E:\User Guide\SVC MANUAL\수출 SV... - provinspc2

L212. L213. L217. L219. L400. L. 4. 0. 1. L402. L404. L70 2. L703. OSC400. R. 1. 0. 3. R. 1. 0. 4. R. 1. 0. 5. R. 1. 0. 6. R107. R. 2. 0. 0. R204. R205. R208. R209.
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GSM TELEPHONE GT-S3370

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. 2010. 04. Rev.1.0

2. Specification 2-1. GSM850&900/DCS1800/PCS1900 General Specification GSM 850

EGSM 900

DCS1800

Phase 2

Phase 1

PCS 1900

WCDMA 2100

WCDMA 900 (optional)

Freq. Band(MHZ)

824~849

880~915

1710~1785

1850~1910

1920 ~ 1980

880 ~ 915

Uplink/Downli

869~894

925~960

1805~1880

1930~1990

2110 ~ 2170

925 ~ 960

nk ARFCN range Tx/Rx spacing

128~251

45MHz

0~124 & 975~1023

45MHz

512~885

512~810

95 MHz

80 MHz

Mod. Bit rate/ 270.833 kbps 270.833 kbps 270.833 kbps 270.833 kbps Bit Period

UL : 9612 ~ UL : 2712 ~ 9888 2863 DL : 10562 ~ DL : 2937 ~ 10838 3088 190MHz

45MHz

3.84Mcps

3.84Mcps

10 ms

10 ms

UL : BPSK

UL : BPSK

DL : QPSK

DL : QPSK

3.692 us

3.692 us

3.692 us

3.692 us

576.9 us

576.9 us

576.9 us

576.9 us

4.615 ms

4.615 ms

4.615 ms

4.615 ms

0.3 GMSK

0.3 GMSK

0.3 GMSK

0.3 GMSK

33 dBm ~

33 dBm ~

5dBm

5dBm

Power Class

Class 4

Class 4

Class 1

Class 1

Class 3

Class 3

Sensitivity

-102 dBm

-102 dBm

-102 dBm

-102 dBm

-106.7 dBm

-103.7 dBm

TDMA Mux

8

8

8

8

-

-

Cell Radius

35Km

35 Km

2Km

-

-

-

Time slot Period/Frame Period

Modulation

MS Power

30dBm~0dBm 30dBm~0dBm

Max : 24dBm Max : 24dBm Min : -50dBm Min : -50dBm

2-1

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Specification

2-2. GSM TX power class TX POWER

EGSM

TX POWER

LEVEL CONTOL

850/900

LEVEL CONTOL

5

33±2 dBm

0

30±3 dBm

0

30±3 dBm

6

31±2 dBm

1

28±3 dBm

1

28±3 dBm

7

29±2 dBm

2

26±3 dBm

2

26±3 dBm

8

27±2 dBm

3

24±3 dBm

3

24±3 dBm

9

25±2 dBm

4

22±3 dBm

4

22±3 dBm

10

23±2 dBm

5

20±3 dBm

5

20±3 dBm

11

21±2 dBm

6

18±3 dBm

6

18±3 dBm

12

19±2 dBm

7

16±3 dBm

7

16±3 dBm

13

17±2 dBm

8

14±3 dBm

8

14±3 dBm

14

15±2 dBm

9

12±3 dBm

9

12±3 dBm

15

13±2 dBm

10

10±4 dBm

10

10±4 dBm

16

11±3 dBm

11

8±4 dBm

11

8±4 dBm

17

9±3 dBm

12

6±4 dBm

12

6±4 dBm

18

7±3 dBm

13

4±4 dBm

13

4±4 dBm

19

5±3 dBm

14

2±5 dBm

14

2±5 dBm

15

0±5 dBm

15

0±5 dBm

DCS 1800

TX POWER LEVEL CONTOL

2-2

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PCS 1900

3. Product Function Main Function - 2.6”TN-QVGA Full Touch (R) - 1.3MP FF - EDGE 850/ 900/ 1800/ 1900 MHz UMTS(900 Option)/2100 MHz - Music Player, Find Music, DNSe 2.0 Stereo FM Radio (RDS) - Bluetooth v2.1 EDR, USB v2.0 HS, Micro USB IF - WAP 2.0 (Dolphine1.5) - TouchWiz Lite 2.0(w/2.6”optimized GUI) - Advanced widget, Multi IM(Palringo) - Security : SOS Message, Fake call, Mobile Tracker - Large Battery 1000mAh

3-1

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4. Array course control 4-1. Software Adjustments

Test Jig (GH99-36900A)

RF Test Cable (GH99-38251A)

Test Cable (GH39-01290A)

RF Test Cable (GH39-00985A)

4-1

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Array course control

4-2. Software Downloading 4-2-1. Downloading Binary Files • binary files and folder for downloading S3370 BOOTFILES Folder amss_compressed CSC_S3370_Open_Europe_Common_OXA.csc FactoryFs_S3370_Open_Europe_Common.ffs Rsrc2_S3370(Low).rc2 Rsrc_S3370_Open_Europe_Common.rc1 ShpApp.app

4-2-2. Pre-requsite for Downloading • Downloader Program : (MultiLoader_5.62(QSC Composite Driver).exe) • GT-S3370 Mobile Phone • Mico USB Data Cable

4-2

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Array course control

4-2-3. S/W Downloader Program 1 Before downloading program, Push Volume key Donwn + Camera key + END key

if you do properly, you can see the 'BOOT Loader' in red on the screen. 2. Connect the Micro USB data cable to the S3370

3. Execute MultiLoader_5.62(QSC Composite Driver).exe and push [Port Search] if you do properly, you can see "Ready or Ready-[S3370] 4 Check QSC62XX and Full Download

4-3

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Array course control

5 Drag and Drop All File into the Download Program

4-4

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

Array course control

6 If you see Rsrc2 Part and involve in Rsrc2_S3370(Mid).rc2 you change file of Rsrc2_S3370(Low).rc2

After Change the file

4-5

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Array course control

7 And

Click Download Program

4-6

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Array course control

8 And than You can see conditoin of Downloading S/W

4-7

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Array course control

9 If completed donwload you can see that image

4-8

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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

10-1

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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.

1-1

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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.

1-2

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

QME03

QFR01

QMI03

QKP01

QLC01

QLB01 QCR72 QAR01

QMP01

QVK01

QME01

QBR05 QSP01

QCA01 QMO01

QVO01

QCK02 QCK01

QRE01

QRF06

QCR03

QBC00

5-1

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6. MAIN Electrical Parts List SEC CODE

Design LOC

Description

0403-001688

ZD701

0404-001172

D400

0406-001223

ZD400

DIODE-TVS

0406-001223

ZD500

DIODE-TVS

0406-001223

ZD501

DIODE-TVS

0406-001223

ZD603

DIODE-TVS

0406-001223

ZD604

DIODE-TVS

0406-001223

ZD700

DIODE-TVS

0406-001223

ZD702

DIODE-TVS

0406-001223

ZD703

DIODE-TVS

0406-001223

ZD704

DIODE-TVS

0406-001223

ZD705

DIODE-TVS

0406-001223

ZD706

DIODE-TVS

0406-001223

ZD707

DIODE-TVS

0406-001231

ZD401

DIODE-TVS

0406-001267

ZD502

DIODE-TVS

0406-001267

ZD503

DIODE-TVS

0406-001267

ZD508

DIODE-TVS

0406-001286

ZD708

DIODE-TVS

0406-001303

ZD507

DIODE-TVS

0406-001303

ZD509

DIODE-TVS

0406-001329

ZD505

DIODE-TVS

0406-001369

ZD504

DIODE-TVS

0406-001375

ZD506

DIODE-TVS

0407-001002

D401

DIODE-ARRAY

0505-001165

Q400

FET-SILICON

0505-002341

Q700

FET-SILICON

1001-001428

U300

IC-ANALOG MULTIPLEX

1001-001585

U501

IC-ANALOG MULTIPLEX

1001-001635

U500

IC-ANALOG SWITCH

1003-002047

U603

IC-MOTOR DRIVER

1108-000296

UME300

1201-002764

U502

1201-002830

PAM100

IC-POWER AMP

1201-003088

PAM201

IC-POWER AMP

1203-005367

U400

DIODE-ZENER DIODE-SCHOTTKY

IC-MCP IC-AUDIO AMP

IC-POSI.FIXED REG.

6-1

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Main Electrical Parts List

SEC CODE

Design LOC

Description

1203-005512

U606

IC-POSI.FIXED REG.

1203-005521

U601

IC-POSI.FIXED REG.

1203-005727

U602

IC-MULTI REG.

