Samsung 753DFX Service Manual page 79

10 Schematic Diagrams
100 V (IC601, #1) 100V (IC601, #1)
1 2
CH1 P-P = 100 V CH1 RMS = 350.2 V CH1 P-P = 100V CH1 RMS = 325.8 V
200 V (Q404, Collector) 1.00 V (IC401, #24)
6 7
CH1 P-P = 200V CH1 RMS = 387.2V CH1 P-P = 1.00V CH1 RMS = 3.008 V
50.0 V (Q402, Drain) 12 2.00 V (IC401, #32)
11
CH1 P-P = 50.0 V CH1 RMS = 73.7V CH1 P-P = 2.00V CH1 RMS = 6.124V
23 5.00V (Q303, Collector)
CH1 P-P = 5.00V CH1 RMS = 28.33V
10-2
2.00 V (IC401, #28) 2.00V (IC401, #26)
3 4
CH1 P-P = 2.00V CH1 RMS = 5.868V CH1 P-P = 2.00V CH1 RMS = 5.868V
500 V (IC401, #23) 10.0 V (IC301, #6)
8 9
CH1 P-P = 500 V CH1 RMS = 1.425 V CH1 P-P = 10.0 V CH1 RMS = 5.06 V
50.0 V (T502, #6) 100 V (T502, #1)
13 14
CH1 P-P = 50.0V CH1 RMS = 75.6V CH1 P-P = 100V CH1 RMS = 124.0V
20.0 V (Q403, Collector)
5
CH1 P-P = 20.0 V CH1 RMS = 46.80V
2.00 V (Q402, Gate)
10
CH1 P-P = 2.00 V CH1 RMS = 7.692V
1.00 V (IC201, #13, 14)
18
CH1 P-P = 1.00 V CH1 RMS = 2.108V
CONFIDENTIAL
AN17K*/AN17L*