Printed Wiring Board -A-Class Section - Sony STR-DA7ES Service Manual

STR-DA4ES/DA7ES/VA333ES
6-26. PRINTED WIRING BOARD — A-CLASS SECTION — • Refer to page 27 for Circuit Boards Location.
1 2 3
(Page 47)
A
B
CNP601
C
D
E
IC601
JW521
F
C650
JW520
G
CNP607
H
I
(Page 56)
4 5 6
EP602
R651 C591
R654
Q660
D661
C592
C661
C660
R657
• Semiconductor Location
Ref. No. Location
Ref. No. Location
D611 E-7 IC701 E-12
D635 B-8
D661 E-6 Q610 E-7
D711 E-9 Q635 D-7
D761 E-8 Q660 E-6
Q710 E-9
IC601 E-2 Q760 E-8
IC635 C-9
7 8 9
(Page 39)
Q
CNP603
D635
IC635
JW529
JW522
C636
R639
Q610 Q760 Q710
D611 D761 D711
C611
C711
C761
C710
C610 C760
LP701
R711
R611
R761
JW509
50 50
10 11 12
(Page 47)
EP601
CNP701
R751
R754
IC701
C750
CNP605
R743
(Page 56)
13 14