Samsung GT C3510 Service Manual. Www.s Manuals.com. Manual

User Manual: Smartphone Samsung GT-C3510 - Service manuals and Schematics, Disassembly / Assembly. Free.

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GSM TELEPHONE
GT-C3510

GSM TELEPHONE

CONTENTS
1.

Safety Precautions

2.

Specification

3.

Product Function

4.

Array course control

5.

Exploded View and Parts list

6.

MAIN Electrical Parts List

7.

Block Diagrams

8.

PCB Diagrams

9.

Chart of Troubleshooting

10. Reference data
11. Disassembly and Assembly
Instructions

GSPN (Global Service Partner Network)
Country
Web Site
North America
service.samsungportal.com
Latin America
latin.samsungportal.com
CIS
cis.samsungportal.com
Europe
europe.samsungportal.com
China
china.samsungportal.com
Asia
asia.samsungportal.com
Mideast & Africa
mea.samsungportal.com

This Service Manual is a property of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.

ⓒ Samsung Electronics Co.,Ltd.
2009. 12. Rev.1.0

11. Disassembly and Assembly Instructions
11-1. Disassembly
1

1) Unscrew the 6 points.

2

1) Separate the rear case.

Be careful not to damage the SMD material.
Don't use DISASSEMBLE JIG deeply.
※ Caution

※ Caution

1) Be careful not to make scratch and molding

1) Be careful not to make scratch and molding

damage.
3

damage.

1) Perform TSP FPCB visual check

4

1) Separate the LCD connectors, then
unhook at the 4 points.

After
disassembling the
rear case, check
the TSP FPCB
damage.

※ Caution
1) Be careful not to make damage to INTENNA

※ Caution
1) Be careful not to make scratch and molding
damage.

11-1

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Exploded View and Parts List

5

1) After lifting PBA upward,

6

1) Separate PBA and the front Assembly.

disassemble TSP FPCB under the board.

※ Caution

※ Caution
1) Be careful not to make scratch and molding
damage.
7

1) Be careful not to make scratch and molding
damage.
2) Be careful not to damage the PBA.
8

1) Separate bracket hooks on 3 points

※ Caution
1) Be careful not to damage LCD FPCB.

1) Lift LCD top and separate it from the
front case.

2) Separate LCD connector from the bracket.

※ Caution

11-2

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Exploded View and Parts List

9

1) Disassemble intenna's left/right hooks

10

on 2 points.

1) Separate camera connector.
2) Disassemble SPK Carrier's left/right hooks
on 2 points and remove solder.

※ Caution

※ Caution

1) Be careful not to make intenna hook damage.

11

1) Be careful not to make SPK Hook damage.

12

1) Remove RCV/MIC solder.

1) Remove screw at 1point
2) Separate the motor/shield can from the
PBA.

※ Caution
1) Be careful not to damage FPCB.

※ Caution

11-3

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Exploded View and Parts List

11-2. Assembly
1

1) Assemble the shield can and screw at 1point
2) Solder the motor

1) Solder the receiver and Mic.

※ Caution

※ Caution
1) Be careful not to damage the FPCB.
3

2

1) Solder and assemble the speaker module
and PBA.

※ Caution
1) Confirm receiver's location

2) Be careful not to make SPK Hook damage.

1) Be careful not to damage the receiver FPCB
& SPK WIRE.
4

1) Assemble the camera carrier.
2) Assemble the motor.

※ Caution
1) Be careful not to damage PBA.

11-4

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Exploded View and Parts List

5

6

1) Assemble the Intenna to PBA

1) Attach the TSP.
2) Assemble the keypad

※ Caution

※ Caution

1) Be careful not to make Intenna hook damage.

7

1) Be careful not to damage the motor wire .

8

1) Attach and assemble the LCD

1) Assemble the bracket.

※ Caution

※ Caution

1) Be careful not to damage LCD.

1) Be careful not to damage to LCD connector.

11-5

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Exploded View and Parts List

9

1) Assemble TSP FPCB to PBA connector.

10

1) Locate and make sure of assembly hooks
after placing PBA on the top.
2) Assemble LCD connector

※ Caution
※ Caution

1) Be careful not to make scratch and molding

1) Be careful not to damage TSP FPCB.

damage.
2) Be careful not to damage TSP FPCB.

11

1) Confirm assembly hooks after assembling

12

1) Screw at 6 points

the rear case.

※ Caution

※ Caution

1) Be careful not to make scratch and molding

1) Be careful not to make scratch and molding

damage.

damage.

11-6

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6. MAIN Electrical Parts List
SEC CODE

