Samsung T500 Service Manual

Samsung Electronics Co.,Ltd.

Printed in Korea

01/2003 Rev 1.0

GH68-03490A

ELECTRONICS

SERVICE

DUAL BAND Mobile Cellular Phone

SGH-T500

Manual

DUAL BAND MOBILE CELLULAR PHONE CONTENTS

1. Exploded Views and Parts List

2. PCB Diagrams

3. Electrical Parts List

4. Block Diagrams

5. Flow Chart of Troubleshooting and Circuit Diagrams

ELECTRONICS

1. Exploded Views and Parts List

1-1 Main 1-2 Main Parts List 1-3 T ravel Adapter 1-4 Travel Adapter Parts List 1-5 Ciger Light Adapter 1-6 Ciger Light Adapter Parts List 1-7 Test Jig 1-8 EAR Microphone 1-9 Data Kit 1-10 Battery Charger

2. PCB Diagrams

2-1 Main Top 2-2 Main Bottom

3. Electrical Parts List

3-1 Main Parts List Top 3-2 Main Parts List Bottom

4. Block Diagrams

4-1 Main Baseband 4-2 Main RF

4-2-1 RF Transmit Part 4-2-2 RF Receive Part

5. Flow Chart of Troubleshooting and Circuit Diagrams

5-1 Power ON 5-2 Initial 5-3 Charging Part 5-4 Sim Part 5-5 Microphone Part 5-6 Speaker Part 5-7 Key Data Input 5-8 Alert Tone 5-9 Ring Indicator 5-10 Melody Part 5-11 GSM Receiver 5-12 GSM Transmitter 5-13 DCS Receiver 5-14 DCS Transmitter

Exploded Views and Parts List 1-1

1. SGH-T500 Exploded Views and Parts List

1-1 Main

2 3

1-2 Main Parts List

1-2 Exploded Views and Parts List

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

FOLDER UPPER LCD SPEAKER MOTOR FOLDER LOWER WINDOW LCD SCREW FRONT COVER KEYPAD MAIN PBA VOLKEY FPCB DOME SHEET MIC CONNECTOR COVER RF COVER ANTENNA REAR COVER VOLUME KEY SCREW BATTERY

Description

SEC CODE

Location

No.

GH75-02664A GH07-00278A

3001-001345 GH31-00048A GH75-02193A GH72-05017A

6001-001478 GH75-02194A GH75-02196A GH92-01337A GH59-00572A GH59-00571A GH59-00610A GH73-01338A GH73-01337A GH42-00242A GH75-02192A GH75-02195A

