Samsung B7350 Service Manual

GSM TELEPHONE

GT-B7350

GSM TELEPHONE

CONTENTS

Safety Precautions

1.

Specification

2.

Product Function

3.

Exploded View and Parts list

4.

MAIN Electrical Parts List

5.

Level1Repair

6.

Level2Repair

7.

Level3Repair

8.

Reference data

9.

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.

:

Safety Precautions

1.

Repair Precaution

1-1.

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 useakind of magnetic object or tool, because performance of parts is damaged by

―

the influence of magnetic force.

Surely useastandard screwdriver when you disassemble this product, otherwise screw will be

―

worn away.

Useathicken twisted wire when you measure level.

―

thicken twisted wire has low resistance, therefore error of measurement is few.

A

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, becausearepair 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

ESD(Electrostatically Sensitive Devices) Precaution

1-2.

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 oracircuit board.

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Specification

2.

GSM General Specification

2-1.

GSM850

Phase 1

Freq.

Band[MHz]

Uplink/Downlin

k

ARFCN range 128~251

Tx/Rx spacing 45MHz 45MHz 95MHz 80MHz 190MHz 45MHz

Mod. Bit rate/

Bit Period

Time Slot

Period/Frame

Period

824~849 869~894

270.833kbp s

3.692us

576.9us

4.615ms

EGSM 900

Phase 2

880~915 925~960

0~124 &

975~1023

270.833kbp s

3.692us

576.9us

4.615ms

DCS1800

Phase 1

1710~1785 1805~1880

512~885 512~810

270.833kbp s

3.692us

576.9us

4.615ms

PCS1900

1850~1910 1930~1990

270.833kbp s

3.692us

576.9us

4.615ms

WCDMA210

0

1922~1977 2112~2167

UL:9612~98 88DL:10562

~10838

3.84Mcps 3.84Mcps

FrameLengt

h:

10ms

Slotlength:

0.667ms

WCDMA900

880~915 925~960

UL:2712~28

63,DL:2937

~3088

FrameLengt

h:

10ms

Slotlength:

0.667ms

Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK

MS Power

Power Class

Sensitivity -102dBm -102dBm -100dBm -100dBm -106.7dBm -106.7dBm

TDMA Mux 8 8 8 8

Cell Radius 35Km 35Km 2Km 2Km 2Km 2Km

33dBm~5dBm33dBm~5dBm30dBm~0dBm30dBm~0dBm24dBm~-

5pcl ~

19pcl

pcl

5

~19

pcl0pcl

~15

pcl0pcl

~15

QPSKHQPSKQPSKHQPS

24dBm~-

pcl

50dBm

max+24dB

3(

m)

8

50dBm

max+24dB

3(

K

m)

8

2-1

Specification

GSM Tx Power Class

2-2.

TX Power

control

GSM850

level

533±2

631±2

729±2

827±2

925±2

10 23±2

11 21±2

12 19±2

dBm

TX Power

control

EGSM900

level

533±2

631±2

729±2

827±2

925±2

10 23±2

11 21±2

12 19±2

dBm

TX Power

control

DCS1800

level

030±3

128±3

226±3

324±3

422±3

520±3

618±3

716±3

dBm

TX Power

control

PCS1900

level

030±3

128±3

226±3

324±3

422±3

520±3

618±3

716±3

dBm

13 17±2

14 15±2

15 13±2

16 11±3

17 9±3

18 7±3

19 5±3

dBm

13 17±2

14 15±2

15 13±2

16 11±3

17 9±3

18 7±3

19 5±3

dBm

2-2

814±3

912±4

10 10±4

11 8±4

12 6±4

13 4±4

14 2±5

15 0±5

dBm

814±3

912±4

10 10±4

11 8±4

12 6±4

13 4±4

14 2±5

15 0±5

dBm

Operation Instruction and Installation

3.

Main Function

GSM(2G EDGE/GPRS)850/900/1800/1900, WCDMA(3G HSDPA)W900/W2100

•

HSDPA

•

•2.62”

Music player, Voice Recorder

•

A-GPS/Bluetooth v2.0+EDR/WiFi

•

•3M

FM Radio Receiver

•

USB

•

Windows Mobile

•

SMS/MMS/Email

•

TFT Touch(R-type)

Camera(AF)

2.0

Mbps

7.2

Full Speed

6.5

(802.11

b/g)

3-1

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Exploded View and Parts List

4.

