Printed Wiring Boards -E-Vol Section - Sony STR-DA7ES Service Manual

STR-DA4ES/DA7ES/VA333ES
6-23. PRINTED WIRING BOARD — E-VOL SECTION — • Refer to page 27 for Circuit Boards Location.
1 2 3
A
B
C
D
E
F
G
H
• Semiconductor Location
Ref. No. Location Ref. No. Location
(D401) F-10 IC405 F-4
(D404) C-6 IC406 F-2
(D405) C-5 IC407 F-7
(D406) D-4 IC408 F-5
(D407) D-3 IC409 F-3
(D408) D-3 IC410 F-1
(IC411) C-2
(IC401) C-13 IC412 D-2
(IC402) D-9 IC413 F-8
IC403 F-8 IC414 F-6
IC404 F-6 IC415 F-5
( ): SIDE B
4 5 6
Ref. No. Location
IC416 F-3
IC551 F-11
IC552 F-11
IC553 F-10
(Q401) E-10
(Q404) D-6
(Q405) D-5
(Q406) D-4
(Q407) D-3
(Q408) D-4
7 8 9
46 46
10 11 12 13 14