Main Board (Conductor Side) - Sony SCD-XB790 Service Manual

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5-10. PRINTED WIRING BOARD – MAIN Board (Conductor Side) – •
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MAIN BOARD
(CONDUCTOR SIDE)
A
B
C
IC808
D
IC702
E
2
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F
G
H
I
w w w
J
.
http://www.xiaoyu163.com
See page 25 for Circuit Boards Location.
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1
50
IC708
IC706
25 26
IC813
IC811
3
IC812
1
34
44
1 33
IC904
IC903
11 23
12 22
E
x a o u 1 6 3
y
i
http://www.xiaoyu163.com
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7 8 9 10
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1 28
IC502
14 15
3 1
IC512
IC504
14
2
20
IC905
25
E
c o
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1-684-066-
29 29
2 4 2
9 8
• Semiconductor
Location
Ref. No. Location
D903 A-4
D904 A-3
IC502 F-9
IC504 G-9
IC512 H-10
IC702 E-3
IC706 B-5
IC708 B-6
IC808 C-3
IC811 E-5
IC812 E-4
IC813 D-4
IC903 G-4
IC904 G-6
IC905 H-9
Q701 J-6
Q702 J-7
1 5 0 8 9 2 4 9 8
13
10
5
1
m
11
SCD-XB790
9 9
2 9 9