[Amps] 374A will not turn on ??? Suggestions?

Anthony R. Gold ham-radio-mail-lists at ahjg.co.uk
Sat Oct 15 05:26:26 PDT 2011


The power switches feel different by lacking their snap/catch feel and the
power no longer comes on. Occam asks why anyone would look further than
that combination for now?

On Wed, 12 Oct 2011 02:18:43 -0500, chas <chasm at texas.net> wrote:

>
> I have 220V going into the back of this amp which has been working perfectly
> for the past couple of months.  The fuses are good, good spring tension, no
> lights on meters, no fan, nothing.
>
> Almost as if the front panel on/off switches are non functioning.
>
> Any ideas?
> This is a twin CPX800A7  rebuilt by RL Howard
> serial number 704n
>
> no smoke, no flashes, etc.  puzzled.  working one day, then not the next???
> the on/off switches don't have that snap/catch feel either.
>
> thanks es 73
>
> Chas  k5dam


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