Sharp CD-C612 Service Manual page 28

CD-C612
A
CENSOR
PWB-D
SW3
DISC NUMBER
B
TURNTABLE UP/
DOWN LOADING
2 1
MOTOR
+
SW1
OPEN/CLOSE
6
CNS5
2 1
C
SW2
MECHA UP
10 9 8 7 6 5 4 3 2 1
CNS10
D
E
COLOR TABLE
B R BROWN
R D ( R ) RED
O R ORANGE
Y L YELLOW
F G R
GREEN
B L BLUE
V L VIOLET
G Y GRAY
W H ( W ) WHITE
B K BLACK
P K PINK
G
H
• The numbers 1 to 12
1
CD MOTOR PWB-C
SOLM2
SOLENOID
1
2
3
4
5
6
CNS3A
-
M3
BIM5
1
CNS1A
1
BK
2
WH
3
PK
4
YL
5
BL
1
2
3
4
5
6
7
8
CNS2A
C35
8
1
7
2
6
3
5
4
4
6
3
5
2
1
21
22
20
25
15
30
10
35
5
40
1
42
1
2
3
4
5
6
7
8
9
10
are waveform numbers shown in page 14.
2 3
Figure 28 WIRING SIDE OF P.W.BOARD (1/4)
-
RD
1
1
WH
2
2
GY
3
3
WH
4
4
GY
5
5
WH
6
6
CNS3B
PICKUP UNIT
CNS1B
BL
1
PK
2
WH
GY
3
YL
4
BK
5
RD
1
WH
2
GY
3
WH
4
GY
5
WH
6
GY
7
WH
8
1 2
CNS2B
7 10 8 9 3
C54
C8
1
C3 Q1 C31
C4
2 R2
R12
R8
C E B C32
3
C2
C7 R9
4
C15
C1
R11 5
C34
C5
CNP1
C12
C6
C33
R10
1
R14 64
C9
5
60
R16
IC1
10
55
R17
16 49
15
50
12
R18
17 48
20
45
R23
25
40
R24
30 35
32 33
R19
C16
R27
C20
R28
C17
R32
R33
R30
C19
R31
C18
Q52
B C E
R66
3
2
R64
1
CNP11
6 5 4 3 2 1
CNS11
FROM MAIN PWB
P30 6-C
4
– 28 –
+
M2
SLED MOTOR
M1
SPINDLE MOTOR
SW4
PICKUP IN
+
-
5 1
8 1
4 6
5
CD SERVO PWB-B
D1
C30
C23
C47
R39
C38
C46
C57 R60
R53
R59
R52
R63
R58
C45
64
1
C49
5 60
10
55
16 C44
49
15 50
IC2
48
20
17 45
25 40
30 35
32 33
R36
R90
XL1
R35
R88
R89
R55
C43
R91
C50
L61
D82
R71
C83
D81
CNP12
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
11
CNS12
FROM DISPLAY PWB
P30 5-D
5 6
R61
R57
R62