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PRINTED WIRING BOARD
Servo PWB(BM1) section
IC
501
621 641
631
431
652 561
275
Q
301 321
60
61
To 12-pin
connector
of Main unit
120
121
To 30-pin
connector
3
4
of Main unit
8
7
5
1
14
1
1
48
25
24
11
10
11
10
20
1
20
1
E
B
C
8
7
14
1
8
7
5
14
1
8
E
B
C
Sensor FPC Ass'y
- M12 -
651
411
154
153
NOTE
1
When you release suspension assy,
240
please solder two points of FPC to
prevent destruction with static electricity.
SOLDER POINTS
C
C
B E
B E
181
180
1
2
3
4
1
Servo PWB (BM1)
SOLDER SIDE
929-2506-00
311
251
Optical Pick Up
Spidle Motor
Taverse Motor
Suspension Ass'y
28
22
21
1
7
8
1
3
Loading Motor
421
101
321
151 152
252
1
B
48
33
C
49
32
E
B
64
17
C
1
16
E
43
44
45
88
89
13
7
6
1
15
14
19
20
25
14
2
Servo PWB (BM1)
COMPONENT SIDE
601 201 721 441
271
IC
253
Q
86
44
9
8
1
16
3
2
1
4
3
5
1
1
176
133
132
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