Panasonic PV-D4742 Service Manual page 140

MAIN C.B.A. (POWER SUPPLY/VIDEO/AUDIO SECTION)
MODE STOP MODE STOP MODE STOP
PIN NO. PIN NO. PIN NO.
IC1001 19 2.1 74
1 5.2 20 3.5 75
2 4.2 21 2.8 76
3 0.6 22 0 78
4 2.0 23 3.4 79
IC1002 24 2.6 80
1 2.6 25 2.6 81
2 0 26 2.6 82
3 4.2 27 5.0 83
IC1003 28 0.1 84
1 0 29 4.1 85
2 5.2 30 5.1 86 ---
3 15.3 31 1.8 87
4 15.3 32 0 88
5 27.9 33 4.9 89
IC1501 34 --- 90
1 162.0 35 1.9 91
2 8.2 36 5.0 92
3 0 37 2.6 93
4 20.5 38 2.6 94
5 9.6 39 2.6 95
IC1502 40 2.6 96
1 4.3 41 0 97
2 4.1 42 2.6 98
3 14.3 43 2.6 99
4 20.7 44 2.6 100
IC1503 45 2.6 IC3002
1 2.5 46 5.0 1
2 0 47 5.0 2
3 4.1 48 0.1 3
IC1504 49 0.1 4
1 0 50 0.4 5
2 4.7 51 2.6 6
3 12.0 52 2.5 7
4 12.0 53 0.3 8
5 13.7 54 5.0 9 12.0
IC3001 55 2.6 10 12.0
1 5.0 56 2.6 11 12.0
2 2.0 57 2.6 12
3 2.6 58 0.2 13
4 2.3 59 0.2 14
5 2.0 60 0 15
6 2.5 61 0.2 16 12.0
7 2.0 62 0.2 IC3101
8 0 63 2.6 1
9 1.9 64 5.2 2
10 1.9 65 0.3 3
11 2.0 66 0 4
12 2.4 67 2.6 5
13 2.0 68 2.6 6
14 2.6 69 0.2 7
15 2.0 70 0 8
16 2.5 71 0.2 IC4201
17 0 72 0.2 1
18 4.6 73 0 2
MODE STOP MODE STOP
PIN NO. PIN NO.
0.2 3 2.5 58 12.0
0.2 4 0 59 0.2
0.3 5 2.5 60 0.2
0.3 6 2.5 61 2.5
0.3 7 2.2 62 2.5
0.4 8 0.4 63 2.8
0.3 9 0 64 0.6
0.3 10 0 IC4303
0.4 11 0 1 7.7
0.4 12 2.2 2 7.7
0.4 13 2.6 3 7.6
14 0 4 0
0.4 15 0 5 7.7
4.9 16 2.6 6 7.7
0.4 17 0.8 7 7.7
0.4 18 2.6 8 15.3
0.4 19 2.5 IC4304
0.4 20 2.1 1 ---
0.3 21 2.1 2 ---
0.3 22 2.1 3 7.7
0.9 23 0 4 7.6
0.4 24 2.1 5 7.7
2.3 25 5.0 6 0
3.1 26 2.1 7 0
0.4 27 0 8 0
0.4 28 3.8 9 15.3
29 1.5 10 15.3
3.2 30 0.8 11 15.3
2.2 31 0.1 12 7.7
2.2 32 2.5 13 7.7
2.2 33 2.5 14 7.7
2.2 34 0.7 15 ---
0 35 2.5 16 15.3
0 36 0.1
0 37 1.7 Q1001
38 0 E 0
39 --- C 157.9
40 5.0 B 0.3
0.9 41 0 Q1002
3.2 42 4.9 E 0
3.2 43 4.9 C 0.3
3.2 44 0 B 0.6
45 0 Q1051
46 0 E 12.0
2.7 47 2.5 C 14.0
5.0 48 2.3 B 12.5
0 49 0.4 Q1052
2.7 50 3.6 E 0
3.0 51 5.0 C 12.5
2.6 52 3.6 B 0.7
2.2 53 6.0 Q1053
3.0 54 2.5 E 5.0
55 0 C 5.0
0.4 56 0 B 6.0
0 57 6.0
MODE STOP MODE STOP MODE STOP
PIN NO. PIN NO. PIN NO.
Q1501 C 11.3 Q4004
E 0 B 3.8 E 0
C 0 Q3603 C -1.5
B 0.7 E 3.1 B 0
Q1502 C 11.3 Q4005
S1 5.0 B 3.7 E 0
S2 5.0 Q3604 C 0
S3 5.0 E 12.0 B -1.2
G C 5.6 Q4006
D1 5.0 B 11.3 E 0
D2 5.0 Q3605 C 0
D3 5.0 E 12.0 B -1.1
D4 5.0 C 5.5 Q4007
Q3001 B 11.3 E 0
E 3.9 Q3606 C 0.1
C 0 E 12.0 B -2.1
B 3.2 C 5.5 Q4008
Q3002 B 11.3 E 0
E 2.7 Q3610 C 0
C 0 E 0.2 B -1.9
B 2.0 C 0
Q3003 B 2.2 Q4009
E 2.0 Q3611 E 0
C 5.0 E 0 C 0
B 2.7 C 0 B -3.3
Q3004 B 2.3 Q4101
E 3.2 Q3612 E 0
C 11.2 E 4.4 C 0
B 3.8 C 0 B 0
Q3005 B 3.8 Q4304
E 12.0 Q3613 E 0
C 5.6 E 4.5 C 15.3
B 11.2 C 0 B 0
Q3007 B 3.8 Q4305
E 3.1 Q3614 E 7.7
C 11.2 E 4.4 C 15.7
B 3.8 C 0 B 8.3
Q3008 B 3.8
E 12.0 Q3875 TP1001 0
C 5.0 E 2.7 TP1002 33.0
B 11.2 C 0 TP1003 15.1
Q3009 B 2.0 TP1005 5.0
E 5.1 Q4001 TP1006 5.0
C 12.0 E 5.0 TP1007 0
B 5.8 C 5.2 TP1008 15.7
Q3011 B 4.5 TP1009 0
E 0 Q4002 TP1050 5.0
C 12.0 E 0 TP1058 12.0
B 0 C 0 TP1080 27.9
Q3601 B 0.8 TP3001 3.9
E 3.1 Q4003 TP3002 2.8
C 11.3 E 0 TP3003 2.0
B 3.7 C 0 TP3004 3.4
Q3602 B 0.8 TP3005 0.1
E 3.1 TP3006 2.5
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
MODE STOP MODE STOP MODE STOP
PIN NO. PIN NO. PIN NO.
TP3007 2.0
TP3008 3.4
TP3009 0
TP3010 5.0
TP3011 0.4
TP3101 2.7
TP3102 3.0
TP3103 1.9
TP3151 2.3
TP3401 0
TP3601 3.6
TP3602 3.7
TP3603 3.7
TP3604 3.7
TP3605 0
TP3606 0
TP3801 0.1
TP3802 5.2
TP3803 0.1
TP3804 0.1
TP3805 0.1
TP3806 0.1
TP3807 0.4
TP4002 0
TP4011 0
TP4101 0
TP4102 0
TP4103 0
TP4201 0
TP4202 0
TP4203 0
TP4204 0
TP4205 1.5
TP4206 3.8
TP4207 0.8
TP4208 0.4
TP4209 0
TP4210 0
MODE STOP
PIN NO.
VOLTAGE CHART
PV-D4742