Printed Wiring Board -A-Class Section - Sony STR-DA4ES Service Manual

STR-DA4ES/DA7ES/VA333ES
Q Q
3 7 6 3 1 5 1 5 0
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
T E
L 1 3 9 4 2 2 9 6 5 1 3
E
IC601
JW521
F
C650
JW520
G
CNP607
H
w w w
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
x a o
y
D635 B-8
D661 E-6 Q610 E-7
. D711 E-9 i Q635 D-7
D761 E-8 Q660 E-6
Q710 E-9
IC601 E-2 Q760 E-8
IC635 C-9
http://www.xiaoyu163.com
7 8 9
(Page 39)
Q
CNP603
D635
IC635
JW529
JW522
C636
R639
Q Q
Q610 Q760 Q710
3 7 6
D611 D761 D711
C611
C711
C761
C710
C610 C760
LP701
R711
R611
R761
JW509
u 1 6 3
50 50
http://www.xiaoyu163.com
2 4
8 9 9
10 11 12
(Page 47)
EP601
CNP701
R751
3 1 5 1 5 0 8 9 2
IC701
C750
R743
m
c o
.
2
8 9 9
13 14
R754
4 9 8 2 9 9
CNP605
(Page 56)