[R-390] Dead R-390A Update

[Buzz]

Bill,
After you do a thorough visual inspection, then check for proper
voltages out of the power supply, after that check to see that the local
oscillator is running. Next I usually start pulling or wiggling audio
tubes while listening for any noise from the speaker then work my way up
the tube line up.

GL,


On Sun, 20 Feb 2005 17:05:55 -0600, you wrote:
>The situation with this radio is getting more confusing.  I went
through it and checked every tube substituting one tube at a time and
found nothing - ended up leaving the old tubes in.  I also checked all