Printed Wiring Board -Amp Section - Sony STR-DA7ES Service Manual

STR-DA4ES/DA7ES/VA333ES
6-32. PRINTED WIRING BOARD — AMP SECTION — • Refer to page 27 for Circuit Boards Location.
1 2 3
A
B
(Page 58)
(Page
C
62)
(Page
62)
(Page
47)
(Page
37)
D
(Page
39)
(Page
64)
E (Page 62)
F
G
H
• Semiconductor Location
Ref. No. Location Ref. No.
D501 B-13 D555
D502 B-13 D591
D503 B-11 D592
D504 B-11 D593
D505 B-12 D594
D547 D-13 D599
D548 E-13 D601
D549 D-13 D602
D551 B-5 D603
D552 B-4 D604
D553 B-3 D605
D554 B-3 D651
4 5 6
(Page 62)
Location Ref. No. Location Ref. No. Location
C-5 D652 F-8 D704 F-13
E-11 D653 F-10 D705 F-12
E-11 D654 F-11 D751 G-3
D-8 D655 F-9 D752 G-3
C-7 D671 B-9 D753 F-5
F-2 D672 B-9 D754 F-5
G-5 D673 B-7 D755 F-5
G-5 D674 B-7
F-7 D675 B-8 IC501 D-10
F-7 D701 G-11 IC502 B-13
F-6 D702 G-11 IC503 B-11
F-8 D703 F-13 IC552 B-5
7 8 9
(Page 50)
Ref. No. Location Ref. No. Location Ref. No.
IC553 B-3 Q501 C-14 Q599
IC602 G-6 Q503 C-13 Q608
IC603 G-7 Q508 B-11 Q609
IC651 D-9 Q509 B-12 Q651
IC652 G-9 Q547 D-13 Q652
IC653 G-10 Q548 D-13 Q658
IC654 B-9 Q549 C-13 Q659
IC655 B-7 Q558 B-3 Q708
IC702 G-11 Q559 B-4 Q709
IC703 G-13 Q591 C-8 Q758
IC752 G-3 Q592 C-7 Q759
IC753 G-4 Q593 E-12
56 56
10 11 12
(Page 47) (Page 50)
Location
B-2
F-6
F-5
B-8
B-8
F-9
F-9
F-12
F-11
F-3
F-3
13 14