R e s i s t e r

VREG_USB_3.0V

200 us

I 2 C_ S CL

200 us

Group 1

3.0V3

200 us

2

Group 4 VREG_PLL_1.2V

2

VREG_ANLOG_3.0V

3.3VAnalog Supply Power-up Sequence

Group 1

1

:

:

200 us

Group 4

Group 3

200 us

Group 5

VREG_USB_3.3V

200 us

Group 3

Group 5

Group 5

VGA CAM Parallel IF

Group 4

C4

46

TP_SIMB

DLDO1_3.0V

TP_TRACE3

VMEM_1.8V

C44 2

C447

C4

30

C4

44

TP_GPEN400

C451

TP_RFGPIO400

C4

35

VMEM_1.8V

VMEM_1.8V

ALDO3_3.3V

C4

22

TP_GPEN401

VCORE_1.3V

BB_26MCLK

R416

C4

34

LVLDO_1.2V

C4

36

C4

16

R403

C4

32

C4

25

R4

33

C4

27

VCORE_1.3V

R432

R4

17

ALDO2_2.5V

C4

18

R4

18

C448

C4

14

TP_TRACESYNC

C4

38

C4

19

TP_TRACE4

ALDO2_2.5V

C4

05

A2

1 B

GND3NC

5

VCC 6

4Y

C4

09

U400

R402

VCAM_1.8V_IO

LVLDO_1.2V

C4

13

LVLDO_1.2V

C4

39

C4

10

R415

TR400

3D

G 2

S1

VMEM_1.8V

C4

26

VMEM_1.8V

R414

C4

29

C449

VMEM_1.8V

C4

15

C4

20

C4

24

C4

06

C4

17

VMIC_BIAS_2.1V

R434

TP_TRACE2

R431

VMEM_1.8V

C4

12

ALDO7_3.0V VMEM_1.8V

C4

23

VBAT

VMEM_1.8V

C4

08

TP_SRI_DATA

LVLDO_1.2V

R413

C4

11

C4

28

C4

40

ALDO2_2.5V VSIM_3.0V

VMEM_1.8V

R4

27

Y26USBP

Y3

NC

Y5

US

BA

GN

DP

LL

Y6

NC

W8

VD

DP

_E

MI

W9DBA0

Y1

US

BA

VD

D2

5R

EF

Y2USBRREF

Y2

1V

DD

O_

FA

Y22SI M 2RST

Y23SI M 2DAT

Y25SI M RST

W2ATXLNDRVAM PLNLI NO UT

W21SI M 2CLK

W22SI M DAT

W24SI M CLK

W2

5V

DD

O_

US

B

W26USBN

W4

AT

XL

ND

RV

AV

SS

W6

AT

XI

HF

EP

DV

DD

1P

2

W1

2V

SS

W13DCLK

W14DCLKN

W1

5V

DD

P_

EM

I

W1

6V

SS

W1

7V

SS

W18FALE

W1

9V

DD

O_

FA

V3

AT

XL

ND

RV

AV

DD

3P

0V5

AT

XI

HF

EP

SP

VD

DL

30

P0

V6

AT

XI

HF

EP

AV

SS

V8

VS

S

V9

VD

DO

_E

MI

W1ATXLNDRVAM PRNLI NO UT

W1

0V

DD

O_

EM

IW

11

VD

DO

_E

MI

V1

6V

SS

V1

7V

SS

V1

8V

DD

CV

19

VD

DC

V2ATXLNDRVAM PLPLI NO UT

V23SD1DAT0

V25SD1DAT2

V2

6V

SS

U25SD1CK

U26UACTSN

U4

AT

XI

HF

EP

SP

VS

SR

P0

U5

AT

XI

HF

EP

DV

SS

U6

AT

XI

HF

EP

SP

VS

SL

P0

V1ATXLNDRVAM PRPLI NO UT

V1

2V

DD

O_

EM

IV

14

VD

DO

_E

MI

U1

2V

DD

CU

13

VD

DC

U1

4V

DD

CU

15

VD

DC

U1

8V

DD

C

U1

9V

SS

U2ATXI HFEPAM PRN100B

U24SD3DAT2

T25SD3CMD

T26SD3DAT3

T3

AT

XI

HF

EP

SP

VD

DR

30

P0

T5

AT

XI

HF

EP

AV

DD

30

T6

VS

S

U1ATXI HFEPAM PLP100B

U1

0V

DD

CU

11

VD

DC

T1ATXI HFEPAM PLN100B

T1

0V

DD

C

T1

7V

SS

T1

9V

DD

O_

SD

IO

1

T2ATXI HFEPAM PRP100B

T21SD1CMD

T22SD1DAT1

T23SD1DAT3

R21SD3CK

R22SD3DAT0

R24UBCTSN

R25UBRX

R2

6V

SS

R4M APLL_FREFP

R6

AP

LL

_A

VD

D1

P2 R

8V

DD

CR

10

VD

DC

R1

2V

SS

R1

3V

SS

R1

4V

SS

R1

5V

SS

R1

7V

DD

C

R1

9V

DD

O_

SD

IO

3

R2

MP

LL

_A

VD

D1

P2

P23UARTSN

P25TRSTB

P26UARX

P3

AR

XA

VS

S

P5

AP

LL

_A

VS

S

P6

NC

P8

AR

XA

VD

D3

P0

R1

MP

LL

_A

VS

S

P1

2V

SS

P1

3V

SS

P1

4V

SS

P1

5V

SS

P1

7V

DD

O_

1P

8

P19SD3DAT1

P2ARXM I CP2

P21UBTX

N25TM S

N2

6V

DD

O_

1P

8

N4

AR

XA

VS

S

N5ARXBP1P2

N6ARXAUXM I CBI AS

N8ARXM I CBI AS

P1ARXM I CP1

P1

0V

DD

C

N1

5V

SS

N1

7V

DD

C

N18TCK

N1

9N

VM

_V

DD

P

N2ARXM I CN2

N21RTCK

N22UBRTSN

N24UATX

M5

WC

DA

VS

S

M 6WCDTXO UTNI

M 8WCDTXO UTPI

N1ARXM I CN1

N1

0V

DD

C

N1

2V

SS

N1

3V

SS

N1

4V

SS

M 19TRACESYNC

M 2WCDAUXI N4

M 21TDO

M 22TRACEPKT12

M 23TRACEPKT13

M 25TRACEPKT15

M 26TRACEPKT14

M 3WCDAUXI N3

L9

VD

DC

M1

WC

DA

VD

D3

P0M

10

VD

DC

M1

2V

SS

M1

3V

SS

M1

4V

SS

M1

5V

SS

M 18TDI

L21TRACEPKT4

L22TRACEPKT6

L24TRACEPKT9

L25TRACEPKT8

L26TRACEPKT11

L4WCDAUXDAC1O UT

L6WCDAUXI N2

L8WCDAUXI N1

K6WCDAUXDAC0O UT

K8I 2S_SDO

K9

NC

L1WCDTXO UTNQ

L1

0V

DD

C

L18TRACEPKT3

L19PCM CK

L2WCDTXO UTPQ

K19TRACEPKT2

K2WCDRXI P

K21DI G M I CCLK

K23TRACEPKT5

K25TRACEPKT10

K2

6V

DD

O_

1P

8 K3

WC

DC

OM

PA

VD

D

K5

WC

DA

VS

S

K1

0V

DD

C

K1

1V

SS

K1

2V

DD

O_

1P

8_

3P

0_

GP

IO

K1

3V

DD

C

K1

4V

DD

O_

1P

8K1

6V

DD

C

K1

7V

DD

O_

1P

8

K18PCM DI

J25TRACEPKT7

J2

6V

SS

J4

WC

DA

VD

D3

P0

J5WCDAUXI N0

J6

VS

S

J8

VD

DO

_1

P8

J9

VS

S

K1WCDRXQ P

J1

5D

PL

L_

AV

SS

J1

7V

DD

O_

1P

8

J18CAM CK

J19LCDD5

J2WCDRXI N

J21LCDD0

J22LCDD2

J24PCM SYN

H8G PEN4

H9RESETN

J1WCDRXQ N

J10G PI O 38

J11G PI O 32

J12G PI O 27

J1

3V

SS

J14G PI O 8

H21LCDWE

H22LCDD7

H23LCDD3

H25TRACEPKT1

H26TRACECLK

H3TWI FENABLE

H5RFG PI O 1

H6RFG PI O 3

H12G PI O 22

H13G PI O 17

H14G PI O 4

H1

5D

PL

L_

AV

DD

1P

2

H1

7V

SS

H18LCDRE

H19LCDD4

H2RFG PI O 2

G 24LCDCS0

G 25DI G M I CDATA

G 26TRACEPKT0

G 4TWI FCLK

G 6TWI FDATA

H1TXDATA3G 1_TXRXDATA

H10BSC2DAT

H11G PI O 37

F6G PEN10

F7SPI FSS

F8I 2S_SDI

F9ANA_SYSCLKEN

G 1RXDATA3G 2

G 2SYS_CLK

G 21LCDD8

G 22LCDD17

F2AFCPDM

F20LCDD13

F22LCDD11

F23LCDD9

F25LCDD1

F26PCM DO

F3RFG PI O 4

F5RFG PI O 0

F1RXDATA3G 0

F10BSC2CLK

F11G PI O 31

F12G PI O 16

F13G PI O 13

F14G PI O 0

F15G PI O 2

F1

6N

C

E24LCDD12

E25LCDCD

E26LCDD6

E4RFG PI O 5

E5G PEN5

E7I 2S_SCK

E8BSCCLK

E9G PI O 29

E1

VD

DO

_R

FG

PI

O

E11G PI O 24

E12G PI O 18

E13G PI O 11

E15G PI O 3

E1

7C

AM

2_

AV

DD

1P

2

E2G PEN9

E23LCDD15

D2

0C

AM

1_

AV

DD

1P

2

D24LCDD16

D25LCDD10

D26LCDCS1

D3CLKX8

D5G PEN8

D6G PEN3

D8O TG CTRL1

C7PC2

C9G PI O 35

D1RXDATA3G 1

D10G PI O 30

D12G PI O 20

D14G PI O 12

D1

8C

AM

2_

AG

ND

D2G PEN11

C17CAM 2_M _DM 0

C2TXDATA3G 0

C2

0C

AM

1_

AG

ND

C2

2D

SI

_A

VD

D1

P2

C2

3D

SI

_A

GN

D

C26LCDD14

C4G PEN7

C5G PEN2

B6SPI TXD

B7BSCDAT

B8G PI O 39

B9G PI O 34

C1TXDATA3G 2_TXRXEN

C11G PI O 25

C13G PI O 15

C15G PI O 7

B20CAM 1_M _CM _CLK

B21CAM 1_M _CP_CLK

B22DSI _M _CM _CLK

B23DSI _M _CP_CLK

B2

6V

DD

O_

1P

8

B3G PEN0

B4G PEN1

B5PC1

B13G PI O 14

B14G PI O 9

B15G PI O 6

B16G PI O 1

B17CAM 2_M _DP0

B18CAM 2_M _DM 1

B19CAM 2_M _DP1

B2G PEN6

AF6DDQ 0

AF7DDQ 5

AF8DDQ 2

AF9DDQ M 0

B1

VS

S

B10G PI O 28

B11G PI O 23

B12G PI O 19

AF22FADQ 3

AF23CE3N

AF24CE2N

AF

25

VS

SA

F2

6V

SS

AF3DA2

AF4DA1

AF

5V

DD

O_

EM

I

AF15DDQ 21

AF16DDQ 22

AF

17

VS

S

AF18DDQ 27

AF19DDQ 29

AF

2V

SS

AF20DDQ 31

AF

21

VD

DO

_F

A

AE8DCKE1

AE9DDQ S0

AF

1V

SS

AF

10

VD

DO

_E

MI

AF11DDQ M 1

AF12DDQ 10

AF13DDQ 16

AF

14

VD

DO

_E

MI

AE24FADQ 10

AE25FADQ 12

AE

26

VS

S

AE3DA5

AE4DA0

AE5DA10

AE6DA11

AE7DWEN

AE17DDQ 25

AE18DDQ 28

AE19DDQ 30

AE2DA6

AE20FADQ 5

AE21FADQ 6

AE22FWEN

AE23FADQ 8

AE

1V

SS

AE10DDQ 7

AE11DDQ 11

AE12DDQ 15

AE13DDQ 18

AE14DDQ S2

AE15DDQ M 2

AE16DDQ M 3

AD20FADQ 7

AD22FCLK

AD23FADQ 13

AD25FCLE

AD

26

VD

DO

_F

A

AD4DA7

AD6DA13

AD8DCKE0

AC9DCASN

AD1DA8

AD10DDQ 6

AD12DDQ S1

AD14DDQ 19

AD16DDQ 24

AD18FADQ 0

AD2DA9

AC19FO EN

AC

2U

SB

AG

ND

AC21FADQ 9

AC22FADQ 11

AC25NRDY

AC26FWP

AC5DA4

AC7DA12

AB6DA3

AB8DCE1N

AB9DRASN

AC1USBDP

AC11DDQ 4

AC13DDQ 12

AC15DDQ 23

AC17DDQ 26

AB18FADQ 2

AB

2U

SB

AV

DD

12

AB20FADVN

AB21FADQ 14

AB

23

VS

S

AB25FADQ 15

AB

26

VS

S

AB

5U

SB

AV

DD

25

AA9DCE0N

AB1USBDM

AB10DDQ 3

AB12DDQ 8

AB13DDQ 13

AB14DDQ 17

AB16DDQ S3

AB17FADQ 1

AA

24

VD

DO

_S

IM

A

AA25FRDY

AA

26

VD

DO

_S

IM

B

AA

4U

SB

DV

DD

12

PL

LAA

5U

SB

AV

DD

33

AA

6N

C

AA

7V

SS

AA8DBA1

AA13DDQ 9

AA14DDQ 14

AA15DDQ 20

AA

16

VS

S

AA18FADQ 4

AA

19

VD

DO

_F

A

AA

2U

SB

DG

ND

PL

L

AA

20

VS

S

A6CLK32K

A7SO FTRSTO

A8G PI O 36

A9G PI O 33

AA

1U

SB

AV

DD

12

PL

L

AA10DDQ 1

AA

11

VD

DO

_E

MI

AA

12

VS

S

A20CAM 1_M _DP0

A21CAM 1_M _DM 0

A22DSI _M _DM 0

A23DSI _M _DP0

A2

6V

SS

A3SPI CLK

A4I 2S_WS

A5SPI RXD

A13G PI O 21

A14G PI O 10

A1

5V

SS

A16G PI O 5

A1

7C

AM

2_

AG

ND

A18CAM 2_M _CM _CLK

A19CAM 2_M _CP_CLK

A2

VS

S

1N

C2

NC

A1

VS

S

A1

0V

SS

A1

1V

DD

O_

1P

8

A12G PI O 26

C4

37

UCP400

C4

21

R4

28

C453

C4

07

TP_TRACECLK

TP_TRACE0

C4

45

R419

ALDO1_3.0V

R412

TP_TRACE1 R4

47

C441

R426

C4

33

C4

31

ALDO7_3.0V

SDRAM_CEN_1

SDRAM_CKE_1

BB_26MCLK

GPS_EN

PROXI_SDA

SD_DET

HW_REV_BIT0

EAR_ADC_3.5

CAM_VGA_MCLK

EARKEY_INT

CAM_2M_STBY

CAM_VSYNCCAM_HSYNC

HW_REV_BIT1HW_REV_BIT2

BB_RST

SRI_DATA

EAR_L

EAR_R

PA_TEMP

CAM_D(0)_FCAM_D(1)_FCAM_D(2)_FCAM_D(3)_FCAM_D(4)_FCAM_D(5)_FCAM_D(6)_FCAM_D(7)_F

KLCM_M2_MACKLCM_MAC

CAM_MCLK

CAM_VGA_RST

CAM_VGA_STBY

SIM_IOSIM_CLK

SIM_RST

CAM_PCLK

KEY_LED_EN

BT_UART_TXD

SDIO_D(1)

SDIO_D(3)

SD_CMD

SD_D(3)

SPK_AMP_PRCV_N

SD_D(2)

SDIO_CLK

SDIO_D(0)

SDIO_D(2)

MIC_OUT_P

SD_D(1)

EAR_MIC_OUT_P

A11TRST

RXD2

SD_CLK

SD_D(0)

BT_UART_CTS_N

BT_UART_RXD

SPK_AMP_N

RCV_P

SDIO_CMD

BT_PCM_CLK

A11TDIA11TDO

VBAT_SENSOR

MIC_OUT_N

A11TCK

EAR_MIC_OUT_N

A11RTCK

BT_UART_RTS_N

TXD2

A11TMS

RXDATA3G2

SRI_CLK

RTXDATA2G_TXDATA3G1

CAM_SDA

VF

SRI_EN

PAM_R2

UMTS900_PA_EN

BB_RST

CAM_MCLK

BT_PCM_SYNC

BT_PCM_OUT

CAM_VGA_EN

PAM_VRAMP

PMU_SDA

RTXEN2G_TXDATA3G2TXDATA3G0

PC2

RXDATA3G1

CLK_CX8

I2S_CLK

PMU_SCL

RXDATA3G0

CAM_SCL

BT_PCM_IN

UMTS2100_PA_EN

PAM_R1

GPS_UART_CTS

I2S_DO

I2S_WS

GPS_UART_RXD

CLK32K

SOFT_RST_N

MBWAIT

BCM_USB_D_N

MBADV

SDRAM_RAS

BCM_USB_D_P

OEN

INTO

MBCK

WENSDRAM_WEN

CE_O

PC1

GPS_UART_TXD

DDQS3

PROXI_OUT

KBR(1)KBR(0)

PROXI_SCL

GPS_UART_RTS

D(24)D(25)D(26)D(27)D(28)

D(18)

D(29)D(30)D(31)

D(16)D(17)

D(19)D(20)

DDQM2DDQM3

DDQS2

GSM_ANT_SEL1

ACCEL_SCL

RFST2G_MTSLOTEN3G

ACCEL_SDA

DBA0DBA1

DDQM0DDQM1

DDQS0DDQS1

D(21)D(22)D(23)

LCD_FLM

NFC_SDA

BT_VREG_EN

GPS_RST_N

LCD_BL_EN

GSM_ANT_SEL0

GSM_ANT_SEL2

GSM_ANT_SEL3

ACCEL_INT

FAD(5)FAD(6)FAD(7)FAD(8)FAD(9)FAD(10)FAD(11)FAD(12)

FAD(2)

FAD(13)FAD(14)FAD(15)

FAD(0)FAD(1)

FAD(3)FAD(4)

A(13)

KBC(0)

GPS_CLKREQ

WL_HOST_WAKE

WLAN_RST_N

BT_WAKE

BT_RST_N

LCD_D(17)

SDRAM_CLK_DFAD[15:0]

A(7)A(8)

A(11)A(12)

A(9)A(10)

SDRAM_CAS

SDRAM_CKE

SDRAM_CLK

SDRAM_CEN

NFC_ENNFC_IRQ

NFC_SCL

LCD_D(2)LCD_D(3)LCD_D(4)LCD_D(5)LCD_D(6)LCD_D(7)LCD_D(8)

LCD_D(10)LCD_D(11)LCD_D(12)LCD_D(13)LCD_D(14)LCD_D(15)

LCD_CS

LCD_WRLCD_RDLCD_RS

A[13:0]

A(0)A(1)A(2)A(3)A(4)A(5)A(6)

D(3)D(4)

TSP_INT

TSP_SDATSP_SCL

PMU_IRQ

LCD_RST

CAM_RST

BT_HOST_WAKE

EAR_DET_3.5

KBC(1)

NFC_FIRM

LCD_D(9)

LCD_D(0:15)

LCD_D(0)LCD_D(1)

VBAT_SENSOR

BB_RST_HW

BB_RST_SW

D[31:0]

D(5)D(6)D(7)D(8)D(9)D(10)D(11)D(12)

D(2)

D(13)D(14)D(15)

D(0)D(1)

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

8-3-9. T-Flash GT-S5380

Wrong operation of T-Flash

CD600 SolderingStatus is bad

CheckDLDO1_3.0V (C602) =

3.0V ?

No : No problem

Yes

Check the UCP400

Resolder or Replace the Connector

Replace the U500No

Yes: No problem

Replace the SD CardSocket on Bracket.Working correctly?

No

OKYES

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

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

2.5V

Group 2

1

1.2V

I2 C_ S DA

200 us:

Group 2

I2 C_ S DA

200 us

1

200 us

I2 C_ S CLT S P H a s a P u l l U p R e s i s t e r

200 us

I2 C_ S CL

3

200 us

Group 1

3.0V3

200 us

4

Group 4 VREG_PLL_1.2V

5

2

2

3.3VAnalog Supply Power-up Sequence

Group 1

1

:

200 us

Group 4

Group 3

200 us

Group 5

VREG_USB_3.3V

200 us

Group 3

Group 5

Group 5

VGA CAM Parallel IF

Group 4

C h a ng ed by:

C4

46

TP_SIMB

TP_TRACE3

C44 2

C447

C4

30

C4

44

TP_GPEN400

C451

TP_RFGPIO400

C4

35

VMEM_1.8V

VMEM_1.8V

C4

22

TP_GPEN401

BB_26MCLK

R416

C4

34

LVLDO_1.2V

C4

36

C4

16

R403

C4

32

C4

25

R4

33

C4

27

R432

R4

17

C4

18

R4

18

C448

C4

14

TP_TRACESYNC

C4

38

C4

19

TP_TRACE4

C4

05

A2

1 B

GND3NC5

VCC 6

4Y

C4

09

U400

R402

VCAM_1.8V_I O

LVLDO_1. 2V

C4

13

C4

39

C4

10

R415

TR400

3D

G 2

S1

C4

26

R414

C4

29

C449

VMEM_1. 8V

C4

15

C4

20

C4

24

C4

06

C4

17

VMIC_BIAS_2.1V

R434

TP_TRACE2

R431

C4

12

C4

23

VBAT

VMEM_1.8V

C4

08

TP_SRI_DATA

R413

C4

11

C4

28

C4

40

VMEM_1.8V

R4

27

Y26USBP

Y3

NC

Y5

US

BA

GN

DP

LL

Y6

NC

W8

VD

DP

_E

MI

W9DBA0

Y1

US

BA

VD

D2

5R

EF

Y2USBRREF

Y2

1V

DD

O_

FA

Y22SI M 2RST

Y23SI M 2DAT

Y25SI M RST

W2ATXLNDRVAM PLNLI NO UT

W 21SI M 2CLK

W 22SI M DAT

W 24SI M CLK

W2

5V

DD

O_

US

B

W 26USBN

W4

AT

XL

ND

RV

AV

SS

W6

AT

XI

HF

EP

DV

DD

1P

2

W1

2V

SS

W 13DCLK

W 14DCLKN

W1

5V

DD

P_

EM

I

W1

6V

SS

W1

7V

SS

W 18FALE

W1

9V

DD

O_

FA

V3

AT

XL

ND

RV

AV

DD

3P

0V5

AT

XI

HF

EP

SP

VD

DL

30

P0

V6

AT

XI

HF

EP

AV

SS

V8

VS

S

V9

VD

DO

_E

MI

W1ATXLNDRVAM PRNLI NO UT

W1

0V

DD

O_

EM

IW

11

VD

DO

_E

MI

V1

6V

SS

V1

7V

SS

V1

8V

DD

CV

19

VD

DC

V2ATXLNDRVAM PLPLI NO UT

V23SD1DAT0

V25SD1DAT2

V2

6V

SS

U25SD1CK

U26UACTSN

U4

AT

XI

HF

EP

SP

VS

SR

P0

U5

AT

XI

HF

EP

DV

SS

U6

AT

XI

HF

EP

SP

VS

SL

P0

V1ATXLNDRVAM PRPLI NO UT

V1

2V

DD

O_

EM

IV

14

VD

DO

_E

MI

U1

2V

DD

CU

13

VD

DC

U1

4V

DD

CU

15

VD

DC

U1

8V

DD

C

U1

9V

SS

U2ATXI HFEPAM PRN100B

U24SD3DAT2

T25SD3CMD

T26SD3DAT3

T3

AT

XI

HF

EP

SP

VD

DR

30

P0

T5

AT

XI

HF

EP

AV

DD

30

T6

VS

S

U1ATXI HFEPAM PLP100B

U1

0V

DD

CU

11

VD

DC

T1ATXI HFEPAM PLN100B

T1

0V

DD

C

T1

7V

SS

T1

9V

DD

O_

SD

IO

1

T2ATXI HFEPAM PRP100B

T21SD1CMD

T22SD1DAT1

T23SD1DAT3

R21SD3CK

R22SD3DAT0

R24UBCTSN

R25UBRX

R2

6V

SS

R4M APLL_FREFP

R6

AP

LL

_A

VD

D1

P2 R

8V

DD

CR

10

VD

DC

R1

2V

SS

R1

3V

SS

R1

4V

SS

R1

5V

SS

R1

7V

DD

C

R1

9V

DD

O_

SD

IO

3

R2

MP

LL

_A

VD

D1

P2

P23UARTSN

P25TRSTB

P26UARX

P3

AR

XA

VS

S

P5

AP

LL

_A

VS

S

P6

NC

P8

AR

XA

VD

D3

P0

R1

MP

LL

_A

VS

S

P1

2V

SS

P1

3V

SS

P1

4V

SS

P1

5V

SS

P1

7V

DD

O_

1P

8

P19SD3DAT1

P2ARXMI CP2

P21UBTX

N25TM S

N2

6V

DD

O_

1P

8

N4

AR

XA

VS

S

N5ARXBP1P2

N6ARXAUXM I CBI AS

N8ARXM I CBI AS

P1ARXMI CP1

P1

0V

DD

C

N1

5V

SS

N1

7V

DD

C

N18TCK

N1

9N

VM

_V

DD

P

N2ARXMI CN2

N21RTCK

N22UBRTSN

N24UATX

M5

WC

DA

VS

S

M 6WCDTXO UTNI

M 8WCDTXO UTPI

N1ARXMI CN1

N1

0V

DD

C

N1

2V

SS

N1

3V

SS

N1

4V

SS

M 19TRACESYNC

M 2WCDAUXI N4

M 21TDO

M 22TRACEPKT12

M 23TRACEPKT13

M 25TRACEPKT15

M 26TRACEPKT14

M 3WCDAUXI N3

L9

VD

DC

M1

WC

DA

VD

D3

P0M

10

VD

DC

M1

2V

SS

M1

3V

SS

M1

4V

SS

M1

5V

SS

M 18TDI

L21TRACEPKT4

L22TRACEPKT6

L24TRACEPKT9

L25TRACEPKT8

L26TRACEPKT11

L4W CDAUXDAC1O UT

L6WCDAUXI N2

L8WCDAUXI N1

K6W CDAUXDAC0O UT

K8I 2S_SDO

K9

NC

L1W CDTXO UTNQ

L1

0V

DD

C

L18TRACEPKT3

L19PCM CK

L2W CDTXO UTPQ

K19TRACEPKT2

K2W CDRXI P

K21DI G MI CCLK

K23TRACEPKT5

K25TRACEPKT10

K2

6V

DD

O_

1P

8 K3

WC

DC

OM

PA

VD

D

K5

WC

DA

VS

S

K1

0V

DD

C

K1

1V

SS

K1

2V

DD

O_

1P

8_

3P

0_

GP

IO

K1

3V

DD

C

K1

4V

DD

O_

1P

8K1

6V

DD

C

K1

7V

DD

O_

1P

8

K18PCM DI

J25TRACEPKT7

J2

6V

SS

J4

WC

DA

VD

D3

P0

J5WCDAUXI N0

J6

VS

S

J8

VD

DO

_1

P8

J9

VS

S

K1WCDRXQ P

J1

5D

PL

L_

AV

SS

J1

7V

DD

O_

1P

8

J18CAM CK

J19LCDD5

J2W CDRXI N

J21LCDD0

J22LCDD2

J24PCM SYN

H8G PEN4

H9RESETN

J1WCDRXQ N

J10G PI O 38

J11G PI O 32

J12G PI O 27

J1

3V

SS

J14G PI O 8

H21LCDWE

H22LCDD7

H23LCDD3

H25TRACEPKT1

H26TRACECLK

H3TWI FENABLE

H5RFG PI O 1

H6RFG PI O 3

H12G PI O 22

H13G PI O 17

H14G PI O 4

H1

5D

PL

L_

AV

DD

1P

2

H1

7V

SS

H18LCDRE

H19LCDD4

H2RFG PI O 2

G 24LCDCS0

G 25DI G M I CDATA

G 26TRACEPKT0

G 4TW I FCLK

G 6TW I FDATA

H1TXDATA3G 1_TXRXDATA

H10BSC2DAT

H11G PI O 37

F6G PEN10

F7SPI FSS

F8I 2S_SDI

F9ANA_SYSCLKEN

G 1RXDATA3G 2

G 2SYS_CLK

G 21LCDD8

G 22LCDD17

F2AFCPDM

F20LCDD13

F22LCDD11

F23LCDD9

F25LCDD1

F26PCM DO

F3RFG PI O 4

F5RFG PI O 0

F1RXDATA3G 0

F10BSC2CLK

F11G PI O 31

F12G PI O 16

F13G PI O 13

F14G PI O 0

F15G PI O 2

F1

6N

C

E24LCDD12

E25LCDCD

E26LCDD6

E4RFG PI O 5

E5G PEN5

E7I 2S_SCK

E8BSCCLK

E9G PI O 29

E1

VD

DO

_R

FG

PI

O

E11G PI O 24

E12G PI O 18

E13G PI O 11

E15G PI O 3

E1

7C

AM

2_

AV

DD

1P

2

E2G PEN9

E23LCDD15

D2

0C

AM

1_

AV

DD

1P

2

D24LCDD16

D25LCDD10

D26LCDCS1

D3CLKX8

D5G PEN8

D6G PEN3

D8O TG CTRL1

C7PC2

C9G PI O 35

D1RXDATA3G 1

D10G PI O 30

D12G PI O 20

D14G PI O 12

D1

8C

AM

2_

AG

ND

D2G PEN11

C17CAM 2_M _DM 0

C2TXDATA3G 0

C2

0C

AM

1_

AG

ND

C2

2D

SI

_A

VD

D1

P2

C2

3D

SI

_A

GN

D

C26LCDD14

C4G PEN7

C5G PEN2

B6SPI TXD

B7BSCDAT

B8G PI O 39

B9G PI O 34

C1TXDATA3G 2_TXRXEN

C11G PI O 25

C13G PI O 15

C15G PI O 7

B20CAM 1_M _CM _CLK

B21CAM 1_M _CP_CLK

B22DSI _M _CM _CLK

B23DSI _M _CP_CLK

B2

6V

DD

O_

1P

8

B3G PEN0

B4G PEN1

B5PC1

B13G PI O 14

B14G PI O 9

B15G PI O 6

B16G PI O 1

B17CAM 2_M _DP0

B18CAM 2_M _DM 1

B19CAM 2_M _DP1

B2G PEN6

AF6DDQ 0

AF7DDQ 5

AF8DDQ 2

AF9DDQ M 0

B1

VS

S

B10G PI O 28

B11G PI O 23

B12G PI O 19

AF22FADQ3

AF23CE3N

AF24CE2N

AF

25

VS

SA

F2

6V

SS

AF3DA2

AF4DA1

AF

5V

DD

O_

EM

I

AF15DDQ 21

AF16DDQ 22

AF

17

VS

S

AF18DDQ 27

AF19DDQ 29

AF

2V

SS

AF20DDQ 31

AF

21

VD

DO

_F

A

AE8DCKE1

AE9DDQ S0

AF

1V

SS

AF

10

VD

DO

_E

MI

AF11DDQ M 1

AF12DDQ 10

AF13DDQ 16

AF

14

VD

DO

_E

MI

AE24FADQ10

AE25FADQ12

AE

26

VS

S

AE3DA5

AE4DA0

AE5DA10

AE6DA11

AE7DW EN

AE17DDQ 25

AE18DDQ 28

AE19DDQ 30

AE2DA6

AE20FADQ5

AE21FADQ6

AE22FW EN

AE23FADQ8

AE

1V

SS

AE10DDQ 7

AE11DDQ 11

AE12DDQ 15

AE13DDQ 18

AE14DDQ S2

AE15DDQ M 2

AE16DDQ M 3

AD20FADQ7

AD22FCLK

AD23FADQ13

AD25FCLE

AD

26

VD

DO

_F

A

AD4DA7

AD6DA13

AD8DCKE0

AC9DCASN

AD1DA8

AD10DDQ 6

AD12DDQ S1

AD14DDQ 19

AD16DDQ 24

AD18FADQ0

AD2DA9

AC19FO EN

AC

2U

SB

AG

ND

AC21FADQ9

AC22FADQ11

AC25NRDY

AC26FW P

AC5DA4

AC7DA12

AB6DA3

AB8DCE1N

AB9DRASN

AC1USBDP

AC11DDQ 4

AC13DDQ 12

AC15DDQ 23

AC17DDQ 26

AB18FADQ2

AB

2U

SB

AV

DD

12

AB20FADVN

AB21FADQ14

AB

23

VS

S

AB25FADQ15

AB

26

VS

S

AB

5U

SB

AV

DD

25

AA9DCE0N

AB1USBDM

AB10DDQ 3

AB12DDQ 8

AB13DDQ 13

AB14DDQ 17

AB16DDQ S3

AB17FADQ1

AA

24

VD

DO

_S

IM

A

AA25FRDY

AA

26

VD

DO

_S

IM

B

AA

4U

SB

DV

DD

12

PL

LAA

5U

SB

AV

DD

33

AA

6N

C

AA

7V

SS

AA8DBA1

AA13DDQ 9

AA14DDQ 14

AA15DDQ 20

AA

16

VS

S

AA18FADQ4

AA

19

VD

DO

_F

A

AA

2U

SB

DG

ND

PL

L

AA

20

VS

S

A6CLK32K

A7SO FTRSTO

A8G PI O 36

A9G PI O 33

AA

1U

SB

AV

DD

12

PL

L

AA10DDQ 1

AA

11

VD

DO

_E

MI

AA

12

VS

S

A20CAM 1_M _DP0

A21CAM 1_M _DM 0

A22DSI _M_DM 0

A23DSI _M _DP0

A2

6V

SS

A3SPI CLK

A4I 2S_WS

A5SPI RXD

A13G PI O 21

A14G PI O 10

A1

5V

SS

A16G PI O 5

A1

7C

AM

2_

AG

ND

A18CAM 2_M _CM _CLK

A19CAM 2_M _CP_CLK

A2

VS

S

1N

C2

NC

A1

VS

S

A1

0V

SS

A1

1V

DD

O_

1P

8

A12G PI O 26

C4

37

UCP400

C4

21

R4

28

C453

C4

07

TP_TRACECLK

TP_TRACE0

C4

45

R419

R412

TP_TRACE1 R4

47

C441

R426

C4

33

C4

31

SDRAM_CEN_1

SDRAM_CKE_1

BB_26MCLK

GPS_EN

PROXI_SDA

SD_DET

HW_REV_BIT0

EAR_ADC_3.5

CAM_VGA_MCLK

EARKEY_INT

CAM_2M_STBY

CAM_VSYNCCAM_HSYNC

HW_REV_BIT1HW_REV_BIT2

BB_RST

SRI_DATA

EAR_L

EAR_R

PA_TEMP

CAM_D(0)_FCAM_D(1)_FCAM_D(2)_FCAM_D(3)_FCAM_D(4)_FCAM_D(5)_FCAM_D(6)_FCAM_D(7)_F

KLCM_M2_MACKLCM_MAC

CAM_MCLK

CAM_VGA_RST

CAM_VGA_STBY

SIM_IOSIM_CLK

SIM_RST

CAM_PCLK

KEY_LED_EN

BT_UART_TXD

SDIO_D(1)

