Sony STR-DA7ES - Printed Wiring Board -Amp Section

STR-DA4ES/DA7ES/VA333ES
5656
6-32. PRINTED WIRING BOARD — AMP SECTION — • Refer to page 27 for Circuit Boards Location.
1
A
B
C
D
E
F
G
H
234567891011 12 13 14
R522
R
523
R521
R692
D505
D501
R697
R579
C523
R595
R662
D504
D554
R665
D592
D552
R559
R695
D502
R576
R501
R596
R598
R597
R690
R528
C573
R572
R502
D553
D555
R573
R571
C692
R529
D674
D675
D593
D591
D594
R509
R551
R552
R578
R588
R587
Q599
D673
D551
R526
D503
D672
D548
R661
D671
R693
R694
D752
D751
D754
R776
R778
C773
R773
R774
R772
D755
R779
R771
D703
D704
D601
D602
D753
D604
R626
R628
C623
R623
R622
D605
R629
R621
D651
D652
D603
D654
R676
R678
C673
R673
R672
D655
R679
R671
D701
D702
D653
R728
C723
R723
R722
D705
R729
R541
Q547
R540
R721
C597
R660
R543
JW
H718
JW
H716
JW
723
JW
719
TP652
JW
779
JW
H713
TP501
JW
791
JW
H711
JW
801
JW
760
JW
H715
JW
718
JW
795
JW
803
JW
777
JW
H710
JW
H719
JW
782
JW
764
W
762
JW
788
JW
H712
JW
H717
JW
776
JW
754
JW
724
JW
H714
JW
800
JW
753
JW
H720
JW
774
JW789
JW
767
JW
757
JW
781
JW
772
JW
798
JW
755
JW
770
JW
799
JW
758
JW
H707
JW
725
JW
806
JW
720
JW
756
JW
765
JW
792
JW
780
JW
766
JW
771
JW
787
JW775
JW
796
JW
794
JW
786
JW
778
JW
804
W
763
JW
H708
JW
H709
JW790
JW
717
TP551
JW
793
JW
805
JW
746
JW
783
JW
797
JW
802
JW
705
TP751
JW
712
JW
768
JW
H702
JW
714
JW
704
JW
710
JW
H705
JW
709
JW
H703
JW
711
JW
713
JW
716
JW
715
TP601
JW
726
JW
H704
JW
728
JW
706
JW
721
JW
708
JW
759
JW
722
JW
727
JW
730
JW
729
TP651
JW
739
JW
741
JW737
JW
703
JW
H701
JW
738
JW
740
JW
743
JW
742
TP701
JW
747
JW
H706
JW
749
JW
707
JW
744
JW
702
JW
701
JW
752
JW
769
JW
745
JW
748
JW
751
JW750
JW
807
R
504
Q503
Q549
R530
R524
R525
Q509
R580
Q508
R553
RV501
C501
C524
IC651
RV652
C685
C539
C507
C520
R696
C683
C684
C693
R663
R664
CNP505
R691
IC655
CNP702
Q593
Q548
Q501
C681
CNP504
R592
C541
C595
R577
R575
R574
Q559
Q558
CN502
R591
C570
IC552
IC553
C596
EP501
C574
C555
C589
C553
R554
C504
C505
D549
C503
C554
C551
IC501
C687
R503
IC654
IC503
C691
RV551
R527
Q651
IC502
CNP501
Q652
R688
R689
CNP509
CNP503
CN504
CN501
IC752
IC753
RV751
C770
R775
Q758
Q759
C774
R780
D599
RY504
R777
IC602
IC603
R624
RV601
C620
R625
Q608
Q609
C624
R630
R627
IC652
IC653
R674
RV651
C670
R675
Q658
Q659
C674
R680
R677
IC702
IC703
R724
C720
Q708
Q709
C724
R730
R539
R505
R594
R542
R727
R726
R725
RV701
CNP608
CNP606
Q592
Q591
C682
C502
C552
C600
C500
JW
773
JW
784
JW
785
LP501
C594
C593
JW
761
JW
734
JW
733
JW
732
JW
731
JW735
JW
736
CN513
CN511
CNP602
R510
R560
D547
(Page 58)
(Page 62)
(Page
62)
(Page
62)
(Page
47)
(Page
37)
(Page
39)
(Page
64)
(Page 62) (Page 50) (Page 47) (Page 50)
D501 B-13
D502 B-13
D503 B-11
D504 B-11
D505 B-12
D547 D-13
D548 E-13
D549 D-13
D551 B-5
D552 B-4
D553 B-3
D554 B-3
• Semiconductor Location
Ref. No. Location
Ref. No. Location
D555 C-5
D591 E-11
D592 E-11
D593 D-8
D594 C-7
D599 F-2
D601 G-5
D602 G-5
D603 F-7
D604 F-7
D605 F-6
D651 F-8
D652 F-8
D653 F-10
D654 F-11
D655 F-9
D671 B-9
D672 B-9
D673 B-7
D674 B-7
D675 B-8
D701 G-11
D702 G-11
D703 F-13
Ref. No. Location
D704 F-13
D705 F-12
D751 G-3
D752 G-3
D753 F-5
D754 F-5
D755 F-5
IC501 D-10
IC502 B-13
IC503 B-11
IC552 B-5
IC553 B-3
IC602 G-6
IC603 G-7
IC651 D-9
IC652 G-9
IC653 G-10
IC654 B-9
IC655 B-7
IC702 G-11
IC703 G-13
IC752 G-3
IC753 G-4
Q501 C-14
Q503 C-13
Q508 B-11
Q509 B-12
Q547 D-13
Q548 D-13
Q549 C-13
Q558 B-3
Q559 B-4
Q591 C-8
Q592 C-7
Q593 E-12
Q599 B-2
Q608 F-6
Q609 F-5
Q651 B-8
Q652 B-8
Q658 F-9
Q659 F-9
Q708 F-12
Q709 F-11
Q758 F-3
Q759 F-3
Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location