Manual de Serviço Técnico Samsung GT-S5222

SAVE OFFLINE

GSM TELEPHONE GT-S5222

GSM TELEPHONE

CONTENTS 1.

Safety Precautions

2.

Specification

3.

Product Function

4.

Exploded View and Parts list

5.

MAIN Electrical Parts List

6.

Level 1 Repair

7.

Disassembly and Assembly Instructions

8.

Chart of Troubleshooting

9.

Reference data

Notice : All functionality, features, specifications and other product information provided in this document inclu ding, but not limited to, the benefits, design, pricing, components, performance, availability, and capabiliti -es of the product are subject to change without notice or obligation. Samsung reserves the right to make changes to this document and the product described herein, at anytime, without obligation on Samsung to provide notification of such change.

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. 2012. 01. Rev.1.0

2. Specification 2-1. GSM General Specification GSM 850

EGSM 900

DCS1800

PCS1900

Freq. Band [MHz] Uplink / Downlink

824~849 869~894

880~915 925~960

1710~1785 1805~1880

1850~1910 1930~1990

ARFCN range

128~251

0~124 & 975~1023

512~885

512~810

Tx / Rx spacing

45 MHz

45 MHz

95 MHz

80 MHz

Mod. Bit rate / Bit Period

270.833 kbps 3.692 us

270.833 kbps 3.692 us

270.833 kbps 3.692 us

270.833 kbps 3.692 us

Time Slot Period / Frame Period

576.9 us 4.615 ms

576.9 us 4.615 ms

576.9 us 4.615 ms

576.9 us 4.615 ms

Modulation

0.3 GMSK

0.3 GMSK

0.3 GMSK

0.3 GMSK

MS Power

33 dBm ~5 dBm

33 dBm ~5 dBm

30 dBm ~0 dBm

30 dBm ~0 dBm

Power Class

4 (max +33 dBm)

4 (max +33 dBm)

1 (max +30 dBm)

1 (max +30 dBm)

Sensitivity

-102 dBm

-102 dBm

-100 dBm

-100 dBm

TDMA Mux

8

8

8

8

Cell Radius

35 km

35 km

2 km

2 km

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Specification

2-2. GSM Tx Power Class TX Power control level

GSM850 GSM900

TX Power control level

DCS1800

TX Power control level

PCS1900

5

32.5±2 dBm

0

29.5±3 dBm

0

29.5±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±4 dBm

9

12±4 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

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3. Product Function Main Function － EDGE, GPRS － 64 Poly Melody － BT 3.0 － Stereo FM Radio － USB 2.0 － WAP 2.0, JAVA － SMS, Instant Messenger － Camera: 3 Mega Pixel, CMOS － LCD : 3.0" TN QVGA TFT － Battery: 1000 mAH － Memory: 1G OneNand + 512M DDR SDRAM － Band: GSM 850 / 900 / 1800 / 1900 － BB: Intel Mobile Communication 社 CatFish XMM2150 － RF: TQM6M4068 － 1-Speaker － Dual SIM Option － TouchWiz-Lite 2.0 － ChatON － Opera mini － Native SNS － WIFI

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6. Level 1 Repair 6-1. Software Download 6-1-1. Pre-requisite for Download • Download Program - FlashTool_E2_XMM2150.ZIP : Version v.4.68.3.44 • USB Driver - SAMSUNG_USB_Driver_for_Mobile_Phones_1.4.2.2 • GT-S5222 Mobile Device • JIG BOX (GH99-36900A) • RF Test Cable (GH39-00985A) • JIG Cable (GH39-01160A) • Adapter (GH44-02230A) • Binary files • ActiveSync Setting • Driver Installation.

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Level 1 Repair

6-1-2. Driver Installation - Make sure that you install the driver for phone communication. - You have to install the driver of Samsung USB Modem of downloading a phone image - Restart your host PC after installing the phone driver.

6-1-3. S/W Download Process 1) Execute the downloader - Execute the ‘FlashTool_E2_XMM2150.zip\FlashTool_E2.exe’ program.

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Level 1 Repair

2) Add binary file - Click the "..." button, and select appropriate binary files. These files can be added by drag and drop.

[ Target Software ] - S5222**xxx_psi.fls (Type : Bootcore (PSI)) - S5222**xxx_slb.fls (Type : Bootcore) - S5222**xxx_bin.fls (Type : Code) - S5222**xxx_cds.fls (Type : Code) [ Resource File ] - S5222***xxx.dffs (Type : Cust)

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Level 1 Repair

a. Binary sequence should be set as S5222**xxx_psi.fls → S5222**xxx_slb.fls S5222**xxx_cds.fls

→

→ S5222**xxx_bin.fls →

S5222***xxx.diffs

b. If the order of files is not correct, please uncheck 'Custom Order' and check again. c. Communication Driver should be set as 'Infineon USB Driver'. d. Choose the ‘Erase whole flash before download [default]’ e. You can change the quantity of sets as changing the number of "#Chnnels". (Max 8) f. Click the "NEXT" button.

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Level 1 Repair

3) Connect the device

a. Click the "Start USB1" button. b. Connect the target using an USB cable. c. The download will start automatically.

4) Complete download - The download process is automatically executed. a. If downloading succeeds, you can see the right side image

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Level 1 Repair

b.

If "Failed" message was shown like the right side image, you should check and rearrange the order of binary files, after click "x" box on top right. (refer to 2-a)

5) Confirm Download - When completing downloading, downloader is automatically ready for the next downloading. - Click the "Start USB1" button, and repeat above process. - You can check the binary version as inputting key-string, "*#1234#", after phone booting.

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9. Reference Abbreviate 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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4. Exploded View and Parts List 4-1. Cellular phone Exploded View

QME03

QFR01

QKP01

QLC01 QCR12

QAR01

QME01 QMP01

QCA01 QAN02

QMO01 QSP01

QVO01

QCK01

QRE01

QCR03

QBA01

QBC00

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Exploded View and Parts List

4-2. Cellular phone Parts list Design LOC

Description

SEC CODE

QSP01

SPEAKER

3001-002709

QAR01

AUDIO-RECEIVER

3009-001587

QCR12

SCREW-MACHINE

6001-001530

QCR03

SCREW-MACHINE

6001-001811

QMO01

MOTOR DC-GH31-00328A+FPCB

GH31-00576A

QAN02

INTENNA-MAIN/BT_(GT_S5222)

GH42-03461A

QBA01

INNER BATTERY PACK-1000MAH,BLK,UNI,MAIN

GH43-03410A

QCA01

CAMERA MODULE-3M LSI 1/5 5CC SOCKET

GH59-10764A

QME01

UNIT-GT_S5222 DOME

GH59-11857A

QME03

TOUCH/PANEL-GT-S5222

GH59-12065A

QMP01

A/S ASSY-PBA MAIN (COMM)

GH82-06311A

QLC01

ASSY LCD

GH96-05467A

QFR01

ASSY CASE-FRONT

GH98-22532A

QBC00

ASSY CASE-BATT

GH98-22535A

QKP01

ASSY KEY-OK KEY

GH98-22550A

QRE01

ASSY CASE-REAR

GH98-22533A

QVO01

KEY-VOLUME

GH64-00088A

QCK01

KEY-POWER

GH64-00089A

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5. MAIN Electrical Parts List SEC CODE