DESIGN LOC

DESCRIPTION

0403-001547

ZD301

DIODE-ZENER

0406-001286

ZD405

DIODE-TVS

0406-001286

ZD406

DIODE-TVS

0406-001293

ZD400

DIODE-TVS

0406-001293

ZD402

DIODE-TVS

0406-001293

ZD500

DIODE-TVS

0406-001293

ZD501

DIODE-TVS

0406-001293

ZD502

DIODE-TVS

0406-001293

ZD503

DIODE-TVS

0406-001329

D400

DIODE-TVS

0406-001361

ZD300

DIODE-TVS

0505-001325

Q400

FET-SILICON

1003-002047

U400

IC-MOTOR DRIVER

1108-000297

UME200

IC-MCP

1201-002933

PAM100

IC-POWER AMP

1203-005728

U302

IC-POWER SUPERVISOR

1203-005770

U300

IC-MULTI REG

1203-006077

U301

IC-BACKLIGHT DRIVER

1205-003310

U103

IC-TRANSCEIVER

1205-003874

UCP200

IC-MODEM

1205-003883

U100

IC-BLUETOOTH

1404-001221

VR200

THERMISTOR-NTC

2007-000140

R207

R-CHIP

2007-000141

R303

R-CHIP

2007-000141

R401

R-CHIP

2007-000141

R409

R-CHIP

2007-000141

R416

R-CHIP

2007-000141

R420

R-CHIP

2007-000143

R309

R-CHIP

2007-000143

R402

R-CHIP

2007-000143

R417

R-CHIP

2007-000148

R104

R-CHIP

2007-000148

R105

R-CHIP

2007-000148

R315

R-CHIP

2007-000149

R206

R-CHIP

2007-000149

R314

R-CHIP

2007-000152

R318

R-CHIP
6-1

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Main Electrical Parts List

SEC CODE

DESIGN LOC

DESCRIPTION

2007-000152

R319

R-CHIP

2007-000152

R427

R-CHIP

2007-000157

R107

R-CHIP

2007-000157

R108

R-CHIP

2007-000157

R313

R-CHIP

2007-000159

R310

R-CHIP

2007-000159

R311

R-CHIP

2007-000159

R312

R-CHIP

2007-000159

R316

R-CHIP

2007-000160

R100

R-CHIP

2007-000160

R200

R-CHIP

2007-000165

R425

R-CHIP

2007-000166

R317

R-CHIP

2007-000170

R407

R-CHIP

2007-000170

R415

R-CHIP

2007-000170

R426

R-CHIP

2007-000173

R320

R-CHIP

2007-000566

R201

R-CHIP

2007-001292

R300

R-CHIP

2007-001292

R301

R-CHIP

2007-001319

R202

R-CHIP

2007-001319

R203

R-CHIP

2007-001319

R204

R-CHIP

2007-001319

U401

R-CHIP

2007-001333

R304

R-CHIP

2007-001333

R306

R-CHIP

2007-001333

R429

R-CHIP

2007-001333

R440

R-CHIP

2007-001339

R307

R-CHIP

2007-002970

R102

R-CHIP

2007-002970

R103

R-CHIP

2007-007573

R302

R-CHIP

2007-007875

R308

R-CHIP

2007-008354

R305

R-CHIP

2203-000233

C106

C-CER,CHIP

2203-000233

C400

C-CER,CHIP

2203-000233

C509

C-CER,CHIP
6-2

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Main Electrical Parts List

SEC CODE

DESIGN LOC

DESCRIPTION

2203-000254

C108

C-CER,CHIP

2203-000254

C111

C-CER,CHIP

2203-000254

C203

C-CER,CHIP

2203-000311

C340

C-CER,CHIP

2203-000386

C335

C-CER,CHIP

2203-000386

C338

C-CER,CHIP

2203-000386

C401

C-CER,CHIP

2203-000386

C402

C-CER,CHIP

2203-000386

C410

C-CER,CHIP

2203-000386

C411

C-CER,CHIP

2203-000386

C431

C-CER,CHIP

2203-000386

C432

C-CER,CHIP

2203-000438

C209

C-CER,CHIP

2203-000438

C437

C-CER,CHIP

2203-000438

C438

C-CER,CHIP

2203-000585

C428

C-CER,CHIP

2203-000585

C433

C-CER,CHIP

2203-000585

C434

C-CER,CHIP

2203-000679

C117

C-CER,CHIP

2203-000725

C423

C-CER,CHIP

2203-000812

C103

C-CER,CHIP

2203-000812

C105

C-CER,CHIP

2203-000812

C144

C-CER,CHIP

2203-000812

C148

C-CER,CHIP

2203-000854

C348

C-CER,CHIP

2203-000854

C349

C-CER,CHIP

2203-000854

C405

C-CER,CHIP

2203-000854

C414

C-CER,CHIP

2203-000995

C134

C-CER,CHIP

2203-002709

C429

C-CER,CHIP

2203-002709

C430

C-CER,CHIP

2203-005050

C114

C-CER,CHIP

2203-005053

C121

C-CER,CHIP

2203-005234

C147

C-CER,CHIP

2203-005281

C123

C-CER,CHIP

2203-005281

C128

C-CER,CHIP

2203-005288

C101

C-CER,CHIP
6-3

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Main Electrical Parts List

SEC CODE

DESIGN LOC

DESCRIPTION

2203-005288

C120

C-CER,CHIP

2203-005288

C122

C-CER,CHIP

2203-005395

C100

C-CER,CHIP

2203-005450

C202

C-CER,CHIP

2203-005450

C207

C-CER,CHIP

2203-005480

C320

C-CER,CHIP

2203-005480

C322

C-CER,CHIP

2203-005483

C215

C-CER,CHIP

2203-006048

C107

C-CER,CHIP

2203-006048

C130

C-CER,CHIP

2203-006048

C133

C-CER,CHIP

2203-006048

C201

C-CER,CHIP

2203-006048

C204

C-CER,CHIP

2203-006048

C206

C-CER,CHIP

2203-006048

C208

C-CER,CHIP

2203-006048

C210

C-CER,CHIP

2203-006048

C211

C-CER,CHIP

2203-006048

C316

C-CER,CHIP

2203-006048

C326

C-CER,CHIP

2203-006048

C336

C-CER,CHIP

2203-006048

C347

C-CER,CHIP

2203-006048

C351

C-CER,CHIP

2203-006048

C353

C-CER,CHIP

2203-006048

C403

C-CER,CHIP

2203-006048

C406

C-CER,CHIP

2203-006048

C412

C-CER,CHIP

2203-006048

C415

C-CER,CHIP

2203-006190

C124

C-CER,CHIP

2203-006190

C125

C-CER,CHIP

2203-006190

C314

C-CER,CHIP

2203-006190

C315

C-CER,CHIP

2203-006201

C307

C-CER,CHIP

2203-006257

C113

C-CER,CHIP

2203-006260

C313

C-CER,CHIP

2203-006260

C323

C-CER,CHIP

2203-006260

C325

C-CER,CHIP

2203-006348

C301

C-CER,CHIP
6-4

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Main Electrical Parts List

SEC CODE

DESIGN LOC

DESCRIPTION

2203-006399

C200

C-CER,CHIP

2203-006399

C212

C-CER,CHIP

2203-006399

C213

C-CER,CHIP

2203-006399

C300

C-CER,CHIP

2203-006399

C302

C-CER,CHIP

2203-006399

C303

C-CER,CHIP

2203-006399

C304

C-CER,CHIP

2203-006399

C305

C-CER,CHIP

2203-006399

C308

C-CER,CHIP

2203-006399

C309

C-CER,CHIP

2203-006399

C310

C-CER,CHIP

2203-006399

C311

C-CER,CHIP

2203-006399

C312

C-CER,CHIP

2203-006399

C321

C-CER,CHIP

2203-006399

C328

C-CER,CHIP

2203-006399

C339

C-CER,CHIP

2203-006399

C350

C-CER,CHIP

2203-006399

C421

C-CER,CHIP

2203-006399

C500

C-CER,CHIP

2203-006399

C501

C-CER,CHIP

2203-006399

C502

C-CER,CHIP

2203-006399

C503

C-CER,CHIP

2203-006399

C504

C-CER,CHIP

2203-006562

C317

C-CER,CHIP

2203-006562

C324

C-CER,CHIP

2203-006562

C327

C-CER,CHIP

2203-006824

C343

C-CER,CHIP

2203-006824

C344

C-CER,CHIP

2203-006838

C205

C-CER,CHIP

2203-006838

C214

C-CER,CHIP

2203-006838

C306

C-CER,CHIP

2203-006872

C109

C-CER,CHIP

2203-006872

C110

C-CER,CHIP

2203-006872

C112

C-CER,CHIP

2203-006872

C115

C-CER,CHIP

2203-006890

C217

C-CER,CHIP

2203-006890

C318

C-CER,CHIP
6-5

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Main Electrical Parts List

SEC CODE

DESIGN LOC

DESCRIPTION

2203-006890

C330

C-CER,CHIP

2203-007279

C104

C-CER,CHIP

2203-007279

C341

C-CER,CHIP

2203-007279

C342

C-CER,CHIP

2203-007279

C352

C-CER,CHIP

2203-007279

C418

C-CER,CHIP

2203-007317

C345

C-CER,CHIP

2203-007425

C337

C-CER,CHIP

2203-007425

C439

C-CER,CHIP

2404-001377

C319

C-TA,CHIP

2404-001377

TA400

C-TA,CHIP

2404-001496

TA300

C-TA,CHIP

2409-001172

BAT300

C-ETC

2703-002170

L110

INDUCTOR-SMD

2703-002170

L113

INDUCTOR-SMD

2703-002202

L111

INDUCTOR-SMD

2703-002202

L112

INDUCTOR-SMD

2703-002202

L115

INDUCTOR-SMD

2703-002203

L109

INDUCTOR-SMD

2703-002207

L102

INDUCTOR-SMD

2703-002207

L120

INDUCTOR-SMD

2703-002208

L116

INDUCTOR-SMD

2703-002208

L121

INDUCTOR-SMD

2703-002268

L101

INDUCTOR-SMD

2703-002268

L103

INDUCTOR-SMD

2703-002269

L100

INDUCTOR-SMD

2703-002313

L106

INDUCTOR-SMD

2703-002313

L107

INDUCTOR-SMD

2703-002313

L406

INDUCTOR-SMD

2703-002313

L407

INDUCTOR-SMD

2703-002368

L118

INDUCTOR-SMD

2703-003121

L412

INDUCTOR-SMD

2703-003260

L300

INDUCTOR-SMD

2703-003476

L400

INDUCTOR-SMD

2801-004339

OSC300

CRYSTAL-SMD

2801-004893

OSC100

CRYSTAL-SMD

2901-001576

F500

FILTER-EMI/ESD
6-6

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Main Electrical Parts List

SEC CODE

DESIGN LOC

DESCRIPTION

2901-001576

F501

FILTER-EMI/ESD

2901-001576

F502

FILTER-EMI/ESD

2901-001576

F503

FILTER-EMI/ESD

2901-001576

F504

FILTER-EMI/ESD

2904-001889

F102

FILTER-SAW

2904-001920

F101

FILTER-SAW

2909-001312

F100

FILTER-LC

3301-001659

L415

BEAD-SMD

3301-001659

L416

BEAD-SMD

3301-001659

L419

BEAD-SMD

3301-001659

L420

BEAD-SMD

3301-001729

L401

BEAD-SMD

3301-001729

L402

BEAD-SMD

3301-001729

L421

BEAD-SMD

3301-001729

L422

BEAD-SMD

3404-001152

TAC_CAM

SWITCH-TACT

3404-001152

TAC_DN

SWITCH-TACT

3404-001152

TAC_HOLD

SWITCH-TACT

3404-001152

TAC_UP

SWITCH-TACT

3705-001503

RFS100

CONNECTOR-COAXIAL

3708-002015

HDC500

CONNECTOR-FPC/FFC/PIC

3709-001447

SIM300

CONNECTOR-CARD EDGE

3709-001575

CD300

CONNECTOR-CARD EDGE

3710-002683

IFC400

SOCKET-INTERFACE

3711-005296

HDC503

HEADER-BOARD TO BOARD

3711-005793

HDC501

HEADER-BOARD TO BOARD

3711-006808

BTC300

HEADER-BATTERY

3722-003003

EAR400

JACK-EAR PHONE

4202-001463

ANT102

ANTENNA-CHIP

GH70-04132A

SC100

ICT SHIELD-CAN CLIP

GH80-03320A

R109

SHORT PAD

GH80-03320A

R208

SHORT PAD

GH80-03320A

R428

SHORT PAD

Please consult the GSPN website (Samsung Portal) for the most recent version of the product's
part list.

6-7

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5. Exploded View and Parts List
5-1. Cellular phone Exploded View

QME03
QKP01

QFR01

QLC01

QLB01
QCR72
QAR01

QME01

QMP01
QMI01
QSH01

QSP01
QCA01
QMO01

QAN02

QCK02

QVO01

QCK01
QSD01

QRE01

QIF01
QCW01

QCR101

QBA01

QBC00

5-1

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- This Document can not be used without Samsung's authorization -

5-2. Cellular phone Parts list : GT-C3510CWAXEF
Design LOC

Description

SEC CODE

QAN02

INTENNA-MAIN (GT-C3510)

GH42-02300A

QAR01

AUDIO-RECEIVER

3009-001428

QBA01

INNER BATTERY PACK-AB463651BU,960MAH

GH43-03216A

QBC00

ASSY COVER-BATT V3(OPTION)

GH98-16285D

QCA01

CAMERA MODULE-GT-C3510

GH59-08802A

QCK01

ASSY KEY-CAM

GH98-16235D

QCK02

ASSY KEY-HOLD

GH98-16234D

QCR101

SCREW-MACHINE

6001-002005

QCR72

SCREW-MACHINE

6001-002051

QCW01

PCT WINDOW-CAMERA

GH72-56746A

QFR01

ASSY CASE-FRONT

GH98-15114D

QIF01

ASSY CASE-IF

GH98-16231D

QKP01

ASSY KEYPAD-(OPEN/WHITE)

GH98-15117D

QLB01

ASSY BRACKET-LCD

GH98-15118A

QLC01

ASSY LCD-2.8",TFT(GT-C3510)

GH96-04335A

QME01

DOME SHEET-GT-C3510(MAIN)

GH59-08590A

QME03

TOUCH/PANEL-GT-C3510(WHT)

GH59-08654B

QMI01

MICROPHONE-ASSY-GT-C3510

GH30-00627A

QMO01

MOTOR LINEAR VIBRATION-GT_S7330

GH31-00449A

QMP01

A/S ASSY-PBA MAIN,ECC,GT-C3510(SVC)

GH82-04359A

QRE01

ASSY CASE-REAR

GH98-15116D

QSD01

ASSY CASE-SD

GH98-16232D

QSP01

MODULE-SPKCARRIER ASSY(GT-C3510)

GH59-08765A

QVO01

ASSY KEY-VOL

GH98-16233D

2. Specification
2-1. GSM General Specification
GSM850

GSM900

DCS1 800

PCS1 900

F req.
Band[ MHz]
Uplink/Downlink

824~8 49
869~8 94

880~9 15
925~9 60

1710~1 785
1805~1 880

1850~1 910
1930~1 990

ARFCN r ange

128~2 51

0~1 24 &
975~1 023

512~8 85

512~8 10

Tx/Rx spa cing

45MHz

45MHz

95MHz

80MHz

Mod. Bit rat e/
Bit Period

2 70.83 3kbps
3.69 2us

270.8 33kbps
3.69 2us

270.8 33kbps
3.69 2us

270.8 33kbps
3.69 2us

T im e Sl ot
Period/F rame
Period

576. 9us
4 .615ms

576. 9us
4 .615ms

576. 9us
4 .615ms

576. 9us
4 .615ms

Modulation

0.3G M SK

0.3G MSK

0.3G M SK

0.3G MSK

MS Powe r

3 3dBm~5 dBm

33dBm~ 5dBm

30dBm~ 0dBm

30dBm~ 0dBm

Power Class

4
( m ax +33d Bm)

4
( m ax +33d Bm)

1
( m ax +30d Bm)

1
( m ax +30d Bm)

Sensit ivit y

- 102dBm

- 102dBm

- 100dBm

- 100dBm

T DM A Mu x

8

8

8

8

Cell Radius

35Km

35Km

2Km

2Km

2-1

Speclflcation

2-2. GSM Tx Power Class
TX Power

TX Power

TX Power

control level

GSM850
GSM900

control level

5

33±3 dBm

0

30±3 dBm

0

30±3 dBm

6

31±3 dBm

1

28±3 dBm

1

28±3 dBm

7

29±3 dBm

2

26±3 dBm

2

26±3 dBm

8

27±3 dBm

3

24±3 dBm

3

24±3 dBm

9

25±3 dBm

4

22±3 dBm

4

22±3 dBm

10

23±3 dBm

5

20±3 dBm

5

20±3 dBm

11

21±3 dBm

6

18±3 dBm

6

18±3 dBm

12

19±3 dBm

7

16±3 dBm

7

16±3 dBm

13

17±3 dBm

8

14±3 dBm

8

14±3 dBm

14

15±3 dBm

9

12±4 dBm

9

12±4 dBm

15

13±3 dBm

10

10±4 dBm

10

10±4 dBm

16

11±5 dBm

11

8±4dBm

11

8±4dBm

17

9±5 dBm

12

6±4 dBm

12

6±4 dBm

18

7±5 dBm

13

4±4 dBm

13

4±4 dBm

19

5±5 dBm

14

2±5 dBm

14

2±5 dBm

15

0±5 dBm

15

0±5 dBm

2-2

DCS1800

control level

PCS1900

Speclflcation

2-3. GSM EDGE TX power class
TX Power

Only in Master

TX Power

TX Power

control level

GSM900
GSM850

control level

8

27±3 dBm

2

26±3 dBm

2

26±3 dBm

9

25±3 dBm

3

24±3 dBm

3

24±3 dBm

10

23±3 dBm

4

22±3 dBm

4

22±3 dBm

11

21±3 dBm

5

20±3 dBm

5

20±3 dBm

12

19±3 dBm

6

18±3 dBm

6

18±3 dBm

13

17±3 dBm

7

16±3 dBm

7

16±3 dBm

14

15±3 dBm

8

12±3 dBm

8

12±3 dBm

15

13±3 dBm

9

10±3 dBm

9

10±3 dBm

16

11±5 dBm

10

14±3 dBm

10

14±3 dBm

17

9±5 dBm

11

12±4 dBm

11

12±4 dBm

18

7±5 dBm

12

10±4 dBm

12

10±4 dBm

19

5±5 dBm

13

8±4dBm

13

8±4dBm

14

6±4 dBm

14

6±4 dBm

15

4±4 dBm

15

4±4 dBm

2-3

DCS1800

control level

PCS1900

3. Operation Instruction and Installation
Main Function
- 1.3 Mega Pixel Camera
- QVGA 2.8 inch TSP
- SMS/MMS/EMS ( OMA v1.2 )
- WAP 2.0 Browser
- MP3/AMR/AAC/AAC+/e-AAC+/WMA/i-melody
- Quad Band(EGSM900/DCS,PCS,EDGE)
- MicroSD Card Support
- External Memory
- USB v2.0 High-speed, Bluetooth v2.1
- FM Radio Support, Radio Data System

