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三星i9100线路图
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三星i9100原厂电路图,分析 维修过程 维修原理图、线路图
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8.
Level
3
Repair
8-1
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung
’s
written authorization is
strictly prohibited.
8-1.
Block Diagram
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M
Level
3
Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung
’s
written authorization is
strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-2
8-2.
PCB Diagrams
8-2-1.
Top
8M_AP_2.8V_EN
ANT100
ANT200
ANT201
AP_JTAG_EXTRST
AP_PMIC_EN
AP_PS_HOLD
BH300
BH301
BH302
BH303
C104
C105
C106
C201
C202
C203
C204
C209 C210
C211
C212
C213
C214
C215
C216
C219
C220C222
C223
C227
C229
C231
C232
C233
C234
C235
C236 C237
C239
C240
C242
C243
C245
C246
C248
C249
C251
C252
C256
C257
C258
C259
C261
C262
C265
C266
C300
C304
C309
C310
C311C312
C313
C315
C319
C320
C321
C322
C323
C324
C326
C327
C328
C329
C330
C331
C332
C333
C334
C335
C336
C337
C338
C339
C340
C341
C342
C343
C344
C345
C346
C347
C348
C349
C350
C351C353
C354
C355
C356
C358
C359
C360
C403
C405
C406
C407
C413
C414
C415
C416
C427
C428
C429
C430
C431
C432
C433
C501
C502
C504
C505
C506
C507
C508
C509
C510
C516
C517
C518
C519
C520
C521
C522
C523
C524
C525
C526
C527
C529
C530
C531
C532
C533
C534
C535
C537
C538
C539
C540
C541
C542
C543
C544
C546
C547
C548
C549
C550
C551
C552
C553
C554
C555
C556
C557
C558
C560
C562
C564
C565
C573
C600
C601
C602 C603
C604
C605
C606
C607
C608C609
C610
C615
C617
C618
C621
C622
C623
C624
C625
C626
C627
C628
C629
C630
C631
C632
C633
C637
C638
C651
C655
C656
C657
C658
C659
C660
C700
C703
C704
C706
C707
C708
C720
C723
C724
C725
C726
C727
C728
C730
C731
C733
C734
C736
C737
C739
C741
C742
C744
C746
C747
C748
C752
C753
C754
C755
C756
C757
C758
C759
C760
C761
C762
C763
C764
CD300
D501
F700
F701
F702
F704
F705
F707
F709
GND
GPS_nRST
HDC600
HDC701
HDC702
HDC703
HDC704
L200
L201
L204
L205
L206
L207
L213
L300
L301
L302L303
L500
L501
L502
L503
L504
L506
L507
L508
L600
L601
L606
L607
L614
L702
L703
L704
L705
L706
L707
L708
LED500
OSC200
OSC300
OSC500
PAM200
PHONE_ACTIVE
Q200
Q500
R101
R103R104
R106
R201
R210
R211
R212
R214
R215
R217
R218
R219
R223
R225
R226
R227
R228
R229
R232
R233
R234
R235
R305
R308
R309
R310
R311
R312
R322
R328
R329
R330
R331
R337
R338
R339
R340
R344
R348
R349
R350
R351
R352
R353
R354
R408
R409
R410
R411
R412
R413
R414
R415
R416
R417
R426
R427
R468
R469
R470
R471
R479
R480
R481
R482
R501
R508
R511
R514
R515
R516
R517
R523
R524
R525
R526
R527
R546
R600
R602
R605
R609
R611
R615
R616
R617
R618
R619
R622
R623
R624
R625
R626
R629
R630
R701
R702
R703
R704
R713
R715
R719
R720
R721
R722
R725
R727
R728
R729
R730
R731
R732
R734
R735
RESET_ALL
RESET_PWRDWN_N
RESET_REQ_N
RESET300
RFS100
SC100
SC101
SC107
SC109
SC110
SC111
SC113
SC114
SC115
SC116
SC117
SC118
SC119
SC120
SC121
SC122
SIM300
TA502
TA503
TA600
TH300
TH401
TP_eMMC_EN
TP_IF
TP_NFC_IRQ
TP_PDA_ACTIVE
TP_U_RXD
TP_U_TXD
TP_USB_OTG_EN
TP101
TP212
TP214
TP218
TP303
TP305
TP306
TP309
TP310
TP311
TP312
TP313
TP315
TP316
TP317
TP318
TP319
TP320
TP321 TP322
TP600
TP601
TP607
TP609 TP610
TP611
TP612
TP613
TP614
TP700
TP701
TP702
TP703
TP705
TP710
TP713
TP714
TP715
TP716
U201
U202
U203
U204
U206
U300
U303
U400
U501
U502
U503
U600
U601
U602
U603
U609
U610
U611
U707
U708
U709
U710
U711
U718
U720
UCP300
VIBTONE_PWM
VR607
XTAL_400
ZD700
ZD701
Level
3
Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung
’s
written authorization is
strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-3
8-2-2.
