Printed Wiring Board - Main Section (Side A) - Sony TAD-M30 Service Manual

Digital processing amplifier
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TAD-M30
3-4. PRINTED WIRING BOARD — MAIN SECTION (SIDE A) —
1
• Semiconductor
Location
Ref. No. Location
A
D110
F-8
D182
E-5
D301
D-8
D302
D-9
D303
D-9
D1111
E-6
B
D1301
D-10
D2301
D-11
IC107
H-6
IC109
H-7
IC110
H-7
IC111
J-5
IC112
J-6
C
IC118
I-5
IC119
I-6
IC120
I-7
IC151
F-6
IC191
J-6
IC201
H-5
IC301
J-9
D
IC303
J-9
IC304
J-10
IC305
J-11
IC1301
G-7
IC1305
F-7
IC2301
H-8
IC2303
H-9
IC2304
H-10
E
IC2305
H-11
Q111
J-4
Q306
D-8
Q307
D-9
Q308
D-9
Q341
F-8
F
Q391
F-9
Q1113
E-6
Q1301
G-7
Q1302
F-7
Q1306
D-10
Q1351
G-7
Q1352
F-7
G
Q2306
E-11
H
I
J
16
• Refer to page 6 for Circuit Boards Location .
2
3
4
80
1
70
10
20
21
30
E
— 11 —
5
6
7
MAIN BOARD
(SIDE A)
E
15
16
20
10
90
80
70
61
91
60
30
1
100
50
E
110
40
E
120
31
1
20
30
E
10
E
15 14
10
20
48
40
37
1
36
28
1
30
10
12 13
24 25
20
7
1
8
14
40
1
32
61
60
20
41
30
21
50
IC120
50
10
25
10
41
60
1
20
40
70
80
61
16
17
7
1
8
14
8
9
10
E
E
E
E
E
E
E
30
28
20
15
4
1
4
1
1
10 14
5
8
5
8
1
10
30
28
20
15
4
1
4
1
1
10 14
5
8
5
8
1
10
1-669-455-
— 12 —
11
20
16
15
20
16
15
11
(11)

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