Cellular phone Exploded View

4-1.

QME03

QFR01

QLC01

QME01

QKP01

QDE01

QRF06

QVK01

QSP01

QCA01

QFR04

QVO01

QCK02

QMP01

QCK01

QAN02

QSD01

QRE01

QAN05

QCR101

QBC00

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Exploded View and Parts List

Cellular phone Parts list

4-2.

Design LOC Description SEC CODE

QCR101 SCREW-MACHINE

6001-002005

QSP01 MODULE-SPK/MOT/RCV GH59-09738A

QCA01 CAMERA MODULE-GT-B7350,3AF_CIF CAMERA MO GH59-09812A

QVK01 KEY FPCB-VOL KEY(GT_B7350) GH59-09772A

QME03 TOUCH/PANEL-TOUCH KEY(GT_B7350) GH59-09840A

QMP01 A/S ASSY-PBA MAIN(COMM) GH82-05111A

QLC01 ASSY LCD-2.6"

X320 GT-B7350 ASSY GH96-04750A

320

QME01 ASSY MODULE-TF KEY PBA+BRACKET(GTB7350) GH96-04853A

QFR01 ASSY COVER-FRONT(EU/OG) GH98-17299A

QKP01 ASSY KEYPAD-MAIN(XK/OPEN) GH98-17300A

QDE01 ASSY DECO-TOP CAP GH98-17305A

QAN05 ASSY COVER-INTENNA GH98-17306A

QBC00 ASSY COVER-BATT GH98-17619A

QFR04 ASSY DECO-TOP GH98-17304A

QRF06 PMO COVER-USB GH72-60105A

QRE01 ASSY COVER-REAR GH98-17518A

QAN02 INTENNA-GT_B7350(MAIN) GH42-02623A

QCK02 PMO KEY-HOLD GH72-60100A

QCK01 PMO KEY-CAMERA GH72-60101A

QVO01 PMO KEY-VOLUME GH72-60102A

QSD01 PMO COVER-SD GH72-60103A

4-2

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MAIN Electrical Parts List

5.

Main

5-1.

SEC CODE DESIGN LOC DESCRIPTION

4202-001463

2409-001172

3711-006910

2203-006194

2203-001385

2203-005806

2203-006556

2203-005806

2203-006423

2203-006979

2203-005806

2203-007270

2203-006611

2203-005053

2703-002208

2703-002176

2203-000438

2203-002443

2203-007270

2203-005281

2203-005053

2203-005732

2203-005446

2203-005736

2203-005725

2203-006423

2203-005736

2203-005732

2203-000812

2203-005736

2203-005682

ANT200 ODBTP3015

BAT400 SM3R3703-R01

BTC400 KQ03SL-3R

C100 GRP033R70J103K

C101 GRP1555C1H1R5C

C102 GRP033R71C102K

C103 GRM0335C1E470J

C104 GRP033R71C102K

C105 GRM33X5R104K6.

C106 CL03B103KP3NNN

C107 GRP033R71C102K

C108 CL10A106KP8NNN

C109 GRM0335C1E2R7C

C114 GRP1555C1H3R9C

C117 GRP1555C1H3R9C

C118 GRP1555C1H3R9C

C119 GRP1555C1H3R9C

C122 CIH05T2N2SNC

C123 CIH05T2N7SNC

C124 GRP155R71H102K

C125 GRP155R71H331K

C126 CL10A106KP8NNN

C127 GRP1555C1H1R5B

C128 GRP1555C1H3R9C

C130 GRP1555C1H3R9C

C131 GRP0335C1E680J

C132 GRP1555C1H2R7B

C134 GRP0335C1E101J

C135 GRP0335C1E220J

C136 GRM33X5R104K6.

C137 GRM33X5R104K6.

C138 GRP0335C1E101J

C139 GRP0335C1E680J

C142 GRP1555C1H330J

C144 GRP0335C1E101J

C145 GRP0335C1E330J

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MAIN Electrical Parts List

SEC CODE DESIGN LOC DESCRIPTION

2703-002365

2203-000812

2203-006423

2203-005725

2203-005281

2203-006194

2203-006423

2203-005806

2203-005736

2203-005725

2203-005736

2203-006423

2007-009766

2203-005736

2203-005725

2203-006423

2203-006194

2203-005281

2203-000812

2203-005281

2203-006423

2203-005725

2203-005736

2203-006423

2007-009766

2203-007317

2203-005736

2203-006423

2203-005736

2203-007317

2203-005682

2203-006872

2203-006839

2203-006872

2203-006839

C148 CIH05T1N2SNC

C149 GRP1555C1H330J

C150 GRM33X5R104K6.

