Printed Wiring Board - Sbl Section - Sony STR-DB795 Service Manual

STR-DB795
STR-DB795
6-27. PRINTED WIRING BOARD – SBL Section –
• Semiconductor
1
Location
Ref. No. Location
D2701 B-3
Q702 C-3
A
Q703 C-4
Q731 D-3
Q733 B-2
Q734 C-3
Q2701 B-4
Q2703 B-3
Q2704 B-3
Q2705 B-3
Q2706 B-2
B
FOR
ADJUSTMENT
MAIN BOARD 27
CN416
(Page 38)
MAIN BOARD 20
CN423
(Page 38)
C
D
44 44
• See page 23 for Circuit Boards Location.
2 3
A CLASS BOARD
34
CN2005
(Page 42)
SBL BOARD
CN2703
R2719
Q2703
R2715
Q2706
E
E
E
R2713
Q2705 1
C731
CN732
R2714
1
E
2
Q2704
C2707
RV734
1
E
E
Q734
JW702
3
CN2702
R714
JW701
R712 R713
EB2701
B C E B
Q702
Q731
E
:Uses unleaded solder.
4 5
A CLASS BOARD
32
CN2004
(Page 42)
CN2701
JW703
Q2701
5
C2808
R2702
C2704
EB2702
11
(16)
C E
Q703