12 voltage chart, Mother p.c.b – Panasonic DVD-K29GCS User Manual
Page 31
12 VOLTAGE CHART
Note:
· Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point,
because it may differ from an actual measuring value due to difference of Measuring instrument and its measuringcondition
and product itself.
12.1. MOTHER P.C.B.
Ref No.
MODE
1
2
3
4
5
1
2
3
1
2
3
4
5
PLAY
2.0
1.7
0
15.0
-211.0
2.9
2.5
0
10.7
3.3
9.0
-
0
STOP
1.9
1.7
0
15.0
-87.2
2.9
2.5
0
11.2
3.3
9.0
-
0
Ref No.
MODE
1
2
3
4
5
PLAY
5.1
0
3.8
3.5
3.3
STOP
5.1
0
3.8
3.5
3.3
Ref No.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PLAY
5.0
2.4
2.5
1.9
5.0
1.9
0
2.3
2.3
0
2.3
2.3
1.9
1.9
1.9
2.3
STOP
5.0
2.4
2.5
1.7
5.0
1.7
0
2.3
2.3
0
2.3
2.3
1.6
1.6
1.6
2.4
Ref No.
MODE
1
2
3
4
5
6
7
8
PLAY
0
0
0
-10.3
0
0
0
11.8
STOP
0
0
0
-10.1
0
0
0
12.0
Ref No.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
PLAY
0
0.3
0.4
3.3
3.3
3.3
3.3
3.3
1.7
1.5
0
0
0.1
0
3.3
1.6
1.6
3.3
0
0
STOP
0
0.3
0.4
3.3
3.3
3.3
3.3
3.3
1.7
1.5
0
0
0
0.1
3.3
1.6
1.6
0
0
0
Ref No.
MODE
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
PLAY
3.1
3.3
3.3
3.3
0
0
0
3.3
3.3
3.3
0
0
0
-4.4
-4.4
3.2
-8.0
-8.0
-7.9
-8.0
STOP
3.2
3.3
3.3
3.3
0
0
0
3.3
3.3
3.3
0
3.3
3.3
0
0
-8.7
-9.2
-9.2
-9.2
-9.2
Ref No.
MODE
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
PLAY
-7.4
-7.4
-10.4
-7.4
-7.4
-7.4
-10.4
-10.4
-7.7
-3.0
0
-10.2
-10.3
-10.2
-7.5
-10.4
-10.4
3.2
2.7
2.8
STOP
-9.2
-9.2
-9.2
-9.2
-9.2
-9.2
-9.2
-9.2
-9.2
-9.2
-9.2
-9.2
-9.2
-9.2
-9.2
-9.2
-9.3
0
0
0
Ref No.
MODE
61
62
63
64
PLAY
3.3
0
3.3
0
STOP
0
3.2
0
0
Ref No.
MODE
E
C
B
1
2
3
4
E
C
B
E
C
B
PLAY
14.9
23.0
15.5
5.1
4.1
0
1.7
0
0.7
0
0
0
0.7
STOP
14.9
22.8
15.5
5.1
4.1
0
1.7
0
0.7
0
0
0
0.7
Ref No.
MODE
1
2
3
4
5
6
E
C
B
1
2
3
4
5
PLAY
5.1
5.1
0.1
5.1
5.1
5.1
2.4
1.3
1.8
1.8
1.3
1.3
0.7
1.3
STOP
5.1
5.1
0.1
5.1
5.1
5.1
2.4
1.3
1.7
1.7
1.3
1.3
0.7
1.3
Ref No.
MODE
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
PLAY
0
3.6
0
0
0
-4.2
0
0
-4.2
1.8
5.0
2.5
0
-4.2
0
STOP
0
0
0
0
0
0.7
0
0
0.7
1.8
5.0
2.5
0
-3.7
0
Ref No.
MODE
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
PLAY
0
0
-4.2
0
0
-4.2
0
0
-4.2
0
5.8
0
0
0
0.7
STOP
0
0
-3.7
0
0
-3.7
0
0
-3.7
0
6.0
0
0
0
0.7
Ref No.
MODE
E
C
B
PLAY
-6.5
-6.4
-5.8
STOP
-6.6
-6.5
-5.8
Ref No.
MODE
E
C
B
E
C
B
1
2
3
4
5
6
PLAY
0
0
3.3
0.1
-4.2
0
5.0
5.0
5.0
3.6
0
0
STOP
0
0
3.3
3.7
3.6
0
5.0
5.0
5.0
0
0
0
Ref No.
MODE
1
2
3
4
5
6
E
C
B
E
C
B
E
C
B
PLAY
0
0
0
-4.2
5.8
0
0
0.1
3.6
0
1.6
0
1.6
1.5
0
STOP
0
0
0
-3.7
6.0
0
0
3.7
0
0
1.6
0
1.7
1.6
0
Ref No.
MODE
1
2
3
4
5
6
1
2
3
4
5
6
PLAY
0
0
11.4
11.4
3.2
0
-10.6
0
11.4
11.4
11.4
-10.6
STOP
0
0
11.9
11.8
3.2
0
-10.3
0
11.9
11.8
11.8
-10.4
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Q4947
Q4948
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QR4302
Q4751
Q1126
Q1115
Q4924
Q1125
Q1081
Q4302
Q4422
Q4423
IC6001
Q1051
IC6001
Q1045
IC6001
IC6001
Q1082
IC1101
IC4301
IC1195
IC1151
IC3501
IC1021
Q4901
Q4902
Q4949
Q4950
QR4304
QR4305
QR4306
QR4307
QR4308
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DVD-K29GCS