C151 GRP0335C1E220J

C152 GRP1555C1H1R5B

C154 GRP033R70J103K

C155 GRM33X5R104K6.

C156 GRP033R71C102K

C157 GRP0335C1E101J

C158 GRP0335C1E220J

C159 GRP0335C1E220J

C161 GRP0335C1E101J

C162 GRP0335C1E101J

C163 GRM33X5R104K6.

C165 RC0603J5R1CS

C166 GRP0335C1E101J

C167 GRP0335C1E220J

C168 GRM33X5R104K6.

C169 GRP033R70J103K

C170 GRP1555C1H1R5B

C171 GRP1555C1H330J

C172 GRP1555C1H1R5B

C173 GRM33X5R104K6.

C174 GRP0335C1E220J

C175 GRP0335C1E101J

C176 GRM33X5R104K6.

C177 RC0603J5R1CS

C178 CV05X5R475M06A

C179 GRP0335C1E101J

C180 GRM33X5R104K6.

C181 GRP0335C1E101J

C182 CV05X5R475M06A

C183 GRP0335C1E330J

C200 GRM155R60J225M

C202 CL03A104KP3NNN

C203 GRM155R60J225M

C204 CL03A104KP3NNN

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MAIN Electrical Parts List

SEC CODE DESIGN LOC DESCRIPTION

2203-006872

2203-006048

2203-006423

2203-005393

2203-006305

2703-002365

2203-000330

2203-007271

2203-005393

2203-000696

2203-006681

2203-006121

2203-000278

2203-006048

2203-000254

2203-006872

2203-005719

2007-001313

2203-005682

2203-006872

2203-007391

2703-002369

2203-000278

2203-005736

2203-000679

2203-006048

2203-006872

2203-007210

2703-001749

2203-005806

2203-001383

2203-005395

2203-005725

C206 GRM155R60J225M

C207 GRM155R71A104K

C208 GRM155R71A104K

C209 GRM33X5R104K6.

C210 GRP1555C1H5R0B

C211 CM03CG100J25AH

C212 CIH05T1N2SNC

C213 GRP1555C1H120J

C215 CL05A225KP5NSN

C216 GRP1555C1H5R0B

C217 GRP1555C1H2R0C

C219 GRM155F51E104Z

C220 GRM33X7R471K16

C222 GRP1555C1H100D

C227 GRM155R71A104K

C228 GRP155R71C103K

C229 GRM155R60J225M

C230 GRP0335C1E390J

C231 MCR01MZP5J331

C232 GRP0335C1E330J

C233 GRM155R60J225M

C234 GRM155R60J225M

C235 CL03A474KQ3NNN

C236 CIH05T1N5SNC

C238 GRP1555C1H100D

C239 GRP0335C1E101J

C241 GRP1555C1H270J

C242 GRM155R71A104K

C243 GRM155R60J225M

C244 GRM155R60J225M

C245 CV03X5R224K06A

C246 CV03X5R224K06A

C250 LL1005-FH1N0S

C251 GRP033R71C102K

C252 GRP1555C1HR50C

C253 C1005CG1H4R7BT

C254 GRP0335C1E220J

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MAIN Electrical Parts List

SEC CODE DESIGN LOC DESCRIPTION

2203-007210

2203-006048

2203-006399

2203-006048

2203-006423

2203-006048

2203-006399

2203-006048

2203-007385

2203-006423

2203-006048

2203-007449

2203-006048

2203-006399

2203-006048

2203-000696

2203-006047

2203-006048

2203-000995

2203-006048

2203-000489

2203-005057

2203-000233

2203-006190

2203-006824

C255 CV03X5R224K06A

C300 GRM155R71A104K

C301 GRM155R71A104K

C302 GRM155R60J105K

C303 GRM155R71A104K

C304 GRM33X5R104K6.

C305 GRM33X5R104K6.

C306 GRM155R71A104K

C307 GRM155R60J105K

C308 GRM155R71A104K

C309 CL05A106MR5NRN

C310 CL05A106MR5NRN

C311 GRM33X5R104K6.

C312 GRM33X5R104K6.

C313 GRM33X5R104K6.

