Sony STR-DA3100ES Service Manual ▷ View online
41
41
STR-DA3100ES
STR-DA3100ES
6-26. SCHEMATIC DIAGRAM – E-VOL BOARD (2/2) –
•
See page 68 for IC Block Diagrams.
IC B/D
IC B/D
IC B/D
IC B/D
AC
AD
AE
41
–15
11.9
15
–15
15
–15
15
–15
15
–15
15
–15
15
15
–15
15
–15
15
–15
15
–15
15
–15
15
–15
15
14.8
14.8
–15
15
14.8
–15
15
14.8
ELECTRICAL
VOLUME
ELECTRICAL
VOLUME
ELECTRICAL
VOLUME
ELECTRICAL
VOLUME
BUFFER
MIX
MIX
BUFFER
BUFFER
3RD ZONE
AUDIO OUT
FIXED
3RDLIN
3RDRIN
Q407 – 408
2.2k
15
ELECTRICAL
VOLUME
BUFFER
2P
C497
C498
C499
C500
C551
Q404
Q405
Q406
Q407
R402
R403
R404
R405
R406
R407
R408
R409
R490
R492
R493
R496
R497
R498
R499
R500
R501
R502
R503
R504
R505
R506
R507
R558
C466
C467
C468
C469
R491
C470
C474
C475
C476
C486
C401
C411
C421
C431
C441
C451
C461
C402
C412
C422
C442
C452
C458
C462
C472
C456
C454
C471
C433
C552
R557
C557
2.2 50V
C558
2.2 50V
D404
D405
D406
D407
IC552
IC553
IC413
IC403
IC407
IC404
IC408
IC405
IC409
IC406
IC410
IC416
IC415
IC414
CNP408
C403
100
16V
C413
C423
C432
C443
C473
C463
C453
C460
C457
C455
C450
J404
J405
R565
R551
R552
R555
R559
R561 R563
C553
C554
IC551
R560
R562
R564
R556
R566
R553
R554
R508
R509
R455R401
C485
C484
R510
R511
R411
R456
R513
R431
R458
R518
R519
RY404
R512
C488
C487
RY405
RY407
RY406
R449
R450
R448
R447
J406
R465
R464
R446
R445
R444
R443
R514
R515
C491
C490
R451
R460
R521
R523
R522
R462 R461
R517
R471
R463
C493
C494
R516
C459
R520
R459
R441
R412
R410
R413
R414
R415
R416
R417
R418
R419
R420
R422
R423
R424
R425
R426
R427
Q408
R466
R468
R467
D408
RY408
R488
R489
R486
R489
R579
R529
R457
R421
C436
0.0022
C438
0.0022
C479
0.0022
(CHASSIS)
100
16V
100
16V
100
16V
100
16V
100
16V
100
16V
100
16V
(Page 40)
(Page 45)
(Page 43)
(Page 43)
42
42
STR-DA3100ES
STR-DA3100ES
6-27. PRINTED WIRING BOARD – A-CLASS BOARD –
•
See page 22 for Circuit Boards Location.
: Uses unleaded solder.
D611
D-6
D635
B-7
D640
C-4
D661
D-5
D711
D-8
D761
D-7
IC601
D-3
IC635
B-7
IC701
D-10
Q610
D-6
Q635
C-6
Q640
B-5
Q660
D-5
Q710
D-8
Q760
D-7
•
Semiconductor
Location
Location
Ref. No. Location
JW511
JW519
JW515
JW508
JW520
JW514
JW528
JW509
JW502
JW516
JW513
JW517
JW512
JW518
JW510
JW505
JW506
JW507
JW500
JW503
JW529
JW526
JW521
JW522
JW504
JW530
JW531
JW616
JW617
JW618
JW619
JW532
EP601
Q640
C647
C761
Q660
Q760
C711
EP602
Q710
C611
Q610
C739
C751
C754
C703
C705
C704
R754
C753
C789
C755
R703
R753
R704
C752
CNP603
C661
CNP607
C652
IC601
CNP701
C650
C603
C592
IC701
C702
C605
C604
CNP601
C750
C591
C639
R603
R604
C601
R653
C655
C689
C653
R654
C701
C654
C651
C602
CNP605
R649
R650
D640
R711
C610
C636
R647
D761
R761
C760
R762
R614
R765
D711
R639
R611
R646
R648
R713
R640
R764
R715
D611
C646
R613
R658
R714
R636
D661
C635
R657
R635
IC635
R759
R659
R709
R712
R643
R638
R637
D635
R743
R751
R752
R701
R602
C710
R667
R763
R612
R601
R651
R702
R609
R652
R669
R615
C660
R668
Q635
1-685-475-
31
(31)
A-CLASS BOARD
E
AD
E-VOL
BOARD
CNP408
AE
E-VOL
BOARD
CNP408
U
INPUT
BOARD
CN302
1
4
1
3
5
1
2
1
14
15
2
1
14
15
6
5
2
1
E
E
E
E
E
AF
AMP
BOARD
CNP606
12
11
2
1
AG
AMP
BOARD
CNP608
1
2
3
4
5
6
7
8
9
10
11
B
A
C
D
E
F
(Page 39)
(Page 36)
(Page 39)
(Page 44)
(Page 44)
43
43
STR-DA3100ES
STR-DA3100ES
6-28. SCHEMATIC DIAGRAM – A-CLASS BOARD –
•
See page 77 for IC Block Diagrams.
