Voltage Chart; Main P.c.b - Panasonic DVD-LS80EE Service Manual

DVD-LS80EE / DVD-LS80GN / DVD-LS80GCS / DVD-LS82EE

14 VOLTAGE CHART

Note:
• • • • Indicated voltage values are the standard values for the unit measured by the DC electronic circuit tester (high-impedance)
with the chassis taken as standard. Therefore, there may exist some errors in the voltage values, depending on the internal
impedance of the DC circuit tester.
• • • • 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. MAIN P.C.B.

Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
Ref No.
MODE
PLAY
STOP
1 2 3 4 5 6
- 0.6 0.6 0 0 0
- 0.6 0.6 0 0 0 2.3
21 22 23 24 25 26 27
0.6 0.5 3.2 0.8 0.6 0.5 3.3
0.6 0.5 3.3 0.8 0.6 0.5 3.3
41 42 43 44 45 46 47
9.4 5.7 4 0 9.4 2.3
9.4 5.7 5.2 0 9.4 2.3
IC1003
1 2 3 4 5
3.3 0 3.6 - 3.6
3.3 0 3.6 - 3.6
1 2 3 4 5 6
0.2 1.1 1.7 1.5 3 -
0.2 1.1 1.7 1.5 3 -
IC1402
1 2 3 4 5
11.4 0 3.3 9.4 11 3.3
11.4 0 3.3 7.8 11
1 2 3 4 5 6
1.3 0.5 5 9.6 0 0.3
1.3 0.5 5 9.6 0 0.3
1 2 3 4 5 6
1.7 0 0 3.3 0.1 0
3.3 0 0 0 1.6 1.6
21 22 23 24 25 26 27
3.1 3.1 0.8 5.3 0 2.7 2.7
5.3 5.3 5.3 5.3 0 0.5 0.5
41 42 43 44 45 46 47
1.6 1.6 1.6 1.6 1.6 1.6 1.6
1.6 1.6 1.6 1.6 1.6 1.6 1.6
1 2 3 4 5 6
1.1 1 1.3 1.2 0 3.3 1.6
1.3 1.4 1.4 1.4 0 3.2 1.3
21 22 23 24 25 26 27
1.2 1.8 1.7 0.8 1.2 1.3 1.8
1.4 2.2 2.2 1.7 1.7 0
41 42 43 44 45 46 47
1.9 2 0 1.2 0 3.3 3.3
2.2 2.7 0 1.2 0 3.3 3.3
61 62 63 64 65 66 67
1.6 0 0 3 0.1 1.8 1.2
1.6 0 0 2.9 3.3 1.7 1.6
81 82 83 84 85 86 87
2.2 0 12 3.3 0.8 2.6
1 0 1.2 3.3 0.8 2.3
101 102 103 104 105 106 107
0 0 0 0 0.2 1.1 3.3
0 0 0 0 0 0 3.3
121 122 123 124 125 126 127
1.8 1.6 1.6 1.6 0 1.6 1.8
1.9 1.6 1.6 1.6 0 1.6 1.6
141 142 143 144 145 146 147
3.3 3.3 0 1.6 0 1.6 3.1
3.3 3.3 0 1.6 0 1.6 3.1
161 162 163 164 165 166 167
3 3 3 2.9 0 3.3
2.9 3.1 3 3.1 0 3.3 3.1
181 182 183 184 185 186 187
3.1 0 1.5 3.2 1.5 0 1.2
3.2 0 1.4 3.3 1.5 0 1.2
201 202 203 204 205 206 207
0 3.2 0.4 0 3.2 1.4 0.2
0 1.6 0 0 3.3 1.6
IC3002
1 2 3 4 5 6
0 0 0 0 3.3 3.3
0 0 0 0 3.3 3.3
1 2 3 4 5 6
1.8 1.6 0.8 1.3 1.4 1.7 1.5
0 0 0 0 0 0
21 22 23 24 25 26 27
1.5 1.7 1.9 2 2 1.2
0 0 0 0 0 3.3
41 42 43 44 45 46 47
1.3 1.3 1.4 1.6 1.6 0 3.3
1.5 1.5 1.5 1.5 1.5 0 3.3
IC1001
7 8 9 10 11 12 13
- 0 0.8 0.5 0.5 3.3 0
0 0.8 0.5 0.5 3.3 0
IC1001
28 29 30 31 32 33
0.8 0.5 0.5 3.3 1.3 0
0.8 0.5 0.5 3.3 1.3 0
IC1001
48
0 3.3
0 3.3
IC1004
1 2 3 4 5 1
5 5 5.3 - 3.3 4.9
5 0 5.3 - 3.3 4.9
IC1401
7 8 9 10 11 12 13
0 11.8 0 3 2.5 1.3 1.3
0 11.7 0 3 2.5 1.3 1.3
IC1403
1 2 3 4