3-1

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4. Array course control
4-1. Software Adjustments

Test Cable (GH39-01313A)

Test Jig (GH99-36900A)

RF Test Cable (GH39-00985A)

Adapter (GH99-38251A)

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Array course control

4-2. Software Downloading
4-2-1. Pre-requsite for Downloading
• Downloader Program(PNX6517 OneNAND Downloader v0.1 for GT-B3410(Delphi))
• GT-C3510 Mobile Phone
• Data Cable
• Binary file, TFS file, CSC file

4-2-2. S/W Downloader Program
■

the binary download program by executing the
"PNX6517 OneNAND Downloader v0.1 for GT-B3410(Delphi).exe"

1. Select the connected serial port and the rate of speed.
2. Select the check box, the mode you want to download.
- if only binary file update is needed, check "BIN"
- if only tfs file update is needed, check "TFS"
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Array course control

- if only csc file update is needed, check "Common CSC ONLY"
- if all file updates are needed, check both "BIN+TFS" and "with Common CSC"
3. Click the corresponding button to select the file(s) that you want to download.
4/5. Choose each binary/tfs/csc file, then click open button.

6/7. After all necessary binary/tfs/csc file(s) are selected, check "AutoDownLoader" and click "START"
button. Then, connect a phone with test cable at the designated serial port. If connection is
successful, the downloader will start with pre-downloading and continue to main downloading.

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Array course control

4-3. Memory Full Reset
After download has completed, follow the below procedure for full memory reset.
Full Reset :
*2767*3855#

4-4

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10. Reference data
Reference Abbreviate
― AAC: Advanced Audio Coding.
― AVC : Advanced Video Coding.
― BER : Bit Error Rate
― BPSK: Binary Phase Shift Keying
― CA : Conditional Access
― CDM : Code Division Multiplexing
― C/I : Carrier to Interference
― DMB : Digital Multimedia Broadcasting
― EN : European Standard
― ES : Elementary Stream
― ETSI: European Telecommunications Standards Institute
― MPEG: Moving Picture Experts Group
― PN : Pseudo-random Noise
― PS : Pilot Symbol
― QPSK: Quadrature Phase Shift Keying
― RS : Reed-Solomon
― SI : Service Information
― TDM : Time Division Multiplexing
― TS : Transport Stream

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1. Safety Precautions
1-1. Repair Precaution
― Repair in Shield Box, during detailed tuning. Take specially care of tuning or test, because
specipicty of cellular phone is sensitive for surrounding interference(RF noise).
― Be careful to use a kind of magnetic object or tool, because performance of parts is damaged by
the influence of magnetic force.
― Surely use a standard screwdriver when you disassemble this product, otherwise screw will be
worn away.
― Use a thicken twisted wire when you measure level.
A thicken twisted wire has low resistance, therefore error of measurement is few.
― Repair after separate Test Pack and Set because for short danger (for example an overcurrent
and furious flames of parts etc) when you repair board in condition of connecting Test Pack and
tuning on.
― Take specially care of soldering, because Land of PCB is small and weak in heat.
― Surely tune on/off while using AC power plug, because a repair of battery charger is dangerous
when tuning ON/OFF PBA and Connector after disassembling charger.
― Don't use as you pleases after change other material than replacement registered on SEC System.
Otherwise engineer in charge isn't charged with problem that you don't keep this rules.

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Safety Precautions

1-2. ESD(Electrostatically Sensitive Devices) Precaution
Several semiconductor may be damaged easily by static electricity. Such parts are called by ESD
(Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below.
You can prevent from ESD damage by static electricity.
― Remove static electricity remained your body before you touch semiconductor or parts with
semiconductor. There are ways that you touch an earthed place or wear static electricity prevention
string on wrist.
― Use earthed soldering steel when you connect or disconnect ESD.
― Use soldering removing tool to break static electricity. , otherwise ESD will be damaged by static
electricity.
― Don't unpack until you set up ESD on product. Because most of ESD are packed by box and
aluminum plate to have conductive power,they are prevented from static electricity.
― You must maintain electric contact between ESD and place due to be set up until ESD is
connected completely to the proper place or a circuit board.

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9. Flow Chart of Troubleshooting
9-1.Baseband
9-1-1Power ON
' Power On' does not work
Yes
Check the Battery
Voltage
is it more than 3.4V?

No

Change the Battery

Yes
No

U302 C330(VISA) =
2.6V?

Check the PMU related to VINT

Yes
No

Check the Clock at
C338 = 32KHz

Resolder OSC300

Yes
No

C306(VDD_IO_LOW_1.8V) &
C312(VDD_IO_HIGH_2.9V) =
"H"?

Check the related circuit

Yes
No

L300(VDD_GSM_CORE_
1.2V) = 1.2V?

Check the
VDD_GSM_CORE_1.2V circuit

Yes

Check for the clock at
CLK = 26MHz?

No

Check the clock generation
circuit
(related to TCX101)

Yes

Check the initial operation
Yes
END
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Flow Chart of Troubleshooting

VDD_SD_3.3V
VDD_IO_LOW_1.8V
VDD_PLL_1.2V
AVDD_2.6V
VDD_TSP_2.9V

VCC_SYN_2.8V

AVDD_HFA_2.6V

VDD_RX_TX_2.8V

VDD_MOT_3.0V

+VBUS

VDD_CAM_IO_2.8V

C301

VDD_IO_HIGH_2.9V

C303

C302

C306

C305

C304

C307

VDD_USB_3.3V

C308

C309

C310

C311

AUX_ON
JACK_IN

C300

C312

3PI_L
3PI_R

R300
R301

VBAT

MIC_BIAS_2.15V

E11
E9
D8
C1
B2
D2
C11
A 11
A9
A3
E1
C5
A5
A7
B6
D12

MES_BATT

M2
C3
B4
B10
B8
K6
K12
L5
M10

C320
C322

IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
IN9

J5
H6
J7
H8

C325

EAR_N

C327

INB1
INB2

K8
L9

SPK_N

OSC300

U302

USBLDO
VL
VBIAS
VISA
VSAVE

IRQB

XIN
XOUT

SCL
SDA
LX
FB
REFBP
ONKEYB
RESETB

PWREN1
PWREN2

G9
J9

TEST1
TEST2

C318
C319

M4
L3
+VBUS_DETECT

F2

C321

F4
C7
B12

C326

D10
K4
G1
E3

C328
C330

H4
D4
E7
D6
L1
J3
F8
F6
G5

CLK32K
TP300

INT_PMU

BAT300

SCL
SDA
C336
ONKEY_N

L300

RSTON

VDD_GSM_CORE_1.2V

R307

C340

C344

C342

C343

M6
G11
K2
M8
J 11
L7

C335

SIMOFFB
SIMVCC

CLK32K

C9
E5

REF_ON_PMU
VCORE_CTRL

C341

C338

2

G3
G7

H10
RXINN
K10
RXINP

CHGIN
CHGINB

H2
J1

C339

R308

C345
C340

OSC300

R307

C335

C338

C330
C306

C3 0 5

C307

R3 0 1

R3 0 0

C3 2 0
C3 2 3

C30 3

C302

C304

C308

C326

C336
C3 2 1

C3 1 0

C3 0 1

C3 3 7

C341

C3 1 7

C343

C318

C3 0 9

C3 2 7

C3 2 5

C3 3 9

C3 2 2

C344

U3 0 2

C3 1 9

C4 2 2

C4 2 6

C34 2

C300

C3 1 1

R308

C3 1 2

L3 0 0

TA 3 0 0
ZD405

1

MICBIAS

OUTN
OUTP

F12
F10

V_EXT_CHARGE

HPL
HPR

C1N
C1P

H12
L11

SPK_P

SIMOFFn
VCC_SIM_3.0V

REC1B
REC2B

INA1
INA2

C323

EAR_P

R303

NC
NC

C317

1
2

TA300

A GND
GND
PGND1
PGND2
PGND3
VSS

R305

B A TT
B A TTB
B A TTS
D1VDD
D2VDD
D3VDD
D4VDD
D5VDD
D6VDD
HCVDD
IOVDD
L CVDD
L PVDD
RF1VDD
RFVDD2
VB US

C316

C337

EARSPK_LOUT
EARSPK_ROUT

R302

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C345

Flow Chart of Troubleshooting

9-1-2. Initial

Initial Failure
Yes
No

U302 pin G5 (RSTON)
="H"?

Check the circuit related to reset

Yes
Check the 16bit data signal
& memory CE
Yes
END
VDD_SD_3.3V
VDD_IO_LOW_1.8V
VDD_PLL_1.2V
AVDD_2.6V
VDD_TSP_2.9V

VCC_SYN_2.8V

AVDD_HFA_2.6V

VDD_RX_TX_2.8V

VDD_MOT_3.0V

+VBUS

VDD_CAM_IO_2.8V

C301

VDD_IO_HIGH_2.9V

C302

C303

C305

C304

C306

C307

VDD_USB_3.3V

C308

C310

C309

C311

AUX_ON
JACK_IN

C300

C312

3PI_L
3PI_R

R300
R301

VBAT

E11
E9
D8
C1
B2
D2
C11
A 11
A9
A3
E1
C5
A5
A7
B6
D12

MIC_BIAS_2.15V

M2
C3
B4
B10
B8
K6
K12
L5
M10

C320
C322

J5
H6

C323

EAR_P

J7
H8

C325

EAR_N

C327

K8
L9

SPK_N

H12
L11

SPK_P

F12
F10

V_EXT_CHARGE

OSC300

C9
E5

REF_ON_PMU
VCORE_CTRL

G9
J9

HPL
HPR
MICBIAS

SIMOFFB
SIMVCC

U302

USBLDO
VL
VBIAS
VISA
VSAVE

C1N
C1P
OUTN
OUTP

CLK32K
CHGIN
CHGINB

IRQB

XIN
XOUT

SCL
SDA
LX
FB
REFBP
ONKEYB
RESETB

PWREN1
PWREN2
TEST1
TEST2

C318
C319

M4
L3
+VBUS_DETECT

F2

C321

H10
RXINN
K10
RXINP

INA1
INA2
INB1
INB2

G3
G7

F4
C7
B12

C326

D10
K4
G1
E3

C328
C330

H4
D4
E7
D6
L1
J3
F8
F6
G5

CLK32K
TP300

INT_PMU

BAT300

SCL
SDA
C336
ONKEY_N
RSTON

L300

VDD_GSM_CORE_1.2V

R307

C340

C344

C342

SIMOFFn
VCC_SIM_3.0V

REC1B
REC2B

M6
G11
K2
M8
J 11
L7

C335

C343

C338

2

C341

1

H2
J1

IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
IN9

R303

NC
NC

C317

1
2

TA300

AGND
GND
PGND1
PGND2
PGND3
VSS

R305

B A TT
B A TTB
B A TTS
D1VDD
D2VDD
D3VDD
D4VDD
D5VDD
D6VDD
HCVDD
IOVDD
L CVDD
L PVDD
RF1VDD
RFVDD2
VB US

C316

C337

EARSPK_LOUT
EARSPK_ROUT

R302

MES_BATT

C339

R308

9-3

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C345

Flow Chart of Troubleshooting

9-1-3. SIM Part

Phone can't access SIM Card
Yes
No
SIM300 pin 1 = "H"?