1203-006111

U600

IC-DC/DC CONVERTER

1204-003020

U101

IC-DEMODULATOR

1205-003517

U100

IC-BLUETOOTH

1205-003931

U604

IC-CONTROLLER

1205-003947

UCP300

1404-001224

VR300

2007-000137

R204

R-CHIP

2007-000138

R205

R-CHIP

2007-000138

R308

R-CHIP

2007-000138

R410

R-CHIP

2007-000138

R501

R-CHIP

2007-000138

R617

R-CHIP

2007-000141

R109

R-CHIP

2007-000141

R110

R-CHIP

2007-000141

R119

R-CHIP

2007-000141

R610

R-CHIP

2007-000141

R611

R-CHIP

2007-000141

R615

R-CHIP

2007-000141

R618

R-CHIP

2007-000141

R619

R-CHIP

2007-000148

R301

R-CHIP

2007-000148

R303

R-CHIP

2007-000148

R614

R-CHIP

2007-000148

R701

R-CHIP

2007-000148

R702

R-CHIP

2007-000148

R704

R-CHIP

2007-000148

R705

R-CHIP

2007-000148

R706

R-CHIP

2007-000148

R707

R-CHIP

2007-000152

R700

R-CHIP

2007-000153

R708

R-CHIP

2007-000157

R401

R-CHIP

2007-000157

R403

R-CHIP

IC-MODEM THERMISTOR-NTC

6-2

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Main Electrical Parts List

SEC CODE

Design LOC

Description

2007-000162

R626

R-CHIP

2007-000162

R709

R-CHIP

2007-000162

R716

R-CHIP

2007-000172

R505

R-CHIP

2007-000172

R506

R-CHIP

2007-000932

R305

R-CHIP

2007-001298

R201

R-CHIP

2007-001298

R207

R-CHIP

2007-001305

R202

R-CHIP

2007-001305

R203

R-CHIP

2007-003015

R100

R-CHIP

2007-003015

R101

R-CHIP

2007-003112

R605

R-CHIP

2007-003112

R606

R-CHIP

2007-007156

R407

R-CHIP

2007-007875

R623

R-CHIP

2007-008049

R502

R-CHIP

2007-008419

R103

R-CHIP

2007-008419

R104

R-CHIP

2007-008419

R105

R-CHIP

2007-008419

R106

R-CHIP

2007-008516

R107

R-CHIP

2007-008579

R500

R-CHIP

2007-008588

R508

R-CHIP

2007-008588

R509

R-CHIP

2007-008588

R510

R-CHIP

2007-008588

R511

R-CHIP

2007-008766

R406

R-CHIP

2007-008774

R208

R-CHIP

2007-008809

R306

R-CHIP

2007-008809

R405

R-CHIP

2007-008811

R613

R-CHIP

2007-009115

R512

R-CHIP

2007-009115

R513

R-CHIP

2007-009211

R209

R-CHIP

2007-009211

R210

R-CHIP

6-3

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

Main Electrical Parts List

SEC CODE

Design LOC

Description

2203-000233

C134

C-CER,CHIP

2203-000233

C206

C-CER,CHIP

2203-000233

C403

C-CER,CHIP

2203-000233

C409

C-CER,CHIP

2203-000254

C101

C-CER,CHIP

2203-000254

C102

C-CER,CHIP

2203-000254

C120

C-CER,CHIP

2203-000254

C215

C-CER,CHIP

2203-000254

C301

C-CER,CHIP

2203-000254

C408

C-CER,CHIP

2203-000254

C453

C-CER,CHIP

2203-000254

C456

C-CER,CHIP

2203-000254

C531

C-CER,CHIP

2203-000254

C533

C-CER,CHIP

2203-000278

C103

C-CER,CHIP

2203-000278

C104

C-CER,CHIP

2203-000278

C118

C-CER,CHIP

2203-000386

C121

C-CER,CHIP

2203-000386

C523

C-CER,CHIP

2203-000386

C524

C-CER,CHIP

2203-000386

C618

C-CER,CHIP

2203-000386

C619

C-CER,CHIP

2203-000386

C620

C-CER,CHIP

2203-000386

C621

C-CER,CHIP

2203-000438

C213

C-CER,CHIP

2203-000438

C300

C-CER,CHIP

2203-000438

C536

C-CER,CHIP

2203-000438

C537

C-CER,CHIP

2203-000696

C307

C-CER,CHIP

2203-000725

C614

C-CER,CHIP

2203-000812

C216

C-CER,CHIP

2203-000812

C227

C-CER,CHIP

2203-000812

C228

C-CER,CHIP

2203-000812

C305

C-CER,CHIP

2203-000812

C515

C-CER,CHIP

2203-000812

C700

C-CER,CHIP

6-4

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

Main Electrical Parts List

SEC CODE

Design LOC

Description

2203-000812

C703

C-CER,CHIP

2203-000854

C140

C-CER,CHIP

2203-000995

C702

C-CER,CHIP

2203-002487

C138

C-CER,CHIP

2203-002487

C542

C-CER,CHIP

2203-002668

C113

C-CER,CHIP

2203-002668

C115

C-CER,CHIP

2203-002668

C126

C-CER,CHIP

2203-002668

C142

C-CER,CHIP

2203-002668

C144

C-CER,CHIP

2203-002677

C224

C-CER,CHIP

2203-003054

C143

C-CER,CHIP

2203-005288

C125

C-CER,CHIP

2203-005444

C145

C-CER,CHIP

2203-005450

C122

C-CER,CHIP

2203-005480

C214

C-CER,CHIP

2203-005481

C106

C-CER,CHIP

2203-005682

C111

C-CER,CHIP

2203-005682

C239

C-CER,CHIP

2203-005682

C512

C-CER,CHIP

2203-005727

C548

C-CER,CHIP

2203-005727

C549

C-CER,CHIP

2203-005729

C504

C-CER,CHIP

2203-005729

C545

C-CER,CHIP

2203-005729

C546

C-CER,CHIP

2203-005732

C503

C-CER,CHIP

2203-005734

C226

C-CER,CHIP

2203-005736

C107

C-CER,CHIP

2203-005736

C235

C-CER,CHIP

2203-005736

C240

C-CER,CHIP

2203-005736

C415

C-CER,CHIP

2203-005736

C438

C-CER,CHIP

2203-005789

C137

C-CER,CHIP

2203-005792

C136

C-CER,CHIP

2203-006048

C217

C-CER,CHIP

2203-006048

C302

C-CER,CHIP

6-5

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

Main Electrical Parts List

SEC CODE

Design LOC

Description

2203-006048

C303

C-CER,CHIP

2203-006048

C304

C-CER,CHIP

2203-006048

C308

C-CER,CHIP

2203-006048

C309

C-CER,CHIP

2203-006048

C314

C-CER,CHIP

2203-006048

C440

C-CER,CHIP

2203-006048

C441

C-CER,CHIP

2203-006048

C442

C-CER,CHIP

2203-006048

C450

C-CER,CHIP

2203-006048

C451

C-CER,CHIP

2203-006048

C452

C-CER,CHIP

2203-006048

C454

C-CER,CHIP

2203-006048

C500

C-CER,CHIP

2203-006048

C701

C-CER,CHIP

2203-006048

C706

C-CER,CHIP

2203-006137

C139

C-CER,CHIP

2203-006187

C203

C-CER,CHIP

2203-006187

C207

C-CER,CHIP

2203-006187

C405

C-CER,CHIP

2203-006187

C406

C-CER,CHIP

2203-006190

C532

C-CER,CHIP

2203-006190

C535

C-CER,CHIP

2203-006194

C539

C-CER,CHIP

2203-006257

C130

C-CER,CHIP

2203-006257

C131

C-CER,CHIP

2203-006305

C623

C-CER,CHIP

2203-006305

C624

C-CER,CHIP

2203-006305

C625

C-CER,CHIP

2203-006305

C626

C-CER,CHIP

2203-006305

C627

C-CER,CHIP

2203-006305

C628

C-CER,CHIP

2203-006305

C629

C-CER,CHIP

2203-006305

C630

C-CER,CHIP

2203-006348

C400

C-CER,CHIP

2203-006348

C601

C-CER,CHIP

2203-006399

C108

C-CER,CHIP

6-6

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

Main Electrical Parts List

SEC CODE

Design LOC

Description

2203-006399

C401

C-CER,CHIP

2203-006399

C421

C-CER,CHIP

2203-006399

C422

C-CER,CHIP

2203-006399

C424

C-CER,CHIP

2203-006399

C529

C-CER,CHIP

2203-006399

C534

C-CER,CHIP

2203-006399

C538

C-CER,CHIP

2203-006399

C540

C-CER,CHIP

2203-006399

C602

C-CER,CHIP

2203-006399

C603

C-CER,CHIP

2203-006399

C604

C-CER,CHIP

2203-006399

C605

C-CER,CHIP

2203-006399

C610

C-CER,CHIP

2203-006399

C613

C-CER,CHIP

2203-006399

C622

C-CER,CHIP

2203-006423

C417

C-CER,CHIP

2203-006423

C419

C-CER,CHIP

2203-006423

C435

C-CER,CHIP

2203-006423

C436

C-CER,CHIP

2203-006423

C437

C-CER,CHIP

2203-006423

C505

C-CER,CHIP

2203-006423

C517

C-CER,CHIP

2203-006562

C530

C-CER,CHIP

2203-006562

C600

C-CER,CHIP

2203-006611

C132

C-CER,CHIP

2203-006611

C133

C-CER,CHIP

2203-006642

C229

C-CER,CHIP

2203-006693

C434

C-CER,CHIP

2203-006839

C443

C-CER,CHIP

2203-006839

C449

C-CER,CHIP

2203-006839

C502

C-CER,CHIP

2203-006839

C507

C-CER,CHIP

2203-006839

C527

C-CER,CHIP

2203-006841

C402

C-CER,CHIP

2203-006841

C525

C-CER,CHIP

2203-006872

C100

C-CER,CHIP

6-7

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

Main Electrical Parts List

SEC CODE

Design LOC

Description

2203-006872

C105

C-CER,CHIP

2203-006872

C109

C-CER,CHIP

2203-006872

C306

C-CER,CHIP

2203-006872

C423

C-CER,CHIP

2203-006872

C425

C-CER,CHIP

2203-006872

C426

C-CER,CHIP

2203-006872

C427

C-CER,CHIP

2203-006872

C428

C-CER,CHIP

2203-006872

C429

C-CER,CHIP

2203-006872

C430

C-CER,CHIP

2203-006872

C431

C-CER,CHIP

2203-006872

C432

C-CER,CHIP

2203-006872

C433

C-CER,CHIP

2203-006872

C455

C-CER,CHIP

2203-007194

C222

C-CER,CHIP

2203-007194

C225

C-CER,CHIP

2203-007270

C410

C-CER,CHIP

2203-007270

C411

C-CER,CHIP

2203-007270

C412

C-CER,CHIP

2203-007271

C230

C-CER,CHIP

2203-007271

C446

C-CER,CHIP

2203-007271

C608

C-CER,CHIP

2203-007271

C616

C-CER,CHIP

2203-007271

C631

C-CER,CHIP

2203-007279

C444

C-CER,CHIP

2203-007279

C445

C-CER,CHIP

2203-007279

C447

C-CER,CHIP

2203-007279

C528

C-CER,CHIP

2203-007279

C541

C-CER,CHIP

2203-007317

C404

C-CER,CHIP

2203-007317

C407

C-CER,CHIP

2203-007317

C413

C-CER,CHIP

2203-007317

C414

C-CER,CHIP

2203-007317

C416

C-CER,CHIP

2203-007317

C439

C-CER,CHIP

2203-007317

C448

C-CER,CHIP

6-8

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

Main Electrical Parts List

SEC CODE

Design LOC

Description

2203-007317

C513

C-CER,CHIP

2203-007317

C609

C-CER,CHIP

2203-007369

C526

C-CER,CHIP

2404-001465

TA500

C-TA,CHIP

2404-001496

TA700

C-TA,CHIP

2404-001506

TA400

C-TA,CHIP

2404-001506

TA401

C-TA,CHIP

2404-001572

TA100

C-TA,CHIP

2409-001166

BAT400

2703-001178

L221

INDUCTOR-SMD

2703-001729

L112

INDUCTOR-SMD

2703-001733

L118

INDUCTOR-SMD

2703-001733

L119

INDUCTOR-SMD

2703-001737

L113

INDUCTOR-SMD

2703-002200

L105

INDUCTOR-SMD

2703-002203

L120

INDUCTOR-SMD

2703-002208

L220

INDUCTOR-SMD

2703-002368

L117

INDUCTOR-SMD

2703-002649

L205

INDUCTOR-SMD

2703-002793

L213

INDUCTOR-SMD

2703-002794

L106

INDUCTOR-SMD

2703-002794

L108

INDUCTOR-SMD

2703-002794

L109

INDUCTOR-SMD

2703-002794

L111

INDUCTOR-SMD

2703-002794

L114

INDUCTOR-SMD

2703-002794

L116

INDUCTOR-SMD

2703-002798

L217

INDUCTOR-SMD

2703-002858

L102

INDUCTOR-SMD

2703-002858

L103

INDUCTOR-SMD

2703-002900

L400

INDUCTOR-SMD

2703-002900

L401

INDUCTOR-SMD

2703-002901

L204

INDUCTOR-SMD

2703-002919

L104

INDUCTOR-SMD

2703-002919

L107

INDUCTOR-SMD

2703-002919

L110

INDUCTOR-SMD

2703-002958

L405

INDUCTOR-SMD

C-EDL

6-9

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

Main Electrical Parts List

SEC CODE

Design LOC

Description

2703-002958

L406

INDUCTOR-SMD

2703-003004

L101

INDUCTOR-SMD

2703-003121

L115

INDUCTOR-SMD

2703-003125

L219

INDUCTOR-SMD

2703-003258

L402

INDUCTOR-SMD

2703-003258

L403

INDUCTOR-SMD

2703-003258

L404

INDUCTOR-SMD

2703-003347

L508

INDUCTOR-SMD

2703-003479

L300

INDUCTOR-SMD

2703-003479

L701

INDUCTOR-SMD

2703-003479

L702

INDUCTOR-SMD

2703-003479

L703

INDUCTOR-SMD

2703-003479

L704

INDUCTOR-SMD

2703-003479

L706

INDUCTOR-SMD

2703-003748

L600

INDUCTOR-SMD

2801-004589

OSC100

CRYSTAL-SMD

2801-004902

OSC400

CRYSTAL-SMD

2809-001280

TCX200

OSCILLATOR-VCTCXO

2901-001409

F602

FILTER-EMI SMD

2901-001480

F600

FILTER-EMI/ESD

2901-001480

F601

FILTER-EMI/ESD

2904-001789

F201

FILTER-SAW

2910-000062

DUF201

DUPLEXER-SAW

2910-000092

DUF200

DUPLEXER-SAW

2911-000145

FEM100

DUPLEXER-FEM

3003-001136

MIC_500

MIC MEMS

3003-001138

MIC_501

MIC MEMS

3301-001534

L700

BEAD-SMD

3301-001729

L506

BEAD-SMD

3301-001729

L507

BEAD-SMD

3301-001812

L601

BEAD-SMD

3301-001885

L500

BEAD-SMD

3301-001885

L501

BEAD-SMD

3301-001885

L502

BEAD-SMD

3301-001885

L504

BEAD-SMD

3301-001885

L509

BEAD-SMD

6-10

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

Main Electrical Parts List

SEC CODE

Design LOC

Description

3301-001885

L510

3404-001152

TACT700

SWITCH-TACT

3404-001152

TACT702

SWITCH-TACT

3705-001503

RFS100

CONNECTOR-COAXIAL

3708-002015

SLC600

CONNECTOR-FPC/FFC/PIC

3709-001488

SIM700

CONNECTOR-CARD EDGE

3709-001575

CD700

CONNECTOR-CARD EDGE

3711-006808

BTC700

HEADER-BATTERY

3711-006882

HEA600

HEADER-BOARD TO BOARD

3711-006919

HDC_600

HEADER-BOARD TO BOARD

3722-002871

IFC500

4709-001615

F100

GH70-03951A

SC100

ICT SHIELD-SHIELD CAN CLIP

GH70-03951A

SC101

ICT SHIELD-SHIELD CAN CLIP

GH70-03951A

SC102

ICT SHIELD-SHIELD CAN CLIP

GH70-03951A

SC103

ICT SHIELD-SHIELD CAN CLIP

GH70-03951A

SC104

ICT SHIELD-SHIELD CAN CLIP

GH71-08731A

ANT100

NPR CONTACT-CAM

GH71-08731A

ANT101

NPR CONTACT-CAM

GH71-08731A

ANT102

NPR CONTACT-CAM

GH71-08731A

SPK500

NPR CONTACT-CAM

GH71-08731A

SPK501

NPR CONTACT-CAM

GH80-03320A

R121

BEAD-SMD

JACK-MINI USB BALUN

SOLDER-CREAM/SMT KOREA(FREE)

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

6-11

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

9. Flow Chart of Troubleshooting 9-1. Baseband 9-1-1. Power ON

'Power On' does not work

Check the current consumption Yes Current consumption >= 100mA

No

No

Current consumption >= 30mA

Yes

Check the pin3 of Q400

Check the UCP300

Low

Yes Download again

Check the VBAT Voltage

VPH_PWR = VBAT No

Voltage >=3.3V

Charge the Battery Yes

Yes

Check the power VREG_RF1_2.3V VREG_RF2_1.4V VREG_MSMC_1.2V VREG_USIM_2.85V VREG_TCXO_2.85V VREG_RFTX2_1.3V VREG_RFRX2_1.3V VREG_RFA_2.2V VREG_MSMP_2.6V VREG_MSME_1.8V VREG_GP1_2.85V VREG_GP2_2.9V

No Change the UCP300

Yes Check the TCXO clock (TCX200)

No Clock = 19.2 MHz

Change the TCX200

Yes Check the OSC400

No Clock = 32.768 kHz

High

Change the OSC400

Yes END

9-1

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

No

Change the Q400

TP_EBI1_ADV

Flow Chart of Troubleshooting

TP_EBI2_CS

TP_UART_RX

TP_EBI2_D0

C631

C604

C603

R614 R612

C608

C403

TP_UART_RTS

TP_UART_CTS

R120

UCP300

C447

R200

C431

C236

C239

C309

R209 R208

L104 C117

L102

L103

C119

L106

L108

L109

L111 C240

C238 L219 R107

C235

FEM100

L217 L201

R105

R106

R103

C107

C108

L101

C111

DUF200

R104

L205

R204

C123

L107

C207

L204

R205

DUF201

C414

C413

C426

C404

C216

C217

C424

C432

L110

L212

L400

TACT700

C213 C215

C222

L401

C436

C437

C435

C425

C438

C225

C415

L213

C314

C406

C409

C405

C427

R306

C408

R305

ZD705

C446

C203

C214

VPH_PWR

TA400

TA401

SS 4

G 3

VBAT 6 5 2 1

BAT_FET_N

Q400

VREG_TCXO_2.85V

C214

4 3

OUT VCC

R205

1

R204

2

TRK_LO_ADJ

GND VCON

TCX200

TCXO C213

C215

C216

C217

TCXO 9-2

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

C705

U602

R626

C423

U604

TP_UART_TX

C616

R405

C623

TP_CAMIF_DATA(0)

