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CD-MPS1000
Audio
E
Market
CD-MPS1000
Service Manual
CD-MPS1000
CHAPTER 4.
DIAGRAMS
[1] Block diagrams
TO MAIN SECTION
1
2
3
4
5
6
7
8
CNP2
CNP6
11
10
9
8
7
6
CNP6A
11
10
9
8
7
6
-
-
M
M
M2
M1
MAIN CAM
TRAY
MOTOR
MOTOR
GND
TO DISPLAY SECTION
CNP5
16
15
14 13 12
11
ZD1
41
LVDD
RVDD
45
LCHO
42
RCHO
44
47
XOUT
XL1
48
XIN
16.9344MHz
20
LDS
19
LDD
32
61
79
5
4
3
2
1
5
4
3
2
1
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Figure 4-1 BLOCK DIAGRAM (1/4)
10
9
8
7
6
5
4
3
2
1
68 67
66 65 64
63 62
51 53
59 69
M0_SPEED/CONT6
MOT_A+/CONT5
IC1
MOT_A-/CONT4
LC78648E
CD SERVO
49
80
60
27
26
1
15
14
10
9
8
7
Q1
LASER
DRIVER
4 – 1
MO_B-/CONT2
35
MO_B+/CONT3
36
70
74
75
FDO
21
22
TDO
SLDO
23
SPDO
24
PU-IN/CONT1 34
40
28
25
Q2
+3.3V
NSW1
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