Design LOC

Description

0401-001110

D600,D601

DIODE-SWITCHING

0403-001688

ZD300

DIODE-ZENER

0404-001646

D300

DIODE-SCHOTTKY

0406-001286

D500,D501

DIODE-TVS

0406-001361

ZD405

DIODE-TVS

0406-001369

D301

DIODE-TVS

0406-001375

ZD400,ZD401,ZD404

DIODE-TVS

0406-001375

ZD500

DIODE-TVS

0406-001413

ZD406,ZD407

DIODE-TVS

0406-001446

ZD600

DIODE-TVS

0406-001459

ZD301,ZD402,ZD403

DIODE-TVS

0501-002680

Q100

TR-SMALL SIGNAL

1201-003208

U401

IC

1201-003290

PAM100

IC

1202-001123

U400

IC

1203-005244

U101

IC

1203-005574

U601

IC

1203-006050

U603

IC

1203-006868

U600

IC

1203-007000

U501

IC

1203-007030

U604

IC

1203-007108

U301

IC

1205-004116

U102

IC

1205-004215

UCP200

IC

1205-004474

U302

IC

1209-002065

U602

IC

1404-001224

TH200

THERMISTOR

1405-001317

V300,V600,V601

VARISTOR

2007-000138

R301,R405,R600

R-CHIP

2007-000140

R505,R507

R-CHIP

2007-000143

R317,R416,R520

R-CHIP

2007-000148

R102,R203,R304,R305

R-CHIP

2007-000148

R309,R320,R421,R509

R-CHIP

2007-000148

R510,R512,R513,R514

R-CHIP

2007-000148

R523

R-CHIP

2007-000154

R408,R412,R413

R-CHIP

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Main Electrical Parts List

SEC CODE

Design LOC

Description

2007-000155

R104

R-CHIP

2007-000157

R106,R515

R-CHIP

2007-000162

R109,R204,R307,R308

R-CHIP

2007-000166

R406

R-CHIP

2007-000169

R401

R-CHIP

2007-000170

R411

R-CHIP

2007-000242

R302,R303

R-CHIP

2007-001288

R419,R420

R-CHIP

2007-002970

R108

R-CHIP

2007-007008

R105

R-CHIP

2007-007142

R202

R-CHIP

2007-007156

R606

R-CHIP

2007-007197

R400,R402

R-CHIP

2007-007334

R310

R-CHIP

2007-007489

R311

R-CHIP

2007-007528

R407

R-CHIP

2007-007798

R312,R313

R-CHIP

2007-008049

R113

R-CHIP

2007-008052

R602

R-CHIP

2007-008312

R404

R-CHIP

2007-008354

R410

R-CHIP

2007-008516

R112,R201

R-CHIP

2007-008531

R605

R-CHIP

2007-008588

R209,R210,R500,R501

R-CHIP

2007-008588

R502,R603,R604

R-CHIP

2007-008736

R316

R-CHIP

2007-009794

R103

R-CHIP

2007-009804

R403

R-CHIP

2203-000233

C101,C107,C156,C157

C-CERAMIC,CHIP

2203-000233

C312,C622

C-CERAMIC,CHIP

2203-000254

C311,C519

C-CERAMIC,CHIP

2203-000278

C106

C-CERAMIC,CHIP

2203-000311

C105

C-CERAMIC,CHIP

2203-000330

C406,C407

C-CERAMIC,CHIP

2203-000386

C126

C-CERAMIC,CHIP

2203-000425

C227,C228

C-CERAMIC,CHIP

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Main Electrical Parts List

SEC CODE 2203-000438 2203-000489

Design LOC C145,C153,C221,C224 C144,C146

Description C-CERAMIC,CHIP C-CERAMIC,CHIP

2203-000585

C124

C-CERAMIC,CHIP

2203-000679

C419

C-CERAMIC,CHIP

2203-000812

C313,C409,C410,C502

C-CERAMIC,CHIP

2203-000812

C503,C504,C505,C506

C-CERAMIC,CHIP

2203-000812

C507,C508,C509,C515

C-CERAMIC,CHIP

2203-000812

C516,C517

C-CERAMIC,CHIP

2203-000940

C133

C-CERAMIC,CHIP

2203-001072

C521,C522

C-CERAMIC,CHIP

2203-001153

C401,C420,C421

C-CERAMIC,CHIP

2203-001385

C139

C-CERAMIC,CHIP

2203-002443

C229

C-CERAMIC,CHIP

2203-002487

C217,C218

C-CERAMIC,CHIP

2203-002668

C102,C230

C-CERAMIC,CHIP

2203-002709

C600

C-CERAMIC,CHIP

2203-005234

C114

C-CERAMIC,CHIP

2203-005281

C159

C-CERAMIC,CHIP

2203-005288

C152

C-CERAMIC,CHIP

2203-005395

C121,C122,C123

C-CERAMIC,CHIP

2203-005481

C206,C216

C-CERAMIC,CHIP

2203-005682

C402,C403,C623,C624

C-CERAMIC,CHIP

2203-005682

C625,C626,C627,C628

C-CERAMIC,CHIP

2203-005682

C629,C630,C631,C632

C-CERAMIC,CHIP

2203-005682

C633,C634

C-CERAMIC,CHIP

2203-005731

C160,C161

C-CERAMIC,CHIP

2203-006047

C226

C-CERAMIC,CHIP

2203-006048

C110,C125,C128,C129

C-CERAMIC,CHIP

2203-006048

C132,C200,C202,C213

C-CERAMIC,CHIP

2203-006048

C214,C215,C219,C223

C-CERAMIC,CHIP

2203-006048

C225,C232,C233,C236

C-CERAMIC,CHIP

2203-006048

C306,C310,C404,C405

C-CERAMIC,CHIP

2203-006048

C512,C514,C518

C-CERAMIC,CHIP

2203-006190

C205,C212,C234,C235

C-CERAMIC,CHIP

2203-006257

C208

C-CERAMIC,CHIP

2203-006305

C109,C118

C-CERAMIC,CHIP

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Main Electrical Parts List

SEC CODE

Design LOC

Description

2203-006324

C210,C211

C-CERAMIC,CHIP

2203-006399

C207,C300,C308,C408

C-CERAMIC,CHIP

2203-006399

C412,C415,C511,C513

C-CERAMIC,CHIP

2203-006423

C138

C-CERAMIC,CHIP

2203-006562

C201,C203,C204,C209

C-CERAMIC,CHIP

2203-006562

C237,C238,C307,C315

C-CERAMIC,CHIP

2203-006562

C411

C-CERAMIC,CHIP

2203-006824

C309

C-CERAMIC,CHIP

2203-006841

C510,C523,C606,C613

C-CERAMIC,CHIP

2203-006841

C614

C-CERAMIC,CHIP

2203-006844

C222

C-CERAMIC,CHIP

2203-006872

C108,C112,C113,C115

C-CERAMIC,CHIP

2203-006872

C116,C119,C136,C137

C-CERAMIC,CHIP

2203-006872

C142,C601,C605,C607

C-CERAMIC,CHIP

2203-006872

C609,C621

C-CERAMIC,CHIP

2203-006890

C400

C-CERAMIC,CHIP

2203-006896

C143

C-CERAMIC,CHIP

2203-007269

C231

C-CERAMIC,CHIP

2203-007270

C619

C-CERAMIC,CHIP

2203-007271

C111,C130,C131,C141

C-CERAMIC,CHIP

2203-007271

C149,C150,C151,C302

C-CERAMIC,CHIP

2203-007271

C303,C524

C-CERAMIC,CHIP

2203-007279

C120,C220,C301,C317

C-CERAMIC,CHIP

2203-007342

C413,C414

C-CERAMIC,CHIP

2203-007391

C140

C-CERAMIC,CHIP

2203-007392

C158

C-CERAMIC,CHIP

2203-007393

C316,C617

C-CERAMIC,CHIP

2203-007449

C612,C620

C-CERAMIC,CHIP

2203-007456

C304

C-CERAMIC,CHIP

2203-007634

C318,C319

C-CERAMIC,CHIP

2203-007693

C320

C-CERAMIC,CHIP

2203-007796

C500,C501,C603,C604

C-CERAMIC,CHIP

2203-007796

C608,C610,C615

C-CERAMIC,CHIP

2203-008097

C618

C-CERAMIC,CHIP

2703-002170

L116

INDUCTOR-SMD

2703-002176

L102

INDUCTOR-SMD

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Main Electrical Parts List

SEC CODE

Design LOC

Description

2703-002200

L123

INDUCTOR-SMD

2703-002203

L107,L109

INDUCTOR-SMD

2703-002205

L111,L114

INDUCTOR-SMD

2703-002208

L100,L103,L104

INDUCTOR-SMD

2703-002267

L112

INDUCTOR-SMD

2703-002308

L113

INDUCTOR-SMD

2703-002309

L119

INDUCTOR-SMD

2703-002314

L101,L121

INDUCTOR-SMD

2703-002368

L122

INDUCTOR-SMD

2703-002369

L105

INDUCTOR-SMD

2703-003476

L117,L118

INDUCTOR-SMD

2703-003485

L300

INDUCTOR-SMD

2703-003781

L410

INDUCTOR-SMD

2703-003869

L201

INDUCTOR-SMD

2801-004902

OSC200

CRYSTAL-UNIT

2801-004931

OSC201

CRYSTAL-UNIT

2801-005045

OSC100

CRYSTAL-UNIT

2904-002044

F101

FILTER-SAW

3003-001138

MIC400

MIC-CONDENSOR

3301-001820

L400,L401

CORE-FERRITE BEAD

3301-001885

L402,L403,L406,L407

CORE-FERRITE BEAD

3301-001885

L408,L409

CORE-FERRITE BEAD

3301-002000

L200

CORE-FERRITE BEAD

3301-002070

L404

CORE-FERRITE BEAD

3404-001410

TAC600,TAC601,TAC602

SWITCH-TACT

3705-001731

RFS100

CONNECTOR-COAXIAL

3709-001636

CD500

CONNECTOR-CARD EDGE

3709-001699

SIM500,SIM501

CONNECTOR-CARD EDGE

3710-003306

SOC600

CONNECTOR-SOCKET

3711-006615

HEA500

CONNECTOR-HEADER

3711-006925

CN600

CONNECTOR-HEADER

3711-007393

BTC300

CONNECTOR-HEADER

3712-001348

ANT100,ANT101,ANT102

CONNECTOR

3712-001348

MOT600,MOT601,SPK400

CONNECTOR

3712-001348

SPK401

CONNECTOR

3722-003426

IFC300

JACK-PHONE

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Main Electrical Parts List

SEC CODE

Design LOC

Description

1108-000406

UME200

MEMORY

3722-003454

EAR400

JACK-PHONE

1001-001741

U500

IC

1001-001743

U300

IC

1205-004417

U100

IC

2911-000194

F100

FILTER

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

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7. Level 2 Repair 7-1. Disassembly and Assembly Instructions 7-1-1. Disassembly 1

2

Release Screw 5 Point at REAR

1) Be careful not to make scratch and molding damage! 3

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

Disjoint hook on the both side of the REAR

1) Push out REAR to both side. 2) Be careful not to scratch LCD FPCB

Disjoint Hook on the bottom of the REAR

4

Disassemble REAR

1) Hold up REAR from bottom.

7-1

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7. Level 2 Repair

5

6

Disassemble FPCB

1) Detach LCD FPCB

1) Hold up Main PBA from bottom.

2) Detach TSP FPCB. 7

Disassemble Main PBA from the FRONT Ass'y

Complete disassembly.

7-2

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7. Level 2 Repair

7-1-2. Assembly 1

2

Set a PBA and FRONT Ass'y.

Assemble PBA on FRONT Ass'y.

1) Assemble PBA on FRONT Ass'y

3

4

Assemble FPCB

1) Assemble LCD and TSP FPCB.

Assemble FRONT Ass'y on REAR.

1) Assemble matching location from earjack of rear upper 7-3

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7. Level 2 Repair

5

Assemble FRONT Ass'y on REAR.

1) Assemble matching location from earjack of rear

6

Drive Screws at 5 points

1) Drive Screws at 4 points with torque 1.1 +/- 0.1 Kgf/㎠

upper

7-4

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SIM2

SIM1

X-TAL

FEM

RFS

3.0" QVGA

8-1

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This Document can not be used without Samsung's authorization

BATT. CON

LCD CON.

