I knew I should have mentioned that I knew about the fan. The fan has a
separate AC input
and a separate relay for that. The amp would not shut down. Not just the
fan.
Doug N4IJ
On Tue, Feb 28, 2023 at 3:02 PM gudguyham@aol.com <gudguyham@aol.com> wrote:
> The amp runs a few minutes after you turn it off but fan only. That’s
> normal, but fan only.
>
>
> Sent from the all new AOL app for iOS
> <https://apps.apple.com/us/app/aol-news-email-weather-video/id646100661>
>
> On Tuesday, February 28, 2023, 12:43 PM, N4IJ <dougn4ij@gmail.com> wrote:
>
> I think I have read about this in the past, but not sure. I was using
> the amp on 10m working some DX. Went to shut it off with the power
> switch, but the amp stayed powered up. I ended up unplugging it.
> In reviewing the schematic it seemed like the only issue could be the
> power switch arced and welded shut. I don't have the schematic in front
> of me now. Well, I was going to confirm all of this before looking for a
> replacement switch, or relay if that is the issue. The amp now powers up
> and shuts off ok.
> What? Something welded and then broke loose?
>
> Doug N4IJ
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