SDIO_D(3)

SD_CMD

SD_D(3)

SPK_AMP_PRCV_N

SD_D(2)

SDIO_CLK

SDIO_D(0)

SDIO_D(2)

MIC_OUT_P

SD_D(1)

EAR_MIC_OUT_P

A11TRST

RXD2

SD_CLK

SD_D(0)

BT_UART_CTS_N

BT_UART_RXD

SPK_AMP_N

RCV_P

SDIO_CMD

BT_PCM_CLK

A11TDIA11TDO

VBAT_SENSOR

MIC_OUT_N

A11TCK

EAR_MIC_OUT_N

A11RTCK

BT_UART_RTS_N

TXD2

A11TMS

RXDATA3G2

SRI_CLK

RTXDATA2G_TXDATA3G1

CAM_SDA

VF

SRI_EN

PAM_R2

UMTS900_PA_EN

BB_RST

CAM_MCLK

BT_PCM_SYNC

BT_PCM_OUT

CAM_VGA_EN

PAM_VRAMP

PMU_SDA

RTXEN2G_TXDATA3G2TXDATA3G0

PC2

RXDATA3G1

CLK_CX8

I2S_CLK

PMU_SCL

RXDATA3G0

CAM_SCL

BT_PCM_IN

UMTS2100_PA_EN

PAM_R1

GPS_UART_CTS

I2S_DO

I2S_WS

GPS_UART_RXD

CLK32K

SOFT_RST_N

MBWAIT

BCM_USB_D_N

MBADV

SDRAM_RAS

BCM_USB_D_P

OEN

INTO

MBCK

WENSDRAM_WEN

CE_O

PC1

GPS_UART_TXD

DDQS3

PROXI_OUT

KBR(1)KBR(0)

PROXI_SCL

GPS_UART_RTS

D(24)D(25)D(26)D(27)D(28)

D(18)

D(29)D(30)D(31)

D(16)D(17)

D(19)D(20)

DDQM2DDQM3

DDQS2

GSM_ANT_SEL1

ACCEL_SCL

RFST2G_MTSLOTEN3G

ACCEL_SDA

DBA0DBA1

DDQM0DDQM1

DDQS0DDQS1

D(21)D(22)D(23)

LCD_FLM

NFC_SDA

BT_VREG_EN

GPS_RST_N

LCD_BL_EN

GSM_ANT_SEL0

GSM_ANT_SEL2

GSM_ANT_SEL3

ACCEL_INT

FAD(5)FAD(6)FAD(7)FAD(8)FAD(9)FAD(10)FAD(11)FAD(12)

FAD(2)

FAD(13)FAD(14)FAD(15)

FAD(0)FAD(1)

FAD(3)FAD(4)

A(13)

KBC(0)

GPS_CLKREQ

WL_HOST_WAKE

WLAN_RST_N

BT_WAKE

BT_RST_N

LCD_D(17)

SDRAM_CLK_DFAD[15:0]

A(7)A(8)

A(11)A(12)

A(9)A(10)

SDRAM_CAS

SDRAM_CKE

SDRAM_CLK

SDRAM_CEN

NFC_ENNFC_IRQ

NFC_SCL

LCD_D(2)LCD_D(3)LCD_D(4)LCD_D(5)LCD_D(6)LCD_D(7)LCD_D(8)

LCD_D(10)LCD_D(11)LCD_D(12)LCD_D(13)LCD_D(14)LCD_D(15)

LCD_CS

LCD_WRLCD_RDLCD_RS

A[13:0]

A(0)A(1)A(2)A(3)A(4)A(5)A(6)

D(3)D(4)

TSP_INT

TSP_SDATSP_SCL

PMU_IRQ

LCD_RST

CAM_RST

BT_HOST_WAKE

EAR_DET_3.5

KBC(1)

NFC_FIRM

LCD_D(9)

LCD_D(0:15)

LCD_D(0)LCD_D(1)

VBAT_SENSOR

BB_RST_HW

BB_RST_SW

D[31:0]

D(5)D(6)D(7)D(8)D(9)D(10)D(11)D(12)

D(2)

D(13)D(14)D(15)

D(0)D(1)

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

8-3-10. Camera S5380■ 2M Camera

Yes

Check the 2M Camerasocket on Main PBA.is there any broken ?

Replace the SOC700Yes

Check the voltageC711 = 2.8V,

C710, C712 = 1.8V,

No

Replace the U500No

Yes

Replace the UCP400NoCheck the MCLK

(C449)is it 24MHz ?

Yes

Change the camera module

"Camera" function does notwork

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

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

2.5V

Group 2

1

1.2V

I2 C_ S DA

200 us:

Group 2

I2 C_ S DA

200 us

1

200 us

I2 C_ S CLT S P H a s a P u l l U p R e s i s t e r

200 us

I2 C_ S CL

3

200 us

Group 1

3.0V3

200 us

4

Group 4 VREG_PLL_1.2V

5

2

2

3.3VAnalog Supply Power-up Sequence

Group 1

1

:

200 us

Group 4

Group 3

200 us

Group 5

VREG_USB_3.3V

200 us

Group 3

Group 5

Group 5

VGA CAM Parallel IF

Group 4

C h a ng ed by:

C4

46

TP_SIMB

TP_TRACE3

C44 2

C447

C4

30

C4

44

TP_GPEN400

C451

TP_RFGPIO400

C4

35

VMEM_1.8V

VMEM_1.8V

C4

22

TP_GPEN401

BB_26MCLK

R416

C4

34

LVLDO_1.2V

C4

36

C4

16

R403

C4

32

C4

25

R4

33

C4

27

R432

R4

17

C4

18

R4

18

C448

C4

14

TP_TRACESYNC

C4

38

C4

19

TP_TRACE4

C4

05

A2

1 B

GND3NC5

VCC 6

4Y

C4

09

U400

R402

VCAM_1.8V_I O

LVLDO_1. 2V

C4

13

C4

39

C4

10

R415

TR400

3D

G 2

S1

C4

26

R414

C4

29

C449

VMEM_1. 8V

C4

15

C4

20

C4

24

C4

06

C4

17

VMIC_BIAS_2.1V

R434

TP_TRACE2

R431

C4

12

C4

23

VBAT

VMEM_1.8V

C4

08

TP_SRI_DATA

R413

C4

11

C4

28

C4

40

VMEM_1.8V

R4

27

Y26USBP

Y3

NC

Y5

US

BA

GN

DP

LL

Y6

NC

W8

VD

DP

_E

MI

W9DBA0

Y1

US

BA

VD

D2

5R

EF

Y2USBRREF

Y2

1V

DD

O_

FA

Y22SI M 2RST

Y23SI M 2DAT

Y25SI M RST

W2ATXLNDRVAM PLNLI NO UT

W 21SI M 2CLK

W 22SI M DAT

W 24SI M CLK

W2

5V

DD

O_

US

B

W 26USBN

W4

AT

XL

ND

RV

AV

SS

W6

AT

XI

HF

EP

DV

DD

1P

2

W1

2V

SS

W 13DCLK

W 14DCLKN

W1

5V

DD

P_

EM

I

W1

6V

SS

W1

7V

SS

W 18FALE

W1

9V

DD

O_

FA

V3

AT

XL

ND

RV

AV

DD

3P

0V5

AT

XI

HF

EP

SP

VD

DL

30

P0

V6

AT

XI

HF

EP

AV

SS

V8

VS

S

V9

VD

DO

_E

MI

W1ATXLNDRVAM PRNLI NO UT

W1

0V

DD

O_

EM

IW

11

VD

DO

_E

MI

V1

6V

SS

V1

7V

SS

V1

8V

DD

CV

19

VD

DC

V2ATXLNDRVAM PLPLI NO UT

V23SD1DAT0

V25SD1DAT2

V2

6V

SS

U25SD1CK

U26UACTSN

U4

AT

XI

HF

EP

SP

VS

SR

P0

U5

AT

XI

HF

EP

DV

SS

U6

AT

XI

HF

EP

SP

VS

SL

P0

V1ATXLNDRVAM PRPLI NO UT

V1

2V

DD

O_

EM

IV

14

VD

DO

_E

MI

U1

2V

DD

CU

13

VD

DC

U1

4V

DD

CU

15

VD

DC

U1

8V

DD

C

U1

9V

SS

U2ATXI HFEPAM PRN100B

U24SD3DAT2

T25SD3CMD

T26SD3DAT3

T3

AT

XI

HF

EP

SP

VD

DR

30

P0

T5

AT

XI

HF

EP

AV

DD

30

T6

VS

S

U1ATXI HFEPAM PLP100B

U1

0V

DD

CU

11

VD

DC

T1ATXI HFEPAM PLN100B

T1

0V

DD

C

T1

7V

SS

T1

9V

DD

O_

SD

IO

1

T2ATXI HFEPAM PRP100B

T21SD1CMD

T22SD1DAT1

T23SD1DAT3

R21SD3CK

R22SD3DAT0

R24UBCTSN

R25UBRX

R2

6V

SS

R4M APLL_FREFP

R6

AP

LL

_A

VD

D1

P2 R

8V

DD

CR

10

VD

DC

R1

2V

SS

R1

3V

SS

R1

4V

SS

R1

5V

SS

R1

7V

DD

C

R1

9V

DD

O_

SD

IO

3

R2

MP

LL

_A

VD

D1

P2

P23UARTSN

P25TRSTB

P26UARX

P3

AR

XA

VS

S

P5

AP

LL

_A

VS

S

P6

NC

P8

AR

XA

VD

D3

P0

R1

MP

LL

_A

VS

S

P1

2V

SS

P1

3V

SS

P1

4V

SS

P1

5V

SS

P1

7V

DD

O_

1P

8

P19SD3DAT1

P2ARXMI CP2

P21UBTX

N25TM S

N2

6V

DD

O_

1P

8

N4

AR

XA

VS

S

N5ARXBP1P2

N6ARXAUXM I CBI AS

N8ARXM I CBI AS

P1ARXMI CP1

P1

0V

DD

C

N1

5V

SS

N1

7V

DD

C

N18TCK

N1

9N

VM

_V

DD

P

N2ARXMI CN2

N21RTCK

N22UBRTSN

N24UATX

M5

WC

DA

VS

S

M 6WCDTXO UTNI

M 8WCDTXO UTPI

N1ARXMI CN1

N1

0V

DD

C

N1

2V

SS

N1

3V

SS

N1

4V

SS

M 19TRACESYNC

M 2WCDAUXI N4

M 21TDO

M 22TRACEPKT12

M 23TRACEPKT13

M 25TRACEPKT15

M 26TRACEPKT14

M 3WCDAUXI N3

L9

VD

DC

M1

WC

DA

VD

D3

P0M

10

VD

DC

M1

2V

SS

M1

3V

SS

M1

4V

SS

M1

5V

SS

M 18TDI

L21TRACEPKT4

L22TRACEPKT6

L24TRACEPKT9

L25TRACEPKT8

L26TRACEPKT11

L4W CDAUXDAC1O UT

L6WCDAUXI N2

L8WCDAUXI N1

K6W CDAUXDAC0O UT

K8I 2S_SDO

K9

NC

L1W CDTXO UTNQ

L1

0V

DD

C

L18TRACEPKT3

L19PCM CK

L2W CDTXO UTPQ

K19TRACEPKT2

K2W CDRXI P

K21DI G MI CCLK

K23TRACEPKT5

K25TRACEPKT10

K2

6V

DD

O_

1P

8 K3

WC

DC

OM

PA

VD

D

K5

WC

DA

VS

S

K1

0V

DD

C

K1

1V

SS

K1

2V

DD

O_

1P

8_

3P

0_

GP

IO

K1

3V

DD

C

K1

4V

DD

O_

1P

8K1

6V

DD

C

K1

7V

DD

O_

1P

8

K18PCM DI

J25TRACEPKT7

J2

6V

SS

J4

WC

DA

VD

D3

P0

J5WCDAUXI N0

J6

VS

S

J8

VD

DO

_1

P8

J9

VS

S

K1WCDRXQ P

J1

5D

PL

L_

AV

SS

J1

7V

DD

O_

1P

8

J18CAM CK

J19LCDD5

J2W CDRXI N

J21LCDD0

J22LCDD2

J24PCM SYN

H8G PEN4

H9RESETN

J1WCDRXQ N

J10G PI O 38

J11G PI O 32

J12G PI O 27

J1

3V

SS

J14G PI O 8

H21LCDWE

H22LCDD7

H23LCDD3

H25TRACEPKT1

H26TRACECLK

H3TWI FENABLE

H5RFG PI O 1

H6RFG PI O 3

H12G PI O 22

H13G PI O 17

H14G PI O 4

H1

5D

PL

L_

AV

DD

1P

2

H1

7V

SS

H18LCDRE

H19LCDD4

H2RFG PI O 2

G 24LCDCS0

G 25DI G M I CDATA

G 26TRACEPKT0

G 4TW I FCLK

G 6TW I FDATA

H1TXDATA3G 1_TXRXDATA

H10BSC2DAT

H11G PI O 37

F6G PEN10

F7SPI FSS

F8I 2S_SDI

F9ANA_SYSCLKEN

G 1RXDATA3G 2

G 2SYS_CLK

G 21LCDD8

G 22LCDD17

F2AFCPDM

F20LCDD13

F22LCDD11

F23LCDD9

F25LCDD1

F26PCM DO

F3RFG PI O 4

F5RFG PI O 0

F1RXDATA3G 0

F10BSC2CLK

F11G PI O 31

F12G PI O 16

F13G PI O 13

F14G PI O 0

F15G PI O 2

F1

6N

C

E24LCDD12

E25LCDCD

E26LCDD6

E4RFG PI O 5

E5G PEN5

E7I 2S_SCK

E8BSCCLK

E9G PI O 29

E1

VD

DO

_R

FG

PI

O

E11G PI O 24

E12G PI O 18

E13G PI O 11

E15G PI O 3

E1

7C

AM

2_

AV

DD

1P

2

E2G PEN9

E23LCDD15

D2

0C

AM

1_

AV

DD

1P

2

D24LCDD16

D25LCDD10

D26LCDCS1

D3CLKX8

D5G PEN8

D6G PEN3

D8O TG CTRL1

C7PC2

C9G PI O 35

D1RXDATA3G 1

D10G PI O 30

D12G PI O 20

D14G PI O 12

D1

8C

AM

2_

AG

ND

D2G PEN11

C17CAM 2_M _DM 0

C2TXDATA3G 0

C2

0C

AM

1_

AG

ND

C2

2D

SI

_A

VD

D1

P2

C2

3D

SI

_A

GN

D

C26LCDD14

C4G PEN7

C5G PEN2

B6SPI TXD

B7BSCDAT

B8G PI O 39

B9G PI O 34

C1TXDATA3G 2_TXRXEN

C11G PI O 25

C13G PI O 15

C15G PI O 7

B20CAM 1_M _CM _CLK

B21CAM 1_M _CP_CLK

B22DSI _M _CM _CLK

B23DSI _M _CP_CLK

B2

6V

DD

O_

1P

8

B3G PEN0

B4G PEN1

B5PC1

B13G PI O 14

B14G PI O 9

B15G PI O 6

B16G PI O 1

B17CAM 2_M _DP0

B18CAM 2_M _DM 1

B19CAM 2_M _DP1

B2G PEN6

AF6DDQ 0

AF7DDQ 5

AF8DDQ 2

AF9DDQ M 0

B1

VS

S

B10G PI O 28

B11G PI O 23

B12G PI O 19

AF22FADQ3

AF23CE3N

AF24CE2N

AF

25

VS

SA

F2

6V

SS

AF3DA2

AF4DA1

AF

5V

DD

O_

EM

I

AF15DDQ 21

AF16DDQ 22

AF

17

VS

S

AF18DDQ 27

AF19DDQ 29

AF

2V

SS

AF20DDQ 31

AF

21

VD

DO

_F

A

AE8DCKE1

AE9DDQ S0

AF

1V

SS

AF

10

VD

DO

_E

MI

AF11DDQ M 1

AF12DDQ 10

AF13DDQ 16

AF

14

VD

DO

_E

MI

AE24FADQ10

AE25FADQ12

AE

26

VS

S

AE3DA5

AE4DA0

AE5DA10

AE6DA11

AE7DW EN

AE17DDQ 25

AE18DDQ 28

AE19DDQ 30

AE2DA6

AE20FADQ5

AE21FADQ6

AE22FW EN

AE23FADQ8

AE

1V

SS

AE10DDQ 7

AE11DDQ 11

AE12DDQ 15

AE13DDQ 18

AE14DDQ S2

AE15DDQ M 2

AE16DDQ M 3

AD20FADQ7

AD22FCLK

AD23FADQ13

AD25FCLE

AD

26

VD

DO

_F

A

AD4DA7

AD6DA13

AD8DCKE0

AC9DCASN

AD1DA8

AD10DDQ 6

AD12DDQ S1

AD14DDQ 19

AD16DDQ 24

AD18FADQ0

AD2DA9

AC19FO EN

AC

2U

SB

AG

ND

AC21FADQ9

AC22FADQ11

AC25NRDY

AC26FW P

AC5DA4

AC7DA12

AB6DA3

AB8DCE1N

AB9DRASN

AC1USBDP

AC11DDQ 4

AC13DDQ 12

AC15DDQ 23

AC17DDQ 26

AB18FADQ2

AB

2U

SB

AV

DD

12

AB20FADVN

AB21FADQ14

AB

23

VS

S

AB25FADQ15

AB

26

VS

S

AB

5U

SB

AV

DD

25

AA9DCE0N

AB1USBDM

AB10DDQ 3

AB12DDQ 8

AB13DDQ 13

AB14DDQ 17

AB16DDQ S3

AB17FADQ1

AA

24

VD

DO

_S

IM

A

AA25FRDY

AA

26

VD

DO

_S

IM

B

AA

4U

SB

DV

DD

12

PL

LAA

5U

SB

AV

DD

33

AA

6N

C

AA

7V

SS

AA8DBA1

AA13DDQ 9

AA14DDQ 14

AA15DDQ 20

AA

16

VS

S

AA18FADQ4

AA

19

VD

DO

_F

A

AA

2U

SB

DG

ND

PL

L

AA

20

VS

S

A6CLK32K

A7SO FTRSTO

A8G PI O 36

A9G PI O 33

AA

1U

SB

AV

DD

12

PL

L

AA10DDQ 1

AA

11

VD

DO

_E

MI

AA

12

VS

S

A20CAM 1_M _DP0

A21CAM 1_M _DM 0

A22DSI _M_DM 0

A23DSI _M _DP0

A2

6V

SS

A3SPI CLK

A4I 2S_WS

A5SPI RXD

A13G PI O 21

A14G PI O 10

A1

5V

SS

A16G PI O 5

A1

7C

AM

2_

AG

ND

A18CAM 2_M _CM _CLK

A19CAM 2_M _CP_CLK

A2

VS

S

1N

C2

NC

A1

VS

S

A1

0V

SS

A1

1V

DD

O_

1P

8

A12G PI O 26

C4

37

UCP400

C4

21

R4

28

C453

C4

07

TP_TRACECLK

TP_TRACE0

C4

45

R419

R412

TP_TRACE1 R4

47

C441

R426

C4

33

C4

31

SDRAM_CEN_1

SDRAM_CKE_1

BB_26MCLK

GPS_EN

PROXI_SDA

SD_DET

HW_REV_BIT0

EAR_ADC_3.5

CAM_VGA_MCLK

EARKEY_INT

CAM_2M_STBY

CAM_VSYNCCAM_HSYNC

HW_REV_BIT1HW_REV_BIT2

BB_RST

SRI_DATA

EAR_L

EAR_R

PA_TEMP

CAM_D(0)_FCAM_D(1)_FCAM_D(2)_FCAM_D(3)_FCAM_D(4)_FCAM_D(5)_FCAM_D(6)_FCAM_D(7)_F

KLCM_M2_MACKLCM_MAC

CAM_MCLK

CAM_VGA_RST

CAM_VGA_STBY

SIM_IOSIM_CLK

SIM_RST

CAM_PCLK

KEY_LED_EN

BT_UART_TXD

SDIO_D(1)

SDIO_D(3)

SD_CMD

SD_D(3)

SPK_AMP_PRCV_N

SD_D(2)

SDIO_CLK

SDIO_D(0)

SDIO_D(2)

MIC_OUT_P

SD_D(1)

EAR_MIC_OUT_P

A11TRST

RXD2

SD_CLK

SD_D(0)

BT_UART_CTS_N

BT_UART_RXD

SPK_AMP_N

RCV_P

SDIO_CMD

BT_PCM_CLK

A11TDIA11TDO

VBAT_SENSOR

MIC_OUT_N

A11TCK

EAR_MIC_OUT_N

A11RTCK

BT_UART_RTS_N

TXD2

A11TMS

RXDATA3G2

SRI_CLK

RTXDATA2G_TXDATA3G1

CAM_SDA

VF

SRI_EN

PAM_R2

UMTS900_PA_EN

BB_RST

CAM_MCLK

BT_PCM_SYNC

BT_PCM_OUT

CAM_VGA_EN

PAM_VRAMP

PMU_SDA

RTXEN2G_TXDATA3G2TXDATA3G0

PC2

RXDATA3G1

CLK_CX8

I2S_CLK

PMU_SCL

RXDATA3G0

CAM_SCL

BT_PCM_IN

UMTS2100_PA_EN

PAM_R1

GPS_UART_CTS

I2S_DO

I2S_WS

GPS_UART_RXD

CLK32K

SOFT_RST_N

MBWAIT

BCM_USB_D_N

MBADV

SDRAM_RAS

BCM_USB_D_P

OEN

INTO

MBCK

WENSDRAM_WEN

CE_O

PC1

GPS_UART_TXD

DDQS3

PROXI_OUT

KBR(1)KBR(0)

PROXI_SCL

GPS_UART_RTS

D(24)D(25)D(26)D(27)D(28)

D(18)

D(29)D(30)D(31)

D(16)D(17)

D(19)D(20)

DDQM2DDQM3

DDQS2

GSM_ANT_SEL1

ACCEL_SCL

RFST2G_MTSLOTEN3G

ACCEL_SDA

DBA0DBA1

DDQM0DDQM1

DDQS0DDQS1

D(21)D(22)D(23)

LCD_FLM

NFC_SDA

BT_VREG_EN

GPS_RST_N

LCD_BL_EN

GSM_ANT_SEL0

GSM_ANT_SEL2

GSM_ANT_SEL3

ACCEL_INT

FAD(5)FAD(6)FAD(7)FAD(8)FAD(9)FAD(10)FAD(11)FAD(12)

FAD(2)

FAD(13)FAD(14)FAD(15)

FAD(0)FAD(1)

FAD(3)FAD(4)

A(13)

KBC(0)

GPS_CLKREQ

WL_HOST_WAKE

WLAN_RST_N

BT_WAKE

BT_RST_N

LCD_D(17)

SDRAM_CLK_DFAD[15:0]

A(7)A(8)

A(11)A(12)

A(9)A(10)

SDRAM_CAS

SDRAM_CKE

SDRAM_CLK

SDRAM_CEN

NFC_ENNFC_IRQ

NFC_SCL

LCD_D(2)LCD_D(3)LCD_D(4)LCD_D(5)LCD_D(6)LCD_D(7)LCD_D(8)

LCD_D(10)LCD_D(11)LCD_D(12)LCD_D(13)LCD_D(14)LCD_D(15)

LCD_CS

LCD_WRLCD_RDLCD_RS

A[13:0]

A(0)A(1)A(2)A(3)A(4)A(5)A(6)

D(3)D(4)

TSP_INT

TSP_SDATSP_SCL

PMU_IRQ

LCD_RST

CAM_RST

BT_HOST_WAKE

EAR_DET_3.5

KBC(1)

NFC_FIRM

LCD_D(9)

LCD_D(0:15)

LCD_D(0)LCD_D(1)

VBAT_SENSOR

BB_RST_HW

BB_RST_SW

D[31:0]

D(5)D(6)D(7)D(8)D(9)D(10)D(11)D(12)

D(2)

D(13)D(14)D(15)

D(0)D(1)

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

■ VGA Camera (Only for India Model)

Yes

Check the VGACamera

connector on Main PBA.is there any broken ?

Replace the HDC703Yes

Check the voltageC701 = 2.8V,

C700, C702 = 1.8V

No

Replace the U500, U700No

Yes

Replace the UCP400NoCheck the MCLK

(R434)is it 24MHz ?

Yes

Change the camera module

"VGA Camera" function does notwork

Check the camerafilter (F703, F704)

is there any broken ?Replace the F703, F704

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.

8-39

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

2.5V

Group 2

1

1.2V

I2 C_ S DA

200 us:

Group 2

I2 C_ S DA

200 us

1

200 us

I2 C_ S CLT S P H a s a P u l l U p R e s i s t e r

200 us

I2 C_ S CL

3

200 us

Group 1

3.0V3

200 us

4

Group 4 VREG_PLL_1.2V

5

2

2

3.3VAnalog Supply Power-up Sequence

Group 1

1

:

200 us

Group 4

Group 3

200 us

Group 5

VREG_USB_3.3V

200 us

Group 3

Group 5

Group 5

VGA CAM Parallel IF

Group 4

C h a ng ed by:

C4

46

TP_SIMB

TP_TRACE3

C44 2

C447

C4

30

C4

44

TP_GPEN400

C451

TP_RFGPIO400

C4

35

VMEM_1.8V

VMEM_1.8V

C4

22

TP_GPEN401

BB_26MCLK

R416

C4

34

LVLDO_1.2V

C4

36

C4

16

R403

C4

32

C4

25

R4

33

C4

27

R432

R4

17

C4

18

R4

18

C448

C4

14

TP_TRACESYNC

C4

38

C4

19

TP_TRACE4

C4

05

A2

1 B

GND3NC5

VCC 6

4Y

C4

09

U400

R402

VCAM_1.8V_I O

LVLDO_1. 2V

C4

13

C4

39

C4

10

R415

TR400

3D

G 2

S1

C4

26

R414

C4

29

C449

VMEM_1. 8V

C4

15

C4

20

C4

24

C4

06

C4

17

VMIC_BIAS_2.1V

R434

TP_TRACE2

R431

C4

12

C4

23

VBAT

VMEM_1.8V

C4

08

TP_SRI_DATA

R413

C4

11

C4

28

C4

40

VMEM_1.8V

R4

27

Y26USBP

Y3

NC

Y5

US

BA

GN

DP

LL

Y6

NC

W8

VD

DP

_E

MI

W9DBA0

Y1

US

BA

VD

D2

5R

EF

Y2USBRREF

Y2

1V

DD

O_

FA

Y22SI M 2RST

Y23SI M 2DAT

Y25SI M RST

W2ATXLNDRVAM PLNLI NO UT

W 21SI M 2CLK

W 22SI M DAT

W 24SI M CLK

W2

5V

DD

O_

US

B

W 26USBN

W4

AT

XL

ND

RV

AV

SS

W6

AT

XI

HF

EP

DV

DD

1P

2

W1

2V

SS

W 13DCLK

W 14DCLKN

W1

5V

DD

P_

EM

I

W1

6V

SS

W1

7V

SS

W 18FALE

W1

9V

DD

O_

FA

V3

AT

XL

ND

RV

AV

DD

3P

0V5

AT

XI

HF

EP

SP

VD

DL

30

P0

V6

AT

XI

HF

EP

AV

SS

V8

VS

S

V9

VD

DO

_E

MI

W1ATXLNDRVAM PRNLI NO UT

W1

0V

DD

O_

EM

IW

11

VD

DO

_E

MI

V1

6V

SS

V1

7V

SS

V1

8V

DD

CV

19

VD

DC

V2ATXLNDRVAM PLPLI NO UT

V23SD1DAT0

V25SD1DAT2

V2

6V

SS

U25SD1CK

U26UACTSN

U4

AT

XI

HF

EP

SP

VS

SR

P0

U5

AT

XI

HF

EP

DV

SS

U6

AT

XI

HF

EP

SP

VS

SL

P0

V1ATXLNDRVAM PRPLI NO UT

V1

2V

DD

O_

EM

IV

14

VD

DO

_E

MI

U1

2V

DD

CU

13

VD

DC

U1

4V

DD

CU

15

VD

DC

U1

8V

DD

C

U1

9V

SS

U2ATXI HFEPAM PRN100B

U24SD3DAT2

T25SD3CMD

T26SD3DAT3

T3

AT

XI

HF

EP

SP

VD

DR

30

P0

T5

AT

XI

HF

EP

AV

DD

30

T6

VS

S

U1ATXI HFEPAM PLP100B

U1

0V

DD

CU

11

VD

DC

T1ATXI HFEPAM PLN100B

T1

0V

DD

C

T1

7V

SS

T1

9V

DD

O_

SD

IO

1

T2ATXI HFEPAM PRP100B

T21SD1CMD

T22SD1DAT1

T23SD1DAT3

R21SD3CK

R22SD3DAT0

R24UBCTSN

R25UBRX

R2

6V

SS

R4M APLL_FREFP

R6

AP

LL

_A

VD

D1

P2 R

8V

DD

CR

10

VD

DC

R1

2V

SS

R1

3V

SS

R1

4V

SS

R1

5V

SS

R1

7V

DD

C

R1

9V

DD

O_

SD

IO

3

R2

MP

LL

_A

VD

D1

P2

P23UARTSN

P25TRSTB

P26UARX

P3

AR

XA

VS

S

P5

AP

LL

_A

VS

S

P6

NC

P8

AR

XA

VD

D3

P0

R1

MP

LL

_A

VS

S

P1

2V

SS

P1

3V

SS

P1

4V

SS

P1

5V

SS

P1

7V

DD

O_

1P

8

P19SD3DAT1

P2ARXMI CP2

P21UBTX

N25TM S

N2

6V

DD

O_

1P

8

N4

AR

XA

VS

S

N5ARXBP1P2

N6ARXAUXM I CBI AS

N8ARXM I CBI AS

P1ARXMI CP1

P1

0V

DD

C

N1

5V

SS

N1

7V

DD

C

N18TCK

N1

9N

VM

_V

DD

P

N2ARXMI CN2

N21RTCK

N22UBRTSN

N24UATX

M5

WC

DA

VS

S

M 6WCDTXO UTNI

M 8WCDTXO UTPI

N1ARXMI CN1

N1

0V

DD

C

N1

2V

SS

N1

3V

SS

N1

4V

SS

M 19TRACESYNC

M 2WCDAUXI N4

M 21TDO

M 22TRACEPKT12

M 23TRACEPKT13

M 25TRACEPKT15

M 26TRACEPKT14

M 3WCDAUXI N3

L9

VD

DC

M1

WC

DA

VD

D3

P0M

10

VD

DC

M1

2V

SS

M1

3V

SS

M1

4V

SS

M1

5V

SS

M 18TDI

L21TRACEPKT4

L22TRACEPKT6

L24TRACEPKT9

L25TRACEPKT8

L26TRACEPKT11

L4W CDAUXDAC1O UT

L6WCDAUXI N2

L8WCDAUXI N1

K6W CDAUXDAC0O UT

K8I 2S_SDO

K9

NC

L1W CDTXO UTNQ

L1

0V

DD

C

L18TRACEPKT3

L19PCM CK

L2W CDTXO UTPQ

K19TRACEPKT2

K2W CDRXI P

K21DI G MI CCLK

K23TRACEPKT5

K25TRACEPKT10

K2

6V

DD

O_

1P

8 K3

WC

DC

OM

PA

VD

D

K5

WC

DA

VS

S

K1

0V

DD

C

K1

1V

SS

K1

2V

DD

O_

1P

8_

3P

0_

GP

IO

K1

3V

DD

C

K1

4V

DD

O_

1P

8K1

6V

DD

C

K1

7V

DD

O_

1P

8

K18PCM DI

J25TRACEPKT7

J2

6V

SS

J4

WC

DA

VD

D3

P0

J5WCDAUXI N0

J6

VS

S

J8

VD

DO

_1

P8

J9

VS

S

K1WCDRXQ P

J1

5D

PL

L_

AV

SS

J1

7V

DD

O_

1P

8

J18CAM CK

J19LCDD5

J2W CDRXI N

J21LCDD0

J22LCDD2

J24PCM SYN

H8G PEN4

H9RESETN

J1WCDRXQ N

J10G PI O 38

J11G PI O 32

J12G PI O 27

J1

3V

SS

J14G PI O 8

H21LCDWE

H22LCDD7

H23LCDD3

H25TRACEPKT1

H26TRACECLK

H3TWI FENABLE

H5RFG PI O 1

H6RFG PI O 3

H12G PI O 22

H13G PI O 17

H14G PI O 4

H1

5D

PL

L_

AV

DD

1P

2

H1

7V

SS

H18LCDRE

H19LCDD4

H2RFG PI O 2

G 24LCDCS0

G 25DI G M I CDATA

G 26TRACEPKT0

G 4TW I FCLK

G 6TW I FDATA

H1TXDATA3G 1_TXRXDATA

H10BSC2DAT

H11G PI O 37

F6G PEN10

F7SPI FSS

F8I 2S_SDI

F9ANA_SYSCLKEN

G 1RXDATA3G 2

G 2SYS_CLK

G 21LCDD8

G 22LCDD17

F2AFCPDM

F20LCDD13

F22LCDD11

F23LCDD9

F25LCDD1

F26PCM DO

F3RFG PI O 4

F5RFG PI O 0

F1RXDATA3G 0

F10BSC2CLK

F11G PI O 31

F12G PI O 16

F13G PI O 13

F14G PI O 0

F15G PI O 2

F1

6N

C

E24LCDD12

E25LCDCD

E26LCDD6

E4RFG PI O 5

E5G PEN5

E7I 2S_SCK

E8BSCCLK

E9G PI O 29

E1

VD

DO

_R

FG

PI

O

E11G PI O 24

E12G PI O 18

E13G PI O 11

E15G PI O 3

E1

7C

AM

2_

AV

DD

1P

2

E2G PEN9

E23LCDD15

D2

0C

AM

1_

AV

DD

1P

2

D24LCDD16

D25LCDD10

D26LCDCS1

D3CLKX8

D5G PEN8

D6G PEN3

D8O TG CTRL1

C7PC2

C9G PI O 35

D1RXDATA3G 1

D10G PI O 30

D12G PI O 20

D14G PI O 12

D1

8C

AM

2_

AG

ND

D2G PEN11

C17CAM 2_M _DM 0

C2TXDATA3G 0

C2

0C

AM

1_

AG

ND

C2

2D

SI

_A

VD

D1

P2

C2

3D

SI

_A

GN

D

C26LCDD14

C4G PEN7

C5G PEN2

B6SPI TXD

B7BSCDAT

B8G PI O 39

B9G PI O 34

C1TXDATA3G 2_TXRXEN

C11G PI O 25

C13G PI O 15

C15G PI O 7

B20CAM 1_M _CM _CLK

B21CAM 1_M _CP_CLK

B22DSI _M _CM _CLK

B23DSI _M _CP_CLK

B2

6V

DD

O_

1P

8

B3G PEN0

B4G PEN1

B5PC1

B13G PI O 14

B14G PI O 9

B15G PI O 6

B16G PI O 1

B17CAM 2_M _DP0

B18CAM 2_M _DM 1

B19CAM 2_M _DP1

B2G PEN6

AF6DDQ 0

AF7DDQ 5

AF8DDQ 2

AF9DDQ M 0

B1

VS

S

B10G PI O 28

B11G PI O 23

B12G PI O 19

AF22FADQ3

AF23CE3N

AF24CE2N

AF

25

VS

SA

F2

6V

SS

AF3DA2

AF4DA1

AF

5V

DD

O_

EM

I

AF15DDQ 21

AF16DDQ 22

AF

17

VS

S

AF18DDQ 27

AF19DDQ 29

AF

2V

SS

AF20DDQ 31

AF

21

VD

DO

_F

A

AE8DCKE1

AE9DDQ S0

AF

1V

SS

AF

10

VD

DO

_E

MI

AF11DDQ M 1

AF12DDQ 10

AF13DDQ 16

AF

14

VD

DO

_E

MI

AE24FADQ10

AE25FADQ12

AE

26

VS

S

AE3DA5

AE4DA0

AE5DA10

AE6DA11

AE7DW EN

AE17DDQ 25

AE18DDQ 28

AE19DDQ 30

AE2DA6

AE20FADQ5

AE21FADQ6

AE22FW EN

AE23FADQ8

AE

1V

SS

AE10DDQ 7

AE11DDQ 11

AE12DDQ 15

AE13DDQ 18

AE14DDQ S2

AE15DDQ M 2

AE16DDQ M 3

AD20FADQ7

AD22FCLK

AD23FADQ13

AD25FCLE

AD

26

VD

DO

_F

A

AD4DA7

AD6DA13

AD8DCKE0

AC9DCASN

AD1DA8

AD10DDQ 6

AD12DDQ S1

AD14DDQ 19

AD16DDQ 24

AD18FADQ0

AD2DA9

AC19FO EN

AC

2U

SB

AG

ND

AC21FADQ9

AC22FADQ11

AC25NRDY

AC26FW P

AC5DA4

AC7DA12

AB6DA3

AB8DCE1N

AB9DRASN

AC1USBDP

AC11DDQ 4

AC13DDQ 12

AC15DDQ 23

AC17DDQ 26

AB18FADQ2

AB

2U

SB

AV

DD

12

AB20FADVN

AB21FADQ14

AB

23

VS

S

AB25FADQ15

AB

26

VS

S

AB

5U

SB

AV

DD

25

AA9DCE0N

AB1USBDM

AB10DDQ 3

AB12DDQ 8

AB13DDQ 13

AB14DDQ 17

AB16DDQ S3

AB17FADQ1

AA

24

VD

DO

_S

IM

A

AA25FRDY

AA

26

VD

DO

_S

IM

B

AA

4U

SB

DV

DD

12

PL

LAA

5U

SB

AV

DD

33

AA

6N

C

AA

7V

SS

AA8DBA1

AA13DDQ 9

AA14DDQ 14

AA15DDQ 20

AA

16

VS

S

AA18FADQ4

AA

19

VD

DO

_F

A

AA

2U

SB

DG

ND

PL

L

AA

20

VS

S

A6CLK32K

A7SO FTRSTO

A8G PI O 36

A9G PI O 33

AA

1U

SB

AV

DD

12

PL

L

AA10DDQ 1

AA

11

VD

DO

_E

MI

AA

12

VS

S

A20CAM 1_M _DP0

A21CAM 1_M _DM 0

A22DSI _M_DM 0

A23DSI _M _DP0

A2

6V

SS

A3SPI CLK

A4I 2S_WS

A5SPI RXD

A13G PI O 21

A14G PI O 10

A1

5V

SS

A16G PI O 5

A1

7C

AM

2_

AG

ND

A18CAM 2_M _CM _CLK

A19CAM 2_M _CP_CLK

A2

VS

S

1N

C2

NC

A1

VS

S

A1

0V

SS

A1

1V

DD

O_

1P

8

A12G PI O 26

C4

37

UCP400

C4

21

R4

28

C453

C4

07

TP_TRACECLK

TP_TRACE0

C4

45

R419

R412

TP_TRACE1 R4

47

C441

R426

C4

33

C4

31

SDRAM_CEN_1

SDRAM_CKE_1

BB_26MCLK

GPS_EN

PROXI_SDA

SD_DET

HW_REV_BIT0

EAR_ADC_3.5

CAM_VGA_MCLK

EARKEY_INT

CAM_2M_STBY

CAM_VSYNCCAM_HSYNC

HW_REV_BIT1HW_REV_BIT2

BB_RST

SRI_DATA

EAR_L

EAR_R

PA_TEMP

CAM_D(0)_FCAM_D(1)_FCAM_D(2)_FCAM_D(3)_FCAM_D(4)_FCAM_D(5)_FCAM_D(6)_FCAM_D(7)_F

KLCM_M2_MACKLCM_MAC

CAM_MCLK

CAM_VGA_RST

CAM_VGA_STBY

SIM_IOSIM_CLK

SIM_RST

CAM_PCLK

KEY_LED_EN

BT_UART_TXD

SDIO_D(1)

SDIO_D(3)

SD_CMD

SD_D(3)

SPK_AMP_PRCV_N

SD_D(2)

SDIO_CLK

SDIO_D(0)

SDIO_D(2)

MIC_OUT_P

SD_D(1)

EAR_MIC_OUT_P

A11TRST

RXD2

SD_CLK

SD_D(0)

BT_UART_CTS_N

BT_UART_RXD

SPK_AMP_N

RCV_P

SDIO_CMD

BT_PCM_CLK

A11TDIA11TDO

VBAT_SENSOR

MIC_OUT_N

A11TCK

EAR_MIC_OUT_N

A11RTCK

BT_UART_RTS_N

TXD2

A11TMS

RXDATA3G2

SRI_CLK

RTXDATA2G_TXDATA3G1

CAM_SDA

VF

SRI_EN

PAM_R2

UMTS900_PA_EN

BB_RST

CAM_MCLK

BT_PCM_SYNC

BT_PCM_OUT

CAM_VGA_EN

PAM_VRAMP

PMU_SDA

RTXEN2G_TXDATA3G2TXDATA3G0

PC2

RXDATA3G1

CLK_CX8

I2S_CLK

PMU_SCL

RXDATA3G0

CAM_SCL

BT_PCM_IN

UMTS2100_PA_EN

PAM_R1

GPS_UART_CTS

I2S_DO

I2S_WS

GPS_UART_RXD

CLK32K

SOFT_RST_N

MBWAIT

BCM_USB_D_N

MBADV

SDRAM_RAS

BCM_USB_D_P

OEN

INTO

MBCK

WENSDRAM_WEN

CE_O

PC1

GPS_UART_TXD

DDQS3

PROXI_OUT

KBR(1)KBR(0)

PROXI_SCL

GPS_UART_RTS

D(24)D(25)D(26)D(27)D(28)

D(18)

D(29)D(30)D(31)

D(16)D(17)

D(19)D(20)

DDQM2DDQM3

DDQS2

GSM_ANT_SEL1

ACCEL_SCL

RFST2G_MTSLOTEN3G

ACCEL_SDA

DBA0DBA1

DDQM0DDQM1

DDQS0DDQS1

D(21)D(22)D(23)

LCD_FLM

NFC_SDA

BT_VREG_EN

GPS_RST_N

LCD_BL_EN

GSM_ANT_SEL0

GSM_ANT_SEL2

GSM_ANT_SEL3

ACCEL_INT

FAD(5)FAD(6)FAD(7)FAD(8)FAD(9)FAD(10)FAD(11)FAD(12)

FAD(2)

FAD(13)FAD(14)FAD(15)

FAD(0)FAD(1)

FAD(3)FAD(4)

A(13)

KBC(0)

GPS_CLKREQ

WL_HOST_WAKE

WLAN_RST_N

BT_WAKE

BT_RST_N

LCD_D(17)

SDRAM_CLK_DFAD[15:0]

A(7)A(8)

A(11)A(12)

A(9)A(10)

SDRAM_CAS

SDRAM_CKE

SDRAM_CLK

SDRAM_CEN

NFC_ENNFC_IRQ

NFC_SCL

LCD_D(2)LCD_D(3)LCD_D(4)LCD_D(5)LCD_D(6)LCD_D(7)LCD_D(8)

LCD_D(10)LCD_D(11)LCD_D(12)LCD_D(13)LCD_D(14)LCD_D(15)

LCD_CS

LCD_WRLCD_RDLCD_RS

A[13:0]

A(0)A(1)A(2)A(3)A(4)A(5)A(6)

D(3)D(4)

TSP_INT

TSP_SDATSP_SCL

PMU_IRQ

LCD_RST

CAM_RST

BT_HOST_WAKE

EAR_DET_3.5

KBC(1)

NFC_FIRM

LCD_D(9)

LCD_D(0:15)

LCD_D(0)LCD_D(1)

VBAT_SENSOR

BB_RST_HW

BB_RST_SW

D[31:0]

D(5)D(6)D(7)D(8)D(9)D(10)D(11)D(12)

D(2)

D(13)D(14)D(15)

D(0)D(1)

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

8-3-11. GT-S5380 LCD Working (TFT LCD,TSP)- LCD

No

Yes

reconnect HDC700

replace LCD EMI filter

Yes

No

check LCD EMIfilter

(F700,F701,F702)

replace LCD module

check PMIC (U500)

Yes

Nocheck

VMEM_1.8V(C705)

Check the LCDconnector

Yes

Display is off,PWR on

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

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

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

- TSP

No

Yes

reconnect HDC700

check PMIC (U500)

Yes

No

CheckVTOUCH_2.9V(C709)

=2.9V

replace TSP module

Checkthe LCD connector(wrongly connected?)

Yes

Touch fuction don't operate

reconnect HDC701NoCheck

the TSP connector(wrongly connected?)

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.

8-45

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

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

8-3-12. Sensor function- Accelerometer(3-Axis) GT-S5380

Check PMIC VMEM_1.8V(C519)Replace AP PMIC U500

No

Yes

Accelerometer does not operate

No : No problem

ACC_SDA (R805) =1.8VACC_SCL (R806) =1.8V

Yes

No Resolder or Replace R805, R806

EndReplace Accelerator module

U800

Check A-sensor(U800) 's#1 pin positionor chip's crack

ReplaceAccelerator sensor module(U800)

Yes

Accelerometer'sVMEM_1.8V (C806) =

1.8V?

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

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

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

- Proximity Sensor S5380

Proximity Sensor malfunction

C810 is 3.0V?

Yes

Resolder or replace U500

Yes

No

Check R807, R810 =1.8V

EndReplace Proximity Sensor(U804)

NoResolder or replace R807, R810

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

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

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

8-3-13. GSM850 Receiver

RX ONSector PWR=-50dBm

re-solder RFS100, C103, L104,C103>= -60dBm

No

Yes

FEM LOGICC124 : HIGHC123 : LOWC122 : HIGHC119 : HIGH

re-solder or changeUCP400

C149>= -70dBm

No NO

Yes

L132, L135>= -75dBm

No re-solder or change

F101, L132, L135

Yes

Change U100

re-solder or changePAM100

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.

8-54

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

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

:

2.5V

Group 2

1.8V

1

1.2V

I 2 C_ S D A

1.3V

200 us:

VREG_USB_2.5V

Group 2

I 2 C_ S D A

200 us

:

200 us

I 2 C_ S C L

Group 3

T S P H a s a P u l l U p R e s i s t e r

VREG_USB_3.0V

200 us

I 2 C_ S C L

200 us

Group 1

3.0V3

200 us

2

Group 4 VREG_PLL_1.2V

2

VREG_ANLOG_3.0V

3.3VAnalog Supply Power-up Sequence

Group 1

1

:

:

200 us

Group 4

Group 3

200 us

Group 5

VREG_USB_3.3V

200 us

Group 3

Group 5

Group 5

VGA CAM Parallel IF

Group 4

C h d b

C4

46

TP_SIMB

DLDO1_3.0V

TP_TRACE3

VMEM_1.8V

C44 2

C447

C4

30

C4

44

TP_GPEN400

C451

TP_RFGPIO400

C4

35

VMEM_1.8V

VMEM_1.8V

ALDO3_3.3V

C4

22

TP_GPEN401

VCORE_1.3V

BB_26MCLK

R416

C4

34

LVLDO_1.2V

C4

36

C4

16

R403

C4

32

C4

25

R4

33

C4

27

VCORE_1.3V

R432

R4

17

ALDO2_2.5V

C4

18

R4

18

C448

C4

14

TP_TRACESYNC

C4

38

C4

19

TP_TRACE4

ALDO2_2.5VC

40

5

A2

1 B

GND3NC

5

VCC 6

4Y

C4

09

U400

R402

VCAM_1.8V_IO

LVLDO_1.2V

C4

13

LVLDO_1.2V

C4

39

C4

10

R415

TR400

3D

G 2

S1

VMEM_1.8V

C4

26

VMEM_1.8V

R414

C4

29

C449

VMEM_1.8V

C4

15

C4

20

C4

24

C4

06

C4

17

VMIC_BIAS_2.1V

R434

TP_TRACE2

R431

VMEM_1.8V

C4

12

ALDO7_3.0V VMEM_1.8V

C4

23

VBAT

VMEM_1.8V

C4

08

TP_SRI_DATA

LVLDO_1.2V

R413

C4

11

C4

28

C4

40

ALDO2_2.5V VSIM_3.0V

VMEM_1.8V

R4

27

Y26USBP

Y3

NC

Y5

US

BA

GN

DP

LL

Y6

NC

W8

VD

DP

_E

MI

W9DBA0

Y1

US

BA

VD

D2

5R

EF

Y2USBRREF

Y2

1V

DD

O_

FA

Y22SI M 2RST

Y23SI M 2DAT

Y25SI M RST

W2ATXLNDRVAM PLNLI NO UT

W21SI M 2CLK

W22SI M DAT

W24SI M CLK

W2

5V

DD

O_

US

B

W26USBN

W4

AT

XL

ND

RV

AV

SS

W6

AT

XI

HF

EP

DV

DD

1P

2

W1

2V

SS

W13DCLK

W14DCLKN

W1

5V

DD

P_

EM

I

W1

6V

SS

W1

7V

SS

W18FALE

W1

9V

DD

O_

FA

V3

AT

XL

ND

RV

AV

DD

3P

0V5

AT

XI

HF

EP

SP

VD

DL

30

P0

V6

AT

XI

HF

EP

AV

SS

V8

VS

S

V9

VD

DO

_E

MI

W1ATXLNDRVAM PRNLI NO UT

W1

0V

DD

O_

EM

IW

11

VD

DO

_E

MI

V1

6V

SS

V1

7V

SS

V1

8V

DD

CV

19

VD

DC

V2ATXLNDRVAM PLPLI NO UT

V23SD1DAT0

V25SD1DAT2

V2

6V

SS

U25SD1CK

U26UACTSN

U4

AT

XI

HF

EP

SP

VS

SR

P0

U5

AT

XI

HF

EP

DV

SS

U6

AT

XI

HF

EP

SP

VS

SL

P0

V1ATXLNDRVAM PRPLI NO UT

V1

2V

DD

O_

EM

IV

14

VD

DO

_E

MI

U1

2V

DD

CU

13

VD

DC

U1

4V

DD

CU

15

VD

DC

U1

8V

DD

C

U1

9V

SS

U2ATXI HFEPAM PRN100B

U24SD3DAT2

T25SD3CMD

T26SD3DAT3

T3

AT

XI

HF

EP

SP

VD

DR

30

P0

T5

AT

XI

HF

EP

AV

DD

30

T6

VS

S

U1ATXI HFEPAM PLP100B

U1

0V

DD

CU

11

VD

DC

T1ATXI HFEPAM PLN100B

T1

0V

DD

C

T1

7V

SS

T1

9V

DD

O_

SD

IO

1

T2ATXI HFEPAM PRP100B

T21SD1CMD

T22SD1DAT1

T23SD1DAT3

R21SD3CK

R22SD3DAT0

R24UBCTSN

R25UBRX

R2

6V

SS

R4M APLL_FREFP

R6

AP

LL

_A

VD

D1

P2 R

8V

DD

CR

10

VD

DC

R1

2V

SS

R1

3V

SS

R1

4V

SS

R1

5V

SS

R1

7V

DD

C

R1

9V

DD

O_

SD

IO

3

R2

MP

LL

_A

VD

D1

P2

P23UARTSN

P25TRSTB

P26UARX

P3

AR

XA

VS

S

P5

AP

LL

_A

VS

S

P6

NC

P8

AR

XA

VD

D3

P0

R1

MP

LL

_A

VS

S

P1

2V

SS

P1

3V

SS

P1

4V

SS

P1

5V

SS

P1

7V

DD

O_

1P

8

P19SD3DAT1

P2ARXMI CP2

P21UBTX

N25TM S

N2

6V

DD

O_

1P

8

N4

AR

XA

VS

S

N5ARXBP1P2

N6ARXAUXM I CBI AS

N8ARXM I CBI AS

P1ARXMI CP1

P1

0V

DD

C

N1

5V

SS

N1

7V

DD

C

N18TCK

N1

9N

VM

_V

DD

P

N2ARXM I CN2

N21RTCK

N22UBRTSN

N24UATX

M5

WC

DA

VS

S

M 6WCDTXO UTNI

M 8WCDTXO UTPI

N1ARXM I CN1

N1

0V

DD

C

N1

2V

SS

N1

3V

SS

N1

4V

SS

M 19TRACESYNC

M 2WCDAUXI N4

M 21TDO

M 22TRACEPKT12

M 23TRACEPKT13

M 25TRACEPKT15

M 26TRACEPKT14

M 3WCDAUXI N3

L9

VD

DC

M1

WC

DA

VD

D3

P0M

10

VD

DC

M1

2V

SS

M1

3V

SS

M1

4V

SS

M1

5V

SS

M 18TDI

L21TRACEPKT4

L22TRACEPKT6

L24TRACEPKT9

L25TRACEPKT8

L26TRACEPKT11

L4WCDAUXDAC1O UT

L6WCDAUXI N2

L8WCDAUXI N1

K6WCDAUXDAC0O UT

K8I 2S_SDO

K9

NC

L1WCDTXO UTNQ

L1

0V

DD

C

L18TRACEPKT3

L19PCM CK

L2WCDTXO UTPQ

K19TRACEPKT2

K2WCDRXI P

K21DI G MI CCLK

K23TRACEPKT5

K25TRACEPKT10

K2

6V

DD

O_

1P

8 K3

WC

DC

OM

PA

VD

D

K5

WC

DA

VS

S

K1

0V

DD

C

K1

1V

SS

K1

2V

DD

O_

1P

8_

3P

0_

GP

IO

K1

3V

DD

C

K1

4V

DD

O_

1P

8K1

6V

DD

C

K1

7V

DD

O_

1P

8

K18PCM DI

J25TRACEPKT7

J2

6V

SS

J4

WC

DA

VD

D3

P0

J5WCDAUXI N0

J6

VS

S

J8

VD

DO

_1

P8

J9

VS

S

K1WCDRXQ P

J1

5D

PL

L_

AV

SS

J1

7V

DD

O_

1P

8

J18CAM CK

J19LCDD5

J2WCDRXI N

J21LCDD0

J22LCDD2

J24PCM SYN

H8G PEN4

H9RESETN

J1WCDRXQ N

J10G PI O 38

J11G PI O 32

J12G PI O 27

J1

3V

SS

J14G PI O 8

H21LCDWE

H22LCDD7

H23LCDD3

H25TRACEPKT1

H26TRACECLK

H3TWI FENABLE

H5RFG PI O 1

H6RFG PI O 3

H12G PI O 22

H13G PI O 17

H14G PI O 4

H1

5D

PL

L_

AV

DD

1P

2

H1

7V

SS

H18LCDRE

H19LCDD4

H2RFG PI O 2

G 24LCDCS0

G 25DI G M I CDATA

G 26TRACEPKT0

G 4TWI FCLK

G 6TWI FDATA

H1TXDATA3G 1_TXRXDATA

H10BSC2DAT

H11G PI O 37

F6G PEN10

F7SPI FSS

F8I 2S_SDI

F9ANA_SYSCLKEN

G 1RXDATA3G 2

G 2SYS_CLK

G 21LCDD8

G 22LCDD17

F2AFCPDM

F20LCDD13

F22LCDD11

F23LCDD9

F25LCDD1

F26PCM DO

F3RFG PI O 4

F5RFG PI O 0

F1RXDATA3G 0

F10BSC2CLK

F11G PI O 31

F12G PI O 16

F13G PI O 13

F14G PI O 0

F15G PI O 2

F1

6N

C

E24LCDD12

E25LCDCD

E26LCDD6

E4RFG PI O 5

E5G PEN5

E7I 2S_SCK

E8BSCCLK

E9G PI O 29

E1

VD

DO

_R

FG

PI

O

E11G PI O 24

E12G PI O 18

E13G PI O 11

E15G PI O 3

E1

7C

AM

2_

AV

DD

1P

2

E2G PEN9

E23LCDD15

D2

0C

AM

1_

AV

DD

1P

2

D24LCDD16

D25LCDD10

D26LCDCS1

D3CLKX8

D5G PEN8

D6G PEN3

D8O TG CTRL1

C7PC2

C9G PI O 35

D1RXDATA3G 1

D10G PI O 30

D12G PI O 20

D14G PI O 12

D1

8C

AM

2_

AG

ND

D2G PEN11

C17CAM 2_M _DM 0

C2TXDATA3G 0

C2

0C

AM

1_

AG

ND

C2

2D

SI

_A

VD

D1

P2

C2

3D

SI

_A

GN

D

C26LCDD14

C4G PEN7

C5G PEN2

B6SPI TXD

B7BSCDAT

B8G PI O 39

B9G PI O 34

C1TXDATA3G 2_TXRXEN

C11G PI O 25

C13G PI O 15

C15G PI O 7

B20CAM 1_M _CM _CLK

B21CAM 1_M _CP_CLK

B22DSI _M_CM _CLK

B23DSI _M_CP_CLK

B2

6V

DD

O_

1P

8

B3G PEN0

B4G PEN1

B5PC1

B13G PI O 14

B14G PI O 9

B15G PI O 6

B16G PI O 1

B17CAM 2_M _DP0

B18CAM 2_M _DM 1

B19CAM 2_M _DP1

B2G PEN6

AF6DDQ 0

AF7DDQ 5

AF8DDQ 2

AF9DDQ M 0

B1

VS

S

B10G PI O 28

B11G PI O 23

B12G PI O 19

AF22FADQ 3

AF23CE3N

AF24CE2N

AF

25

VS

SA

F2

6V

SS

AF3DA2

AF4DA1

AF

5V

DD

O_

EM

I

AF15DDQ 21

AF16DDQ 22

AF

17

VS

S

AF18DDQ 27

AF19DDQ 29

AF

2V

SS

AF20DDQ 31

AF

21

VD

DO

_F

A

AE8DCKE1

AE9DDQ S0

AF

1V

SS

AF

10

VD

DO

_E

MI

AF11DDQ M 1

AF12DDQ 10

AF13DDQ 16

AF

14

VD

DO

_E

MI

AE24FADQ 10

AE25FADQ 12

AE

26

VS

S

AE3DA5

AE4DA0

AE5DA10

AE6DA11

AE7DWEN

AE17DDQ 25

AE18DDQ 28

AE19DDQ 30

AE2DA6

AE20FADQ 5

AE21FADQ 6

AE22FWEN

AE23FADQ 8

AE

1V

SS

AE10DDQ 7

AE11DDQ 11

AE12DDQ 15

AE13DDQ 18

AE14DDQ S2

AE15DDQ M 2

AE16DDQ M 3

AD20FADQ 7

AD22FCLK

AD23FADQ 13

AD25FCLE

AD

26

VD

DO

_F

A

AD4DA7

AD6DA13

AD8DCKE0

AC9DCASN

AD1DA8

AD10DDQ 6

AD12DDQ S1

AD14DDQ 19

AD16DDQ 24

AD18FADQ 0

AD2DA9

AC19FO EN

AC

2U

SB

AG

ND

AC21FADQ 9

AC22FADQ 11

AC25NRDY

AC26FWP

AC5DA4

AC7DA12

AB6DA3

AB8DCE1N

AB9DRASN

AC1USBDP

AC11DDQ 4

AC13DDQ 12

AC15DDQ 23

AC17DDQ 26

AB18FADQ 2

AB

2U

SB

AV

DD

12

AB20FADVN

AB21FADQ 14

AB

23

VS

S

AB25FADQ 15

AB

26

VS

S

AB

5U

SB

AV

DD

25

AA9DCE0N

AB1USBDM

AB10DDQ 3

AB12DDQ 8

AB13DDQ 13

AB14DDQ 17

AB16DDQ S3

AB17FADQ 1

AA

24

VD

DO

_S

IM

A

AA25FRDY

AA

26

VD

DO

_S

IM

B

AA

4U

SB

DV

DD

12

PL

LAA

5U

SB

AV

DD

33

AA

6N

C

AA

7V

SS

AA8DBA1

AA13DDQ 9

AA14DDQ 14

AA15DDQ 20

AA

16

VS

S

AA18FADQ 4

AA

19

VD

DO

_F

A

AA

2U

SB

DG

ND

PL

L

AA

20

VS

S

A6CLK32K

A7SO FTRSTO

A8G PI O 36

A9G PI O 33

AA

1U

SB

AV

DD

12

PL

L

AA10DDQ 1

AA

11

VD

DO

_E

MI

AA

12

VS

SA20

CAM 1_M _DP0

A21CAM 1_M _DM 0

A22DSI _M_DM 0

A23DSI _M_DP0

A2

6V

SS

A3SPI CLK

A4I 2S_WS

A5SPI RXD

A13G PI O 21

A14G PI O 10

A1

5V

SS

A16G PI O 5

A1

7C

AM

2_

AG

ND

A18CAM 2_M _CM _CLK

A19CAM 2_M _CP_CLK

A2

VS

S

1N

C2

NC

A1

VS

S

A1

0V

SS

A1

1V

DD

O_

1P

8

A12G PI O 26

C4

37

UCP400

C4

21

R4

28

C453

C4

07

TP_TRACECLK

TP_TRACE0

C4

45

R419

ALDO1_3.0V

R412

TP_TRACE1 R4

47

C441

R426

C4

33

C4

31

ALDO7_3.0V

SDRAM_CEN_1

SDRAM_CKE_1

BB_26MCLK

GPS_EN

PROXI_SDA

SD_DET

HW_REV_BIT0

EAR_ADC_3.5

CAM_VGA_MCLK

EARKEY_INT

CAM_2M_STBY

CAM_VSYNCCAM_HSYNC

HW_REV_BIT1HW_REV_BIT2

BB_RST

SRI_DATA

EAR_L

EAR_R

PA_TEMP

CAM_D(0)_FCAM_D(1)_FCAM_D(2)_FCAM_D(3)_FCAM_D(4)_FCAM_D(5)_FCAM_D(6)_FCAM_D(7)_F

KLCM_M2_MACKLCM_MAC

CAM_MCLK

CAM_VGA_RST

CAM_VGA_STBY

SIM_IOSIM_CLK

SIM_RST

CAM_PCLK

KEY_LED_EN

BT_UART_TXD

SDIO_D(1)

SDIO_D(3)

SD_CMD

SD_D(3)

SPK_AMP_PRCV_N

SD_D(2)

SDIO_CLK

SDIO_D(0)

SDIO_D(2)

MIC_OUT_P

SD_D(1)

EAR_MIC_OUT_P

A11TRST

RXD2

SD_CLK

SD_D(0)

BT_UART_CTS_N

BT_UART_RXD

SPK_AMP_N

RCV_P

SDIO_CMD

BT_PCM_CLK

A11TDIA11TDO

VBAT_SENSOR

MIC_OUT_N

A11TCK

EAR_MIC_OUT_N

A11RTCK

BT_UART_RTS_N

TXD2

A11TMS

RXDATA3G2

SRI_CLK

RTXDATA2G_TXDATA3G1

CAM_SDA

VF

SRI_EN

PAM_R2

UMTS900_PA_EN

BB_RST

CAM_MCLK

BT_PCM_SYNC

BT_PCM_OUT

CAM_VGA_EN

PAM_VRAMP

PMU_SDA

RTXEN2G_TXDATA3G2TXDATA3G0

PC2

RXDATA3G1

CLK_CX8

I2S_CLK

PMU_SCL

RXDATA3G0

CAM_SCL

BT_PCM_IN

UMTS2100_PA_EN

PAM_R1

GPS_UART_CTS

I2S_DO

I2S_WS

GPS_UART_RXD

CLK32K

SOFT_RST_N

MBWAIT

BCM_USB_D_N

MBADV

SDRAM_RAS

BCM_USB_D_P

OEN

INTO

MBCK

WENSDRAM_WEN

CE_O

PC1

GPS_UART_TXD

DDQS3

PROXI_OUT

KBR(1)KBR(0)

PROXI_SCL

GPS_UART_RTS

D(24)D(25)D(26)D(27)D(28)

D(18)

D(29)D(30)D(31)

D(16)D(17)

D(19)D(20)

DDQM2DDQM3

DDQS2

GSM_ANT_SEL1

ACCEL_SCL

RFST2G_MTSLOTEN3G

ACCEL_SDA

DBA0DBA1

DDQM0DDQM1

DDQS0DDQS1

D(21)D(22)D(23)

LCD_FLM

NFC_SDA

BT_VREG_EN

GPS_RST_N

LCD_BL_EN

GSM_ANT_SEL0

GSM_ANT_SEL2

GSM_ANT_SEL3

ACCEL_INT

FAD(5)FAD(6)FAD(7)FAD(8)FAD(9)FAD(10)FAD(11)FAD(12)

FAD(2)

FAD(13)FAD(14)FAD(15)

FAD(0)FAD(1)

FAD(3)FAD(4)

A(13)

KBC(0)

GPS_CLKREQ

WL_HOST_WAKE

WLAN_RST_N

BT_WAKE

BT_RST_N

LCD_D(17)

SDRAM_CLK_DFAD[15:0]

A(7)A(8)

A(11)A(12)

A(9)A(10)

SDRAM_CAS

SDRAM_CKE

SDRAM_CLK

SDRAM_CEN

NFC_ENNFC_IRQ

NFC_SCL

LCD_D(2)LCD_D(3)LCD_D(4)LCD_D(5)LCD_D(6)LCD_D(7)LCD_D(8)

LCD_D(10)LCD_D(11)LCD_D(12)LCD_D(13)LCD_D(14)LCD_D(15)

LCD_CS

LCD_WRLCD_RDLCD_RS

A[13:0]

A(0)A(1)A(2)A(3)A(4)A(5)A(6)

D(3)D(4)

TSP_INT

TSP_SDATSP_SCL

PMU_IRQ

LCD_RST

CAM_RST

BT_HOST_WAKE

EAR_DET_3.5

KBC(1)

NFC_FIRM

LCD_D(9)

LCD_D(0:15)

LCD_D(0)LCD_D(1)

VBAT_SENSOR

BB_RST_HW

BB_RST_SW

D[31:0]

D(5)D(6)D(7)D(8)D(9)D(10)D(11)D(12)

D(2)

D(13)D(14)D(15)

D(0)D(1)

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

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

8-3-14. GSM900, WCDMA B8 Receiver

RX ONSector PWR=-50dBm

re-solder RFS100, C103, L104,C103>= -60dBm

No

Yes

FEM LOGICC124 : LOWC123 : HIGHC122 : HIGHC119 : LOW

C100>= -70dBm

No NO

Yes

L101,L107>= -75dBm

No

CHANGE U100

Yes

RESOLDER OR ChangeF100, C100, L100,L101,L107,L105

re-solder or changeUCP400

re-solder or changePAM100

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.

