GE M935AWL restoration

[Yamamaya42]

Originally Posted by bandersen

You mean this little guy? Sure beats have the horizontal output tube running and HV crackling.

It's not so much having the HV present and the hazards it causes, it's the horizontal pulses that are the problem if I remember, the chroma bandpass amp is tied to the lower coil on the FBT, via a 120 pf cap, and with those pulses there, it will make it quite impossible to plot the curve of the amp, thus it's shut off for adjustment, as far as I know.