6001-001478 GH43-00720A

Remark

Exploded Views and Parts List 1-3

1-4 Travel Adapter Parts List

TYPE SEC CODE REMARK

A GH44-00171A CHINA B GH44-00184A EUROPE C GH44-00171C UNITED KINGDOM D Gh44-00171E TA IWAN

1-3 Travel Adapter

1-4

1-5 Ciger Light Adapter

Exploded Views and Parts List

1-6 Ciger Light Adapter Parts List

DESCRIPTION SEC CODE REMARK

Ciger Light Adapter Code GH44-00170A BLACK

1-5Exploded Views and Parts List

1-7 Test Jig

TEST JIG GH80-10508A

TEST JIG CABLE GH39-00079A

RF CABLE GH39-00184A

1-6 Exploded Views and Parts List

1-7-1 Test Jig

DC POWER SUPPLY

232 CABLE

TEST JIG CABLE

RF CABLE

8922 or 8960

WIRELESS COMMUNICATIONS

TEST SET

Note PC

Exploded Views and Parts List 1-7

1-8 Wearable EAR Microphone

Wearable EAR MICROPHONE GH59-00322A

1-9 Data Kit

DATA KIT GH39-00078A

1-10 Battery Charger

BATTERY CHAGER GH44-00234A

PCB Diagrams2-1

2. PCB Diagrams

2-1 Main Top

C603

C601C602

R240

END

R109

D110

R107

U106

C102

C103

R316 R317 C311

V400 C422 C421

U602

U603

C313 C314

C615

R608

C213

C209

C219

R244 C214

C211

C210 C218

C312

R216

U204

C202

C608 C611

U601

R691

C613

R607

LED208

R243 L201

R318 C310

C309 C390

L605 L604

C203

SOFT2

LED202

CLR

RIGHT

LEFT

INT

DIGIT3

LED207

R215

DIGIT2

DOWN

R214

L410

LED206

DIGIT6

R242

LED200

DIGIT5

R241

LED201

DIGIT9

DIGIT8

SYMBOL#

R212

R206

LED204

DIGIT10

R213

LED205

U100

C122

R108

C123C128

V304 V303

U108

V308

C303 V302 V305 R309

C120 C305

L300 C304

C419

C424 C425

C418

V404

C307

U301

R312

R314

LED203

R211

SOFT1

DIGIT1

SEND

CN201

V202

V203

DIGIT7

DIGIT4

SYMBOL*

V204

R419

PCB Diagrams2-2

2-2 Main Bottom

JT1

JT2JT3 JT4JT5 JT6 JT7 JT8 JT9

JT10 JT11 JT12 JT13 JT14 JT15

V300

C302

V301

C317

R106

R105

C316

C100

R311

CN301

ZD300

C160

CN300

C101

D100

C104 C105 R100

BAT100

MIC1

H103

U102

C113

C111

C112

R304 R302

TP405

R307 R310

R430R431

C430C431

C411

C412C413

U302

C410

V406V407

H102

U103

Q100

C119

R103

Q201

R110

U104

C150

R112 C151

C118

C114

C300C301

U300

C408 R408

U400

C109

R104

R217

R218

R436 R434 R437 C435 C438 R411 C409 R417 R432 R409 R415 R418

U402

R412

CN100

C414

C437

C440

R414

R416

R433

R421

U401

R424

OSC400

R425

C426

C423

C446

R422

C439

C443

C444

C445

C417

R427

R429

C416

R423

C415

C436

R441

C429

R435

C420

R101

U101

R111

C107C108

TP403

TP404

R426

TP400 TP401TP402

C217

R208R209 R400 R401 R402 R403

R438R439

R440

C428

C106

U203

V220

L601

TH200

C201 R205

C442

C434

U200

C405 C404 C403 C402

C406 C407

R406 R404 R407 R410

U404

U403

C400

C441

U202

C401

C125

C127

D111

R521 R522 R523 R530 R511 C512

R516 R519

H101

R603R604

C607

C432

C433

C126

R413

R507

R510

C511

C124

U107

C519

R505

R517 R518

U503

R513

R515

R520

C517

Q500

U504

U600

L602

C616

R504

R509

U501

R502

R503

C505

C506

C507

C508

L501

C509 C510

U502

C515

L503

C514

C504 C501

C513

C605 C614

L603

C604

C612

C617

U500

C502

C503

L500

U205

C500

U505

C116

R514

C121

C518 L502 C516

H100

C600

C630

U605

F201

R690

V210 L200

F203

R236

R237

C691

V402

R319

R692

V405

C315

C427 V401

L504

C117

U105

C115

A500

C690

L606

L607

CN600

C212

F200

CN205

V290

F202

V403

EAR400

3-1 Electrical Parts List

3. Electrical Parts List

3-1 Main Parts List Top

4 D110 0407-001007 DIODE;UMN1 UMN1 8 U601 0504-001042 TR-SMALL SIGNAL;BCR10PN BCR10PN