8-59

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

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

:

2.5V

Group 2

1.8V

1

1.2V

I 2 C_ S D A

1.3V

200 us:

VREG_USB_2.5V

Group 2

I 2 C_ S D A

200 us

:

200 us

I 2 C_ S C L

Group 3

T S P H a s a P u l l U p R e s i s t e r

VREG_USB_3.0V

200 us

I 2 C_ S C L

200 us

Group 1

3.0V3

200 us

2

Group 4 VREG_PLL_1.2V

2

VREG_ANLOG_3.0V

3.3VAnalog Supply Power-up Sequence

Group 1

1

:

:

200 us

Group 4

Group 3

200 us

Group 5

VREG_USB_3.3V

200 us

Group 3

Group 5

Group 5

VGA CAM Parallel IF

Group 4

C h d b

C4

46

TP_SIMB

DLDO1_3.0V

TP_TRACE3

VMEM_1.8V

C44 2

C447

C4

30

C4

44

TP_GPEN400

C451

TP_RFGPIO400

C4

35

VMEM_1.8V

VMEM_1.8V

ALDO3_3.3V

C4

22

TP_GPEN401

VCORE_1.3V

BB_26MCLK

R416

C4

34

LVLDO_1.2V

C4

36

C4

16

R403

C4

32

C4

25

R4

33

C4

27

VCORE_1.3V

R432

R4

17

ALDO2_2.5V

C4

18

R4

18

C448

C4

14

TP_TRACESYNC

C4

38

C4

19

TP_TRACE4

ALDO2_2.5VC

40

5

A2

1 B

GND3NC

5

VCC 6

4Y

C4

09

U400

R402

VCAM_1.8V_IO

LVLDO_1.2V

C4

13

LVLDO_1.2V

C4

39

C4

10

R415

TR400

3D

G 2

S1

VMEM_1.8V

C4

26

VMEM_1.8V

R414

C4

29

C449

VMEM_1.8V

C4

15

C4

20

C4

24

C4

06

C4

17

VMIC_BIAS_2.1V

R434

TP_TRACE2

R431

VMEM_1.8V

C4

12

ALDO7_3.0V VMEM_1.8V

C4

23

VBAT

VMEM_1.8V

C4

08

TP_SRI_DATA

LVLDO_1.2V

R413

C4

11

C4

28

C4

40

ALDO2_2.5V VSIM_3.0V

VMEM_1.8V

R4

27

Y26USBP

Y3

NC

Y5

US

BA

GN

DP

LL

Y6

NC

W8

VD

DP

_E

MI

W9DBA0

Y1

US

BA

VD

D2

5R

EF

Y2USBRREF

Y2

1V

DD

O_

FA

Y22SI M 2RST

Y23SI M 2DAT

Y25SI M RST

W2ATXLNDRVAM PLNLI NO UT

W21SI M 2CLK

W22SI M DAT

W24SI M CLK

W2

5V

DD

O_

US

B

W26USBN

W4

AT

XL

ND

RV

AV

SS

W6

AT

XI

HF

EP

DV

DD

1P

2

W1

2V

SS

W13DCLK

W14DCLKN

W1

5V

DD

P_

EM

I

W1

6V

SS

W1

7V

SS

W18FALE

W1

9V

DD

O_

FA

V3

AT

XL

ND

RV

AV

DD

3P

0V5

AT

XI

HF

EP

SP

VD

DL

30

P0

V6

AT

XI

HF

EP

AV

SS

V8

VS

S

V9

VD

DO

_E

MI

W1ATXLNDRVAM PRNLI NO UT

W1

0V

DD

O_

EM

IW

11

VD

DO

_E

MI

V1

6V

SS

V1

7V

SS

V1

8V

DD

CV

19

VD

DC

V2ATXLNDRVAM PLPLI NO UT

V23SD1DAT0

V25SD1DAT2

V2

6V

SS

U25SD1CK

U26UACTSN

U4

AT

XI

HF

EP

SP

VS

SR

P0

U5

AT

XI

HF

EP

DV

SS

U6

AT

XI

HF

EP

SP

VS

SL

P0

V1ATXLNDRVAM PRPLI NO UT

V1

2V

DD

O_

EM

IV

14

VD

DO

_E

MI

U1

2V

DD

CU

13

VD

DC

U1

4V

DD

CU

15

VD

DC

U1

8V

DD

C

U1

9V

SS

U2ATXI HFEPAM PRN100B

U24SD3DAT2

T25SD3CMD

T26SD3DAT3

T3

AT

XI

HF

EP

SP

VD

DR

30

P0

T5

AT

XI

HF

EP

AV

DD

30

T6

VS

S

U1ATXI HFEPAM PLP100B

U1

0V

DD

CU

11

VD

DC

T1ATXI HFEPAM PLN100B

T1

0V

DD

C

T1

7V

SS

T1

9V

DD

O_

SD

IO

1

T2ATXI HFEPAM PRP100B

T21SD1CMD

T22SD1DAT1

T23SD1DAT3

R21SD3CK

R22SD3DAT0

R24UBCTSN

R25UBRX

R2

6V

SS

R4M APLL_FREFP

R6

AP

LL

_A

VD

D1

P2 R

8V

DD

CR

10

VD

DC

R1

2V

SS

R1

3V

SS

R1

4V

SS

R1

5V

SS

R1

7V

DD

C

R1

9V

DD

O_

SD

IO

3

R2

MP

LL

_A

VD

D1

P2

P23UARTSN

P25TRSTB

P26UARX

P3

AR

XA

VS

S

P5

AP

LL

_A

VS

S

P6

NC

P8

AR

XA

VD

D3

P0

R1

MP

LL

_A

VS

S

P1

2V

SS

P1

3V

SS

P1

4V

SS

P1

5V

SS

P1

7V

DD

O_

1P

8

P19SD3DAT1

P2ARXMI CP2

P21UBTX

N25TM S

N2

6V

DD

O_

1P

8

N4

AR

XA

VS

S

N5ARXBP1P2

N6ARXAUXM I CBI AS

N8ARXM I CBI AS

P1ARXMI CP1

P1

0V

DD

C

N1

5V

SS

N1

7V

DD

C

N18TCK

N1

9N

VM

_V

DD

P

N2ARXM I CN2

N21RTCK

N22UBRTSN

N24UATX

M5

WC

DA

VS

S

M 6WCDTXO UTNI

M 8WCDTXO UTPI

N1ARXM I CN1

N1

0V

DD

C

N1

2V

SS

N1

3V

SS

N1

4V

SS

M 19TRACESYNC

M 2WCDAUXI N4

M 21TDO

M 22TRACEPKT12

M 23TRACEPKT13

M 25TRACEPKT15

M 26TRACEPKT14

M 3WCDAUXI N3

L9

VD

DC

M1

WC

DA

VD

D3

P0M

10

VD

DC

M1

2V

SS

M1

3V

SS

M1

4V

SS

M1

5V

SS

M 18TDI

L21TRACEPKT4

L22TRACEPKT6

L24TRACEPKT9

L25TRACEPKT8

L26TRACEPKT11

L4WCDAUXDAC1O UT

L6WCDAUXI N2

L8WCDAUXI N1

K6WCDAUXDAC0O UT

K8I 2S_SDO

K9

NC

L1WCDTXO UTNQ

L1

0V

DD

C

L18TRACEPKT3

L19PCM CK

L2WCDTXO UTPQ

K19TRACEPKT2

K2WCDRXI P

K21DI G MI CCLK

K23TRACEPKT5

K25TRACEPKT10

K2

6V

DD

O_

1P

8 K3

WC

DC

OM

PA

VD

D

K5

WC

DA

VS

S

K1

0V

DD

C

K1

1V

SS

K1

2V

DD

O_

1P

8_

3P

0_

GP

IO

K1

3V

DD

C

K1

4V

DD

O_

1P

8K1

6V

DD

C

K1

7V

DD

O_

1P

8

K18PCM DI

J25TRACEPKT7

J2

6V

SS

J4

WC

DA

VD

D3

P0

J5WCDAUXI N0

J6

VS

S

J8

VD

DO

_1

P8

J9

VS

S

K1WCDRXQ P

J1

5D

PL

L_

AV

SS

J1

7V

DD

O_

1P

8

J18CAM CK

J19LCDD5

J2WCDRXI N

J21LCDD0

J22LCDD2

J24PCM SYN

H8G PEN4

H9RESETN

J1WCDRXQ N

J10G PI O 38

J11G PI O 32

J12G PI O 27

J1

3V

SS

J14G PI O 8

H21LCDWE

H22LCDD7

H23LCDD3

H25TRACEPKT1

H26TRACECLK

H3TWI FENABLE

H5RFG PI O 1

H6RFG PI O 3

H12G PI O 22

H13G PI O 17

H14G PI O 4

H1

5D

PL

L_

AV

DD

1P

2

H1

7V

SS

H18LCDRE

H19LCDD4

H2RFG PI O 2

G 24LCDCS0

G 25DI G M I CDATA

G 26TRACEPKT0

G 4TWI FCLK

G 6TWI FDATA

H1TXDATA3G 1_TXRXDATA

H10BSC2DAT

H11G PI O 37

F6G PEN10

F7SPI FSS

F8I 2S_SDI

F9ANA_SYSCLKEN

G 1RXDATA3G 2

G 2SYS_CLK

G 21LCDD8

G 22LCDD17

F2AFCPDM

F20LCDD13

F22LCDD11

F23LCDD9

F25LCDD1

F26PCM DO

F3RFG PI O 4

F5RFG PI O 0

F1RXDATA3G 0

F10BSC2CLK

F11G PI O 31

F12G PI O 16

F13G PI O 13

F14G PI O 0

F15G PI O 2

F1

6N

C

E24LCDD12

E25LCDCD

E26LCDD6

E4RFG PI O 5

E5G PEN5

E7I 2S_SCK

E8BSCCLK

E9G PI O 29

E1

VD

DO

_R

FG

PI

O

E11G PI O 24

E12G PI O 18

E13G PI O 11

E15G PI O 3

E1

7C

AM

2_

AV

DD

1P

2

E2G PEN9

E23LCDD15

D2

0C

AM

1_

AV

DD

1P

2

D24LCDD16

D25LCDD10

D26LCDCS1

D3CLKX8

D5G PEN8

D6G PEN3

D8O TG CTRL1

C7PC2

C9G PI O 35

D1RXDATA3G 1

D10G PI O 30

D12G PI O 20

D14G PI O 12

D1

8C

AM

2_

AG

ND

D2G PEN11

C17CAM 2_M _DM 0

C2TXDATA3G 0

C2

0C

AM

1_

AG

ND

C2

2D

SI

_A

VD

D1

P2

C2

3D

SI

_A

GN

D

C26LCDD14

C4G PEN7

C5G PEN2

B6SPI TXD

B7BSCDAT

B8G PI O 39

B9G PI O 34

C1TXDATA3G 2_TXRXEN

C11G PI O 25

C13G PI O 15

C15G PI O 7

B20CAM 1_M _CM _CLK

B21CAM 1_M _CP_CLK

B22DSI _M_CM _CLK

B23DSI _M_CP_CLK

B2

6V

DD

O_

1P

8

B3G PEN0

B4G PEN1

B5PC1

B13G PI O 14

B14G PI O 9

B15G PI O 6

B16G PI O 1

B17CAM 2_M _DP0

B18CAM 2_M _DM 1

B19CAM 2_M _DP1

B2G PEN6

AF6DDQ 0

AF7DDQ 5

AF8DDQ 2

AF9DDQ M 0

B1

VS

S

B10G PI O 28

B11G PI O 23

B12G PI O 19

AF22FADQ 3

AF23CE3N

AF24CE2N

AF

25

VS

SA

F2

6V

SS

AF3DA2

AF4DA1

AF

5V

DD

O_

EM

I

AF15DDQ 21

AF16DDQ 22

AF

17

VS

S

AF18DDQ 27

AF19DDQ 29

AF

2V

SS

AF20DDQ 31

AF

21

VD

DO

_F

A

AE8DCKE1

AE9DDQ S0

AF

1V

SS

AF

10

VD

DO

_E

MI

AF11DDQ M 1

AF12DDQ 10

AF13DDQ 16

AF

14

VD

DO

_E

MI

AE24FADQ 10

AE25FADQ 12

AE

26

VS

S

AE3DA5

AE4DA0

AE5DA10

AE6DA11

AE7DWEN

AE17DDQ 25

AE18DDQ 28

AE19DDQ 30

AE2DA6

AE20FADQ 5

AE21FADQ 6

AE22FWEN

AE23FADQ 8

AE

1V

SS

AE10DDQ 7

AE11DDQ 11

AE12DDQ 15

AE13DDQ 18

AE14DDQ S2

AE15DDQ M 2

AE16DDQ M 3

AD20FADQ 7

AD22FCLK

AD23FADQ 13

AD25FCLE

AD

26

VD

DO

_F

A

AD4DA7

AD6DA13

AD8DCKE0

AC9DCASN

AD1DA8

AD10DDQ 6

AD12DDQ S1

AD14DDQ 19

AD16DDQ 24

AD18FADQ 0

AD2DA9

AC19FO EN

AC

2U

SB

AG

ND

AC21FADQ 9

AC22FADQ 11

AC25NRDY

AC26FWP

AC5DA4

AC7DA12

AB6DA3

AB8DCE1N

AB9DRASN

AC1USBDP

AC11DDQ 4

AC13DDQ 12

AC15DDQ 23

AC17DDQ 26

AB18FADQ 2

AB

2U

SB

AV

DD

12

AB20FADVN

AB21FADQ 14

AB

23

VS

S

AB25FADQ 15

AB

26

VS

S

AB

5U

SB

AV

DD

25

AA9DCE0N

AB1USBDM

AB10DDQ 3

AB12DDQ 8

AB13DDQ 13

AB14DDQ 17

AB16DDQ S3

AB17FADQ 1

AA

24

VD

DO

_S

IM

A

AA25FRDY

AA

26

VD

DO

_S

IM

B

AA

4U

SB

DV

DD

12

PL

LAA

5U

SB

AV

DD

33

AA

6N

C

AA

7V

SS

AA8DBA1

AA13DDQ 9

AA14DDQ 14

AA15DDQ 20

AA

16

VS

S

AA18FADQ 4

AA

19

VD

DO

_F

A

AA

2U

SB

DG

ND

PL

L

AA

20

VS

S

A6CLK32K

A7SO FTRSTO

A8G PI O 36

A9G PI O 33

AA

1U

SB

AV

DD

12

PL

L

AA10DDQ 1

AA

11

VD

DO

_E

MI

AA

12

VS

SA20

CAM 1_M _DP0

A21CAM 1_M _DM 0

A22DSI _M_DM 0

A23DSI _M_DP0

A2

6V

SS

A3SPI CLK

A4I 2S_WS

A5SPI RXD

A13G PI O 21

A14G PI O 10

A1

5V

SS

A16G PI O 5

A1

7C

AM

2_

AG

ND

A18CAM 2_M _CM _CLK

A19CAM 2_M _CP_CLK

A2

VS

S

1N

C2

NC

A1

VS

S

A1

0V

SS

A1

1V

DD

O_

1P

8

A12G PI O 26

C4

37

UCP400

C4

21

R4

28

C453

C4

07

TP_TRACECLK

TP_TRACE0

C4

45

R419

ALDO1_3.0V

R412

TP_TRACE1 R4

47

C441

R426

C4

33

C4

31

ALDO7_3.0V

SDRAM_CEN_1

SDRAM_CKE_1

BB_26MCLK

GPS_EN

PROXI_SDA

SD_DET

HW_REV_BIT0

EAR_ADC_3.5

CAM_VGA_MCLK

EARKEY_INT

CAM_2M_STBY

CAM_VSYNCCAM_HSYNC

HW_REV_BIT1HW_REV_BIT2

BB_RST

SRI_DATA

EAR_L

EAR_R

PA_TEMP

CAM_D(0)_FCAM_D(1)_FCAM_D(2)_FCAM_D(3)_FCAM_D(4)_FCAM_D(5)_FCAM_D(6)_FCAM_D(7)_F

KLCM_M2_MACKLCM_MAC

CAM_MCLK

CAM_VGA_RST

CAM_VGA_STBY

SIM_IOSIM_CLK

SIM_RST

CAM_PCLK

KEY_LED_EN

BT_UART_TXD

SDIO_D(1)

SDIO_D(3)

SD_CMD

SD_D(3)

SPK_AMP_PRCV_N

SD_D(2)

SDIO_CLK

SDIO_D(0)

SDIO_D(2)

MIC_OUT_P

SD_D(1)

EAR_MIC_OUT_P

A11TRST

RXD2

SD_CLK

SD_D(0)

BT_UART_CTS_N

BT_UART_RXD

SPK_AMP_N

RCV_P

SDIO_CMD

BT_PCM_CLK

A11TDIA11TDO

VBAT_SENSOR

MIC_OUT_N

A11TCK

EAR_MIC_OUT_N

A11RTCK

BT_UART_RTS_N

TXD2

A11TMS

RXDATA3G2

SRI_CLK

RTXDATA2G_TXDATA3G1

CAM_SDA

VF

SRI_EN

PAM_R2

UMTS900_PA_EN

BB_RST

CAM_MCLK

BT_PCM_SYNC

BT_PCM_OUT

CAM_VGA_EN

PAM_VRAMP

PMU_SDA

RTXEN2G_TXDATA3G2TXDATA3G0

PC2

RXDATA3G1

CLK_CX8

I2S_CLK

PMU_SCL

RXDATA3G0

CAM_SCL

BT_PCM_IN

UMTS2100_PA_EN

PAM_R1

GPS_UART_CTS

I2S_DO

I2S_WS

GPS_UART_RXD

CLK32K

SOFT_RST_N

MBWAIT

BCM_USB_D_N

MBADV

SDRAM_RAS

BCM_USB_D_P

OEN

INTO

MBCK

WENSDRAM_WEN

CE_O

PC1

GPS_UART_TXD

DDQS3

PROXI_OUT

KBR(1)KBR(0)

PROXI_SCL

GPS_UART_RTS

D(24)D(25)D(26)D(27)D(28)

D(18)

D(29)D(30)D(31)

D(16)D(17)

D(19)D(20)

DDQM2DDQM3

DDQS2

GSM_ANT_SEL1

ACCEL_SCL

RFST2G_MTSLOTEN3G

ACCEL_SDA

DBA0DBA1

DDQM0DDQM1

DDQS0DDQS1

D(21)D(22)D(23)

LCD_FLM

NFC_SDA

BT_VREG_EN

GPS_RST_N

LCD_BL_EN

GSM_ANT_SEL0

GSM_ANT_SEL2

GSM_ANT_SEL3

ACCEL_INT

FAD(5)FAD(6)FAD(7)FAD(8)FAD(9)FAD(10)FAD(11)FAD(12)

FAD(2)

FAD(13)FAD(14)FAD(15)

FAD(0)FAD(1)

FAD(3)FAD(4)

A(13)

KBC(0)

GPS_CLKREQ

WL_HOST_WAKE

WLAN_RST_N

BT_WAKE

BT_RST_N

LCD_D(17)

SDRAM_CLK_DFAD[15:0]

A(7)A(8)

A(11)A(12)

A(9)A(10)

SDRAM_CAS

SDRAM_CKE

SDRAM_CLK

SDRAM_CEN

NFC_ENNFC_IRQ

NFC_SCL

LCD_D(2)LCD_D(3)LCD_D(4)LCD_D(5)LCD_D(6)LCD_D(7)LCD_D(8)

LCD_D(10)LCD_D(11)LCD_D(12)LCD_D(13)LCD_D(14)LCD_D(15)

LCD_CS

LCD_WRLCD_RDLCD_RS

A[13:0]

A(0)A(1)A(2)A(3)A(4)A(5)A(6)

D(3)D(4)

TSP_INT

TSP_SDATSP_SCL

PMU_IRQ

LCD_RST

CAM_RST

BT_HOST_WAKE

EAR_DET_3.5

KBC(1)

NFC_FIRM

LCD_D(9)

LCD_D(0:15)

LCD_D(0)LCD_D(1)

VBAT_SENSOR

BB_RST_HW

BB_RST_SW

D[31:0]

D(5)D(6)D(7)D(8)D(9)D(10)D(11)D(12)

D(2)

D(13)D(14)D(15)

D(0)D(1)

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

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

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

8-3-15. GSM850, GSM900 Transmitter

TX ON(PCL 5 level)

Cell Power : -40dBm

Normal Condition Catch thechannel

C114>= 1dBm CHANGE U100

NO

YES

FEM LOGICC124 : LOWC123 : LOW

C103>= 27dBm

NO re-solder or replaceUCP400

NO

YES

Replace PAM100

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

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

:

2.5V

Group 2

1.8V

1

1.2V

I 2 C_ S D A

1.3V

200 us:

VREG_USB_2.5V

Group 2

I 2 C_ S D A

200 us

:

200 us

I 2 C_ S C L

Group 3

T S P H a s a P u l l U p R e s i s t e r

VREG_USB_3.0V

200 us

I 2 C_ S C L

200 us

Group 1

3.0V3

200 us

2

Group 4 VREG_PLL_1.2V

2

VREG_ANLOG_3.0V

3.3VAnalog Supply Power-up Sequence

Group 1

1

:

:

