Sony STR-DE825 / STR-V818 Service Manual ▷ View online
STR-DE825/V818
— 35 —
— 36 —
3-15. SCHEMATIC DIAGRAM — SPEAKER SECTION —
STR-DE825/V818
— 37 —
— 38 —
3-16. PRINTED WIRING BOARD — POWER SECTION —
• See page 7 for Circuit Boards Location.
1
2
A
B
C
D
E
F
G
H
I
J
3
4
5
6
7
8
9
10
11
12
13
T
O
P
1-669-998-
11
(11)
1-670-005-
11
(11)
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
US,CND
MODEL
MODEL
US,CND,CH MODEL
US,CND MODEL
US,CND
E,EA
MODEL
E,EA
MODEL
MY,SP,AUS MODEL
MY,SP,AUS,CH
MODEL
MODEL
MY,SP,AUS MODEL
CNJ901
AC OUTLET
CNJ901
AC OUTLET
16
EB902
EB901
T901
POWER
TRANSFORMER
1
2
3
1
2
3
4
5
6
(Page 43)
(Page 14)
(Page 14)
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
STR-DE825/V818
— 39 —
— 40 —
3-17. SCHEMATIC DIAGRAM — POWER SECTION —
• See page 60 for IC Block Diagrams.
STR-DE825/V818
— 41 —
— 42 —
3-18. PRINTED WIRING BOARD — DIGITAL (SIDE A) SECTION — •
See page 7 for Circuit Boards Location.
1
2
A
B
C
D
E
F
G
H
I
J
3
4
5
6
7
8
9
10
11
12
13
14
DIGITAL BOARD
(SIDE A)
D. IN/OUT BOARD
(SIDE A)
1-670-029-
11
(11)
1-670-028-
11
(11)
1
8
9
16
1
1
7
7
8
8
14
14
E
E
E
E
7
8
14
1
7
8
14
1
40
44
39
1
6
7
17
18
28
29
1
7
8
14
30
31
60
61
90
91
120
1
1
22
23
44
1
44
11
12
22
23
33
34
1
4
5
8
1
4
5
8
1
4
5
8
1
4
5
8
1
4
5
8
IC1154
E
E
E
E
91
90
61
60
31
30
1
1
120
25
24
13
12
36
37
1
48
16
R1312
IC1109
C1117
R1160
Q1208
A A
D1206
K
D1201
H-4
D1205
G-8
D1206
H-4
IC1005
D-13
IC1006
C-13
IC1007
B-13
IC1101
F-10
IC1102
E-11
IC1103
D-2
IC1104
F-4
IC1105
F-2
IC1106
F-3
IC1107
F-4
IC1108
E-10
IC1109
E-11
IC1154
F-5
IC1201
F-7
IC1202
B-6
IC1301
C-8
IC1302
C-10
IC1303
D-9
IC1304
D-10
IC1305
D-7
IC1401
C-5
IC1402
C-3
IC1403
D-8
Q1201
H-3
Q1202
H-3
Q1203
H-3
Q1204
E-9
Q1205
E-9
Q1206
E-9
Q1207
E-8
Q1208
H-4
Ref. No.
Location
• Semiconductor
Location
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