TP_EBI1_D0

R709

U606

TP_EBI1_CKE

D401

TP_EBI2_LB

SLC600

ZD708

TP_EBI1_OE

R623

R617

ZD700

C702

R707

L700

C630

C613 ZD606

C624

C105

C626

OSC100

C102

C103

R100

C10 4

R121

ZD702

C609

L406

C420

C439

C441

C625

C621

C627

C619

R611

C629 C628

L601

C122

C62 0

C606 C611

C618

C12 1

U100

L40 5

C418

C444

C417

C445

C412

C419

R613

R610

C605

C120

C610

C428

C416

C201

C443

Q400

BTC700

TA400

F100

C407

TCX200 L703

C440

C455

OSC400

L70 2

C450

TA401

C307

C41 1

C401

L402 C308

C529

R407

C410

VR300

C451

ZD400

L404

C433

ZD701

R308

TP_EBI1_CLK_P

ZD401

U300

TA700

C442

TP_EBI1_CLK_ M

C622

C454

R401

C449 C434

L501

C45 3

R301

L403

R406

C429

C515

U603

TP_EBI2_WE

C421 C422

C513

C456

R300

C400 C448 C430

R516

R307

ZD704

UME300

ZD703

C302

C521

TP_EBI2_UB

C306

R403

C514

C303

TP_EBI1_WE

TP_EBI2_OE

R410

SC104

R304

C304

ZD709

TP_A16

R303

C300

ZD508

C305

TP_EBI1_CS

TP_USB_ID

C452

C301

R302

ZD710

Flow Chart of Troubleshooting

VREG_RF1_2.3V

VREG_MSMC_1.2V VREG_RFTX2_1.3V VREG_RF2_1.4V

VREG_RFRX2_1.3V VREG_RFA_2.2V

VREG_USIM_2.85V VREG_MSMP_2.6V VREG_MSME_1.8V

C412

C411

C410

VREG_TCXO_2.85V

VREG_GP2_2.9V

AC12

VSW_RF2 VREG_RF2 VREG_CDC2 VREG_GP1 VREG_GP2 VREG_MPLL VREG_MSME VREG_MSMP VREG_RFA VREG_RFRX2 VREG_RFTX2 VREG_TCXO VREG_USIM VREG_USB_2P6 VREG_USB_3P3 VREG_NCP NCP_CTC1

AC15

VREG_GP1_2.85V L402 L403

AB15 AC17

L404

AB17 M18 AA22 Y22 T13 W15 W13 W16 W21 V21 U22 W14 V15 V14 AC20

VREG_RF2_1.4V

AB18

VPH_PWR

AB19

UCP300 R406

OSC400 2

C405

1

C406

V23

VSW_RF1 VREG_RF1

AC18

U23 XTAL_19M_OUT W11 XO_EN_GP1 W10 XO_OUT_GP1 W23 XO_ADC_REF W22 XO_ADC_IN AA23 XTAL_32K_IN AB23 XTAL_32K_OUT AA9 R_REF_EXT AC13 VREF_THERM

VSW_MSMC

AC11

XTAL_19M_IN

VSW_5V VREG_5V

9-3

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

Flow Chart of Troubleshooting

9-1-2. Sim Part

"Insert SIM is displayed on the LCD Yes

No

Check the SIM connector's (SIM700) connection to SIM card

Resolder or change SIM700

Yes

No

Check the voltage at pin 1 of SIM700 >= 2.8V ?

Check the UCP300

Yes

No

Is there any signals pin2, 3, 4 of SIM700 ?

Check the UCP300

Yes

Check the SIM Card

END

9-4

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

TP_EBI1_ADV

Flow Chart of Troubleshooting

C305

R303 R304

C300

R307 TP_EBI2_D0

TP_UART_RX

C403

C703

L706

R120

UCP300

L406

TP_UART_CTS

U604

C420

TP_UART_RTS

L40 5

C418

C613 ZD606

VK700

R200

SIM700

R209

C239

C309

C447

C431

C236

C443

C704

C705

C423

C626

C624

C623

R121

C608

C706

U602

TP_UART_TX

TP_EBI1_D0

C609

C605

C628

C627

C625

C621

C630

C619

R612

C603

C416

R208

L104

L701

L704

C700

L300

ZD707

C117

L102

L103

C119

L106

L108

L109

C123

L107

R702

TP_PON_RESET_N

FEM100

R703

C235

L217

R704

L201

R106

R105

R104

R103

C107

C108

L101

C111

L205

DUF200

Q700

L219 R107

R701

R706

R716

R705

C707

R708

SC103

C240

C238

C207

L204

C203

TACT700

TP_EBI1_ADV

C214 TP_A16

R606

TP_EBI1_OE

R204

L111

DUF201

C413

C414

C426

C404

R205

C225

C217

C216

C424

C432

L110

L212

L400

C213 C215

L401

C436

C437

C435

C425

C438

C222

C415

L213

C314

C406

C409

C405

C427

R306

C408

R305

ZD705

C446

TCX200 L703

C62 0

C604

C441 C201

OSC400

L70 2

R611

C629

R626 R614

C417

C444

C419

C445

C412

C439

L402 C308

R610

C606

R407

C410

VR300

C428

C407

L404

C433

C440

C455

C449 C434

C450

R613

L601

C307

C41 1

C401

C422

C529

ZD400

C421

C429

C451

00 T4

R308

TP_CAMIF_DATA(0)

ZD708

TP_EBI2_LB

BA

U300

TP_EBI1_CLK_P

C611

C442

L403

R406

C430

TP_EBI1_CLK_ M

R405

R301

C610

C400

R401

C454

R300

TP_EBI2_WE

C45 3

ZD704

C456

R403

UME300

ZD703

C302

ZD709

TP_EBI1_CKE

D401

TP_EBI2_UB

C306

TP_EBI2_CS

R410

SC104

C303

TP_EBI1_WE

TP_EBI2_OE

C304

C448

TP_A16

TP_EBI1_OE

TP_USB_ID

C452

TP_EBI1_CS

C301

R302

ZD710

TP_EBI1_CS

P1

KEYPAD(2) KEYPAD(1) KEYPAD(0)

1005

KEYSENSE_N(2) KEYSENSE_N(1) KEYSENSE_N(0)

Y3 AA1

P1

L300

AA2

P1 P1

Y2

P1

Y1

P1

W3

P1

W2

P1

V2

P1

V1

P1

W1

TP_USB_ID

AA8 AC7 AC6

UART1_RX UART1_TX UART1_RTS UART1_CTS USIM_DATA USIM_CLK USIM_RESET

VREG_USIM_2.85V

SD_CLK SD_DATA(3) SD_DATA(2) SD_DATA(1) SD_DATA(0) SD_CMD SD_PWR_N I2C_SCL_AUDIO I2C_SDA_AUDIO I2C_SCL_USB I2C_SDA_USB TOUCH_SDA TOUCH_SCL CAM_SDA CAM_SCL BT_PCM_DOUT

SIM700 1 2 3

USIM_RESET USIM_CLK

C703 C704 C705 C706

1 2 3

6 6 5 5 4 4 G G G G 10 9 8 7

R708 USIM_DATA

E10 C10 P5

F11

P5

F10

P5

AC5

P5

AB6

P5

AC4

P3

AB8

P3

AA7

P7

AB4

P7

AA6

P7

AB5

P7

AA5

P7

AA4

P7

AB3 W18

P7

V8

P7

W9

P7

W8

P7

W7

P7

W6

P7

V7

P5

A10

P5

B10

P5

E9

P5

B8

GPIO_9|KEYPAD_4 GPIO_10|KEYPAD_3 GPIO_11|KEYPAD_2 GPIO_12|KEYPAD_1 GPIO_13|KEYPAD_0 GPIO_14|KEYSENSE4_N GPIO_15|KEYSENSE3_N GPIO_16|KEYSENSE2_N GPIO_17|KEYSENSE1_N GPIO_18|KEYSENSE0_N USB_ID USB_DP

UCP300

USB_DM UART1_RXD UART1_TXD GPIO_8|UART1_RFR_N GPIO_7|UART1_CTS_N GPIO_47|USIM_DATA GPIO_46|USIM_CLK GPIO_45|USIM_RESET GPIO_73|MUSIM_DP GPIO_72|MUSIM_DM GPIO_6|SDCC1_CLK GPIO_5|SDCC1_DATA3 GPIO_4|SDCC1_DATA2 GPIO_3|SDCC1_DATA1 GPIO_2|SDCC1_DATA0 GPIO_1|SDCC1_CMD MPP2|SDIO_PWR_EN GPIO_71|SDCC2_CLK GPIO_70|SDCC2_DATA3 GPIO_69|SDCC2_DATA2 GPIO_68|SDCC2_DATA1 GPIO_67|SDCC2_DATA0 GPIO_66|SDCC2_CMD GPIO_39|I2C_SDA GPIO_40|I2C_SCL GPIO_21|AUX_PCM_DOUT

C707

USIM CONNECTOR

9-5

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

L600

Flow Chart of Troubleshooting

9-1-3. Microphone Part (MAIN)

Microphone does not work Yes No

Is the assembled status of microphone O.K?

Reassemble the microphone

Yes Check the reference voltage on mic path Yes No

On booting, HSED_BIAS(L500)≒1.8V ?

Check UCP300

Yes No On booting, voltage between MIC1+(L502) and MIC1-(GND)

Change MIC_500

≒0.8V? Yes

No

On calling, MIC_SEL(U500 pin4&8) are ≒0V ?

Check UCP300

Yes

No

On calling, MIC1+(C502) & MIC1-(C507) ≒1.0V?

Check UCP300

Yes END

9-6

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

Flow Chart of Troubleshooting

2B1

U500

2A S2

1B0

MIC1_SPK_P

9

MIC1_MSM_P_IN

8

MIC_SEL

C507

MIC1_MSM_N

U500

1A S1

R500

GND 2B0 6 7

MIC1_RCV_P

C512

MIC SEL HIGH: SPK MIC SEL LOW : RCV

C502

MIC_500 POWER GND1 GND2 OUT

L500

HSED_BIAS_1.8V

1 2 GND 3 GND 4 OUT

MIC1_RCV_N L502

ZD509

MIC1_RCV_P

C512

MAIN MIC PATH

9-7

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

C536

5

TA500 L500

4

MIC1_RCV_N

L502

MIC1_MSM_N_IN

10

ZD509

3

MIC1_MSM_P

MIC1_MSM_N_IN

L507

C502 2 1 1B1 VCC

R501

C504

MIC1_MSM_P_IN MIC1_SPK_N

L504 C500

C517

C507

ZD507

C500

C505

Close to QSC

R501

L506

C503

C537

R502 HSED_BIAS_1.8V

ZD501 ZD500

Flow Chart of Troubleshooting

9-1-4. Microphone Part (SPK phone)

Yes No

Is the assembled status of microphone O.K?

Reassemble the microphone

Yes Check the reference voltage on mic path Yes No

On booting, HSED_BIAS(L501)≒1.8V ?

Check UCP300

Yes No On booting, voltage between MIC1+(C515) and MIC1-(C514) ≒0.8V?

Change MIC_500

Yes

No

On calling, MIC_SEL(U500 pin4&8) are ≒1.8V ?

Check UCP300

Yes

No

On calling, MIC+(C502) & MIC-(C507) ≒1.0V?

