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CD MECHANISM IC AND TRANSISTOR VOLTAGE TABLES
Condition: DC voltage at stop mode.
Voltage readings from common ground are measured with a digital voltmeter.
Pin\Xistor
Q201 Q202 Q203 Q204 Q205 Q601 Q602 Q701 Q702 Q703 Q704
B
14.4
C
0
E
0
Pin\Xistor
Q851 Q852 Q853 Q861
B
0
C
5
E
0
IC201
Pin
1
2
3
1.9
0
0
Pin
20
21
22
2.2
5
5
Pin
1
2
3
IC203 3.9 3.9 3.9
IC204 3.9 3.9 3.9
IC601
Pin
1
2
3
5
0/5
NC NC
*1
Pin
20
21
22
5
0
NC
Pin
39
40
41
0
NC NC
Pin
58
59
60
5
0
0
Pin
1
2
3
IC602
NC NC NC
IC603
4.8 0.2 3.3
IC604
5
0
5
14.4
0
5
0
14.4
0
0
14.4
0
5
5
8.2
0.8
0
5
5
5
8.8
4
5
6
7
8
2.1
5
5
5
2.5 2.5
23 24
25
26
27 28
2.2
0
2.2
5
5
4
5
6
7
8
0
3.5 3.5 3.9 7.9
0
3.5 3.5 3.9 7.9
4
5
6
7
8
0
0
5
2.7 2.5
23 24
25
26
27 28
5
5
0
0
4.1
42 43
44
45
46 47
0
5
4.8
5
0
61 62
63
64
0
0
5
5
Note *1 ID Code 1 .. 0V
ID Code 2 .. 5V
*2 Pickup located utmost inside .. 0V
Pickup located otherwise .. 5V
4
5
6
7
8
0
0
0
5
NC
0
2.5 4.1
0
5
0
5
NC NC NC
0
1.8
-
5.6
5
0
5
14.2
0
0
4.9
5
9
10
11
12 13
0
5
0
NC 4.7
2.2
9
10
11
12 13
0
0
0
4.6
29
30
31 32
5
4.6
0
5
5
48
49
50 51
0
5
0
0/5
5
*2
67
9.4
0
5
14.4
14.4
0
8.8
14.4
0
14
15
16 17
18
0
4.8
5
2.2
14
15
16 17
18
0
0
0
0
5
33
34
35 36
37
4.9
0
5
5
NC NC
52
53
54 55
56
0
4.6
NC NC NC
19
0
19
5
38
57
5
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