LG FA-3000AWE, Руководство по обслуживанию, Страница: 8 / 22

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2. FA-P3000 (AMP)
3. FA-P3000 (DSP)
IC320 (STK402-930) IC151 (TDA7294)
PIN NO. Volt(V) PIN NO. Volt(V) PIN NO. Volt(V)
1 -0.12V 16 -0.13V 1 -1.8
mv
2 -0.13V 17 -0.13V 2 -0.4
mv
3 -0.12V 18 -24.4V 3 -1.5
mv
4 -0.12V 19 -0.13V 4 -1.8
mv
5 -15.4
mv
20 -0.13V 5 -0.3V
6 -13.3
mv
21 -0.12V 6 15.55V
7 28.6V 22 -0.13V 7 29.1V
8 -28.7V 23 -11.4
mv
8 -29V
9 -28.7V 24 -25.8V 9 4.9V
10 28.7V 10 4.9V
11 12.6
mv
11 2.2
mv
12 -9.2
mv
12 6.8
mv
13 25.8V 13 29.2V
14 -2.3
mv
14 -0.7
mv
15 -25.5V 15 -29.3V
IC201 (CS4228A) IC202 (CS8415)
PIN NO. Volt(V) PIN NO. Volt(V) PIN NO. Volt(V) PIN NO. Volt(V)
1 0.58V 16 2.11V 1 0.12V 16 1.63V
2 34.8
mv
17 2.11V 2 88.8
mv
17 1.64V
3 0.94V 18 3.56V 3 8
mv
18 25.7
mv
4 1.23V 19 2.17V 4 7.6
mv
19 2.9V
5 1.61V 20 2.17V 5 7.6
mv
20 25.3
mv
6 1.64V 21 4.92V 6 4.93V 21 1.7V
7 5.5
mv
22 4.6
mv
7 7.6
mv
22 24.6
mv
8 3.27V 23 2.28V 8 7.6
mv
23 3.28V
9 3.28V 24 2.29V 9 3.27V 24 24.6
mv
10 1.51V 25 2.28V 10 1.50V 25 24.6
mv
11 13.8
mv
26 2.29V 11 26.4
mv
26 24.6
mv
12 0.12V 27 2.28V 12 0.25V 27 0.11V
13 3.27V 28 2.29V 13 24.5
mv
28 13.7
mv
14 3.26V 14 24.5
mv
15 3.28V 15 24.5
mv