Check UCP300

Yes END

9-8

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

Flow Chart of Troubleshooting

MIC_501

Microphone does not work

U500

OUT GND GND PWR GND GND

HSED_BIAS_1.8V

Close to QSC

R501

L501

R516

1 2 3 4 5 6

MIC1_SPK_P MIC1_SPK_N

C500 MIC1_MSM_P_IN

2 1 1B1 VCC

MIC1_MSM_N_IN

3 4

MIC1_RCV_N

C513 C502

MIC1_SPK_N

5

U500

2A S2

1B0

C521

C515

ZD508

C514

MIC1_MSM_N_IN 2B1

1A S1

MIC1_MSM_P

10

MIC1_SPK_P

9

MIC1_MSM_P_IN

8

MIC_SEL

C507

MIC1_MSM_N

GND 2B0 6 7

MIC1_RCV_P

MIC SEL HIGH: SPK MIC SEL LOW : RCV

SPK MIC PATH

9-9

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

C536

HSED_BIAS_1.8V

L506

C512 C502

L507

R500

MIC_501

C537

TA500 L500

L502

ZD509

C614

R623

U603

C500 R501

C504

C515

C517

C507

R516

C505

L504

ZD604

L501

C513

C514

ZD508

ZD507

ZD603

C521

BOTHHOLE105

R502 C503

ZD501 ZD500

RCV_P RCV_N SPK_OUT_P SPK_OUT_N

HSED_BIAS_1.8V

C310

LINE_IN_L_P

CCOMP

LINE_OUT_R_N

LINE_OUT_L_P

EARON

EAROP

HPH_VNEG

HPH_OUT_L_P

HPH_OUT_R_N

HSED_BIAS

EBI2_A_D_2

EBI2_A_D_1

EBI2_A_D_0

C314

M21

T21

R21

P19

N19

R19

T19

P18

LINE_IN_R_N

MIC2P

MIC2N

MIC1P

MIC1N

HKAIN1

HKAIN0

PA_DAC

PWR_DET_IN

TX_OUT_G_HB

TX_OUT_G_LB

TX_OUT_U_HB2

TX_OUT_U_HB1

TX_OUT_U_LB

RX_IN_G_HBP

RX_IN_G_HBM

RX_IN_G_LBP

RX_IN_G_LBM

RX_IN_U_HB2P

RX_IN_U_HB2M

RX_IN_U|G_HB1P

RX_IN_U|G_HB1M

RX_IN_U|G_LBP

RX_IN_U|G_LBM

UCP 300

C31 1

HPH_OUT_R HPH_OUT_L

U19

N23

P23

N22

P22

P21

N21

R22

T22

A18

C23

A22

B23

A20

A21

A19

G23

F23

J22

H22

L23

K23

J23

GPIO_55|GPS_ADCI

UMTS2100_TX GSM850_GSM900_TX DCS1800_PCS1900_TX PWR_DET GSM_PA_PWR_CTL VTHERM_IN VBATT_ID MIC1_MSM_N MIC1_MSM_P MIC2_MSM_N MIC2_MSM_P RADIO_ROUT RADIO_LOUT

L22

K22

F14

H23

P5

U900_G900_RXM U900_G900_RXP PCS_RXM PCS_RXP UMTS2100_RXM UMTS2100_RXP GSM850_RXM GSM850_RXP DCS_RXM DCS_RXP UMTS900_TX

Flow Chart of Troubleshooting

9-1-5. Microphone Part (EAR MIC)

Microphone does not work Yes

Check the reference voltage on mic path Yes

On booting, HSED_BIAS(R500)≒1.8V ? No

On calling with ear_mic, VBUS_5V(C542) ≒1.25V?

On calling with ear_mic, EARMIC_P(L504) ≒1.25V?

On calling with ear_mic, MIC2+(C505) & MIC2-(C517) ≒1.0V?

D2

D1

E1

Check UCP300

Yes No

Check U501

Yes

No Change R500 or R502 or L504

Yes

No Check UCP300

Yes

END

EBI2_D(3) EBI2_D(2) EBI2_D(1) EBI2_D(0)

9-10

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

L507

C536

C517

C505

C507

L504 C500 R501

C504

ZD507

L506

C537

R502 C503

TA500

ZD501 ZD500

U500

L500

L502

ZD509

R500

TP_LCD_WE

C530

I2C_SCL_USB

C134 C144

TP_USB_SW_INT TP_ISET

19

11 VDD

14

12 INTB

13

15

VBUS

I2C_SDA

16

18

DP

OUT

ISET

DM

JIG_ON_J

DM

JIG

U501

DP

VDDIO

20 ID

USB_ID

L509

TP_JIG_ON

BOOT_SW TP_BOOT_SW

RXD 6

D5

D+ 4

SPK_L

MIC 3

EARMIC_P

C136

C545

C546

Micro USB Switch HSED_BIAS_1.8V

R500

TA500 R502 C504 L504

C505 MIC2_MSM_P

EARMIC_P

IF_UART1_TX

UART1_RX_JTAG IF_UART1_RX USB_D_M USB_D_P

C541

C503

JIG_ON

UART1_TX_JTAG SPK_R

L510

R513

9

TXD 7

1

R512

EAR_L

10

BOOT 8

21 GND 22 NC 23 NC

EAR_R

USB_SW_INT

VREG_MSMP_2.6V

I2C_SCL

17

IFC500

C542 ZD506

C138

R509

I2C_SDA_USB

C548

C549

L114

C133

C142

C139

VPH_PWR

C525

ZD505

L115

R109

C132

L116

VBUS_5V

TP_LCD_CS

R633

ZD504

C137

TP_LCD_RE

R508

L508

R110

U101

C131

F602

C130

USB_OVP_5V

VREG_MSMP_2.6V

TP_LCD_D(0)

2

TP_BOOT_SW

C512 C502

C517 MIC2_MSM_N

9-11

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

RCV_P

HSED_BIAS_1.8V

RX_IN_U|G_LBP

RX_IN_U|G_LBM

CCOMP

LINE_OUT_R_N

LINE_OUT_L_P

EARON

EAROP

HPH_VNEG

HPH_OUT_L_P

HPH_OUT_R_N

HSED_BIAS

LINE_IN_L_P

LINE_IN_R_N

MIC2P

MIC2N

MIC1P

MIC1N

HKAIN1

HKAIN0

PA_DAC

PWR_DET_IN

TX_OUT_G_HB

TX_OUT_G_LB

TX_OUT_U_HB2

TX_OUT_U_HB1

TX_OUT_U_LB

RX_IN_G_HBP

RX_IN_G_HBM

RX_IN_G_LBP

RX_IN_G_LBM

RX_IN_U_HB2P

RX_IN_U_HB2M

RX_IN_U|G_HB1P

RX_IN_U|G_HB1M

C310

C523

EBI2_A_D_2

EBI2_A_D_1

EBI2_A_D_0 D2

D1

E1

This Document can not be used without Samsung's authorization ZD503

ZD502

On calling, REV_P(R505) & REV_N(R506) ≒1.0V?

C314

M21

T21

R21

P19

N19

R19

T19

P18

U19

N23

P23

N22

P22

P21

N21

R22

T22

A18

C23

A22

B23

A20

A21

A19

G23

F23

J22

H22

L23

K23

J23

Is the terminal of Receiver O.K ?

C31 1

C310

L22

H23

R505

SPK_OUT_N

SPK_OUT_P

RCV_N

HPH_OUT_L

HPH_OUT_R

RADIO_LOUT

RADIO_ROUT

MIC2_MSM_P

MIC2_MSM_N

MIC1_MSM_P

MIC1_MSM_N

VBATT_ID

VTHERM_IN

GSM_PA_PWR_CTL

PWR_DET

DCS1800_PCS1900_TX

GSM850_GSM900_TX

UMTS2100_TX

UMTS900_TX

DCS_RXP

DCS_RXM

GSM850_RXP

GSM850_RXM

UMTS2100_RXP

UMTS2100_RXM

PCS_RXP

PCS_RXM

C523

C524

GPIO_55|GPS_ADCI

R506

ZD503

K22

C311

ZD502

F14

U900_G900_RXP

RCV

P5

U900_G900_RXM

Flow Chart of Troubleshooting

9-1-6. Receiver Part

There is no sound from the Receiver Yes No Replace the Receiver

Yes

No Check UCP300

Yes

END

RCV_P R505 1

RCV_N R506 2

C524

RCV

EBI2_D(3) EBI2_D(2) EBI2_D(1) EBI2_D(0)

9-12

SAMSUNG Proprietary-Contents may change without notice 1

RCV

2

Flow Chart of Troubleshooting

9-1-7. SPK Part

There is no sound from the Buzzer Yes Is the terminal of Speaker O.K ?

No

Replace the Speaker module

Yes

On playing MP3, Is there any signals(Bias1.0V) at the SPK_OUT_P(C531) and SPK_OUT_N(C533)?

No Check UCP300

YES

On playing MP3, Is there any signals(Bias1.0V) at the SPK_P(L506) and SPK_N(L507)?

No

Check U502 & VPH_PWR & VREG_MSMP_2.6V

YES END

9-13

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

Flow Chart of Troubleshooting

VREG_MSMP_2.6V VPH_PWR

C536

L506

C517

C505

C527

C535

B3 B2

A3 A2

EAR_L

F2 F1

L506

SPK_P

C512 C502

E4 E5

L507

SPK_N

E3 F3

C440

C532

C428

C538

F4

E1

CAP SCL SDA

RECV+

VREF

RECV-

VREG

D2D_PON_RESET_N

D3 D5

I2C_SCL_AUDIO I2C_SDA_AUDIO

C5 A5 B1 D4

NC

AGND

NC

DGND

CPGND

SPGND

E2

C3

2

1

1005

D1

EBI2_A_D_0

A4 C4 A3 B4 D3 E3 B3 C2 B1 C1 D2 D1 E1

EBI2_D(14) EBI2_D(13) EBI2_D(12) EBI2_D(11) EBI2_D(10) EBI2_D(9) EBI2_D(8) EBI2_D(7) EBI2_D(6) EBI2_D(5) EBI2_D(4) EBI2_D(3) EBI2_D(2) EBI2_D(1) EBI2_D(0)

CCOMP

EARON

LINE_OUT_L_P

LINE_OUT_R_N

EAROP

EBI2_A_D_1

C5

M21

T21

P19

R21

HPH_OUT_R_N

HPH_VNEG

C310 RCV_P RCV_N SPK_OUT_P SPK_OUT_N

HSED_BIAS_1.8V

1 C31

LINE_IN_L_P

HSED_BIAS

HPH_OUT_L_P

R19

N19

T19

P18

N23

U19

C539

HPH_OUT_R HPH_OUT_L

MIC1P

MIC2P

MIC2N

LINE_IN_R_N

P23

N22

HKAIN1

MIC1N

P21

P22

R22

N21

TX_OUT_G_HB

HKAIN0

PA_DAC

T22

A18

TX_OUT_U_HB2

PWR_DET_IN

TX_OUT_G_LB

A22

B23

C23

RX_IN_G_HBP

EBI2_A_D_2

UMTS2100_TX GSM850_GSM900_TX DCS1800_PCS1900_TX PWR_DET GSM_PA_PWR_CTL VTHERM_IN VBATT_ID MIC1_MSM_N MIC1_MSM_P MIC2_MSM_N MIC2_MSM_P RADIO_ROUT RADIO_LOUT

A21

A20

A19

G23

J22

F23

H22

L23

TX_OUT_U_HB1

EBI2_A_D_3

TX_OUT_U_LB

EBI2_A_D_4

GPIO_56|GPS_SSBI

RX_IN_U_HB2P

GPIO_57|GPS_ADCCLK

GPIO_55|GPS_ADCI

RX_IN_G_LBM

EBI2_A_D_5

RX_IN_G_HBM

GPIO_58|GPS_ADCQ

RX_IN_G_LBP

EBI2_A_D_6

RX_IN_U|G_HB1M

EBI2_A_D_7

GPIO_59|ANT_SEL_3

RX_IN_U|G_LBP

F14

EBI2_A_D_8

GPIO_60|ANT_SEL_2

RX_IN_U_HB2M

A14

P5

EBI2_A_D_9

GPIO_62|ANT_SEL_0 GPIO_61|ANT_SEL_1|WDOG_DISABLE

K23

P5

EBI2_A_D_13

EBI2_A_D_10

RX_IN_U|G_LBM

B15

_RST

SPOUT-

SPK_OUT_N C534

AUDIO AMP

EBI2_A_D_11

RX_IN_U|G_HB1P

P5

REFHP

SPOUT+

C533

D2

L509

UCP 300

J23

E15

C537

C526

EBI2_A_D_12

L22

B17

P5

C540

GPIO_63|PA_RANGE1

H23

A17

P6

C534

GPIO_64|PA_RANGE0

K22

A16 B16

P6

REFCP

U502

HPOUTR

SPK_OUT_P

A4 B4

L510

GPIO_65|TRK_LO_ADJ|GP_CLK|GP_PDM_1

U900_G900_RXM U900_G900_RXP PCS_RXM PCS_RXP UMTS2100_RXM UMTS2100_RXP GSM850_RXM GSM850_RXP DCS_RXM DCS_RXP UMTS900_TX

P6 P6

RIN2

HPOUTL

R511

C2

C314

C535

GPIO_44|ETM_MODE_CS_N

CP-

C545

U502

C529

C546

R513

C16

C536

C528

R512

C17

CP+

A1

C527

T14

P6

MIN-

RIN1

C538

C531

P6

C539

R510

MIN+

LIN2

PROTN 1005

R511

C533

C531

LIN1

F5

U500

EAR_R

SPVDD

B5

C532

HPVDD

AVDD

HPH_OUT_L HPH_OUT_R

C4

C504

L500

L502

ZD509

SPK500

P6

C528

R510

ZD501 ZD500

TA500

C1

C507

L504

R500

P5

VREG_MSMP_2.6V

C526

C529

C500 R501

ZD507

SPK501

L507

C537

R502 C503

9-14

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

C540

Flow Chart of Troubleshooting

9-2.RF

9-2-1. GSM850 RX

NORMAL CONDITION catch the channel?

NO

CHECK soldered ANT contact, C115, L117, L120

YES CONTINUOUS RX ON

NO FEM100 CHECK pin2 ≥ -65dBm ?

FEM100,RFS100 resolder or change

YES NO FEM100 CHECK pin12,13 ≥ -65dBm ?

FEM100 resolder or change

YES NO

FEM100 resolder or change

FEM100 CHECK pin 7 : 2.9V ?

YES

FEM100 pin 12,13 Vp-p : 120mV ?

NO

UCP300 resolder or change

YES NO

GSM RX path component resolder or change

GSM Receiver is O.K?