200 us

Group 4

Group 3

200 us

Group 5

VREG_USB_3.3V

200 us

Group 3

Group 5

Group 5

VGA CAM Parallel IF

Group 4

C h d b

C4

46

TP_SIMB

DLDO1_3.0V

TP_TRACE3

VMEM_1.8V

C44 2

C447

C4

30

C4

44

TP_GPEN400

C451

TP_RFGPIO400

C4

35

VMEM_1.8V

VMEM_1.8V

ALDO3_3.3V

C4

22

TP_GPEN401

VCORE_1.3V

BB_26MCLK

R416

C4

34

LVLDO_1.2V

C4

36

C4

16

R403

C4

32

C4

25

R4

33

C4

27

VCORE_1.3V

R432

R4

17

ALDO2_2.5V

C4

18

R4

18

C448

C4

14

TP_TRACESYNC

C4

38

C4

19

TP_TRACE4

ALDO2_2.5VC

40

5

A2

1 B

GND3NC

5

VCC 6

4Y

C4

09

U400

R402

VCAM_1.8V_IO

LVLDO_1.2V

C4

13

LVLDO_1.2V

C4

39

C4

10

R415

TR400

3D

G 2

S1

VMEM_1.8V

C4

26

VMEM_1.8V

R414

C4

29

C449

VMEM_1.8V

C4

15

C4

20

C4

24

C4

06

C4

17

VMIC_BIAS_2.1V

R434

TP_TRACE2

R431

VMEM_1.8V

C4

12

ALDO7_3.0V VMEM_1.8V

C4

23

VBAT

VMEM_1.8V

C4

08

TP_SRI_DATA

LVLDO_1.2V

R413

C4

11

C4

28

C4

40

ALDO2_2.5V VSIM_3.0V

VMEM_1.8V

R4

27

Y26USBP

Y3

NC

Y5

US

BA

GN

DP

LL

Y6

NC

W8

VD

DP

_E

MI

W9DBA0

Y1

US

BA

VD

D2

5R

EF

Y2USBRREF

Y2

1V

DD

O_

FA

Y22SI M 2RST

Y23SI M 2DAT

Y25SI M RST

W2ATXLNDRVAM PLNLI NO UT

W21SI M 2CLK

W22SI M DAT

W24SI M CLK

W2

5V

DD

O_

US

B

W26USBN

W4

AT

XL

ND

RV

AV

SS

W6

AT

XI

HF

EP

DV

DD

1P

2

W1

2V

SS

W13DCLK

W14DCLKN

W1

5V

DD

P_

EM

I

W1

6V

SS

W1

7V

SS

W18FALE

W1

9V

DD

O_

FA

V3

AT

XL

ND

RV

AV

DD

3P

0V5

AT

XI

HF

EP

SP

VD

DL

30

P0

V6

AT

XI

HF

EP

AV

SS

V8

VS

S

V9

VD

DO

_E

MI

W1ATXLNDRVAM PRNLI NO UT

W1

0V

DD

O_

EM

IW

11

VD

DO

_E

MI

V1

6V

SS

V1

7V

SS

V1

8V

DD

CV

19

VD

DC

V2ATXLNDRVAM PLPLI NO UT

V23SD1DAT0

V25SD1DAT2

V2

6V

SS

U25SD1CK

U26UACTSN

U4

AT

XI

HF

EP

SP

VS

SR

P0

U5

AT

XI

HF

EP

DV

SS

U6

AT

XI

HF

EP

SP

VS

SL

P0

V1ATXLNDRVAM PRPLI NO UT

V1

2V

DD

O_

EM

IV

14

VD

DO

_E

MI

U1

2V

DD

CU

13

VD

DC

U1

4V

DD

CU

15

VD

DC

U1

8V

DD

C

U1

9V

SS

U2ATXI HFEPAM PRN100B

U24SD3DAT2

T25SD3CMD

T26SD3DAT3

T3

AT

XI

HF

EP

SP

VD

DR

30

P0

T5

AT

XI

HF

EP

AV

DD

30

T6

VS

S

U1ATXI HFEPAM PLP100B

U1

0V

DD

CU

11

VD

DC

T1ATXI HFEPAM PLN100B

T1

0V

DD

C

T1

7V

SS

T1

9V

DD

O_

SD

IO

1

T2ATXI HFEPAM PRP100B

T21SD1CMD

T22SD1DAT1

T23SD1DAT3

R21SD3CK

R22SD3DAT0

R24UBCTSN

R25UBRX

R2

6V

SS

R4M APLL_FREFP

R6

AP

LL

_A

VD

D1

P2 R

8V

DD

CR

10

VD

DC

R1

2V

SS

R1

3V

SS

R1

4V

SS

R1

5V

SS

R1

7V

DD

C

R1

9V

DD

O_

SD

IO

3

R2

MP

LL

_A

VD

D1

P2

P23UARTSN

P25TRSTB

P26UARX

P3

AR

XA

VS

S

P5

AP

LL

_A

VS

S

P6

NC

P8

AR

XA

VD

D3

P0

R1

MP

LL

_A

VS

S

P1

2V

SS

P1

3V

SS

P1

4V

SS

P1

5V

SS

P1

7V

DD

O_

1P

8

P19SD3DAT1

P2ARXMI CP2

P21UBTX

N25TM S

N2

6V

DD

O_

1P

8

N4

AR

XA

VS

S

N5ARXBP1P2

N6ARXAUXM I CBI AS

N8ARXM I CBI AS

P1ARXMI CP1

P1

0V

DD

C

N1

5V

SS

N1

7V

DD

C

N18TCK

N1

9N

VM

_V

DD

P

N2ARXM I CN2

N21RTCK

N22UBRTSN

N24UATX

M5

WC

DA

VS

S

M 6WCDTXO UTNI

M 8WCDTXO UTPI

N1ARXM I CN1

N1

0V

DD

C

N1

2V

SS

N1

3V

SS

N1

4V

SS

M 19TRACESYNC

M 2WCDAUXI N4

M 21TDO

M 22TRACEPKT12

M 23TRACEPKT13

M 25TRACEPKT15

M 26TRACEPKT14

M 3WCDAUXI N3

L9

VD

DC

M1

WC

DA

VD

D3

P0M

10

VD

DC

M1

2V

SS

M1

3V

SS

M1

4V

SS

M1

5V

SS

M 18TDI

L21TRACEPKT4

L22TRACEPKT6

L24TRACEPKT9

L25TRACEPKT8

L26TRACEPKT11

L4WCDAUXDAC1O UT

L6WCDAUXI N2

L8WCDAUXI N1

K6WCDAUXDAC0O UT

K8I 2S_SDO

K9

NC

L1WCDTXO UTNQ

L1

0V

DD

C

L18TRACEPKT3

L19PCM CK

L2WCDTXO UTPQ

K19TRACEPKT2

K2WCDRXI P

K21DI G MI CCLK

K23TRACEPKT5

K25TRACEPKT10

K2

6V

DD

O_

1P

8 K3

WC

DC

OM

PA

VD

D

K5

WC

DA

VS

S

K1

0V

DD

C

K1

1V

SS

K1

2V

DD

O_

1P

8_

3P

0_

GP

IO

K1

3V

DD

C

K1

4V

DD

O_

1P

8K1

6V

DD

C

K1

7V

DD

O_

1P

8

K18PCM DI

J25TRACEPKT7

J2

6V

SS

J4

WC

DA

VD

D3

P0

J5WCDAUXI N0

J6

VS

S

J8

VD

DO

_1

P8

J9

VS

S

K1WCDRXQ P

J1

5D

PL

L_

AV

SS

J1

7V

DD

O_

1P

8

J18CAM CK

J19LCDD5

J2WCDRXI N

J21LCDD0

J22LCDD2

J24PCM SYN

H8G PEN4

H9RESETN

J1WCDRXQ N

J10G PI O 38

J11G PI O 32

J12G PI O 27

J1

3V

SS

J14G PI O 8

H21LCDWE

H22LCDD7

H23LCDD3

H25TRACEPKT1

H26TRACECLK

H3TWI FENABLE

H5RFG PI O 1

H6RFG PI O 3

H12G PI O 22

H13G PI O 17

H14G PI O 4

H1

5D

PL

L_

AV

DD

1P

2

H1

7V

SS

H18LCDRE

H19LCDD4

H2RFG PI O 2

G 24LCDCS0

G 25DI G M I CDATA

G 26TRACEPKT0

G 4TWI FCLK

G 6TWI FDATA

H1TXDATA3G 1_TXRXDATA

H10BSC2DAT

H11G PI O 37

F6G PEN10

F7SPI FSS

F8I 2S_SDI

F9ANA_SYSCLKEN

G 1RXDATA3G 2

G 2SYS_CLK

G 21LCDD8

G 22LCDD17

F2AFCPDM

F20LCDD13

F22LCDD11

F23LCDD9

F25LCDD1

F26PCM DO

F3RFG PI O 4

F5RFG PI O 0

F1RXDATA3G 0

F10BSC2CLK

F11G PI O 31

F12G PI O 16

F13G PI O 13

F14G PI O 0

F15G PI O 2

F1

6N

C

E24LCDD12

E25LCDCD

E26LCDD6

E4RFG PI O 5

E5G PEN5

E7I 2S_SCK

E8BSCCLK

E9G PI O 29

E1

VD

DO

_R

FG

PI

O

E11G PI O 24

E12G PI O 18

E13G PI O 11

E15G PI O 3

E1

7C

AM

2_

AV

DD

1P

2

E2G PEN9

E23LCDD15

D2

0C

AM

1_

AV

DD

1P

2

D24LCDD16

D25LCDD10

D26LCDCS1

D3CLKX8

D5G PEN8

D6G PEN3

D8O TG CTRL1

C7PC2

C9G PI O 35

D1RXDATA3G 1

D10G PI O 30

D12G PI O 20

D14G PI O 12

D1

8C

AM

2_

AG

ND

D2G PEN11

C17CAM 2_M _DM 0

C2TXDATA3G 0

C2

0C

AM

1_

AG

ND

C2

2D

SI

_A

VD

D1

P2

C2

3D

SI

_A

GN

D

C26LCDD14

C4G PEN7

C5G PEN2

B6SPI TXD

B7BSCDAT

B8G PI O 39

B9G PI O 34

C1TXDATA3G 2_TXRXEN

C11G PI O 25

C13G PI O 15

C15G PI O 7

B20CAM 1_M _CM _CLK

B21CAM 1_M _CP_CLK

B22DSI _M_CM _CLK

B23DSI _M_CP_CLK

B2

6V

DD

O_

1P

8

B3G PEN0

B4G PEN1

B5PC1

B13G PI O 14

B14G PI O 9

B15G PI O 6

B16G PI O 1

B17CAM 2_M _DP0

B18CAM 2_M _DM 1

B19CAM 2_M _DP1

B2G PEN6

AF6DDQ 0

AF7DDQ 5

AF8DDQ 2

AF9DDQ M 0

B1

VS

S

B10G PI O 28

B11G PI O 23

B12G PI O 19

AF22FADQ 3

AF23CE3N

AF24CE2N

AF

25

VS

SA

F2

6V

SS

AF3DA2

AF4DA1

AF

5V

DD

O_

EM

I

AF15DDQ 21

AF16DDQ 22

AF

17

VS

S

AF18DDQ 27

AF19DDQ 29

AF

2V

SS

AF20DDQ 31

AF

21

VD

DO

_F

A

AE8DCKE1

AE9DDQ S0

AF

1V

SS

AF

10

VD

DO

_E

MI

AF11DDQ M 1

AF12DDQ 10

AF13DDQ 16

AF

14

VD

DO

_E

MI

AE24FADQ 10

AE25FADQ 12

AE

26

VS

S

AE3DA5

AE4DA0

AE5DA10

AE6DA11

AE7DWEN

AE17DDQ 25

AE18DDQ 28

AE19DDQ 30

AE2DA6

AE20FADQ 5

AE21FADQ 6

AE22FWEN

AE23FADQ 8

AE

1V

SS

AE10DDQ 7

AE11DDQ 11

AE12DDQ 15

AE13DDQ 18

AE14DDQ S2

AE15DDQ M 2

AE16DDQ M 3

AD20FADQ 7

AD22FCLK

AD23FADQ 13

AD25FCLE

AD

26

VD

DO

_F

A

AD4DA7

AD6DA13

AD8DCKE0

AC9DCASN

AD1DA8

AD10DDQ 6

AD12DDQ S1

AD14DDQ 19

AD16DDQ 24

AD18FADQ 0

AD2DA9

AC19FO EN

AC

2U

SB

AG

ND

AC21FADQ 9

AC22FADQ 11

AC25NRDY

AC26FWP

AC5DA4

AC7DA12

AB6DA3

AB8DCE1N

AB9DRASN

AC1USBDP

AC11DDQ 4

AC13DDQ 12

AC15DDQ 23

AC17DDQ 26

AB18FADQ 2

AB

2U

SB

AV

DD

12

AB20FADVN

AB21FADQ 14

AB

23

VS

S

AB25FADQ 15

AB

26

VS

S

AB

5U

SB

AV

DD

25

AA9DCE0N

AB1USBDM

AB10DDQ 3

AB12DDQ 8

AB13DDQ 13

AB14DDQ 17

AB16DDQ S3

AB17FADQ 1

AA

24

VD

DO

_S

IM

A

AA25FRDY

AA

26

VD

DO

_S

IM

B

AA

4U

SB

DV

DD

12

PL

LAA

5U

SB

AV

DD

33

AA

6N

C

AA

7V

SS

AA8DBA1

AA13DDQ 9

AA14DDQ 14

AA15DDQ 20

AA

16

VS

S

AA18FADQ 4

AA

19

VD

DO

_F

A

AA

2U

SB

DG

ND

PL

L

AA

20

VS

S

A6CLK32K

A7SO FTRSTO

A8G PI O 36

A9G PI O 33

AA

1U

SB

AV

DD

12

PL

L

AA10DDQ 1

AA

11

VD

DO

_E

MI

AA

12

VS

SA20

CAM 1_M _DP0

A21CAM 1_M _DM 0

A22DSI _M_DM 0

A23DSI _M_DP0

A2

6V

SS

A3SPI CLK

A4I 2S_WS

A5SPI RXD

A13G PI O 21

A14G PI O 10

A1

5V

SS

A16G PI O 5

A1

7C

AM

2_

AG

ND

A18CAM 2_M _CM _CLK

A19CAM 2_M _CP_CLK

A2

VS

S

1N

C2

NC

A1

VS

S

A1

0V

SS

A1

1V

DD

O_

1P

8

A12G PI O 26

C4

37

UCP400

C4

21

R4

28

C453

C4

07

TP_TRACECLK

TP_TRACE0

C4

45

R419

ALDO1_3.0V

R412

TP_TRACE1 R4

47

C441

R426

C4

33

C4

31

ALDO7_3.0V

SDRAM_CEN_1

SDRAM_CKE_1

BB_26MCLK

GPS_EN

PROXI_SDA

SD_DET

HW_REV_BIT0

EAR_ADC_3.5

CAM_VGA_MCLK

EARKEY_INT

CAM_2M_STBY

CAM_VSYNCCAM_HSYNC

HW_REV_BIT1HW_REV_BIT2

BB_RST

SRI_DATA

EAR_L

EAR_R

PA_TEMP

CAM_D(0)_FCAM_D(1)_FCAM_D(2)_FCAM_D(3)_FCAM_D(4)_FCAM_D(5)_FCAM_D(6)_FCAM_D(7)_F

KLCM_M2_MACKLCM_MAC

CAM_MCLK

CAM_VGA_RST

CAM_VGA_STBY

SIM_IOSIM_CLK

SIM_RST

CAM_PCLK

KEY_LED_EN

BT_UART_TXD

SDIO_D(1)

SDIO_D(3)

SD_CMD

SD_D(3)

SPK_AMP_PRCV_N

SD_D(2)

SDIO_CLK

SDIO_D(0)

SDIO_D(2)

MIC_OUT_P

SD_D(1)

EAR_MIC_OUT_P

A11TRST

RXD2

SD_CLK

SD_D(0)

BT_UART_CTS_N

BT_UART_RXD

SPK_AMP_N

RCV_P

SDIO_CMD

BT_PCM_CLK

A11TDIA11TDO

VBAT_SENSOR

MIC_OUT_N

A11TCK

EAR_MIC_OUT_N

A11RTCK

BT_UART_RTS_N

TXD2

A11TMS

RXDATA3G2

SRI_CLK

RTXDATA2G_TXDATA3G1

CAM_SDA

VF

SRI_EN

PAM_R2

UMTS900_PA_EN

BB_RST

CAM_MCLK

BT_PCM_SYNC

BT_PCM_OUT

CAM_VGA_EN

PAM_VRAMP

PMU_SDA

RTXEN2G_TXDATA3G2TXDATA3G0

PC2

RXDATA3G1

CLK_CX8

I2S_CLK

PMU_SCL

RXDATA3G0

CAM_SCL

BT_PCM_IN

UMTS2100_PA_EN

PAM_R1

GPS_UART_CTS

I2S_DO

I2S_WS

GPS_UART_RXD

CLK32K

SOFT_RST_N

MBWAIT

BCM_USB_D_N

MBADV

SDRAM_RAS

BCM_USB_D_P

OEN

INTO

MBCK

WENSDRAM_WEN

CE_O

PC1

GPS_UART_TXD

DDQS3

PROXI_OUT

KBR(1)KBR(0)

PROXI_SCL

GPS_UART_RTS

D(24)D(25)D(26)D(27)D(28)

D(18)

D(29)D(30)D(31)

D(16)D(17)

D(19)D(20)

DDQM2DDQM3

DDQS2

GSM_ANT_SEL1

ACCEL_SCL

RFST2G_MTSLOTEN3G

ACCEL_SDA

DBA0DBA1

DDQM0DDQM1

DDQS0DDQS1

D(21)D(22)D(23)

LCD_FLM

NFC_SDA

BT_VREG_EN

GPS_RST_N

LCD_BL_EN

GSM_ANT_SEL0

GSM_ANT_SEL2

GSM_ANT_SEL3

ACCEL_INT

FAD(5)FAD(6)FAD(7)FAD(8)FAD(9)FAD(10)FAD(11)FAD(12)

FAD(2)

FAD(13)FAD(14)FAD(15)

FAD(0)FAD(1)

FAD(3)FAD(4)

A(13)

KBC(0)

GPS_CLKREQ

WL_HOST_WAKE

WLAN_RST_N

BT_WAKE

BT_RST_N

LCD_D(17)

SDRAM_CLK_DFAD[15:0]

A(7)A(8)

A(11)A(12)

A(9)A(10)

SDRAM_CAS

SDRAM_CKE

SDRAM_CLK

SDRAM_CEN

NFC_ENNFC_IRQ

NFC_SCL

LCD_D(2)LCD_D(3)LCD_D(4)LCD_D(5)LCD_D(6)LCD_D(7)LCD_D(8)

LCD_D(10)LCD_D(11)LCD_D(12)LCD_D(13)LCD_D(14)LCD_D(15)

LCD_CS

LCD_WRLCD_RDLCD_RS

A[13:0]

A(0)A(1)A(2)A(3)A(4)A(5)A(6)

D(3)D(4)

TSP_INT

TSP_SDATSP_SCL

PMU_IRQ

LCD_RST

CAM_RST

BT_HOST_WAKE

EAR_DET_3.5

KBC(1)

NFC_FIRM

LCD_D(9)

LCD_D(0:15)

LCD_D(0)LCD_D(1)

VBAT_SENSOR

BB_RST_HW

BB_RST_SW

D[31:0]

D(5)D(6)D(7)D(8)D(9)D(10)D(11)D(12)

D(2)

D(13)D(14)D(15)

D(0)D(1)

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

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.

8-69

8-3-16. GSM1800 Receiver

RX ONSector PWR=-50dBm

re-solder RFS100, C103, L104C103>= -60dBm

No

Yes

FEM LOGICC124 : HIGHC123 : LOWC122 : LOWC119 : LOW

re-solder or changeUCP400

C148>= -70dBm

No NO

Yes

L124, L127>= -75dBm

Nore-solder or change

F103,L124,L127, L126

Yes

Change U100

re-solder or changePAM100Yes

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.

8-70

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.

8-71

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.

8-72

:

2.5V

Group 2

1.8V

1

1.2V

I 2 C_ S D A

1.3V

200 us:

VREG_USB_2.5V

Group 2

I 2 C_ S D A

200 us

:

200 us

I 2 C_ S C L

Group 3

T S P H a s a P u l l U p R e s i s t e r

VREG_USB_3.0V

200 us

I 2 C_ S C L

200 us

Group 1

3.0V3

200 us

2

Group 4 VREG_PLL_1.2V

2

VREG_ANLOG_3.0V

3.3VAnalog Supply Power-up Sequence

Group 1

1

:

:

200 us

Group 4

Group 3

200 us

Group 5

VREG_USB_3.3V

200 us

Group 3

Group 5

Group 5

VGA CAM Parallel IF

Group 4

C h d b

C4

46

TP_SIMB

DLDO1_3.0V

TP_TRACE3

VMEM_1.8V

C44 2

C447

C4

30

C4

44

TP_GPEN400

C451

TP_RFGPIO400

C4

35

VMEM_1.8V

VMEM_1.8V

ALDO3_3.3V

C4

22

TP_GPEN401

VCORE_1.3V

BB_26MCLK

R416

C4

34

LVLDO_1.2V

C4

36

C4

16

R403

C4

32

C4

25

R4

33

C4

27

VCORE_1.3V

R432

R4

17

ALDO2_2.5V

C4

18

R4

18

C448

C4

14

TP_TRACESYNC

C4

38

C4

19

TP_TRACE4

ALDO2_2.5VC

40

5

A2

1 B

GND3NC

5

VCC 6

4Y

C4

09

U400

R402

VCAM_1.8V_IO

LVLDO_1.2V

C4

13

LVLDO_1.2V

C4

39

C4

10

R415

TR400

3D

G 2

S1

VMEM_1.8V

C4

26

VMEM_1.8V

R414

C4

29

C449

VMEM_1.8V

C4

15

C4

20

C4

24

C4

06

C4

17

VMIC_BIAS_2.1V

R434

TP_TRACE2

R431

VMEM_1.8V

C4

12

ALDO7_3.0V VMEM_1.8V

C4

23

VBAT

VMEM_1.8V

C4

08

TP_SRI_DATA

LVLDO_1.2V

R413

C4

11

C4

28

C4

40

ALDO2_2.5V VSIM_3.0V

VMEM_1.8V

R4

27

Y26USBP

Y3

NC

Y5

US

BA

GN

DP

LL

Y6

NC

W8

VD

DP

_E

MI

W9DBA0

Y1

US

BA

VD

D2

5R

EF

Y2USBRREF

Y2

1V

DD

O_

FA

Y22SI M 2RST

Y23SI M 2DAT

Y25SI M RST

W2ATXLNDRVAM PLNLI NO UT

W21SI M 2CLK

W22SI M DAT

W24SI M CLK

W2

5V

DD

O_

US

B

W26USBN

W4

AT

XL

ND

RV

AV

SS

W6

AT

XI

HF

EP

DV

DD

1P

2

W1

2V

SS

W13DCLK

W14DCLKN

W1

5V

DD

P_

EM

I

W1

6V

SS

W1

7V

SS

W18FALE

W1

9V

DD

O_

FA

V3

AT

XL

ND

RV

AV

DD

3P

0V5

AT

XI

HF

EP

SP

VD

DL

30

P0

V6

AT

XI

HF

EP

AV

SS

V8

VS

S

V9

VD

DO

_E

MI

W1ATXLNDRVAM PRNLI NO UT

W1

0V

DD

O_

EM

IW

11

VD

DO

_E

MI

V1

6V

SS

V1

7V

SS

V1

8V

DD

CV

19

VD

DC

V2ATXLNDRVAM PLPLI NO UT

V23SD1DAT0

V25SD1DAT2

V2

6V

SS

U25SD1CK

U26UACTSN

U4

AT

XI

HF

EP

SP

VS

SR

P0

U5

AT

XI

HF

EP

DV

SS

U6

AT

XI

HF

EP

SP

VS

SL

P0

V1ATXLNDRVAM PRPLI NO UT

V1

2V

DD

O_

EM

IV

14

VD

DO

_E

MI

U1

2V

DD

CU

13

VD

DC

U1

4V

DD

CU

15

VD

DC

U1

8V

DD

C

U1

9V

SS

U2ATXI HFEPAM PRN100B

U24SD3DAT2

T25SD3CMD

T26SD3DAT3

T3

AT

XI

HF

EP

SP

VD

DR

30

P0

T5

AT

XI

HF

EP

AV

DD

30

T6

VS

S

U1ATXI HFEPAM PLP100B

U1

0V

DD

CU

11

VD

DC

T1ATXI HFEPAM PLN100B

T1

0V

DD

C

T1

7V

SS

T1

9V

DD

O_

SD

IO

1

T2ATXI HFEPAM PRP100B

T21SD1CMD

T22SD1DAT1

T23SD1DAT3

R21SD3CK

R22SD3DAT0

R24UBCTSN

R25UBRX

R2

6V

SS

R4M APLL_FREFP

R6

AP

LL

_A

VD

D1

P2 R

8V

DD

CR

10

VD

DC

R1

2V

SS

R1

3V

SS

R1

4V

SS

R1

5V

SS

R1

7V

DD

C

R1

9V

DD

O_

SD

IO

3

R2

MP

LL

_A

VD

D1

P2

P23UARTSN

P25TRSTB

P26UARX

P3

AR

XA

VS

S

P5

AP

LL

_A

VS

S

P6

NC

P8

AR

XA

VD

D3

P0

R1

MP

LL

_A

VS

S

P1

2V

SS

P1

3V

SS

P1

4V

SS

P1

5V

SS

P1

7V

DD

O_

1P

8

P19SD3DAT1

P2ARXMI CP2

P21UBTX

N25TM S

N2

6V

DD

O_

1P

8

N4

AR

XA

VS

S

N5ARXBP1P2

N6ARXAUXM I CBI AS

N8ARXM I CBI AS

P1ARXMI CP1

P1

0V

DD

C

N1

5V

SS

N1

7V

DD

C

N18TCK

N1

9N

VM

_V

DD

P

N2ARXM I CN2

N21RTCK

N22UBRTSN

N24UATX

M5

WC

DA

VS

S

M 6WCDTXO UTNI

M 8WCDTXO UTPI

N1ARXM I CN1

N1

0V

DD

C

N1

2V

SS

N1

3V

SS

N1

4V

SS

M 19TRACESYNC

M 2WCDAUXI N4

M 21TDO

M 22TRACEPKT12

M 23TRACEPKT13

M 25TRACEPKT15

M 26TRACEPKT14

M 3WCDAUXI N3

L9

VD

DC

M1

WC

DA

VD

D3

P0M

10

VD

DC

M1

2V

SS

M1

3V

SS

M1

4V

SS

M1

5V

SS

M 18TDI

L21TRACEPKT4

L22TRACEPKT6

L24TRACEPKT9

L25TRACEPKT8

L26TRACEPKT11

L4WCDAUXDAC1O UT

L6WCDAUXI N2

L8WCDAUXI N1

K6WCDAUXDAC0O UT

K8I 2S_SDO

K9

NC

L1WCDTXO UTNQ

L1

0V

DD

C

L18TRACEPKT3

L19PCM CK

L2WCDTXO UTPQ

K19TRACEPKT2

K2WCDRXI P

K21DI G MI CCLK

K23TRACEPKT5

K25TRACEPKT10

K2

6V

DD

O_

1P

8 K3

WC

DC

OM

PA

VD

D

K5

WC

DA

VS

S

K1

0V

DD

C

K1

1V

SS

K1

2V

DD

O_

1P

8_

3P

0_

GP

IO

K1

3V

DD

C

K1

4V

DD

O_

1P

8K1

6V

DD

C

K1

7V

DD

O_

1P

8

K18PCM DI

J25TRACEPKT7

J2

6V

SS

J4

WC

DA

VD

D3

P0

J5WCDAUXI N0

J6

VS

S

J8

VD

DO

_1

P8

J9

VS

S

K1WCDRXQ P

J1

5D

PL

L_

AV

SS

J1

7V

DD

O_

1P

8

J18CAM CK

J19LCDD5

J2WCDRXI N

J21LCDD0

J22LCDD2

J24PCM SYN

H8G PEN4

H9RESETN

J1WCDRXQ N

J10G PI O 38

J11G PI O 32

J12G PI O 27

J1

3V

SS

J14G PI O 8

H21LCDWE

H22LCDD7

H23LCDD3

H25TRACEPKT1

H26TRACECLK

H3TWI FENABLE

H5RFG PI O 1

H6RFG PI O 3

H12G PI O 22

H13G PI O 17

H14G PI O 4

H1

5D

PL

L_

AV

DD

1P

2

H1

7V

SS

H18LCDRE

H19LCDD4

H2RFG PI O 2

G 24LCDCS0

G 25DI G M I CDATA

G 26TRACEPKT0

G 4TWI FCLK

G 6TWI FDATA

H1TXDATA3G 1_TXRXDATA

H10BSC2DAT

H11G PI O 37

F6G PEN10

F7SPI FSS

F8I 2S_SDI

F9ANA_SYSCLKEN

G 1RXDATA3G 2

G 2SYS_CLK

G 21LCDD8

G 22LCDD17

F2AFCPDM

F20LCDD13

F22LCDD11

F23LCDD9

F25LCDD1

F26PCM DO

F3RFG PI O 4

F5RFG PI O 0

F1RXDATA3G 0

F10BSC2CLK

F11G PI O 31

F12G PI O 16

F13G PI O 13

F14G PI O 0

F15G PI O 2

F1

6N

C

E24LCDD12

E25LCDCD

E26LCDD6

E4RFG PI O 5

E5G PEN5

E7I 2S_SCK

E8BSCCLK

E9G PI O 29

E1

VD

DO

_R

FG

PI

O

E11G PI O 24

E12G PI O 18

E13G PI O 11

E15G PI O 3

E1

7C

AM

2_

AV

DD

1P

2

E2G PEN9

E23LCDD15

D2

0C

AM

1_

AV

DD

1P

2

D24LCDD16

D25LCDD10

D26LCDCS1

D3CLKX8

D5G PEN8

D6G PEN3

D8O TG CTRL1

C7PC2

C9G PI O 35

D1RXDATA3G 1

D10G PI O 30

D12G PI O 20

D14G PI O 12

D1

8C

AM

2_

AG

ND

D2G PEN11

C17CAM 2_M _DM 0

C2TXDATA3G 0

C2

0C

AM

1_

AG

ND

C2

2D

SI

_A

VD

D1

P2

C2

3D

SI

_A

GN

D

C26LCDD14

C4G PEN7

C5G PEN2

B6SPI TXD

B7BSCDAT

B8G PI O 39

B9G PI O 34

C1TXDATA3G 2_TXRXEN

C11G PI O 25

C13G PI O 15

C15G PI O 7

B20CAM 1_M _CM _CLK

B21CAM 1_M _CP_CLK

B22DSI _M_CM _CLK

B23DSI _M_CP_CLK

B2

6V

DD

O_

1P

8

B3G PEN0

B4G PEN1

B5PC1

B13G PI O 14

B14G PI O 9

B15G PI O 6

B16G PI O 1

B17CAM 2_M _DP0

B18CAM 2_M _DM 1

B19CAM 2_M _DP1

B2G PEN6

AF6DDQ 0

AF7DDQ 5

AF8DDQ 2

AF9DDQ M 0

B1

VS

S

B10G PI O 28

B11G PI O 23

B12G PI O 19

AF22FADQ 3

AF23CE3N

AF24CE2N

AF

25

VS

SA

F2

6V

SS

AF3DA2

AF4DA1

AF

5V

DD

O_

EM

I

AF15DDQ 21

AF16DDQ 22

AF

17

VS

S

AF18DDQ 27

AF19DDQ 29

AF

2V

SS

AF20DDQ 31

AF

21

VD

DO

_F

A

AE8DCKE1

AE9DDQ S0

AF

1V

SS

AF

10

VD

DO

_E

MI

AF11DDQ M 1

AF12DDQ 10

AF13DDQ 16

AF

14

VD

DO

_E

MI

AE24FADQ 10

AE25FADQ 12

AE

26

VS

S

AE3DA5

AE4DA0

AE5DA10

AE6DA11

AE7DWEN

AE17DDQ 25

AE18DDQ 28

AE19DDQ 30

AE2DA6

AE20FADQ 5

AE21FADQ 6

AE22FWEN

AE23FADQ 8

AE

1V

SS

AE10DDQ 7

AE11DDQ 11

AE12DDQ 15

AE13DDQ 18

AE14DDQ S2

AE15DDQ M 2

AE16DDQ M 3

AD20FADQ 7

AD22FCLK

AD23FADQ 13

AD25FCLE

AD

26

VD

DO

_F

A

AD4DA7

AD6DA13

AD8DCKE0

AC9DCASN

AD1DA8

AD10DDQ 6

AD12DDQ S1

AD14DDQ 19

AD16DDQ 24

AD18FADQ 0

AD2DA9

AC19FO EN

AC

2U

SB

AG

ND

AC21FADQ 9

AC22FADQ 11

AC25NRDY

AC26FWP

AC5DA4

AC7DA12

AB6DA3

AB8DCE1N

AB9DRASN

AC1USBDP

AC11DDQ 4

AC13DDQ 12

AC15DDQ 23

AC17DDQ 26

AB18FADQ 2

AB

2U

SB

AV

DD

12

AB20FADVN

AB21FADQ 14

AB

23

VS

S

AB25FADQ 15

AB

26

VS

S

AB

5U

SB

AV

DD

25

AA9DCE0N

AB1USBDM

AB10DDQ 3

AB12DDQ 8

AB13DDQ 13

AB14DDQ 17

AB16DDQ S3

AB17FADQ 1

AA

24

VD

DO

_S

IM

A

AA25FRDY

AA

26

VD

DO

_S

IM

B

AA

4U

SB

DV

DD

12

PL

LAA

5U

SB

AV

DD

33

AA

6N

C

AA

7V

SS

AA8DBA1

AA13DDQ 9

AA14DDQ 14

AA15DDQ 20

AA

16

VS

S

AA18FADQ 4

AA

19

VD

DO

_F

A

AA

2U

SB

DG

ND

PL

L

AA

20

VS

S

A6CLK32K

A7SO FTRSTO

A8G PI O 36

A9G PI O 33

AA

1U

SB

AV

DD

12

PL

L

AA10DDQ 1

AA

11

VD

DO

_E

MI

AA

12

VS

SA20

CAM 1_M _DP0

A21CAM 1_M _DM 0

A22DSI _M_DM 0

A23DSI _M_DP0

A2

6V

SS

A3SPI CLK

A4I 2S_WS

A5SPI RXD

A13G PI O 21

A14G PI O 10

A1

5V

SS

A16G PI O 5

A1

7C

AM

2_

AG

ND

A18CAM 2_M _CM _CLK

A19CAM 2_M _CP_CLK

A2

VS

S

1N

C2

NC

A1

VS

S

A1

0V

SS

A1

1V

DD

O_

1P

8

A12G PI O 26

C4

37

UCP400

C4

21

R4

28

C453

C4

07

TP_TRACECLK

TP_TRACE0

C4

45

R419

ALDO1_3.0V

R412

TP_TRACE1 R4

47

C441

R426

C4

33

C4

31

ALDO7_3.0V

SDRAM_CEN_1

SDRAM_CKE_1

BB_26MCLK

GPS_EN

PROXI_SDA

SD_DET

HW_REV_BIT0

EAR_ADC_3.5

CAM_VGA_MCLK

EARKEY_INT

CAM_2M_STBY

CAM_VSYNCCAM_HSYNC

HW_REV_BIT1HW_REV_BIT2

BB_RST

SRI_DATA

EAR_L

EAR_R

PA_TEMP

CAM_D(0)_FCAM_D(1)_FCAM_D(2)_FCAM_D(3)_FCAM_D(4)_FCAM_D(5)_FCAM_D(6)_FCAM_D(7)_F

KLCM_M2_MACKLCM_MAC

CAM_MCLK

CAM_VGA_RST

CAM_VGA_STBY

SIM_IOSIM_CLK

SIM_RST

CAM_PCLK

KEY_LED_EN

BT_UART_TXD

SDIO_D(1)

SDIO_D(3)

SD_CMD

SD_D(3)

SPK_AMP_PRCV_N

SD_D(2)

SDIO_CLK

SDIO_D(0)

SDIO_D(2)

MIC_OUT_P

SD_D(1)

EAR_MIC_OUT_P

A11TRST

RXD2

SD_CLK

SD_D(0)

BT_UART_CTS_N

BT_UART_RXD

SPK_AMP_N

RCV_P

SDIO_CMD

BT_PCM_CLK

A11TDIA11TDO

VBAT_SENSOR

MIC_OUT_N

A11TCK

EAR_MIC_OUT_N

A11RTCK

BT_UART_RTS_N

TXD2

A11TMS

RXDATA3G2

SRI_CLK

RTXDATA2G_TXDATA3G1

CAM_SDA

VF

SRI_EN

PAM_R2

UMTS900_PA_EN

BB_RST

CAM_MCLK

BT_PCM_SYNC

BT_PCM_OUT

CAM_VGA_EN

PAM_VRAMP

PMU_SDA

RTXEN2G_TXDATA3G2TXDATA3G0

PC2

RXDATA3G1

CLK_CX8

I2S_CLK

PMU_SCL

RXDATA3G0

CAM_SCL

BT_PCM_IN

UMTS2100_PA_EN

PAM_R1

GPS_UART_CTS

I2S_DO

I2S_WS

GPS_UART_RXD

CLK32K

SOFT_RST_N

MBWAIT

BCM_USB_D_N

MBADV

SDRAM_RAS

BCM_USB_D_P

OEN

INTO

MBCK

WENSDRAM_WEN

CE_O

PC1

GPS_UART_TXD

DDQS3

PROXI_OUT

KBR(1)KBR(0)

PROXI_SCL

GPS_UART_RTS

D(24)D(25)D(26)D(27)D(28)

D(18)

D(29)D(30)D(31)

D(16)D(17)

D(19)D(20)

DDQM2DDQM3

DDQS2

GSM_ANT_SEL1

ACCEL_SCL

RFST2G_MTSLOTEN3G

ACCEL_SDA

DBA0DBA1

DDQM0DDQM1

DDQS0DDQS1

D(21)D(22)D(23)

LCD_FLM

NFC_SDA

BT_VREG_EN

GPS_RST_N

LCD_BL_EN

GSM_ANT_SEL0

GSM_ANT_SEL2

GSM_ANT_SEL3

ACCEL_INT

FAD(5)FAD(6)FAD(7)FAD(8)FAD(9)FAD(10)FAD(11)FAD(12)

FAD(2)

FAD(13)FAD(14)FAD(15)

FAD(0)FAD(1)

FAD(3)FAD(4)

A(13)

KBC(0)

GPS_CLKREQ

WL_HOST_WAKE

WLAN_RST_N

BT_WAKE

BT_RST_N

LCD_D(17)

SDRAM_CLK_DFAD[15:0]

A(7)A(8)

A(11)A(12)

A(9)A(10)

SDRAM_CAS

SDRAM_CKE

SDRAM_CLK

SDRAM_CEN

NFC_ENNFC_IRQ

NFC_SCL

LCD_D(2)LCD_D(3)LCD_D(4)LCD_D(5)LCD_D(6)LCD_D(7)LCD_D(8)

LCD_D(10)LCD_D(11)LCD_D(12)LCD_D(13)LCD_D(14)LCD_D(15)

LCD_CS

LCD_WRLCD_RDLCD_RS

A[13:0]

A(0)A(1)A(2)A(3)A(4)A(5)A(6)

D(3)D(4)

TSP_INT

TSP_SDATSP_SCL

PMU_IRQ

LCD_RST

CAM_RST

BT_HOST_WAKE

EAR_DET_3.5

KBC(1)

NFC_FIRM

LCD_D(9)

LCD_D(0:15)

LCD_D(0)LCD_D(1)

VBAT_SENSOR

BB_RST_HW

BB_RST_SW

D[31:0]

D(5)D(6)D(7)D(8)D(9)D(10)D(11)D(12)

D(2)

D(13)D(14)D(15)

D(0)D(1)

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.

8-73

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.

8-74

8-3-17. GSM1900 Receiver

RX ONSector PWR=-50dBm

re-solder RFS100, C103, L104C103>= -60dBm

No

Yes

FEM LOGICC124 : HIGHC123 : LOWC122 : LOWC119 : HIGH

re-solder or changeUCP400

C150>= -70dBm

No NO

Yes

L128,L131>= -75dBm

Nore-solder or change

F103, L128, L131, L129

Yes

Change U100

re-solder or changePAM100Yes

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.

8-75

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.

8-76

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.

