Schematic Diagram - Amp Board - Sony STR-DA3100ES Service Manual

6-30. SCHEMATIC DIAGRAM – AMP BOARD –
IC501
IC B/D
C501
CNP501
R501
C500
C503
C551
R551
AC
R502 C502
C552 R552
(Page 41)
R504
C505
IC651
AMP
IC B/D
R661 C681
C600
C685
R662
C682
C683
AF
(Page 43)
AG
(Page 43)
STR-DA3100ES
• See page 77 for IC Block Diagrams.
IC502
R524
D501
C520
R543
D502 R526
D503
RV501
D504
R525
C553
BIAS
IC503
ALIGNMENT
IC552
R503
R554 R553
C504
R574 D551
C555
C570
C554
D552 R576
D553
RV551
D554
R575
R660
BIAS IC553
ALIGNMENT
IC654
R688 D671
C691
D672
R690
R663
D673
R664
RV652
C684
BIAS
D674
ALIGNMENT R689
IC655
CN513
IC602
R624 D601
CNP606 C620
D602
R626
D603
RV601
D604
R625
BIAS IC603
ALIGNMENT
IC652
R674 D651
C670
D652
R676
D653
RV651
D654
R675
BIAS
IC653
ALIGNMENT
CNP608
IC702
R724 D701
C720
D702 R726
D703
RV701
D704
R725
CENTER
BIAS
IC703
ALIGNMENT
IC752
R774
D751
C770
D752
R776
D753
RV751
BIAS D754
ALIGNMENT R775
IC753
56.7
TP501
Q508
R528
C523
D505
R522 R529
R521
C524
Q509
C542
-55.9 R530
R527 R523 Q549
-55.9
R542
-56.6
56.7
D548 D549
TP551
Q558
-55.9
R578 C573
R541
D555
R572 R579
R571
Q559 C574
R510
RY504
R580
R577 -55.9
R573
R560
-56.6 R587
56.7
TP652
D599
Q651
R692
C692
Q599
D675
R695
R697
R693
Q652
C693
R696
-55.9
R691
R694
-56.6
56.7
TP601
Q608
R628
C623
D605
R622 R629
R621
Q609 C624
R630
-55.9
R627
R623
-56.6
56.7
TP651
Q658
R678
C673
D655
R672 R679
R671
Q659
C674
REGULATOR
R680
-55.9
R677
R673
C595
-56.6
56.7 TP701
Q708
R728
C723
D705
R722 R729
R721
C596
Q709
C724
R730
R727 -55.9
R723
-56.6
56.7
TP751
Q758
R778
C773
D755
R772 R779
R771
Q759
C774
R780
-55.9
R777
R773
-56.6
45 45
Q548
CNP503
D547
3.3
R539
Q547
C541
-56.5
R540
CNP602
CNP504
R588
24V GND
RY +24V
CNP702
CN504
Q591
R591
55.6
55.7
R595
55.1
R597 CNP505
D591
D592
C593
Q593
C594
R598
C597
R596
-52.8
-55.9
Q592
R592
REGULATOR
CN501
CN502
EP501
CN511
CNP509
STR-DA3100ES
F SPTM
AH
(Page 47)
AJ
CN1012
(Page 62)
F SPTM
AK
(Page 47)
(S) SPTM
AL
(Page 49)
(S) SPTM
AM
(Page 49)
AN
(Page 64)
W
(Page 37)
DIGITAL
E
BOARD
(2/8)
CN1804
(Page 26)
E-VOL
AB
BOARD
(1/2)
CN401
(Page 40)