Resolder or replace SIM501

Yes

After Power ON,
Check SIM_CLK Signal on
pin 3 of SIM300 in a few
second

No
Check the Clock

Yes
No

After SIM card insert,
SIM300 pin 2 =
"H(SIM_RST)"?

Resolder or replace UCP301

Yes
Check the SIM Card
Yes
END

9-4

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Flow Chart of Troubleshooting

VCC_SIM_3.0V

R314

SIM_IO
1
SIM_RST
SIM_CLK

C348

C349

2
3

1
2
3

7
8
9

7
8
9

6 6
5 5
4 4
12 12
11 11
10 10
G G G G
16 15 14 13

SIM300

C347

R429
C201

C209

TP2 1 0

R206

TP201

C210

C217
ZD406

I FC4 0 0

C4 1 8

C200

R207

C214

R320

R317

C350

C216

C202

R316
R309

C348

ZD300

C424

C347

L416

R312
R311

R314

R310

R4 4 0

C349

C417

R4 2 8

C438

TP109

C423

L415

R425

U400

C437

L4 0 6

R3 1 3

C4 2 1

L4 0 7
R2 0 2

R2 0 3
R2 0 4

U4 0 1

C328
C345

C3 2 0
C3 2 3

ZD405

SPK400

TAC_DN
TAC_UP

MO

T4

00

SPK401
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C343

BTC300

SIM300
C4 2 2

C4 2 6

C34 2

C335

U3 0 2

R3 0 1

C3 2 7

C3 2 5

C3 3 9

L402
ZD503

R307

C3 2 2

C413

OSC300

R308

R3 0 0

C410

C3 1 9

TA 3 0 0

R421

L3 0 0

Z D40 3

Z D40 4

L422

C340

Flow Chart of Troubleshooting

9-1-4. Charging Part

Abnormal charging part
Yes
No

Check the U302 pin F10,
F12 > 4.9V

Check the circuit related to
V_EXT_CHARGE

Yes
No

U302 pin G3
(AUX_ON) = "L"?

Check the circuit related to
AUX_ON signal

Yes
END

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Flow Chart of Troubleshooting

VDD_SD_3.3V
VDD_IO_LOW_1.8V
VDD_PLL_1.2V
AVDD_2.6V
VDD_TSP_2.9V

VCC_SYN_2.8V

AVDD_HFA_2.6V

VDD_RX_TX_2.8V

VDD_MOT_3.0V

+VBUS

VDD_CAM_IO_2.8V

C301

VDD_IO_HIGH_2.9V

C302

C305

C304

C303

C306

C307

VDD_USB_3.3V

C308

C310

C309

C311

AUX_ON
JACK_IN

C300

C312

3PI_L
3PI_R

R300
R301

VBAT

E11
E9
D8
C1
B2
D2
C11
A 11
A9
A3
E1
C5
A5
A7
B6
D12

MIC_BIAS_2.15V

C317

M2
C3
B4
B10
B8
K6
K12
L5
M10

C320
C322

J5
H6

C323
J7
H8

C325

EAR_N

C327

K8
L9

SPK_N

H12
L11

SPK_P

F12
F10

V_EXT_CHARGE

OSC300

C9
E5

REF_ON_PMU
VCORE_CTRL

G9
J9

C318
C319

M4
L3
+VBUS_DETECT

C321

H10
RXINN
K10
RXINP

INA1
INA2

SIMOFFB
SIMVCC

U302

INB1
INB2

USBLDO
VL
VBIAS
VISA
VSAVE

C1N
C1P
OUTN
OUTP

IRQB
SCL
SDA
LX
FB
REFBP
ONKEYB
RESETB

XIN
XOUT
PWREN1
PWREN2
TEST1
TEST2

C326

D10
K4
G1
E3

C328
C330

H4

CLK32K
CHGIN
CHGINB

F4
C7
B12

CLK32K

D4

TP300

E7
D6
L1
J3
F8
F6
G5

INT_PMU

BAT300

SCL
SDA
C336
ONKEY_N
RSTON

L300

VDD_GSM_CORE_1.2V

R307

C340

C344

C342

C343

C341

G3
G7

F2

MICBIAS

M6
G11
K2
M8
J 11
L7

C335

HPL
HPR

C339

OSC300
C335

C338

C306

C300

C3 0 5

R3 0 0

C307

C3 2 5

C3 2 3

C344

U3 0 2

C3 2 2

C30 3

C302

C304

C308

C326

C336
C3 1 0

C3 2 1

C3 0 1

C3 3 7

C341

C3 1 7

C343

C318

C3 0 9

C3 2 7

C3 2 0

C3 3 9

C4 2 2

C4 2 6

C34 2

C3 1 1

R307

C330

C3 1 2

R308

R3 0 1

C3 1 9

TA 3 0 0

L3 0 0

C340

R308

C501
C5 0 0

R3 1 5

R3 1 8

C3 5 1

BTC300

C338

2

ZD405

1

H2
J1

SIMOFFn
VCC_SIM_3.0V

REC1B
REC2B

1
2

EAR_P

IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
IN9

R303

NC
NC

TA300

A GND
GND
PGND1
PGND2
PGND3
V SS

R305

B A TT
B A TTB
B A TT S
D1VDD
D2VDD
D3VDD
D4VDD
D5VDD
D6VDD
HCVDD
IOVDD
L CVDD
L PVDD
RF1VDD
RFVDD2
VB US

C316

C337

EARSPK_LOUT
EARSPK_ROUT

R302

MES_BATT

9-7

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

C345

Flow Chart of Troubleshooting

9-1-5. Microphone Part

Microphone does not work
Yes
No
Check the connection
from MIC

Resolder MIC

Yes

Check the circuit
from UCP200 to
MIC

No

Resolder the C403, C406, R401,
R409

Yes
Check IFC400 PIN 9
= ' H' ?

No

Check the JACK_IN signal

Yes

Check the MIC

No

Replace the MIC

Yes
END

9-8

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This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

MIC_BIAS_2.15V

ZD400
TA400

R401

C402

L401

C404

C403

C401

MIC_P
C405

L421

R402

MIC400

C406

MIC_N

R410

C431

R409

ZD402

C430

C400

VDD_IO_HIGH_2.9V

FM_ANT

VBAT

L400

V_EXT_CHARGE

D401

R429
IFC400
1
2
3
4
5
6
7
8
9
10
11
12

L416

EARSPK_L
EAR_SWITCH
JACK_IN
TXD1
RXD1

AUX_ON
USB_D+_IF
USB_D-_IF
+VBUS

C437

C438

C2 1 3
TP2 0 5

UCP200

C403

C4 3 1

F502

C436

R2 0 5

R4 0 7

F504

C5 0 4

R402
C402

C435

R3 0 3

C4 3 2

C414
C405

C503

C1 1 1

C4 1 5

F5 0 1

C411
R417

R415

C2 0 6

C4 1 2

C2 0 5

R4 2 0

C2 1 5

R4 1 6

F5 0 3

HD C

C418

+VBUS_J
USB_D-_J
USB_D+_J
AUX_ON_J
RXD1_J
TXD1_J

TP300

R4 0 1

C406
R409
TA400

R429
C210

R206

C201

C209

C4 1 8

I FC4 0 0

ZD406

13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

EARMIC_P
EARMIC_N
EARSPK_R

L415

TP120

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
NC
NC
NC
NC
NC
NC
NC

C424
L416
C438
C417
L415
C437

9-9

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This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-1-6. Speaker Part

Speaker does not work
Yes
No

U302 E11 = 3.7V?

Resolder or replace U302

Yes
No

Is there any signal at
pin J7(EAR_P) &
J8(EAR_N)?

Resolder or replace C323, C325

Yes
No

Is there any signal at
pin L11(SPK_P) &
H12(SPK_N) ?

Resolder or replace U302

Yes
No
Change the Speaker

Is Speaker working?

Yes
END

9-10

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Flow Chart of Troubleshooting

VDD_SD_3.3V
VDD_IO_LOW_1.8V
VDD_PLL_1.2V
AVDD_2.6V
VDD_TSP_2.9V

VCC_SYN_2.8V

AVDD_HFA_2.6V

VDD_RX_TX_2.8V

VDD_MOT_3.0V

+VBUS

VDD_CAM_IO_2.8V

C301

VDD_IO_HIGH_2.9V

C303

C302

C306

C305

C304

C307

VDD_USB_3.3V

C308

C310

C309

AUX_ON
JACK_IN

C300

C312

C311

3PI_L
3PI_R

R300
R301

VBAT

E11
E9
D8
C1
B2
D2
C11
A 11
A9
A3
E1
C5
A5
A7
B6
D12

MIC_BIAS_2.15V

C317

M2
C3
B4
B10
B8
K6
K12
L5
M10

C320
C322

IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
IN9

J5
H6
J7
H8

C325

EAR_N

C327
SPK_N

V_EXT_CHARGE

OSC300

1

SCL
SDA
LX
FB
REFBP
ONKEYB
RESETB

XIN
XOUT
PWREN1
PWREN2

G9
J9

C335

IRQB

TEST1
TEST2

C318
C319

M4
L3
+VBUS_DETECT

F2

C321

F4
C7
B12

C326

D10
K4
G1
E3

C328
C330

H4

CLK32K

D4
E7
D6
L1
J3
F8
F6
G5

TP300

INT_PMU

BAT300

SCL
SDA
C336
ONKEY_N

L300

RSTON

VDD_GSM_CORE_1.2V

R307

1
2

C340

C344

C341

C342

C343

M6
G11
K2
M8
J 11
L7

C338

VL
VBIAS
VISA
VSAVE

CHGIN
CHGINB

C9
E5

REF_ON_PMU
VCORE_CTRL

USBLDO

CLK32K

H2
J1

2

SIMOFFB
SIMVCC

U302

OUTN
OUTP

F12
F10

G3
G7

H10
RXINN
K10
RXINP

C1N
C1P

H12
L11

SPK_P

MICBIAS

INB1
INB2

K8
L9

SIMOFFn
VCC_SIM_3.0V

HPL
HPR

INA1
INA2

C323

EAR_P

R303

REC1B
REC2B

NC
NC

TA300

AGND
GND
PGND1
PGND2
PGND3
VSS

R305

B A TT
BA TTB
BA TTS
D1VDD
D2VDD
D3VDD
D4VDD
D5VDD
D6VDD
HCVDD
IOVDD
L CVDD
L PVDD
RF1VDD
RFVDD2
VB US

C316

C337

EARSPK_LOUT
EARSPK_ROUT

R302

MES_BATT

C339

R308

C345

C345

OSC300
C335

C338

C330
C306

C300

C3 0 5

R3 0 0

C307

C3 2 5

C3 2 3

C344

U3 0 2

C3 2 0

C30 3

C302

C304

C308

C326

C336
C3 1 0

C3 0 9

C3 0 1

C3 3 7

C341

C3 1 7

C343

C318

C3 2 1

ZD405

C3 2 7

C3 2 2

C3 3 9

C4 2 2

C4 2 6

C34 2

C3 1 1

R307

C3 1 2

R308

R3 0 1

C3 1 9

TA 3 0 0

L3 0 0

C340

TAC_HOLD
C501
C5 0 0

R3 1 8

R3 1 5

BTC300

C3 5 1

SPK400

TP501 TP500

C352

C353

ZD301

HDC503

SPK401

9-11

SAMSUNG Proprietary-Contents may change without notice
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Flow Chart of Troubleshooting

9-1-7. Receiver Part

Receiver does not work
Yes
No

Is there any signal at
UCP200 pin
E18(RCV_P) &
G18(RCV_N) ?