9 U602 0504-001042 TR-SMALL SIGNAL;BCR10PN BCR10PN 10 U603 0504-001042 TR-SMALL SIGNAL;BCR10PN BCR10PN 15 U106 0506-001004 TR-SMALL SIGNAL;UMC5NTL UMC5NTL 16 LED200 0601-001611 LED;SLS-NNWH102TS SLS-NNWH102TS 17 LED201 0601-001611 LED;SLS-NNWH102TS SLS-NNWH102TS 18 LED202 0601-001611 LED;SLS-NNWH102TS SLS-NNWH102TS 19 LED203 0601-001611 LED;SLS-NNWH102TS SLS-NNWH102TS 20 LED204 0601-001611 LED;SLS-NNWH102TS SLS-NNWH102TS 21 LED205 0601-001611 LED;SLS-NNWH102TS SLS-NNWH102TS 22 LED206 0601-001611 LED;SLS-NNWH102TS SLS-NNWH102TS 23 LED207 0601-001611 LED;SLS-NNWH102TS SLS-NNWH102TS 24 LED208 0601-001611 LED;SLS-NNWH102TS SLS-NNWH102TS 29 U204 1009-001010 IC-HALL EFFECT S/W;A3212ELH-SAMSUNG A3212ELH-SAMSUNG 34 U100 1203-002077 IC-VOLTAGE REGULATOR;LP2985AIM5-3.3 LP2985AIM5-3.3 37 U108 1203-002156 IC-VOLTAGE REGULATOR;LP3985IM5X-2.5 LP3985IM5X-2.5 40 U301 1204-001960 IC-MELODY;YMU762 MA-3 YMU762 MA-3 47 V305 1405-001082 VARISTOR;VC040205X150R VC040205X150R 48 V400 1405-001082 VARISTOR;VC040205X150R VC040205X150R 52 V404 1405-001082 VARISTOR;VC040205X150R VC040205X150R 57 V302 1405-001093 VARISTOR;VC040214X300 VC040214X300 58 V303 1405-001093 VARISTOR;VC040214X300 VC040214X300 59 V304 1405-001093 VARISTOR;VC040214X300 VC040214X300 60 V308 1405-001093 VARISTOR;VC040214X300 VC040214X300 61 V202 1405-001121 VARISTOR;AVLC 5S 02 050 AVLC 5S 02 050 62 V203 1405-001121 VARISTOR;AVLC 5S 02 050 AVLC 5S 02 050 63 V204 1405-001121 VARISTOR;AVLC 5S 02 050 AVLC 5S 02 050 67 R244 2007-000138 “R-CHIP;100,5%” RC1005J101CS 80 R309 2007-000148 “R-CHIP;10K,5%” RC1005J103CS 91 R216 2007-000157 “R-CHIP;47K,5%” RC1005J473CS 97 R107 2007-000162 “R-CHIP;100K,5%” RC1005J104CS 98 R108 2007-000162 “R-CHIP;100K,5%” RC1005J104CS 99 R109 2007-000162 “R-CHIP;100K,5%” RC1005J104CS

112 R419 2007-000162 “R-CHIP;100K,5%” RC1005J104CS 128 R314 2007-001325 “R-CHIP;3.3K,5%” MCR01MZSJ511 133 R211 2007-007009 “R-CHIP;75ohm,5%” RC1005J750CS 134 R212 2007-007009 “R-CHIP;75ohm,5%” RC1005J750CS 135 R241 2007-001290 “R-CHIP;24ohm,5%” RC1005J240CS

NO Refer SEC Part Description Vendor Part No.

ence CODE

NO Refer SEC Part Description Vendor Part No.

ence CODE

3-2Electrical Parts List

136 R241 2007-001290 “R-CHIP;24ohm,5%” RC1005J240CS 137 R215 2007-007009 “R-CHIP;75ohm,5%” RC1005J750CS 138 R240 2007-007009 “R-CHIP;75ohm,5%” RC1005J750CS 139 R241 2007-001290 “R-CHIP;24ohm,5%” RC1005J240CS 140 R242 2007-007009 “R-CHIP;75ohm,5%” RC1005J750CS 141 R243 2007-007009 “R-CHIP;75ohm,5%” RC1005J750CS 145 R607 2007-007107 “R-CHIP;100K,1%” RC1005F1003CS 146 R608 2007-007107 “R-CHIP;100K,1%” RC1005F1003CS 147 R317 2007-007137 “R-CHIP;1.2K,1%” MCR01MZSF1202 151 R691 2007-007309 “R-CHIP;12K,1%” MCR01MZSF1202 152 R318 2007-007313 “R-CHIP;6.8K,1%” MCR01MZSF2201 163 R206 2007-007771 “R-CHIP;0,5%” RC1005J000CS 164 R312 2007-007771 “R-CHIP;0,5%” RC1005J000CS 165 R316 2007-007771 “R-CHIP;0,5%” RC1005J000CS 172 C314 2203-002687 “C-CERAMIC,CHIP;1.2nF,10%,50V,X7R,” CL05B122KBNC 180 C602 2203-000233 “C-CERAMIC,CHIP;C101J,100PF,50V” CL05C101JBNC 182 C103 2203-000254 “C-CERAMIC,CHIP;C103K,10NF,16V” CL05B103KONC 185 C120 2203-000254 “C-CERAMIC,CHIP;C103K,10NF,16V” CL05B103KONC 200 C307 2203-000438 “C-CERAMIC,CHIP;C102K,1NF,50V” CL05B102KBNC 201 C608 2203-000438 “C-CERAMIC,CHIP;C102K,1NF,50V” CL05B102KBNC 209 C209 2203-000679 “C-CERAMIC,CHIP;C270J,27PF,50V” CL05C270JBNC 210 C210 2203-000679 “C-CERAMIC,CHIP;C270J,27PF,50V” CL05C270JBNC

