Voltage And Waveform Chart; Power P.c.b; Main P.c.b - Panasonic DMR-EH60PC Service Manual

DMR-EH60PC / DMR-EH60PL / DMR-EH60GT

17 Voltage and Waveform 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 measuring condition and product
itself.

17.1. Power P.C.B.

Ref No.
MODE 1 2
REC 2.3 1.7
PLAY 2.3 1.7
STOP 2.3 1.7
Ref No.
MODE 1 2
REC 12.1 4.5
PLAY 12.1 4.5
STOP 12.1 4.5
Ref No.
MODE 1 2
REC 12.1 4.5
PLAY 12.1 4.5
STOP 12.1 4.5
Q1200
Ref No.
MODE 1 2
REC 11.9 10.9
PLAY 11.9 10.9
STOP 11.9 10.9
Ref No.
MODE 1 2
REC 6.3 6.3
PLAY 6.3 6.3
STOP 6.3 6.3
Ref No. QR1301
MODE E C
REC 0 0
PLAY 0 0
STOP 0 0
QR1801
Ref No.
MODE E C
REC 0 4.5
PLAY 0 4.5
STOP 0 4.5

17.2. Main P.C.B.

Ref No.
MODE 1 2
REC 5.0 -
PLAY 5.0 -
STOP 5.0 -
Ref No.
MODE 1 2
REC 3.7 3.1
PLAY 3.7 3.1
STOP 3.7 3.1
Ref No.
MODE 1 2
REC 5.2 -
PLAY 5.2 -
STOP 5.2 -
Ref No.
MODE 1 2
REC 1.4 0
PLAY 1.4 0
STOP 1.4 0
Ref No.
MODE 21 22
REC 1.4 0
PLAY 1.4 0
STOP 1.4 0
Ref No.
MODE 41 42
REC 2.8 0
PLAY 2.8 0
STOP 2.8 0
IC1150
3 4 5 1
0 12.0 -540 10.9
0 12.0 -540 10.9
0 12.0 -550 10.9
IC1401
3 4 5 6 7
1.3 1.3 1.2 0 8.6
1.3 1.3 1.2 0 8.6
1.3 1.3 1.2 0 8.6
IC1601
3 4 5 6 7
1.2 1.2 0.8 0 6.6
1.2 1.2 0.8 0 6.6
1.2 1.2 0.8 0 6.6
3 4 1 2
0 1.7 12.2 12.2
0 1.7 12.2 12.2
0 1.7 12.2 12.2
Q1600
3 4 5 6
6.6 12.2 6.3 6.3
6.6 12.2 6.3 6.3
6.6 12.2 6.3 6.3
QR1302
B E C B
3.3 0 0.1 4.9
3.3 0 0.1 4.9
3.3 0 0.1 4.9
B
0
0
0
IC1501
3 4 5 6 7
0 3.4 4.8 - -
0 3.4 4.8 - -
0 3.4 4.8 - -
IC1504
3 4 5 1
3.3 1.3 0 5.0
3.3 1.3 0 5.0
3.3 1.3 0 5.0
IC1511
3 4 5 6 7
0 3.6 6.2 - -
0 3.6 6.2 - -
0 3.6 6.2 - -
3 4 5 6 7
2.5 5.0 1.8 4.9 1.4
2.5 5.0 1.8 4.9 1.4
2.5 5.0 1.8 1.6 1.4
23 24 25 26 27
0.1 2.7 4.9 1.7 1.8
0.1 2.7 4.9 1.7 1.8
0.1 2.7 4.9 1.8 1.8
43 44 45 46 47
2.8 4.9 2.8 2.8 1.8
2.8 4.9 2.8 2.8 1.8
2.8 4.9 2.8 2.8 1.8
IC1200
2 3 1 2
2.5 0 12.2 0
2.5 0 12.2 0
2.5 0 12.2 0
IC1501
8 1 2 3
12.1 - 0 0
12.1 - 0 0
12.1 - 0 0
8 1 2 3
12.2 12.2 4.5 1.3
12.2 12.2 4.5 1.3
12.2 12.2 4.5 1.3
Q1270
3 4 5 6 7
12.2 6.1 12.2 12.2 12.2
12.2 6.1 12.2 12.2 12.2
12.2 6.1 12.2 12.2 12.2
Q1700
1 2 3 4 5
1.3 1.3 9.1 12.2 1.3
1.3 1.3 9.1 12.2 1.3
1.2 1.2 9.1 12.2 1.2
QR1303
E C B
0 4.5 0.1
0 4.5 0.1
0 4.5 0.1
8 1 2 3
6.2 3.3 - 0
6.2 3.3 - 0
6.2 3.3 - 0
IC1510
2 3 4 5 6
- 0 3.4 4.9 -
- 0 3.4 4.9 -
- 0 3.4 4.9 -
8 1 2 3
6.1 5.0 - 0
6.1 5.0 - 0
6.2 5.0 - 0
IC3001
8 9 10 11 12
4.7 0.1 2.7 0 1.4
4.7 0.1 2.7 0 1.4
4.7 0.1 2.7 0 1.4
IC3001
28 29 30 31 32
1.9 1.9 2.2 0 2.2
1.9 1.9 2.2 0 2.2
1.9 1.9 2.2 0 2.2
IC3001
48 49 50 51 52
4.7 2.8 0 2.8 4.9
4.7 2.8 0 2.8 4.9
4.7 2.8 0 2.8 4.9
36
IC1400
3 4 5 6 7
1.3 4.2 0 0.9 0.8
1.3 4.2 0 0.9 0.8
1.3 4.2 0 0.9 0.8
4 5
5.0 5.1
5.0 5.1
5.0 5.1
IC1701
4 5 6 7 8
1.2 1.2 0 9.1 12.2
1.2 1.2 0 9.1 12.2
1.2 1.2 0 9.1 12.2
Q1400
8 1 2 3
12.2 3.4 3.4 8.6
12.2 3.4 3.4 8.6
12.2 3.3 3.3 8.6
6
1.3
1.3
1.2
QR1304
E C B E
0 0 4.9 11.7
0 0 4.9 11.7
0 0 4.9 11.7
IC1502
4 5 6 7 8
2.0 4.8 - - 3.7
2.0 4.8 - - 3.7
2.0 4.8 - - 3.7
7 8
- 6.1
- 6.1
- 6.1
IC1512
4 5 6 7 8
3.4 4.9 - - 6.2
3.4 4.9 - - 6.2
3.4 4.9 - - 6.2
13 14 15 16 17
4.9 1.4 0 0.1 2.7
4.9 1.4 0 0.1 2.7
4.9 1.4 0 0.1 2.7
33 34 35 36 37
2.2 2.2 2.2 1.7 1.7
2.2 2.2 2.2 1.7 1.7
2.2 2.2 2.2 1.7 1.7
53 54 55 56 57
2.8 2.9 1.1 0 5.1
2.8 2.9 1.1 0 5.1
2.8 2.9 1.1 0 5.1
8
1.1
1.1
1.1
4 5 6
12.1 3.4 3.4
12.1 3.4 3.4
12.1 3.3 3.3
QR1800
C B
0 0
0 0
0 0
18 19 20
0 1.4 4.9
0 1.4 4.9
0 1.4 4.9
38 39 40
0 1.8 5.0
0 1.8 5.0
0 1.8 5.0
58 59 60
5.1 5.1 0.1
5.1 5.1 0.1
5.1 5.1 0.1