Sony MHC-RV888D Service Manual ▷ View online
65
65
MHC-RV888D(HCD-RV888D)
HCD-RV888D
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
B3
B4
B6
R850
IC101
R888
R886
R886
R887
R342
R835
R341
R899
R801
R852
R811
C897
C817
R856
D230
R885
R332
R331
C308
R309
R314
R313
R863
R849
R847
R848
R947
R855
R859
R948
JR13
R312
R311
R310
R320
R321
R323
R322
R351
R132
R352
C814
R364
R363
R657
R972
R362
R806
R361
R360
R359
R357
R356
C309
C306
C714
C305
R862
R658
R861
R860
R803
R857
R870
R778
R858
C657
C333
R868
R869
R867
C815
C352
D813
R832
R875
C330
R854
R974
L341
R874
R872
C323
R871
R804
R900
R873
R973
R807
R805
R805
R833
C811
Q709
R748
R746
R750
C723
R749
C726
C363
D703
D716
D717
Q710
Q708
C332
R753
R754
D735
D734
R747
Q707
C342
C359
R851
C172
R730
R779
R656
C353
C356
R709
R353
C159
C313
C364
C303
R152
R177
R330
C160
R153
C321
C355
C302
C358
Q143
C162
R307
R306
R305
R304
Q183
R303
R302
R301
R301
IC301
R354
R355
C101
R802
R172
R155
R930
R156
D194
R154
R686
D709
R101
C562
R102
Q152
C713
JR104
FB561
R133
R134
R114
R174
R115
D231
Q112
JR105
R116
R371
C122
C120
R113
C118
C119
R112
R173
R616 C617
R617
R175
R185
D611
C143
R196
R618
R197
D193
R620
Q182
R147
R661
C661
R831
C662
C182
C663
R662
R663
IC203
R149
R144
R187
C183
R148
R189
C142
R145
R186
R188
R131
R184
D171
R111
R151
R130
R146
R375
C347
R834
Q723
R613
R171
R117
R118
R119
R120
R668
R653
R654
R655
R615
R157
R158
R159
R160
R614
C235
R271
R693
R625
R626
R622
R623
R624
R621
R627
R628
R629
D708
R694
R808
R677
R601
C601
C602
R602
Q602
Q603
R603
R604
R639
R180
R682
R372
R664
R665
Q662
R666
R667
Q661
R377
D812
D201
R813
R711
JR15
R780
Q377
Q374
R397
R894
R994
R893
R993
R895
C899
D811
D810
D809
R760
R563
C863
R708
R710
FB801
R726
R706
Q703
Q721
Q714
JR16
D704
R679
R684
R680
R688
R678
D609
R902
D712
R685
D707
Q705
D706
JR17
D610
R707
R755
R681
R683
D705
R743
Q613
R768
Q618
R762
R687
R761
R676
R675
Q724
Q615
Q702
R767
Q801
R140
Q701
Q616
R853
Q614
Q704
Q706
R736
R744
R766
Q617
R142
R745
R727
C724
R830
R729
R764
R176
R230
C821
R901
R829
R929
D710
D804
R809
D202
D711
R975
R231
JR3
R896
Q719
R776
R774
R777
R897
Q142
C314
JR6
R233
R381
R382
R387
R388
R178
R179
Q171 Q172
R191
R192
R193
R194
C158
JR5
R812
C813
C810
JR4
R826
R836
R817
R818
R819
R820
R821
R822
R823
R824
R825
JR9
R394 R395
R393
R182
Q375
Q373
R141
R384
R385
R383
R386
R374
R373
R376
R181
JR8
IC303
JR11
JR12
JR10
Q605
R605
Q606
Q111
Q151
Q621
Q622
Q623
Q624
Q625
Q626
Q627
Q628
Q629
Q630
Q631
JR110
Q607
Q608
R607
R608
C611
C651
C613
C653
JR14
Q191
Q232
Q233
Q234
R669
Q604
R609
R610
JR601
JR602
JR603
D101
D102
IC701
C621
C622
C623
C624
R611
R612
R651
R652
D192
R195
FB899
FB862
C202
C201
LP801
W102
W103
JW111
JW112
JW113
JW114
JW115
JW116
JW117
JW119
JW120
JW121
JW122
JW123
JW124
JW125
JW126
JW127
JW127
JW129
JW130
JW131
JW132
JW134
JW135
JW136
JW137
JW138
JW139
JW140
JW141
JW142
JW146
JW147
JW148
JW155
JW156
JW159
JW160
JW163
JW164
JW165
JW166
JW167
JW168
JW169
JW170
JW171
JW173
JW175
JW176
JW178
JW180
JW181
JW182
JW183
JW184
JW185
JW186
JW187
JW188
JW191
JW196
JW200
JW201
JW202
JW204
JW205
JW206
JW207
JW208
JW209
JW210
JW212
JW213
JW214
JW215
JW216
JW217
JW218
JW219
