Re: Asteroids Buzz revisited....

-----Original Message-----
From: "Robert Gonyer" <rgonyer@mchsi.com>
To: <vectorlist@vectorlist.org>
Date: Sat, 21 Apr 2007 09:06:46 -0500
Subject: VECTOR: Asteroids Buzz revisited....

>
> Okay, finally got a chance to get back to my "LOUDLY" buzzing Asteroids :-)
>
>
>
> I was lucky enough to borrow a known working AR and main board.. And it
> turns out my problem is in the main board. When I swap the working board
> in, no buzz at all.
>
>
>
> I cleaned the edge connector pads, and removed and cleaned all the socketed
> chips. The buzz remains. Any suggestions?
>

change all the electrolytic capacitors, datasheets put a capacitors life at between 2000 hours running & 10years shelf.
these boards are 28 years old!

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Received on Sat Apr 21 15:58:31 2007