Printed Wiring Board - A-Class Board - Sony STR-DA3100ES Service Manual

STR-DA3100ES
6-27. PRINTED WIRING BOARD – A-CLASS BOARD –
1 2
AD
A A-CLASS BOARD
CNP601
B
5 1
R651
C
IC601
2
1
D
C650
E
JW520
2 12
1 11
CNP607
F
AMP
AG
BOARD
CNP608
(Page 44)
STR-DA3100ES
• See page 22 for Circuit Boards Location.
3 4 5
E-VOL
(Page 39)
BOARD
CNP408
EP602 R649
E
R648
R647
R643
C591
R654
Q660
14
15
C592
JW521
C660
R657
: Uses unleaded solder.
6 7
INPUT
U
(Page 36)
BOARD
CN302
CNP603 D635
1 3
R650
JW529
JW522 IC635
E
JW532
R639 C636
Q610 Q760 Q710
E E E E
C611 C761 C711
C610 C760
C710
R611 R761
R711
JW509
42 42
8 9 10
E-VOL
AE
(Page 39)
BOARD
CNP408
EP601
CNP701
1 4
R751
IC701
2
1
C750
R743
• Semiconductor
Location
Ref. No. Location
D611 D-6
D635 B-7
D640 C-4
D661 D-5
D711 D-8
D761 D-7
IC601 D-3
IC635 B-7
IC701 D-10
Q610 D-6
Q635 C-6
Q640 B-5
Q660 D-5
Q710 D-8
Q760 D-7
11
R754
14
15
2 6
5
1
CNP605
31
(31)
AMP
AF
(Page 44)
BOARD
CNP606