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Printed Wiring Board - Audio Section - Sony HCD-HPZ7 Service Manual

Micro hi-fi component system
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HCD-HPZ7/HPZ9
Q Q
7-8. PRINTED WIRING BOARD — AUDIO SECTION —
3 7 6 3 1 5 1 5 0
A
B
C
T E
L
1 3 9 4 2 2 9 6 5 1 3
D
E
F
w w w
HCD-HPZ7/HPZ9
• See page 55 for Circuit Boards Location.
1
2
HEAD
(REC/PB/ERASE)
CN301
7
ERACE
X
R-CH
REC PB
L-CH
1
x
a o
y
.
i
http://www.xiaoyu163.com
:Uses unleaded solder.
3
4
TAPE
MECHANISM
DECK
E
Q
Q
E
3
7
6
IC302
23
1
CN318
u 1 6 3
.
64
64
http://www.xiaoyu163.com
2
4
8
9
9
5
• Semiconductor
Ref. No.
D318
D331
IC302
Q101
Q103
Q104
Q201
Q203
Q204
Q306
Q307
Q321
Q322
Q323
3
1
5
1
5
0
8
9
2
MAIN
C
BOARD
CN307
(Page 66)
m
c o
2
8
9
9
Location
Location
B-2
E-2
D-3
C-2
C-2
C-2
B-2
C-2
C-2
C-2
C-3
B-1
B-2
C-3
4
9
8
2
9
9

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