OK, guys, I found the problem. The cable that routes the channel 1 signal
from the "attenuator box" had disconnected itself. It looks like the weight
of the attached toroid was probably responsible.

Thanks, Michael


In article , .
says...


"Michael J. Linden, N9BDF" wrote in
:

Yes, I have the manual and I'm sure the scope is configured correctly
to read voltage off of channel 1.




The proper way to proceed is to look at the schematics and circuit
description in your service manual,and check the voltage/signal that's
picked off from the Ch.1 vertical and applied to the DMM input.

--
Jim Yanik
jyanik
at
kua.net