Main Board (Component Side) - Sony SCD-XB770 Service Manual

SCD-XB770
• Semiconductor
Location
Ref. No. Location
IC503 H-4
IC509 C-3
IC701 C-6
IC703 A-7
IC801 C-9
IC803 G-9
IC814 D-8
IC901 G-6
5-9. PRINTED WIRING BOARD – MAIN Board (Component Side) – •
1 2 3
MAIN BOARD
(COMPONENT SIDE)
A
B
C
D
E
A
RF
BOARD
CN005
(Page 33)
F
G
H
1
I
5
K
LOADING
BOARD
CN151
J
(Page 33)
E
K
POWER
BOARD
CN904
(Page 46)
34
See page 31 for Circuit Boards Location.
4 5 6 7
C
AUDIO
BOARD
CN303
(Page 43)
34
8 9 10
5 4
1 3
FOR
RS-232C
1 5
1-681-018-
B F D
AUDIO DISPLAY AUDIO
BOARD BOARD BOARD
CN304 CN801 CN302
(Page 43) (Page 44) (Page 43)
11
11
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