SIM2_CLK/RST SIM2_IO

VSIM2_3.0V

VSIM1_3.0V SIM1_RST/CLK SIM1_IO

VWLAN_3.3V

WLAN_XTAI WLAN_XTALO

WLAN_RX_N/P

WLAN_TX_N/P

BT

PAM

RTC

TCXO

LED_P_26V/LED_N

SD SOCKET

SIM CONTROL

VBAT

MCP

WLAN_DREG_1.2V

WI-FI

BT_ACTIVE WLAN_ACTIVE BT_PRIORITY

ANT_SEL_B/C/E

BT_RF

VBAT

GSM850_DCS1800_RX

VDD_1.8V

LB_TX, HB_TX

BS1,BS2,RAMP,TX_EN

SAW Filter

LB_RX_P/N HB_RX_P/N

WI-FI LDO

VBAT

WLAN_SPI_MISO

WLAN_PWR_EN

VF

VDD_2.9V,VDD_IO2_1.8V

FLM, LCD_RST/WR/RS/CS

LCD_D(0~7)

VGH, LCD_RD

LCD BACKLIGHT IC

VBAT LED_BL_EN

VMMC_2.85V.VDD1.8V SD_DETECT SD_CLK/CMD SD_DATA(0:3)

RST_BB

VSIM_2.85V SIM_IO SIM_RST/CLK USB_DSDS_SCL USB_DSDS_SDA

VDD_IO1_1.8V

VDD_EBU_1.8V MEM_AD(0:15),DDR_DQ(0:15) DDR_CKE/CLK/CLKn/CASn/RASn/UDMD/UDQSD/LDMD/LDQSD NAND_CLK/ADVn/RDn/DDRn CS0n_OneNAND,CS1n_OneNAND,RST_BB,WEn NAND_WAITn

VWLAN_3.3V

VWLAN_1.8V

WLAN_SPI_MOSI/CS/CLK,WLAN_INT/RESET_N

VDD_IO1_1.8V

PCM_TXD,UART3_TXD_BT

BT_REQ_CLK,PCM_RXD,PCM_SYNC,PCM_CLK UART3_RXD_BT,BT_RST,BT_CLK_32KHZ,CLK26M_BT

GSM900_PCS1900_RX

BB PMB8815

VDD_IO1_1.8V TSP_INT TSP_SCL TSP_SDA

CAM_PWR_EN

VBAT

FM_LNA_OUT

FM_LNA_SW

EAR_SPK_L/R EAR_AMP_EN

VDD_IO1_1.8V PS_SCL PS_VOUT PS_SDA

CAM_SCL/RST/MCLK

CAM LDO

CAM LDO

RCV_P/N

SPK_P/N

MIC_BB_P/N V_MIC_2.2V

AUX_MIC_P/N V_EARMIC

TR

EAR AMP

VBAT

VDD_1.8V

EAR_SW/ADC/DETECT

PROX. SENSOR

KEY_COL(1)

KEY_ROW(5)

KEY_ROW(0) KEY_COL(0)

USB IC

VBAT VTOUCH_2.9V

TSP CON.

CAM(0:7)/CAM_SDA

CAM_VSYNC/HSYNC/PCLK

VBAT

USB_DM_BB/DP_BB,USB_DSDS_SDA

UART1_TXD,USB_DSDS_SCL RST_MAX8985 UART1_RXD,CHAR_ADC USB_SW_DET

GT-S5222 BLOCK DIAGRAM

FM_ANT

EAR_L/R

PROX_EN LEDA_3.0V,PS_2.8V

ONKEY_N

VMOT_3.3V

VBUS_5V_IN 8985_USB_DM/DP USB_ID

VCAM_CORE_1.2V

VCAM_A_2.8V/VCAM_IO_1.8V

VBAT

RCV

SPK

MAIN MIC

EAR MIC

EAR_MIC

EARJACK

EAR_KEY/3.5_DET

Comparator

SENSOR LDO

VOL_DN

VOL_UP

HOME KEY

POWER KEY

MOTOR

MICRO USB CONN.

VBAT

3M FF CAM

Load Switch

TSP

CAM CON.

8. Level 3 Repair

8-1.Block Diagram

Level 3 Repair

8-2. PCB Diagrams 8-2-1. Top G202

G203

EAR400

HEA500 TSP_RST

R502

C500

R500

R501

S200

R210

C608

U600

C609

R209

R602

D500

SOC600

C610

SPK400 ZD406

TAC602

L410

V600

C419

L119

SPK401 C152

C146

L117

R104

R105

Q100 C144

L118

U607

MOT600 R108

C153

U608 L406

ZD407

L407

C229

ZD405

R417

C230

MOT601

BTC300 ZD402 L401

R421

L400

C407

C406

C418

R503

V300

C313

ZD300

C301

C600

L200

ZD403 R419

C420

L408

R427

C411

R416

C504

R420

R208

L409

R207

C421

R206

C521

C503

R505

R504

C502

C306

R301

D600

D601

C307

C601

TAC600

C141

R107

C417

L404

U401

U601

R413

C413

R412

C415

C613

C621

C414

C412 R520

TAC601

C514 C513

C512

U500

C510 C511

R522

C5 0 8

R521

C522

SIM501

C515

C516

R516

R518

C517

R600

R511

R507

R517

TP_RST_BB

R401

R408

R410

R411

D300

U400

C5 0 7

SIM500

V601

R519

R404

L300

R406

C316

C5 0 6

R405

C318 C319

R317

R316

U301

C509

R512 C633

C634

C627

C631

C632

C602

C505

C623

R514

C520

C518

CN600

CN200

R607

R509

R201

C624

C630

C604

C629

R506

R513

R510

D501

ZD500 C519 C234

C400 R515

R200

TP_NAND_CLK

C211

C235

C226

C236

C214

C405

C219

R203

C422 C404

C200

R407

C223 C208

C237

C213

C212 TP_CS200

C221

C233

UME200

C23 2

C231

C220

C228 C149

C612

UCP200

R211

R212

C201

R113

C238

C203

TP_DDR_DQ[200

R110

R106 C150

C209

U101

C227

R204

TP105

C151

C111

C133

C128

C108 C110

C130

C138

C308

C116

OSC100

C315

R103

U300 R300

R305

R311

ZD301

R112 TP_UART_TXD

TP_UART_RXD

C125 R102

L103 C114

C101 R101

C159

C137

C136

S201

C410

C408

ANT101

ZD404

ANT100

IFC300

L402

L403

C409

R422

R424

L123

C145

R109

C154

L102

C126 L100

R100

C106

ANT102

R202

C156

C109

C132

C158

TP103 C302

C303

C300 R320

C311

C140

C139

TP_100

C160

C312

R304

R313

R309

R312

R307

C121

R303

R302

R310

L105

L104

C123

U302

R306

D301

U102

C317

C122

C124

C320

C112

R319

TP106

G201

C143

C207

C304

C118

C142

C206 TH200

C157

F100

C115

C107

C161

R318

C113

PAM100

L106

U100

C131

C120

C309

C218

R308

C310

C205

L122

TP102

OSC201

L110

L108

L101

TP100

L115

L113

L112

F101

L121

C102

C119

L109

C216

C105

TP104

L111

L107

RFS100

C129

TP101 C204

L114 L116

C603

TP_MEM_INT

R426

C217

C626

L201

C628

C625

R423

C401

CD500

OSC200

TP_WEn

TP_NAND_RDn

TP_CS201

C222

C215

C210

TP_DDR_RAS_n

TP_NAND_ADVN

TP_MEM_AD[200

TP_DDR_CASn

C202 C225

R403

C224

MIC400

8-2

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G200

Level 3 Repair

8-2-2. Bottom U602 R605

C501

C523

C618

U501

C615

C620

C402

R402

R400

TP107

C605

C614

U604

U603

C606

R604

ZD400

R603

C403

ZD401

C607

C619

R606

C524

C617

R523

RCV400

ZD600

C622

HOME

8-3

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Level 3 Repair

8-3. Flow Chart of Troubleshooting 8-3-1. Power On

Power on No Check the current consumption >= 100 mA?

No

Download the latest binary.

Yes Check the battery voltage VBAT >= 3.45 V?

No

Change the battery

Yes Check the voltage VDD_1.8V(C231) = 1.8 V?

No

Check the Main Chip (UCP200) Look over the Chip damage

Yes Check the clock at OSC201 = 26 MHz?

No

Resolder the OSC201

Yes END

8-4

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C208

C237

C217

C231

C219

C211

Level 3 Repair

C236

C214

C235

UCP200

TP_NAND_CLK

C221

C233

C220

C302

C300 R320

C304

C311

C303

C206

C309

C207 TH200

C218

R308

C310

C205

OSC201

C216

R202

8-5

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Level 3 Repair

8-3-2. Initial Initial Failure Yes

CN200 (RST_BB_J = Pin5) > 1.7 V? using the oscilloscope GND & SHORT PAD.

No

Resolder UCP200 (RST_BB_J) must be higher than 1.7V

Yes Check the 16 bit data signals. Yes END

CN200 ZD500 C519 C234

C400

C225

C222

R515

C211

C208 C235

C405

C404

R407 C226

SAMSUNG Proprietary-Contents may change without notice

UCP200

OSC200

C236 C221

C227 C209

8-6 This Document can not be used without Samsung's authorization

C233

C228

R204

C231

C220

TP_NAND_CLK

R203

C422

C213

C223

C23 2

C217 C215

C210

L201

R426

C401

CD500

C224

R423

R403

Level 3 Repair

8-3-3. Charging Part

Abnormal Charging

No Check the Battery & TA connection

No Insert the battery or TA

Yes Check the voltage VBUS_5V_IN(C320) >= 5 V?

No

Check C320, C317, D301 (short to GND or damage) Change C320, C317, D301

Yes

Check the U300 (SMD or Damage) ?

