Samsung S7120U Service Manual

GSM TELEPHONE

GT-S7120U

efrcom

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.

Main Electrical Parts List

6.

Design LOC SEC CODE Discription

R713
R337
R439
R736

ZD702

D700

ZD300

D602

D603
ZD700
ZD701

D600

D601

U704
ZD706
ZD708
ZD709
ZD710
ZD600
ZD601

D400
TR400

U201

Q400

U304

U300

U700

U701

U504

U302

U506

UME300
PAM100

U503

PAM201

U603

U602

U600

U400

U601

U453

U401

0202-001602
0202-001607
0202-001607
0202-001607
0401-001141
0403-001547
0404-001089
0406-001201
0406-001201
0406-001201
0406-001201
0406-001237
0406-001237
0406-001241
0406-001254
0406-001254
0406-001254
0406-001254
0406-001267
0406-001267
0407-001002
0504-001113
0504-001151
0505-001995
0801-003200
0801-003206
1001-001336
1001-001336
1001-001428
1001-001429
1003-002047
1108-000210
1201-002671
1201-002736
1201-002775
1203-004339
1203-004340
1203-004358
1203-004518
1203-004945
1203-005069
1203-005097

PB-SHORT-1005
PB-SHORT-0603
PB-SHORT-0603
PB-SHORT-0603

DIODE-SWITCHING

DIODE-ZENER

DIODE-SCHOTTKY

DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS

DIODE-ARRAY

TR-DIGITAL
TR-DIGITAL

FET-SILICON

IC
IC
IC
IC
IC
IC
IC

MEMORY

IC
IC
IC
IC
IC
IC
IC
IC
IC
IC

6-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Main Electrical Parts List

Design LOC SEC CODE Discription

U402

U703

U200

U802

U303

U301

U604

R334

R335

R523

R717

R501

R506

R604

R605

R630

R507

R508

R619

R620

R621

R412

R614

R333

R430

R700

R327

R423

R626

R703

R530

R404

R710

R711

R318

R631

R207

R209

R522

R524

R316

R328

1203-005373
1205-003288
1205-003297
1205-003419
1205-003582
1209-001712
1209-001823
2007-000138
2007-000138
2007-000138
2007-000138
2007-000140
2007-000140
2007-000140
2007-000140
2007-000142
2007-000143
2007-000143
2007-000143
2007-000143
2007-000143
2007-000144
2007-000146
2007-000148
2007-000157
2007-000157
2007-000162
2007-000162
2007-000162
2007-000162
2007-000164
2007-000165
2007-000172
2007-000172
2007-000932
2007-000982
2007-001285
2007-001285
2007-001288
2007-001288
2007-001290
2007-001292

IC
IC
IC
IC
IC
IC

IC
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP

6-2

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Design LOC SEC CODE Discription

R329
R502
R505
R612
R321
R322
R323
R632
R425
R400
R714
R715
R424
R438
R401
R114
R120
R100
R119
R121
R718
R719
R720
R721
R722
R723
R312
R305
R300
R301
R303
R304
R724
R116
R118
R731
R732
R428
R208
R518
R521
R607

2007-001298
2007-001319
2007-001319
2007-003020
2007-007014
2007-007014
2007-007014
2007-007014
2007-007131
2007-007132
2007-007136
2007-007136
2007-007315
2007-007318
2007-007468
2007-007489
2007-008044
2007-008045
2007-008045
2007-008045
2007-008045
2007-008045
2007-008045
2007-008045
2007-008045
2007-008045
2007-008049
2007-008052
2007-008055
2007-008055
2007-008055
2007-008055
2007-008055
2007-008057
2007-008057
2007-008057
2007-008057
2007-008354
2007-008419
2007-008419
2007-008419
2007-008419

R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP

Main Electrical Parts List

6-3

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Main Electrical Parts List

Design LOC SEC CODE Discription

R608
R705
R413
R628
R415
R702
R408
R416
R417
R418
R419
R427
R519
R520
R606
R111
R331
R332
R516
R517
R326
R405
R406
R708
R704
R611
R600
R601
R403
R421
R117
R733
R204
C323
C324
C329
C330
C139
C149
C205
C362
C429

2007-008419
2007-008419
2007-008483
2007-008483
2007-008486
2007-008486
2007-008516
2007-008516
2007-008516
2007-008516
2007-008516
2007-008516
2007-008548
2007-008548
2007-008548
2007-008588
2007-008588
2007-008588
2007-008672
2007-008672
2007-008766
2007-008806
2007-008806
2007-008808
2007-008816
2007-009111
2007-009170
2007-009170
2007-009171
2007-009171
2007-009199
2007-009199
2007-009420
2203-000189
2203-000189
2203-000189
2203-000189
2203-000233
2203-000233
2203-000233
2203-000233
2203-000233

R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP

C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP

6-4

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Design LOC SEC CODE Discription

