GE 4PE350A3 Instructions Manual page 181

EBI-6351
(a) Q1, Base, 1.0 volt P -P, H Rate
(c) Q3, Base, 0.75 volt P -P, H Rate
(e) Q4, Base, 24 volts P -P, H Rate
(g) Q5, Base, 24 volts P -P, H Rate
(b) Q2, Base, 3.5 volts P -P, H Rate
(d) TP1, 0.75 volt P -P, H Rate
(f) Q4, Emitter, 24 volts P -P, H Rate
(h) Q5, Emitter, 24 volts P -P, H Rate
Fig. 26 Timing and Calibration Generator Board Waveforms: Ql, Q2, Q3