No Change the U300

Yes END

8-7

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Level 3 Repair

VTOUCH_2.9V VMOT_3.2V

VBUS_5V_IN

VDD_IO1_1.8V VBUS_5V_IN

MICRO USB - PBA TEST JIG PIN

VBAT

VBUS_5V_J JIG_TXD JIG_RXD JIG_ID

IFC300

3 USB_ID

NC 4

7 GND

C310

VDD_IO1_1.8V

R304

C320 C317

C309

R305

USB_ID 8985_USB_DP 8985_USB_DM

A1 ID_CON A2 DP_CON A3 DM_CON

USB_DM_BB USB_DP_BB

B1 DM_HOST C1 DP_HOST D2 C4 B4 B3 F1

KEY_COL(1) KEY_ROW(0) ONKEY

U300

JIG COLMX ROWX ON_BT_UP RESET_N

C206 C302

U300

C315

D301

R303

C308

R300

R305

ZD301

8-8

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C312

R309

R304

R313

R312

R311

R302

R310

U302

R307

C303

C300

R202

C320

C317 R306

R320

C304

TH200

R319

C311

C207

R318

C309

C218

R308

C310

C205

OSC201

C216

TXD_HOST RXD_HOST

V2_3 ON_KEY_N

F3

R308

INT_N I2C_SDA I2C_SCL

GPO1 GPO2

GND

RST_MAX8985

DETBAT_N D5 CHG_CAP VICHG VREF

NC 5

R320

VLDO1 E5 VLDO2 F5

2 DP

C304

C308

NC1 NC2

VBUS 6

C303

ZD301

1 DM

C302

1 2

D301

1 2 3 4 5 S1 S2 NC NC NC NC NC NC

C5 B5 A4 E1

R312 R313

8985_USB_DM 8985_USB_DP USB_ID

VBAT1 VBAT2 VBUS_IN VDDIO

1 2 3 4 5 6 7 8 9 10 11 12 13

Level 3 Repair

8-3-4. LCD Working

Power On NO LCD FPCB connector is corre ctly connected?

NO Connect correctly

Yes

Check C603 = 2.85 V C604 = 1.8 V

NO

Resolder C603, C604

Yes

Replace the LCD

8-9

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C633

C634

CN600

C627

C629

C631

R201

C604

C632

Level 3 Repair

C603

C602

C623

C628

C630

C624

C626

C625

8-10

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Level 3 Repair

8-3-5. Audio Working z Speaker Working

Operate speaker No

Check the SPK400, 401 contact

No

Change the speaker

Yes

Speaker break down?

Yes

Change the speaker

No

Signal on in the L400, L401?

Yes

Resolder the L400 and L401

No Change a main PBA

8-11

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Level 3 Repair

L400

SPK400 1

SPK_P

1 2

ZD402

2

C406

L401

SPK401 1 1

SPK_N

2

ZD403

2

C407

SPK400 SPK401

BTC300 ZD402 ZD403 C407

L401

R208

L400

R207

C406

R206

8-12

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Level 3 Repair

z Receiver Working

Operate Receiver No

Check the RCV400 Soldering

No

Resolder the RCV400

Yes

Receiver break down?

Yes

Change a Receiver

No

Signal on in R400, R402?

Yes

Resolder the R400, R402

No

Does the FPCB tear?

Yes

Change the Receiver

No Change a main PBA

8-13

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Level 3 Repair

RCV400

RCV_P

R400

RCV_N

R402

2

C402

8-14

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ZD401

C403

ZD400

1

2 1

Level 3 Repair

z MIC Working

Operate a MIC No

Pollute a MIC Hole?

Yes

Clean up the MIC hole

No

Check C409 = Anal og Signal

No

Check C408. Check MIC 4th pin (V_MIC_2.2V) = 2.2 V?

Yes

Yes

Change the MIC

No

Change a main PBA

Change the MIC

8-15

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Level 3 Repair

L402

V_MIC_2.2V

PARALLEL

MIC400 1 2 3 4 5 6

MIC_BB_P MIC_BB_N

ZD404

R424

C408

C410

C409

R422

C410

L402

C409

L403

R422

R424

C408

ZD404

OUT GND GND PWR GND GND

L403

MIC400

8-16

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R423

Level 3 Repair

8-3-6. SIM Card Working

Insert & Operate SIM card No SIM1(SIM2) Connector Breaks down?

No

Change the SIM500(SIM501)

Yes SIM Controller (U500) correctly mounted?

No

Change the U500

Yes

C502, C506, C511, C513 (VSIM1_3.0V, VSIM2_3.0V) = 3.0V?

No

Check the UCP200

Yes

Check SIM_RST (C503, C507), SIM_CLK (C504, C508)

No

Change the UCP200

Yes Check SIM500(SIM501) & Neighboring Circuits

8-17

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Level 3 Repair

VSIM1_3.0V

VSIM_2.85V

VSIM2_3.0V R504 0ohm OPEN

R503 SHORT

SIM500 R505

1 2 3

SIM1_RST SIM1_CLK

1 2 3

6 6 5 5 4 4 G G G G

SIM501 R506 NC

R507

1 2 3

SIM2_RST SIM2_CLK

SIM1_IO

1 2 3

10 9 8 7

C502

C503

C505

VSIM1_3.0V

C522

C508

C506

C507

VBAT VDD_IO1_1.8V

C511

VSIM_2.85V

C510 C512

VSIM2_3.0V

VSIM2 1

3

VIO 2

6 SRST1

SIM1_RST

SIM2_RST

9 SIMRST

SIO2

18

10 SIMCLK

VREF

17

NC

16

C516

SCL

SDA

R519

ADDR

SIM2_CLK

SRST2

SIM_IO

U500

20

8 SIMIO

C515

23 22 21

19

7 SIO1

SIM_CLK

C513 NC NC GND

SCLK2

SIM1_IO

SIM_RST

VBAT

5 SCLK1

R511

VSIM1 4

SIM1_CLK

_SYSRSTB

C504

NC

C521

SIM2_IO

C514

C517

8-18

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

SIM2_IO

C509

Level 3 Repair

R503

V300

C313

ZD300

C301 C504

C521

R505

C503

R504

C502

C306

R301

C307

C513

C512

U500

C510 R507

R519

SIM500 C5 0 7

D300

C5 0 6

L300

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

U301

R316

8-19

C515

C516

C517

R516

R517

R511

R518

C511

C5 0 8

C522

SIM501

Level 3 Repair

8-3-7. CAMERA Working

Operate CAMERA No

Camera fits into the socket correctly?

No Fit into the socket correctly.

Yes

C610 = 1.8V, C609 = 2.8V C621 = 1.2V

No

Check the U600(VCAM_IO_1.8V,VCAM_A_2.8V), U601(VCAM_CORE_1.2V) Check the UCP200 Change the main PBA

Yes

Replace the CAMERA

8-20

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Level 3 Repair

8-21

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C500

R501

R500

D500

R210

U600

C609

R209

C610

SOC600

TAC602 MOT600 MOT601 C601

D600

D601 C621

C613

C600

R502

Level 3 Repair

U601

8-22

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Level 3 Repair

8-3-8. GSM850 RX ** If you check the tx chain, Check the not only RF Device but also resistor, inductor and capacitor.

Continuous Rx ON RF Input : 190 CH Amplitude : -50 dBm Yes No

Normal condition, catch the channel?

Check the Intenna contact (ANT100, ANT101)

Yes No

Check L100,L104 >= -55 dBm?

Replace the PAM100

Yes No

Resolder the UCP200 or Change

Change a main PBA

Yes The End

8-23

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Level 3 Repair

8-3-9. GSM900 RX ** If you check the tx chain, Check the not only RF Device but also resistor, inductor and capacitor.

Continuous Rx ON RF Input : 62 CH Amplitude : -50 dBm Yes No

Normal condition, catch the channel?

Check the Intenna contact (ANT100, ANT101)

Yes No

Check L111,L114 >= -55 dBm?

Replace the PAM100

Yes No

Resolder the UCP200 or Change

Change a main PBA

Yes The End

8-24

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Level 3 Repair

8-3-10. DCS/PCS RX ** If you check the tx chain, Check the not only RF Device but also resistor, inductor and capacitor.

Continuous Rx ON RF Input : 698 CH Amplitude : -50 dBm Yes No

Normal condition, catch the channel?

Check the Intenna contact (ANT100, ANT101)

Yes No

Check L107,L109 >= -55 dBm?

Replace the PAM100

Yes No

Resolder the UCP200 or Change

Change a main PBA

Yes The End

8-25

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Level 3 Repair

ANT100 1 2

1 2

RFS100

G G A C

R100

1 2

1

4 3 2 1

ANT101 SHORT

C106

C101

L100

2

C159

C102

L101

L123

L102

C105

LB_TX

L103

L104

L121

HB_TX R101 OPEN

L105

PAM100

C114 1 10 4

TX_EN

R102

RAMP

5 11

C125 C120

HB_IN TX_EN

7 VBS1 3 VBS2

BS1 BS2 VBAT

ANT LB_IN

C121

C122

C123

VRAMP VBATT

17

12 RX1 13 RX2 16 GND 18 GND NC NC NC NC NC NC

2 6 8 9 14 15

C124

C126

L107 2 3 5 10

LB_RX_N

GSM900_PCS1900_RX

C156 4 C157 1

UNBAL UNBAL

BAL2 BAL2 BAL1 BAL1

F101 L116

L110 OPEN

L108 OPEN

G G G G

GSM850_DCS1800_RX

GSM850_DCS1800_RX GSM900_PCS1900_RX

6 7 8 9

L109 L111

LB_RX_P HB_RX_N L115 OPEN

L113 L114

L112

8-26

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

HB_RX_P

Level 3 Repair

L114

C156

L109 L110

C157

L111

L108

L102

L101

L115

L113

L112

F101

C102

L121

L116

C101

L107

PAM100

C126 C125 L103

R101

C124

C159

L123

L100

R100

ANT101

ANT100

8-27

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

C114

L105

L104

C105

C106

C122

R102

RFS100

C120

C123

C121

Level 3 Repair

8-3-11. GSM850/900 TX ** If you check the tx chain, Check the not only RF Device but also resistor, inductor and capacitor.

