Paul,
This is not an easy job. It may take 2 to 3 hours.
You need to remove the AC filter assembly to expose the Switch ON (SWON)
board. Take all the connections off it, making sure you note where they go
back on for later.
Watch out for the ribbon cable stuff.
Remove the SWON board and you again need to carefully remove the
connections from it. Then with the proper metric tools remove the HV board.
If you run into issues you can send it back to us for repair of course.
Jay, WX0B
Jay Terleski
Array Solutions
214 954 7140
On Thu, Aug 19, 2021 at 11:00 AM <amps-request@contesting.com> wrote:
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> 1. OM-2000A+ (paul@paulbaldock.com)
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> Message: 1
> Date: Thu, 19 Aug 2021 01:32:18 -0700
> From: <paul@paulbaldock.com>
> To: <amps@contesting.com>
> Subject: [Amps] OM-2000A+
> Message-ID: <009101d794d4$b93588f0$2ba09ad0$@paulbaldock.com>
> Content-Type: text/plain; charset="us-ascii"
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>
> I am repairing an OM-2000A+ for fiend. I need to replace the glitch
> resistor
> on the HV Board, This board is rather buried in the amp and it looks like
> it
> will be a major disassembly procedure to remove. Has anybody experience
> working on the HV Board in this amp and knows the simplest way to access
> it?
>
> Thanks
>
> - Paul KW7Y
>
>
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> End of Amps Digest, Vol 224, Issue 12
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