[Amps] AL-1500 IC-1 failure

[Carl]

Id check the voltage and ripple on its PS as well as for any loose wires, 
and grounds.

Carl
KM1H




----- Original Message ----- 
From: "jB" <jerryjtb at comcast.net>
To: <Amps at contesting.com>
Sent: Saturday, July 07, 2012 11:21 AM
Subject: [Amps] AL-1500 IC-1 failure


>A local fellow has an Amertiron Al-1500 that has blow IC-1 on the timer
> overload board for the third time. No apparent malfunction during 
> operation
> until after one tries to turn the amp back on after a power down. The 
> first
> two times it did not time in and the last time it did time in but would 
> not
> go into operate. Replacing IC-1 each time fixed the problem. It seems to 
> be
> OK for several months of on off operation then it fails. Any thoughts?
>
>
>
> W0ZD/3
>
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