wrote in message
...
"Do you have waveform 73 on schematic 8? That is the B start gate. Start
there."

I have a square wave there that tracks the A sweep speed. However I see a
flat line on the collector and emitter of Q4565. That makes it highly
suspect.

I have to set it aside for a minute because I have a custom customer in
tomorrow. But in the meantime I can figure out a decent replacement for
Q4565. It is not that critical but I do have a little bit of respect for
people who are that anal about designing.

Anyway, since the intensify function works off the ten turn pot pretty much
correctly, but the intensified part never ends of course because B sweep
doesn't start, that localizes the problem. Like I said, Q4565.

Thanks...

Now I just hope that ****er ain't germanium !
+++++++++++++++++++++++++++++++++++++++++++

No Ge transistors in the 465. It's late. I'll look at it tomorrow and
suggest a next step sans you fixing it.