Read Sony STR-DE725 Service Manual online
STR-DE725
— 37 —
— 38 —
3-16. PRINTED WIRING BOARD — POWER SECTION —
• See page 7 for Circuit Boards Location.
Ref. No.
Location
• Semiconductor
Location
D808
C-3
D901
D-4
D902
D-4
D903
D-4
D904
C-4
D905
C-4
D906
C-4
D907
G-8
IC801
E-2
IC802
F-3
IC803
G-3
IC901
F-4
Q901
D-4
Q902
G-4
T
O
P
1-669-998-
11
(13)
1-670-005-
11
(13)
T902
1
4
1
4
E
E
5
8
4
1
1
3
1
3
1
1
3
6
AC BOARD
REG BOARD
AC
IN
IN
CNJ901
AC OUTLET
16
EB902
JW903
EB901
T901
POWER
TRANSFORMER
1
2
3
1
2
3
4
5
6
(Page 43)
(Page 14)
(Page 14)
1
2
A
B
C
D
E
F
G
H
I
J
3
4
5
6
7
8
9
10
11
12
13
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