Resolder UCP200 or change PBA

Yes
No
Replace the Receiver

Is Receiver working?

Yes
END

9-12

SAMSUNG Proprietary-Contents may change without notice
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Flow Chart of Troubleshooting

VCC_SIM_3.0V

VDD_PLL_1.2V

HA(18)
HA(19)
HA(20)
HA(21)
HA(22)
HA(23)

K2

C4

HA(0)
BE1n
HA(1)

U3
B1
M2
M3
N2
K5
L4
M4
P1

P3
P8

RXD2
CTS2
INT_PMU
BT_INT
PON_PA
MOT_PWM

R9
P18
N1
R1
U2
L5
R3

WAITn
CLKBURST
RTS2
TXD2
TSP_SCL

K4
R8
T9
P9
R12
R13

TSP_INT

U17
R11

Y(6)
TSP_RST
RXD1
Y(7)
SD_DETECT
CAM_RESET

P14
R10
P10
T16
U18
T18
R18

MOD_STANDBY
EAR_SWITCH
3PI_DETECT

U12
T11
P12
T12
U11
P13
T17

MOT_EN

P11

M1

HA(24)
TSP_SDA
SD_CMD
SD_CLK
SD_DATA(0)
SD_DATA(1)
SD_DATA(2)
SD_DATA(3)

U10
T13
R14
T14
R15
V17
T15

C11

BT_RESET

H5

REF_ON
RF_RESET
HD(0:15)

J5

ADC1
ADC2

B7
C7
B6
C6
A6
B5
A5
B4
A4
A3
B3
D6
C3
A2
D4
B2
C1
C2
D2
E5
D3
E3
E1
E4
E2
F4
G3
F3
H4
G4
J4
G5

V3

SIMOFFn

R4
P4
R5
U1
T5
T3
T2
T1
R2
M5
R6
P5
N5
T8
P6

LCD_BL_EN
CAM_EN

R7
T7

VDDVBO

T6

D1

C5

D18

V16

J 12

VDDE6

VDDE7

VDDVB

VDDREF

VDDEPR

VDDEPR

VDDEPR

M9

C13

G12

G11

G10

M11

M12
VDDE4

VDDE5

VDDE6

VDDE2

VDDE3

VDDE2

J7

L7

U9

V13

VDD_CAM_IO_2.8V

VDDE1

VDDE1

G9

G8

L 11
VDDE1

G7

G1

B9

U7

C8

K7
VDDE1

VDDE1

VDDE1

VDDE1

VDDE1

VDDD2

VDDD2

VDDCLK

H9

M8

L 12

M10

H18

VDDC

VDDC

VDDC

VDDC

VDDC

VDDCGU

E9

E6

H1

U4

A 11

A 15

H7
VDDC

VDDC

VDDC

VDDA2

VDDA3

VDDBB

AVDD_HFA_2.6V
AVDD_2.6V

VDD_SD_3.3V

VDD_IO_HIGH_2.9V

AUXDAC1

ADC3

AUXDAC2

ADC4

AUXDAC3

ADD0_BE0

AUXMICN

BE1

AUXMICP

ADD18

MICN

ADD19

MICP

ADD20

MICBIAS

ADD21
ADD22

CAMDATA0

ADD23

CAMDATA1

ADD27

CAMDATA2

GPIOA0

CAMDATA4

GPIOA1

CAMDATA5

CAMDATA3

GPIOA2

CAMDATA6

GPIOA3

CAMDATA7

GPIOA4

CAMCLKI

GPIOA5

CAMCLKO

GPIOA6

CAMHS

GPIOA7

CAMVS

GPIOA8
GPIOA9

CS1

GPIOA10

CS3

E18
G18

CS0

GPIOA11

GPIOA13

KCOL0

GPIOA14

KCOL1

GPIOA15

KCOL2

GPIOA16

KCOL3

GPIOA17

KCOL4

GPIOA18
GPIOA19

KROW0

GPIOA20

KROW1

GPIOA21

KROW2

GPIOA22

KROW3

GPIOA23

KROW4

GPIOA24
RFCLK1

GPIOA25

RFDO1

GPIOA26
GPIOA27

RFEN0

GPIOA28

RFSIG0

GPIOA29

RFSIG1

GPIOA30

RFSIG2

GPIOA31

RFSIG6
RFSIG7

GPIOB5

TXDP1

GPIOB9

SIMCLK

GPIOB10

SIMIO

GPIOB11

SIMPWR

GPIOB12

SIMRST

GPIOB13

SDA1
SDA2

GPON0

UCP200

VDED0

IO0

VDED1

IO1

VDED2

IO2

VDED3

IO3

VDED4

IO4

VDED5

IO5

VDED6

IO6

VDED7

IO7

VDED8

IO8

VDED9

IO9

VDED10

IO10

VDED11

IO11

VDED12
VDED13

IO12
IO13

VDED14
VDED15

IO14
IO15
IO16

VDEEOF_CLK27M

IO17

VDERD

IO18

VDEWR

IO19

OE_R_W

IO20

WE_E

IO21
USBDM

IO22
IO23

USBDP

IO24

USBGNDA

IO25

USBID

IO26

USBRREF

IO27

USBVBUS

VDECS1

IO29
IO30

VDECS2

IO31

VDED_C

HDP0

IN

HDP1

IP

HDP2
QN

HDP4

QP

HDP6

RESET

HDP7

RSTBB

HDP8

RSTEXT

F15
F16
E12
J15

P_CLK
M_CLK
HSYNC
VSYNC

J17
G16
E13

N4

CS1n_RAM
CS3n_NAND
CS0n_FLASH

N3
P2

KEY_COL(0:1)

KEY_COL(0)
KEY_COL(1)

P15
N14
M14
N15
L14

KEY_ROW(0:2)

KEY_ROW(0)
KEY_ROW(1)
KEY_ROW(2)

K14
K15
M15
J14
L15

J16

RF_CLK
RF_DATA
RF_EN
BAND_SEL

M16
K16
R16
R17
P16
P17

VDD_CAM_IO_2.8V

VCORE_CTRL
PON_3587_SYNTH

N16

T10

VDD_IO_LOW_1.8V

TXD1

D12

SIM_CLK
SIM_IO

F17
E14
D11

R202

SIM_RST

R203

R204

U401
SCL
CAM_SCL
SDA
CAM_SDA

L16
H16
G14

E17

LCDD(0:15)

LCDD(0)
LCDD(1)
LCDD(2)
LCDD(3)
LCDD(4)
LCDD(5)
LCDD(6)
LCDD(7)
LCDD(8)
LCDD(9)
LCDD(10)
LCDD(11)
LCDD(12)
LCDD(13)
LCDD(14)
LCDD(15)

D13
E11
D14
E15
D17
E16
D15
C17
D16
C18
C15
C16
B18
A17
B17

B16

FLM
L_RD
L_WR
OEn
WEn

B15
A16
T4
V2

A13

USB_DUSB_D+

A12
B12
B14
C14

R206

C12

+VBUS_DETECT

C10

L_CS
L_RST
L_RS

D10
C9

U6

RX_I_N
RX_I_P

V6

HDP9

TRST

RX_Q_N
RX_Q_P

V5

F2

RSTEXTn
RSTON
RSTEXTn
TRSTn

E10
D7
H2

HDP10
HDP11

CLK32I

E8

CLK32K

HDP12
HDP13

CKITST

HDP14

RTCK

HDP15

TCK

HDP16

TDI
TDO

HDP17

HFR1

MCLK

HFR2

MCLKSEL
JSEL
VREF
FSC

EAR1
EAR2

DCL

L3

RTCK
TCK
TDI
TDO
TMS
D_REF_CLK

J3
F1
L2
H3
V8
B10

R207

K3

J_SEL

C215

V14
B8

PCM_SYNC

A10

PCM_CLK
PCM_IN
PCM_OUT

A7
A8

NC

NC

NC

NC

VSSVB O

VSSVB

NC

NC

VDD_IO_LOW_1.8V

D8

2

1

V1

A1

F18

V18

A18

VSSCL K

VSSD2

VSSD2

VSSREF

VSSA5

VSSBB

V7

V4

A9

G2

U14

K18

U15

A14

G NDE

G NDE

U16

V9

G NDE

G NDE
U13

G NDE

G NDE

G NDE

G NDE

G NDE
L9

L8

L10

J 11

K10

GNDE

G NDE

G NDE

G NDE

G NDE

G NDE

J9

E7

H8

D5

J 10

H11

H12

G NDC

G NDC

P7

G NDC

G NDC

G NDC

G NDC

G NDC

G NDA2

G NDC
J8

L1

K8

K9

K12

D9

H10

K11

DU

VSSA4

ANL
ANR

USB VSSA TERM

DD

U8

N17

Y(0:5)

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

G17

U5

HDP3

HDP5

USB VSSA REF

FM_L
FM_R

F14
H15
K17
G15

IO28

B13

J18

AUXMIC_N
AUXMIC_P
MIC_N
MIC_P

H14
SCL1
SCL2

GPIOC18

H17

N18

RAMP

L17
V15

GPIOB8

ADV

EAR_P
EAR_N

V12

L18

GPIOB2

F5

ADVn

V11

M17

GPIOA12

TMS

RCV_P
RCV_N

V10

M18

ADD1_BE2

GPON1

HD(0)
HD(1)
HD(2)
HD(3)
HD(4)
HD(5)
HD(6)
HD(7)
HD(8)
HD(9)
HD(10)
HD(11)
HD(12)
HD(13)
HD(14)
HD(15)
HA(2)
HA(3)
HA(4)
HA(5)
HA(6)
HA(7)
HA(8)
HA(9)
HA(10)
HA(11)
HA(12)
HA(13)
HA(14)
HA(15)
HA(16)
HA(17)

HA(2:17)

USB VDDA

B 11

HA(18:23)

J2
K1

USBVDDADRV

J1

MES_BATT
VF
TEMP_PRODUCT

VDD_USB_3.3V

VDD_IO_LOW_1.8V

VDD_GSM_CORE_1.2V

M7

AVDD_2.6V

VDDE1

VDD_USB_3.3V

134

C148

104

144

103

R102

TP507
TP506

HD C5 0 1

TP505
TP504
TP202

C2 1 3

TP203

TP120

TP300

TP208
TP2 1 5TP2 1 4TP2 0 9

TP2 0 5

UCP200

UME200

F502

F504

C406

TP204

R4 0 1

TP2 0 0

TP207

C403

C4 3 1

C436

R2 0 5

R402
C402

C2 0 6

C4 3 2

R4 0 7

C5 0 4
C503

R415

R3 0 3

C4 1 5

F5 0 1

C414
C405

C435

C1 1 1

C4 1 2

C2 1 5

R4 2 0

C2 0 5

R4 1 6

F5 0 3

C411
R417

TP212

R409

TP206

TA400

R206

C201

C209

TP201

C210

TP2 1 0

R429

C217
ZD406

IF

C4 1 8

C200

C216

R207

C214

R320

R317

TP109

C350

C202

9-13

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-1-8. Headset Part

Earphone does not work
Yes
No

Is there any signal at
U302 R300, R301?

