AR 1302 amp power loss

[Mark A Moss]

If it cuts off after the same amount of time each time the amp is turned
on, my guess it that it's some thing thermal.  I have no experience with
this amp, but will take a stab at it anyway.

1. If there is some type of auto-reset circuit breaker, it may be
blowing.  After it has cooled off, it re-closes and the amp would work
again, temporarily.

2. There may be a component or wire that is changing value, either
mechanically or electrically and cutting off the power.  If the power for
the entire amp is turing off (not just a pilot light) start checking the
power supply (or power supply wires).  A can of cold spray may help.

That's my two cents worth


Mark Moss, KC8DEI
Kalamazoo, MI
Grid EN72eh
www.qsl.net/kc8dei

On Fri, 19 Jun 1998 06:57:15 +0200 Francis Yerbury <yerbury at MAIL.CPOD.FR>
writes:
>Last test to see if message gets to list quote anyone has any advice
>as
>to why the AR 1302 amp should lose power 5 secs after switch on ?
>
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