[time-nuts] General Technology Corp model 304b

paul swed paulswedb at gmail.com
Mon Apr 30 11:42:44 UTC 2012


Did download the manual and a good read.
Thanks

On Mon, Apr 30, 2012 at 12:12 AM, Don Latham <djl at montana.com> wrote:

>
> A first-class engineered unit will have a single point where the chassis
> and circuit grounds tie together, Sometimes it's a panel, where the i/o
> connectors are coaxial. I've fixed units with good engineering and
> sloppy construction where accidental extra common points have caused
> problems.
>
>
> > The bottom pin (pin B) is connected to circuit ground which is connected
> > to chassis ground on my unit and the schematic confirms it.  That could
> > be why you have to ground that pin to make your unit work.  There
> > appears to be a broken or missing ground somewhere in your unit.
> > >
>
>
> --
> "Neither the voice of authority nor the weight of reason and argument
> are as significant as experiment, for thence comes quiet to the mind."
> R. Bacon
> "If you don't know what it is, don't poke it."
> Ghost in the Shell
>
>
> Dr. Don Latham AJ7LL
> Six Mile Systems LLP
> 17850 Six Mile Road
> POB 134
> Huson, MT, 59846
> VOX 406-626-4304
> www.lightningforensics.com
> www.sixmilesystems.com
>
>
>
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