Sounds like the stepstart relay isn't letting go
after a few seconds. Contacts may just be stuck,
If I remember right its been a few years, the
step start relays are K1 a,b and K2 a,b
Mark WB8JKR
On Mon, 11 Jun 2001 21:07:50 -0500 "NOLL AMIDZICH" <NAMIDZICH@wi.rr.com>
writes:
>
> Hello to all,
>
> I have an Alpha 77dx that had been working fine until yesterday.
>
> Now when I turn on the amp there is no high voltage. (There is about
> 230
> volts per the Alpha meter). The blower runs but the amp will not
> switch
> into the "standby mode". I checked the fuses and the 2 amp "F3"
> fuse had
> blown. I replaced this fuse with another 2 amp "slow blow" fuse.
> Powering up
> the amp again resulted in another blown fuse after about 3 seconds.
>
> Any advice would be appreciated.
>
> Thanks
>
> Noll W9RN
>
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