YES END

9-15

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

RF INPUT : 190CH AMP : -50dBm

Flow Chart of Troubleshooting

P6

UART1_SEL

GPIO_62|ANT_SEL_0

B16

P6

A17

P6

B17

P5

E15

P5

B15

P5

A14

P5

F14

EBI2_A_D_9

GPIO_61|ANT_SEL_1|WDOG_DISABLE

EBI2_A_D_8

GPIO_60|ANT_SEL_2

EBI2_A_D_7

GPIO_59|ANT_SEL_3

EBI2_A_D_6

GPIO_58|GPS_ADCQ

EBI2_A_D_5

GPIO_57|GPS_ADCCLK

EBI2_A_D_4

GPIO_56|GPS_SSBI

EBI2_A_D_3

GPIO_55|GPS_ADCI

EBI2_A_D_2

ANT_JTAG

LINE_OUT_R_N

D1 E1

C31 1

C310

C108

L117

ANT102 1 1

C111

FEM

2

L120

L101 ANT 2

C115

VDD 7

2

D2

CCOMP

EARON

LINE_OUT_L_P

T21

P19

R21

G 4 G 3 A 2 C 1

2

C1

ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX

VREG_GP1_2.85V

C107

2

B1

RCV_P RCV_N SPK_OUT_P SPK_OUT_N

HSED_BIAS_1.8V

RFS100

ANT101 1 1

C2

M21

HSED_BIAS

HPH_OUT_L_P

EAROP

HPH_VNEG

HPH_OUT_R_N

T19

P18

N19

R19

EBI2_A_D_0

E3

HPH_OUT_R HPH_OUT_L

MIC1P

LINE_IN_R_N

MIC2P

LINE_IN_L_P

MIC2N

P22

P23

U19

N22

N23

PWR_DET_IN

PA_DAC

HKAIN1

MIC1N

P21

N21

R22

TX_OUT_G_LB

TX_OUT_G_HB

HKAIN0

T22

A18

B23

C23

UMTS2100_TX GSM850_GSM900_TX DCS1800_PCS1900_TX PWR_DET GSM_PA_PWR_CTL VTHERM_IN VBATT_ID MIC1_MSM_N MIC1_MSM_P MIC2_MSM_N MIC2_MSM_P RADIO_ROUT RADIO_LOUT

A22

RX_IN_G_HBM

TX_OUT_U_LB

RX_IN_G_HBP

TX_OUT_U_HB2

RX_IN_G_LBP

TX_OUT_U_HB1

A20

A19

A21

G23

RX_IN_U|G_HB1P

RX_IN_G_LBM

RX_IN_U_HB2P

RX_IN_U|G_LBM

RX_IN_U|G_LBP

RX_IN_U_HB2M

L23

F23

J22

H22

J23

L22

H23

U900_G900_RXM U900_G900_RXP PCS_RXM PCS_RXP UMTS2100_RXM UMTS2100_RXP GSM850_RXM GSM850_RXP DCS_RXM DCS_RXP UMTS900_TX

K22

K23

ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX POWER

RX_IN_U|G_HB1M

EBI2_A_D_1

EBI2_D(9) EBI2_D(8) EBI2_D(7) EBI2_D(6) EBI2_D(5) EBI2_D(4) EBI2_D(3) EBI2_D(2) EBI2_D(0:15) EBI2_D(1) EBI2_D(0)

D3

B3

C314

GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N MOT_EN

11 GSM850|EGSM_TX

GSM850_RX GSM850_RX EGSM_RX EGSM_RX PCN_RX PCN_RX PCS_RX PCS_RX

9 PCN|PCS_TX

FEM100 R103 R104 R105 R106

12 13 14 15 16 17 18 19

L104 L103

GSM850_RXM

GSM850_RXP

L106

DCS_RXM

C119

L107 L108

20 WCDMA 22 WCDMA

DCS_RXP

L109 L110

C123 GND GND GND GND GND GND

GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N

3 CTRL1 4 CTRL2 5 CTRL3 6 CTRL4

L102

C117

L111

PCS_RXM

1 8 10 23 24 21

PCS_RXP

UMTS2100_ANT U900_RTX_G900_RX_ANT

R107

C439

C434

C433

R200 R208

L104 C117

L102

L103

L106

L108

L109

L107 C119

C240

C238 L219 R107

FEM100

C235

L217 L201 C107

C108

R105

R106

L101

C203

C111

L204

DUF200

R104

R103

C207

L205

R204

L111

DUF201

C414

C413

C426

C404

R205

C222

C217

C216

C424

C215

L110 C123

L212

L400

C432

C225

C437

L401

C436

C435

C438

C427

C415

L213

C314

C406

C409 C425

C405

C408

R306

TACT700

C213 C214

RFS100

SC102

L117 C115

L120

ANT102

ANT101

HHOLE100

R209

C446

TCX200 L703

C236

C443

OSC400

L70 2

C201

C239

VR300

C441

UCP 300

C447

L402 R305

C431 C309 ZD705

C410

C308

C416

L404

9-16

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

Flow Chart of Troubleshooting

9-2-2. EGSM RX

NORMAL CONDITION catch the channel?

NO

CHECK soldered ANT contact, C115, L117, L120

YES NO FEM100 CHECK pin2 ≥ -65dBm ?

FEM100,RFS100 resolder or change

YES NO FEM100 CHECK pin22 ≥ -65dBm ?

FEM100 resolder or change

YES NO

FEM100, UCP300 resolder or change

FEM100 CHECK pin 7 : 2.9V ?

YES

FEM100 pin 22 Vp-p : 120mV ?

NO

UCP300 resolder or change

YES NO

GSM RX path component resolder or change

GSM Receiver is O.K?

YES END

9-17

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

Flow Chart of Troubleshooting

C439

C434

C433

C416

L404

R200 L102

L103

L106

L109

C107

C108

R106

R105

R104

C111

R103 L101

DUF200

RFS100

TACT700

SC102 ANT_JTAG

ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX

VREG_GP1_2.85V

G 4 G 3 A 2 C 1

C108

L117

ANT102 1 1 2

FEM100

L217 L201

L120

L117 C115

C107

2

L108

L219 R107

C203

RFS100

2

L104 C117

C214

ANT102

ANT101

HHOLE100

L107 C119

C238

C235

R204

C123

C240

C207

L205

R205

L110

L111

C432

L204

C215

DUF201

C413

C404

C414

C426

C217

C216

C424

L400

C213

ANT101 1 1

R208

L212

C435

C436

C225

C437

L401

C438

C222

C415

L213

C314

C427

C406

C405

C409C425

R306

OSC400

L703

R209

C446

TCX200 L70 2

C236

C443

C408

C308

C201

C239

VR300

C441

UCP 300

C447

L402 R305

C431C309ZD705

C410

C111

FEM

2

L120

L101

11 GSM850|EGSM_TX

C117 GSM850_RX GSM850_RX EGSM_RX EGSM_RX PCN_RX PCN_RX PCS_RX PCS_RX

9 PCN|PCS_TX

FEM100 R103 R104 R105 R106

3 CTRL1 4 CTRL2 5 CTRL3 6 CTRL4

12 13 14 15 16 17 18 19

GSM850_RXM

L104 L103

GSM850_RXP

L106

DCS_RXM

C119

L107 L108

20 WCDMA 22 WCDMA

DCS_RXP

L109

PCS_RXM

L110

C123 1 GND 8 GND 10 GND 23 GND 24 GND 21 GND

GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N

L102

VDD 7

ANT 2

C115

L111

PCS_RXP

UMTS2100_ANT U900_RTX_G900_RX_ANT

R107

C2 B1 C1 D2 D1

LINE_OUT_R_N

EBI2_A_D_1

E1

CCOMP

EBI2_A_D_0

EBI2_D(9) EBI2_D(8) EBI2_D(7) EBI2_D(6) EBI2_D(5) EBI2_D(4) EBI2_D(3) EBI2_D(2) EBI2_D(0:15) EBI2_D(1) EBI2_D(0)

M21

EAROP

EARON

LINE_OUT_L_P T21

P19

N19

R21

C314

SPK_OUT_N

RCV_P

RCV_N

SPK_OUT_P

HSED_BIAS_1.8V

C311

C310

HSED_BIAS

HPH_OUT_L_P

HPH_VNEG R19

LINE_IN_L_P

MIC1P

E3 B3

HPH_OUT_L

T19

U19

N23

P18

HPH_OUT_R

RADIO_LOUT

RADIO_ROUT

P23

MIC2P

MIC1N P21

N22

P22

MIC1_MSM_P

MIC2_MSM_P

MIC2_MSM_N

MIC1_MSM_N

PA_DAC

HKAIN1 N21

VBATT_ID

PWR_DET_IN

TX_OUT_G_LB

RX_IN_G_HBP

HKAIN0

VTHERM_IN

T22

R22

A18

GSM_PA_PWR_CTL

B23

A22

C23

PWR_DET

UMTS2100_TX

GSM850_GSM900_TX

DCS1800_PCS1900_TX

TX_OUT_U_HB1 A20

A21

TX_OUT_U_LB

UMTS900_TX

RX_IN_G_LBP F23

J22

A19

G23

DCS_RXP

GSM850_RXP

DCS_RXM

RX_IN_G_LBM H22

GSM850_RXM

RX_IN_U|G_HB1P

RX_IN_U_HB2M

RX_IN_U_HB2P L23

K23

PCS_RXP

RX_IN_U|G_LBP L22

K22

HPH_OUT_R_N

EBI2_A_D_2

MIC2N

EBI2_A_D_3

GPIO_55|GPS_ADCI

LINE_IN_R_N

EBI2_A_D_4

GPIO_56|GPS_SSBI

TX_OUT_U_HB2

GPIO_57|GPS_ADCCLK

TX_OUT_G_HB

EBI2_A_D_5

RX_IN_G_HBM

EBI2_A_D_7

UMTS2100_RXP

F14

D3

EBI2_A_D_8

EBI2_A_D_6

GPIO_58|GPS_ADCQ

UMTS2100_RXM

A14

P5

EBI2_A_D_9

GPIO_60|ANT_SEL_2 GPIO_59|ANT_SEL_3

RX_IN_U|G_LBM

P5

GPIO_62|ANT_SEL_0 GPIO_61|ANT_SEL_1|WDOG_DISABLE

RX_IN_U|G_HB1M

E15 B15

J23

B17

P5 P5

H23

A17

P6

PCS_RXM

ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX POWER

B16

P6

U900_G900_RXP

UART1_SEL

P6

U900_G900_RXM

GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N MOT_EN

9-18

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

Flow Chart of Troubleshooting

9-2-3. DCS RX

NORMAL CONDITION catch the channel?

NO

CHECK soldered ANT contact, C115, L117, L120

YES CONTINUOUS RX ON

NO FEM100 CHECK pin2 ≥ -65dBm ?

FEM100,RFS100 resolder or change

YES NO FEM100 CHECK pin22 ≥ -65dBm ?

FEM100 resolder or change

YES NO

FEM100, UCP300 resolder or change

FEM100 CHECK pin 7 : 2.9V ?

YES

FEM100 pin16,17 Vp-p : 120mV ?

NO

UCP300 resolder or change

YES NO

DCS RX path component resolder or change

DCS Receiver is O.K?

YES END

9-19

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

RF INPUT : 62CH AMP : -50dBm

Flow Chart of Troubleshooting

C439

SC102

C1 D2 D1 E1

EBI2_A_D_0

EBI2_D(9) EBI2_D(8) EBI2_D(7) EBI2_D(6) EBI2_D(5) EBI2_D(4) EBI2_D(3) EBI2_D(2) EBI2_D(0:15) EBI2_D(1) EBI2_D(0)

CCOMP

EAROP

B1

EBI2_A_D_1

LINE_OUT_R_N T21

LINE_OUT_L_P

C2

M21

HPH_OUT_L_P

HPH_VNEG

EARON P19

N19

R19

R21

E3 B3

C314

C310 SPK_OUT_P

SPK_OUT_N

RCV_P

RCV_N

HSED_BIAS_1.8V

C311

HPH_OUT_L

LINE_IN_L_P

HSED_BIAS

HPH_OUT_R_N T19

P18

HPH_OUT_R

MIC2P

LINE_IN_R_N P23

N23

U19

MIC1N

PA_DAC

MIC1P P21

N22

P22

MIC1_MSM_P

MIC2_MSM_N

N21

MIC1_MSM_N

PWR_DET_IN

HKAIN0 T22

R22

TX_OUT_G_LB

RX_IN_G_HBP

HKAIN1

VBATT_ID

VTHERM_IN

C23

A22

A18

PWR_DET

GSM_PA_PWR_CTL

GSM850_GSM900_TX

DCS1800_PCS1900_TX

UMTS2100_TX

B23

TX_OUT_U_HB1

TX_OUT_U_LB A19

A20

A21

G23

DCS_RXP

DCS_RXM

UMTS900_TX

RX_IN_U_HB2P

RX_IN_G_LBP

RX_IN_U_HB2M

RX_IN_G_LBM J22

L23

H22

F23

GSM850_RXP

GSM850_RXM

UMTS2100_RXP

UMTS2100_RXM

RX_IN_U|G_LBP

RX_IN_U|G_HB1P K23

PCS_RXP

J23

L22

K22

H23

PCS_RXM

U900_G900_RXP

U900_G900_RXM

MIC2N

EBI2_A_D_2 TX_OUT_G_HB

EBI2_A_D_3

GPIO_55|GPS_ADCI

TX_OUT_U_HB2

EBI2_A_D_4

GPIO_56|GPS_SSBI

RX_IN_G_HBM

GPIO_57|GPS_ADCCLK

RX_IN_U|G_LBM

EBI2_A_D_5

RX_IN_U|G_HB1M

EBI2_A_D_7

ANT_JTAG

D3

EBI2_A_D_8

EBI2_A_D_6

GPIO_58|GPS_ADCQ

RADIO_LOUT

TACT700

ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX

VREG_GP1_2.85V

G 4 G 3 A 2 C 1

C108

L117 C111

FEM

2

L101

11 GSM850|EGSM_TX

9 PCN|PCS_TX

VDD 7

L120

ANT 2

C115

R103 R104 R105 R106

3 4 5 6

L104

C117 GSM850_RX GSM850_RX EGSM_RX EGSM_RX PCN_RX PCN_RX PCS_RX PCS_RX

FEM100 GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N

L102

CTRL1 CTRL2 CTRL3 CTRL4

12 13 14 15 16 17 18 19

L103

DCS_RXM L107

L108

20 WCDMA 22 WCDMA

GSM850_RXM

GSM850_RXP

L106 C119

DCS_RXP

L109 L110

C123 1 GND 8 GND 10 GND 23 GND 24 GND 21 GND

2

C108

EBI2_A_D_9

GPIO_60|ANT_SEL_2

C107

2

L102

GPIO_62|ANT_SEL_0

GPIO_59|ANT_SEL_3

RFS100

2

R200

L117 C115

GPIO_61|ANT_SEL_1|WDOG_DISABLE

ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX POWER

R106

F14

R105

A14

P5

R104

B15

P5

L103

P5

L106

E15

C111

B17

P5

R103 L101

A17

P6

L109

C203

C107

RFS100

UART1_SEL

B16

P6

FEM100

L217 L201

DUF200

L120

P6

C117

C214

ANT102

GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N MOT_EN

L108

R204

C119

L219 R107

C235

L205

R205

ANT101

HHOLE100

ANT102 1 1

R208

L104

C238

C240

C207

L204

C215

DUF201

C414

C413

C426

C432

C123

L107

L212

L400

C404

C217

C216

C424

L401

C436

L110

L111

C437

C435

C438

C225

C415

C222

C427

C314

C409C425

C406

C405

C408

R306

L213

C213

ANT101 1 1

R209

C446

OSC400

L703

C236

C443

TCX200 L70 2

C201

C239

VR300

C441

UCP 300

C447

L402 R305

C431C309 ZD705

C410

C308

C416

L404

RADIO_ROUT

C433

MIC2_MSM_P

C434

L111

PCS_RXM

PCS_RXP

UMTS2100_ANT U900_RTX_G900_RX_ANT

R107

9-20

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

Flow Chart of Troubleshooting

9-2-4. PCS RX

NORMAL CONDITION catch the channel?