CONTINUOUS TX ON CONDITION TX POWER DAC:14500 CODE APPLIED GSM850 CH : 190 GSM900 CH : 62 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB

Tx ON (Level : 5) Battery voltage : 3.8V Yes No

Check C105 >= 13 dBm?

Check the UCP200

Yes

Check the PAM100 PIN4 OUTPUT(RF CONN.) With HP8960 >= 33 dBm?

No

Replace the PAM100

Yes Resolder the UCP200 or Change

No Change a main PBA

Yes The End

8-28

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

Level 3 Repair

8-3-12. DCS/PCS TX ** If you check the tx chain, Check the not only RF Device but also resistor, inductor and capacitor.

CONTINOUS TX ON CONDITION TX POWER DAC:14500 CODE APPLIED DCS CH : 698 PCS CH : 661 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB

Tx ON (Level : 5) Battery voltage : 3.8V Yes No

Check L103 >= 11 dBm?

Check the UCP200

Yes

Check the PAM100 PIN4 OUTPUT(RF CONN.) With HP8960 >= 30 dBm?

No

Replace the PAM100

Yes Resolder the UCP200 or Change

No

Change a main PBA

Yes The End

8-29

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

Level 3 Repair

C105

LB_TX

L103

L104

HB_TX R101 OPEN

L105

PAM100

C114

ANT

1

LB_IN

10 4

TX_EN

TX_EN

R102

RAMP

5

C121

C122

C123

NC NC NC NC NC NC

VRAMP

11

C125 C120

GND GND

7 VBS1 3 VBS2

BS1 BS2 VBAT

RX1 RX2

HB_IN

VBATT

C124

C126

PAM100

C126

C120 C125 C122

R102 L103

R101

C124

C114

L105

L104

C105

8-30

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

C123

C121

Level 3 Repair

8-3-13. Bluetooth

Can't activate or search any Bluetooth devices Yes No

Check the connection C143

1. Put more lead solder each terminal 2. Replace not working or defective component(s).

Yes

Check C136 = 1.15V ± 0.1 C139, C142 = 1.36V ± 0.1

No

Resolder the U102 or Change

Yes No

C137 = 1.8V ± 0.1 C138 = 1.8V ± 0.1

Resolder the UCP200

Yes No

Change the UCP200

Change a main PBA

Yes The End

8-31

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

Level 3 Repair

VDD_1.8V VDD_1.8V

C136 C137

C138

E1

TP106

D5

E4

E3 E5

BT_PRIORITY WLAN_ACTIVE

C6

VDD_RADIO

C2

D6

VDD_AUX

VDD_DIG

A4

B2

BT_RF

XTAL_OUT

PCM_SYNC

U102

PCM_CLK

XTAL_IN

PIO0

UART_TX

PIO1

UART_RTS

PIO2

UART_CTS

PIO3

UART_RX

A2

C145

A3

A6

CLK26M_BT

TP_UART_TXD

UART3_RXD_BT

B6 C5 B5

TP_UART_RXD

UART3_TXD_BT

PIO4 PIO9

2

NC

R109

VSS_AUX

BT_CLK_32KHZ BT_ACTIVE BT_REQ_CLK

TP_100

PCM_OUT

C154 OPEN 0603

A1

D3

B1

PCM_IN

VSS_RADIO

D2

C142

C143

C1

E2

C139

BT_RF

SPI_PCM#_SEL

VSS_DIG

D4

PCM_TXD PCM_RXD PCM_SYNC PCM_CLK

VREG_EN_RST#

C4

E6

NC

A5

BT_RST

VREG_OUT_HV

R112

VREG_IN_HV

VDD_PADS

C3

B4

C140 470nF

1

VDD_IO1_1.8V

C118

C140

C138

R112

TP106

TP_UART_TXD

C136 TP_UART_RXD

C160

R109

C137

TP_100

C145

C113

U102

C154

C116

C143

R103

C142

C112

C139

8-32

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

Level 3 Repair

8-3-14. FM radio

FM radio does not work Yes No

Is the connection of earphone O.K?

Connect an earphone again, Replace the earphone

Yes No

Check the connection

ZD405,L408,L409,ZD406, L410,C419,R419,R420

1. Put more lead solder each terminal 2. Replace not working or defective component(s).

Yes No

L117 = 1.8V ± 0.1, when FM radio turns on

Replace the Q100

Yes No

Resolder or Change the UCP200

Change a main PBA

Yes The END

8-33

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

Level 3 Repair

R417 EAR_KEY

EAR400 L406

MIC LEFT|DET LEFT|DET RIGHT GND

EAR_MIC EAR_3.5_DET EAR_L EAR_R FM_ANT

L407 R419 R420

L408

6

5

4

3

1

L409

C420

C421 C417

ZD406

2

ZD407

R421 ZD405

C419

L410

L117

FM_LNA_SW

C141

R104 R105

C144

L118

C146

L119

1

FM_ANT

FM_LNA_OUT

3

Q100

2 U607 OPEN C152

R107 OPEN

U608 OPEN

C153

ZD406

R108

L410

V600

C419

L119

C146

C152

TAC600

C141

L117

R107

R104

R105

Q100 L118

U607

R108

C153

C144

U608

ZD405

C229

L406

ZD407

L407

R417

C230

ZD402

R421

C418

C407

R416

C411

R427

L400

R419

L401

L408

R420

C420

L409

C421

L200

ZD403

2 5 6 4 3

8-34

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

C418

Level 3 Repair

8-4. Service Schematics ● : NC

U102 (BT) 1

2

3

4

5

6

A

O

O

O

O

O

O

B

O

O

●

O

●

C

O

O

O

O

●

●

O

O

O

O

O

O

●

●

●

O

D E

O

UME200 (Memory) 1

2

3

4

5

6

7

8

9

10 11 12 13 14

A

●

●

●

O

O

O

O

O

O

O

O

O

●

●

B

●

O

O

●

O

O

●

●

●

O

●

●

O

●

C

O

●

O

O

O

O

O

O

O

●

●

O

O

O

D

O

O

O

●

●

●

O

E

●

O

O

O

●

●

O

O

F

O

O

O

O

●

O

O

O

G

O

O

O

O

●

O

O

O

H

O

O

O

O

O

O

O

O

J

O

O

O

O

O

O

●

O

K

O

O

O

O

O

O

O

O

L

●

O

O

O

O

O

M

O

O

●

O

O

O

O

O

●

●

●

●

O

O

N

●

O

●

O

O

O

●

O

●

●

●

●

O

●

P

●

●

O

O

O

O

O

O

O

O

O

O

●

●

●

O

●

O

O

O

●

O

8-35

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

Level 3 Repair

UCP200 (BB) A

B

C

D

E

F

G

H

J

K

L

M

N

P

R

T

18 O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

17 O

O

O

O

O

O

O

O

O

O

O

O

O

16 O

O ●

O

O

O

O

O

O

15 O ● ●

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

●

O

O

O

O

O

O

O

O ●

O

O

O

O

O

O

O

O

O

O

O

O

O

11 O

O ● O

O

●

O

O

O

●

O

●

O

O

10 O

O

O

O

O

O

O ● O

O

O

O

O ●

9

O

O

O

O

O

O

O

O

O ●

O

O

O

8

O

O

O

O

O

O

O

O ●

●

O

7

O

O

O

6

O

O

O

O

5

O

O

O

O

4

O

O

O

3

O

O

2

O

1

O

14

O

13 O

O

12 O ●

O

O

O

O

O

O

O O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O ●

O

O ● ●

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

O

8-36

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

Level 3 Repair

U300 (Power) 1

2

3

4

5

A

O

O

O

O

O

B

O

O

O

O

O

C

O

O

O

O

O

D

O

O

O

O

O

E

O

O

●

●

O

F

O

O

O

O

O

U400 (Ear Amp) 1

2

3

4

A

O

O

O

O

B

O

O

O

O

C

O

O

O

O

8-37

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

SAMSUNG CONFIDENTIAL

THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS CO¡¯S PROPERTY. DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS EXCEPT AS AUTHORIZED BY SAMSUNG.

RF PART / BT / WiFi RF

ANT100

2

RFS100

L105

GSM900_850 Tx

H

L

L

DCS_PCS Tx

H

H

L

Sleep Mode

L

L

L

WLAN_DREG_1.2V

67 58

C157 1

UNBAL UNBAL

L116

PAREG_BASE

4

VREG

GPIO_18 XTALI

GPIO_20

XTALO

GPIO_21 GPIO_22

16 11 19

L115 OPEN L114

BIAS_REF

GPIO_23

XPABIAS5

GPIO_24

CHIP_PWD_L

2 7

ANT_SEL_E

10

WLAN_RX_N WLAN_RX_P

5

31

WLAN_TX_N WLAN_TX_P

15

WLAN_DREG_1.2V VWLAN_3.3V

59 42

VWLAN_1.8V

41

OSC100

50

1

WLAN_XTALI WLAN_XTALO

6

WLAN_XTALI

3 24

TP105

46

WLAN_RESET_N

C129

C130

C132

21

C133

C131

WLAN_XTALO

C160

R103

2

1

3

4

C161

HB_RX_P

BT / WLAN SWITCH TRUTH TABLE BT L

ANT_SEL_B (VC1)

H

L

ANT_SEL_C (VC2)

L

H

L

ANT_SEL_E (VC3)