C314 GRM155R71A104K

C315 CV03X5R105M06A

C316 GRM155R71A104K

C317 GRM155R71A104K

C318 GRM155R60J105K

C319 GRM155R60J105K

C320 GRM155R71A104K

C321 GRM155R71A104K

C322 GRM155R71A104K

C323 GRM155R71A104K

C324 GRP1555C1H2R0C

C326 C1005X7R1C333K

C328 GRM155R71A104K

C329 GRM155R71A104K

C330 GRP1555C1H470J

C331 GRM155R71A104K

C332 GRP155R71H222K

C333 GRP1555C1H8R2C

C334 GRP1555C1H101J

C400 GRM155R60J224K

C401 CV105X5R475K10

C402 CV105X5R475K10

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MAIN Electrical Parts List

SEC CODE DESIGN LOC DESCRIPTION

2203-006824

2203-001405

2203-006399

2203-007270

2203-006399

2203-006562

2203-006872

2203-006399

2203-006872

2203-006399

2203-007449

2203-006399

2203-006872

2203-006562

2203-007270

2203-006562

2203-000585

2203-001239

2203-006399

2203-006562

2203-000627

2203-000550

2203-000233

2203-007449

2203-006208

2203-007317

2203-006048

C403 CV105X5R475K10

C404 CV105X5R475K10

C405 CV105X5R475K10

C406

C407

04023

G223ZAT2A

C408 GRM155R60J105K

C409 GRM155R60J105K

C410 CL10A106KP8NNN

C411 GRM155R60J105K

C412 GRM155R60J105K

C413 CV05X5R105K10A

C414 GRM155R60J225M

C415 GRM155R60J225M

C416 GRM155R60J105K

C417 GRM155R60J225M

C418 GRM155R60J225M

C419 GRM155R60J225M

C420 GRM155R60J105K

C421 CV03X5R105M06A

C423 GRM155R60J105K

C424 GRM155R60J225M

C425 CV05X5R105K10A

C426 CL10A106KP8NNN

C427 CV05X5R105K10A

C428 GRP155R71H221K

C429 GRP1555C1H820J

C430 GRM155R60J105K

C431 CV05X5R105K10A

C432 GRM1555C1H220J

C433 GRP1555C1H200J

C434 GRP1555C1H101J

C435 CV03X5R105M06A

C436 CM105X5R475M06

C437 CM105X5R475M06

C438 CV05X5R475M06A

C439 CV05X5R475M06A

C440 GRM155R71A104K

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MAIN Electrical Parts List

SEC CODE DESIGN LOC DESCRIPTION

2203-006839

2203-006423

2203-006399

2203-007270

2203-000386

2203-000812

2203-006562

2203-001153

2203-000812

2203-006190

2203-000233

2203-007270

2203-003054

2203-000438

2203-000812

2203-002443

2203-007271

2203-007425

2203-006048

2203-006324

2203-000233

2203-006824

2203-006048

2203-000233

2203-007317

2203-006872

2203-006978

C441 CL03A104KP3NNN

C442 GRM33X5R104K6.

C443 GRM33X5R104K6.