JW220
JW224
JW225
JW226
JW228
JW229
JW230
JW231
JW232
JW233
JW234
JW235
JW236
JW237
JW240
JW241
JW242
JW243
JW244
JW245
JW246
JW247
JW248
JW249
JW250
JW251
JW252
JW253
JW254
JW255
JW259
JW260
JW261
JW262
JW263
JW264
JW265
JW266
JW268
JW269
JW270
JW271
JW272
JW273
JW274
JW275
JW276
JW277
JW278
JW279
JW280
JW281
JW282
JW283
JW284
JW285
JW286
JW287
JW288
JW289
JW290
JW293
JW296
JW307
JW310
JW311
JW312
JW313
JW314 JW315
JW316
JW317
JW318
JW328
JW329
JW330
JW331
JW337
JW338
JW339
JW340
JW341
JW342
JW343
JW344
JW345
JW350
JW351
JW352
JW354
JW355
JW356
JW357
JW360
JW361
JW362
JW365
JW366
JW367
JW368
JW369
JW370
JW371
JW372
JW373
JW376
JW377
JW378
JW379
JW380
JW381
JW382
JW383
JW384
JW385
JW386
JW387
JW388
JW389
JW390
JW391
JW392
JW393
JW394
JW395
JW396
JW397
JW398
JW399
JW400
JW401
JW403
JW404
JW405
JW408
JW411
JW412
JW414
JW415
JW416
JW421
JW422
JW423
JW424
JW425
JW426
JW427
JW428
JW434
JW435
JW436
JW437
JW438
JW439
JW440
JW441
LP803
LP804
JW442
JW149
JW151
JW150
JW154
JW157
JW158
JW152
JW153
JW258
JW174
JW194
JW179
CN705
C372
CN704
CN603
J102
CN707
CN605
CN602
C165
X800
C233
X801
C862
C898
C735
C331
C351
C322
C659
C320
CN543
C658
C325
C324
C334
C341
C345
C344
C343
C337
C719
Q713
D733
D732
C772
C753
C752
C734
C740
C739
C365
C361
C360
C357
C354
C367
C338
C312
C311
C310
C307
C161
C304
C301
JW102
C368
C163
IC302
C102
C132
C134
C133
C124
C125
C123
C121
C193
C618
C619
C191
C192
C117
C620
C135
C136
L561
C563
C153
C154
C155
C156
C152
C137
C157
C115
J104
C126
C113
C112
C171
C111
C127
C655
C656
C103
C104
C105
C151
C167
C166
C616
C615
C612
C652
EPT701
C145
C603
Q601
C604
C664
CN102
C665
JW103
JW107
CN801
T601
C605
C774
R150
CN706
CN901
C791
D729
C773
IC703
C775
D714
CN301
C715
C185
R190
C164
C272
C371
C271
C231
C232
C114
C816
C335
C666
JW108
JW106
JW334
JW211
JW199
JW407
JW406
JW402
JW105
JW448
JW298
JW349
JW348
JW353
JW238
JW319
JW320
JW321
JW322
JW333
JW358
JW359
JW445
JW301
JW302
JW303
JW306
JW305
JW304
JW101
JW346
JW347
JW363
JW364
JW309
JW335
JW325
JW326
C738
JW197
JW143
JW144
JW145
JW297
JW294
JW292
JW291
JW295
JW223
JW300
JW299
JW221
C614
C654
JW267
LP805
JW418
JW413
JW431
JW432
JW433
JW409
JW417
JW336
JW323
JW324
NO805
NO708
NO503
CN902
JW128
JW161
JW256
JW257
JW177
JW195
JW227
JW374
JW419
JW420
JW430
JW458
JW459
C234
JW460
JW327
JW449
JW450
JW451
JW452
JW453
JW454
JW455
JW456
JW118
C607
JW193
JW192
JW190
JW189
JW447
JW222
JW172
JW239
JW429
LP802
JW444
JW446
JW198
JW203
JW308
C181
C141
JW375
JW410
7-21. PLACA DE CIRCUITO IMPRESSO — SEÇÃO PRINCIPAL —
: Utilizado solda sem chumbo
(Page 55)
(Page 53)
(Page 75)
(Page 71) (Page 71) (Page 79)
(Page 77)
(Page 69)
(Page 77)
(Page 73)
D101
C-10
D102
C-10
D171
F-10
D192
C-4
D193
C-4
D194
D-5
D201
F-9
D202
F-9
D230
G-8
D231
G-8
D609
I-3
D610
I-3
D611
H-3
D703
I-10
D704
F-5
D705
E-5
D706
F-5
D707
F-5
D708
H-5
D709
H-6
D710
H-6
D711
H-5
D712
H-4
D714
H-5
D716
I-11
D717
I-11
D729
I-6
D732
G-9
D733
G-9
D734
G-8
D735
G-8
D804
H-6
D809
F-6
D810
D-2
D811
G-6
D812
E-3
D813
G-6
IC101
C-9
IC203
H-7
IC301
C-3
IC302
B-12
IC303
C-4
IC701
G-4
IC703
E-4
Q111
C-8
Q112
D-10
Q142
E-11
Q143
F-11
Q151
B-8
Q152
C-11
Q171
I-8
Q172
I-8
Ref. No.