C431
C309
C610
C145
C522
C531
C437
C134
C416
C129
C308
C325
C331
C316
C712
C715
C728
C729
C730
C135
C537
C318
C400
C401
C403
C449
C704
C705
C709
C710
C501
C144
C363
C726
C727
C227
C206
C507
C148
C204
C103
C298

2203-000233
2203-000254
2203-000254
2203-000278
2203-000278
2203-000278
2203-000330
2203-000386
2203-000386
2203-000438
2203-000438
2203-000438
2203-000438
2203-000489
2203-000679
2203-000679
2203-000679
2203-000679
2203-000679
2203-000696
2203-000725
2203-000812
2203-000812
2203-000812
2203-000812
2203-000812
2203-000812
2203-000812
2203-000812
2203-000812
2203-000854
2203-000940
2203-000995
2203-000995
2203-000995
2203-001072
2203-002668
2203-003054
2203-005052
2203-005057
2203-005288
2203-005288

C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP

Main Electrical Parts List

6-5

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Main Electrical Parts List

Design LOC SEC CODE Discription

C503
C509
C514
C515
C527
C530
C707
C708
C711
C137
C102
C105
C109
C114
C116
C119
C120
C121
C122
C127
C128
C247
C267
C286
C301
C305
C312
C315
C427
C606
C608
C280
C290
C140
C502
C512
C519
C524
C525
C526
C528
C532

2203-005482
2203-005482
2203-005482
2203-005482
2203-005482
2203-005482
2203-005482
2203-005482
2203-005482
2203-005496
2203-005444
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005717
2203-005717
2203-005719
2203-005719
2203-005719
2203-005719
2203-005719
2203-005719
2203-005719
2203-005719
2203-005719

C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP

6-6

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Design LOC SEC CODE Discription

C533
C600
C601
C239
C246
C251
C265
C266
C268
C270
C275
C278
C279
C288
C292
C295
C828
C829
C830
C136
C529
C718
C719
C720
C721
C209
C210
C236
C237
C238
C240
C250
C252
C264
C276
C287
C289
C296
C426
C436
C444
C118

2203-005719
2203-005719
2203-005719
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005727
2203-005729
2203-005729
2203-005729
2203-005729
2203-005729
2203-005732
2203-005732
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005740

C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP

Main Electrical Parts List

6-7

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Main Electrical Parts List

Design LOC SEC CODE Discription

C123
C229
C101
C108
C201
C202
C208
C262
C133
C306
C307
C310
C321
C623
C706
C716
C326
C332
C700
C701
C100
C107
C110
C303
C314
C327
C344
C354
C138
C441
C410
C457
C438
C428
C430
C520
C609
C611
C418
C434
C506
C508

2203-005740
2203-005792
2203-005806
2203-005806
2203-005806
2203-005806
2203-005806
2203-005806
2203-006048
2203-006048
2203-006048
2203-006048
2203-006048
2203-006048
2203-006048
2203-006048
2203-006053
2203-006053
2203-006053
2203-006053
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006305
2203-006307
2203-006324
2203-006324
2203-006348
2203-006361
2203-006361
2203-006361
2203-006361
2203-006361
2203-006399
2203-006399
2203-006399
2203-006399

C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP

6-8

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Design LOC SEC CODE Discription

C510
C538
C106
C115
C130
C211
C230
C231
C232
C233
C241
C242
C244
C245
C256
C257
C258
C263
C271
C277
C282
C284
C285
C291
C294
C304
C311
C313
C319
C320
C322
C328
C333
C336
C337
C339
C340
C341
C342
C345
C346
C347

2203-006399
2203-006399
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423

C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP

Main Electrical Parts List

6-9

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Main Electrical Parts List

C349
C350
C352
C353
C356
C357
C358
C359
C364
C365
C415
C504
C505
C518
C523
C317
C131
C334
C338
C343
C602
C603
C612
C613
C614
C615
C616
C620
C621
C717
C113
C117
C124
C126
C402
C450
C243
C221
C281
C283
C404
C405
C406

2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006462
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006665
2203-006665
2203-006665
2203-006665
2203-006681
2203-006681
2203-006712
2203-006824
2203-006824
2203-006824
2203-006824
2203-006824
2203-006824

C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP

6-10

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Design LOC SEC CODE Discription

C407
C417
C419
C420
C422
C423
C132
C143
C300
C335
C348
C351
C513
C521
C534
C617
C622
C408
C409
C411
C412
C413
C414
C302
C440
C443
C458
C459
C355
C421
C424
C425
C432
C433
C435
C500
C607
C255
C293
C604
C249

TA600

2203-006824
2203-006824
2203-006824
2203-006824
2203-006824
2203-006824
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006841
2203-006841
2203-006841
2203-006841
2203-006841
2203-006846
2203-006872
2203-006872
2203-006872
2203-006872
2203-006872
2203-006872
2203-006872
2203-006885
2203-006979
2203-006979
2203-006979
2203-007270
2404-001381

