Block Diagram - Sharp CD-C605H Service Manual

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TO MAIN PWB
+B1
+7V
43
XVDD
RVDD
41
+5V
36
LVDD
23
VDD
5
ISET
6
VVDD
SERVO/SIGNAL
44
XOUT
45
XIN
Q52
64
VCC1
+5V
Q1
62
LD0
(TO IC401)
1 2 3 4 5 6
CNP11
SWITCHING
REGULATOR
Q51
40
37 36 38
27
39
24 25
IC2
CONT3
LC78622N
CONTROL
9
10 12
20
32
40 43 44
DAT
DRF
IC1
LA9241M
SERVO AMP.
SLD
SPO
1 2 3 4
PICKUP UNIT
Figure 13 BLOCK DIAGRAM (1/3)
CNS10
CNP10
26
58
53
53
CE
52
CL
51
54
SL+
31
SL–
30
29
23
SP
27
FD
16
TO
15
– 13 –
M
9 8 7 6 5 4 3 2 1
10
9 8 7 6 5 4 3 2 1
10
42
41
28
39
38
37 36
20
40
24
18
IC3
M63001FP
25
FOCUS/
20
TRACKING/
17
SPIN/SLIED
2
DRIVER
1
6 7
4 5
16 26 27
15
M2
SLED
M
MOTOR
M1
SPINDLE
M
MOTOR
CD-C605H
TO DISPLAY
PWB
23
35
29
22
21
14
8
SW4
PICKUP IN

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