Also check the +24V from the PS board. C2108 can cause strange PLL issues as it fails, and it WILL fail eventually. This is a known failure point in the TR7.
On Wed, 25 Dec 2024 14:24:05 -0400
"Jim Harris via groups.io" <radiove1rb@...> wrote:
Hi Gary,
No I have not seen the frequency change but I have never left that way more
than a few minutes. I already decided to clean the back switch and the
molex pins etc. I will do that as soon as I can and report back here.
Thanks for the suggestion.
73, Jim VE1RB
--
73
-Jim
NU0C
Jim Shorney