IC B/D
IC B/D
AD
AE
U
AG
AF
–51.8
–51.6
–51.6
55.2
55.2
4.7
4.7
– 4.7
– 10.8
– 10.8
– 15
15
4.7
4.7
4.7
–53.1
–51.7
55.2
55.2
–53.1
47k
47k
47k
47k
47k
82k
82k
82k
82k
82k
CENTER
C705
C755
C789
R704
R754
C605
C610
C635
C655
C660
C689
C710
C760
R604
R611
R612
R613
R614
R615
R635
R637
R638
R639
R640
R654
R657
R658
R667
R668
R669
R711
R712
R713
R714
R715
R761
R762
R763
R764
R765
CNP603
C639
R609
R659
C604
C654
C636
C661
C611
C711
C761
R709
C739
R759
C704
C754
CNP605
CNP607
CNP701
C601
C651
C701
C751
CNP601
C650
C653
R603
R653
C603
C753
R753
R703
C703
C750
Q635
LIMITTER DETECT
R636
Q610
Q710
Q760
Q660
D661
Q610, 640, 660, 710, 760
LEVEL DETECT
D611
D711
D761
C646
R646
R647
R648
R649
R650
C647
Q640
D640
D635
R601
R651
C652
C602
R652
R602
C591
C592
R643
IC601
IC701
R701
R751
R752
C752
C702
R702
R743
IC635
(Page 41)
(Page 41)
(Page 37)
(Page 45)
(Page 45)
44
44
STR-DA3100ES
STR-DA3100ES
6-29. PRINTED WIRING BOARD – AMP BOARD –
•
See page 22 for Circuit Boards Location.
: Uses unleaded solder.
JW723
JW701
JW719
TP652
TP501
JW791
JW801
JW718
JW795
JW803
JW777
JW782
JW764
JW788
JW776
JW754
JW724
JW800
JW753
JW774
JW789
JW767
JW757
JW781
JW772
JW755
JW770
JW799
JW758
JW752
JW725
JW806
JW720
JW756
JW765
JW792
JW766
JW771
JW787
JW796
JW794
JW786
JW778
JW804
JW790
JW717
TP551
JW793
JW805
JW746
JW797
JW705
TP751
JW712
JW768
JW714
JW704
JW710
JW709
JW711
JW713
JW716
JW715
TP601
JW726
JW728
JW706
JW721
JW708
JW722
JW727
JW730
JW729
TP651
JW739
JW741
JW737
JW703
JW738
JW740
JW743
JW742
TP701
JW747
JW749
JW707
JW702
JW769
JW745
JW748
JW751
JW750
JW807
IC655
CN502
IC552
IC553
IC654
IC503
IC502
CN501
IC752
IC753
IC602
IC603
IC652
IC653
IC702
IC703
JW784
JW785
JW761
JW734
JW733
JW732
JW731
JW735
JW736
JW763
JW762
JW760
JW759
JW808
JW809
JW773
JW810
JW811
JW812
JW783
JW780
JW779
JW802
JW775
C576
CNP606
CNP608
R727
JWH706
R730
C724
Q709
Q708
R725
C720
RV701
R724
JWH701
R677
R680
C674
Q659
Q658
R675
C670
RV651
R674
R627
JWH704
R630
C624
Q609
Q608
R625
C620
RV601
R624
JWH703
R777
JWH705
JWH702
R780
C774
Q759
Q758
R775
C770
RV751
R774
R587
C600
CN504
CNP509
R689
R688
Q652
CNP501
Q651
R527
RY504
RV551
C691
JWH709
JWH708
CNP503
R503
C502
C500
C687
IC501
C551
C554
C503
C505
C504
R554
C589
C555
R530
C574
EP501
C596
R591
