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JK901
HEADPHONES
12
11
10
9
8
7
6
5
4
3
BI600/CNS600A/B
MIC PWB-C7
CD MOTOR PWB-D
-
SPINDLE MOTOR
M701
+
SW702A
PICKUP IN
SLED MOTOR
CD SERVO PWB-C8
R42
E
C
B
R5
C21
CNP2
8
7
6
5
4
3
2
1
R29
18
1
6
5
15
10
5
4
IC5
3
2
20 25
30 35
1
19
36
R31
C44
ZD81
D4
• The numbers
1
to
11
7
VR602
INPUT
LEVEL
2
3 5
D615
1
2 3 4
IC601
J644
8 7 6 5
C615
C614
R624
R623
2
1
C611
11
10
6
5
4
3
2
1
-
M702
+
1
8 9
2 3
CNP1
7
6
5
4
3
2
1
C39
64
1
5
60
10
55
16
50
15
49
IC1
17
20
48
45
25
40
30
35
32 33
C19
R84
R81
B C E
Q81
D3
C81
10
7
6
are waveform numbers shown in page 69.
8
Figure 49 WIRING SIDE OF P.W.BOARD (4/10)
JK601
VR601
MICROPHONE
MIC
VOLUME
4
B
Q601
C
E
E
C
B
1
2
3
4
5
BI151/CNS151
BI630/CNS630
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
BI610/CNS610
PICK UP UNIT
8
CD IN
5
SWB107
4
3
2
1
11
C60
64
1
5
60
R33
10
55
16
15
IC2
17
C30
20
45
25
40
30 35
32
33
L1
R82
C51
2
1
1
2
3
4
5
6
7
5
4
9
10
– 49 –
PC CONTROL
SO602
KEYBORD INPUT
SO601
5
6
2
3
8
7
4
1
4
2
6
R650
C639
C650
ZD601
4
R655
5 6 7 8
1 2 3 4
1
R644
R640
8
5
4 3 2 1
8 7 6 5
1
2
3
1 2 3 4
C640
6
8 7 6 5
9
10
11
12
13
JACK PWB-E
JK151
MD IN/AUX 1
7 6 5 4 3 2 1
7
6 5 4 3 2 1
TRAY SWITCH PWB-F
CD SET
SWB108
CD EJECT
SWB105
SWB106
CD TRAY
CLOSE
R78
R45
1
2
R46
3
R47
4
R60
5
6
7
8
9
10
11
12
R48
13
R77
IC91
14
9
8
7
6
50
49
C61
48
C62
C68
R76
9
8
BI960/CNS960
1 2 3 4 5
11
MD-X8H
1
5
C646
IC605
1
2
3
4
5
6
R151
5
4
3
2
1
1
5
4
3
2
1
2
R93
3
4
IC92
7
6
5
4
3
2
1
R94
12
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