Location
• Localização do Semicondutor
Ref. No.
Location
Q182
E-11
Q183
F-11
Q191
C-5
Q232
H-8
Q233
H-8
Q234
H-8
Q373
C-2
Q374
C-3
Q375
C-3
Q377
F-11
Q601
D-7
Q602
D-6
Q603
D-6
Q604
D-8
Q605
E-7
Q606
E-7
Q607
F-7
Q608
F-7
Q613
H-3
Q614
I-3
Q615
H-3
Q616
H-3
Q617
I-3
Q618
I-3
Q621
C-7
Q622
C-7
Q623
C-6
Q624
D-6
Q625
C-6
Q626
C-6
Q627
C-7
Q628
C-6
Q629
C-6
Q630
D-6
Q631
D-6
Q661
D-7
Q662
D-7
Q701
F-6
Q702
G-6
Q703
F-6
Q704
F-7
Q705
F-7
Q706
F-5
Q707
H-4
Q708
I-11
Q709
I-11
Q710
I-11
Q713
H-12
Q714
I-11
Q719
F-3
Q721
G-6
Q723
F-7
Q724
E-3
Q801
I-5
66 66
MHC-RV888D(HCD-RV888D)
HCD-RV888D
7-22. DIAGRAMA ESQUEMÁTICO — SEÇÃO PRINCIPAL (1/3) —
Q142
Q182
R352
C351
R351
R307
R357
C325
C324
C343
R303
C360
R361
R311
R330
R314
R372
R371
R387
R388
R383
R384
R385
R373
R374
R375
R146
R186
R176
R177
TP447
TP446
TP445
TP444
TP443
TP442
TP441
D202
D201
TP430
TP429
TP435
TP438
TP437
TP436
R776
R774
R764
R762
R760
R761
R768
R766
R767
Q143
C367
R777
R778
R779
R780
Q705
R708
R706
R707
D712
CN102
R386
C335
R323
C312
C331
C334
C172
R175
R174
D171
R172
D811
D810
R150
R140
R180
D812
C201
D813
R727
R729
R709
R710
R726
D809
JR10
C347
CN543
C352
C342
CN901
Q704
Q703
C773
C774
NO503
C145
CN902
C333
R332
R331
C332
C364
C363
C314
C313
JR4
JR5
C330
C344
C345
R313
R312
C311
R309
R310
C361
C337
C338
R364
C308
C302
R360
R359
C358
R302
C305
R306
R305
C304
C353
R304
C306
C354
C355
R356
R355
R322
C323
R341
R342
C341
C321
R321
C356
C322
JR110
R395
R394
R393
JR15
JR3
C562
C563
NO805
R190
C185
Q183
C202
R189
C183
C143
R148
R188
R185
C182
C142
R145
R397
R376
R173
R171
C171
R149
R184
R144
R147
R187
Q721
Q719
Q724
Q723
Q702
Q701
Q707
C359
C320
C357
C368
C307
R353
Q377
TM901
J104
L561
C775
J102
IC302
FB561
C371
C271
C272
C372
R271
R381
R377
R382
C309
L341
Q374
Q375
Q373
IC301
JW101
CN301
JW103
IC303
JW442
JW102
R354
R320
C772
R301
C301
C303
R362
R363
C365
C310
(Page
57)
(Page 78)
(Page 78)
(Page 70)
(Page 68)
(Page 67)
(Page 74)
(Page 54)
• Forma de onda
– MAIN Board –
1
IC701
q;
1.2Vp-p
32.768kHz
2
IC701
qd
0.6Vp-p
16MHz
67
67
MHC-RV888D(HCD-RV888D)
HCD-RV888D
7-23. DIAGRAMA ESQUEMÁTICO — SEÇÃO PRINCIPAL (2/3) —
C112
C152
C123
C163
R115
R114
R116
R155
R154
R156
R101
R102
C121
C157
R131
Q602
Q603
R639
R602
Q662
Q661
R664
R665
C155
C115
C105
C104
R615
C166