L

L

H

WLAN LDO

VDD_1.8V

VBAT

FMR LNA

U101

C137

C138

R108

C153

U608 OPEN

TP106

D5

E4

E3 E5

BT_PRIORITY WLAN_ACTIVE

C6

R109

B2

D6

A4

B4

C2 VDD_AUX

VDD_DIG

VDD_PADS

VDD_RADIO XTAL_IN

UART_TX

PIO0 PIO1

UART_RTS

PIO2

UART_CTS

PIO3

UART_RX

A2 A3

BT_RF

A6

R106 47K C145

C149

C150

C151

CLK26M_BT

TP_UART_TXD

UART3_RXD_BT

TP_UART_RXD

UART3_TXD_BT

B6 C5 B5

PIO4 PIO9 VSS_AUX

U607 OPEN

E1

XTAL_OUT

U102 CSR8810A04-ICJA-RS

A1

2

TP_100

R113 SHORT 0603

C143

PCM_SYNC PCM_CLK

R110 0ohm

C142

B1

PCM_IN

C1

BT_CLK_32KHZ BT_ACTIVE BT_REQ_CLK

C139

PCM_OUT

VSS_DIG

Q100

D2 D3

WLAN_PWR_EN_2

BT_RF

SPI_PCM#_SEL

VSS_RADIO

3

FM_LNA_OUT

E2

C4

C146

D4

PCM_TXD PCM_RXD PCM_SYNC PCM_CLK

VREG_IN_HV

C3

L118

NC

C144

NC

E6

2

R105

VREG_EN_RST#

1

A5

BT_RST

VREG_OUT_HV

R112 R104

1 VOUT1 6 VIN 2 GND 5 VOUT2 3 EN2 EN1 4 GND 7

C140 470nF

FM_LNA_SW

C612

VDD_IO1_1.8V

1

VWLAN_3.3V VWLAN_1.8V

C136

L117

R107 OPEN

1

L106 OPEN

54

VDD_1.8V

C152

L122

LB_RX_P HB_RX_N

BT

FM_ANT

2

ANT102

C118 C119

WLAN_RX WLAN TX

L119

2 1

ANT_SEL_B ANT_SEL_C

9

GPIO_25

L112

C141

50V

13

40

20

18

8

VDD18_RF

VDD33_PA

VDD18_BB

VDD33_ANT

43

33

13

VDD12_BB

VDD18_XTAL

SREG_OUT SWREG_OUT

AR6005G-CF1B-R

GPIO_19

LB_RX_N

L113

C113

C107

ANT_RF

TP107

12

L110 OPEN L109 L111

F101

DREG_OUT

GPIO_17

GND

G G G G

GSM900_PCS1900_RX

4

36

U100

GPIO_14 GPIO_15

14

2 3 5 10

L107

38

RF2OUTP

GPIO_16

35

C128

RF2OUTN

GPIO_11 GPIO_12 GPIO_13

49

BT/WIFI Signal

45

GPIO_9 GPIO_10

39

FM Radio Signal

L108 OPEN

C116

17 53 44

VBATTERY_42

RF2INP

GND

GSM900/PCS1900_RX

BAL2 6 BAL2 7 BAL1 8 BAL1 9

C112

C111

F100 D6106

NC

62

VDD_IO1_1.8V

RF2INN

51

65

ANTE

GPIO_7

NC

55

56

ATND

GPIO_6

63

GSM850/DCS1800_RX

TP101 TP102 TP103 TP104

60

WLAN_INT WLAN_SPI_MISO WLAN_SPI_CLK

DCS1800/PCS1900_TX

48

GPIO_4 GPIO_5

GPIO_8

17

69

WLAN_SPI_MOSI WLAN_SPI_CS

GSM850/GSM900_TX

57 64

68

TP100

ANTB

GND

61

66

C126

C110

GND GND GND GND GND GND GND GND GND

VWLAN_3.3V ANTA

ANTC

GPIO_3

37

52

C124

C123

GPIO_2

32

34

C122

GPIO_1

27

GND

C121

GPIO_0

28

WLAN_ACTIVE BT_ACTIVE BT_PRIORITY

PAREG_VDD33_OUT

23

2 6 8 9 14 15

DVDD12

47

GSM850_DCS1800_RX GSM900_PCS1900_RX

GND

VBATT

NC NC NC NC NC NC

C109

30

VRAMP

12 RX1 13 RX2 16 GND 18 GND

ANTENNA

GSM850_DCS1800_RX

3 7 10 11 12 14 15 18 19

C115

GND

5

C108

29

TX_EN

17

DVDD12

HB_IN

7 VBS1 3 VBS2

R102

11

C156

VWLAN_1.8V

C158

DVDD12

4

BS1 BS2

C125 C120

VWLAN_3.3V

VDD_IO1_1.8V

DVDD_SDIO

10

TX_EN

ANT LB_IN

WLAN_TX_P WLAN_TX_N

H

WLAN_RX_P WLAN_RX_N

H

BT_RF

L

DVDD_SOC2

1

RAMP

H

PCS1900 Rx (RX2)

PAM100

C114

VBAT

H

L

L121

HB_TX R101 OPEN

H

L

TXB_RF 2 TXA_RF 1

L104

L

DCS1800 Rx (RX1)

GND

L103

GSM900 Rx (RX2)

8

C105

H

BT_RF

L102

WiFi +FEM

BS2

L

RXB_RF 6 RXA_RF 5

C102

L101

LB_TX

BS1

L

TX_BIAS

L123

C159

TX_EN

GSM850 Rx (RX1)

VC3 16 VC2 4 VC1 9

Mode C101

L100

C106

GND

SHORT

2

GND

2

1

22

1

ANT_SEL_E ANT_SEL_C ANT_SEL_B

4 G 3 G 2 A 1 C

R100 ANT101

26

2

1

25

1

C154 OPEN 0603

Service Schematics

SAMSUNG CONFIDENTIAL THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS CO’S PROPERTY. DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS EXCEPT AS AUTHORIZED BY SAMSUNG.

BB / MEMORY / JTAG VDD_EBU_1.8V VDD_CORE_DLL_1.25V VDD_NEG_1.4V

VDD_2.85V

VBAT

VDD_1.8V

VDD_RF2_2.5V

VDD_IO1_1.8V

VDD_TDC_1.3V

VDD_TRX_1.4V

VDD_EBU_1.8V

VBAT V_MIC_2.2V

VMMC_2.85V

VSIM_2.85V

V_EARMIC_2.1V

VUSB_3.1V

VDD_IO2_1.8V

C201

C200

VDD_EBU_1.8V

C203

C202

C238

C204 E5

A5

D1

N2

K7

VCCO

VCCO

VCCQO

H1

A11 VDDD

VCCQO

A7

G12 VDDD

VDDD

A8

P11

B13

C14

G13

M2

VDDD

VDDD

VDDD

VDDQD

VDDQD

VDDQD

VDDQD

P8

P7

N13

H13 VDDQD

VDDQD

VDDQD

VDDQD

M14

C207

VDDQD

C206

VDDQD

C205

F3 A0D

A1_INDEX

NAND_CLK

NAND_ADVn

LSN

C4 C3 B3 D4 C1 F5 E5 E4 D6 C2 C5 B2

D18 RX12 RX34 RX12X

CIF_D3

RX34X

CIF_D4 TX1

CIF_D6

TX2

CIF_PD

SWIF_TXRX

B12 C12 D12 E12

USIF1_CTS_N

CIF_HSYNC

USIF1_RST_N USIF2_CTS_N

CIF_VSYNC

DIF_D0

USIF1_RXD_MRST

DIF_D1

USIF1_TXD_MTSR

DIF_D2

USIF2_RXD_MRST

DIF_D3

USIF2_TXD_MTSR

USE AS GPO

DIF_D5

C11 E11 A2

EAR_SW KEY_ROW(5)

F12

DIF_D7

LEDFBP

UCP200

DIF_CS1

SENSEN

DIF_CD

SENSEP

FE1 FE2

DIF_WR

R13

KP_IN0

J14

MIC_BB_N AUX_MIC_N MIC_BB_P AUX_MIC_P SD_DATA(0) SD_DATA(1) SD_DATA(2) SD_DATA(3) SD_CLK SD_CMD

C232

C6

FSYS1

KP_IN2

FSYS2

KP_IN3

FSYS_EN

KP_IN4

KP_OUT0

R15

C233

T14 T15

F3 G5 G4 E1 F2 F1

XO

KP_OUT1

ONOFF

0.3T ROUTE FROM C236(0.1T)

SD1SW

CAS_N

ADV_N

MON1 MON2

RD_N

MON3

RESET_N

MICN1

WAIT_N

MICN2

WR_N

MICP1

TRIG_IN T2IN

MICP2

MMCI_DAT0

PABIAS

MMCI_DAT1

PABS

MMCI_DAT2

PAEN

MMIC_DAT3

ACD

MMCI_CLK

ANAMON

MMCI_CMD

VDET

A10 B10 B7 A7

C10

I2S1_RX

VPMU

I2S1_TX

VRAMP

I2C_SCL

VREF

I2C_SDA

VRF1

I2S1_CLK0

VRTC FCDP_RBN

I2S1_WA0

SDCLKO

L2 BC0_N

TCK

BC1_N

TDI

BC2_N

TDO

BC3_N

NC

NC4

NC 1

2

T1

NC2

NC1

NC3 T18

A18

VSS_SD1

VSS_VIB

VSS_PMU

T9

A1

T11

DDR_DQ(0:15)

K14 L12 M7 L13 C8 C12 F13 F12 B10 C9 C7 E13

E14

ADQ7O ADQ8O

NC

ADQ9O

NC

ADQ10O

NC

ADQ11O

NC

ADQ12O

NC

ADQ13O

NC

ADQ14O

NC

ADQ15O

NC

M6 P6 M5 N5 P5 M4 N4 P4 H5 J5 K5 K6 K9 K10 J10 H10

DDR_UDQSD

G1 CKED

NC NC

CLKD

NC

UDMD LDMD

NC

DRAM Control

NC NC

LDQSD _CSD

NC

_CLKD

NC

_CASD

MEM_AD(0:15)