Resolder or replace U302

Yes

No

Is there any signal at
U302 J7, H8 ?

Resolder the C323, C325
or Check the UCP200

Yes
No
IFC400 pin 5,6,7 short?

Resolder or replace IFC400

Yes

No

Is there any signal at
IFC400 pin 5, 7 ?

Resolder the L415, L416

Yes
No
Replace the earphone

Is Earphone working?

Yes
END

9-14

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

VDD_SD_3.3V
VDD_IO_LOW_1.8V
VDD_PLL_1.2V
AVDD_2.6V
VDD_TSP_2.9V

VCC_SYN_2.8V

AVDD_HFA_2.6V

VDD_RX_TX_2.8V

VDD_MOT_3.0V

+VBUS

VDD_CAM_IO_2.8V

C301

VDD_IO_HIGH_2.9V

C302

C303

C305

C304

C306

C307

VDD_USB_3.3V

C308

C310

C309

C311

AUX_ON
JACK_IN

C300

C312

3PI_L
3PI_R

R300
R301

VBAT

EARSPK_LOUT
EARSPK_ROUT

R302
MIC_BIAS_2.15V

E11
E9
D8
C1
B2
D2
C11
A 11
A9
A3
E1
C5
A5
A7
B6
D12

MES_BATT

M2
C3
B4
B10
B8
K6
K12
L5
M10

C320
C322

J5
H6

C323

EAR_P

J7
H8

C325

EAR_N

C327

K8
L9

SPK_N

H12
L11

SPK_P

F12
F10

V_EXT_CHARGE

OSC300

H2
J1

1

C337

2

C338

C9
E5

REF_ON_PMU
VCORE_CTRL

G9
J9

C318
C319

M4
L3

HPL
HPR

+VBUS_DETECT

F2

MICBIAS

C321

H10
RXINN
K10
RXINP

INA1
INA2

F4
C7

SIMOFFB
SIMVCC

U302

INB1
INB2

USBLDO
VL
VBIAS
VISA
VSAVE

C1N
C1P
OUTN
OUTP

B12

C326

D10
K4
G1
E3

C328

CLK32K
CHGIN
CHGINB

IRQB

XIN
XOUT

SCL
SDA
LX
FB
REFBP
ONKEYB
RESETB

PWREN1
PWREN2
TEST1
TEST2

C330

H4
D4
E7
D6
L1
J3
F8
F6
G5

CLK32K
TP300

INT_PMU

SDA
C336
ONKEY_N
RSTON

C400 100PF

L400
270nH
R429
18K

IFC400
HY20-AB0310
1
2
3
4
5
6
7
8
9
10
11
12

R308

1005

FM_ANT

D401
NC

L415

BLM15AG601SN1

1005

L416

BLM15AG601SN1

1005

EARMIC_P
EARMIC_N
EARSPK_R
EARSPK_L
EAR_SWITCH
JACK_IN
TXD1
RXD1

AUX_ON
USB_D+_IF
USB_D-_IF
+VBUS

C418
10000nF

C437
1NF

1005

13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

1005

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
NC
NC
NC
NC
NC
NC
NC

1005

V_EXT_CHARGE

C438
1NF

VDD_GSM_CORE_1.2V

C340

C430 100NF

1005

1005

VDD_IO_HIGH_2.9V

L300

R307

C339

VBAT

BAT300

SCL

C344

C343

C341

C342

SIMOFFn
VCC_SIM_3.0V
G3
G7

REC1B
REC2B

IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
IN9

M6
G11
K2
M8
J 11
L7

C335

R303

NC
NC

C317

1
2

TA300

A GND
GND
PGND1
PGND2
PGND3
VSS

R305

B A TT
B A TTB
B A TTS
D1VDD
D2VDD
D3VDD
D4VDD
D5VDD
D6VDD
HCVDD
IOVDD
L CVDD
L PVDD
RF1VDD
RFVDD2
VB US

C316

+VBUS_J
USB_D-_J
USB_D+_J
AUX_ON_J
RXD1_J
TXD1_J

9-15

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

C345

TP2 1 0

C209

TP201

C217
ZD406

I FC4 0 0

C4 1 8

C200

R207

C214

R320

R317

R316
R309

C348

ZD300

R312

C347

L416

R311

R314

L415

R425

R310

CD 3 0 0

C423

U400

C417

R4 4 0

C349

R4 2 8

C438

TP109

C350

C216

C202

C424

SC100

C201

TP1 1 3

TP204

R206

R2 0 1

R2 0 0

C210

VR2 0 0

TA400

R429

R108

TP110 TP106

2

C110

TP206

1

401

C406
R409

TP1 0 8

Flow Chart of Troubleshooting

C437

R3 1 3

L4 0 6

L4 0 7

C4 2 1

R2 0 2

R2 0 3
R2 0 4

U4 0 1

C328
C345

OSC300
C335

C338

C330
C306

C3 0 5

C307

C3 2 5

C3 2 3

C344

U3 0 2

C3 2 0

C336
C3 1 0

SIM300
ZD405

This Document can not be used without Samsung's authorization

C326

C3 2 1

SAMSUNG Proprietary-Contents may change without notice

C304

C308

C3 0 1

9-16

C302

C3 3 7

C341

C3 1 7

C4 2 2

C343

C318

C30 3

C3 0 9

C3 2 7

C4 2 6

C34 2

C300

C3 1 1

R307

C3 1 2

R308

C3 2 2

ZD503

C3 3 9

L402

R3 0 0

C413

C340

R3 0 1

C410

C3 1 9

TA 3 0 0

R421

L3 0 0

Z D404

Z D4 03

L422

TAC_DN

Flow Chart of Troubleshooting

9-1-9. Camera Part (Mega and VGA)

Camera function does not work

Check camera FPCB and connector

NO

Re-connect the camera FPCB

YES

HDC503 C501 = 2.8V

NO

Check the U302

NO

Check HDC503(pin12, 14) if

YES

HDC503 pin 12, 14 = 26MHz?

operating at 26MHz and UCP200

YES
Replace the New Camera & END

9-17

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This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

VDD_CAM_IO_2.8V

VCAM_A_2.8V

VCAM_CORE_1.5V

1
3
5
7
9
11
13
15
17
19
21
23

Y(1)
Y(3)
Y(5)
Y(7)

VSYNC
HSYNC

TP500
TP501

1
3
5
7
9
11
13
15
17
19
21
23

2
4
6
8
10
12
14
16
18
20
22
24

2
4
6
8
10
12
14
16
18
20
22
24

Y(0)
Y(2)
Y(4)
Y(6)
P_CLK
M_CLK

R501
R502

TP503

HDC503
C500

C501

C502

C509

9-18

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

CAM_SDA
CAM_SCL
CAM_RESET

Flow Chart of Troubleshooting

TP1 0 4

TP1 1 1

TP208

TP1 0 7

TP2 1 5TP2 1 4TP2 0 9

F100

U100

UCP200
TP2 0 0

TP207
TP204

TP1 0 8

TP1 1 3

R2 0 1

R2 0 0

TP2 1 0

L1 0 5

R108

TP110 TP106

VR2 0 0

TP201

C200

R207

C214

R320

R317

SC100

C217

TP109

C350

C216

C202

R316
R309

C348

ZD300

R312

C347

R311

R314

R310

CD 3 0 0

R4 4 0

R4 2 8

C349

C125

C1 1 2

TP206

C1 2 1

C115

C110

C209

13

C124

C1 0 7

C201

C117

C106

R1 0 5

R206

00

1

C1 0 9

C210

07

08

TP2 0 5

UME200

L104
L107

C423
R425

U400
L4 0 6

R3 1 3

C4 2 1

L4 0 7
R2 0 2

R2 0 3
R2 0 4

U4 0 1

C328
C345

OSC300
C335

C338

C330
C306

C300

C3 0 5

C307

R3 0 1

C3 2 5

C3 2 3

C344

U3 0 2

C3 2 0

C30 3

C302

C304

C308

C326

C336
C3 1 0

C3 2 1

C3 0 1

C3 3 7

C341

C3 1 7

C343

C318

C3 0 9

SIM300
ZD405

C3 2 7

C3 2 2

C3 3 9

C4 2 2

C4 2 6

C34 2

C3 1 1

R307

C3 1 2

R308

R3 0 0

C3 1 9

TA3 0 0

L3 0 0

C340

TAC_HOLD
C501
C5 0 0

R3 1 5

R3 1 8

BTC300

TP501 TP500

C352

T4

00

C353

SPK401

HDC503

MO

C3 5 1

SPK400

ZD301

TP503

9-19

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-2. RF
** When testing TX chain, check ALL RF devices, resistors, inductors, and capacitors.
9-2-1. GSM850/GSM900 Transmitter