211 C211 2203-000679 “C-CERAMIC,CHIP;C270J,27PF,50V” CL05C270JBNC

213 C213 2203-000679 “C-CERAMIC,CHIP;C270J,27PF,50V” CL05C270JBNC 214 C214 2203-000679 “C-CERAMIC,CHIP;C270J,27PF,50V” CL05C270JBNC 215 C218 2203-000679 “C-CERAMIC,CHIP;C270J,27PF,50V” CL05C270JBNC 216 C219 2203-000679 “C-CERAMIC,CHIP;C270J,27PF,50V” CL05C270JBNC 217 C303 2203-000679 “C-CERAMIC,CHIP;C270J,27PF,50V” CL05C270JBNC 218 C304 2203-000679 “C-CERAMIC,CHIP;C270J,27PF,50V” CL05C270JBNC 223 C611 2203-000679 “C-CERAMIC,CHIP;C270J,27PF,50V” CL05C270JBNC 224 C613 2203-000679 “C-CERAMIC,CHIP;C270J,27PF,50V” CL05C270JBNC 225 C615 2203-000679 “C-CERAMIC,CHIP;C270J,27PF,50V” CL05C270JBNC 240 C601 2203-000812 “C-CERAMIC,CHIP;C330J,33PF,50V” CM05CG330J50AT 245 C421 2203-000854 “C-CERAMIC,CHIP;C390J,39PF,50V” CL05C390JBNC 246 C424 2203-000854 “C-CERAMIC,CHIP;C390J,39PF,50V” CL05C390JBNC 250 C422 2203-001017 “C-CERAMIC,CHIP;C040C,4PF,50V” GRP1555C1H4R0C 251 C425 2203-001017 “C-CERAMIC,CHIP;C040C,4PF,50V” GRP1555C1H4R0C 263 C203 2203-002443 “C-CERAMIC,CHIP;C331K,330PF,50V” CL05B331KBNC 268 C102 2203-005061 “C-CERAMIC,CHIP;C104Z,100NF,16V” CL05F104ZONC 272 C123 2203-005061 “C-CERAMIC,CHIP;C104Z,100NF,16V” CL05F104ZONC 274 C128 2203-005061 “C-CERAMIC,CHIP;C104Z,100NF,16V” CL05F104ZONC 276 C202 2203-005061 “C-CERAMIC,CHIP;C104Z,100NF,16V” CL05F104ZONC 279 C305 2203-005061 “C-CERAMIC,CHIP;C104Z,100NF,16V” CL05F104ZONC

NO Refer SEC Part Description Vendor Part No.

ence CODE

Electrical Parts List

280 C309 2203-005061 “C-CERAMIC,CHIP;C104Z,100NF,16V” CL05F104ZONC 281 C310 2203-005061 “C-CERAMIC,CHIP;C104Z,100NF,16V” CL05F104ZONC 282 C313 2203-005061 “C-CERAMIC,CHIP;C104Z,100NF,16V” CL05F104ZONC 292 C311 2203-005483 “C-CERAMIC,CHIP;C683K,68NF,10V” GRP155R61A683KA01E 298 C312 2404-001086 “C-TA,CHIP;4.7UF/6.3V” TESVSPOJ475M8RTJ 305 C122 2404-001105 “C-TA,CHIP;10UF/6.3V” TCSCS0J106MPAR 307 C603 2404-001105 “C-TA,CHIP;10UF/6.3V” TCSCS0J106MPAR 315 L604 2007-007771 “R-CHIP;0OHM,5%,1/16W,DA,TP,1005 “ RC1005J000CS 316 L605 2007-007771 “R-CHIP;0OHM,5%,1/16W,DA,TP,1005 “ RC1005J000CS 332 L201 3301-001362 CORE-FERRITE BEAD;BLM10A102SGPT BLM10A102SGPT

3-3

Electrieal Parts List

3-4

3-2 Main Parts List Bottom

NO Refer SEC Part Description Vendor Part No.