NO

CHECK soldered ANT contact, C115, L117, L120

YES CONTINUOUS RX ON

NO FEM100 CHECK pin2 ≥ -65dBm ?

FEM100,RFS100 resolder or change

YES NO FEM100 CHECK pin18,19 ≥ -65dBm ?

FEM100 resolder or change

YES NO

FEM100, UCP300 resolder or change

FEM100 CHECK pin 7 : 2.9V ?

YES

FEM100 pin18,19 Vp-p : 120mV ?

NO

UCP300 resolder or change

YES NO

PCS RX path component resolder or change

PCS Receiver is O.K?

YES END

9-21

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

RF INPUT : 661CH AMP : -50dBm

Flow Chart of Troubleshooting

C439

C434

C433

UCP 300

C108

R106

R105

C107

L101

C111

C203

R104

R103

DUF200

C214

RFS100

TACT700

SC102

L120

ANT102

ANT101

L117

ANT_JTAG

C115

ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX

VREG_GP1_2.85V

G 4 G 3 A 2 C 1

C108

L117

ANT102 1 1 2

L102

FEM100

L217

C107

2

L103

L106

L109

L205

R204

L104 C117

L201

C207

L204

R205

C119

L219 R107

C235

C413

C404

C414

C426

C432

RFS100

2

R208

C238

C240

DUF201

C217

C216

C424

L400

C213

ANT101 1 1

R209

L212

C435

L401

C436

C123

L107

L108

C437

C438

C225

C222

C415

L110

L111

L213

C314

C427

C409 C425

C406

C405

C408

R306

C215

HHOLE100

R200

C443

TCX200 L703

C236

C446

OSC400

L70 2

C201

C239

VR300

C441

C447

L402 R305

C431 C309 ZD705

C410

C308

C416

L404

C111

FEM

2

L120

L101

GSM850_RXM 12 13 14 15 16 17 18 19

GSM850_RX GSM850_RX EGSM_RX EGSM_RX PCN_RX PCN_RX PCS_RX PCS_RX

9 PCN|PCS_TX

FEM100 R103 R104 R105 R106

L104

C117

11 GSM850|EGSM_TX

3 CTRL1 4 CTRL2 5 CTRL3 6 CTRL4

L103

GSM850_RXP

L106 C119

DCS_RXM L107

L108

20 WCDMA 22 WCDMA

DCS_RXP

L109 L110

C123 1 GND 8 GND 10 GND 23 GND 24 GND 21 GND

GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N

L102

VDD 7

ANT 2

C115

L111

PCS_RXM

PCS_RXP

UMTS2100_ANT U900_RTX_G900_RX_ANT

R107

UART1_SEL

P6

B16

P6

A17

P6

B17

P5

E15

P5

B15

P5

A14

P5

F14

GPIO_62|ANT_SEL_0

EBI2_A_D_9

GPIO_61|ANT_SEL_1|WDOG_DISABLE

EBI2_A_D_8

GPIO_60|ANT_SEL_2

EBI2_A_D_7

GPIO_59|ANT_SEL_3

EBI2_A_D_6

GPIO_58|GPS_ADCQ

EBI2_A_D_5

GPIO_57|GPS_ADCCLK

EBI2_A_D_4

GPIO_56|GPS_SSBI

EBI2_A_D_3

GPIO_55|GPS_ADCI

EBI2_A_D_2

B1 C1 D2 D1 E1

EBI2_D(9) EBI2_D(8) EBI2_D(7) EBI2_D(6) EBI2_D(5) EBI2_D(4) EBI2_D(3) EBI2_D(2) EBI2_D(0:15) EBI2_D(1) EBI2_D(0)

CCOMP

EARON

LINE_OUT_L_P

EAROP

LINE_OUT_R_N

T21

P19

R21

N19

C2

M21

C310 RCV_P RCV_N SPK_OUT_P SPK_OUT_N

HSED_BIAS_1.8V

C311

LINE_IN_L_P

HPH_OUT_R_N

HPH_VNEG

R19

LINE_IN_R_N

HSED_BIAS

HPH_OUT_L_P

T19

P18

P23

N23

U19

EBI2_A_D_0

E3

HPH_OUT_R HPH_OUT_L

MIC2P

N22

HKAIN1

MIC1N

MIC2N

MIC1P

P22

P21

TX_OUT_G_HB

HKAIN0

PWR_DET_IN

TX_OUT_U_HB1

TX_OUT_U_HB2

PA_DAC

T22

R22

N21

A18

C23

TX_OUT_U_LB

RX_IN_G_HBP

TX_OUT_G_LB

A22

A21

A20

A19

B23

UMTS2100_TX GSM850_GSM900_TX DCS1800_PCS1900_TX PWR_DET GSM_PA_PWR_CTL VTHERM_IN VBATT_ID MIC1_MSM_N MIC1_MSM_P MIC2_MSM_N MIC2_MSM_P RADIO_ROUT RADIO_LOUT

RX_IN_U_HB2P

RX_IN_G_LBM

RX_IN_G_HBM

RX_IN_G_LBP

J22

F23

H22

G23

RX_IN_U|G_HB1M

RX_IN_U_HB2M

RX_IN_U|G_HB1P

RX_IN_U|G_LBP

L22

J23

L23

K23

H23

K22

U900_G900_RXM U900_G900_RXP PCS_RXM PCS_RXP UMTS2100_RXM UMTS2100_RXP GSM850_RXM GSM850_RXP DCS_RXM DCS_RXP UMTS900_TX

ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX POWER

RX_IN_U|G_LBM

EBI2_A_D_1

D3

B3

C314

GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N MOT_EN

9-22

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

Flow Chart of Troubleshooting

9-2-5. WCDMA Band1 RX

NORMAL CONDITION catch the channel?

NO

CHECK soldered ANT contact, C115, L117, L120

YES NO FEM100 CHECK pin2 ≥ -65dBm ?

FEM100,RFS100 resolder or change

YES NO FEM100 CHECK pin18,19 ≥ -65dBm ?

FEM100 resolder or change

YES NO FEM100, UCP300 resolder or change

FEM100 CHECK pin 7 : 2.9V ?

YES

FEM100 pin20 Vp-p : 120mV ?

NO

DUF201 UCP300 resolder or change

YES NO

WCDMA RX path component resolder or change

WCDMA Receiver is O.K?

YES END

9-23

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

Flow Chart of Troubleshooting

C41 1 L40 5

UCP300

L406

C420

C444

C412

R407 C416

L404

C441

C447

C236

C239

L402

C201

C443

L102

L103

L106

L108

L109

C240

FEM100

C235

L217 L201

R106

R105

R104

R103

C107

C108

L101

L205

C111

DUF200

C203

C214

RFS100

SC102

L120

L117

ANT102

ANT101

OUT

L104 C117

L219

C115

C240

L219 L220

1 IN

L107 C119

C238

R107

VBAT

F201

C123

C207

L204

R204

L110

L111

DUF201

C413

C414

C404

C426

C216

C217

C424

C432

C213

UMTS2100_TX

R208

L212

L400

R205

C215

C225

C437

L401

C436

C435

C425

C438

C222

C415

L213

C314

C427

C409

C406

C405

C408

R305

R306

TCX200

R208

R209

C446

OSC400

C239

R200

C410

4

UMTS2100_ANT

C238

G G G

R209

R210

2 3 5

C221

PAM201

3

UMTS_PA_RANGE1

4

UMTS_PA_RANGE0

5

RFOUT

VBP

ISO

VMODE

GND

VEN

CPL

DUF201 L221

9

C222

6

10

3

RX

TX RX

8

UMTS2100_RXP

1 8

7

L212 L218

6

L213

C224

11

GND

UMTS2100_PA_EN

VCC2

RFIN

ANT

2

VCC1

2 G 4 G 5 G 7 G 9 G

1

C226

C227

C228

C229

C230

R207

PWR_DET_2100

C225

UMTS2100_RXM

INTERNAL COUPLING 20dB

UMTS2100 PAM

ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX POWER

9-24

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

Flow Chart of Troubleshooting

9-2-6. GSM850/ GSM900 TX

NO

FEM100 pin11: about 2~3 dBm?

FEM100 pin7 : 2.85 V?

NO

FEM100 check & change

CONTINOUS TX ON CONDITION TX POWER DAC: 600 CODE APPLIED CH : 190/37 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB

YES YES

RFS100,C115,L117,L120 check&change

PAM100 pin4 : 3.7~4.2 V?

NO

BATTERY ,UCP300 check & change

YES

PAM100 pin 5 : 1.2V ?

NO

Check R119

YES

NO

PAM100 pin8 about : -5dBm ?

YES

PAM100 pin 3 : 2.8V?

NO

YES

PAM100 change or resolder

NO

UCP300 check

C432 : 2.85V ?

UCP300 change oresolder

9-25

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

Flow Chart of Troubleshooting

UCP 300

C132

L114

C133

L118

C142

C143

C228

R119

F201

FEM100

C126

L217

PAM100

L201

TA100

C235

R106

R105

R104

R103

C124

C107

C139 C138 C134

L119

C144

C125

C145

C137 L116

C136

C108

L101

C111

L112

SC100

RFS100

TACT700

SC102 ANT 2

VDD 7

L120

L117 C115

9 PCN|PCS_TX

C117 GSM850_RX GSM850_RX EGSM_RX EGSM_RX PCN_RX PCN_RX PCS_RX PCS_RX

FEM100 R103 R104 R105 R106

C140

C227

C240

L205

FEM

C224

L102

L103

L106

L108

L109

R107

C203

11 GSM850|EGSM_TX

3 CTRL1 4 CTRL2 5 CTRL3 6 CTRL4

12 13 14 15 16 17 18 19

L104 L103

ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX POWER

GSM850_RXM

GSM850_RXP

L106

DCS_RXM

C119

L107 L108

20 WCDMA 22 WCDMA

DCS_RXP

L109 L110

C123 1 GND 8 GND 10 GND 23 GND 24 GND 21 GND

GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N

C226

R210

R110

R207

L113

C214

R204

ANT102

ANT101

HHOLE100

C117

L219

DUF200

L204

R205

C119

L104

C238

C207

C213 C215

L111

C414

C413

C426

C404

C216

C424

C217

L400

C432

C123

L107

C127

DUF201

L401

C436

L110

L212

C435

C425

C438

C225

C437

C415

TCX200 L703

C222

C314

C406

C409

C405

C427

R306

L213

L221

PAM201

R208

C446

OSC400

L70 2

L220

L218

C443

C408

R305

ZD705

C308

C221

R209

C236

C239

C309

VR300

R200

C447

C431

L402

L111

PCS_RXM

PCS_RXP

UMTS2100_ANT U900_RTX_G900_RX_ANT

R107

L112

C125

C124

L113

C126

C127

VBAT

Atten 3dB GSM850_GSM900_TX

C132

C133

L114

TA100

L118

C142

C134

C143

PAM100 GSM_PA_PWR_CTL

C137

VAPC VBATT VCC_OUT

C136

8 GSM_IN 1 DCS|PCS_IN

L119

25V

3

GSM_PA_EN C145

GSM_OUT 9 16 DCS_OUT BS

TX_EN

2

BAND_SELECT

NC GND GND GND GND GND GND

C144

6

L116

C138

C140

7 10 11 12 14 15

DCS1800_PCS1900_TX

5 4 13

R119

C139

Atten 3dB

9-26

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

Flow Chart of Troubleshooting

9-2-7. DCS/ PCS TX

NO

FEM100 pin11: about 2~3 dBm?

FEM100 pin7 : 2.85 V?

NO

FEM100 check & change

CONTINOUS TX ON CONDITION TX POWER DAC: 600 CODE APPLIED CH : 190/37 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB

YES YES

RFS100,C115,L117,L120 check&change

PAM100 pin4 : 3.7~4.2 V?

