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Re: [Amps] Kenwood TL-922 Power off issue

To: N4IJ <dougn4ij@gmail.com>, <amps@contesting.com>
Subject: Re: [Amps] Kenwood TL-922 Power off issue
From: gudguyham--- via Amps <amps@contesting.com>
Reply-to: "gudguyham@aol.com" <gudguyham@aol.com>
Date: Tue, 28 Feb 2023 20:02:33 +0000 (UTC)
List-post: <mailto:amps@contesting.com>
The amp runs a few minutes after you turn it off but fan only.  That’s normal, 
but fan only.


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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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