C444 GRM155R60J105K

C445 GRM155R60J105K

C446 GRM155R60J105K

C451 CL10A106KP8NNN

C452 GRP1555C1H150J

C454 GRP1555C1H330J

C458 CV05X5R105K10A

C459 GRP1555C1H680J

C460 GRP1555C1H330J

C461 GRM155R60J224K

C462 GRP1555C1H101J

C500 CL10A106KP8NNN

C501 GRP1555C1H9R0C

C502 GRP1555C1H9R0C

C503 GRP155R71H102K

C504 GRP1555C1H330J

C505 GRP1555C1H330J

C506 GRP155R71H331K

C510 GRP155R71H331K

C512 CL05A225KP5NSN

C513 CL10A225KA5LNN

C515 GRM155R71A104K

C519 GRM188R61A225K

C520 GRP1555C1H101J

C521 GRP1555C1H101J

C522 CV105X5R475K10

C523 GRM155R71A104K

C524 GRP1555C1H101J

C600 CV05X5R475M06A

C601 GRM155R60J225M

C602 GRM155R60J225M

C603 GRM155R60J225M

C607 GRM155R60J225M

C618 GMK107BJ105KA-

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MAIN Electrical Parts List

SEC CODE DESIGN LOC DESCRIPTION

2203-007279

3709-001392

3711-006919

0404-001172

2910-000092

2910-000081

2904-001881

2904-001882

2904-001850

2904-001847

2904-001756

2904-001944

4709-001906

4709-001905

2901-001525

2901-001604

2901-001525

2901-001423

2901-001525

3711-006650

3710-002632

3711-006104

3711-006843

3722-003115

2703-002369

2703-002367

3301-001756

2703-001747

2203-000995

2703-001747

2703-002204

C619 CV105X5R106M10

CD500 SCHA2B0200

CN600 AXT620124AW1

D402 RB520S-30

DUF100 B7953

DUF101 B7697

F100 SFRG42PY002

F101 SFRM81PY002

F102 SAFEB897MAM0F0

F103 SAFEB1G95KA0F0

F104 SAFEB2G14FA0F0

F200 SAFEA2G45AC0F0

F201 LTU-1608-2G4H6

F202 LTU-1005-2G4S1

F600 ICVE10184E150R

F601 ICVE10184E150R

F602 ICVE10184E050R

F603 ICVE10184E050R

F604 ICVE10184E050R

F605 ICVE10184E150R

F606 ICVE10184E150R

F608 ICVE10184E150R

F609 ICVE10184E150R

F610 ICVE10184E150R

F611 ICVE10184E150R

HDC500 AXT416164AW1

HDC501 AXT410164AW1

HDC600 AXT424164AW1

HEA600

14-5802-044-00

IFC500 KQ20AX-7P-4D

L100 CIH05T1N5SNC

L101 CIH05T1N0SNC

L103 BLM15HG102SN1D

L104 LL1005-FH4N7S

L105 GRP1555C1H470J

L106 LL1005-FH4N7S

L107 CIH05T22NJNC

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MAIN Electrical Parts List

SEC CODE DESIGN LOC DESCRIPTION

2703-002155

2703-002204

2703-001726

2703-002155

2703-001726

2703-003201

2703-002369

2703-001786

2703-002365

2703-001178

2703-002208

2703-002205

2203-005288

2703-002842

2703-002918

2703-001747

2703-002176

2703-002208

2203-002668

2703-002155

2703-001748

2703-002313

2703-001751

2703-002369

2703-002170

2703-002365

2703-003686

3301-001812

3301-001789

3301-001812

2703-002557

3301-001885

L108 LL1005-FH47NJ

L109 CIH05T22NJNC

L110 LL1005-FH27NJ

L111 LL1005-FH47NJ

L112 LL1005-FH27NJ

L113

CS-1N0XJLW

0402

L117 CIH05T1N5SNC

L118 LL1005-FH10NJ

L119 CIH05T1N2SNC

L120 LL1005-FH3N3S

L123 CIH05T2N2SNC

L124 CIH05T3N9KNC

L126 GRP1555C1H1R0B

L127 LLV0603-F2N2S

L128 LQP03TN3N3B00D

L129 LL1005-FH4N7S

L200 CIH05T2N7SNC

L201 CIH05T2N2SNC

L203 C1005CG1H0R5BT

L207 LL1005-FH47NJ

L208 LL1005-FH5N6S

L209 CIH05TR10JNC

L210 CIH05TR10JNC

L211 LL1005-FH3N9S

L212 CIH05T1N5SNC

L213 CIH05T6N8JNC

L214 CIH05T1N2SNC

L400 CIG21L2R2MNE

L401 CIG21L2R2MNE

L402 CIG21L2R2MNE

L403 CIG21L2R2MNE

L405 BLM15HD102SN1

L406 BLM15EG121SN1D

L500 BLM15HD102SN1

L503 CIH10TR27JNC

L504 BLM15HD182SN1D

L505 BLM15HD182SN1D

5-8

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

3301-001812

3301-001756

3301-001812

3301-001729

2703-003485

3301-001812

3301-001729

3003-001138

2801-004821

2801-004909

2007-008045

2007-008419

2007-000138

2007-008419

2007-001298

2007-001217

2007-000141

2007-000149

2007-008044

2007-008045

2007-008419

2007-009794

2007-000157