C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP
C-CERAMIC,CHIP

C-TA,CHIP

Main Electrical Parts List

6-11

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Main Electrical Parts List

Design LOC SEC CODE Discription

TA500
TA502
TA100
TA700
TA501

L112
C212
L226
L114
L208
L100
L201
C147
L105
L106
L108
L400
L401
L402
L102
L217
L207
L225
L215
L216
L502
L503
L101

L110
OSC400
OSC100

F700

F701

F702

F703

F704

F705

F203

F206

F101

F202

F100

2404-001465
2404-001465
2404-001474
2404-001496
2404-001506
2703-001178
2703-001750
2703-001750
2703-001786
2703-002368
2703-002596
2703-002612
2703-002710
2703-002795
2703-002795
2703-002858
2703-002872
2703-002872
2703-002872
2703-002901
2703-002901
2703-002903
2703-002906
2703-002917
2703-002918
2703-002961
2703-002961
2703-003004
2703-003335
2801-004339
2809-001280
2901-001418
2901-001418
2901-001418
2901-001418
2901-001470
2901-001470
2904-001789
2904-001864
2909-001285
2910-000034
2911-000088

C-TA,CHIP
C-TA,CHIP
C-TA,CHIP
C-TA,CHIP

C-TA,CHIP
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD

CRYSTAL-UNIT

OSCILLATOR-VCTCXO

FILTER-EMI SMD
FILTER-EMI SMD
FILTER-EMI SMD
FILTER-EMI SMD
FILTER-EMI SMD
FILTER-EMI SMD

FILTER-SAW
FILTER-SAW

FILTER-DUPLEXER

FILTER
FILTER

6-12

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Design LOC SEC CODE Discription

L600
L601
L111
L500
L501
L602
L603

RFS100

CN702
CN700
CN701
CN400

SIM400

IFC600

HEA700

BTC700

ANT102

BAT400

SC100 GH70-03349A ONBOARD-CLIP-6
SC105 GH70-03349A ONBOARD-CLIP-6
SC106 GH70-03349A ONBOARD-CLIP-6
SC108 GH70-03349A ONBOARD-CLIP-6
SC109 GH70-03349A ONBOARD-CLIP-6
SC110 GH70-03349A ONBOARD-CLIP-6
SC111 GH70-03349A ONBOARD-CLIP-6

SC112 GH70-03349A ONBOARD-CLIP-6
ANT100 GH71-08426A NPR-CONTACT ANT
ANT101 GH71-08426A NPR-CONTACT ANT

3301-001438
3301-001438
3301-001659
3301-001756
3301-001756
3301-001789
3301-001789
3705-001358
3708-001872
3708-002183
3708-002234
3709-001381
3709-001456
3710-002681
3711-005578
3711-006710
4202-001473
4302-001180

CORE-FERRITE BEAD
CORE-FERRITE BEAD
CORE-FERRITE BEAD
CORE-FERRITE BEAD
CORE-FERRITE BEAD
CORE-FERRITE BEAD
CORE-FERRITE BEAD

CONNECTOR-COAXIAL
CONNECTOR-FPC/FFC/PIC
CONNECTOR-FPC/FFC/PIC
CONNECTOR-FPC/FFC/PIC

CONNECTOR-CARD EDGE
CONNECTOR-CARD EDGE

CONNECTOR-SOCKET
CONNECTOR-HEADER
CONNECTOR-HEADER

AMAN542012SS105

BATTERY

Main Electrical Parts List

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

6-13

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

9．故障排除流程图

9-1.逻辑部分

9-1-1.开通电源

检查 OSC400 的时钟频率为否为 32.768KHz

检查当前电流消耗是否大于 100mA 下载

检查电池电压是否大于 3.3V

C417(VMSMC_1.325v) =1.3v?

C420(VMSME_1.8v) = 1.8v?
C423(VMSMP_2.6v) = 2.6v?
C422(VMSMA_2.6v) = 2.6v?

C418(VTCXO_2.85v) = 2.8v?

检查 R405 的时钟频率是否为

开机不工作

是

是

是

检查D400管脚

#3(PS_HOLD)=2.6v

是

是

是

是

19.2MHz

是

更换液晶显示屏模块

是

故障排除流程图

给电池充电

检查与 PS_HOLD 相关的

PMIC

重焊接 OSC400

检查 U401

检查 U401

检查时钟生成电路

9-1

三星所有—内容可能有变动，恕不另行通知。

未经三星允许，不得使用本文件。

故障排除流程图

9-2

三星所有—内容可能有变动，恕不另行通知。

未经三星允许，不得使用本文件。

9-1-2 液晶显示器部分

是

是

否

否

是

否

是

液晶显示器不显示

检查液晶显示器的电源

VMSMP_2.6v?

VLCD_3V?

检查液晶显示屏的启用信号

CN700 管脚#16、#17、#18、#36、

#37 上是否有信号？

故障排除流程图

检查C701 = 2.6V

检查C700 = 3V

检查 U600 管脚#19、#20

检查CN700管脚#16、 #17、

#18、 #36、#37

结束

9-3

三星所有—内容可能有变动，恕不另行通知。

未经三星允许，不得使用本文件。