Printed Wiring Board - Sony ICD-47 Service Manual

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ICD-47
5-2.
Q Q
3 7 6 3 1 5 1 5 0
• Semiconductor
A
Location
Ref. No.
Location
D501
E-2
D502
D-2
D504
C-4
D701
E-3
IC101
B-4
B
IC102
F-3
IC103
C-9
IC104
B-3
IC106
C-3
IC107
B-2
IC501
F-2
IC502
E-2
IC503
E-2
IC504
D-3
IC505
F-3
C
IC506
D-2
IC701
D-8
IC702
F-8
IC703
E-4
Q103
B-9
Q105
F-2
Q106
F-2
Q107
F-9
D
Q108
F-3
Q109
G-2
Q111
B-8
Q502
D-2
Q506
D-4
T E
Q507
D-3
L
1 3 9 4 2 2 9 6 5 1 3
Q508
F-9
Q701
F-2
Q702
F-2
E
Q703
F-2
F
G
Note on Printed Wiring Board:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
f
: internal component.
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
w w w
Caution:
Pattern face side:
Parts on the pattern face side seen from
(Side B)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side A)
the parts face are indicated.
• Main board is four layer printed board.
However, the patterns of layers 2 and 3 have not been included
in this diagrams.

PRINTED WIRING BOARD

1
2
3
x
a o
.
i
http://www.xiaoyu163.com
4
5
Q
Q
3
7
6
u 1 6 3
y
8
8
http://www.xiaoyu163.com
2
4
8
9
9
6
7
8
3
1
5
1
5
0
8
9
v
m
c o
.
2
8
9
9
9
10
2
4
9
8
2
9
9

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