TX ON: Level 5

U103 pin31 ≥

NO
Check OSC100

2.65V

Check Antenna
Switch Control

YES
PAM100 pin2

NO

Check PAM100
PIN8=H, PIN9=L

≥ -15dBm

PIN10=H

YES
U103 PIN15

YES
NO

Re-solder or Change

Re-solder R103,
C144

≥ -15dBm
YES
Check U103,
PAM100

END

9-20

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

PAM100

Flow Chart of Troubleshooting

1
2
3
4

C
A
G
G

RFS100

L100

ANT101

ANT103

C100
L116

L102

L109

C101
C147

15

14

VBAT

A NT

GND

NC
16
GND
20

L121

GND

C105
LB_RX

NC
GND
NC
GND
GND
GND
GND

22
11
TP100
TP101

GPCTRL1
10
GPCTRL0
9
PAM100

TX_EN
VRAMP

2

MOD_STANDBY
BAND_SEL
C104

TP102
8

PON_PA

R104

RAMP

7

GND
24
GND
23
GND
21

RFIN_L B

RFIN_HB

19
13
12
6
5
3
1

VBATT

C134

4

HB_RX

RX1
17
RX0
18

C103

HB_TX
LB_TX
L101

L108
F101
L103
HB_RX

L118

1 IN

6
7
8
9

C120

G
G
G
G
G

L120

GSM1800_OUT
GSM1800_OUT
GSM1900_OUT
GSM1900_OUT
2
3
4
5
10

L110

C123

L112
F102
C128
6
7
8
9

L111

G
G
G
G
G

L114

17

VDD

XTAL2

VDD

XTAL1

VIO

XEN

_RESET
8 X OUT

7 B IP

6 B IN

4 B QN

36

_PDN

5 B QP

NC

3 SDIO

NC

1 SCL K

GND

16
15
14

VDD_IO_LOW_1.8V

VDD_RX_TX_2.8V

C130
TP120

RF_RESET
PON_3587_SYNTH

OSC100

BT_CLK
C111

RF_CLK

LB_TX

13

GND

U103

VDD

C144

12

VDD

HB_TX

R103

11

RFOL

C148

R102

10

RFOH

9

AFC

RFIPP

19

20

18
RFIPN

RFIDP

21
RFIEP

RFIDN

22
RFIEN

RFIA P

XDIV

2 _SEN

25
26
27
28
29
30
31
35 3 4 3 3

32

2

3
4

XMODE

NC

REF_ON_PMU
VCC_SYN_2.8V

RFIA N

24

23

L115

1

L113

GSM850_OUT
GSM850_OUT
GSM900_OUT
GSM900_OUT
2
3
4
5
10

1 IN

LB_RX

D_REF_CLK

RF_EN
RF_DATA

RX_I_P
RX_I_N
RX_Q_P
RX_Q_N

9-21

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

F1 0 2

PAM1 0 0

F1 0 1

L1 2 1

R1 0 4

C148

TP212

TP203

TP1 1 2

TP120

TP300

R2 0 8
TP1 0 7

TP1 1 1

TP208
TP2 1 5TP2 1 4TP2 0 9

TP105

UCP200

This Document can not be used without Samsung's authorization

R1 0 1

SAMSUNG Proprietary-Contents may change without notice

R1 0 5

9-22

C1 0 9

C402

R1 0 7

C1 0 8

TP2 0 5

UME200

U100

C2 1 3

R2 0 5

R402

R3 0 3

C405

C4 3 2

C414

L120
R102

C2 0 6

C4 1 5

C1 1 1

C4 1 2

C2 1 5

R4 2 0

C2 0 5

R4 1 6

C411
R417

TP100

C1 3 4

C1 4 4

R1 0 3

C130

TP1 0 1

C120

L1 1 8

L1 1 0

C122

TP202

OSC1 0 0

L101

C1 0 4

C1 0 3

L1 0 8

L103

TP102

L111

RFS100

L115

C105

C123

L1 1 3

C128

L1 1 4

U103

L1 1 2

C133

Flow Chart of Troubleshooting

9-2-2. DCS1800/PCS1900 Transmitter

TX ON: Level 0

U103 PIN31 ≥

NO
Check OSC100

2.65V

Check Antenna
YES

Switch Control

PAM100 PIN2

NO

Check PAM100
PIN8=H, PIN9=H

≥ -15dBm

PIN10=H

YES

YES

Re-solder or Change
PAM100

NO

U103 PIN16

Re-solder R102,

≥ -15dBm

C148

YES
Check U103,
PAM100

END

9-23

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

1
2
3
4

C
A
G
G

RFS100

L100

ANT101

ANT103

C100
L116

L102

L109

C101
C147

14

15
A NT

VBAT

GND

NC
16
GND
20

L121

GND

C105
LB_RX
RX1
17
RX0
18

C103

VBATT

11
TP100
TP101

GPCTRL1
10
GPCTRL0
9
PAM100

TX_EN

MOD_STANDBY
BAND_SEL
C104

TP102
8

PON_PA

R104

RAMP

VRAMP 7
GND
24
GND
23
GND
21

2

RFIN_L B

RFIN_HB

19
13
12
6
5
3
1

NC
GND
NC
GND
GND
GND
GND

C134

4

HB_RX

22

HB_TX
LB_TX
L101

L108
F101
L103
HB_RX

L118

1 IN

6
7
8
9

C120

G
G
G
G
G

L120

GSM1800_OUT
GSM1800_OUT
GSM1900_OUT
GSM1900_OUT
2
3
4
5
10

L110

C123

L112
F102
C128

L111

L114

18

17
RFIPP

VDD

XTAL2

VDD

XTAL1

VIO

XEN

_RESET
8 XOUT

6 B IN

7 B IP

_PDN

5 B QP

4 B QN

36

NC

2 _SEN

NC

3 SDIO

GND

14

VDD_IO_LOW_1.8V

VDD_RX_TX_2.8V

C130
TP120

RF_RESET
PON_3587_SYNTH

OSC100

BT_CLK
C111

RF_CLK

LB_TX

15

16

C144

13

GND

U103

VDD

HB_TX

R103

12

VDD

C148

R102

11

RFOL

10

RFOH

9

RFIPN

20

19
RFIDP

RFIDN

22

21

RFIEN

RFIEP

RFIA P

RFIA N

XDIV
AFC

1 SCL K

25
26
27
28
29
30
31
35 3 4 3 3

32

2

3
4

XMODE

NC

REF_ON_PMU
VCC_SYN_2.8V

23

24

L115

1

L113

GSM850_OUT
GSM850_OUT
GSM900_OUT
GSM900_OUT
G
G
G
G
G

LB_RX

6
7
8
9

2
3
4
5
10

1 IN

D_REF_CLK

RF_EN
RF_DATA

RX_I_P
RX_I_N
RX_Q_P
RX_Q_N

9-24

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

PAM1 0 0
TP203

TP1 1 2

TP120

TP300

R2 0 8
T P1 0 7

TP1 1 1

TP208
TP2 1 5TP2 1 4TP2 0 9

TP105

UCP200

This Document can not be used without Samsung's authorization

R1 0 1

SAMSUNG Proprietary-Contents may change without notice

R1 0 5

9-25

C1 0 9

C402

R1 0 7

C1 0 8

TP2 0 5

UME200

U100

R2 0 5

TP212

TP202

OSC1 0 0

F1 0 2
F1 0 1

L1 2 1

C1 3 4

C148

C2 1 3

R3 0 3

R402

C4 3 2

C405

L120
R102

C2 0 6

C1 1 1

C4 1 5

C414

TP100

R1 0 4

C1 4 4

R1 0 3

C4 1 2

C2 1 5

R4 2 0

C2 0 5

R4 1 6

C411
R417

TP1 0 1

C120
C130

C1 0 4

L101

L1 1 8

L1 1 0

C122

C1 0 3

L1 0 8

L103

TP102

L111

RFS100

L115

C105

C123

L1 1 3

C128

L1 1 4

U103

L1 1 2

C133

Flow Chart of Troubleshooting

9-2-3. GSM850 Receiver

RX ON
AMP-50dBm

PAM100 PIN15

NO

≥ -55dBm

Resolder RFS100,
L116, L121

Check Antenna
Switch Control

YES
PAM100 PIN17

NO

Check PAM100
PIN8=L, PIN9=H

≥ -70dBm

PIN10=H
Resolder or Change

YES

YES
NO

F102 PIN1
≥ -70dBm

PAM100

Resolder or change
C105

Resolder or change
F102

YES
U103 PIN23,24
≥ -75dBm

NO

Check F102
PIN6, PIN7
≥ -75dBm

YES
YES
Check U103,

Resolder or change
C123, C128, L112

PAM100

END

9-26

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

1
2
3
4

C
A
G
G

RFS100

L100

ANT101

ANT103

C100
L116

L102

L109

C101
C147

15

14

VBAT

A NT

GND

NC
16
GND
20

L121

GND

C105
LB_RX
RX1
17
RX0
18

C103

VBATT

11
TP100
TP101

GPCTRL1
10
GPCTRL0
9
PAM100

TX_EN
VRAMP

2

MOD_STANDBY
BAND_SEL
C104

TP102
8

PON_PA

R104

RAMP

7

GND
24
GND
23
GND
21

RFIN_L B

RFIN_HB

19
13
12
6
5
3
1

NC
GND
NC
GND
GND
GND
GND

C134

4

HB_RX

22

HB_TX
LB_TX
L101

L108
F101
L103
HB_RX

L118

1 IN

6
7
8
9

C120

G
G
G
G
G

L120

GSM1800_OUT
GSM1800_OUT
GSM1900_OUT
GSM1900_OUT

2
3
4
5
10

L110

C123

L112
F102
C128

L111

L114

17
RFIPP

VDD

VDD

XTAL2

VDD

XTAL1

VIO

XEN

_RESET

8 XOUT

6 BIN

7 BIP

_PDN

5 B QP

36

4 B QN

NC

3 SDIO

NC

2 _ SEN

GND

14

VDD_IO_LOW_1.8V

VDD_RX_TX_2.8V

C130
TP120

RF_RESET
PON_3587_SYNTH

OSC100

BT_CLK
C111

RF_CLK

LB_TX

15

16

C144

13

GND

U103

HB_TX

R103

12

VDD

C148

R102

11

RFOL

10

RFOH

9

19
RFIDP

RFIPN

21

22

23

24

20
RFIDN

RFIEP

RFIEN

RFIA P

RFIA N

XDIV
AFC

1 SCL K

25
26
27
28
29
30
31
35 34 3 3

32

2

3
4

XMODE

NC

REF_ON_PMU
VCC_SYN_2.8V

18

L115

1

L113

GSM850_OUT
GSM850_OUT
GSM900_OUT
GSM900_OUT

G
G
G
G
G

LB_RX

6
7
8
9

2
3
4
5
10

1 IN

D_REF_CLK

RF_EN
RF_DATA

RX_I_P
RX_I_N
RX_Q_P
RX_Q_N

9-27

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

PAM1 0 0

L120
C148

TP203

TP1 1 2

07

TP1 1 1

TP105

TP300

TP208
1 5TP2 1 4TP2 0 9

R1 0 0

C1 1 3

R1 0 1

C1 0 9

This Document can not be used without Samsung's authorization

R1 0 7

C1 0 8

SAMSUNG Proprietary-Contents may change without notice

TP1 0 4

TP120

R2 0 8

TP2 0 5

C4 3 2

9-28

L106
L107
C117
C124

U100

R2 0 5

C2 1 3

R3 0 3

C2 0 6

C1 1 1

TP212

B A T3 0 0

R102

TP202

OSC1 0 0

F1 0 2
F1 0 1

L1 0 0

L1 1 6

C1 4 7

R1 0 4

L1 2 1

TP100

C1 3 4

C1 4 4

C4 1 5

C2 0 5

R4 2 0

C4 1 2

R417

C2 1 5

R4 1 6

C411

C414

R1 0 3

C130

TP1 0 1

C120

C1 0 4

L101

L1 1 8

L1 1 0

C122

C1 0 3

L1 0 8

L103

TP102

L111

RFS100

L115

C105

C123

L1 1 3

C128

L1 1 4

U103

L1 1 2

C133

Flow Chart of Troubleshooting

9-2-4. GSM900 Receiver

RX ON
AMP-50dBm

PAM100 PIN15

NO

≥ -55dBm

Resolder RFS100,
L116, L121

Check Antenna
Switch Control

YES
PAM100 PIN17

NO

Check PAM100
PIN8=L, PIN9=H

≥ -70dBm

PIN10=H

YES
F102 PIN1

YES
NO

Resolder or Change
PAM100

Resolder or change
C105

≥ -70dBm

Resolder or change
F102

YES
U103 PIN21,22
≥ -75dBm

NO

Check F102
PIN8, PIN9
≥ -75dBm

YES
YES
Check U103,
PAM100

END

9-29

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Resolder or change
L111, L114, L115

