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CSD-TD10/TD30
6-7. SCHEMATIC DIAGRAM — CD SECTION — • Refer to page 30 for IC Block Diagrams.
1
2
3
MAIN BOARD (1/3)
A
B
MOTOR/COIL
OPTICAL
PICK-UP
KSS-213R
C
D
E
M701
M702
F
CD 402
CD 402
G
H
I
IC601 TC94A23F-704BH
Pin.No.
1
2
3
4
5
6
7
8
CD PLAY
2.4
2.4
2.4
0
0
0
2.4
0
Pin.No.
51
52
53
54
55
56
57
58
CD PLAY
2.0 1.8
2.0 1.5
0
1.9
2.0 4.5
• Voltage and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : CD PLAY
• Refer to page 22 for Waveforms.
• Refer to page 22 for Common Note on Schematic Diagrams.
4
5
6
IC B/D
IC401
DRIVER
US,CND
MODEL
KTA1266GR
C846
EXCEPT
E4,MX
Q404
MODEL
REGULATOR
C468
L404
4.7µH
IC B/D
IC402
1
SSP
Q403
KTA1266GR
Q403
REGULATOR
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
0
0
0
0
0
0
0
0
5.0
0
0
0
0
4.8
0
0
0
0
0
4.6
0
0
0
0
0
0
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
2
2
2.9 2.1
1.7 2.1
2.1 2.1
2.0 2.0
1.1 1.9
2.0 2.0
3.9 2.3
4.6
0
0
2
2.3 4.3
0
2.3
2.2 4.4
7
8
9
D611
L401
US,CND
IN4148
IN4148
OTHER
JW
15µH
D611
L401
TC94A23F-704BH(US,CND,E4,MX)
TC94A23F-705BH(AEP,UK,AUS,KR,SP,TW)
C 845
0.1
EXCEPT
E4,MX
MODEL
C604
330 10V
Q603,604
HOLD
Q605
RESET
KTC3198GR
C847
KTC3198GR
0.1
EXCEPT
E4,MX
MODEL
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
0
0
0
0
0
4.9
0
4.8
4.6
0.1
4.6
4.6
0
3.9
2.0
2
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
2.2 2.3
0
0
0
4.9
5.1
0
2.6 1.9
0
4.9
2.4 2.4
2.4 2.4
24
24
10
11
12
L405
L406
US,CND,
0
0
E4,MX
OTHER
10µH
10µH
IC601
R320 JW
SYSTEM CONTROL
C894
ISS133
R606
EXCEPT
10K
US,CND
US,CND,
MODEL
R607
E4,MX
JW
MODEL
1 2 3 4 5 6 7 8 9 10 11 12
1 2 3 4 5 6 7 8 8 9 10 11
A
B
DISPLAY BOARD
DISPLAY BOARD
CN603
CN604
(Page 29)
(Page 29)
13
14
MAIN
1
BOARD
(3/3)
(Page 26)
R603
US,CND,MX : 2.2
OTHER : JW
Q602
3DA8050
+5V REG
2
MAIN
BOARD
(3/3)
3
(Page 26)
MAIN
4
BOARD
(2/3)
(Page 25)
MAIN
5
BOARD
(3/3)
(Page 26)
R622
JW
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