NO

BATTERY ,UCP300 check & change

YES

PAM100 pin 5 : 1.2V ?

NO

Check R119

YES

NO

PAM100 pin8 about : -5dBm ?

YES

PAM100 pin 3 : 2.8V?

NO

YES

PAM100 change or resolder

NO

UCP300 check

C432 : 2.85V ?

UCP300 change oresolder

9-27

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

Flow Chart of Troubleshooting

UCP 300 F201

R110

C132

L114

C133

L118

C240

C142

C143

C228

R119

C140

C226

C227

R210

C224

L102

L106

L103

L108

C117

L221 R207

L113

L219

FEM100

C126

PAM100

C235

L217

TA100

R107

L201

R106

R103

R104

R105

C124

C107

C139 C138 C134

L112

L119

C144

C125

C145

C137 L116

C214

C136

C108

L101

C111

DUF200

SC100

RFS100

TACT700

SC102 ANT 2

FEM

9 PCN|PCS_TX

VDD 7

L120

L117 C115

11 GSM850|EGSM_TX

C117 GSM850_RX GSM850_RX EGSM_RX EGSM_RX PCN_RX PCN_RX PCS_RX PCS_RX

FEM100 R103 R104 R105 R106

3 CTRL1 4 CTRL2 5 CTRL3 6 CTRL4

12 13 14 15 16 17 18 19

L104 L103

ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX POWER

GSM850_RXM

GSM850_RXP

L106

DCS_RXM

C119

L107 L108

20 WCDMA 22 WCDMA

DCS_RXP

L109 L110

C123 1 GND 8 GND 10 GND 23 GND 24 GND 21 GND

GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N

PAM201

C203

ANT102

ANT101

HHOLE100

L109

R204

L111

L205

R205

C119

L104

C238

C207

L204

C215

C123

L107

C127

DUF201

C414

C413

C404

C426

C216

C424

C217

C432

C213 L703

L110

L212

L400

TCX200

C225

L401

C436

C437

C435

C425

C438

C222

C415

L213

C314

C406

C409

C405

C408

R306

OSC400

L70 2

L220

R208

C446

L218

C443

C427

R305

ZD705

C308

C221

R209

C236

C239

C309

VR300

R200

C447

C431

L402

L111

PCS_RXM

PCS_RXP

UMTS2100_ANT U900_RTX_G900_RX_ANT

R107

L112

C125

C124

L113

C126

C127

VBAT

Atten 3dB GSM850_GSM900_TX

C132

C133

L114

TA100

L118

C142

C134

C143

PAM100 GSM_PA_PWR_CTL

C137

VAPC VBATT VCC_OUT

C136

8 GSM_IN 1 DCS|PCS_IN

L119

25V

3

GSM_PA_EN C145

GSM_OUT 9 16 DCS_OUT BS

TX_EN

2

BAND_SELECT

NC GND GND GND GND GND GND

C144

6

L116

C138

C140

7 10 11 12 14 15

DCS1800_PCS1900_TX

5 4 13

R119

C139

Atten 3dB

9-28

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

Flow Chart of Troubleshooting

9-2-8. WCDMA Band1 TX

FEM100 pin11: about 2~3 dBm?

NO

NO

FEM100 pin7 : 2.85 V?

FEM100 check& change

YES YES

RFS100,C115,L117,L120 check&change CONTINUOUS TX ON CONDITION CH : 698CH(DCS) TX POWER CODE: 520 CODE Aplied RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB

PAM201 pin1: 3.7~4.2 V?

NO

BATTERY ,UCP300 check & change

YES NO NO

PAM201 pin2 about : -5dBm ? YES PAM201 change or resolder

NO

UCP300 check

F201 pin 1 about : -5dBm?

UCP300 change oresolder

9-29

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

Flow Chart of Troubleshooting

UMTS900 PAM C235

VBAT C201

L217 U900_RTX_G900_RX_ANT

F200

R200

L215 1

UMTS900_TX

IN

L201

4

OUT G GG 2 3 5

C236

L203

DUF200 6

PAM200 2 3

UMTS_PA_RANGE1

4

UMTS_PA_RANGE0

5

RFOUT

VBP

ISO

VMODE

GND

VEN

CPL

10

ANT

VCC2

RFIN

C204

9

3

RX

TX RX

8

PWR_DET_2100 C205

7

C203

1

L206

U900_G900_RXP

8

L204

L205

C206

6

GND

UMTS900_PA_EN

VCC1

2 G 4 G 5 G 7 G 9 G

1

11

C207 R201

U900_G900_RXM

PWR_DET

C212

C211 C210 C208 C209

R202

R203

RTR6285: POWER DETECTER : -11~2dBm

ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX POWER

U101

F200

UCP300

F201

R404

R402

C224 C132

L114

C133

L118

C142

R119

C143

C235

L201

R106

R105

R104

R103

C207

C107

TA100

C126

PAM100

C240

FEM100

L217

C124

C139 C138 C134

L119

C144

C125

C145

C137 L116

C136

C108

L101

C111

L205

L204

L112

C203

C214

R109

L113

L219

DUF200

R202

C228

C226

C127

R110

R207

C238

R107

C131

L221

C140

R210

TP_PS_HOLD

C130

R201 L218

C230

C227

C117

C204 C206

C229

L104

R203

PAM201

R208

L102

L106

C119

L103

L107

L108

C123

L109

L111

DUF201

SC100

R204

C225

C413

C414

C426

C432

L110

C208

L220

L212

L400

C404

C216

C217

C424

R205

C222

L401

C436

C437

C435

C425

C438

L213

C314

C409

C415

C427

C406

C408

C405

C213

L120

ANT102

ANT101

L117 C115

RFS100

SC102

C215

C210

C239

C443

PAM200 C209

R200

C221

R209

C236

TCX200 L703

L406 C201

OSC400

L70 2

L215

C441

C446 R306

L203

C416

C447

R305

C308

C420

C439

C410

L402

C211

L206

L40 5

R407

L404

VR300

C418

C444

C412

C429

C212

C205

C407

C421 C422

D400

C417

C419

C445

C41 1

C448 C430

9-30

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

Flow Chart of Troubleshooting

10-3. Bluetooth No Check BT function ON

Check the Voltage at R100 = 1.5V C104 = 2.9V

Check 26MHz clock at C122

Enable BT function or Rebooting

No Check UCP300

No Check OSC100

Yes Check any signal at TP_UART_RX TP_UART_TX

No Replace U100

Yes No Check the status of ANTENNA at Rear case

Replace FPCB Antenna

Yes Check any signal at C113

No Resolder or replace F100, C113

Yes

Check antenna clip ANT100

No Resolder or replace ANT100

Yes END

9-31

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

Flow Chart of Troubleshooting

VREG_GP2_2.9V

VREG_MSME_1.8V VBT_1.5V

VBT_1.5V

R100

C100

F6 F7 G6 H7 D6 E5

A3 A2

SDIO_DATA0|CSPI_MISO|UART_TX

LO_REF TEST_EN

ANT100 C113

R102

1 2

1 2

35 78 G3

RST#

SDIO_DATA1|CSPI_INT|UART_RTS

L100

A7

D7

G1

H6

VDD_PADS

VDD_PADS

XTAL_IN XTAL_OUT

PCM_SYNC

BT_RESET

B3

C118

TP100

G5

C116

SDIO_DATA2|UART_RX SDIO_DATA3|CSPI_CS#|UART_CTS

C2

N|CS

SDIO_CLKCSPI_CLK

N|CS

SDIO_CMDCSPI_MOSI

N|CS

SDIO_SD_CS#

N|CS

D4 F5

1

2

4

3

1 2

NC

C121

C120

B6

C3

OSC100

D2

NC CLK_32K VSS_ANA

E6

VDD_CORE

A1

BT_UART1_RX UART1_CTS BT_UART1_TX UART1_RTS

G7

VDD_RADIO

VDD_ANA

TP_UART_RX TP_UART_CTS TP_UART_TX TP_UART_RTS

F2

RF_P

2 DC BAL 6 BAL UNBAL 1 NC G G G 4

E2

RF_N

PCM_CLK

F100

A6

PCM_IN PCM_OUT

C109

A4

VREGOUT_H VREGENABLE

PIO9

C106

B2

VREGIN_L

U100

PIO5

VSS_RADIO

H4

PIO3

L105

A5

VREGIN_H

PIO2

PIO7

VSS_SCREEN

H2 H3

PIO1

PIO4

VSS_LO

G4

BT_PCM_DOUT BT_PCM_DIN BT_PCM_CLK BT_PCM_SYNC

F4 G2

SPI_MOSI

VSS_DIG

B7

C7

VBT_1.5V

R101

E4

SPI_MISO PIO0

VSS_DIG

C6

D5

C104

F3

C5

E7

C105

H1

SPI_CLK SPI_CS#

AIO0

E1

C4 B5

C1

B4

H5

BT MODULE

C103

C102

C101

C122

HDC_600

BOTHHOLE104

ZD602

SLC600

ZD601

ZD600 ZD605

ANT100

ZD701 R102

TA700 C105

OSC100

C102

C10 4

C103

R100

TACT702 R619

C109

C100

R615

R618

C106

R101

C62 0

C619

C621

TP_UART_CTS

C122

C101

C618

C12 1

U100

TP100

C118

BTC700

C120

C613 ZD606

TP_UART_RTS

L105

F100

L100

U604

C116

C113

9-32

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

Flow Chart of Troubleshooting

9-4. FM Radio Part

FM Radio does not work Turn on the Radio Yes

Confirm whether or not damage Micro USB Connector

Yes

Change MiroUSB Connector

No

Is there any signal (I2C) at R109, R110 ?

No

Check UCP300-1(QSC6240)

Yes No

Is there any signal at C130, C131 ?

Yes

Check the EAR/SPK Path

9-33

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

Check 502(Radio TRx)

Flow Chart of Troubleshooting

VREG_MSME_1.8V

VREG_MSMP_2.6V

VREG_MSME_1.8V

R633

R110

U101

ZD505

L508

U101 R109

C131

C130 F6 B6

R110

R109

L115

A6

A3

I2C_SCL_FM I2C_SDA_FM

ZD504

A4 B1 F2

C144 C137

C136

L119 C145

IFC500

C542

C134

L116

ZD506

C138

C549

TA100

C139

C548

L114

C133

L118

C142

C132

A5

SLEEP_CLK FM_RADIO_ANT

L115

F4 E1 A2

AUDOL VCC

AUDOR

VDD VREFDIG

BUSSEL1 BUSSEL2

SCL SDA

GPIO1

SEN

GPIO2

T_EN AGND FREF INTX

DGND RFGND

RFI RST

NC NC

E6 D6

C131

C1 A1

F3 F5

F1 C6 D1

1 2

C541

FM RADIO

9-34

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

RADIO_LOUT RADIO_ROUT

Flow Chart of Troubleshooting

9.5 Touch Screen Panel (TSP) Touch does not work Yes

Check the connection of Touch screen panel FPCB and connector on PCB .

No

Reconnect the TSP FPCB with connector on PCB

Yes

Check the Touch_2.6V of C613 Is it 2.6V?

No CHECK UCP300. resolder or change

Yes

Check the TSP_X+ of C618 at U604. Is it 2.6V?

No

CHECK U604. resolder or change

Yes

Change the TSP module.

END

9-35

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

Flow Chart of Troubleshooting

HDC_600

BOTHHOLE104

ZD602

SLC600

ZD601 ZD600 ZD605

ANT100

ZD701 R102

C116

TA700 C105

OSC100

C102

C103

R100

TACT702 R619

C100

R615

C106

R618

C10 4

C62 0

C619

C621

TP_UART_CTS

C122

C101

C109

C618

C12 1

U100

TP100

C118

R101

BTC700

C120

C613 ZD606

TP_UART_RTS

L105

F100

L100

U604

C113

TOUCH_2.6V

C613

U604

A3 C3

TSP_X+ TSP_X-

B3 D3

AUX X+ XY+ Y-

GND NC NC

TOUCH_INT_R TOUCH_RST_R TOUCH_SCL_R TOUCH_SDA_R

TSP_XTSP_Y+ TSP_X+ TSP_Y-

D2 1 2

C618

C619

C620

C621

ZD605

TSP_Y+ TSP_Y-

A0

1 2 3 4 5 6 7 8

1 2 3 4 5 6 NC NC

ZD602

A1

SLC600

B1 NIRQ C2 NRST D1 SCL C1 SDA

ZD601

B2

VDD

ZD600

A2

ZD606

TOUCH CONN R-TYPE - U604 SMD C-TYPE - U604 N.C

9-36

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

Flow Chart of Troubleshooting

9-6. Camera Camera does not work Yes

Check the CAM_EN signal of R614 when CAM mode is activated.

No

CHECK UCP300. resolder or change

Yes

Check Camera supply voltage 1.5,1.8,2.8V of C610, C605, C609, C603, C604

No

CHECK the U602. resolder or change

Yes

Check camera connector.

No

Reconnect the Camera FPCB.

Yes Change the Camera module.

END

9-37

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

Flow Chart of Troubleshooting

MIC_501

HDC_600

ZD604

L501

C513

C514

ZD508

ZD603

C521

C515

R516

R623

ZD700

C616

U606

R709

C702

C631

R614

C403

R612

C608

C705

TP_CAMIF_DATA(0)

R120

TP_UART_CTS

R121

C603

C423

C604

C706

U602

R626

R405

C626

C624

C623

U604

R617

C622

L700

R707

ZD702

C609

OSC100

CAM_2.8V_A

CAM_IO_1.8V

CAM_1.5V

R610

HDC_600 1 3 5 7 9 11

CAM_D(3) CAM_D(5) CAM_D(2) CAM_D(7) CAM_D(6) CAM_RST CAM_MCLK

C605

C628

C625

C627

C630

L601

C621

C610

R611

C629

ZD401

R610

C606 C611

C618

C619

TA400

R613

C62 0

TA401

Q400

BTC700

C614

U603 BOTHHOLE105

13 15 17 19

1005

BLM15HD102SN1

2 4 6 8 10 12 14 16 18 20

R611

2 4 6 8 10 12

CAM_D(4) CAM_SCL CAM_SDA

14 16 18 20

CAM_D(0) CAM_D(1) CAM_PCLK CAM_HSYNC CAM_VSYNC

R613

NC NC NC NC

L601

1 3 5 7 9 11 13 15 17 19

C630

C628

C605

C611

C62 9

C604

C62 7

C625

C62 6

C62 4

C623

21 22 23 24

C606

1.3MEGA CAMERA VPH_PWR

CAM_2.8V_A CAM_IO_1.8V

CAM_1.5V

U602 R612

1 2

CAM_EN

3

VOUT1

STBY1

VOUT2

STBY2

VOUT3

STBY3

GND

8 7 6 5

9

GND

4

VIN

R614

C608 C603

C609

C610

CAM LDO

9-38

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

7. Block Diagrams 7-1. Block Diagram

TX(GSM850/900)

GSM TX DPCS TX UMTS 900

TEA5991

SAW DPX

Radio Out

TX (DPCS)

SKY77336-13

RX( GSM / UMTS 900 )

I2C

RF

USB Switch IC

BASE BAND

PAM

D5023

ACPM-5208-SG1 SAW DPX

EAR MIC

QSC 6240T

B7696 TX(UMTS 2100)

SPEAKER EAR SPK MIC RCV Touch I2C

ACPM-5021-SG1 RX(GSM 850) RX(DCS)

16bit

RX(PCS)

PMIC UART

-IYB-E4S

PCM

Audio AMP YDA158-PZE2

TSP LCD

Connector TA Ear_Phone USB 2.0

7-1

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

SPK MIC

Mian MIC

RCV

MOTOR

Charging

SPEAKER

KEY MATRIX 1.3M Camera

TA

BC63B239A04

EAR SPK

Micro USB

UART

RX( UMTS 2100)

PAM

USB D+/D-

TX(UMTS900)

FEM

BT

FM Modul

USIM

PAM

B7953

UMTS 2100

I2C

T-Flash

Block Diagrams

7-2. RF Blcok Diagram

TX(GSM850/900)

GSM TX DPCS TX

PAM

ATTN

SKY77336-13

ATTN

TX (DPCS)

BAND SELECT / GSM PA PAM CTL UMTS 900

FEM

Trans mitters

RF

BAND

RX( GSM / UMTS 900 )

SAW DPX

BASE

B7953

D5023

PAM

CPLR

ACPM-5208-SG1 ATTN

UMTS 2100

TX(UMTS900)

PWR DET

RX( UMTS 2100)

PWR DETECT

SAW DPX

QSC 6240T

TRK_LO ADJ

B7696

PAM ACPM-5021-SG1

TX(UMTS 2100)

T

RX(GSM 850)

C X

RX(DCS) RECEIVERS

RX(PCS)

O

TCXO 7-2

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

8. PCB Diagrams 8-1. Main Top

MIC_501

BOTHHOLE104

HDC_600

ZD604

ZD603

C521

C515

R516

C616

U606

R709

C702

C631

C703

C706

C704

U602

C403

R612

C608

C603

C705

TP_CAMIF_DATA(0)

TP_UART_RTS

TP_UART_CTS

R120

ZD706

L706

R121

R614

C423

C623

C604

R405

R626

C609

SLC600

U604

ZD700

ZD702

00 T4 BA

R707

C610

C626

C624

C627

C630

ZD606

C613

C605

C105

C628

C621

R611

C629

C625

C619

C611

C103

C10 4

C102

R100

TACT702

C100

R615

R619

R618

C106

C109

C62 0

OSC100

C101

L601

C122

C118

C618

C12 1

U100

TP100

R610

C606

L700

C120 R613

ZD401

Q400

BTC700

TA400

TA700

L100

TA401

R102

C116

L105

F100

R617

C622

ZD605

ZD701

C614

R623

ZD600

ANT100

U603 BOTHHOLE105

C113

R101

L501

C513

C514

ZD601

ZD508

ZD602

VK700

SIM700 CD700

L701

Q700

R700

TP_PON_RESET_N

C701

C700

L704

L300

ZD707

R702 R703 R704 R701

R706

R716

R705

C707

R708

TP_EBI2_D0

F601

TP_BOOT_SW

U101

ZD505

R109

L115

C134

IFC500

C144 C137

UCP300

PAM100

L116

C203

C542

C145

ZD506

C125

C138

C136

C108

L101

C111

L119

C548

R106

R105

R104

R103

L204

L205

L112

C139

C549

L114

TA100

C235

C413

C404

C414

C426

C124

C214

L508

C132

C133

L118

C142

C143

R119

C140

C126

C107

F602

F201

R404

R402

L218

C240

FEM100

L201

DUF200

C224

C227

C226

C127

C228

R210

L217

TP_LCD_CS

ZD504

L113

L219 R107

R110

TP_LCD_RE

R207

C238

C207

TACT700

C213

L221

PAM201

TP_LCD_WE

R633

C131

R201

L220

R208

TP_LCD_D(0)

C130

R202

C206

C229

C117

C209

C210

R209

L102

L104

C208

R200

L106

C119

L103

L108

L111

DUF201

C435

L401

C425

C424

C217

C216

C432

C541

SC100

R204

L107

R203

C230

TP_PS_HOLD

TP_JIG_ON

C204

PAM200

C221

L212

L400

TCX200

C123

L109

C437

C225

C222

C314

C409

C408 C436

C427

R305

ZD705

C438

L110

L206

L406

C420

C239

C309

C415

L213

C205

L40 5

C418

C447

C431

C406

C211

F200

D401

U600 F600 TP_ISET

R509

C530

C417

C419

C439

C236

OSC400

R205

R513

C307

C444

C412

L215

C441 C201

C443

C215

C525 R508

C526

L203

C416

C405

C540

L509

D400 C212

C446 R306

C534

L510

HEA600

TP_UART_TX

TP_EBI1_D0

C538

U502

TP_USB_SW_INT

TP_UART_RX

TP_EBI1_CKE

ZD708

U601

SC101

TP_EBI2_LB TP_EBI2_CS

C428

R407

L402

L703

C532

C407

L404 C410

C308

C535

C440

C539

C455

C445

C401

C429

VR300

C529

C450

C546

TP_EBI1_CLK_P

ZD400

C411

R406

C422

C433

C451

R510

C528

U501

M

C531

R512

L403

C442

TP_EBI1_CLK_

C421

C434

RFS100

SC102

L117 C115

L120

ANT102

ANT101

T HHOLE100

U400 R308

C449

L70 2

R511

C533

U300

C545

R401

C601

C402

R301

JTAG

TP_EBI2_WE

C527

C454

BOTHHOLE101

C602

R307

C453

R300

C400 C448 C430

C456

ZD704

UME300

ZD703

R403

L600

R605

TP_EBI2_UB

C306

ZD709

TP_EBI1_OE

C303

R606

TP_EBI1_WE

TP_EBI2_OE

R410

SC104

R304

C304

C302

TP_A16

R303

HOLE102

TP_EBI1_ADV

SC103

C305

C300

C600

TP_USB_ID

C452

TP_EBI1_CS

C301

R302

ZD710

BOTHHOL

SPK501 MIC_500

SPK500

8-1

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

E

PCB Diagrams

8-2. Main Bottom RCV

R MOTO

C310 R505

C524

ZD503

C523

L507

C517

C536

C503 C505 C504

TA500

L500

U500

SEND

R501

L506

C507

L502

ZD509

C512

L504 C500

C537

R502

ZD507

R506

ZD502

C311

ZD501 ZD500

R500

C502

C

KEY_END

8-2

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

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

2

Unscrew 6 points at the REAR case

1) Be careful not to make scratch and molding damage!

1) Be careful not to make scratch and molding damage!

3

Disassemble the REAR as below sequence

2) Be careful not to damage IF COVER

lift up PBA after disassemble 1 → 4 sequence

4

Disassemble the Keypad

* Disassemble HOOK after pulling FRONT to side

1) Be careful not to make scratch and molding damage! 2) Be careful FPCB damage when disassemble volume key

1) Be careful not to make scratch and molding damage!

11-1

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

Disassembly and Assembly Instructions

5

Disassemble FRONT and LCD bracket

6

Disassemble LCD and bracket after separate LCD FPCB

1) Be careful not to make scratch and molding damage!

1) Be careful not to make scratch and molding damage!

2) Be careful not to damage LCD

2) Be careful not to damage LCD FPCB and LCD

7

Disassemble FRONT and TSP bracket

1) Be careful not to make scratch and molding damage!

8

Disassemble the Camera

1) Be careful not to make scratch and molding damage!

11-2

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

Disassembly and Assembly Instructions

9

Disassemble screw 2 point

10

Disassemble CAMERA bracket after motor and receiver

1) Be careful not to make scratch and molding damage!

11

Disassemble SPK module

1) Be careful not to make scratch and molding damage!

12

Desoldering Vibration motor, receiver, volume key FPCB

1) Be careful not to make scratch and molding damage! 2) Be careful to intenna pin depression

1) Be careful not to make scratch and molding damage!

11-3

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

Disassembly and Assembly Instructions

13

Disassemble the Shieldcan

*disassemble POINT

1) Be careful not to make scratch and molding damage!

11-4

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

Disassembly and Assembly Instructions

11-2. Assembly 1

2

Assemble the SHIELD CAN

Soldering 4 points of Volume Key FPCB pad with PBA

1) Be careful not to make scratch and molding damage!

3

1) Be careful not to make scratch and molding damage!

4

Soldering Volume Key FPCB pad and Receiver FPCB pad with PBA

1) Be careful not to make scratch and molding damage!

Place receiver and motor after assemble CAMERA bracket

1) Be careful not to make scratch and molding damage!

11-5

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

Disassembly and Assembly Instructions

5

6

Assemble SPK module

Screw 2 points at the PBA

* Be careful to intenna pin depression

* Check locker assembly status

1) Be careful not to make scratch and molding damage! 2) Be careful to intenna pin depression

7

1) Be careful not to make scratch and molding damage!

8

Assemble CAMERA module after replace release paper.

Place TSP on FRONT after putting TSP FPCB on FRONT hole.

1) Be careful not to make scratch and molding damage! 2) assemble connector until occur 'click' sound

1) Be careful not to make scratch and molding damage!

11-6

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

Disassembly and Assembly Instructions

9

10

Assemble LCD module after remove LCD bracket release paper

Attach LCD FPCB on bracket's guide line after remove release paper

* Remove release paper * Remove release paper

1) Be careful not to make scratch and molding damage!

11

1) Be careful not to make scratch and molding damage! 2) attach on bracket's guide line

12

Assemble LCD bracket on FRONT after

Assemble KEYPAD

remove FRONT와 LCD의 protection vinyl

* Be careful to FPCB folding

1) Be careful not to make scratch and molding damage! 2) Be careful to TSP FPCB folding

1) Be careful not to make scratch and molding damage!

11-7

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

Disassembly and Assembly Instructions

13

Place PBA ASS'Y on FRONT

14

Assemble LCD CONN after insert TSP FPCB until fit on silk line. Attach volume key FPCB after remove release paper

* fit on silk line

1) Be careful not to make scratch and molding damage! 1) Be careful not to make scratch and molding damage!

2) Insert TSP FPCB fit on silk line 3) Assemble connector until occur 'click' sound

15

Assemble REAR by upper to lower

1) Be careful not to make scratch and molding damage!

16

Screw 6 points at the REAR case.

1) Be careful not to make scratch and molding damage! 2) Torque adjust to 1.2 kgf/m

11-8

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

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

5-2. Cellular phone Parts list : GT-S3370DIASWR Design LOC

Description

SEC CODE

QAR01

AUDIO-RECEIVER

3009-001453

QBC00

ASSY COVER-BATT(DI)

GH98-16826D

QBR05

PMO BRACKET-CAMERA

GH72-58473A

QCA01

ASSY CAMERA-GTS3370(1.3M)

GH96-04338A

QCK01

PMO KEY-CAMERA(DI)

GH72-59477D

QCK02

PMO KEY-HOLD(DI)

GH72-59272D

QCR03

SCREW-MACHINE

6001-001811

QCR72

SCREW-MACHINE

6001-002051

QFR01

ASSY CASE-FRONT(DI)

GH98-16825D

QKP01

ASSY KEYPAD-MAIN(DI)

GH98-16943D

QLB01

ASSY BRACKET-LCD

GH98-16942A

QLC01

ELA MODULE-LCD MODULE(GTS3370)

GH96-04756A

QME01

DOME SHEET-GTS3370

GH59-08912A

QME03

TOUCH/PANEL-GTS3370 EU/PNK

GH59-08969D

QMI03

RMO RUBBER-MIC_HOLDER_TOP(V3)

GH73-14041A

QMO01

MOTOR DC-SCHC250

GH31-00323A

QMP01

A/S ASSY-PBA MAIN,GTS3370,XEB,COMM,SVC

GH82-04812A

QRE01

ASSY CASE-REAR(DI)

GH98-16824D

QRF03

PMO COVER-USB(DI)

GH72-59478D

QSP01

MODULE-SPK+INT,GTS3370

GH59-09014A

QVK01

KEY FPCB-SIDE KEY(GTS3370)

GH59-08927A

QVO01

PMO KEY-VOLUME(DI)

GH72-59271D