MEM_AD(0) MEM_AD(1) MEM_AD(2) MEM_AD(3) MEM_AD(4) MEM_AD(5) MEM_AD(6) MEM_AD(7) MEM_AD(8) MEM_AD(9) MEM_AD(10) MEM_AD(11) MEM_AD(12) MEM_AD(13) MEM_AD(14) MEM_AD(15) DDR_CKE DDR_CLK DDR_UDMD DDR_LDMD DDR_LDQSD

G14 C13 K13 J12 D2 H14 F1

TP_DDR_CASn

E2

TP_DDR_RAS_n

DDR_CLKn TP_CS201 DDR_CASn DDR_RASn WEn

C3

CS1n_RAM

L200

MEMORY 1G OneNand + 512M DDR SDRAM

C229

F13

C230

BT_REQ_CLK EAR_SPK_L EAR_SPK_R

T16

OSC201 BOTH HOLE (2.7PI)

B13

VDD_1.8V R9

1

2

4

3

L201

ONKEY

G200

G201 G202

S200

G203

S201

T8

P5 P2 T4 P1 L15 H17 J8 T5 K18 B6

DDR_CKE DDR_CASn DDR_RASn NAND_ADVn NAND_RDn TRSTn NAND_WAITn WEn BT_RST EAR_DETECT

C231 VDD_IO1_1.8V

RST_MAX8985 RST_BB_J RST_BB

VBAT_J

JTAG200

C15 B15

1 V_BATT

C14

TX_EN EAR_ADC

R12 P11

3 GND

C16

VDD_1.8V

T10

T12

VRTC_2.3V

JIG_RXD JIG_TXD JIG_ID

RAMP

H12

B1 J5 H18 J18 J17

K8

5 6 7 8 9

HP_PWR DRXD TXD ANT JTAG-9PIN-V2

L12

G18

JIG_ON_J

WLAN_PWR_EN

P12 A15

TMS TDI TCK RST_BB_J TRSTn TDO TXD1_J RXD1_J

CN200 KARAT-JTAGPAD 11 22 33 44 55 66 77 88 99 10 10

SPK HOLE (1.5PI) R206 0ohm

EUR

SHORT

R207 0ohm OPEN

LATIN

R208 0ohm OPEN

CHN

VF DDR_CLK TCK TDI TDO TMS

VSHNT

R10

VSSRF_D

VSSRF_D

VSSRF

VSSRF

VSSRF_D F14

F16

F17

E14

G14

VSSRF

VSSMS

VSSMS

VSSRF F15

L16

C17

VSSCORE

VSSLSR

VSSCORE

VSSCORE R7

J11

L13

P17

VSSCORE

TMS

AGND

J3 L4 G1

VSSCORE

DDR_LDMD DDR_UDMD DDR_LDQSD DDR_UDQSD

D10

A3

PCM_CLK PCM_SYNC

F10

PCM_RXD PCM_TXD

ADQ6O

OneNAND Data I/O

NC

_WED

FM_LNA_OUT

K17

P4 CKE

M1

M8

SD1_FB

M0

P13

R210

ADQ4O ADQ5O

NC

_RASD

CLK26M_BT

R11

KP_OUT4

H11

R209 CAM_SCL

BS1 BS2

M13

XOX

KP_OUT3

VIB

CAM_SDA

NC NC NC

A13

KP_OUT2

K12

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

M8

B18 A16

R16 HSL

MEM_AD(14) MEM_AD(15) TP_DDR_DQ(200

N8

VBAT

HSR

TRST_N R14

2

M13

L8

G13

KP_IN1

RAS_N J15

USB_SW_DET

1

F2

Ear MIC Signal

CAM_PWR_EN

L10

N12

ADQ3O

3.5 Pi Earjack Detect

M12 FMRIN

M2

TH200

L11

K12

N11

FMRINX

N14 T13

J9

N9 N10

LCD Backlight Enable

UART1_RXD UART1_TXD WLAN_SPI_MISO WLAN_SPI_MOSI

A4

N7

DIF_HD DIF_RD DIF_VD

KP_OUT5

CHAR_ADC

LEDDRV LEDFBN

DIF_D6

DIF_D8

D11 B11

H9 B5

H10

N3

Ear Speaker Signal

UART3_TXD_BT UART3_RXD_BT WLAN_SPI_CS WLAN_INT

A5

M12

Speaker Signal

FM_LNA_SW

B4

J10

DIF_D4

KP_IN5

KEY_ROW(0) USB_DSDS_SCL EAR_AMP_EN TSP_INT

H14

CIF_PCLK CIF_RESET

M9

M11

MIC Signal Reciever Signal

LB_TX HB_TX

B17

CIF_D7

A11 A12

E18

M10

Camera Data Line

LB_RX_P HB_RX_P LB_RX_N HB_RX_N

F18 C18

A17

CIF_D5

DIF_RESET

KEY_COL(0) KEY_COL(1)

N17

LSP

CIF_D0 CIF_D1 CIF_D2

M3

LCD Data Line

SPK_N SPK_P

H2

G3

VSSD

N18

A_D14

L1

NC

C1

EPP

A_D13

J13

ADQ2O

VSSD

A_D12

F10 G10

SIM RST Signal

RCV_N RCV_P

M18

E12

DDR_LDMD

ADQ1O

VSSD

EPN

E9 E10

R212 NC DDR_LDQSD

ADQ0O

NC

VSSD

A_D11

DDR_UDMD

DDR_UDQSD

SIM CLK

K2

A10

F4 D5

USB_DM_BB USB_DP_BB

K13

M17

NC

NC

J2

DPLUS

L2

NC

H12

DMINUS

A_D10

E6 E7

DQ15D

UDQSD

VSSD

K14

A_D8 A_D9

GSM900/PCS1900_RX SIM IO Signal

E1

H3

MEM_AD(0:15)

MEM_AD(0) MEM_AD(1) MEM_AD(2) MEM_AD(3) MEM_AD(4) MEM_AD(5) MEM_AD(6) MEM_AD(7) MEM_AD(8) MEM_AD(9) MEM_AD(10) MEM_AD(11) MEM_AD(12)

NC NC

VSSD

DIGUP_CLK

A_D7

J13

D13

R211 NC

DQ13D DQ14D

K5W1G12ACP-BL500

NC

A4

A_D6

G12

GSM850/DCS1800_RX C228

C227

D12

UME200

NC NC

M1

DIGUP2

C11

DQ12D

P10

A_D5

LCD_BL_EN SD_DETECT WLAN_SPI_CLK

C2 C10

DQ11D

VSSO

E3 D3

R2 R6

B11

DQ10D

NC NC

VSSO

DIGUP1

OSC200

CS0n_OneNAND CS1n_RAM

B12

DCS1800/PCS1900_TX

R8 N2

H13

A_D4

B9

GSM850/GSM900_TX

C226 M9

NC

B2

CS2_N

A_D3

USIF2_RTS_N

LCD_D(0) LCD_D(1) LCD_D(2) LCD_D(3) LCD_D(4) LCD_D(5) LCD_D(6) LCD_D(7)

R17

DQ9D

VSSO

CS1_N

B8

DQ7D DQ8D

NC

G5

A_D1

CLOSE TO THE PIN(0.3T)

T17

DQ5D DQ6D

DRAM Data I/O

DNU

VSSO

F9

B4

DNU DNU

P3

E10

A3

L17

DQ4D

DNU

K8

C9

L18

DQ2D DQ3D

VSSO

B9 C8

P2

P14

DQ1D

DNU

VSSQD

0.15T

CS

CS0_N

A_D15

A9

P1

P13

NAND_CLK DDR_CLKn

DNU DNU

VSSQD

0.1T 0.1T 0.075T

0.1T

0.1T

0.3T

0.3T

CP2

A_D0

A8 B8 C7

N1 N14

DQ0D

VSSQD

M3

N.C. BT_CLK_32KHZ CAM_MCLK

DNU

VSSQD

R1

B1

J3 K1

G2

DNU

A6

P7

A14

C225

BA1D

A9

N6

J4

C224

C223

C222

B14

F8

T2

C221

C220

BA0D

F14

T3

L5 N4

C219

DNU DNU

D14

R4

M5

C218

J1

D3

A12

P3 R3

C217

A6

A14

A_D2

A11D

TP_MEM_AD(200

L3 E3 K3

A12D

VSSQD

M1

D1 D2

SIM_IO SIM_CLK SIM_RST

B7 CP1

A15

A10D

DNU

VSSQD

L9

P15

M11

M10 VSIM

VUSB

VMMC

VUMIC

F6

P9

P6

H8

P14 VMIC

VDD_SD1

VDD_FMR

N13

B16

E13 VDDXO

VDDTRX

VDD_DLL

VDD_EBU

VDD_EBU

K9

R18

B14

G15

H15

VDDMS

VDDIO2

VDDRF2

VDDTDC

VDDNEG

T6

F11

K10

G11 VDDFS

VDDIO1

VDDCORE

VDDCORE

T7

P16

G10

J12 VCHG

VDD1V81

VDDCHG

0.3T

0.15T

OSC32K

E2

A11

A13

A9D

_WEO

J14

M4

E9

PS_SCL PS_SDA TSP_SCL TSP_SDA

VCAM_IO_1.8V

F32K

A12

_OEO

VSSQD

N3

E8

LCD_WR LCD_RST

VDD_1.8V

N5

G8

WLAN_RESET_N LCD_CS LCD_RS USB_DSDS_SDA LCD_RD FLM

KEY_COL(0:1)

CLKOUT2

BFCLKO_0 BFCLKO_1

CSB R5

G9

PS_VOUT CAM_PCLK CAM_RST CAM_HSYNC CAM_VSYNC LCD_D(0:7)

H2 H4 G6

CC_RST

A10

A7D A8D

_RPO

A13

CLKOUT0

A9

B5

OneNAND Control

_CEO

VSSQD

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

G3 G2

A6 A7 A8

B6

A6D

DRAM Address input

_AVDO

VSSQD

CAM_D(0:7)

H1 H3

A4 A5

TP_RST_BB

A4D A5D

RDYO

A1

CC_CLK

A3

TP_WEn

CLKO INTO

VSSQD

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

J1 K2 K4

A2

C5

P9

MEM_AD(0:15)

K3

H6

A1

B3

N6

VDD_EBU_1.8V

NAND_RDn WEn RST_BB

C4

TP_NAND_RDn

L14

VDD_IO2_1.8V

J2 L3

A0

E8

TP_NAND_ADVN

P12

VDD_IO1_1.8V

L1 M2

TP_MEM_INT

A2D A3D

F5

A2

CC_IO

ISOLATE VBAT(0.3T)

VDD_1.8V

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

VDD1V8CP

P10

VAUX

ROUTE FROM EACH CAP DDR_DQ(0:15)

TP_CS200

C216

0.3T

C215

C214

P18

C213

N10

C212

G16

C211

VBAT

C210

VBATSP

C209

VBAT_PMU

C208

TP_NAND_CLK

C6

NAND_WAITn CS0n_OneNAND

A1D

D4

R200 NC

C235

C236

C237

C234

JTAG

Service Schematics

SAMSUNG CONFIDENTIAL THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS CO’S PROPERTY. DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS EXCEPT AS AUTHORIZED BY SAMSUNG.