Q558
Q559
R574
R575
R577
C595
C682
C593
C541
R592
CNP504
C681
Q547
JWH720
JWH714
Q549
JWH717
Q593
CNP702
JWH712
C542
C594
JWH719
CNP602
R510
Q592
R691
CNP505
R664
R663
JWH710
R524
C693
C684
C683
R696
C520
C552
JWH715
C539
C685
C575
RV652
IC651
C524
JWH711
Q591
JWH713
C501
RV501
R553
Q508
R580
Q509
R525
R560
JWH716
R504
JWH718
JW744
R687
R656
D550
R729
D705
R723
R672
C773
R728
R726
R772
D655
R673
R622
C692
R678
R676
R665
D605
R623
R779
R628
R626
R773
R629
D755
R771
R778
R776
R695
R621
R679
R671
R721
R661
D548
D549
R526
R578
R552
R551
R543
R559
R540
D594
D591
D593
D675
R693
R595
R588
D555
R502
R579
C597
R528
C673
R690
R509
R697
R572
R501
Q548
R573
R542
Q599
D547
R576
R521
C623
R660
D592
C523
C573
R541
R596
R694
R571
R662
R597
C723
R598
R529
D505
D599
R692
R522
R539
R523
R722
JC501
R505
JC500
E
E
AMP BOARD
1-685-472-
31
(31)
1
1
6
3
AJ
HP
BOARD
CN1012
E
DIGITAL
BOARD
CN1804
AL
(S) SPTM
BOARD
CN703
AM
(S) SPTM
BOARD
CN703
W
INPUT
BOARD
CNP301
AB
E-VOL
BOARD
CN401
1
7
AH
F SPTM
BOARD
CN505
E
E
E
E
C
B
E
C
B
E
2
1
(FOR ADJUSTMENT)
1
4
4
1
1
1
5
2
1
5
E
E
E
E
E
E
E
E
(FOR ADJUSTMENT)
2
1
(FOR ADJUSTMENT)
2
1
(FOR ADJUSTMENT)
2
1
(FOR ADJUSTMENT)
1
5
1
5
1
5
1
5
1
5
1
5
1
5
AC
E-VOL
BOARD
CNP408
1
6
2
12
11
1
2
14
15
1
2
14
15
1
AF
A-CLASS
BOARD
CNP605
1
2
5
6
AG
A-CLASS
BOARD
CNP607
E
E
E
E
E
5
1
5
1
5
1
5
1
5
1
5
1
(FOR ADJUSTMENT)
2
1
(FOR ADJUSTMENT)
2
1
AK
F SPTM
BOARD
CNP502
AN
DC
BOARD
CNP803
A
B
C
D
E
1
2
3
4
5
6
7
8
9
10
(Page 61)
(Page 46)
(Page 39)
(Page 24)
(Page 36)
(Page 48)
(Page 46)
(Page 63)
(Page 48)
(Page 42)
(Page 39)
(Page 42)
D505
B-9
D547
C-10
D548
D-10
D549
D-10
D550
C-10
D555
B-3
D591
D-8
D592
D-8
D593
C-6
D594
B-5
D599
E-1
D605
D-4
D655
D-7
D675
B-6
•
Semiconductor
Location
Location
Ref. No. Location
D705
D-9
D755
E-4
IC501
C-8
IC502
A-9
IC503
A-8
IC552
A-4
IC553
A-2
IC602
E-4
IC603
E-5
IC651
C-6
IC652
E-7
IC653
E-8
IC654
A-7
IC655
A-5
IC702
E-8
IC703
E-9
IC752
E-2
IC753
E-3
Q508
B-8
Q509
B-9
Q547
C-10
Q548
C-10
Q549
C-10
Q558
B-3
Q559
B-3
Q591
C-6
Ref. No. Location Ref. No. Location
Q592
C-5
Q593
D-9
Q599
B-1
Q608
E-4
Q609
E-4
Q651
B-6
Q652
B-6
Q658
E-7
Q659
E-6
Q708
E-9
Q709
E-8
Q758
E-2
Q759
E-2
Ref. No. Location
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