Jim,
I believe it was the mod to replace almost everything in the 425 PS less the
the transformer, fan, and switches. It was a new 81211 board with new (smaller
size) electrolytic capacitors, diodes, resistors, and possibly the 81212 board
. I've had my 425 (Export model) S/N 425-00516 about twenty-three years so it
wouldn't hurt me to rebuild the PS before I loose a cap or diode to old age.
73,
Gary - AB9M
--------------------------------------------------
From: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Sent: Sunday, August 08, 2010 1:14 AM
To: "TenTec Reflector" <tentec@contesting.com>
Subject: Re: [TenTec] Titan 425 PS parts
> Hi Gary,
>
> On Sat, 7 Aug 2010 23:09:56 -0500, CSM\(r\) Gary Huber wrote:
>
>>Some time back there was a Ham selling a HV diode string, capacitor board
>>replacement for the Titan 425 power supply. While I don't need one now, I'd
>>like to do the mod.
>
> What mod?
>
> 73, Jim K9YC
>
>
>
>
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