Printed Wiring Board - Amp Section (1/2) - Sony HCD-S550 Service Manual

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HCD-S550/S880
7-23. PRINTED WIRING BOARD – AMP Section (1/2) – •
1
A
AMP BOARD
• Semiconductor
Location
Ref. No.
Location
(CHASSIS)
D101
K-6
D102
K-6
B
D103
J-6
D104
J-6
D105
J-6
D106
J-6
D181
D-2
D190
H-9
C
D191
H-9
D192
E-2
D331
E-10
D332
E-8
D333
E-7
D334
E-6
D335
E-4
D
D336
E-3
D341
G-10
D342
H-8
D343
H-7
D344
H-5
D345
H-4
E
D346
H-3
D361
F-9
D362
F-7
D363
F-6
D364
F-5
D365
F-4
D366
F-2
F
IC300
C-9
IC303
B-9
IC305
C-8
IC308
C-5
IC310
C-3
G
Q101
K-8
Q102
K-8
Q103
K-8
Q104
K-7
Q105
K-7
Q106
K-7
H
Q107
J-8
Q108
J-7
Q109
J-7
Q110
J-7
Q111
J-7
Q112
J-7
Q113
K-8
I
Q114
K-6
Q191
B-6
Q192
E-2
J
K
(CHASSIS)
See page 33 for Circuit Boards Location.
2
3
4
5
(COMPONENT SIDE)
R490
R485
R475
50
50
6
7
8
9
2
1
3
3 1
4
5
R190
R111
R112
R108
R107
R104
R113
10
12
1-685-079-
(12)

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