Printed Wiring Boards - Rf/Loading Boards - Sony SCD-XB770 Service Manual

5-8. PRINTED WIRING BOARDS – RF/LOADING Boards – •
1 2
M3
(SPINDLE)
RF BOARD
M
(COMPONENT SIDE)
A
A
B MAIN
BOARD
CN708
(Page 34)
RF BOARD
(CONDUCTOR SIDE)
C
D
See page 31 for Circuit Boards Location.
3
M2 S1
(SLED) (LIMIT)
OPTICAL PICK-UP
M
BLOCK
KHM-230AAA
32 17
33 16
48 1
49 64
4 5
E
E
E
E
11
1-680-791- (11)
K
MAIN
BOARD
CN703
(Page 34)
11
1-680-791- (11)
33 33
6 7
LOADING BOARD
CN151
S151
5
LOADING
IN M
M151
(LOADING)
1
SCD-XB770
8
S152
LOADING
IN
11
1-645-721- (21)
• Semiconductor
Location
Ref. No. Location
D001 D-4
D002 D-4
IC001 B-3
IC004 D-4
Q001 B-4
Q002 B-5
Q003 B-4
Q005 B-5