Appendix For Schematic Diagram; Voltage And Waveform Chart - Panasonic DMP-BDT300GA Service Manual

14 Appendix for Schematic Diagram

14.1. 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.
14.1.1. Power P.C.B.
Ref No.
1 2
MODE
0 0
PLAY
0 0
STOP
Ref No.
1 2
MODE
4.5 0
PLAY
4.5 0
STOP
Q1022
Ref No.
1 2
MODE
9.3 8.3
PLAY
9.3 8.3
STOP
QR1101
Ref No.
1 2
MODE
0 0
PLAY
0 0
STOP
14.1.2. AV Out P.C.B.
Ref No.
1 2
MODE
1.7 4.9
PLAY
1.7 4.9
STOP
Q4001
Ref No.
1 2
MODE
12 12
PLAY
STOP 12 12
Q4006
Ref No.
1 2
MODE
0 0.8
PLAY
0 0.8
STOP
Q4011
Ref No.
1 2
MODE
0 0.8
PLAY
STOP 0 0.8
14.1.3. FL P.C.B.
Ref No.
1 2
MODE
0 0
PLAY
0 0
STOP
Ref No.
21 22
MODE
-12.4 -15
PLAY
STOP
-12.4 -15
IC7001
Ref No.
41 42
MODE
-17.9 -17.9
PLAY
STOP -17.9 -17.9
IC1021
3 4 5 6 7
0 0 0 NC 0
0 0 0 NC 0
3 4 5 6 7
0 1.2 1.2 0.6 5.4
0 1.2 1.2 0.6 5.4
Q1023
3 4 1 2
0 0 1.1 0
0 0 1.1 0
QR1131
3 1 2 3
3.2 0 0 3.2
3.2 0 0 3.2
3 4 5 6 7
1.7 2.7 2.7 0 2.6
1.7 2.7 2.7 0 2.6
Q4002
3 1 2 3
0 0.8 0
11
0 0.8 0
11
Q4007
3 1 2 3
0 0 0.8 0
0 0 0.8 0
QR4001
3 1 2 3
0 12 0 12
0 12 0 12
3 4 5 6 7
0 0 2.2 3.3 3.3
0 0 2.2 3.3 3.3
23 24 25 26 27
-17.7 -15 -20.3 -9.8 -20.3
-17.7 -15 -20.3 -9.8 -20.3
43 44
3.3 0
3.3 0
IC1102
8 9 1 2
NC -5 0 0
NC -5 0 0
IC1130
8 9 10 11 12
5.4 1.2 0 0 4.5
5.4 1.2 0 0 4.5
3 4 1 2
0 0 1.8 5.8
0 0 1.8 5.8
Q10101
1 2 3
0 0 0
0 0 0
IC3801
8 9 10 11 12
2.4 0 2.8 2.8 2.8
2.4 0 2.8 2.8 2.8
Q4003
1 2 3
0 0.8 0
0 0.8 0
Q4008
1 2 3
0 0 2.2
0 0 2.2
QR4002
1 2 3
0 3.3 0
0 3.3 0
IC7001
8 9 10 11 12
3.3 3.1 0 0 0
3.3 3.1 0 0 0
IC7001
28 29 30 31 32
-20.3 -7.2 -20.7 -20.5 -20.5
-20.3 -7.2 -20.7 -20.5 -20.5
56
3 4
8.3 2.4
8.3 2.4
13 14 15 16
5.8 7.2 10.4 12.1
5.8 7.2 10.4 12.1
Q1131
3 4 5 6
10 12 5.8 5.8
10 12 5.8 5.8
QR1170
1 2 3
0 0 3.2
0 0 3.2
13 14 15 16
1.5 1.8 1.4 4.9
1.5 1.8 1.4 4.9
Q4004
1 2 3 1
0 0.8 0 0
0 0.8 0 0
Q4009
1 2 3 1
5 4.1 3.3 0
5 4.1 3.3 0
13 14 15 16 17
3.3 -20.3 0 -17.7 -12.4
3.3 -20.3 0 -17.7 -12.4
33 34 35 36 37
-20.5 -20.5 -20.5 -17.9 0
-20.5 -20.5 -20.5 -17.9 0
Q1170
1 2 3
12 12 11.3
12 12 11.3
IC4001
1 2 3
1.7 5 0
1.7 5 0
Q4005
2 3
0.8 0
0.8 0
Q4010
2 3
0.8 0
0.8 0
18 19 20
-9.8 0 -15.0
-9.8 0 -15.0
38 39 40
-17.9 -17.9 -17.9
-17.9 -17.9 -17.9