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Pick Up Unit - Sharp CD-C401E Service Manual

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CD-C401E,CP-C401E
A
K
1
1
B
E
2
2
3
3
A
B
4
4
F
5
5
C

PICK UP UNIT

K
1
E
2
A
D
3
B
4
F
5
1
TR+
2
3
FO+
4
5
FO-
6
TR-
7
E
ACTUATOR
8
1
TR_
2
TR+
3
FO+
FO_
4
F
GND
5
PD
6
VR
7
LD
8
CD MOTOR
G
PWB-B
M1
SPINDLE
M
6
MOTOR
5
M2
4
SLED
M
MOTOR
3
SW4
2
PICKUP
1
IN
H
1
R1
1K
+B
C1
C2
0.01
47/10
Q1
R43
KTA1266 GR
1.3V
3.6V
C24
C25
1/50
3V
0.01
IC1
LA9241M
SERVO AMP.
1
2
3
4
5
C3
0.1/50
R3
15K
R2
100K
C4
0.001
C5
0.033(ML)
R4
2.2K
C6 0.033(ML)
R5
6.8K
C7
R6
0.1/50
100
C8
R7
0.068
1K
(ML)
C9
0.047
R9
(ML)
R8
27K
12K
R11
3.3K
C10
180P
R13
R12
15K
R28
R29
1K
1K
R39
22K
R40
22K
C11
0.1
(ML)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
C44
330/10
+B
SP+
6
6
SP_
5
5
SL+
4
4
SL_
3
3
PU-IN
2
2
1
1
: Change/Eliminated/Addition PARTS
2
Figure 4 SCHEMATIC DIAGRAM (1/9)
12
VCC1
LDS
FIN2
RF
1
REF
+
REF
FIN1
2
+
REF
E
3
+
VCR
F
4
VCR
REF
+
TB
5
VCR
REF
TE-
6
TE
7
+
REF
+
REF
TESI
8
9
+
SCI
TGL1
REF
THDL
GL
TH
THD
10
+
11
JP
FSC
GEN
+
12
FOSTA
REF
TD-
GEN
TO
REF
+
+
GEN
TD
13
+
JP
REF
14
+
+
TO
15
FD
16
FA
33K
C13
0.1
(ML)
C14
0.01
R19
R15
R16
39K
47K
1.5K
1
36
2
35
3
34
4
33
5
32
6
31
7
30
8
29
9
28
10
27
11
26
12
25
R31
24
13
10K
14
23
15
22
16
21
17
20
19
18
+B
3
4
– 4 –
DEF
48
+
47
TBC
DEF
EFBAL
FSC
46
FOSTA
HFL
DGND
45
TOSTA
CE
SLI
REF
44
DRF
2FREQ
CL
LASER
FSTA
8/12CM
SLC
43
SLOF
VCC
RFS–
+
42
REF
REF
CV–
+
+
CV+
RF
41
RFSM
FSTA
REF
JP–
+
JP
JP+
CV+
40
JPCLO
CV–
39
REF
38
SLOF
OR
HFL
37
SLOF
REF
TES
36
TOFF
35
TGL
34
JP+
33
REF
SLD
C19
47/10
R21
56K
R22
6.8K
C17
0.47/50
5
+B
R45
1K
R46
1K
R47
1K
C50
0.1
(ML)
R38
C34
33K
0.033
(ML)
R36
R37
47K
47K
C32
R33
R34
27P
5.6K
1K
R35
470
C31
TP1
0.0027
C53
220P
C21
1/50
R10
D2
82K
1SS119
+5V
+B
+B
R54
1K
1
2
3
4
6

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