30
Table of Test Points
Pos. Test Point Instrument Meas. Range / Setting Readout
D1 Input voltage Digital voltmeter 200 V DC approx. + 18 V ... + 25 V
D2 Supply voltage Digital voltmeter 20 V DC approx. + 5 V
D3 Supply voltage Digital voltmeter 20 V DC approx. 4 V
D4 Amplifier voltage Digital voltmeter 2 V DC ... 185 mV ... 850 mV ...
D5 Low-pass filter output Digital voltmeter 2 V DC ... 185 mV ... 850 mV ...
D6 Reference voltage Digital voltmeter 20 V DC approx. + 5 V
O1 Control voltage Oscilloscope
2 V / Div. DC
0,2 ms / Div.
O2 Discharge voltage Oscilloscope
2 V / Div. DC
0,2 ms / Div.
O3 Comparator input Oscilloscope
2 V / Div. DC
0,2 ms / Div.
O4 Comparator output Oscilloscope
2 V / Div. DC
0,2 ms / Div.
⊥
Ground