0.1 - 0
0 0.1 - 0
IC1601
7 8 9 10 11 12 13
1 1 2 1.6 0.1 0.3 0.2
1 1 2.2 2.2 0.1 0.3 0.2
IC2601
7 8 9 10 11 12 13
0 0.6 0 5.3 1.2 0 0.7
0 1.6 1.6 5.3 2.4 1.6 0
IC2601
28 29 30 31 32 33
5.3 0 2.7 0 0 0
5.3 0 0.5 0 1.6 1.6
IC2601
48
1.7
1.6
IC3001
7 8 9 10 11 12 13
1.5 1.3 1.1 1.2 0 1.3
1.3 1.3 1.4 1.3 1.4 1.3
IC3001
28 29 30 31 32 33
1.6 1.5 0.5 3.3 0 3.3
0 0 0 0 3.3 0 3.3
IC3001
48 49 50 51 52 53
0 3.3 0 0 3.3 3.1
0 0 3.3 0 3.3 3.1
IC3001
68 69 70 71 72 73
0 3.3 3.3 1.7 0 3.3
0 3.3 3.3 3.3 3.3 3.3
IC3001
88 89 90 91 92 93
0 1.8 0 0.5 1.7 3.3 1.4
0 1.8 0 0.6 1.7 3.3 1.5
IC3001
108 109 110 111 112 113
0 2.2 1.6 2.6 2.6 2.6
0 2.2 1.6 2.2 2.2 2.2
IC3001
128 129 130 131 132 133
3.3 1.5 1.4 1.5 3.3 3.3
3.3 1.4 1.4 1.4 3.3 3.3
IC3001
148 149 150 151 152 153
0 0 0 0 0 0
0 0 0 3.3 0 0
IC3001
168 169 170 171 172 173
3 3 3 3 3 3 0
3.1 3 3.1 3 3.1 0
IC3001
188 189 190 191 192 193
3.1 3.1 3 3.2 0 1.7
3.2 3.2 3.1 3.2 0 2.8
IC3001
208 209 210 211 212 213
1.3 1.3 0 1.2 1.7 1.3
0 1.6 1 0 1.2 0 3.3
IC3006
7 8 1 2 3 4
0 3.3 3.2 1.2 0 0
0 3.3 3.3 1.2 0 0
IC3008
7 8 9 10 11 12 13
1.4 1 0 3.3 3.3 3.3
0 0 0 0 3.3 3.3 3.3
IC3008
28 29 30 31 32 33
0 1.3 1.2 1.1 1.2 1.1 1.3
0 0 1.5 1.5 1.5 1.5 1.5
IC3008
48
1.3
0
42
14 15 16 17 18 19 20
0 1.5 0 2 0 5.7 0.8
0 2.4 0 2.4 0 5.7 0.8
34 35 36 37 38 39 40
0 9.4 - - 7.6 8.2 5.2
0 9.4 - - 7.6 8.2 5.2
IC1101
2 3 4 5
0 5.3 - 5.3
0 5.3 - 5.3
14
1.3
1.3
14 15 16
0.2 0 9.1
0.2 0 9.2
14 15 16 17 18 19 20
0.7 0 5.3 3.1 3.1 3.1 3.1
0 0 5.3 5.3 5.3 5.3 5.3
34 35 36 37 38 39 40
5.3 0 0 1.6 1.6 1.6 1.6
5.3 2 1.6 1.6 1.6 1.6 1.6
14 15 16 17 18 19 20
1.3 0 - 1.6 1.7 0 1.2
1.4 0 3.2 1.4 1.4 0 1.2
34 35 36 37 38 39 40
1.1 1 1.4 1.6 1.6 1.5 1.7
2 1 0.8 2 1.4 1 2.3
54 55 56 57 58 59 60
0
2.8 2.9 0 0 0
2.7 3 0 0 0 0
74 75 76 77 78 79 80
1.1 1.1
1.3 1.2 1.2 0 1.6
1.2 0.9
1.3 1.3 1.3 1.2 1.8
94 95 96 97 98 99 100
1.6 1.6
1.4 1.8 1.8 1.6 1.6
1.6 1.6
1.5 1.8 1.8 1.6 1.6
114 115 116 117 118 119 120
2.4 2.5
2.6 2.7 2.6 2.4 2.4
2.2 2.2
2.2 2.2 2.2 2.2 2.2
134 135 136 137 138 139 140
1 0 3.3 0 0 1.5
1.3
1 0 3.3 0 0
154 155 156 157 158 159 160
2.9
3.3 1.5 1.5 0 1.2
3.3 1.5 1.5 0 1.2 3 3.1
174 175 176 177 178 179 180
3.3 3.2 2.9 3 3 2.8 2.7
3.3 3 3 3.1 2.8 2.9 2.9
194 195 196 197 198 199 200
0 0 3.1 1.7 0 0 1.4
0 0 3.3 1.4 0 0 1.5
214 215 216
1.4 1.2 1
3.3 0 0
IC3007
1 2 3
0 3.3 3.3
0 3.3 3.3
14 15 16 17 18 19 20
1.6 1.6
3.3 1.6 1.1 1 1.4
3.3 1.6 0 0 0 0
34 35 36 37 38 39 40
1.3 1.6 1.5 3.3 1.3 1.2 1.3
1.5 1.5 1.5 3.3 1.5 1.5 1.
0
0
0
0
3
0