Sony MHC-RV990D Service Manual ▷ View online
53
HCD-RV990D
Ref. No.
Location
D202
E-9
(D392)
H-3
(D393)
H-2
(D394)
H-2
D901
G-4
(D1101)
I-4
(D1102)
I-4
(D1201)
B-13
(D1202)
B-13
(D1203)
B-12
(D1204)
B-12
D1301
B-4
D1302
B-4
D1303
C-2
D1304
C-2
D1305
F-2
D1306
F-2
D1307
B-4
D1308
B-4
D1801
I-9
D1802
I-9
(D1803)
E-13
(D1804)
E-13
D1805
I-6
D1806
I-6
(IC203)
D-13
(IC204)
D-11
(IC206)
F-13
IC207
D-12
IC211
E-8
IC216
H-13
(IC252)
D-7
IC302
D-3
(IC331)
F-3
(IC392)
H-3
(IC501)
G-8
IC503
F-7
IC509
F-8
IC701
G-11
(IC703)
F-9
(IC706)
G-11
IC901
F-5
IC902
E-11
(IC903)
F-5
IC904
E-11
IC906
E-10
(IC907)
G-3
(Q202)
C-11
(Q901)
G-4
Q903
A-5
Q904
B-5
• Localização do
Semicondutor
( ): SIDE B
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
R270
R1802
R307
R306
R303
R305
R304
R302
R313
R1101
D1101
D1102
D1804
D1803
R1000
R320
R755
R754
R753
R752
R752
R750
R746
R745
R744
R743
R742
R738
R737
R736
R735
R734
R733
R732
R731
R730
R728
R727
R726
R725
R724
R721
R720
R788
R787
R700
R262
R214
L901
IC703
FL903
R786
R785
FL705
R784
FB903
FB902
R932
R933
C516
C783
C782
R288
IC252
C752
R9987 R9986
C728
C726
C725
C724
C721
C720
C714
C713
C712
C709
C705
C703
C275
C264
C205
R778
R9988
R764
R1001
R284
R283
R282
R281
R280 R279
R278
R261
R260
R259
R257
R255
R522
R253
R251
R527
R248
R247
R246
R245
R244
R243
R241
R240
R239
R12
R11
R10
R233
R227
R207
Q202
R534
IC204
C289
FL205
FL203
R908
FL706
FL704
C778
C777
C776
C729
R766
R789
R925
R926
R930
C506
C504
C503
JW607
C415
C414
C413
C412
C316
D393
D394
R224
R392
C266
C265
C263
R935
C262
C257
C255
C254
R342
R312
R311
R310
R309
R308
C250
C249
R9980
C243
R9981
C240
C238
C237
C236
C235
C234
C233
R9998
R9999
C232
C231
C230
C229
C226
C220
C218
C216
C204
RB10
RB11
RB14
RB15
R529
R530
R531
R532
R533
R535
R537
R543
R547
R553
R554
R555
R569
R573
R579
R580
R581
R589
R592
R597
R525
R524
R521
R520
R519
R517
R516
R513
R512
R503
R695
R696
R502
IC903
IC501
FL908
FL901
C918
C913
C910
C909
C908
C727
C902
R770
C416
C529
C527
C525
C519
C514
C512
C510
C509
R901
R902
R904
C508
R911
R912
R913
C501
C342 C344
R777
R776
R996
R629
R219
R220
L412
L413
L414
L415
L416
R223
R615
D392
C244
C247
C267
R232
C268
C269
C272
C270
C271
C251
C256
C260
RB21
C281
C282
C740
C741
C742
C743
C744
C745
C730
C718
C722
C723
C763
C762
C761
C760
C764
C765
C766
C767
C768
C769
C770
C772
C775
R918
C906
Q901
R974
R915
R998
R920
R990
C326
C322
C323
C324
C307
C308
C309
C309
R587
R585
R508
R541
C589
R586
R1202
D1203
D1204
D1201
D1202
IC706
IC907
IC392
IC203
R5555
C928
R367
R368
R369
R1201
R699
IC206
R301
IC331
R528
54
HCD-RV990D
8-10.
