Printed Wiring Board - Mb Board (Conductor Side) - Sony HCD-FL7D Service Manual

1-10. PRINTED WIRING BOARD – MB Board (Conductor Side) –
1 2 3
A
MB BOARD (CONDUCTOR SIDE)
IC210
1
B
2
3
C
D
1 8
E
86 44
4 5
IC203
IC202
F
1 43
E
G
IC205
(TYPE A)
IC204
H
(TYPE B)
I
J
IC703
IC706
K
Note: When replacing IC205 of type A, install IC204 instead of IC205.
4 5 6 7
20 11
IC402
1 10
IC812
1 20
IC813
1 20
10 11
R285
10 11
20 1
21 80
IC501
40 61
41 60
R774
R784
R779
8 9 10 11
IC808
3 1
IC810
4 5
IC814
1 8
4 5
3 1
IC702
2
IC907
E
1
2
3
IC903
IC503
1-684-998- 12
13 13
• Semiconductor
Location
Ref. No. Location
D901 I-9
IC202 F-2
IC203 E-4
IC204 H-2
IC205 H-2
IC210 B-3
IC402 B-6
IC501 J-6
IC503 I-10
IC702 G-10
IC703 K-2
IC706 K-3
IC808 E-8
IC810 F-10
IC812 F-6
IC813 F-7
IC814 G-7
IC903 I-8
IC907 I-10
Q201 F-3
Q901 H-9
• Note: Refer to page 8 of original service manual
to discriminate typeA/B.
HCD-FL7D