Re: TM 500 Power Module Tester and Utility Power Supply

Dave Casey

There are already photos on the TekWiki page for this plugin showing
exactly what you're asking for. The unit shown is of identical construction
to mine (down to the sharpie labeling of the PWB part number and the
hand-scribed number in the soldermask above it).

Dave Casey

On Sat, Aug 1, 2020 at 1:15 AM Bill Perkins <sales@...> wrote:

I have one that was made by Tek (has a Tek serial number). It has a
purpose built Tek PWB in it, which has been numbered "670-8715-00" in
Sharpie. The two trimmers in mine are Bourns 386 series. All the front
panel controls and I/O are connected to the PWB with hookup wire
the Scope output). The board is laid out such that all these connection
points are near the front panel end of the PWB, and they all appear to
labeled in the etch layer.

Dave Casey
Would you mind pulling the covers off and taking a few photos of each
side of the PCB and both sides of the front panel?

I'm interested in building one myself too.

Likewise . . .


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