DIAGRAMA ESQUEMÁTICO — SEÇO DMB03
(1/8) —
(Pag. 63)
(Pag. 59)
(Pag. 57)
(Pag. 57, 60)
(Pag. 60)
(Pag. 57, 59, 60)
(Pag. 57)
(Pag. 57)
(Pag. 59)
IC B/D
IC B/D
R309
C392
C394
IC392
R392
CL316
CL317
CL318
CL319
CL320
CL321
CL322
CL323
CL324
CL325
CL327
C1304
SL302
C326
SL392
R305
R304
CL310
CL311
R303
R302
CL309
CL312
R307
R306
CL313
CL315
CL314
C308
C309
JW392
C393
D394
D393
R311
R310
D1301
D1302
D1802
D1801
D1805
D1806
D1305
D1306
D1803
D1804
D1307
D1308
R313
R314
FL303
C324
C323
C322
C304
C305
C303
C302
C307
C306
R312
R308
CN107
D392
FL302
JW607
JW801
JW601
JW802
JW602
JW803
JW603
JW605
JW805
JW804
JW604
JW606
JW806
C325
IC302
R369
R368
CL326
C321
R367
R342
JL304
JL303
C346
FL332
C343
C342
FL333
C345
C344
IC331
D1304
D1303
C1302
R1801
R1803
R1303
R1802
R1304
R1301
R320
R1302
55
HCD-RV990D
8-11.
DIAGRAMA ESQUEMÁTICO — SEÇÃO DMB03
(2/8) —
IC B/D
R562
R558
R560
R561
R588
R593
R568
R566
R565
R567
R572
R571
R584
C567
R698
R587
R585
R540
R539
R538
R502
R577
R578
CL536
CL535
CL531
CL530
CL529
CL526
CL525
CL524
CL523
CL537
CL513
CL512
CL515
CL514
CL521
CL520
CL519
CL518
CL505
CL504
CL503
CL502
CL501
CL508
CL507
CL506
R583
R544
R541
R508
R695
R696
CL522
CL527
R550
R551
R552
R559
R563
R564
C588
C589
C590
C592
SL502
SL501
CL544
CL517
CL516
CL510
CL509
R507
R506
R504
C502
R503
C501
CL511
R573
R599
R592
R555
R536
R537
C568
C556
CN501
R694
C558
R601
CL528
R615
C535
C531
C533
C544
C534
C548
C551
C563
C559
C565
C560
C561
C547
R569
R575
R576
R501
R699
C573
R545
R548
C552
C553
R629
IC509
C517
FL502
FL501
R9988
C570
C569
C545
C543
R505
C516
C518
C522
IC503
(Pag. 49)
(Pag. 57)
(Pag. 56)
56
HCD-RV990D
8-12.
DIAGRAMA ESQUEMÁTICO — SEÇÃO DMB03 (3/8)
—
C764
R746
R745
C762
C730
C740
C741
C743
C744
C745
C723
C722
C714
C713
C718
C716
C717
C712
C709
C772
C770
C769
C767
C773
C771
R721
C720
R724
R726
R725
R720
C760
C763
C768
C715
C706
R767
R765
C774
C775
R732
R737
R735
C776
R758
C778
C777
C721
C726
C766
C725
C752
R780
R781
R728
R727
C728
R799
C703
C702
C780
C779
C727
C701
R738
R736
R734
R733
R9986
R9987
C724
R716
R718
R717
R713
R712
R711
R709
R764
R763
R769
R750
R778
R742
R744
R757
R759
R755
R754
R753
R752
R766
R756
R731
R730
R777
R776
R748
R747
R784
R700
R788
R789
TP703
CL703
SL703
CL791
CL787
CL786
CL785
CL770
CL771
CL772
CL773
CL774
CL775
CL776
CL777
CL778
R715
TP701
CL701
C761
R785
R786
R751
IC701
C729
C783
C782
C705
R787
FL701
FL702
FL703
FL704
FL705
R770
R762
C765
C742
R743
R714
FL706
C708
R708
R707
R710
R719
IC703(2/2)
C781
C711
IC706
IC703(1/2)
(Pag. 55)
(Pag. 58)
(Pag. 59)
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