2007-008298

2007-000162

2007-009212

2007-009171

2007-008588

L506 BLM15HD102SN1

L507 BLM15HG102SN1D

L508 BLM15HD102SN1

L511 BLM15AG102SN1D

L512 BLM15AG102SN1D

L513 BLM15AG102SN1D

L600 CIG22L100MNE

L601 BLM15HD102SN1

L604 BLM15AG102SN1D

L605 BLM15AG102SN1D

L606 BLM15AG102SN1D

MIC400 SPU0410LR5H-QB

OSC200 CX3225YB26000L

OSC400 EXS00A-MU00031

R100 ERJ1GEJ101C

R101 ERJ1GEJ102C

R102 ERJ1GEJ102C

R103 ERJ1GEJ102C

R104 RC1005J101CS

R105 ERJ1GEJ102C

R108 RC1005J510CS

R109 MCR01MZP5J820

R110 vMCR01MZP5J820

R111 RC1005J222CS

R112 RC1005J123CS

R113 MCR006MZPJ680

R114 ERJ1GEJ101C

R115 ERJ1GEJ101C

R116 ERJ1GEJ102C

R200 RK73H1HTTC6191

R205 RC1005J473CS

R206 RC1005J473CS

R300 RC1005F49R9CS

R302 RC1005J104CS

R303 MCR006YZPF1001

R304 MCR006YZPJ513

R305 MCR006YZPJ222

5-9

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

2007-008588

2007-008516

2007-007107

2007-008588

2007-008052

2007-008055

2007-008766

2007-000138

2007-000137

2007-000172

2007-000138

2007-000162

2007-001292

2007-008055

2007-000144

2007-008806

2007-007334

2007-007573

2007-008812

2007-001291

2007-007107

2007-007480

2007-007468

2007-007741

2007-000162

2007-000138

2007-008055

2007-000170

2007-001119

2007-000162

2007-000242

2007-000165

2007-000138

R306 MCR006YZPJ222

R307 ERJ1GEJ103C

R308 RC1005F1003CS

R311 RC1005F1003CS

R312 MCR006YZPJ222

R313 MCR006YZPJ222

R314 ERJ1GENJ472X

R315 ERJ1GENJ472X

R316 ERJ1GENJ104X

R319 ERJ2RKF6041X

R321 RC1005J101CS

R322 RC1005J202CS

R323 RC1005J100CS

R324 RC1005J101CS

R325 RC1005J104CS

R327 RC1005J330CS

R330 ERJ1GENJ104X

R400 RC1005J512CS

R403 RC0603J510CS

R404 RC1005F2003CS

R405 RK73H1ETP3303F

R406 RC1005F2153CS

R407 RC1005J300CS

R408 RC1005J300CS

R409 RC1005F1003CS

R410 RK73H1ETP1303F

R411 RK73H1ETP1213F

R416 M5534204B10E0R

R418 RC1005J104CS

R420 RC1005J101CS

R422 ERJ1GENJ104X

R500 RC1005J105CS

R501 RC1005J681CS

R502 RC1005J104CS

R503 RC1005J152CS

R505 RC1005J204CS

R506 RC1005J101CS

5-10

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

2007-000154

2007-000138

2007-000157

2007-000162

2007-001339

2007-000149

2007-000148

2007-000168

2007-000162

2007-008774

2007-007092

2007-008736

2007-000162

3705-001503

2809-001361

1404-001221

0505-002341

0504-001138

1201-003068

1201-003057

1205-003297

1001-001607

1201-002971

1205-003883

1205-004076

0801-003265

0801-003200

1203-006291

1203-003924

1001-001488

R509 RC1005J243CS

R511 RC1005J101CS

R513 RC1005J473CS

R514 RC1005J473CS

R515 RC1005J473CS

R516 RC1005J473CS

R517 RC1005J473CS

R518 RC1005J104CS

R519 RC1005J184CS

R520 RC1005J123CS

R521 RC1005J103CS

R523 RC1005J474CS

R524 RC1005J104CS

R525 ERJ1GEJ2R2C

R526 ERJ1GEJ2R2C

R527 RC1005J112CS

R601 RC1005F150CS

R606 RC1005J104CS

R607 RC1005J104CS

R609 RC1005J104CS

RFS100 KMS-560

TCX100 TOH19200FS

TH300 NCP15WB473J04R

TR500 SI1013X-T1-GE3

TR501 DTA114EM

U100 RF3230

U101 RF7201

U102 RTR6285

U200 XM2400SN-AL090

U201 HFQRX3NFA-033

U202 BC7820A12-ICYN

U203 AR6003G-AC2B-R

U300

AUP1G74GM

74

U301 NC7SZ00L6X

U401 MAX8899EWZ-T

U402 XC61CN3202NR

U403 STG5123DTR

5-11

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

1203-006346

1202-001068

1001-001645

1203-006331

1205-004035

1108-000348

0407-001002

0406-001223

0403-001688

0406-001223

0406-001286

0401-000164

0406-001223

0406-001286

0406-001223

U405 FT8010MPX

U501 TC75S56FE

U502 FSA9280AUMX

U603 KTD259BEHD-TR

UCP300 MSM7227-1

UME300 K5W4G2GACB-BL5

ZD400 DAN222TL

ZD401 PG05DBTFC

ZD402 USFZ5.6V-RTK/H

ZD500 PG05DBTFC

ZD501 PG05DBTFC

