Sharp MD-R3H Service Manual page 54

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MD-R3H
A
CD MOTOR PWB-G
-
+
PICKUP IN
B
SPIN MOTOR
M701
SLIDE MOTOR
C
D
E
PICK UP UNIT
F
7 6 5 4 3 2 1
8
7
6 5 4 3 2 1
G
H
The numbers
1
to
1
6
5
4
3
2
1
-
+
M702
P51 10 - H
CNS801
TO MAIN PWB
CNS502
TO MAIN PWB
YL
4
CNP502
OR
3
RD
2
P50 6 - A
BR
1
CNS751B
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
CNS752B
10
are waveform numbers shown in page 58.
2
Figure 54 WIRIMG SIDE OF P.W.BOARD (5/8)
CD SERVO PWB-C
4
GY
6
6
WH
5
5
GY
4
4
WH
3
3
GY
R702
2
2
BL
C703
1
1
R703
CNS700B
CNS700A
C704
R701
15
21
2
22
28
C702
9
7
CNS751A
RD
1
GY
2
WH
3
GY
4
WH
5
GY
6
WH
7
GY
8
RD
1
GY
2
WH
3
GY
4
WH
5
GY
6
WH
7
CNS752A
3
4
– 54 –
5
FOCUS
R812
OFFSET TRACKING
R757
R761
1
2
4 5
6
3
TP751
VR753
C756
R763
TRACKING
R762
OFFSET
R809
R811
R808
6
5
3
4
12
11
10
9
8
7
6
5
4
3
CNP800
2
1
14
C840
8
C808
7
Q701
1
C804
C807
R805
X801
C822
C823
21
CNP801
R883
22
20
25
1 2
C817
15
R807
30
10
35
C802
5
40
C801
42
1
C806
R781
BI851
4
1
C763
R813
R779
R751
C764
C765
C766
22
21
20
C767
C771
25
C780
R780
15
C769
30
C772
C770
10
R760
C774
35
C773
R758
5
C751
40
E
C
B
42
R759
Q751
R755
CNP751
4
1
2
3
5
6
7
8
7
6
5
R754
CNP752
C750
5
P52 6 - B
TO DISPLAY PWB
CNS903
GAIN
TRACKING
ERROR
VR752
BALANCE
R764
VR751
2
1
C809
1
R804
C805
R803
D803
8
R802
C810
10
C768
R777
R778
R775
C762
C761
R776
R773
R774
R771
C759
R772
C760
R769
R768
R770
C757
C758
R766
R765
3
C755
1
R750
R790
R756
R791
C753
3
2
1
R793
4
C752
R794
6

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