Voltage And Waveform Chart; Dvd Module P.c.b - Panasonic SA-HT640WPL Service Manual

SA-HT640WPL

14 Voltage and Waveform Chart

14.1. DVD Module P.C.B.

Re f No.
MODE 1
CD P LAY 3.1
Re f No.
MODE 21
CD P LAY 3.4
Re f No.
MODE 41
CD P LAY -
Re f No.
MODE 61
CD P LAY -
Re f No.
MODE 81
CD P LAY 3.4
Re f No.
MODE 101
CD P LAY 2.4
Re f No.
MODE 121
CD P LAY 1.5
Re f No.
MODE 141
CD P LAY 0.5
Re f No.
MODE 161
CD P LAY 3.4
Re f No.
MODE 181
CD P LAY 0
Re f No.
MODE 201
CD P LAY 0
Re f No.
MODE 221
CD P LAY 0.2
Re f No.
MODE 241
CD P LAY 1.7
Re f No.
MODE 1
CD P LAY 3.4
Re f No.
MODE 21
CD P LAY 1.6
Re f No.
MODE 41
CD P LAY 0.1
Re f No.
MODE 1
CD P LAY 3.4
Re f No.
MODE 1
CD P LAY -
Re f No.
MODE 1
CD P LAY 1.7
Re f No.
MODE 21
CD P LAY 9.6
Re f No.
MODE 1
CD P LAY 0
Re f No.
MODE 21
CD P LAY 2.4
Re f No.
MODE 1
CD P LAY 0
Re f No.
MODE 1
CD P LAY 0.7
Re f No.
MODE 1
CD P LAY 0.1
Re f No.
MODE 21
CD P LAY -
Re f No.
MODE 41
CD P LAY 1.4
Re f No.
MODE 1
CD P LAY 3.0
Re f No.
MODE E
CD P LAY 4.9
Re f No.
MODE E
CD P LAY 4.2
Re f No.
MODE E
CD P LAY 0.1
2 3 4 5 6
3.0 0 3.1 3.3 3.4
22 23 24 25 26
- - 1.5 0.8 1.2
42 43 44 45 46
- - 1.2 - -
62 63 64 65 66
3.4 0 0 0.1 1.0
82 83 84 85 86
0.1 3.4 3.4 0.1 0.1
102 103 104 105 106
2.1 1.9 0.3 0 1.9
122 123 124 125 126
0 0 0.1 0 0
142 143 144 145 146
0 0 0 0 1.1
162 163 164 165 166
0 0 0 0 3.4
182 183 184 185 186
3.4 0 0 - -
202 203 204 205 206
3.4 3.4 1.2 0 1.7
222 223 224 225 226
0 1.7 0.2 3.4 1.7
242 243 244 245 246
0 1.7 3.3 3.4 3.4
2 3 4 5 6
3.2 3.4 3.1 3.2 0.1
22 23 24 25 26
0.1 - - - -
42 43 44 45 46
3.0 3.4 3.2 3.1 0
2 3 4 5 6
0 0.1 - - 0
2 3 4 5
- - - -
2 3 4 5 6
1.7 1.7 1.9 1.9 1.8
22 23 24 25 26
9.4 1.8 1.7 1.7 1.7
2 3 4 5 6
3.4 3.0 3.4 1.7 0.9
22 23 24 25 26
4.9 - 0 2.5 2.4
2 3
3.2 3.4
2 3 4 5
1.2 0 0 0
2 3 4 5 6
0.1 0.1 0.1 3.4 3.4
22 23 24 25 26
- - - - 2.4
42 43 44 45 46
1.4 1.7 1.7 1.9 0
IC8691
2 3 4 5
3.0 0.1 4.3 4.9
Q8550 Q8551
C B E C
4.8 4.2 0.1 4.8
Q8562 Q8606
C B E C
2.3 3.6 0 0.1
QR8111 QR8112
C B E C
0.1 1.2 0.1 4.5
IC8001
7 8 9 10 11 12
3.0 3.1 0 0 3.1 3.4
IC8001
27 28 29 30 31 32
1.0 3.4 0 0.5 1.0 -
IC8001
47 48 49 50 51 52
- 3.4 0 - - 2.5
IC8001
67 68 69 70 71 72
1.0 3.0 2.8 3.1 0.1 0.1
IC8001
87 88 89 90 91 92
0 0.1 1.2 0 0 0
IC8001
107 108 109 110 111 112
3.4 2.1 2.1 1.9 1.8 1.1
IC8001
127 128 129 130 131 132
2.3 1.7 2.6 2.6 2.6 2.6
IC8001
147 148 149 150 151 152
2.2 1.7 2.6 2.6 2.6 2.6
IC8001
167 168 169 170 171 172
3.4 1.7 0 1.7 0.9 1.2
IC8001
187 188 189 190 191 192
- - - 3.4 0 1.0
IC8001
207 208 209 210 211 212
1.4 1.4 3.4 3.4 1.0 1.8
IC8001
227 228 229 230 231 232
0.1 0.9 0 0.1 3.4 1.6
IC8001
247 248 249 250 251 252
0 3.3 2.6 0 3.6 2.8
IC8051
7 8 9 10 11 12
3.2 3.4 3.1 3.0 - 0.1
IC8051
27 28 29 30 31 32
3.4 0 - - - -
IC8051
47 48 49 50 51 52
3.0 3.1 3.4 2.8 2.8 0
IC8111
7 8
0 4.9
IC8151
IC8251
7 8 9 10 11 12
0 4.9 3.4 0.1 2.6 2.4
IC8251
27 28
3.4 3.2
IC8421
7 8 9 10 11 12
1.7 1.7 4.8 0 0.9 0.1
IC8421
27 28
2.4 4.8
IC8601
IC8606
IC8611
7 8
0.1 3.4
IC8651
27 28 29 30 31 32
0 1.9 1.0 1.0 1.0 1.0
IC8651
47 48
3.4 -
1 2
0 0
Q8552
B E C B
0.1 4.8 0 4.8
Q8607
B E C B
0.7 0 3.2 0.1
QR8420
B E C B
0.1 0 4.0 0.1
52
13 14 15 16 17 18
2.9 3.1 3.0 0 3.0 3.0
33 34 35 36 37 38
- 3.4 0 - - 2.4
53 54 55 56 57 58
0 0 0 - - -
73 74 75 76 77 78
3.2 0 1.7 .0 1.7 0.1
93 94 95 96 97 98
0 0.1 0.1 0 0 3.4
113 114 115 116 117 118
1.1 1.7 1.7 1.7 1.7 3.3
133 134 135 136 137 138
2.6 2.6 2.4 2.4 0 2.4
153 154 155 156 157 158
2.6 2.6 2.4 2.4 0 2.4
173 174 175 176 177 178
0 0 0 0.9 1.7 3.4
193 194 195 196 197 198
1.7 0 1.5 3.4 1.3 0.5
213 214 215 216 217 218
0 - - 3.4 2 0
233 234 235 236 237 238
- 2.2 0 1.2 0.1 0.1
253 254 255 256
0 2.9 3.4 2.9
13 14 15 16 17 18
2.9 3.4 2.7 3.3 3.3 3.3
33 34 35 36 37 38
- - - - 3.4 1.7
53 54
2.9 0
13 14 15 16 17 18
2.5 2.5 4.5 4.6 5.1 4.0
13 14 15 16 17 18
0.1 0 2.4 2.4 4.9 0
33 34 35 36 37 38
1.4 1.2 1.5 1.5 3.4 1.4
IC8695
3 4 5
0 0 4.9
Q8560 Q8561
E C B E C
0.1 0.1 0.7 1.5 3.5
QR8571
E C B
3.4 3.3 0.1
19 20
3.4 0
39 40
- -
59 60
- -
79 80
3.4 0
99 100
0.8 0.1
119 120
2.0 1.7
139 140
0 0
159 160
3.4 0
179 180
0 3.4
199 200
1.5 1.4
219 220
1.2 1.6
239 240
3.4 3.2
19 20
3.0 2.2
39 40
2.7 -
19 20
0.1 0.6
19 20
2.4 2.4
39 40
1.2 1.3
B
2.1