Voltage Chart; Main P.c.b - Panasonic DVD-KA84GA Service Manual

DVD-KA84GA / DVD-KA84PU

13 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.

13.1. MAIN P.C.B.

Ref No.
1 2
MODE
1.8 2.6
PLAY
STOP 1.8 2.6
Ref No.
1 2
MODE
1.8 2.6
PLAY
STOP 1.8 2.6
Ref No.
1 2
MODE
3.3 0
PLAY
STOP 3.3 0
Ref No.
1 2
MODE
11.4 0
PLAY
STOP 11.3 0
Ref No.
1 2
MODE
1.3 0.5
PLAY
STOP 1.3 0.5
Ref No.
1 2
MODE
1.6 4.5
PLAY
STOP 1.6 1.9
Ref No.
21 22
MODE
4.8 0
PLAY
STOP 5.3 0
Ref No.
41
42
MODE
1.6
1.6
PLAY
STOP 1.6 1.6
Ref No.
MODE 1 2
1.2 0.9
PLAY
STOP
0.8 0.8
Ref No.
21 22
MODE
1.4 2.1
PLAY
STOP
0.3 0.6
Ref No.
41 42
MODE
2.1 1.8
PLAY
STOP
2.2 1.1
Ref No.
MODE 61 62
1.5 0
PLAY
STOP
3.3 1.6
Ref No.
81 82
MODE
0.9 1
PLAY
STOP
0 0
Ref No.
101 102
MODE
1.6 1.6
PLAY
STOP
1.9 1.4
Ref No.
121 122
MODE
2.7 1.6
PLAY
STOP
2 1.6
Ref No.
141 142
MODE
3.3 3.3
PLAY
STOP
3.3 3.3
Ref No.
161 162
MODE
0 2.9
PLAY
STOP
2.9 3.2
Ref No.
181 182
MODE
3.2 0
PLAY
STOP
3.2 0
Ref No.
201 202
MODE
0 1.8
PLAY
STOP
0.1 0
3 4 5 6 7
2 1 1.6 0 11.4
2 1 1.6 0 11.4
3 4 5 6 7
2.1 1 1.9 0 11.4
2.1 1 1.9 0 11.4
IC1005
3 4 5 1
0 5 5.3 5
0 5 5.3 5
IC1452
3 4 5
3.3 9.2 11
3.3 7.6 10.9
3 4 5 6 7
5 9.2 0 0.3 1
5 9.2 0 0.3 1
3 4 5 6 7
1.6 3.2 3.2 0 0
1.6 0 0 1.6 1.6
23 24 25 26 27
5.3 0 4.8 4.6 5.3
5.3 0 5.3 5.3 0
IC2601
43 44 45 46 47
1.6 1.6 1.6 1.6 1.7
1.6 1.6 1.6 1.6 1.6
3 4 5 6 7
1.6 0 0 3.3 1.1
0.9 1.1 0 3.3 1
23 24 25 26 27
1.2 1.8 0.8 0.6 1.5
3 1.7 1.3 2.6 1.3
43 44 45 46 47
0 1.2 0 3.3 3.3
0 1.2 3.3 0 0
63 64 65 66 67
0 3.2 0 1.8 0
0 0 0 1.7 1.6
83 84 85 86 87
0 0 3.2 0 0.8
1.2 3.2 0.9 0 0
103 104 105 106 107
1.6 0 0.2 0.7 3.2
0 0.1 0 0.1 3.2
123 124 125 126 127
1.6 1.6 0 1.6 1.8
1.6 1.6 0 1.6 1.6
143 144 145 146 147
0 1.6 0 1.6 3.2
0 1.6 0 1.6 3.2
163 164 165 166 167
2.9 3 0 3.3 3.1
2.9 3.1 0 3.3 3.1
183 184 185 186 187
1.6 3.3 1.6 0 1.2
1.6 3.2 1.6 0 1.2
203 204 205 206 207
0 0 3.2 0 0.2
0.3 0 3.3 1.6 0.3
IC1001
8 9 10 11 12
11.4 6.2 9.8 10.7 11.4
11.4 6.3 9.9 10.7 11.4
IC1002
8 9 10 11 12
11.4 6.3 7.2 9 11.4
11.4 6.3 7.2 9.7 11.4
IC1101
2 3 4 5
0 5.3 0 5.3
0 3.3 0 0
IC1601
8 9 10 11 12
1 2.2 2.2 0.1 0.3
1 2.4 2.4 0.1 0.3
IC2601
8 9 10 11 12
0 0.5 0 5.3 0
0 0 1.6 5.3 0
IC2601
28 29 30 31 32
0 4.8 0 0 0
0 5.3 0 1.6 1.6
48
1.7
3.2
IC3001
8 9 10 11 12
0 1.6 0.9 1.2 0.9
1.3 0.9 0.9 0.7 0.9
IC3001
28 29 30 31 32
2 2 1 3.3 0
1.6 0.6 0 3 0
IC3001
48 49 50 51 52
0 3.2 0 0 3.3
3.3 0 0 0 3.3
IC3001
68 69 70 71 72
0 3.3 3.2 1.7 3.2
0 0 3.3 0 3.3
IC3001
88 89 90 91 92
0 0 0 1.8 0
1.8 0 0.1 1.8 3.2
IC3001
108 109 110 111 112
0 2.2 1.6 2.3 2.3
0 2.2 1.6 2.2 2.2
IC3001
128 129 130 131 132
3.2 1 1 1 3.3
3.3 0.8 0.9 0.4 3.2
IC3001
148 149 150 151 152
0 0 0 0 1.6
0 0 0 0 1.6
IC3001
168 169 170 171 172
3 3 3.2 3 3
3.1 3 3.3 3.1 3
IC3001
188 189 190 191 192
3.2 0 3.2 3.2 0
3.2 3.2 3.1 3.2 0
IC3001
208 209 210 211 212
1.4 1.5 0 1.2 1.4
1.5 0.6 0 1.2 1.6
34
13 14 15 16 17
11.4 11.4 3.2 1.6 1
11.4 11.4 3.2 1.6 1
13 14 15 16 17
11.4 11.4 3.2 1.7 1
11.4 11.4 3.2 1.7 1
IC1103
1 2 3 4 5
8.9 0 2.6 0 5.9
8.9 0 2.5 0 5.9
13 14 15 16
0.1 0.1 0 8.7
0.1 0.1 0 8.8
13 14 15 16 17
1.7 0 0 0 0
1.1 0 0 0 0
33 34 35 36 37
5.3 0 0 1.6 1.6
5.3 1.6 2.4 1.6 1.6
13 14 15 16 17
0.1 1.6 0 3.3 0.3
0.7 1.2 0 3.3 1
33 34 35 36 37
3.3 1 1.7 1.4 2.1
3.3 3.3 2.4 2.4 0.9
53 54 55 56 57
3.1 2.7 2.9 0 0
3 3.3 3.3 0 0
73 74 75 76 77
3.2 1.4 1.2 1.2 1.2
3.3 0 3.3 0 0
93 94 95 96 97
0.2 0.7 3.2 0.9 0.9
2.1 2 1.8 1.8 1.6
113 114 115 116 117
2.3 2.3 2.3 2.3 2.3
0 2.2 2.2 2.2 3.2
133 134 135 136 137
2.2 0 1.1 2.2 0
2.2 1 1 2.2 0
153 154 155 156 157
0 3.3 0 0 0
0 3.3 0 1.6 0
173 174 175 176 177
0 3.3 3.1 3 3.1
0 3.3 3.2 3 3.1
193 194 195 196 197
0 0 0 3.3 3.3
2.4 0 0 3.3 1.6
213 214 215 216
2.6 2.6 1.5 1.2
2.7 2.6 1.2 1.1
18 19 20
2 2.6 2.5
2 2.5 2.5
18 19 20
2.1 2.5 2.5
2 2.6 2.5
18 19 20
5.3 4.8 4.8
5.3 0 5.3
38 39 40
1.6 1.6 1.6
1.6 1.6 1.6
18 19 20
1.4 0 1.2
1.9 0 1.2
38 39 40
2 1.8 1.5
0.9 2.4 1.2
58 59 60
0 0 3.2
3.3 3.3 0
78 79 80
0 1.8 1.2
0 0 0
98 99 100
1.8 1.8 0.8
1.6 1.6 1.6
118 119 120
2.3 2.3 2.3
0 3.2 0
138 139 140
0.4 0.9 0
1.4 0.8 0
158 159 160
0 2.9 2.8
1.2 3 3.1
178 179 180
2.9 2.9 2.8
2.9 2.9 0
198 199 200
0 0 1.5
0 0 1.6