R655
C126
R158
R160
R153
R
112
R
113
R133
R134
C132
R
620
R61
7
R132
TP101
TP100
C103
C113
C153
C156
C
137
Q625
Q626
Q627
Q628
Q629
Q624
R621
R622
R605
R607
R608
LP805
LP803
LP801
LP804
C607
R611
R651
R652
R612
LP802
C12
0
C
122
C102
C162
C154
C114
R656
C65
7
C617
C656
C160
C1
59
C158
C
118
C119
C135
C662
C663
C
620
R618
C136
C
659
R
657
C612
C652
C654
C614
R623
R624
R626
R625
R627
R628
R629
Q630
Q631
Q623
JR601
JR602
JR603
CN602
CN603
Q606
Q605
Q608
Q607
C124
C125
C165
C164
JR104
D101
D102
C101
C134
C111
R
661
R
669
C661
R662
R
668
R663
C666
R658
C161
C658
R152
C151
R159
R157
R119
R117
R118
C615
C621
C622
R613
C616
R614
C623
C624
R653
R120
R654
C127
C655
C653
C613
Q622
Q621
C604
R601
C602
C601
C603
C605
R604
R603
C611
C651
R666
R667
C665
R693
R694
R610
R609
C664
Q151
Q152
Q112
T601
Q601
Q604
C167
JR105
C618
R616
C619
C117
Q111
IC101
JW107
C133
R
151
R
111
(Page 68)
(Page 66)
68 68
MHC-RV888D(HCD-RV888D)
HCD-RV888D
7-24. DIAGRAMA ESQUEMÁTICO — SEÇÃO PRINCIPAL (3/3) —
Q613
Q617
Q616
R801
R802
R803
R804
R805
R807
R809
R826
R822
R823
R824
R829
R830
R930
R929
D804
R825
C816
R831
R832
R833
R888
R887
R886
R885
R870
R869
R868
R867
R875
R856
R855
R854
R853
R852
R851
R730
D704
R736
R743
C715
D707
R744
C897
D710
D708
D709
D711
CN801
R993
C740
C738
TP707
D733
D732
D735
D734
TP705
R750
R746
R747
C724
Q713
Q710
C723
R749
R808
R834
C726
R857
R806
R836
R897
R835
R896
R902
R895
R899
R813
C231
C232
C235
IC203
R191
R192
R193
R194
C192
C191
D192
R195
D193
R197
C193
D194
R196
R142
R182
JW108
TP63
TP94
TP95
C234
R684
R683
R688
R687
R686
R685
C713
C714
R745
D706
D705
FB899
R682
R681
R675
R678
R679
R676
R677
R755
C739
R753
R754
D703
Q709
R748
R680
D729
C791
C821
R563
Q171
Q172
R711
R230
D230
D231
R231
Q232
Q234
Q233
R233
R948
R947
R871
CN605
Q614
Q615
Q618
CN706
C752
C753
C734
C735
Q708
Q714
NO708
CN707
CN705
CN704
R850
R849
R848
R847
JR14
JR8
R975
R900
C899
C898
R817
R819
R821
R820
R818
C810
C811
R811
R812
C817
IC703
C862
C863
FB862 R863
R862
R859
R872
R873
R874
R974 R973
R972
C814
C815
R861
R860
R858
JR6
C141
C181
R141
R181
R181
D714
R901
D609
D611
D610
C813
Q191
Q801
C719
FAN901
JR17
JR16
EPT701
R179
R893
R894
R994
JR13 JR12
JR11
IC701
X801
X800
FB801
Q706
D716
D717
R178
JR9
C233
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