Bottom
BAT500
BTC500
C100
C101
C102
C103
C107
C108
C109
C111
C112
C113
C114
C116
C117
C118
C120
C121C122
C123
C124
C125
C126
C127
C128
C129
C130
C131
C132
C133
C134
C135
C136
C137
C138
C139
C140
C141
C142
C143
C144
C145
C146
C147
C148
C149 C150
C151
C152
C153
C154
C155
C156
C157
C158
C159
C160
C161
C162
C163
C164
C166
C167
C168
C169
C170
C171
C172
C173
C174
C175
C176
C178
C179
C180
C181
C206
C208
C217
C218
C228
C230
C238
C241
C253
C254
C255
C301
C302
C303
C305
C306
C307
C308
C314
C318
C325
C357
C400
C401
C402
C404
C408
C409
C410
C411
C412
C417
C418
C419
C420
C421
C422
C423
C424
C425
C426
C435
C436
C437
C438
C439
C440
C441
C442
C443
C444
C445
C446
C447
C448
C500
C511
C536
C545
C559
C561
C563
C566
C567
C571
C572
C611
C612
C613
C614
C619
C620
C639
C640
C641
C642
C643
C644
C645
C646
C647
C701
C705
C709
C710
C711
C712
C713
C714
C715
C716
C717
C718
C719
C765
CP_ON
D500
D502
F100
F703
F706
FM_RST
HDC700
JTAG300
JTAG302
JTAG303
L100
L101
L102
L103
L104
L105
L106
L107
L108
L109
L110
L111
L112
L113
L114
L115
L116
L117
L118
L119
L120
L121
L122
L127
L202
L209
L210
L211
L212
L509
L602
L604
L608
L609
L700
L701
MOD201
MOTOR_P
OSC100
OSC201
OSC202
OSC400
PAM100
PK601
PORON202
R102
R108
R111
R203
R204
R205
R206
R207
R208
R216
R230
R300
R301
R302
R303
R304
R313
R314
R315
R316
R317
R318
R319
R320
R323
R325
R341
R346
R402
R403
R404
R405
R406
R418
R420
R421
R422
R423
R424
R425
R428
R429
R430
R431
R432
R433
R434
R435
R436
R437
R438
R440
R441
R442
R443
R444
R445
R446
R447
R448
R449
R450
R451
R454
R455
R456
R457
R458
R459
R460
R461
R463
R464
R465
R466
R467
R472
R473
R474
R475
R477
R478
R509
R510
R513
R528
R529
R530
R531
R532
R533
R603
R604
R628
R633
R634
R709
R710
R711
R712
R737
R741
RESET_N_RF
SC102
SC103
SC104
SC105
SC112
TA501
TH400
TP_GND
TP_PA_RAMP
TP_RTCK_CP
TP_SW_ANT100
TP_TCK_CP
TP_TDI_CP
TP_TDO_CP
TP_TMS_CP
TP_TRST_N_CP
TP_VSD2_1.8V
TP100
TP200
TP206
TP207
TP211
TP213
TP217
TP300
TP301
TP302
TP307
TP308
TP400
TP401
TP402
TP405
TP500
TP602
TP603
TP604
TP605
TP704
TP706
TP707
TP708
TP709
TP711
TP712
U100
U101
U102
U103
U104
U205
U504
U606
U607
U608
U701U702
U703
U704
U706
UCP400
UME300
VK600
VR600
VR602
VR603
VR604
VR605
Level
3
Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung
’s
written authorization is
strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-4
8-3.
Flow Chart of Troubleshooting
Equipments
Oscilloscope
Digital Multimeter
Power Supply
+
driver, ESD Safe Tweezer
8960 &
Spectrum Analyzer
Soldering iron
Level
3
Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung
’s
written authorization is
strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-5
8-3-1.
Power On
Check the PK601
(
soldering crack, open, etc)
Cell-phone can`t power on.
Change the PK601(Power-key FPCB)
And retry to the power-on operation.
END
No
Yes
Check the U501 output voltage
(
C535
>2.0
V, C554
>1.2
V)
If the output voltage is not satisfied with normal
condition, Change the U501.
※
Each voltage level has
±10%
margin.
No
Yes
Check the U501 output signal
(
AP_PS_HOLD(TP)
>2.8
V)
If the output voltage is not satisfied with normal.
condition, Change the U501.
※
Each voltage level has
±10%
margin.
No
Yes
Check the Battery Voltage
.
Is
it more than
3.6
V?
Charging the battery by TA.
If its voltage level is extremely low(under
3.0
V),
Change the battery.
check the initial operation
Yes
Abnormal
Check the Clock OSC500(TP213)
Is that frequency
32
Khz?
Change the OSC500.
If OSC400 does not still work, Change the U501
This problem is internal oscillator of U501.
※
Test condition
(
Oscilloscope setting)
:20.0
us.div
(
time division)
No
Yes
Yes
Change the MEA FRONT-OCTA LCD ASSY
Power-on the phone and check
the power-on sound
or motor biration.
Sound or Biration is ok?
Yes
No
剩余68页未读,继续阅读
资源评论
- kimi982014-07-29手机坏了,刚好可以用来修一下
hyy123hyy123
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- 资源: 3
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