ence CODE

1 D100 0401-001033 DIODE;MCL4154 MCL4154

2 D111 0404-001172 DIODE;RB520S-30 RB520S-30

3 ZD300 0406-001104 DIODE;ESDA6V1-5W6 ESDA6V1-5W6

4 D110 0407-001007 DIODE;UMN1 UMN1

5 Q500 0501-000225 TR-SMALL SIGNAL;2SC4617 2SC4617

6 Q201 0501-002011 TR-SMALL SIGNAL;2SD2114KT146V 2SD2114KT146V

7 Q100 0502-001201 TR-SMALL SIGNAL;ZXT13P20DE6 ZXT13P20DE6

8 U601 0504-001042 TR-SMALL SIGNAL;BCR10PN BCR10PN

9 U602 0504-001042 TR-SMALL SIGNAL;BCR10PN BCR10PN 10 U603 0504-001042 TR-SMALL SIGNAL;BCR10PN BCR10PN

11 U202 0504-001060 TR-SMALL SIGNAL;BCR08PN BCR08PN 12 U203 0504-001060 TR-SMALL SIGNAL;BCR08PN BCR08PN 13 U404 0505-001332 TR-SMALL SIGNAL;FDG6301N FDG6301N 14 U101 0505-001423 TR-SMALL SIGNAL;FDG6323L FDG6323L 15 U106 0506-001004 TR-SMALL SIGNAL;UMC5NTL UMC5NTL 16 LED200 0601-001611 LED;SLS-NNWH102TS SLS-NNWH102TS 17 LED201 0601-001611 LED;SLS-NNWH102TS SLS-NNWH102TS 18 LED202 0601-001611 LED;SLS-NNWH102TS SLS-NNWH102TS 19 LED203 0601-001611 LED;SLS-NNWH102TS SLS-NNWH102TS 20 LED204 0601-001611 LED;SLS-NNWH102TS SLS-NNWH102TS 21 LED205 0601-001611 LED;SLS-NNWH102TS SLS-NNWH102TS 22 LED206 0601-001611 LED;SLS-NNWH102TS SLS-NNWH102TS 23 LED207 0601-001611 LED;SLS-NNWH102TS SLS-NNWH102TS 24 LED208 0601-001611 LED;SLS-NNWH102TS SLS-NNWH102TS 25 U200 0801-002540 IC-CMOS LOGIC;NC7SZ19P6X NC7SZ19P6X 26 U302 0801-002540 IC-CMOS LOGIC;NC7SZ19P6X NC7SZ19P6X 27 U403 1001-001145 IC-ANALOG SWITCH;MAX4599EXT-T MAX4599EXT-T 28 U205 1001-001183 IC-ANALOG SWITCH;MAX4684EUB MAX4684EUB 29 U204 1009-001010 IC-HALL EFFECT S/W;A3212ELH-SAMSUNG A3212ELH-SAMSUNG 30 U402 1103-001288 “IC;24C512,512KX8BIT,DFN,8P,6X5MM” 24LC512 31 U600 1201-001954 IC-POWER AMP;RF3140 RF3140 32 U105 1203-001454 IC-VOLTAGE REGULATOR;LP2981AIM5X-3.0 LP2981AIM5X-3.0 33 U104 1203-002076 IC-VOLTAGE REGULATOR;LP2985AIM5-3.0 LP2985AIM5-3.0 34 U100 1203-002077 IC-VOLTAGE REGULATOR;LP2985AIM5-3.3 LP2985AIM5-3.3 35 U103 1203-002127 IC-BATTERY;LTC1734ES6-4.2#TR LTC1734ES6-4.2#TR 36 U102 1203-002156 IC-VOLTAGE REGULATOR;LP3985IM5X-2.5 LP3985IM5X-2.5 37 U108 1203-002156 IC-VOLTAGE REGULATOR;LP3985IM5X-2.5 LP3985IM5X-2.5 38 U400 1203-002187 IC-RESET;MAX6326XR26-T MAX6326XR26-T 39 U107 1203-002598 IC-VOLTAGE REGULATOR;LP2981AIM5X-2.8 LP2981AIM5X-2.8 40 U301 1204-001960 IC-MELODY;YMU762 MA-3 YMU762 MA-3 41 U401 1205-002035 “IC-COMM. CONTROLLER;VP40581B,FBGA” VP40581B

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