POWER / CHARGE / LDOs VTOUCH_2.9V VMOT_3.2V VDD_IO1_1.8V VBAT

ZD300

BTC300

C307

C306

VBAT

C301

C300 R301

1 2 3 4 5 6 7

VDD_IO1_1.8V CHAR_ADC

VF

C302

C304

C308

C303

R320

C309

C310

OPEN

R319

0ohm

OPEN

D2 C4 B4 B3 F1

KEY_COL(1) KEY_ROW(0) ONKEY

RST_MAX8985

VLDO1 E5 VLDO2 F5

B1 DM_HOST C1 DP_HOST

U300

U302

TXD_HOST B2 RXD_HOST C2 GPO1 E3 GPO2 E4

JIG COLMX ROWX ON_BT_UP RESET_N

2

NC

GND

VIN

B2

VIN

A2

ON

C2

USB_SW_DET USB_DSDS_SDA USB_DSDS_SCL VRTC_2.3V

VBAT

ONKEY_N R306 OPEN

R309

JIG_ON_J

R310

C1

VOUT NC

B1

1

VOUT

R303

R307

R308

A1

R302

TXD1_J UART1_TXD UART1_RXD RXD1_J PROX_EN WLAN_PWR_EN_2

V2_3 C3 ON_KEY_N D4 GND

0ohm

USB_DM_BB USB_DP_BB

F3

R318

R305

R300 OPEN

INT_N D1 I2C_SDA E2 I2C_SCL F2

NC1 NC2

R304

VBAT_J

A1 ID_CON A2 DP_CON A3 DM_CON

C312

1 2

VBAT

USB_ID 8985_USB_DP 8985_USB_DM

DETBAT_N CHG_CAP VICHG VREF

C5 B5 A4 E1

BATT.CON

VBAT1 VBAT2 VBUS_IN VDDIO

VDD_IO1_1.8V

D5 A5 D3 F4

C311

C313

V300

1 2 3 NC NC NC NC

VBUS_5V_IN

C315

USB DM/DP

R311

USB ID

VBAT

LCD Backlight Enable D300

VBUS_5V_IN MICRO USB - PBA TEST JIG PIN VBUS_5V_J

L300

JIG_TXD JIG_RXD JIG_ID R312 R313

VBUS 6

2 DP

NC 5

3 USB_ID

NC 4

C320

microUSB CON

C317

1 2 3 4 5 S1 S2 NC NC NC NC NC NC

1 2 3

LED_N

LX

VIN

GND FB

OUT EN|SET

6 5

LED_P_26V

4

LCD_BL_EN

U301 R316

C316

ZD301

D301 1 DM

7 GND

8985_USB_DM 8985_USB_DP USB_ID

IFC300 1 2 3 4 5 6 7 8 9 10 11 12 13

LCD BACKLIGHT

C318

C319

R317

POWER ON CIRCUIT CHARGING CIRCUIT USB SWITCHING IC TOUCH / MOT LDO

Service Schematics

SAMSUNG CONFIDENTIAL THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS CO’S PROPERTY. DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS EXCEPT AS AUTHORIZED BY SAMSUNG.

AUDIO V_EARMIC_2.1V VDD_1.8V RCV400

R403

RCV_P

R400

RCV_N

R402

2 1

2 1

R405

R401

R406

ZD401

C402

ZD400

C403 C400

C401

VDD

8

R404

1

EAR_SW

OUTA

OUTB

7

EAR_DETECT

R407 2

RCV

AUX_MIC_P

3

EAR_KEY

IN-B

IN+A

IN+B

6

R408

5

EAR_3.5_DET

VSS

C404

EAR_ADC

4

EAR_MIC

IN-A

C405

C422 NC

R410

L400

AUX_MIC_N

2

R427

EAR MIC

C406

L401

U400

2

EAR KEY SPK401 1 1

SPK_N

L402

C407

2

ZD403

2

PARALLEL

MIC400

VBAT

L403 1 2 3 4 5 6

C411 L404

SPK CONTACT

MIC_BB_P MIC_BB_N

R424

C412

3.5 Pi Earjack Detect

MAIN MIC

C413

R412

EAR_SPK_R

B3

A2

C414

R413

B2

C1

PGND

INL

PVM

U401

_SD

SPVM

OUTL

INR AGND

Ear MIC Signal

EAR_SPK_L EAR_AMP_EN

OUTR

C2 C4 B4

A4

EAR_L EAR_R

A3

NC

Speaker Signal

Ear Speaker Signal

CPM

B1

MIC Signal Reciever Signal

R423

VP

R422

CPP

C410

C409

NC

C408

C3

FM Radio Signal ZD404

OUT GND GND PWR GND GND

1

ZD402

R426

V_MIC_2.2V

R411

SPK400 1

SPK_P

2

1

A1

R417 EAR_KEY

EAR400

R416

L406

MIC LEFT|DET LEFT|DET RIGHT GND

R419 R420

EAR_AMP

6

5

4

3

L409

EARJACK

ZD406

ZD407

2

R421 ZD405

C415

EAR_MIC EAR_3.5_DET EAR_L EAR_R FM_ANT

L407 L408

1

2 5 6 4 3

C420

C421 C417

L410

C418

C419

Service Schematics

SAMSUNG CONFIDENTIAL THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS CO’S PROPERTY. DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS EXCEPT AS AUTHORIZED BY SAMSUNG.

SIM / SD / TSP CONNECTOR VTOUCH_2.9V

VTOUCH_1.8V VSIM1_3.0V

VTOUCH_2.9V

OPEN

SHORT

NC

4.7Kohm

SHORT

VSIM2_3.0V

4 VDD

3 CE

SIM501

1 2 3

SIM1_RST SIM1_CLK

6 6 1 5 5 2 3 4 4 G G G G

R507

R506 NC

1 2 3

SIM2_RST SIM2_CLK

SIM1_IO

10 9 8 7

C521

C504

C502

C503

C522

C505

C506

C508

2

TSP_INT TSP_SCL

5

6 6 1 5 5 2 3 4 4 G G G G 10 9 8 7

VSIM1_3.0V

C507

R523

C523

TSP_SDA

C501

C524

C509

TSP Connector

D500

SIM IO Signal VBAT

SIM CLK VDD_IO1_1.8V

SIM RST Signal

C510

C511

VSIM_2.85V

2 4 6 8 10

C500

SIM2_IO

SIM2 CON

SIM1 CON

1 2 3 4 5 6 7 8 10 9 NC NCNCNC 11 12 13 14

2

R505

1 3 5 7 9

TSP_RST

GND

R502

R500

R501

6

SIM500

HEA500

VOUT 1

1

R504 R506

U501

3

R503

VTOUCH_1.8V

VBAT

OPEN

4

R504 0ohm OPEN

SHORT

5

R503

GND

VSIM_2.85V

C512

VSIM2_3.0V

VMMC_2.85V VDD_1.8V

R503

SHORT

OPEN

2

3

1 VSIM2

VIO

4

10 SIMCLK

VREF

17

NC

16

C515

C516

C517

SIM2_IO

SD_CLK

SD_DETECT C514

R516

OPEN

SHORT

R517

OPEN

SHORT

SIM_RST

R518

OPEN

SHORT

ET6303Y

U500

Used

Not Used

R520

C520

C519

R515 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

DAT2 DAT3|CD CMD VDD CLK VSS DAT0 DAT1 NC NC NC SWITCH NC NC DET NC NC NC NC

2

D501

SD CON USB_DSDS_SDA

SIM_IO SIM_CLK

R514

SD_DATA(0) SD_DATA(1)

C518 R521 0ohm SHORT

R513

ZD500

VSIM1_3.0V

VBAT

18

R512

1

SHORT

VSIM1

19

SIO2

3

Single

OPEN

SIM2_RST

SRST2

R510

SD_DATA(2) SD_DATA(3) SD_CMD

4

Dual

R504

SIM2_CLK

6

Part No

20

5

SIM_CLK

VSIM_2.85V

SCLK2

9 SIMRST

R519

R509

23 22 21

15 ADDR

SIM_RST

SIM_CONTROLLER

8 SIMIO

SIM_IO

14 SDA

SIM1_RST

U500

0603

13 SCL

0ohm OPEN

USB_DSDS_SCL

R518

7 SIO1

SIM1_IO

CD500

C513 NC NC GND

6 SRST1

SIM1_RST SIM1_CLK

12 _SYSRSTB

0603

11 NC

0ohm OPEN

OPEN

R517

R511

SIM1_IO

0603

R522

SIM_RST

0ohm OPEN

RST_BB

SIM_CLK

R516

VSIM_2.85V

SIM_IO

SCLK1

5

SIM1_CLK

Service Schematics

LCD Data Line Camera Data Line

Service Schematics