8-77

:

2.5V

Group 2

1.8V

1

1.2V

I 2 C_ S D A

1.3V

200 us:

VREG_USB_2.5V

Group 2

I 2 C_ S D A

200 us

:

200 us

I 2 C_ S C L

Group 3

T S P H a s a P u l l U p R e s i s t e r

VREG_USB_3.0V

200 us

I 2 C_ S C L

200 us

Group 1

3.0V3

200 us

2

Group 4 VREG_PLL_1.2V

2

VREG_ANLOG_3.0V

3.3VAnalog Supply Power-up Sequence

Group 1

1

:

:

200 us

Group 4

Group 3

200 us

Group 5

VREG_USB_3.3V

200 us

Group 3

Group 5

Group 5

VGA CAM Parallel IF

Group 4

C h d b

C4

46

TP_SIMB

DLDO1_3.0V

TP_TRACE3

VMEM_1.8V

C44 2

C447

C4

30

C4

44

TP_GPEN400

C451

TP_RFGPIO400

C4

35

VMEM_1.8V

VMEM_1.8V

ALDO3_3.3V

C4

22

TP_GPEN401

VCORE_1.3V

BB_26MCLK

R416

C4

34

LVLDO_1.2V

C4

36

C4

16

R403

C4

32

C4

25

R4

33

C4

27

VCORE_1.3V

R432

R4

17

ALDO2_2.5V

C4

18

R4

18

C448

C4

14

TP_TRACESYNC

C4

38

C4

19

TP_TRACE4

ALDO2_2.5VC

40

5

A2

1 B

GND3NC

5

VCC 6

4Y

C4

09

U400

R402

VCAM_1.8V_IO

LVLDO_1.2V

C4

13

LVLDO_1.2V

C4

39

C4

10

R415

TR400

3D

G 2

S1

VMEM_1.8V

C4

26

VMEM_1.8V

R414

C4

29

C449

VMEM_1.8V

C4

15

C4

20

C4

24

C4

06

C4

17

VMIC_BIAS_2.1V

R434

TP_TRACE2

R431

VMEM_1.8V

C4

12

ALDO7_3.0V VMEM_1.8V

C4

23

VBAT

VMEM_1.8V

C4

08

TP_SRI_DATA

LVLDO_1.2V

R413

C4

11

C4

28

C4

40

ALDO2_2.5V VSIM_3.0V

VMEM_1.8V

R4

27

Y26USBP

Y3

NC

Y5

US

BA

GN

DP

LL

Y6

NC

W8

VD

DP

_E

MI

W9DBA0

Y1

US

BA

VD

D2

5R

EF

Y2USBRREF

Y2

1V

DD

O_

FA

Y22SI M 2RST

Y23SI M 2DAT

Y25SI M RST

W2ATXLNDRVAM PLNLI NO UT

W21SI M 2CLK

W22SI M DAT

W24SI M CLK

W2

5V

DD

O_

US

B

W26USBN

W4

AT

XL

ND

RV

AV

SS

W6

AT

XI

HF

EP

DV

DD

1P

2

W1

2V

SS

W13DCLK

W14DCLKN

W1

5V

DD

P_

EM

I

W1

6V

SS

W1

7V

SS

W18FALE

W1

9V

DD

O_

FA

V3

AT

XL

ND

RV

AV

DD

3P

0V5

AT

XI

HF

EP

SP

VD

DL

30

P0

V6

AT

XI

HF

EP

AV

SS

V8

VS

S

V9

VD

DO

_E

MI

W1ATXLNDRVAM PRNLI NO UT

W1

0V

DD

O_

EM

IW

11

VD

DO

_E

MI

V1

6V

SS

V1

7V

SS

V1

8V

DD

CV

19

VD

DC

V2ATXLNDRVAM PLPLI NO UT

V23SD1DAT0

V25SD1DAT2

V2

6V

SS

U25SD1CK

U26UACTSN

U4

AT

XI

HF

EP

SP

VS

SR

P0

U5

AT

XI

HF

EP

DV

SS

U6

AT

XI

HF

EP

SP

VS

SL

P0

V1ATXLNDRVAM PRPLI NO UT

V1

2V

DD

O_

EM

IV

14

VD

DO

_E

MI

U1

2V

DD

CU

13

VD

DC

U1

4V

DD

CU

15

VD

DC

U1

8V

DD

C

U1

9V

SS

U2ATXI HFEPAM PRN100B

U24SD3DAT2

T25SD3CMD

T26SD3DAT3

T3

AT

XI

HF

EP

SP

VD

DR

30

P0

T5

AT

XI

HF

EP

AV

DD

30

T6

VS

S

U1ATXI HFEPAM PLP100B

U1

0V

DD

CU

11

VD

DC

T1ATXI HFEPAM PLN100B

T1

0V

DD

C

T1

7V

SS

T1

9V

DD

O_

SD

IO

1

T2ATXI HFEPAM PRP100B

T21SD1CMD

T22SD1DAT1

T23SD1DAT3

R21SD3CK

R22SD3DAT0

R24UBCTSN

R25UBRX

R2

6V

SS

R4M APLL_FREFP

R6

AP

LL

_A

VD

D1

P2 R

8V

DD

CR

10

VD

DC

R1

2V

SS

R1

3V

SS

R1

4V

SS

R1

5V

SS

R1

7V

DD

C

R1

9V

DD

O_

SD

IO

3

R2

MP

LL

_A

VD

D1

P2

P23UARTSN

P25TRSTB

P26UARX

P3

AR

XA

VS

S

P5

AP

LL

_A

VS

S

P6

NC

P8

AR

XA

VD

D3

P0

R1

MP

LL

_A

VS

S

P1

2V

SS

P1

3V

SS

P1

4V

SS

P1

5V

SS

P1

7V

DD

O_

1P

8

P19SD3DAT1

P2ARXMI CP2

P21UBTX

N25TM S

N2

6V

DD

O_

1P

8

N4

AR

XA

VS

S

N5ARXBP1P2

N6ARXAUXM I CBI AS

N8ARXM I CBI AS

P1ARXMI CP1

P1

0V

DD

C

N1

5V

SS

N1

7V

DD

C

N18TCK

N1

9N

VM

_V

DD

P

N2ARXM I CN2

N21RTCK

N22UBRTSN

N24UATX

M5

WC

DA

VS

S

M 6WCDTXO UTNI

M 8WCDTXO UTPI

N1ARXM I CN1

N1

0V

DD

C

N1

2V

SS

N1

3V

SS

N1

4V

SS

M 19TRACESYNC

M 2WCDAUXI N4

M 21TDO

M 22TRACEPKT12

M 23TRACEPKT13

M 25TRACEPKT15

M 26TRACEPKT14

M 3WCDAUXI N3

L9

VD

DC

M1

WC

DA

VD

D3

P0M

10

VD

DC

M1

2V

SS

M1

3V

SS

M1

4V

SS

M1

5V

SS

M 18TDI

L21TRACEPKT4

L22TRACEPKT6

L24TRACEPKT9

L25TRACEPKT8

L26TRACEPKT11

L4WCDAUXDAC1O UT

L6WCDAUXI N2

L8WCDAUXI N1

K6WCDAUXDAC0O UT

K8I 2S_SDO

K9

NC

L1WCDTXO UTNQ

L1

0V

DD

C

L18TRACEPKT3

L19PCM CK

L2WCDTXO UTPQ

K19TRACEPKT2

K2WCDRXI P

K21DI G MI CCLK

K23TRACEPKT5

K25TRACEPKT10

K2

6V

DD

O_

1P

8 K3

WC

DC

OM

PA

VD

D

K5

WC

DA

VS

S

K1

0V

DD

C

K1

1V

SS

K1

2V

DD

O_

1P

8_

3P

0_

GP

IO

K1

3V

DD

C

K1

4V

DD

O_

1P

8K1

6V

DD

C

K1

7V

DD

O_

1P

8

K18PCM DI

J25TRACEPKT7

J2

6V

SS

J4

WC

DA

VD

D3

P0

J5WCDAUXI N0

J6

VS

S

J8

VD

DO

_1

P8

J9

VS

S

K1WCDRXQ P

J1

5D

PL

L_

AV

SS

J1

7V

DD

O_

1P

8

J18CAM CK

J19LCDD5

J2WCDRXI N

J21LCDD0

J22LCDD2

J24PCM SYN

H8G PEN4

H9RESETN

J1WCDRXQ N

J10G PI O 38

J11G PI O 32

J12G PI O 27

J1

3V

SS

J14G PI O 8

H21LCDWE

H22LCDD7

H23LCDD3

H25TRACEPKT1

H26TRACECLK

H3TWI FENABLE

H5RFG PI O 1

H6RFG PI O 3

H12G PI O 22

H13G PI O 17

H14G PI O 4

H1

5D

PL

L_

AV

DD

1P

2

H1

7V

SS

H18LCDRE

H19LCDD4

H2RFG PI O 2

G 24LCDCS0

G 25DI G M I CDATA

G 26TRACEPKT0

G 4TWI FCLK

G 6TWI FDATA

H1TXDATA3G 1_TXRXDATA

H10BSC2DAT

H11G PI O 37

F6G PEN10

F7SPI FSS

F8I 2S_SDI

F9ANA_SYSCLKEN

G 1RXDATA3G 2

G 2SYS_CLK

G 21LCDD8

G 22LCDD17

F2AFCPDM

F20LCDD13

F22LCDD11

F23LCDD9

F25LCDD1

F26PCM DO

F3RFG PI O 4

F5RFG PI O 0

F1RXDATA3G 0

F10BSC2CLK

F11G PI O 31

F12G PI O 16

F13G PI O 13

F14G PI O 0

F15G PI O 2

F1

6N

C

E24LCDD12

E25LCDCD

E26LCDD6

E4RFG PI O 5

E5G PEN5

E7I 2S_SCK

E8BSCCLK

E9G PI O 29

E1

VD

DO

_R

FG

PI

O

E11G PI O 24

E12G PI O 18

E13G PI O 11

E15G PI O 3

E1

7C

AM

2_

AV

DD

1P

2

E2G PEN9

E23LCDD15

D2

0C

AM

1_

AV

DD

1P

2

D24LCDD16

D25LCDD10

D26LCDCS1

D3CLKX8

D5G PEN8

D6G PEN3

D8O TG CTRL1

C7PC2

C9G PI O 35

D1RXDATA3G 1

D10G PI O 30

D12G PI O 20

D14G PI O 12

D1

8C

AM

2_

AG

ND

D2G PEN11

C17CAM 2_M _DM 0

C2TXDATA3G 0

C2

0C

AM

1_

AG

ND

C2

2D

SI

_A

VD

D1

P2

C2

3D

SI

_A

GN

D

C26LCDD14

C4G PEN7

C5G PEN2

B6SPI TXD

B7BSCDAT

B8G PI O 39

B9G PI O 34

C1TXDATA3G 2_TXRXEN

C11G PI O 25

C13G PI O 15

C15G PI O 7

B20CAM 1_M _CM _CLK

B21CAM 1_M _CP_CLK

B22DSI _M_CM _CLK

B23DSI _M_CP_CLK

B2

6V

DD

O_

1P

8

B3G PEN0

B4G PEN1

B5PC1

B13G PI O 14

B14G PI O 9

B15G PI O 6

B16G PI O 1

B17CAM 2_M _DP0

B18CAM 2_M _DM 1

B19CAM 2_M _DP1

B2G PEN6

AF6DDQ 0

AF7DDQ 5

AF8DDQ 2

AF9DDQ M 0

B1

VS

S

B10G PI O 28

B11G PI O 23

B12G PI O 19

AF22FADQ 3

AF23CE3N

AF24CE2N

AF

25

VS

SA

F2

6V

SS

AF3DA2

AF4DA1

AF

5V

DD

O_

EM

I

AF15DDQ 21

AF16DDQ 22

AF

17

VS

S

AF18DDQ 27

AF19DDQ 29

AF

2V

SS

AF20DDQ 31

AF

21

VD

DO

_F

A

AE8DCKE1

AE9DDQ S0

AF

1V

SS

AF

10

VD

DO

_E

MI

AF11DDQ M 1

AF12DDQ 10

AF13DDQ 16

AF

14

VD

DO

_E

MI

AE24FADQ 10

AE25FADQ 12

AE

26

VS

S

AE3DA5

AE4DA0

AE5DA10

AE6DA11

AE7DWEN

AE17DDQ 25

AE18DDQ 28

AE19DDQ 30

AE2DA6

AE20FADQ 5

AE21FADQ 6

AE22FWEN

AE23FADQ 8

AE

1V

SS

AE10DDQ 7

AE11DDQ 11

AE12DDQ 15

AE13DDQ 18

AE14DDQ S2

AE15DDQ M 2

AE16DDQ M 3

AD20FADQ 7

AD22FCLK

AD23FADQ 13

AD25FCLE

AD

26

VD

DO

_F

A

AD4DA7

AD6DA13

AD8DCKE0

AC9DCASN

AD1DA8

AD10DDQ 6

AD12DDQ S1

AD14DDQ 19

AD16DDQ 24

AD18FADQ 0

AD2DA9

AC19FO EN

AC

2U

SB

AG

ND

AC21FADQ 9

AC22FADQ 11

AC25NRDY

AC26FWP

AC5DA4

AC7DA12

AB6DA3

AB8DCE1N

AB9DRASN

AC1USBDP

AC11DDQ 4

AC13DDQ 12

AC15DDQ 23

AC17DDQ 26

AB18FADQ 2

AB

2U

SB

AV

DD

12

AB20FADVN

AB21FADQ 14

AB

23

VS

S

AB25FADQ 15

AB

26

VS

S

AB

5U

SB

AV

DD

25

AA9DCE0N

AB1USBDM

AB10DDQ 3

AB12DDQ 8

AB13DDQ 13

AB14DDQ 17

AB16DDQ S3

AB17FADQ 1

AA

24

VD

DO

_S

IM

A

AA25FRDY

AA

26

VD

DO

_S

IM

B

AA

4U

SB

DV

DD

12

PL

LAA

5U

SB

AV

DD

33

AA

6N

C

AA

7V

SS

AA8DBA1

AA13DDQ 9

AA14DDQ 14

AA15DDQ 20

AA

16

VS

S

AA18FADQ 4

AA

19

VD

DO

_F

A

AA

2U

SB

DG

ND

PL

L

AA

20

VS

S

A6CLK32K

A7SO FTRSTO

A8G PI O 36

A9G PI O 33

AA

1U

SB

AV

DD

12

PL

L

AA10DDQ 1

AA

11

VD

DO

_E

MI

AA

12

VS

SA20

CAM 1_M _DP0

A21CAM 1_M _DM 0

A22DSI _M_DM 0

A23DSI _M_DP0

A2

6V

SS

A3SPI CLK

A4I 2S_WS

A5SPI RXD

A13G PI O 21

A14G PI O 10

A1

5V

SS

A16G PI O 5

A1

7C

AM

2_

AG

ND

A18CAM 2_M _CM _CLK

A19CAM 2_M _CP_CLK

A2

VS

S

1N

C2

NC

A1

VS

S

A1

0V

SS

A1

1V

DD

O_

1P

8

A12G PI O 26

C4

37

UCP400

C4

21

R4

28

C453

C4

07

TP_TRACECLK

TP_TRACE0

C4

45

R419

ALDO1_3.0V

R412

TP_TRACE1 R4

47

C441

R426

C4

33

C4

31

ALDO7_3.0V

SDRAM_CEN_1

SDRAM_CKE_1

BB_26MCLK

GPS_EN

PROXI_SDA

SD_DET

HW_REV_BIT0

EAR_ADC_3.5

CAM_VGA_MCLK

EARKEY_INT

CAM_2M_STBY

CAM_VSYNCCAM_HSYNC

HW_REV_BIT1HW_REV_BIT2

BB_RST

SRI_DATA

EAR_L

EAR_R

PA_TEMP

CAM_D(0)_FCAM_D(1)_FCAM_D(2)_FCAM_D(3)_FCAM_D(4)_FCAM_D(5)_FCAM_D(6)_FCAM_D(7)_F

KLCM_M2_MACKLCM_MAC

CAM_MCLK

CAM_VGA_RST

CAM_VGA_STBY

SIM_IOSIM_CLK

SIM_RST

CAM_PCLK

KEY_LED_EN

BT_UART_TXD

SDIO_D(1)

SDIO_D(3)

SD_CMD

SD_D(3)

SPK_AMP_PRCV_N

SD_D(2)

SDIO_CLK

SDIO_D(0)

SDIO_D(2)

MIC_OUT_P

SD_D(1)

EAR_MIC_OUT_P

A11TRST

RXD2

SD_CLK

SD_D(0)

BT_UART_CTS_N

BT_UART_RXD

SPK_AMP_N

RCV_P

SDIO_CMD

BT_PCM_CLK

A11TDIA11TDO

VBAT_SENSOR

MIC_OUT_N

A11TCK

EAR_MIC_OUT_N

A11RTCK

BT_UART_RTS_N

TXD2

A11TMS

RXDATA3G2

SRI_CLK

RTXDATA2G_TXDATA3G1

CAM_SDA

VF

SRI_EN

PAM_R2

UMTS900_PA_EN

BB_RST

CAM_MCLK

BT_PCM_SYNC

BT_PCM_OUT

CAM_VGA_EN

PAM_VRAMP

PMU_SDA

RTXEN2G_TXDATA3G2TXDATA3G0

PC2

RXDATA3G1

CLK_CX8

I2S_CLK

PMU_SCL

RXDATA3G0

CAM_SCL

BT_PCM_IN

UMTS2100_PA_EN

PAM_R1

GPS_UART_CTS

I2S_DO

I2S_WS

GPS_UART_RXD

CLK32K

SOFT_RST_N

MBWAIT

BCM_USB_D_N

MBADV

SDRAM_RAS

BCM_USB_D_P

OEN

INTO

MBCK

WENSDRAM_WEN

CE_O

PC1

GPS_UART_TXD

DDQS3

PROXI_OUT

KBR(1)KBR(0)

PROXI_SCL

GPS_UART_RTS

D(24)D(25)D(26)D(27)D(28)

D(18)

D(29)D(30)D(31)

D(16)D(17)

D(19)D(20)

DDQM2DDQM3

DDQS2

GSM_ANT_SEL1

ACCEL_SCL

RFST2G_MTSLOTEN3G

ACCEL_SDA

DBA0DBA1

DDQM0DDQM1

DDQS0DDQS1

D(21)D(22)D(23)

LCD_FLM

NFC_SDA

BT_VREG_EN

GPS_RST_N

LCD_BL_EN

GSM_ANT_SEL0

GSM_ANT_SEL2

GSM_ANT_SEL3

ACCEL_INT

FAD(5)FAD(6)FAD(7)FAD(8)FAD(9)FAD(10)FAD(11)FAD(12)

FAD(2)

FAD(13)FAD(14)FAD(15)

FAD(0)FAD(1)

FAD(3)FAD(4)

A(13)

KBC(0)

GPS_CLKREQ

WL_HOST_WAKE

WLAN_RST_N

BT_WAKE

BT_RST_N

LCD_D(17)

SDRAM_CLK_DFAD[15:0]

A(7)A(8)

A(11)A(12)

A(9)A(10)

SDRAM_CAS

SDRAM_CKE

SDRAM_CLK

SDRAM_CEN

NFC_ENNFC_IRQ

NFC_SCL

LCD_D(2)LCD_D(3)LCD_D(4)LCD_D(5)LCD_D(6)LCD_D(7)LCD_D(8)

LCD_D(10)LCD_D(11)LCD_D(12)LCD_D(13)LCD_D(14)LCD_D(15)

LCD_CS

LCD_WRLCD_RDLCD_RS

A[13:0]

A(0)A(1)A(2)A(3)A(4)A(5)A(6)

D(3)D(4)

TSP_INT

TSP_SDATSP_SCL

PMU_IRQ

LCD_RST

CAM_RST

BT_HOST_WAKE

EAR_DET_3.5

KBC(1)

NFC_FIRM

LCD_D(9)

LCD_D(0:15)

LCD_D(0)LCD_D(1)

VBAT_SENSOR

BB_RST_HW

BB_RST_SW

D[31:0]

D(5)D(6)D(7)D(8)D(9)D(10)D(11)D(12)

D(2)

D(13)D(14)D(15)

D(0)D(1)

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.

8-78

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.

8-79

8-3-18. GSM1800, GSM1900 Transmitter

TX ON(PCL 5 level)

Cell Power : -40dBm

Normal Condition Catch thechannel

C115>= 1dBm CHANGE U100

NO

YES

FEM LOGICC124 : LOWC123 : LOWC122 : HIGHC119 : HIGH

C103>= 24dBm

NO re-solder or replaceUCP400

NO

YES

Change PAM100

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.

8-80

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.

8-81

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.

8-82

:

2.5V

Group 2

1.8V

1

1.2V

I 2 C_ S D A

1.3V

200 us:

VREG_USB_2.5V

Group 2

I 2 C_ S D A

200 us

:

200 us

I 2 C_ S C L

Group 3

T S P H a s a P u l l U p R e s i s t e r

VREG_USB_3.0V

200 us

I 2 C_ S C L

200 us

Group 1

3.0V3

200 us

2

Group 4 VREG_PLL_1.2V

2

VREG_ANLOG_3.0V

3.3VAnalog Supply Power-up Sequence

Group 1

1

:

:

200 us

Group 4

Group 3

200 us

Group 5

VREG_USB_3.3V

200 us

Group 3

Group 5

Group 5

VGA CAM Parallel IF

Group 4

C h d b

C4

46

TP_SIMB

DLDO1_3.0V

TP_TRACE3

VMEM_1.8V

C44 2

C447

C4

30

C4

44

TP_GPEN400

C451

TP_RFGPIO400

C4

35

VMEM_1.8V

VMEM_1.8V

ALDO3_3.3V

C4

22

TP_GPEN401

VCORE_1.3V

BB_26MCLK

R416

C4

34

LVLDO_1.2V

C4

36

C4

16

R403

C4

32

C4

25

R4

33

C4

27

VCORE_1.3V

R432

R4

17

ALDO2_2.5V

C4

18

R4

18

C448

C4

14

TP_TRACESYNC

C4

38

C4

19

TP_TRACE4

ALDO2_2.5VC

40

5

A2

1 B

GND3NC

5

VCC 6

4Y

C4

09

U400

R402

VCAM_1.8V_IO

LVLDO_1.2V

C4

13

LVLDO_1.2V

C4

39

C4

10

R415

TR400

3D

G 2

S1

VMEM_1.8V

C4

26

VMEM_1.8V

R414

C4

29

C449

VMEM_1.8V

C4

15

C4

20

C4

24

C4

06

C4

17

VMIC_BIAS_2.1V

R434

TP_TRACE2

R431

VMEM_1.8V

C4

12

ALDO7_3.0V VMEM_1.8V

C4

23

VBAT

VMEM_1.8V

C4

08

TP_SRI_DATA

LVLDO_1.2V

R413

C4

11

C4

28

C4

40

ALDO2_2.5V VSIM_3.0V

VMEM_1.8V

R4

27

Y26USBP

Y3

NC

Y5

US

BA

GN

DP

LL

Y6

NC

W8

VD

DP

_E

MI

W9DBA0

Y1

US

BA

VD

D2

5R

EF

Y2USBRREF

Y2

1V

DD

O_

FA

Y22SI M 2RST

Y23SI M 2DAT

Y25SI M RST

W2ATXLNDRVAM PLNLI NO UT

W21SI M 2CLK

W22SI M DAT

W24SI M CLK

W2

5V

DD

O_

US

B

W26USBN

W4

AT

XL

ND

RV

AV

SS

W6

AT

XI

HF

EP

DV

DD

1P

2

W1

2V

SS

W13DCLK

W14DCLKN

W1

5V

DD

P_

EM

I

W1

6V

SS

W1

7V

SS

W18FALE

W1

9V

DD

O_

FA

V3

AT

XL

ND

RV

AV

DD

3P

0V5

AT

XI

HF

EP

SP

VD

DL

30

P0

V6

AT

XI

HF

EP

AV

SS

V8

VS

S

V9

VD

DO

_E

MI

W1ATXLNDRVAM PRNLI NO UT

W1

0V

DD

O_

EM

IW

11

VD

DO

_E

MI

V1

6V

SS

V1

7V

SS

V1

8V

DD

CV

19

VD

DC

V2ATXLNDRVAM PLPLI NO UT

V23SD1DAT0

V25SD1DAT2

V2

6V

SS

U25SD1CK

U26UACTSN

U4

AT

XI

HF

EP

SP

VS

SR

P0

U5

AT

XI

HF

EP

DV

SS

U6

AT

XI

HF

EP

SP

VS

SL

P0

V1ATXLNDRVAM PRPLI NO UT

V1

2V

DD

O_

EM

IV

14

VD

DO

_E

MI

U1

2V

DD

CU

13

VD

DC

U1

4V

DD

CU

15

VD

DC

U1

8V

DD

C

U1

9V

SS

U2ATXI HFEPAM PRN100B

U24SD3DAT2

T25SD3CMD

T26SD3DAT3

T3

AT

XI

HF

EP

SP

VD

DR

30

P0

T5

AT

XI

HF

EP

AV

DD

30

T6

VS

S

U1ATXI HFEPAM PLP100B

U1

0V

DD

CU

11

VD

DC

T1ATXI HFEPAM PLN100B

T1

0V

DD

C

T1

7V

SS

T1

9V

DD

O_

SD

IO

1

T2ATXI HFEPAM PRP100B

T21SD1CMD

T22SD1DAT1

T23SD1DAT3

R21SD3CK

R22SD3DAT0

R24UBCTSN

R25UBRX

R2

6V

SS

R4M APLL_FREFP

R6

AP

LL

_A

VD

D1

P2 R

8V

DD

CR

10

VD

DC

R1

2V

SS

R1

3V

SS

R1

4V

SS

R1

5V

SS

R1

7V

DD

C

R1

9V

DD

O_

SD

IO

3

R2

MP

LL

_A

VD

D1

P2

P23UARTSN

P25TRSTB

P26UARX

P3

AR

XA

VS

S

P5

AP

LL

_A

VS

S

P6

NC

P8

AR

XA

VD

D3

P0

R1

MP

LL

_A

VS

S

P1

2V

SS

P1

3V

SS

P1

4V

SS

P1

5V

SS

P1

7V

DD

O_

1P

8

P19SD3DAT1

P2ARXMI CP2

P21UBTX

N25TM S

N2

6V

DD

O_

1P

8

N4

AR

XA

VS

S

N5ARXBP1P2

N6ARXAUXM I CBI AS

N8ARXM I CBI AS

P1ARXMI CP1

P1

0V

DD

C

N1

5V

SS

N1

7V

DD

C

N18TCK

N1

9N

VM

_V

DD

P

N2ARXM I CN2

N21RTCK

N22UBRTSN

N24UATX

M5

WC

DA

VS

S

M 6WCDTXO UTNI

M 8WCDTXO UTPI

N1ARXM I CN1

N1

0V

DD

C

N1

2V

SS

N1

3V

SS

N1

4V

SS

M 19TRACESYNC

M 2WCDAUXI N4

M 21TDO

M 22TRACEPKT12

M 23TRACEPKT13

M 25TRACEPKT15

M 26TRACEPKT14

M 3WCDAUXI N3

L9

VD

DC

M1

WC

DA

VD

D3

P0M

10

VD

DC

M1

2V

SS

M1

3V

SS

M1

4V

SS

M1

5V

SS

M 18TDI

L21TRACEPKT4

L22TRACEPKT6

L24TRACEPKT9

L25TRACEPKT8

L26TRACEPKT11

L4WCDAUXDAC1O UT

L6WCDAUXI N2

L8WCDAUXI N1

K6WCDAUXDAC0O UT

K8I 2S_SDO

K9

NC

L1WCDTXO UTNQ

L1

0V

DD

C

L18TRACEPKT3

L19PCM CK

L2WCDTXO UTPQ

K19TRACEPKT2

K2WCDRXI P

K21DI G MI CCLK

K23TRACEPKT5

K25TRACEPKT10

K2

6V

DD

O_

1P

8 K3

WC

DC

OM

PA

VD

D

K5

WC

DA

VS

S

K1

0V

DD

C

K1

1V

SS

K1

2V

DD

O_

1P

8_

3P

0_

GP

IO

K1

3V

DD

C

K1

4V

DD

O_

1P

8K1

6V

DD

C

K1

7V

DD

O_

1P

8

K18PCM DI

J25TRACEPKT7

J2

6V

SS

J4

WC

DA

VD

D3

P0

J5WCDAUXI N0

J6

VS

S

J8

VD

DO

_1

P8

J9

VS

S

K1WCDRXQ P

J1

5D

PL

L_

AV

SS

J1

7V

DD

O_

1P

8

J18CAM CK

J19LCDD5

J2WCDRXI N

J21LCDD0

J22LCDD2

J24PCM SYN

H8G PEN4

H9RESETN

J1WCDRXQ N

J10G PI O 38

J11G PI O 32

J12G PI O 27

J1

3V

SS

J14G PI O 8

H21LCDWE

H22LCDD7

H23LCDD3

H25TRACEPKT1

H26TRACECLK

H3TWI FENABLE

H5RFG PI O 1

H6RFG PI O 3

H12G PI O 22

H13G PI O 17

H14G PI O 4

H1

5D

PL

L_

AV

DD

1P

2

H1

7V

SS

H18LCDRE

H19LCDD4

H2RFG PI O 2

G 24LCDCS0

G 25DI G M I CDATA

G 26TRACEPKT0

G 4TWI FCLK

G 6TWI FDATA

H1TXDATA3G 1_TXRXDATA

H10BSC2DAT

H11G PI O 37

F6G PEN10

F7SPI FSS

F8I 2S_SDI

F9ANA_SYSCLKEN

G 1RXDATA3G 2

G 2SYS_CLK

G 21LCDD8

G 22LCDD17

F2AFCPDM

F20LCDD13

F22LCDD11

F23LCDD9

F25LCDD1

F26PCM DO

F3RFG PI O 4

F5RFG PI O 0

F1RXDATA3G 0

F10BSC2CLK

F11G PI O 31

F12G PI O 16

F13G PI O 13

F14G PI O 0

F15G PI O 2

F1

6N

C

E24LCDD12

E25LCDCD

E26LCDD6

E4RFG PI O 5

E5G PEN5

E7I 2S_SCK

E8BSCCLK

E9G PI O 29

E1

VD

DO

_R

FG

PI

O

E11G PI O 24

E12G PI O 18

E13G PI O 11

E15G PI O 3

E1

7C

AM

2_

AV

DD

1P

2

E2G PEN9

E23LCDD15

D2

0C

AM

1_

AV

DD

1P

2

D24LCDD16

D25LCDD10

D26LCDCS1

D3CLKX8

D5G PEN8

D6G PEN3

D8O TG CTRL1

C7PC2

C9G PI O 35

D1RXDATA3G 1

D10G PI O 30

D12G PI O 20

D14G PI O 12

D1

8C

AM

2_

AG

ND

D2G PEN11

C17CAM 2_M _DM 0

C2TXDATA3G 0

C2

0C

AM

1_

AG

ND

C2

2D

SI

_A

VD

D1

P2

C2

3D

SI

_A

GN

D

C26LCDD14

C4G PEN7

C5G PEN2

B6SPI TXD

B7BSCDAT

B8G PI O 39

B9G PI O 34

C1TXDATA3G 2_TXRXEN

C11G PI O 25

C13G PI O 15

C15G PI O 7

B20CAM 1_M _CM _CLK

B21CAM 1_M _CP_CLK

B22DSI _M_CM _CLK

B23DSI _M_CP_CLK

B2

6V

DD

O_

1P

8

B3G PEN0

B4G PEN1

B5PC1

B13G PI O 14

B14G PI O 9

B15G PI O 6

B16G PI O 1

B17CAM 2_M _DP0

B18CAM 2_M _DM 1

B19CAM 2_M _DP1

B2G PEN6

AF6DDQ 0

AF7DDQ 5

AF8DDQ 2

AF9DDQ M 0

B1

VS

S

B10G PI O 28

B11G PI O 23

B12G PI O 19

AF22FADQ 3

AF23CE3N

AF24CE2N

AF

25

VS

SA

F2

6V

SS

AF3DA2

AF4DA1

AF

5V

DD

O_

EM

I

AF15DDQ 21

AF16DDQ 22

AF

17

VS

S

AF18DDQ 27

AF19DDQ 29

AF

2V

SS

AF20DDQ 31

AF

21

VD

DO

_F

A

AE8DCKE1

AE9DDQ S0

AF

1V

SS

AF

10

VD

DO

_E

MI

AF11DDQ M 1

AF12DDQ 10

AF13DDQ 16

AF

14

VD

DO

_E

MI

AE24FADQ 10

AE25FADQ 12

AE

26

VS

S

AE3DA5

AE4DA0

AE5DA10

AE6DA11

AE7DWEN

AE17DDQ 25

AE18DDQ 28

AE19DDQ 30

AE2DA6

AE20FADQ 5

AE21FADQ 6

AE22FWEN

AE23FADQ 8

AE

1V

SS

AE10DDQ 7

AE11DDQ 11

AE12DDQ 15

AE13DDQ 18

AE14DDQ S2

AE15DDQ M 2

AE16DDQ M 3

AD20FADQ 7

AD22FCLK

AD23FADQ 13

AD25FCLE

AD

26

VD

DO

_F

A

AD4DA7

AD6DA13

AD8DCKE0

AC9DCASN

AD1DA8

AD10DDQ 6

AD12DDQ S1

AD14DDQ 19

AD16DDQ 24

AD18FADQ 0

AD2DA9

AC19FO EN

AC

2U

SB

AG

ND

AC21FADQ 9

AC22FADQ 11

AC25NRDY

AC26FWP

AC5DA4

AC7DA12

AB6DA3

AB8DCE1N

AB9DRASN

AC1USBDP

AC11DDQ 4

AC13DDQ 12

AC15DDQ 23

AC17DDQ 26

AB18FADQ 2

AB

2U

SB

AV

DD

12

AB20FADVN

AB21FADQ 14

AB

23

VS

S

AB25FADQ 15

AB

26

VS

S

AB

5U

SB

AV

DD

25

AA9DCE0N

AB1USBDM

AB10DDQ 3

AB12DDQ 8

AB13DDQ 13

AB14DDQ 17

AB16DDQ S3

AB17FADQ 1

AA

24

VD

DO

_S

IM

A

AA25FRDY

AA

26

VD

DO

_S

IM

B

AA

4U

SB

DV

DD

12

PL

LAA

5U

SB

AV

DD

33

AA

6N

C

AA

7V

SS

AA8DBA1

AA13DDQ 9

AA14DDQ 14

AA15DDQ 20

AA

16

VS

S

AA18FADQ 4

AA

19

VD

DO

_F

A

AA

2U

SB

DG

ND

PL

L

AA

20

VS

S

A6CLK32K

A7SO FTRSTO

A8G PI O 36

A9G PI O 33

AA

1U

SB

AV

DD

12

PL

L

AA10DDQ 1

AA

11

VD

DO

_E

MI

AA

12

VS

SA20

CAM 1_M _DP0

A21CAM 1_M _DM 0

A22DSI _M_DM 0

A23DSI _M_DP0

A2

6V

SS

A3SPI CLK

A4I 2S_WS

A5SPI RXD

A13G PI O 21

A14G PI O 10

A1

5V

SS

A16G PI O 5

A1

7C

AM

2_

AG

ND

A18CAM 2_M _CM _CLK

A19CAM 2_M _CP_CLK

A2

VS

S

1N

C2

NC

A1

VS

S

A1

0V

SS

A1

1V

DD

O_

1P

8

A12G PI O 26

C4

37

UCP400

C4

21

R4

28

C453

C4

07

TP_TRACECLK

TP_TRACE0

C4

45

R419

ALDO1_3.0V

R412

TP_TRACE1 R4

47

C441

R426

C4

33

C4

31

ALDO7_3.0V

SDRAM_CEN_1

SDRAM_CKE_1

BB_26MCLK

GPS_EN

PROXI_SDA

SD_DET

HW_REV_BIT0

EAR_ADC_3.5

CAM_VGA_MCLK

EARKEY_INT

CAM_2M_STBY

CAM_VSYNCCAM_HSYNC

HW_REV_BIT1HW_REV_BIT2

BB_RST

SRI_DATA

EAR_L

EAR_R

PA_TEMP

CAM_D(0)_FCAM_D(1)_FCAM_D(2)_FCAM_D(3)_FCAM_D(4)_FCAM_D(5)_FCAM_D(6)_FCAM_D(7)_F

KLCM_M2_MACKLCM_MAC

CAM_MCLK

CAM_VGA_RST

CAM_VGA_STBY

SIM_IOSIM_CLK

SIM_RST

CAM_PCLK

KEY_LED_EN

BT_UART_TXD

SDIO_D(1)

SDIO_D(3)

SD_CMD

SD_D(3)

SPK_AMP_PRCV_N

SD_D(2)

SDIO_CLK

SDIO_D(0)

SDIO_D(2)

MIC_OUT_P

SD_D(1)

EAR_MIC_OUT_P

A11TRST

RXD2

SD_CLK

SD_D(0)

BT_UART_CTS_N

BT_UART_RXD

SPK_AMP_N

RCV_P

SDIO_CMD

BT_PCM_CLK

A11TDIA11TDO

VBAT_SENSOR

MIC_OUT_N

A11TCK

EAR_MIC_OUT_N

A11RTCK

BT_UART_RTS_N

TXD2

A11TMS

RXDATA3G2

SRI_CLK

RTXDATA2G_TXDATA3G1

CAM_SDA

VF

SRI_EN

PAM_R2

UMTS900_PA_EN

BB_RST

CAM_MCLK

BT_PCM_SYNC

BT_PCM_OUT

CAM_VGA_EN

PAM_VRAMP

PMU_SDA

RTXEN2G_TXDATA3G2TXDATA3G0

PC2

RXDATA3G1

CLK_CX8

I2S_CLK

PMU_SCL

RXDATA3G0

CAM_SCL

BT_PCM_IN

UMTS2100_PA_EN

PAM_R1

GPS_UART_CTS

I2S_DO

I2S_WS

GPS_UART_RXD

CLK32K

SOFT_RST_N

MBWAIT

BCM_USB_D_N

MBADV

SDRAM_RAS

BCM_USB_D_P

OEN

INTO

MBCK

WENSDRAM_WEN

CE_O

PC1

GPS_UART_TXD

DDQS3

PROXI_OUT

KBR(1)KBR(0)

PROXI_SCL

GPS_UART_RTS

D(24)D(25)D(26)D(27)D(28)

D(18)

D(29)D(30)D(31)

D(16)D(17)

D(19)D(20)

DDQM2DDQM3

DDQS2

GSM_ANT_SEL1

ACCEL_SCL

RFST2G_MTSLOTEN3G

ACCEL_SDA

DBA0DBA1

DDQM0DDQM1

DDQS0DDQS1

D(21)D(22)D(23)

LCD_FLM

NFC_SDA

BT_VREG_EN

GPS_RST_N

LCD_BL_EN

GSM_ANT_SEL0

GSM_ANT_SEL2

GSM_ANT_SEL3

ACCEL_INT

FAD(5)FAD(6)FAD(7)FAD(8)FAD(9)FAD(10)FAD(11)FAD(12)

FAD(2)

FAD(13)FAD(14)FAD(15)

FAD(0)FAD(1)

FAD(3)FAD(4)

A(13)

KBC(0)

GPS_CLKREQ

WL_HOST_WAKE

WLAN_RST_N

BT_WAKE

BT_RST_N

LCD_D(17)

SDRAM_CLK_DFAD[15:0]

A(7)A(8)

A(11)A(12)

A(9)A(10)

SDRAM_CAS

SDRAM_CKE

SDRAM_CLK

SDRAM_CEN

NFC_ENNFC_IRQ

NFC_SCL

LCD_D(2)LCD_D(3)LCD_D(4)LCD_D(5)LCD_D(6)LCD_D(7)LCD_D(8)

LCD_D(10)LCD_D(11)LCD_D(12)LCD_D(13)LCD_D(14)LCD_D(15)

LCD_CS

LCD_WRLCD_RDLCD_RS

A[13:0]

A(0)A(1)A(2)A(3)A(4)A(5)A(6)

D(3)D(4)

TSP_INT

TSP_SDATSP_SCL

PMU_IRQ

LCD_RST

CAM_RST

BT_HOST_WAKE

EAR_DET_3.5

KBC(1)

NFC_FIRM

LCD_D(9)

LCD_D(0:15)

LCD_D(0)LCD_D(1)

VBAT_SENSOR

BB_RST_HW

BB_RST_SW

D[31:0]

D(5)D(6)D(7)D(8)D(9)D(10)D(11)D(12)

D(2)

D(13)D(14)D(15)

D(0)D(1)

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.