ZD506 PG05DBTFC

ZD507 PG05DBTFC

ZD508 PG05DBTFC

ZD513 PESD5V0L5UV

ZD514 KDS121V-RTK/P

ZD515 PG05DBTFC

ZD516 PG05DBTFC

ZD517 PG05DBTFC

ZD603 PESD5V0L5UV

ZD604 PESD5V0L5UV

ZD605 PESD5V0L5UV

ZD606 PG05DBTFC

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

5-12

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Level

6.

Software Download

6-1.

1

Repair

6-1-1.

ㆍ ㆍ ㆍ ㆍ

ㆍ

ㆍ ㆍ

-

Pre-requisite for Download

Downloader Program GT-B7350 Mobile Phone Data Cable JIG BOX(GH99-36900A)

RF Test Cable(GH39-00985A)

JIG Cable(GH39-01338A)

Adapter(GH99-38251A) Binary files

Diagram of Connection:

Mobile Phone(with Battery)

(

MSM7x27&MSM7X25_MultiDownloader.exe

Data Cable

)

PC

6-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Level1Repair

6-1-2.

S/W Download Process

Load the binary download program by executing the

1. "

MSM7x27&MSM7X25_MultiDownloader.exe

"

6-2

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Set the Download program

2.

Level1Repair

Load"phone,Eboot,PDA,CSC,LangPak" files

(1).

Check"CSC Priority Bit" and"Select/Deselet All"

(2)

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

6-3

Level1Repair

COM Port Mapping change to

3. connected to PC by data cable.

Green Color

when the phone with download mode is

cf. You have to set the phone asadownload mode by pressing Volume down End key simultaneously before connecting to PC

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

.

6-4

Hold key

+

Level1Repair

Click the

4.

Start

buttonwhen the Port searched.

6-5

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Level1Repair

It will start to download.

6-6

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Level1Repair

When downloading is finished successfully, there is

5.

a"

DownLoad Pass

message.

"

Confirm the downloaded version name and etc.

6.

*#1234#

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

:

6-7

Level

7.

Disassembly

7-1.

Repair

2

1 2

※

1)

Disassemble Deco Top Cover.

1)

Caution

Be care of scratch and molding damage.

Unscrew the2points of Deco Top.

1)

Separate Deco Top from the SET.

2)

Caution

※

Be care of scratch and molding damage.

1)

2)

Torque

:1.0~1.2

Kgf·cm

3 4

※

1)

2)

Unscrew the6points of Rear.

1)

Caution

Be care of scratch and molding damage.

Torque

:1.0~1.2

Kgf·cm

Separate Intenna Cover from the SET.

1)

Caution

※

Be care of scratch and molding damage.

1)

7-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Level2Repair

7.

5 6

※

Be care of scratch and molding damage.

1)

Seperate the Rear Case from the Set.

1)

Caution

Disconnect LCD connector

1)

Separate PBA from the Ass'y

2)

Caution

※

Be care of damage to LCD F-CPB.

1)

7

※

Be care of damage to Key F-CPB.

1)

Disconnect Key connector

1)

Caution

8

※

1)

Disconnect CAM, SPK connector

1)

Caution

Be care of damage to part of PBA

7-2

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This Document can not be used without Samsung's authorization

Level2Repair

7.

9

Disassemble SPK Ass'y from PBA.

1)

Disconnect SIM connector

2)

hook

Caution

※

Be care of damage to SIM F-CPB.

1)

hook

10

※

1)

Separate the Camera from SPK ass'y

1)

Caution

Be care of damage to Camera F-CPB.

11

※

1)

After Zip Connector open, separate TSP

1)

FPCB from Front Ass'y.

Caution

Be care of damage to TSP F-CPB

12

Caution

※

1)

Separate the Bracket from Front Ass'y by

1)

disassembling hook.

Be care of scratch and molding damage.

7-3

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization