Circuit Voltage Chart - LG DK676X Service Manual

• CIRCUIT VOLTAGE CHART

MODE MODE
STOP PLAY STOP PLAY
PIN NO. PIN NO.
IC201
(AM5869S) 26 0.642 2.068
1 1.36 1.362 27 0 0
2 1.81 1.78 28 2.705 2.718
3 1.57 1.81 29 1.971 1.985
4 1.36 1.37 30 1.362 1.374
5 1.24 1.25 31 1.336 1.415
6 0 0 32 1.349 1.320
7 0.03 0.04 33 1.351 1.320
8 5.68 5.63 34 2.502 2.473
9 0 0 35 2.1 1.830
10 0 0 36 1.714 1.5
11 2.81 2.92 37 1.361 1.938
12 2.81 2.8 38 1.361 1.326
13 2.79 2.8 39 0 0
14 2.79 2.77 40 1.361 1.380
15 2.76 2.75 41 1.361 1.352
16 2.76 2.79 42 1.364 1.403
17 1.96 3.58 43 2.502 2.472
18 1.96 1.92 44 2.692 3.455
19 5.68 5.63 45 2.695 3.452
20 1.16 1.67 46 0 3.176
21 5.68 5.63 47 1.99 2.213
22 0 0 48 1.77 1.777
23 1.36 1.63 49 2.051 2.042
24 5.65 5.6 50 2.076 1.954
25 5.65 5.6 51 1.773 2.645
26 1.36 1.36 52 2.461 1.963
27 1.36 1.41 53 1.607 1.869
28 0 3.19 54 0.551 1.950
IC601
(MT1389E) 55 0 3.042
1 0 0 56 0 0.457
2 0.764 2.015 57 3.301 3.284
3 0.718 2.017 58 1.373 3.282
4 0.642 2.032 59 2.333 0.475
5 1.64 2.026 60 3.302 3.284
6 1.64 0 61 0.929 3.234
7 1.968 1.63 62 3.323 3.281
8 1.967 2.015 63 3.323 0.38
9 1.967 2.017 64 0.299 0.84
10 1.971 2.032 65 2.326 2.34
11 1.973 2.026 66 1.848 0.825
12 0.578 0.965 67 0 0.451
13 0.705 0.968 68 0 2.004
14 0.703 0.962 69 2.046 1.971
15 0.707 0.967 70 0 0.043
16 0.711 0.984 71 1.225 1.418
17 0.712 0.983 72 1.560 1.587
18 1.972 1.989 73 1.26 0.802
19 1.973 1.988 74 0 0
20 0 0.182 75 0.829 0.95
21 0 0.181 76 0.97 1.177
22 3.278 2.329 77 2.0 2.025
23 3.278 3.257 78 2.28 1.554
24 3.295 3.237 79 0 0.913
25 2.761 2.777 80 1.148 1.196
MODE MODE
STOP PLAY STOP PLAY
PIN NO. PIN NO.
81 1.508 1.314 136 3.292 3.282
82 0 0.075 137 3.295 3.28
83 1.776 1.904 138 0.016 0.032
84 2.574 1.775 139 0.024 0.048
85 3.289 3.520 140 0.024 1.39
86 3.298 3.281 141 0.042 1.12
87 0 3.286 142 1.22 1.56
88 3.277 3.286 143 1.463 0.998
89 3.278 3.494 144 1.152 0
90 2.703 0.046 145 0.99 3.274
91 3.289 3.51 146 1.763 0
92 3.288 0.092 147 2.551 3.259
93 3.306 3.261 148 0 0
94 0 3.259 149 0 0
95 0 0.391 150 3.312 0
96 2.541 3.280 151 0 0
97 3.321 3.63 152 0 1.232
98 0 3.285 153 0 1.232
99 3.332 3.5 154 0 1.236
100 3.0 0.05 155 0 0
101 3.334 3.31 156 0 0.035
102 3.015 3.318 157 0 1.609
103 0 3.196 158 0 0
104 0 3.696 159 1.610 0
105 0 1.57 160 3.282 3.268
106 0 0.162 161 1.229 1.208
107 0 0.562 162 1.234 1.208
108 3.336 3.288 163 0 0
109 0 0.547 164 0.47 0.38
110 0.535 1.16 165 3.28 3.269
111 0.558 1.92 166 0 0
112 0.601 0.37 167 3.281 3.267
113 0.211 1.15 168 0.418 0.331
114 0.314 0 169 0 0.294
115 1.593 0.55 170 0.559 0.312
116 1.245 0.11 171 0.339 0.287
117 1.014 0.12 172 0 0
118 0.587 0.8 173 1.376 1.36
119 0.962 0 174 0 1.391
120 0 0 175 1.384 1.380
121 1.048 3.024 176 0 3.281
122 1.024 0.39 177 1.287 3.286
123 2.899 0.38 178 1.589 1.594
124 3.266 2.8 179 0 0
125 3.107 2.83 180 0 0
126 3.223 3.050 181 0 0
127 3.03 2.757 182 3.245 3.226
128 1.26 0.34 183 2.924 2.937
129 0897 1.56 184 1.294 1.619
130 0.06 0.5 185 1.610 1.602
131 0.192 1.77 186 1.602 1.565
132 1.763 2.217 187 2.971 3.256
133 0.958 2.176 188 3.272 3.252
134 0.991 1.57 189 3.272 3.253
135 1.0 1.945 190 3.272 3.253
3-47
MODE MODE
STOP PLAY STOP PLAY
PIN NO. PIN NO.
191 0 0 29 3.2 3.17
192 1.765 1.776 30 3.2 3.17
193 0.710 0.710 31 0 0
194 1.745 1.053 32 0 0
195 0.711 1.090 33 0 0
196 0.498 0 34 0 0
197 0 0 35 3.2 0
198 0 0.3 36 0 0
199 3.227 3.214 37 3.2 3.23
200 1.971 1.590 38 3.26 0
201 0 0 39 3.2 3.17
202 2.232 1.774 40 0 0
203 0 0.58 41 3.2 3.17
204 0 0.729 42 0 0
205 0 0 43 0 3.17
206 3.296 1.06 44 0 0
207 0.712 1.709 45 0 0
208 1.353 1.353 46 0 0
209 3.277 1.444 47 0 0
210 1.0 1.868 48 3.2 3.17
IC603
211 0 0 (HY57V64)
212 1.649 1.620 1 3.25 3.23
213 1.648 1.619 2 2.85 2.86
214 1.055 1.306 3 3.25 3.22
215 1.88 0.89 4 2.87 2.87
216 3.293 3.2 5 2.85 2.5
IC602
(MX29LV160)
6 0 0
1 3.2 3.17 7 2.81 2.1
2 0 3.17 8 2.9 2.04
3 3.2 3.17 9 3.25 3.22
4 3.2 0.97 10 2.85 2.1
5 3.2 3.16 11 2.87 2.91
6 3.2 3.16 12 1.9 0
7 0 3.16 13 2.8 2.1
8 0 3.16 14 3.25 3.22
9 0 3.16 15 0 0
10 0 1.02 16 3.18 3.1
11 3.2 3.16 17 3.07 2.58
12 5.25 5.25 18 3.14 0.61
13 0 2.73 19 2.95 2.97
14 1.54 3.19 20 2.9 2.96
15 1.38 1.71 21 2.6 0.32
16 3.2 2.43 22 2.81 2.83
17 3.2 3.17 23 0.05 0.06
18 3.2 3.16 24 0.16 0.18
19 1.7 3.17 25 0.16 0.18
20 2.2 3.17 26 0.16 0.17
21 0 3.17 27 3.26 3.24
22 0 3.17 28 0 0.59
23 0 0 29 0.16 0.17
24 0 0 30 0.15 0.53
25 0 0 31 0.16 0.53
26 0 0 32 0.12 0.5
27 0 0 33 0.05 0.16
28 3.2 3.17 34 0.05 0.17
3-48
MODE MODE
STOP PLAY STOP PLAY
PIN NO. PIN NO.
35 0.04 0.5 9 4.84 4.8
36 2.85 0.08 10 2.3 4.75
37 3.26 3.236 11 1.81 2.7
38 1.79 1.78 12 1.96 2.39
39 0 0 13 0 0
40 2.7 0.1 14 2.1 2.56
41 2.7 0 15 2.32 2.13
42 2.9 2 16 2.35 2.16
43 3.26 3.23 17 2.1 1.96
44 2.92 1.95 18 0.9 0.93
45 2.92 2.01 19 1.58 1.58
46 0 0 20 1.25 2.21
47 2.92 2.03 21 0.94 0.92
48 2.94 2.17 22 0.95 0.92
49 3.26 3.23 23 1.5 1.62
50 2.91 2 24 1.59 1.79
51 2.94 2 25 4.84 4.82
52 0 0 26 0 0
53 2.9 1.85 27 1.44 1.6
54 0 0 28 2.04 1.76
IC701
(MM1692) 29 0 0
1 4.94 4.93 30 1.36 1.54
2 2.33 2.33 31 1.32 1.5
3 2.47 2.46 32 0 0
Q201
4 1.83 1.82 Q201
5 4.94 4.93 Emitter 3.31 3.26
6 1.55 1.49 Collector 0.14 0.1
7 0 0 Base 3.27 3.27
Q202
8 2.33 2.32 Q202
9 2.32 2.32 Emitter 3.31 2.32
10 0 0 Collector 0.14 2.31
11 2.29 2.26 Base 3.27 3.06
Q205
12 2.3 2.31 Q205
13 1.06 1.21 Emitter 0.66 0.01
14 1.62 1.81 Collector 0.01 4.97
15 1.6 1.82 Base 0.001 0
Q206
16 2.3 2.30 Q206
IC703
IC703(MC4580) (MC4580) Emitter 3.25 0.03
1 5.45 5.46 Collector 0.01 0.18
2 5.45 5.46 Base 0.001 0
Q207
3 5.45 5.46 Q207
4 0 0 Emitter 0 4.93
5 5.45 5.47 Collector 0 0
6 5.45 5.46 Base 0 0
Q208
7 5.45 5.46 Q208
8 12.1 12.1 Emitter 1.8 1.8
IC901
IC901 Collector 1.78 1.8
1 2.16 2.15 Base 2.49 2.48
Q701
2 4.83 4.8 Q701
3 4.83 4.8 Emitter 0 0.037
4 4.83 4.81 Collector 12 12
5 3.84 4.2 Base 0 0
Q702
6 0 0.01 Q702
7 0 0.01 Emitter -0.6 0.28
8 0 0.01 Collector 0 0.05
MODE
STOP PLAY
PIN NO.
Base 0.001 0.001
Q703
Q703
Emitter 3.27 3.26
Collector -0.6 0.15
Base 3.3 3.3
Q705
Q705
Emitter -0.6 0.01
Collector 0 0.03
Base 0 0.001
Q706
Q706
Emitter 0.7 0.7
Collector 0.004 0.004
Base 0 0
Q707
Q707
Emitter 0.7 0.7
Collector 0.004 0.004
Base 0 0
Q708
Q708
Emitter 0.7 0.7
Collector 0.004 0.004
Base 0 0