GE 4PE350A3 Instructions Manual page 193

EBI-6351
(a) Q7, Base, 6,0 volts P -P, V Rate
(c) Q8, Base, 8.5 volts P -P, V Rate
(e) Q12, Base, 3.0 volts P -P, H Rate
(b) Q7, Emitter, 6.0 volts P -P, V Rate
(d) Q9, Base, 7.0 volts P -P, V Rate
(f) Q13, Base, 2.0 volts P -P, H Rate
Fig. 32 Camera Sweep Board Waveforms: Q7, Q8, Q9, Q12, Q13