[Heathkit] OT: Removing cover of Philips PM-6673 frequency counter

[Marshall Dues (K5MMD)]

Hello, Robert,

I have a PM-6624 520 Mhz timer/counter and just removed my top cover by
removing two phillips screws on the rear panel just under the rear trim
ring.  One screw is above the external battery connector posts and the
other screw is above the Gate Monitor BNC connectors.  Remove these screws
and lift the rear end of the top cover upwards and slide the whole top
cover aft to disengage the trim ring on the front panel of the counter.

The bottom cover comes of in a similar manner.

Hope this helps.

Regards,

Marshall Dues,  K5MMD
Katy, TX



On Sun, Feb 1, 2015 at 10:21 PM, Robert Myers <rsmyers at rogers.com> wrote:

> Bit of an odd question here, but does anyone know the proper way to remove
> the cover of a Philips PM-6673 120 MHz frequency counter?  You would think
> this would be obvious, but ...
>
>
>
> I have various issues of service manuals on the device but none seem to
> explicitly describe doing that - unlike Heath manuals would :).  Although
> they show a cutaway of the cover revealing locations of certain parts that
> may need to be trimmed/jumpered, etc., they don't say how to actually
> remove
> the cover.
>
>
>
> I don't want to pry something and break it.  The one I have is already
> damaged slightly.
>
>
>
> Thanks,
>
> -- Rob
>
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