Block Diagram - Sharp CD-M10000W Service Manual

Mini component system / speaker system
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TO MAIN SECTION
CNP7
1
2
3
4
5
6
42
43 44
61
CE
62
CL
63
DI
64
DO
65
VWRQ
66
VRES
67
DRF
IC1
LC78645NE
CD SERVO
XOUT
48
XIN
49
5
38 47
41
46
77
18
7
+3.3V
(+B11)
ZD1
+3.3V
3.3V
(+B11)
Q2
CONSTANT
VOLTAGE
+5V
(+B7)
TO DISPLAY SECTION
1
2
3
4
5
6
7
8
9
CNP8
Q3
45
25
70
71
75
69
57
56
55
51
50
40
37
28
19
6
SLDO
23
SPDO
22
FDO
21
TDO
20
CONT5
26
79
80
8
9
10
SW4
PICKUP IN
LASER
DRIVER
Q1
+3.3V
(+B11)
Figure 17 BLOCK DIAGRAM (1/3)
– 17 –
CD-M10000W/CP-M10000
SW3
SW2
DISC
SW1
CLAMP
NUMBER
OPEN/
CLOSE
M3
M
CD LOADING
+ -
1
2
3
4
5
6
BI4
1
2
3
4
5
6
CNS4
1
2
3
4
5
6
CNP4
17 25
42 41
1
2
IC2
18
VCC1
M63001FP
40
VCC4
FOCUS/TRACKING/
24
VCC2
+5V
SPIN/SLED
(+B7)
23
DRIVER
28
VCC3
4
5
6
7
M2
M
SLED
MOTOR
M1
M
SPINDLE
MOTOR
39
38
35
29
22
21
14
8
15
16
26 27
-
+
+
-

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