8-83

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.

8-84

8-3-19. WCDMA B1 Receiver

RX ONSector PWR=-50dBm

re-solder RFS100, C103,L104C103

>= -60dBm

No

Yes

FEM LOGICC124 : LOWC123 : HIGHC122 : LOWC119 : LOW

change UCP400

NO

Yes

L113,L118>=-75dBm re-solder or change

F102, L113, L116, L118

Change U100

re-solder or changePAM100

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.

8-85

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.

8-86

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.

8-87

:

2.5V

Group 2

1.8V

1

1.2V

I 2 C_ S D A

1.3V

200 us:

VREG_USB_2.5V

Group 2

I 2 C_ S D A

200 us

:

200 us

I 2 C_ S C L

Group 3

T S P H a s a P u l l U p R e s i s t e r

VREG_USB_3.0V

200 us

I 2 C_ S C L

200 us

Group 1

3.0V3

200 us

2

Group 4 VREG_PLL_1.2V

2

VREG_ANLOG_3.0V

3.3VAnalog Supply Power-up Sequence

Group 1

1

:

:

200 us

Group 4

Group 3

200 us

Group 5

VREG_USB_3.3V

200 us

Group 3

Group 5

Group 5

VGA CAM Parallel IF

Group 4

C h d b

C4

46

TP_SIMB

DLDO1_3.0V

TP_TRACE3

VMEM_1.8V

C44 2

C447

C4

30

C4

44

TP_GPEN400

C451

TP_RFGPIO400

C4

35

VMEM_1.8V

VMEM_1.8V

ALDO3_3.3V

C4

22

TP_GPEN401

VCORE_1.3V

BB_26MCLK

R416

C4

34

LVLDO_1.2V

C4

36

C4

16

R403

C4

32

C4

25

R4

33

C4

27

VCORE_1.3V

R432

R4

17

ALDO2_2.5V

C4

18

R4

18

C448

C4

14

TP_TRACESYNC

C4

38

C4

19

TP_TRACE4

ALDO2_2.5VC

40

5

A2

1 B

GND3NC

5

VCC 6

4Y

C4

09

U400

R402

VCAM_1.8V_IO

LVLDO_1.2V

C4

13

LVLDO_1.2V

C4

39

C4

10

R415

TR400

3D

G 2

S1

VMEM_1.8V

C4

26

VMEM_1.8V

R414

C4

29

C449

VMEM_1.8V

C4

15

C4

20

C4

24

C4

06

C4

17

VMIC_BIAS_2.1V

R434

TP_TRACE2

R431

VMEM_1.8V

C4

12

ALDO7_3.0V VMEM_1.8V

C4

23

VBAT

VMEM_1.8V

C4

08

TP_SRI_DATA

LVLDO_1.2V

R413

C4

11

C4

28

C4

40

ALDO2_2.5V VSIM_3.0V

VMEM_1.8V

R4

27

Y26USBP

Y3

NC

Y5

US

BA

GN

DP

LL

Y6

NC

W8

VD

DP

_E

MI

W9DBA0

Y1

US

BA

VD

D2

5R

EF

Y2USBRREF

Y2

1V

DD

O_

FA

Y22SI M 2RST

Y23SI M 2DAT

Y25SI M RST

W2ATXLNDRVAM PLNLI NO UT

W21SI M 2CLK

W22SI M DAT

W24SI M CLK

W2

5V

DD

O_

US

B

W26USBN

W4

AT

XL

ND

RV

AV

SS

W6

AT

XI

HF

EP

DV

DD

1P

2

W1

2V

SS

W13DCLK

W14DCLKN

W1

5V

DD

P_

EM

I

W1

6V

SS

W1

7V

SS

W18FALE

W1

9V

DD

O_

FA

V3

AT

XL

ND

RV

AV

DD

3P

0V5

AT

XI

HF

EP

SP

VD

DL

30

P0

V6

AT

XI

HF

EP

AV

SS

V8

VS

S

V9

VD

DO

_E

MI

W1ATXLNDRVAM PRNLI NO UT

W1

0V

DD

O_

EM

IW

11

VD

DO

_E

MI

V1

6V

SS

V1

7V

SS

V1

8V

DD

CV

19

VD

DC

V2ATXLNDRVAM PLPLI NO UT

V23SD1DAT0

V25SD1DAT2

V2

6V

SS

U25SD1CK

U26UACTSN

U4

AT

XI

HF

EP

SP

VS

SR

P0

U5

AT

XI

HF

EP

DV

SS

U6

AT

XI

HF

EP

SP

VS

SL

P0

V1ATXLNDRVAM PRPLI NO UT

V1

2V

DD

O_

EM

IV

14

VD

DO

_E

MI

U1

2V

DD

CU

13

VD

DC

U1

4V

DD

CU

15

VD

DC

U1

8V

DD

C

U1

9V

SS

U2ATXI HFEPAM PRN100B

U24SD3DAT2

T25SD3CMD

T26SD3DAT3

T3

AT

XI

HF

EP

SP

VD

DR

30

P0

T5

AT

XI

HF

EP

AV

DD

30

T6

VS

S

U1ATXI HFEPAM PLP100B

U1

0V

DD

CU

11

VD

DC

T1ATXI HFEPAM PLN100B

T1

0V

DD

C

T1

7V

SS

T1

9V

DD

O_

SD

IO

1

T2ATXI HFEPAM PRP100B

T21SD1CMD

T22SD1DAT1

T23SD1DAT3

R21SD3CK

R22SD3DAT0

R24UBCTSN

R25UBRX

R2

6V

SS

R4M APLL_FREFP

R6

AP

LL

_A

VD

D1

P2 R

8V

DD

CR

10

VD

DC

R1

2V

SS

R1

3V

SS

R1

4V

SS

R1

5V

SS

R1

7V

DD

C

R1

9V

DD

O_

SD

IO

3

R2

MP

LL

_A

VD

D1

P2

P23UARTSN

P25TRSTB

P26UARX

P3

AR

XA

VS

S

P5

AP

LL

_A

VS

S

P6

NC

P8

AR

XA

VD

D3

P0

R1

MP

LL

_A

VS

S

P1

2V

SS

P1

3V

SS

P1

4V

SS

P1

5V

SS

P1

7V

DD

O_

1P

8

P19SD3DAT1

P2ARXMI CP2

P21UBTX

N25TM S

N2

6V

DD

O_

1P

8

N4

AR

XA

VS

S

N5ARXBP1P2

N6ARXAUXM I CBI AS

N8ARXM I CBI AS

P1ARXMI CP1

P1

0V

DD

C

N1

5V

SS

N1

7V

DD

C

N18TCK

N1

9N

VM

_V

DD

P

N2ARXM I CN2

N21RTCK

N22UBRTSN

N24UATX

M5

WC

DA

VS

S

M 6WCDTXO UTNI

M 8WCDTXO UTPI

N1ARXM I CN1

N1

0V

DD

C

N1

2V

SS

N1

3V

SS

N1

4V

SS

M 19TRACESYNC

M 2WCDAUXI N4

M 21TDO

M 22TRACEPKT12

M 23TRACEPKT13

M 25TRACEPKT15

M 26TRACEPKT14

M 3WCDAUXI N3

L9

VD

DC

M1

WC

DA

VD

D3

P0M

10

VD

DC

M1

2V

SS

M1

3V

SS

M1

4V

SS

M1

5V

SS

M 18TDI

L21TRACEPKT4

L22TRACEPKT6

L24TRACEPKT9

L25TRACEPKT8

L26TRACEPKT11

L4WCDAUXDAC1O UT

L6WCDAUXI N2

L8WCDAUXI N1

K6WCDAUXDAC0O UT

K8I 2S_SDO

K9

NC

L1WCDTXO UTNQ

L1

0V

DD

C

L18TRACEPKT3

L19PCM CK

L2WCDTXO UTPQ

K19TRACEPKT2

K2WCDRXI P

K21DI G MI CCLK

K23TRACEPKT5

K25TRACEPKT10

K2

6V

DD

O_

1P

8 K3

WC

DC

OM

PA

VD

D

K5

WC

DA

VS

S

K1

0V

DD

C

K1

1V

SS

K1

2V

DD

O_

1P

8_

3P

0_

GP

IO

K1

3V

DD

C

K1

4V

DD

O_

1P

8K1

6V

DD

C

K1

7V

DD

O_

1P

8

K18PCM DI

J25TRACEPKT7

J2

6V

SS

J4

WC

DA

VD

D3

P0

J5WCDAUXI N0

J6

VS

S

J8

VD

DO

_1

P8

J9

VS

S

K1WCDRXQ P

J1

5D

PL

L_

AV

SS

J1

7V

DD

O_

1P

8

J18CAM CK

J19LCDD5

J2WCDRXI N

J21LCDD0

J22LCDD2

J24PCM SYN

H8G PEN4

H9RESETN

J1WCDRXQ N

J10G PI O 38

J11G PI O 32

J12G PI O 27

J1

3V

SS

J14G PI O 8

H21LCDWE

H22LCDD7

H23LCDD3

H25TRACEPKT1

H26TRACECLK

H3TWI FENABLE

H5RFG PI O 1

H6RFG PI O 3

H12G PI O 22

H13G PI O 17

H14G PI O 4

H1

5D

PL

L_

AV

DD

1P

2

H1

7V

SS

H18LCDRE

H19LCDD4

H2RFG PI O 2

G 24LCDCS0

G 25DI G M I CDATA

G 26TRACEPKT0

G 4TWI FCLK

G 6TWI FDATA

H1TXDATA3G 1_TXRXDATA

H10BSC2DAT

H11G PI O 37

F6G PEN10

F7SPI FSS

F8I 2S_SDI

F9ANA_SYSCLKEN

G 1RXDATA3G 2

G 2SYS_CLK

G 21LCDD8

G 22LCDD17

F2AFCPDM

F20LCDD13

F22LCDD11

F23LCDD9

F25LCDD1

F26PCM DO

F3RFG PI O 4

F5RFG PI O 0

F1RXDATA3G 0

F10BSC2CLK

F11G PI O 31

F12G PI O 16

F13G PI O 13

F14G PI O 0

F15G PI O 2

F1

6N

C

E24LCDD12

E25LCDCD

E26LCDD6

E4RFG PI O 5

E5G PEN5

E7I 2S_SCK

E8BSCCLK

E9G PI O 29

E1

VD

DO

_R

FG

PI

O

E11G PI O 24

E12G PI O 18

E13G PI O 11

E15G PI O 3

E1

7C

AM

2_

AV

DD

1P

2

E2G PEN9

E23LCDD15

D2

0C

AM

1_

AV

DD

1P

2

D24LCDD16

D25LCDD10

D26LCDCS1

D3CLKX8

D5G PEN8

D6G PEN3

D8O TG CTRL1

C7PC2

C9G PI O 35

D1RXDATA3G 1

D10G PI O 30

D12G PI O 20

D14G PI O 12

D1

8C

AM

2_

AG

ND

D2G PEN11

C17CAM 2_M _DM 0

C2TXDATA3G 0

C2

0C

AM

1_

AG

ND

C2

2D

SI

_A

VD

D1

P2

C2

3D

SI

_A

GN

D

C26LCDD14

C4G PEN7

C5G PEN2

B6SPI TXD

B7BSCDAT

B8G PI O 39

B9G PI O 34

C1TXDATA3G 2_TXRXEN

C11G PI O 25

C13G PI O 15

C15G PI O 7

B20CAM 1_M _CM _CLK

B21CAM 1_M _CP_CLK

B22DSI _M_CM _CLK

B23DSI _M_CP_CLK

B2

6V

DD

O_

1P

8

B3G PEN0

B4G PEN1

B5PC1

B13G PI O 14

B14G PI O 9

B15G PI O 6

B16G PI O 1

B17CAM 2_M _DP0

B18CAM 2_M _DM 1

B19CAM 2_M _DP1

B2G PEN6

AF6DDQ 0

AF7DDQ 5

AF8DDQ 2

AF9DDQ M 0

B1

VS

S

B10G PI O 28

B11G PI O 23

B12G PI O 19

AF22FADQ 3

AF23CE3N

AF24CE2N

AF

25

VS

SA

F2

6V

SS

AF3DA2

AF4DA1

AF

5V

DD

O_

EM

I

AF15DDQ 21

AF16DDQ 22

AF

17

VS

S

AF18DDQ 27

AF19DDQ 29

AF

2V

SS

AF20DDQ 31

AF

21

VD

DO

_F

A

AE8DCKE1

AE9DDQ S0

AF

1V

SS

AF

10

VD

DO

_E

MI

AF11DDQ M 1

AF12DDQ 10

AF13DDQ 16

AF

14

VD

DO

_E

MI

AE24FADQ 10

AE25FADQ 12

AE

26

VS

S

AE3DA5

AE4DA0

AE5DA10

AE6DA11

AE7DWEN

AE17DDQ 25

AE18DDQ 28

AE19DDQ 30

AE2DA6

AE20FADQ 5

AE21FADQ 6

AE22FWEN

AE23FADQ 8

AE

1V

SS

AE10DDQ 7

AE11DDQ 11

AE12DDQ 15

AE13DDQ 18

AE14DDQ S2

AE15DDQ M 2

AE16DDQ M 3

AD20FADQ 7

AD22FCLK

AD23FADQ 13

AD25FCLE

AD

26

VD

DO

_F

A

AD4DA7

AD6DA13

AD8DCKE0

AC9DCASN

AD1DA8

AD10DDQ 6

AD12DDQ S1

AD14DDQ 19

AD16DDQ 24

AD18FADQ 0

AD2DA9

AC19FO EN

AC

2U

SB

AG

ND

AC21FADQ 9

AC22FADQ 11

AC25NRDY

AC26FWP

AC5DA4

AC7DA12

AB6DA3

AB8DCE1N

AB9DRASN

AC1USBDP

AC11DDQ 4

AC13DDQ 12

AC15DDQ 23

AC17DDQ 26

AB18FADQ 2

AB

2U

SB

AV

DD

12

AB20FADVN

AB21FADQ 14

AB

23

VS

S

AB25FADQ 15

AB

26

VS

S

AB

5U

SB

AV

DD

25

AA9DCE0N

AB1USBDM

AB10DDQ 3

AB12DDQ 8

AB13DDQ 13

AB14DDQ 17

AB16DDQ S3

AB17FADQ 1

AA

24

VD

DO

_S

IM

A

AA25FRDY

AA

26

VD

DO

_S

IM

B

AA

4U

SB

DV

DD

12

PL

LAA

5U

SB

AV

DD

33

AA

6N

C

AA

7V

SS

AA8DBA1

AA13DDQ 9

AA14DDQ 14

AA15DDQ 20

AA

16

VS

S

AA18FADQ 4

AA

19

VD

DO

_F

A

AA

2U

SB

DG

ND

PL

L

AA

20

VS

S

A6CLK32K

A7SO FTRSTO

A8G PI O 36

A9G PI O 33

AA

1U

SB

AV

DD

12

PL

L

AA10DDQ 1

AA

11

VD

DO

_E

MI

AA

12

VS

SA20

CAM 1_M _DP0

A21CAM 1_M _DM 0

A22DSI _M_DM 0

A23DSI _M_DP0

A2

6V

SS

A3SPI CLK

A4I 2S_WS

A5SPI RXD

A13G PI O 21

A14G PI O 10

A1

5V

SS

A16G PI O 5

A1

7C

AM

2_

AG

ND

A18CAM 2_M _CM _CLK

A19CAM 2_M _CP_CLK

A2

VS

S

1N

C2

NC

A1

VS

S

A1

0V

SS

A1

1V

DD

O_

1P

8

A12G PI O 26

C4

37

UCP400

C4

21

R4

28

C453

C4

07

TP_TRACECLK

TP_TRACE0

C4

45

R419

ALDO1_3.0V

R412

TP_TRACE1 R4

47

C441

R426

C4

33

C4

31

ALDO7_3.0V

SDRAM_CEN_1

SDRAM_CKE_1

BB_26MCLK

GPS_EN

PROXI_SDA

SD_DET

HW_REV_BIT0

EAR_ADC_3.5

CAM_VGA_MCLK

EARKEY_INT

CAM_2M_STBY

CAM_VSYNCCAM_HSYNC

HW_REV_BIT1HW_REV_BIT2

BB_RST

SRI_DATA

EAR_L

EAR_R

PA_TEMP

CAM_D(0)_FCAM_D(1)_FCAM_D(2)_FCAM_D(3)_FCAM_D(4)_FCAM_D(5)_FCAM_D(6)_FCAM_D(7)_F

KLCM_M2_MACKLCM_MAC

CAM_MCLK

CAM_VGA_RST

CAM_VGA_STBY

SIM_IOSIM_CLK

SIM_RST

CAM_PCLK

KEY_LED_EN

BT_UART_TXD

SDIO_D(1)

SDIO_D(3)

SD_CMD

SD_D(3)

SPK_AMP_PRCV_N

SD_D(2)

SDIO_CLK

SDIO_D(0)

SDIO_D(2)

MIC_OUT_P

SD_D(1)

EAR_MIC_OUT_P

A11TRST

RXD2

SD_CLK

SD_D(0)

BT_UART_CTS_N

BT_UART_RXD

SPK_AMP_N

RCV_P

SDIO_CMD

BT_PCM_CLK

A11TDIA11TDO

VBAT_SENSOR

MIC_OUT_N

A11TCK

EAR_MIC_OUT_N

A11RTCK

BT_UART_RTS_N

TXD2

A11TMS

RXDATA3G2

SRI_CLK

RTXDATA2G_TXDATA3G1

CAM_SDA

VF

SRI_EN

PAM_R2

UMTS900_PA_EN

BB_RST

CAM_MCLK

BT_PCM_SYNC

BT_PCM_OUT

CAM_VGA_EN

PAM_VRAMP

PMU_SDA

RTXEN2G_TXDATA3G2TXDATA3G0

PC2

RXDATA3G1

CLK_CX8

I2S_CLK

PMU_SCL

RXDATA3G0

CAM_SCL

BT_PCM_IN

UMTS2100_PA_EN

PAM_R1

GPS_UART_CTS

I2S_DO

I2S_WS

GPS_UART_RXD

CLK32K

SOFT_RST_N

MBWAIT

BCM_USB_D_N

MBADV

SDRAM_RAS

BCM_USB_D_P

OEN

INTO

MBCK

WENSDRAM_WEN

CE_O

PC1

GPS_UART_TXD

DDQS3

PROXI_OUT

KBR(1)KBR(0)

PROXI_SCL

GPS_UART_RTS

D(24)D(25)D(26)D(27)D(28)

D(18)

D(29)D(30)D(31)

D(16)D(17)

D(19)D(20)

DDQM2DDQM3

DDQS2

GSM_ANT_SEL1

ACCEL_SCL

RFST2G_MTSLOTEN3G

ACCEL_SDA

DBA0DBA1

DDQM0DDQM1

DDQS0DDQS1

D(21)D(22)D(23)

LCD_FLM

NFC_SDA

BT_VREG_EN

GPS_RST_N

LCD_BL_EN

GSM_ANT_SEL0

GSM_ANT_SEL2

GSM_ANT_SEL3

ACCEL_INT

FAD(5)FAD(6)FAD(7)FAD(8)FAD(9)FAD(10)FAD(11)FAD(12)

FAD(2)

FAD(13)FAD(14)FAD(15)

FAD(0)FAD(1)

FAD(3)FAD(4)

A(13)

KBC(0)

GPS_CLKREQ

WL_HOST_WAKE

WLAN_RST_N

BT_WAKE

BT_RST_N

LCD_D(17)

SDRAM_CLK_DFAD[15:0]

A(7)A(8)

A(11)A(12)

A(9)A(10)

SDRAM_CAS

SDRAM_CKE

SDRAM_CLK

SDRAM_CEN

NFC_ENNFC_IRQ

NFC_SCL

LCD_D(2)LCD_D(3)LCD_D(4)LCD_D(5)LCD_D(6)LCD_D(7)LCD_D(8)

LCD_D(10)LCD_D(11)LCD_D(12)LCD_D(13)LCD_D(14)LCD_D(15)

LCD_CS

LCD_WRLCD_RDLCD_RS

A[13:0]

A(0)A(1)A(2)A(3)A(4)A(5)A(6)

D(3)D(4)

TSP_INT

TSP_SDATSP_SCL

PMU_IRQ

LCD_RST

CAM_RST

BT_HOST_WAKE

EAR_DET_3.5

KBC(1)

NFC_FIRM

LCD_D(9)

LCD_D(0:15)

LCD_D(0)LCD_D(1)

VBAT_SENSOR

BB_RST_HW

BB_RST_SW

D[31:0]

D(5)D(6)D(7)D(8)D(9)D(10)D(11)D(12)

D(2)

D(13)D(14)D(15)

D(0)D(1)

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.

8-88

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.

8-89

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.

8-90

8-3-20. WCDMA B1 Transmitter

TX ON(Target PWR 24dBm)Cell Power : -40dBm

Normal Condition Catch thechannel

C120>= 0dBm

CHANGE U100NO

CHECKPAM101 Pin5

= HIGH?

YES

L137>= 20dBm

NOChange UCP400

NO

YES

YES

FEM LOGICC124 : LOWC123 : HIGHC122 : LOWC119 : LOW

C146>= 20dBm

NO re-solder or replaceUCP400

NO

YES

Check RFS100 orre-solder PAM100, C103, L104

re-solder C120or replace PAM101

C103>= 20dBm

Re-solder OR ReplaceC125, L137, F102

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.

8-91

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.

8-92

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.

8-93

:

2.5V

Group 2

1.8V

1

1.2V

I 2 C_ S D A

1.3V

200 us:

VREG_USB_2.5V

Group 2

I 2 C_ S D A

200 us

:

200 us

I 2 C_ S C L

Group 3

T S P H a s a P u l l U p R e s i s t e r

VREG_USB_3.0V

200 us

I 2 C_ S C L

200 us

Group 1

3.0V3

200 us

2

Group 4 VREG_PLL_1.2V

2

VREG_ANLOG_3.0V

3.3VAnalog Supply Power-up Sequence

Group 1

1

:

:

200 us

Group 4

Group 3

200 us

Group 5

VREG_USB_3.3V

200 us

Group 3

Group 5

Group 5

VGA CAM Parallel IF

Group 4

C h d b

C4

46

TP_SIMB

DLDO1_3.0V

TP_TRACE3

VMEM_1.8V

C44 2

C447

C4

30

C4

44

TP_GPEN400

C451

TP_RFGPIO400

C4

35

VMEM_1.8V

VMEM_1.8V

ALDO3_3.3V

C4

22

TP_GPEN401

VCORE_1.3V

BB_26MCLK

R416

C4

34

LVLDO_1.2V

C4

36

C4

16

R403

C4

32

C4

25

R4

33

C4

27

VCORE_1.3V

R432

R4

17

ALDO2_2.5V

C4

18

R4

18

C448

C4

14

TP_TRACESYNC

C4

38

C4

19

TP_TRACE4

ALDO2_2.5VC

40

5

A2

1 B

GND3NC

5

VCC 6

4Y

C4

09

U400

R402

VCAM_1.8V_IO

LVLDO_1.2V

C4

13

LVLDO_1.2V

C4

39

C4

10

R415

TR400

3D

G 2

S1

VMEM_1.8V

C4

26

VMEM_1.8V

R414

C4

29

C449

VMEM_1.8V

C4

15

C4

20

C4

24

C4

06

C4

17

VMIC_BIAS_2.1V

R434

TP_TRACE2

R431

VMEM_1.8V

C4

12

ALDO7_3.0V VMEM_1.8V

C4

23

VBAT

VMEM_1.8V

C4

08

TP_SRI_DATA

LVLDO_1.2V

R413

C4

11

C4

28

C4

40

ALDO2_2.5V VSIM_3.0V

VMEM_1.8V

R4

27

Y26USBP

Y3

NC

Y5

US

BA

GN

DP

LL

Y6

NC

W8

VD

DP

_E

MI

W9DBA0

Y1

US

BA

VD

D2

5R

EF

Y2USBRREF

Y2

1V

DD

O_

FA

Y22SI M 2RST

Y23SI M 2DAT

Y25SI M RST

W2ATXLNDRVAM PLNLI NO UT

W21SI M 2CLK

W22SI M DAT

W24SI M CLK

W2

5V

DD

O_

US

B

W26USBN

W4

AT

XL

ND

RV

AV

SS

W6

AT

XI

HF

EP

DV

DD

1P

2

W1

2V

SS

W13DCLK

W14DCLKN

W1

5V

DD

P_

EM

I

W1

6V

SS

W1

7V

SS

W18FALE

W1

9V

DD

O_

FA

V3

AT

XL

ND

RV

AV

DD

3P

0V5

AT

XI

HF

EP

SP

VD

DL

30

P0

V6

AT

XI

HF

EP

AV

SS

V8

VS

S

V9

VD

DO

_E

MI

W1ATXLNDRVAM PRNLI NO UT

W1

0V

DD

O_

EM

IW

11

VD

DO

_E

MI

V1

6V

SS

V1

7V

SS

V1

8V

DD

CV

19

VD

DC

V2ATXLNDRVAM PLPLI NO UT

V23SD1DAT0

V25SD1DAT2

V2

6V

SS

U25SD1CK

U26UACTSN

U4

AT

XI

HF

EP

SP

VS

SR

P0

U5

AT

XI

HF

EP

DV

SS

U6

AT

XI

HF

EP

SP

VS

SL

P0

V1ATXLNDRVAM PRPLI NO UT

V1

2V

DD

O_

EM

IV

14

VD

DO

_E

MI

U1

2V

DD

CU

13

VD

DC

U1

4V

DD

CU

15

VD

DC

U1

8V

DD

C

U1

9V

SS

U2ATXI HFEPAM PRN100B

U24SD3DAT2

T25SD3CMD

T26SD3DAT3

T3

AT

XI

HF

EP

SP

VD

DR

30

P0

T5

AT

XI

HF

EP

AV

DD

30

T6

VS

S

U1ATXI HFEPAM PLP100B

U1

0V

DD

CU

11

VD

DC

T1ATXI HFEPAM PLN100B

T1

0V

DD

C

T1

7V

SS

T1

9V

DD

O_

SD

IO

1

T2ATXI HFEPAM PRP100B

T21SD1CMD

T22SD1DAT1

T23SD1DAT3

R21SD3CK

R22SD3DAT0

R24UBCTSN

R25UBRX

R2

6V

SS

R4M APLL_FREFP

R6

AP

LL

_A

VD

D1

P2 R

8V

DD

CR

10

VD

DC

R1

2V

SS

R1

3V

SS

R1

4V

SS

R1

5V

SS

R1

7V

DD

C

R1

9V

DD

O_

SD

IO

3

R2

MP

LL

_A

VD

D1

P2

P23UARTSN

P25TRSTB

P26UARX

P3

AR

XA

VS

S

P5

AP

LL

_A

VS

S

P6

NC

P8

AR

XA

VD

D3

P0

R1

MP

LL

_A

VS

S

P1

2V

SS

P1

3V

SS

P1

4V

SS

P1

5V

SS

P1

7V

DD

O_

1P

8

P19SD3DAT1

P2ARXMI CP2

P21UBTX

N25TM S

N2

6V

DD

O_

1P

8

N4

AR

XA

VS

S

N5ARXBP1P2

N6ARXAUXM I CBI AS

N8ARXM I CBI AS

P1ARXMI CP1

P1

0V

DD

C

N1

5V

SS

N1

7V

DD

C

N18TCK

N1

9N

VM

_V

DD

P

N2ARXM I CN2

N21RTCK

N22UBRTSN

N24UATX

M5

WC

DA

VS

S

M 6WCDTXO UTNI

M 8WCDTXO UTPI

N1ARXM I CN1

N1

0V

DD

C

N1

2V

SS

N1

3V

SS

N1

4V

SS

M 19TRACESYNC

M 2WCDAUXI N4

M 21TDO

M 22TRACEPKT12

M 23TRACEPKT13

M 25TRACEPKT15

M 26TRACEPKT14

M 3WCDAUXI N3

L9

VD

DC

M1

WC

DA

VD

D3

P0M

10

VD

DC

M1

2V

SS

M1

3V

SS

M1

4V

SS

M1

5V

SS

M 18TDI

L21TRACEPKT4

L22TRACEPKT6

L24TRACEPKT9

L25TRACEPKT8

L26TRACEPKT11

L4WCDAUXDAC1O UT

L6WCDAUXI N2

L8WCDAUXI N1

K6WCDAUXDAC0O UT

K8I 2S_SDO

K9

NC

L1WCDTXO UTNQ

L1

0V

DD

C

L18TRACEPKT3

L19PCM CK

L2WCDTXO UTPQ

K19TRACEPKT2

K2WCDRXI P

K21DI G MI CCLK

K23TRACEPKT5

K25TRACEPKT10

K2

6V

DD

O_

1P

8 K3

WC

DC

OM

PA

VD

D

K5

WC

DA

VS

S

K1

0V

DD

C

K1

1V

SS

K1

2V

DD

O_

1P

8_

3P

0_

GP

IO

K1

3V

DD

C

K1

4V

DD

O_

1P

8K1

6V

DD

C

K1

7V

DD

O_

1P

8

K18PCM DI

J25TRACEPKT7

J2

6V

SS

J4

WC

DA

VD

D3

P0

J5WCDAUXI N0

J6

VS

S

J8

VD

DO

_1

P8

J9

VS

S

K1WCDRXQ P

J1

5D

PL

L_

AV

SS

J1

7V

DD

O_

1P

8

J18CAM CK

J19LCDD5

J2WCDRXI N

J21LCDD0

J22LCDD2

J24PCM SYN

H8G PEN4

H9RESETN

J1WCDRXQ N

J10G PI O 38

J11G PI O 32

J12G PI O 27

J1

3V

SS

J14G PI O 8

H21LCDWE

H22LCDD7

H23LCDD3

H25TRACEPKT1

H26TRACECLK

H3TWI FENABLE

H5RFG PI O 1

H6RFG PI O 3

H12G PI O 22

H13G PI O 17

H14G PI O 4

H1

5D

PL

L_

AV

DD

1P

2

H1

7V

SS

H18LCDRE

H19LCDD4

H2RFG PI O 2

G 24LCDCS0

G 25DI G M I CDATA

G 26TRACEPKT0

G 4TWI FCLK

G 6TWI FDATA

H1TXDATA3G 1_TXRXDATA

H10BSC2DAT

H11G PI O 37

F6G PEN10

F7SPI FSS

F8I 2S_SDI

F9ANA_SYSCLKEN

G 1RXDATA3G 2

G 2SYS_CLK

G 21LCDD8

G 22LCDD17

F2AFCPDM

F20LCDD13

F22LCDD11

F23LCDD9

F25LCDD1

F26PCM DO

F3RFG PI O 4

F5RFG PI O 0

F1RXDATA3G 0

F10BSC2CLK

F11G PI O 31

F12G PI O 16

F13G PI O 13

F14G PI O 0

F15G PI O 2

F1

6N

C

E24LCDD12

E25LCDCD

E26LCDD6

E4RFG PI O 5

E5G PEN5

E7I 2S_SCK

E8BSCCLK

E9G PI O 29

E1

VD

DO

_R

FG

PI

O

E11G PI O 24

E12G PI O 18

E13G PI O 11

E15G PI O 3

E1

7C

AM

2_

AV

DD

1P

2

E2G PEN9

E23LCDD15

D2

0C

AM

1_

AV

DD

1P

2

D24LCDD16

D25LCDD10

D26LCDCS1

D3CLKX8

D5G PEN8

D6G PEN3

D8O TG CTRL1

C7PC2

C9G PI O 35

D1RXDATA3G 1

D10G PI O 30

D12G PI O 20

D14G PI O 12

D1

8C

AM

2_

AG

ND

D2G PEN11

C17CAM 2_M _DM 0

C2TXDATA3G 0

C2

0C

AM

1_

AG

ND

C2

2D

SI

_A

VD

D1

P2

C2

3D

SI

_A

GN

D

C26LCDD14

C4G PEN7

C5G PEN2

B6SPI TXD

B7BSCDAT

B8G PI O 39

B9G PI O 34

C1TXDATA3G 2_TXRXEN

C11G PI O 25

C13G PI O 15

C15G PI O 7

B20CAM 1_M _CM _CLK

B21CAM 1_M _CP_CLK

B22DSI _M_CM _CLK

B23DSI _M_CP_CLK

B2

6V

DD

O_

1P

8

B3G PEN0

B4G PEN1

B5PC1

B13G PI O 14

B14G PI O 9

B15G PI O 6

B16G PI O 1

B17CAM 2_M _DP0

B18CAM 2_M _DM 1

B19CAM 2_M _DP1

B2G PEN6

AF6DDQ 0

AF7DDQ 5

AF8DDQ 2

AF9DDQ M 0

B1

VS

S

B10G PI O 28

B11G PI O 23

B12G PI O 19

AF22FADQ 3

AF23CE3N

AF24CE2N

AF

25

VS

SA

F2

6V

SS

AF3DA2

AF4DA1

AF

5V

DD

O_

EM

I

AF15DDQ 21

AF16DDQ 22

AF

17

VS

S

AF18DDQ 27

AF19DDQ 29

AF

2V

SS

AF20DDQ 31

AF

21

VD

DO

_F

A

AE8DCKE1

AE9DDQ S0

AF

1V

SS

AF

10

VD

DO

_E

MI

AF11DDQ M 1

AF12DDQ 10

AF13DDQ 16

AF

14

VD

DO

_E

MI

AE24FADQ 10

AE25FADQ 12

AE

26

VS

S

AE3DA5

AE4DA0

AE5DA10

AE6DA11

AE7DWEN

AE17DDQ 25

AE18DDQ 28

AE19DDQ 30

AE2DA6

AE20FADQ 5

AE21FADQ 6

AE22FWEN

AE23FADQ 8

AE

1V

SS

AE10DDQ 7

AE11DDQ 11

AE12DDQ 15

AE13DDQ 18

AE14DDQ S2

AE15DDQ M 2

AE16DDQ M 3

AD20FADQ 7

AD22FCLK

AD23FADQ 13

AD25FCLE

AD

26

VD

DO

_F

A

AD4DA7

AD6DA13

AD8DCKE0

AC9DCASN

AD1DA8

AD10DDQ 6

AD12DDQ S1

AD14DDQ 19

AD16DDQ 24

AD18FADQ 0

AD2DA9

AC19FO EN

AC

2U

SB

AG

ND

AC21FADQ 9

AC22FADQ 11

AC25NRDY

AC26FWP

AC5DA4

AC7DA12

AB6DA3

AB8DCE1N

AB9DRASN

AC1USBDP

AC11DDQ 4

AC13DDQ 12

AC15DDQ 23

AC17DDQ 26

AB18FADQ 2

AB

2U

SB

AV

DD

12

AB20FADVN

AB21FADQ 14

AB

23

VS

S

AB25FADQ 15

AB

26

VS

S

AB

5U

SB

AV

DD

25

AA9DCE0N

AB1USBDM

AB10DDQ 3

AB12DDQ 8

AB13DDQ 13

AB14DDQ 17

AB16DDQ S3

AB17FADQ 1

AA

24

VD

DO

_S

IM

A

AA25FRDY

AA

26

VD

DO

_S

IM

B

AA

4U

SB

DV

DD

12

PL

LAA

5U

SB

AV

DD

33

AA

6N

C

AA

7V

SS

AA8DBA1

AA13DDQ 9

AA14DDQ 14

AA15DDQ 20

AA

16

VS

S

AA18FADQ 4

AA

19

VD

DO

_F

A

AA

2U

SB

DG

ND

PL

L

AA

20

VS

S

A6CLK32K

A7SO FTRSTO

A8G PI O 36

A9G PI O 33

AA

1U

SB

AV

DD

12

PL

L

AA10DDQ 1

AA

11

VD

DO

_E

MI

AA

12

VS

SA20

CAM 1_M _DP0

A21CAM 1_M _DM 0

A22DSI _M_DM 0

A23DSI _M_DP0

A2

6V

SS

A3SPI CLK

A4I 2S_WS

A5SPI RXD

A13G PI O 21

A14G PI O 10

A1

5V

SS

A16G PI O 5

A1

7C

AM

2_

AG

ND

A18CAM 2_M _CM _CLK

A19CAM 2_M _CP_CLK

A2

VS

S

1N

C2

NC

A1

VS

S

A1

0V

SS

A1

1V

DD

O_

1P

8

A12G PI O 26

C4

37

UCP400

C4

21

R4

28

C453

C4

07

TP_TRACECLK

TP_TRACE0

C4

45

R419

ALDO1_3.0V

R412

TP_TRACE1 R4

47

C441

R426

C4

33

C4

31

ALDO7_3.0V

SDRAM_CEN_1

SDRAM_CKE_1

BB_26MCLK

GPS_EN

PROXI_SDA

SD_DET

HW_REV_BIT0

EAR_ADC_3.5

CAM_VGA_MCLK

EARKEY_INT

CAM_2M_STBY

CAM_VSYNCCAM_HSYNC

HW_REV_BIT1HW_REV_BIT2

BB_RST

SRI_DATA

EAR_L

EAR_R

PA_TEMP

CAM_D(0)_FCAM_D(1)_FCAM_D(2)_FCAM_D(3)_FCAM_D(4)_FCAM_D(5)_FCAM_D(6)_FCAM_D(7)_F

KLCM_M2_MACKLCM_MAC

CAM_MCLK

CAM_VGA_RST

CAM_VGA_STBY

SIM_IOSIM_CLK

SIM_RST

CAM_PCLK

KEY_LED_EN

BT_UART_TXD

SDIO_D(1)

SDIO_D(3)

SD_CMD

SD_D(3)

SPK_AMP_PRCV_N

SD_D(2)

SDIO_CLK

SDIO_D(0)

SDIO_D(2)

MIC_OUT_P

SD_D(1)

EAR_MIC_OUT_P

A11TRST

RXD2

SD_CLK

SD_D(0)

BT_UART_CTS_N

BT_UART_RXD

SPK_AMP_N

RCV_P

SDIO_CMD

BT_PCM_CLK

A11TDIA11TDO

VBAT_SENSOR

MIC_OUT_N

A11TCK

EAR_MIC_OUT_N

A11RTCK

BT_UART_RTS_N

TXD2

A11TMS

RXDATA3G2

SRI_CLK

RTXDATA2G_TXDATA3G1

CAM_SDA

VF

SRI_EN

PAM_R2

UMTS900_PA_EN

BB_RST

CAM_MCLK

BT_PCM_SYNC

BT_PCM_OUT

CAM_VGA_EN

PAM_VRAMP

PMU_SDA

RTXEN2G_TXDATA3G2TXDATA3G0

PC2

RXDATA3G1

CLK_CX8

I2S_CLK

PMU_SCL

RXDATA3G0

CAM_SCL

BT_PCM_IN

UMTS2100_PA_EN

PAM_R1

GPS_UART_CTS

I2S_DO

I2S_WS

GPS_UART_RXD

CLK32K

SOFT_RST_N

MBWAIT

BCM_USB_D_N

MBADV

SDRAM_RAS

BCM_USB_D_P

OEN

INTO

MBCK

WENSDRAM_WEN

CE_O

PC1

GPS_UART_TXD

DDQS3

PROXI_OUT

KBR(1)KBR(0)

PROXI_SCL

GPS_UART_RTS

D(24)D(25)D(26)D(27)D(28)

D(18)

D(29)D(30)D(31)

D(16)D(17)

D(19)D(20)

DDQM2DDQM3

DDQS2

GSM_ANT_SEL1

ACCEL_SCL

RFST2G_MTSLOTEN3G

ACCEL_SDA

DBA0DBA1

DDQM0DDQM1

DDQS0DDQS1

D(21)D(22)D(23)

LCD_FLM

NFC_SDA

BT_VREG_EN

GPS_RST_N

LCD_BL_EN

GSM_ANT_SEL0

GSM_ANT_SEL2

GSM_ANT_SEL3

ACCEL_INT

FAD(5)FAD(6)FAD(7)FAD(8)FAD(9)FAD(10)FAD(11)FAD(12)

FAD(2)

FAD(13)FAD(14)FAD(15)

FAD(0)FAD(1)

FAD(3)FAD(4)

A(13)

KBC(0)

GPS_CLKREQ

WL_HOST_WAKE

WLAN_RST_N

BT_WAKE

BT_RST_N

LCD_D(17)

SDRAM_CLK_DFAD[15:0]

A(7)A(8)

A(11)A(12)

A(9)A(10)

SDRAM_CAS

SDRAM_CKE

SDRAM_CLK

SDRAM_CEN

NFC_ENNFC_IRQ

NFC_SCL

LCD_D(2)LCD_D(3)LCD_D(4)LCD_D(5)LCD_D(6)LCD_D(7)LCD_D(8)

LCD_D(10)LCD_D(11)LCD_D(12)LCD_D(13)LCD_D(14)LCD_D(15)

LCD_CS

LCD_WRLCD_RDLCD_RS

A[13:0]

A(0)A(1)A(2)A(3)A(4)A(5)A(6)

D(3)D(4)

TSP_INT

TSP_SDATSP_SCL

PMU_IRQ

LCD_RST

CAM_RST

BT_HOST_WAKE

EAR_DET_3.5

KBC(1)

NFC_FIRM

LCD_D(9)

LCD_D(0:15)

LCD_D(0)LCD_D(1)

VBAT_SENSOR

BB_RST_HW

BB_RST_SW

D[31:0]

D(5)D(6)D(7)D(8)D(9)D(10)D(11)D(12)

D(2)

D(13)D(14)D(15)

D(0)D(1)

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.

8-94

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.

8-95

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.

8-96

8-3-21. WCDMA B8 Transmitter

TX ON(Target PWR 24dBm)Cell Power : -40dBm

Normal Condition Catch thechannel

C108>= 0dBm

CHANGE U100NO

CHECKPAM102 Pin5

= HIGH?

YES

L136>= 20dBm

NOChange UCP400

NO

YES

YES

FEM LOGICC124 : LOWC123 : HIGHC122 : HIGHC119 : LOW

C100>= 20dBm

NO re-solder or replaceUCP400

NO

YES

Check RFS100 orre-solder PAM100, C103, L104

re-solder C108or replace PAM102

C103>= 20dBm

Re solder or ReplaceL136, F100

NO

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.

8-97

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.

8-98

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.

8-99

:

2.5V

Group 2

1.8V

1

1.2V

I 2 C_ S D A

1.3V

200 us:

VREG_USB_2.5V

Group 2

I 2 C_ S D A

200 us

:

200 us

I 2 C_ S C L

Group 3

T S P H a s a P u l l U p R e s i s t e r

VREG_USB_3.0V

200 us

I 2 C_ S C L

200 us

Group 1

3.0V3

200 us

2

Group 4 VREG_PLL_1.2V

2

VREG_ANLOG_3.0V

3.3VAnalog Supply Power-up Sequence

Group 1

1

:

:

200 us

Group 4

Group 3

200 us

Group 5

VREG_USB_3.3V

200 us

Group 3

Group 5

Group 5

VGA CAM Parallel IF

Group 4

C h d b

C4

46

TP_SIMB

DLDO1_3.0V

TP_TRACE3

VMEM_1.8V

C44 2

C447

C4

30

C4

44

TP_GPEN400

C451

TP_RFGPIO400

C4

35

VMEM_1.8V

VMEM_1.8V

ALDO3_3.3V

C4

22

TP_GPEN401

VCORE_1.3V

BB_26MCLK

R416

C4

34

LVLDO_1.2V

C4

36

C4

16

R403

C4

32

C4

25

R4

33

C4

27

VCORE_1.3V

R432

R4

17

ALDO2_2.5V

C4

18

R4

18

C448

C4

14

TP_TRACESYNC

C4

38

C4

19

TP_TRACE4

ALDO2_2.5VC

40

5

A2

1 B

GND3NC

5

VCC 6

4Y

C4

09

U400

R402

VCAM_1.8V_IO

LVLDO_1.2V

C4

13

LVLDO_1.2V

C4

39

C4

10

R415

TR400

3D

G 2

S1

VMEM_1.8V

C4

26

VMEM_1.8V

R414

C4

29

C449

VMEM_1.8V

C4

15

C4

20

C4

24

C4

06

C4

17

VMIC_BIAS_2.1V

R434

TP_TRACE2

R431

VMEM_1.8V

C4

12

ALDO7_3.0V VMEM_1.8V

C4

23

VBAT

VMEM_1.8V

C4

08

TP_SRI_DATA

LVLDO_1.2V

R413

C4

11

C4

28

C4

40

ALDO2_2.5V VSIM_3.0V

VMEM_1.8V

R4

27

Y26USBP

Y3

NC

Y5

US

BA

GN

DP

LL

Y6

NC

W8

VD

DP

_E

MI

W9DBA0

Y1

US

BA

VD

D2

5R

EF

Y2USBRREF

Y2

1V

DD

O_

FA

Y22SI M 2RST

Y23SI M 2DAT

Y25SI M RST

W2ATXLNDRVAM PLNLI NO UT

W21SI M 2CLK

W22SI M DAT

W24SI M CLK

W2

5V

DD

O_

US

B

W26USBN

W4

AT

XL

ND

RV

AV

SS

W6

AT

XI

HF

EP

DV

DD

1P

2

W1

2V

SS

W13DCLK

W14DCLKN

W1

5V

DD

P_

EM

I

W1

6V

SS

W1

7V

SS

W18FALE

W1

9V

DD

O_

FA

V3

AT

XL

ND

RV

AV

DD

3P

0V5

AT

XI

HF

EP

SP

VD

DL

30

P0

V6

AT

XI

HF

EP

AV

SS

V8

VS

S

V9

VD

DO

_E

MI

W1ATXLNDRVAM PRNLI NO UT

W1

0V

DD

O_

EM

IW

11

VD

DO

_E

MI

V1

6V

SS

V1

7V

SS

V1

8V

DD

CV

19

VD

DC

V2ATXLNDRVAM PLPLI NO UT

V23SD1DAT0

V25SD1DAT2

V2

6V

SS

U25SD1CK

U26UACTSN

U4

AT

XI

HF

EP

SP

VS

SR

P0

U5

AT

XI

HF

EP

DV

SS

U6

AT

XI

HF

EP

SP

VS

SL

P0

V1ATXLNDRVAM PRPLI NO UT

V1

2V

DD

O_

EM

IV

14

VD

DO

_E

MI

U1

2V

DD

CU

13

VD

DC

U1

4V

DD

CU

15

VD

DC

U1

8V

DD

C

U1

9V

SS

U2ATXI HFEPAM PRN100B

U24SD3DAT2

T25SD3CMD

T26SD3DAT3

T3

AT

XI

HF

EP

SP

VD

DR

30

P0

T5

AT

XI

HF

EP

AV

DD

30

T6

VS

S

U1ATXI HFEPAM PLP100B

U1

0V

DD

CU

11

VD

DC

T1ATXI HFEPAM PLN100B

T1

0V

DD

C

T1

7V

SS

T1

9V

DD

O_

SD

IO

1

T2ATXI HFEPAM PRP100B

T21SD1CMD

T22SD1DAT1

T23SD1DAT3

R21SD3CK

R22SD3DAT0

R24UBCTSN

R25UBRX

R2

6V

SS

R4M APLL_FREFP

R6

AP

LL

_A

VD

D1

P2 R

8V

DD

CR

10

VD

DC

R1

2V

SS

R1

3V

SS

R1

4V

SS

R1

5V

SS

R1

7V

DD

C

R1

9V

DD

O_

SD

IO

3

R2

MP

LL

_A

VD

D1

P2

P23UARTSN

P25TRSTB

P26UARX

P3

AR

XA

VS

S

P5

AP

LL

_A

VS

S

P6

NC

P8

AR

XA

VD

D3

P0

R1

MP

LL

_A

VS

S

P1

2V

SS

P1

3V

SS

P1

4V

SS

P1

5V

SS

P1

7V

DD

O_

1P

8

P19SD3DAT1

P2ARXMI CP2

P21UBTX

N25TM S

N2

6V

DD

O_

1P

8

N4

AR

XA

VS

S

N5ARXBP1P2

N6ARXAUXM I CBI AS

N8ARXM I CBI AS

P1ARXMI CP1

P1

0V

DD

C

N1

5V

SS

N1

7V

DD

C

N18TCK

N1

9N

VM

_V

DD

P

N2ARXM I CN2

N21RTCK

N22UBRTSN

N24UATX

M5

WC

DA

VS

S

M 6WCDTXO UTNI

M 8WCDTXO UTPI

N1ARXM I CN1

N1

0V

DD

C

N1

2V

SS

N1

3V

SS

N1

4V

SS

M 19TRACESYNC

M 2WCDAUXI N4

M 21TDO

M 22TRACEPKT12

M 23TRACEPKT13

M 25TRACEPKT15

M 26TRACEPKT14

M 3WCDAUXI N3

L9

VD

DC

M1

WC

DA

VD

D3

P0M

10

VD

DC

M1

2V

SS

M1

3V

SS

M1

4V

SS

M1

5V

SS

M 18TDI

L21TRACEPKT4

L22TRACEPKT6

L24TRACEPKT9

L25TRACEPKT8

L26TRACEPKT11

L4WCDAUXDAC1O UT

L6WCDAUXI N2

L8WCDAUXI N1

K6WCDAUXDAC0O UT

K8I 2S_SDO

K9

NC

L1WCDTXO UTNQ

L1

0V

DD

C

L18TRACEPKT3

L19PCM CK

L2WCDTXO UTPQ

K19TRACEPKT2

K2WCDRXI P

K21DI G MI CCLK

K23TRACEPKT5

K25TRACEPKT10

K2

6V

DD

O_

1P

8 K3

WC

DC

OM

PA

VD

D

K5

WC

DA

VS

S

K1

0V

DD

C

K1

1V

SS

K1

2V

DD

O_

1P

8_

3P

0_

GP

IO

K1

3V

DD

C

K1

4V

DD

O_

1P

8K1

6V

DD

C

K1

7V

DD

O_

1P

8

K18PCM DI

J25TRACEPKT7

J2

6V

SS

J4

WC

DA

VD

D3

P0

J5WCDAUXI N0

J6

VS

S

J8

VD

DO

_1

P8

J9

VS

S

K1WCDRXQ P

J1

5D

PL

L_

AV

SS

J1

7V

DD

O_

1P

8

J18CAM CK

J19LCDD5

J2WCDRXI N

J21LCDD0

J22LCDD2

J24PCM SYN

H8G PEN4

H9RESETN

J1WCDRXQ N

J10G PI O 38

J11G PI O 32

J12G PI O 27

J1

3V

SS

J14G PI O 8

H21LCDWE

H22LCDD7

H23LCDD3

H25TRACEPKT1

H26TRACECLK

H3TWI FENABLE

H5RFG PI O 1

H6RFG PI O 3

H12G PI O 22

H13G PI O 17

H14G PI O 4

H1

5D

PL

L_

AV

DD

1P

2

H1

7V

SS

H18LCDRE

H19LCDD4

H2RFG PI O 2

G 24LCDCS0

G 25DI G M I CDATA

G 26TRACEPKT0

G 4TWI FCLK

G 6TWI FDATA

H1TXDATA3G 1_TXRXDATA

H10BSC2DAT

H11G PI O 37

F6G PEN10

F7SPI FSS

F8I 2S_SDI

F9ANA_SYSCLKEN

G 1RXDATA3G 2

G 2SYS_CLK

G 21LCDD8

G 22LCDD17

F2AFCPDM

F20LCDD13

F22LCDD11

F23LCDD9

F25LCDD1

F26PCM DO

F3RFG PI O 4

F5RFG PI O 0

F1RXDATA3G 0

F10BSC2CLK

F11G PI O 31

F12G PI O 16

F13G PI O 13

F14G PI O 0

F15G PI O 2

F1

6N

C

E24LCDD12

E25LCDCD

E26LCDD6

E4RFG PI O 5

E5G PEN5

E7I 2S_SCK

E8BSCCLK

E9G PI O 29

E1

VD

DO

_R

FG

PI

O

E11G PI O 24

E12G PI O 18

E13G PI O 11

E15G PI O 3

E1

7C

AM

2_

AV

DD

1P

2

E2G PEN9

E23LCDD15

D2

0C

AM

1_

AV

DD

1P

2

D24LCDD16

D25LCDD10

D26LCDCS1

D3CLKX8

D5G PEN8

D6G PEN3

D8O TG CTRL1

C7PC2

C9G PI O 35

D1RXDATA3G 1

D10G PI O 30

D12G PI O 20

D14G PI O 12

D1

8C

AM

2_

AG

ND

D2G PEN11

C17CAM 2_M _DM 0

C2TXDATA3G 0

C2

0C

AM

1_

AG

ND

C2

2D

SI

_A

VD

D1

P2

C2

3D

SI

_A

GN

D

C26LCDD14

C4G PEN7

C5G PEN2

B6SPI TXD

B7BSCDAT

B8G PI O 39

B9G PI O 34

C1TXDATA3G 2_TXRXEN

C11G PI O 25

C13G PI O 15

C15G PI O 7

B20CAM 1_M _CM _CLK

B21CAM 1_M _CP_CLK

B22DSI _M_CM _CLK

B23DSI _M_CP_CLK

B2

6V

DD

O_

1P

8

B3G PEN0

B4G PEN1

B5PC1

B13G PI O 14

B14G PI O 9

B15G PI O 6

B16G PI O 1

B17CAM 2_M _DP0

B18CAM 2_M _DM 1

B19CAM 2_M _DP1

B2G PEN6

AF6DDQ 0

AF7DDQ 5

AF8DDQ 2

AF9DDQ M 0

B1

VS

S

B10G PI O 28

B11G PI O 23

B12G PI O 19

AF22FADQ 3

AF23CE3N

AF24CE2N

AF

25

VS

SA

F2

6V

SS

AF3DA2

AF4DA1

AF

5V

DD

O_

EM

I

AF15DDQ 21

AF16DDQ 22

AF

17

VS

S

AF18DDQ 27

AF19DDQ 29

AF

2V

SS

AF20DDQ 31

AF

21

VD

DO

_F

A

AE8DCKE1

AE9DDQ S0

AF

1V

SS

AF

10

VD

DO

_E

MI

AF11DDQ M 1

AF12DDQ 10

AF13DDQ 16

AF

14

VD

DO

_E

MI

AE24FADQ 10

AE25FADQ 12

AE

26

VS

S

AE3DA5

AE4DA0

AE5DA10

AE6DA11

AE7DWEN

AE17DDQ 25

AE18DDQ 28

AE19DDQ 30

AE2DA6

AE20FADQ 5

AE21FADQ 6

AE22FWEN

AE23FADQ 8

AE

1V

SS

AE10DDQ 7

AE11DDQ 11

AE12DDQ 15

AE13DDQ 18

AE14DDQ S2

AE15DDQ M 2

AE16DDQ M 3

AD20FADQ 7

AD22FCLK

AD23FADQ 13

AD25FCLE

AD

26

VD

DO

_F

A

AD4DA7

AD6DA13

AD8DCKE0

AC9DCASN

AD1DA8

AD10DDQ 6

AD12DDQ S1

AD14DDQ 19

AD16DDQ 24

AD18FADQ 0

AD2DA9

AC19FO EN

AC

2U

SB

AG

ND

AC21FADQ 9

AC22FADQ 11

AC25NRDY

AC26FWP

AC5DA4

AC7DA12

AB6DA3

AB8DCE1N

AB9DRASN

AC1USBDP

AC11DDQ 4

AC13DDQ 12

AC15DDQ 23

AC17DDQ 26

AB18FADQ 2

AB

2U

SB

AV

DD

12

AB20FADVN

AB21FADQ 14

AB

23

VS

S

AB25FADQ 15

AB

26

VS

S

AB

5U

SB

AV

DD

25

AA9DCE0N

AB1USBDM

AB10DDQ 3

AB12DDQ 8

AB13DDQ 13

AB14DDQ 17

AB16DDQ S3

AB17FADQ 1

AA

24

VD

DO

_S

IM

A

AA25FRDY

AA

26

VD

DO

_S

IM

B

AA

4U

SB

DV

DD

12

PL

LAA

5U

SB

AV

DD

33

AA

6N

C

AA

7V

SS

AA8DBA1

AA13DDQ 9

AA14DDQ 14

AA15DDQ 20

AA

16

VS

S

AA18FADQ 4

AA

19

VD

DO

_F

A

AA

2U

SB

DG

ND

PL

L

AA

20

VS

S

A6CLK32K

A7SO FTRSTO

A8G PI O 36

A9G PI O 33

AA

1U

SB

AV

DD

12

PL

L

AA10DDQ 1

AA

11

VD

DO

_E

MI

AA

12

VS

SA20

CAM 1_M _DP0

A21CAM 1_M _DM 0

A22DSI _M_DM 0

A23DSI _M_DP0

A2

6V

SS

A3SPI CLK

A4I 2S_WS

A5SPI RXD

A13G PI O 21

A14G PI O 10

A1

5V

SS

A16G PI O 5

A1

7C

AM

2_

AG

ND

A18CAM 2_M _CM _CLK

A19CAM 2_M _CP_CLK

A2

VS

S

1N

C2

NC

A1

VS

S

A1

0V

SS

A1

1V

DD

O_

1P

8

A12G PI O 26

C4

37

UCP400

C4

21

R4

28

C453

C4

07

TP_TRACECLK

TP_TRACE0

C4

45

R419

ALDO1_3.0V

R412

TP_TRACE1 R4

47

C441

R426

C4

33

C4

31

ALDO7_3.0V

SDRAM_CEN_1

SDRAM_CKE_1

BB_26MCLK

GPS_EN

PROXI_SDA

SD_DET

HW_REV_BIT0

EAR_ADC_3.5

CAM_VGA_MCLK

EARKEY_INT

CAM_2M_STBY

CAM_VSYNCCAM_HSYNC

HW_REV_BIT1HW_REV_BIT2

BB_RST

SRI_DATA

EAR_L

EAR_R

PA_TEMP

CAM_D(0)_FCAM_D(1)_FCAM_D(2)_FCAM_D(3)_FCAM_D(4)_FCAM_D(5)_FCAM_D(6)_FCAM_D(7)_F

KLCM_M2_MACKLCM_MAC

CAM_MCLK

CAM_VGA_RST

CAM_VGA_STBY

SIM_IOSIM_CLK

SIM_RST

CAM_PCLK

KEY_LED_EN

BT_UART_TXD

SDIO_D(1)

SDIO_D(3)

SD_CMD

SD_D(3)

SPK_AMP_PRCV_N

SD_D(2)

SDIO_CLK

SDIO_D(0)

SDIO_D(2)

MIC_OUT_P

SD_D(1)

EAR_MIC_OUT_P

A11TRST

RXD2

SD_CLK

SD_D(0)

BT_UART_CTS_N

BT_UART_RXD

SPK_AMP_N

RCV_P

SDIO_CMD

BT_PCM_CLK

A11TDIA11TDO

VBAT_SENSOR

MIC_OUT_N

A11TCK

EAR_MIC_OUT_N

A11RTCK

BT_UART_RTS_N

TXD2

A11TMS

RXDATA3G2

SRI_CLK

RTXDATA2G_TXDATA3G1

CAM_SDA

VF

SRI_EN

PAM_R2

UMTS900_PA_EN

BB_RST

CAM_MCLK

BT_PCM_SYNC

BT_PCM_OUT

CAM_VGA_EN

PAM_VRAMP

PMU_SDA

RTXEN2G_TXDATA3G2TXDATA3G0

PC2

RXDATA3G1

CLK_CX8

I2S_CLK

PMU_SCL

RXDATA3G0

CAM_SCL

BT_PCM_IN

UMTS2100_PA_EN

PAM_R1

GPS_UART_CTS

I2S_DO

I2S_WS

GPS_UART_RXD

CLK32K

SOFT_RST_N

MBWAIT

BCM_USB_D_N

MBADV

SDRAM_RAS

BCM_USB_D_P

OEN

INTO

MBCK

WENSDRAM_WEN

CE_O

PC1

GPS_UART_TXD

DDQS3

PROXI_OUT

KBR(1)KBR(0)

PROXI_SCL

GPS_UART_RTS

D(24)D(25)D(26)D(27)D(28)

D(18)

D(29)D(30)D(31)

D(16)D(17)

D(19)D(20)

DDQM2DDQM3

DDQS2

GSM_ANT_SEL1

ACCEL_SCL

RFST2G_MTSLOTEN3G

ACCEL_SDA

DBA0DBA1

DDQM0DDQM1

DDQS0DDQS1

D(21)D(22)D(23)

LCD_FLM

NFC_SDA

BT_VREG_EN

GPS_RST_N

LCD_BL_EN

GSM_ANT_SEL0

GSM_ANT_SEL2

GSM_ANT_SEL3

ACCEL_INT

FAD(5)FAD(6)FAD(7)FAD(8)FAD(9)FAD(10)FAD(11)FAD(12)

FAD(2)

FAD(13)FAD(14)FAD(15)

FAD(0)FAD(1)

FAD(3)FAD(4)

A(13)

KBC(0)

GPS_CLKREQ

WL_HOST_WAKE

WLAN_RST_N

BT_WAKE

BT_RST_N

LCD_D(17)

SDRAM_CLK_DFAD[15:0]

A(7)A(8)

A(11)A(12)

A(9)A(10)

SDRAM_CAS

SDRAM_CKE

SDRAM_CLK

SDRAM_CEN

NFC_ENNFC_IRQ

NFC_SCL

LCD_D(2)LCD_D(3)LCD_D(4)LCD_D(5)LCD_D(6)LCD_D(7)LCD_D(8)

LCD_D(10)LCD_D(11)LCD_D(12)LCD_D(13)LCD_D(14)LCD_D(15)

LCD_CS

LCD_WRLCD_RDLCD_RS

A[13:0]

A(0)A(1)A(2)A(3)A(4)A(5)A(6)

D(3)D(4)

TSP_INT

TSP_SDATSP_SCL

PMU_IRQ

LCD_RST

CAM_RST

BT_HOST_WAKE

EAR_DET_3.5

KBC(1)

NFC_FIRM

LCD_D(9)

LCD_D(0:15)

LCD_D(0)LCD_D(1)

VBAT_SENSOR

BB_RST_HW

BB_RST_SW

D[31:0]

D(5)D(6)D(7)D(8)D(9)D(10)D(11)D(12)

D(2)

D(13)D(14)D(15)

D(0)D(1)

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.

8-100

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.

8-101