Flow Chart of Troubleshooting

1
2
3
4

C
A
G
G

RFS100

L100

ANT101

ANT103

C100
L116

L102

L109

C101
C147

15

14

VBAT

A NT

GND

NC
16
GND
20

L121

GND

C105
LB_RX

NC
GND
NC
GND
GND
GND
GND

22
11
TP100
TP101

GPCTRL1
10
GPCTRL0
9
PAM100

TX_EN
VRAMP

2

MOD_STANDBY
BAND_SEL
C104

TP102
8

PON_PA

R104

RAMP

7

GND
24
GND
23
GND
21

RFIN_L B

RFIN_HB

19
13
12
6
5
3
1

VBATT

C134

4

HB_RX

RX1
17
RX0
18

C103

HB_TX
LB_TX
L101

L108
F101
L103
HB_RX

L118

1 IN

6
7
8
9

C120

G
G
G
G
G

L120

GSM1800_OUT
GSM1800_OUT
GSM1900_OUT
GSM1900_OUT

2
3
4
5
10

L110

C123

L112
F102
C128
6
7
8
9

L111

G
G
G
G
G

L114

17
RFIPP
VDD

XTAL2

VDD

XTAL1

VIO

XEN

_RESET

8 X OU T

6 B IN

7 B IP

_PDN

5 B QP

36

3 SDIO

NC

4 B QN

NC

2 _SEN

GND

16
15
14

VDD_IO_LOW_1.8V

VDD_RX_TX_2.8V

C130
TP120

RF_RESET
PON_3587_SYNTH

OSC100

BT_CLK
C111

RF_CLK

LB_TX

13

GND

U103

VDD

C144

12

VDD

HB_TX

R103

11

RFOL

C148

R102

10

RFOH

9

19

18
RFIPN

20
RFIDN

RFIDP

22

21

RFIEN

RFIEP

RFIA P

RFIA N

XDIV
AFC

1 SCL K

25
26
27
28
29
30
31
35 34

33

32

2

3
4

XMODE

NC

REF_ON_PMU
VCC_SYN_2.8V

23

24

L115

1

L113

GSM850_OUT
GSM850_OUT
GSM900_OUT
GSM900_OUT

2
3
4
5
10

1 IN

LB_RX

D_REF_CLK

RF_EN
RF_DATA

RX_I_P
RX_I_N
RX_Q_P
RX_Q_N

9-30

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

PAM1 0 0

L120
C148

TP203

TP1 1 2

07

TP1 1 1

TP105

TP300

TP208
1 5TP2 1 4TP2 0 9

C1 1 3

R1 0 0

R1 0 1

C1 0 9

This Document can not be used without Samsung's authorization

R1 0 7

C1 0 8

SAMSUNG Proprietary-Contents may change without notice

TP1 0 4

TP120

R2 0 8

TP2 0 5

C4 3 2

9-31

L106
L107
C117
C124

U100

C2 1 3

R2 0 5

R3 0 3

C2 0 6

C1 1 1

TP212

B A T3 0 0

R102

TP202

OSC1 0 0

F1 0 2
F1 0 1

L1 0 0

L1 1 6

C1 4 7

R1 0 4

L1 2 1

TP100

C1 3 4

C1 4 4

C4 1 5

C2 1 5

R4 2 0

C4 1 2

C414

C2 0 5

R4 1 6

C411
R417

R1 0 3

C130

TP1 0 1

C120

C1 0 4

L101

L1 1 8

L1 1 0

C122

C1 0 3

L1 0 8

L103

TP102

L111

RFS100

L115

C105

C123

L1 1 3

C128

L1 1 4

U103

L1 1 2

C133

Flow Chart of Troubleshooting

9-2-5. DCS1800 Receiver

RX ON
AMP-50dBm

PAM100 PIN15

NO

≥ -55dBm

Resolder RFS100,
L116, L121

Check Antenna
Switch Control

YES
PAM100 PIN18

NO

Check PAM100
PIN8=L, PIN9=L

≥ -70dBm

PIN10=H

YES

YES
NO

F101 PIN1

Resolder or Change
PAM100

Resolder or change
C103, L118

≥ -70dBm

Resolder or change
F102

YES
U103 PIN19,20
≥ -75dBm

NO

Check F101
PIN6, PIN7
≥ -75dBm

YES

YES

Resolder or change
L101, L103, L108

Check U103,
PAM100

END

9-32

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

1
2
3
4

C
A
G
G

RFS100

L100

ANT101

ANT103

C100
L116

L102

L109

C101
C147

15

14

VBAT

A NT

GND

NC
16
GND
20

L121

GND

C105
LB_RX
RX1
17
RX0
18

C103

NC
GND
NC
GND
GND
GND
GND

PAM100

TX_EN
VRAMP

22
11
TP100
TP101

2

MOD_STANDBY
BAND_SEL
C104

TP102
8

PON_PA

R104

RAMP

7

GND
24
GND
23
GND
21

RFIN_L B

RFIN_HB

19
13
12
6
5
3
1

VBATT

GPCTRL1
10
GPCTRL0
9

C134

4

HB_RX

HB_TX
LB_TX
L101

L108
F101
L103
HB_RX

L118

1 IN

6
7
8
9

C120

G
G
G
G
G

L120

GSM1800_OUT
GSM1800_OUT
GSM1900_OUT
GSM1900_OUT

2
3
4
5
10

L110

C123

L112
F102
C128

L111

L114

17

VDD

VDD

XTAL2

VDD

XTAL1

VIO

XEN

_RESET

8 XOUT

7 B IP

6 B IN

_PDN

5 B QP

36

3 SDIO

NC

4 B QN

NC

2 _SEN

GND

VDD_RX_TX_2.8V

C130
TP120

16

BT_CLK
C111

D_REF_CLK

RF_EN
RF_DATA

RF_RESET
PON_3587_SYNTH

OSC100

RF_CLK

LB_TX

15
14

VDD_IO_LOW_1.8V

13

GND

U103

C144

12

VDD

HB_TX

R103

11

RFOL

C148

R102

10

RFOH

9

AFC

RFIPP

19

20

18
RFIPN

RFIDP

21

RFIDN

RFIEP

22
RFIEN

RFIA P

XDIV

1 SCL K

25
26
27
28
29
30
31
35 34 33

32

2

3
4

XMODE

NC

REF_ON_PMU
VCC_SYN_2.8V

RFIA N

24

23

L115

1

L113

GSM850_OUT
GSM850_OUT
GSM900_OUT
GSM900_OUT

G
G
G
G
G

LB_RX

6
7
8
9

2
3
4
5
10

1 IN

RX_I_P
RX_I_N
RX_Q_P
RX_Q_N

9-33

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

F1 0 2

PAM1 0 0

F1 0 1

L1 2 1

C1 3 4

C148

TP212

TP203

TP1 1 2

TP120

TP300

R2 0 8
TP1 0 7

TP1 1 1

TP208
TP2 1 5TP2 1 4TP2 0 9

TP105

UCP200

This Document can not be used without Samsung's authorization

R1 0 1

SAMSUNG Proprietary-Contents may change without notice

R1 0 5

9-34

C1 0 9

C402

R1 0 7

C1 0 8

TP2 0 5

UME200

U100

C2 1 3

R2 0 5

R402

R3 0 3

C405

C4 3 2

C414

L120
R102

C2 0 6

C4 1 5

C1 1 1

C4 1 2

C2 1 5

R4 2 0

C2 0 5

R4 1 6

C411
R417

TP100

R1 0 4

R1 0 3

C1 4 4

C130

TP1 0 1

C120

L1 1 8

L1 1 0

C122

TP202

OSC1 0 0

L101

C1 0 4

C1 0 3

L1 0 8

L103

TP102

L111

RFS100

L115

C105

C123

L1 1 3

C128

L1 1 4

U103

L1 1 2

C133

Flow Chart of Troubleshooting

9-2-6. PCS1900 Receiver

RX ON
AMP-50dBm

PAM100 PIN15

NO

≥ -55dBm

Resolder RFS100,
L116, L121

Check Antenna
Switch Control

YES
PAM100 PIN18

NO

Check PAM100
PIN8=L, PIN9=L

≥ -70dBm

PIN10=H

YES

YES
NO

F101 PIN1

Resolder or Change
PAM100

Resolder or change
C103, L118

≥ -70dBm

Resolder or change
F102

YES
U103 PIN17,18
≥ -75dBm

NO

Check F101
PIN8, PIN9
≥ -75dBm

YES

YES

Resolder or change
C120, C122, L110

Check U103,
PAM100

END

9-35

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

1
2
3
4

C
A
G
G

RFS100

L100

ANT101

ANT103

C100
L116

L102

L109

C101
C147

15

14

VBAT

A NT

GND

NC
16
GND
20

L121

GND

C105
LB_RX
RX1
17
RX0
18

C103

VBATT

11
TP100
TP101

GPCTRL1
10
GPCTRL0
9
PAM100

TX_EN
VRAMP

2

MOD_STANDBY
BAND_SEL
C104

TP102
8

PON_PA

R104

RAMP

7

GND
24
GND
23
GND
21

RFIN_L B

RFIN_HB

19
13
12
6
5
3
1

NC
GND
NC
GND
GND
GND
GND

C134

4

HB_RX

22

HB_TX
LB_TX
L101

L108
F101
L103
HB_RX

L118

1 IN

6
7
8
9

C120

G
G
G
G
G

L120

GSM1800_OUT
GSM1800_OUT
GSM1900_OUT
GSM1900_OUT
2
3
4
5
10

L110

C122

C123

L112
F102
C128
6
7
8
9

L111

G
G
G
G
G

L114

17
RFIPP

VDD

XTAL2

VDD

XTAL1

VIO

XEN

_RESET
8 XOUT

7 B IP

6 B IN

_PDN

5 B QP

36

4 B QN

NC

3 SDIO

NC

2 _SEN

GND

16
15
14

VDD_IO_LOW_1.8V

VDD_RX_TX_2.8V

C130
TP120

BT_CLK
C111

D_REF_CLK

RF_EN
RF_DATA

RF_RESET
PON_3587_SYNTH

OSC100

RF_CLK

LB_TX

13

GND

U103

VDD

C144

12

VDD

HB_TX

R103

11

RFOL

C148

R102

10

RFOH

9

19

20

21

18
RFIPN

RFIDP

RFIDN

RFIEP

22
RFIEN

RFIA P

XDIV
AFC

1 SCL K

25
26
27
28
29
30
31
35 34 33

32

2

3
4

XMODE

NC

REF_ON_PMU
VCC_SYN_2.8V

RFIA N

24

23

L115

1

L113

GSM850_OUT
GSM850_OUT
GSM900_OUT
GSM900_OUT
2
3
4
5
10

1 IN

LB_RX

RX_I_P
RX_I_N
RX_Q_P
RX_Q_N

9-36

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

PAM1 0 0
TP203

TP1 1 2

TP120

TP300

R2 0 8
TP1 0 7

TP1 1 1

TP208
TP2 1 5TP2 1 4TP2 0 9

TP105

UCP200

This Document can not be used without Samsung's authorization

R1 0 1

SAMSUNG Proprietary-Contents may change without notice

R1 0 5

9-37

C1 0 9

C402

R1 0 7

C1 0 8

TP2 0 5

UME200

U100

TP212

TP202

OSC1 0 0

F1 0 2
F1 0 1

L1 2 1

C1 3 4

C148

C2 1 3

R2 0 5

R402

R3 0 3

C405

C4 3 2

C414

L120
R102

C2 0 6

C4 1 5

C1 1 1

C4 1 2

C2 1 5

R4 2 0

C2 0 5

R4 1 6

C411
R417

TP100

R1 0 4

C1 4 4

R1 0 3

C130

TP1 0 1

C120

C1 0 4

L101

L1 1 8

L1 1 0

C122

C1 0 3

L1 0 8

L103

TP102

L111

RFS100

L115

C105

C123

L1 1 3

C128

L1 1 4

U103

L1 1 2

C133

7. Block Diagrams

7-1

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Block Diagrams

Y]to¡
j™ š›ˆ“

7-2

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Block Diagrams

›ˆ“OZY’o¡P ›ˆ“OY]to¡P

7-3

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

8. PCB Diagrams
8-1. Top

8-1

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

PCB Diagrams

8-2. Bottom

8-2

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

www.s-manuals.com



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