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CD-MPS600/CD-MPS66
Audio
CHAPTER 4.
E
Market
CD-MPS600/CD-MPS66
Service Manual
CD-MPS600/CD-MPS66
DIAGRAMS
[1] Block diagrams
TO MAIN SECTION
1
2
3
4
5
6
7
8
CNP2
CNP6
11
10
9
8
7
6
5
CNP6A
11
10
9
8
7
6
5
- +
- +
M
M
M2
MAIN CAM
M1
TRAY
MOTOR
MOTOR
GND
TO DISPLAY SECTION
CNP5
16
15
14 13 12
11
10
ZD1
LVDD
41
RVDD
45
LCHO
42
RCHO
44
47
XOUT
XL1
48
XIN
16.9344 MHz
20
LDS
19
LDD
32
61
79
49
4
3
2
1
4
3
2
1
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Figure 4-1 BLOCK DIAGRAM (1/4)
9
8
7
6
5
4
3
2
1
68 67
66 65 64
63 62
51 53
59 69
MO_B-/CONT2
MO_B+/CONT3
M0_SPEED/CONT6
IC1
MOT_A+/CONT5
MOT_A-/CONT4
LC78648E
CD SERVO
PU-IN/CONT1 34
80
60
27
26
1
15
14
10
9
8
7
40
Q1
LASER
DRIVER
4 – 1
35
36
70
74
75
21
FDO
22
TDO
SLDO
23
24
SPDO
28
25
Q2
+3.3V
NSW1
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