Re: Asteroids PCB repair help needed...

-----Original Message-----
From: "Gregg Woodcock" <woodcock@sisna.com>
To: "vectorlist" <vectorlist@synthcom.com>
Date: Fri, 17 May 2002 22:45:15 -0500
Subject: VECTOR: Asteroids PCB repair help needed...

>
> OK, I've got a couple of boards that are whacky and I'm not too sure the
> best way to go about looking into them. Part of the problem is that right
> now I have NO boards that do work (always easier to see if you have the same
> thing in the same area on a working board). I'm looking for any advice on
> how to proceed; here's what I have:
>
>

dont you have a scope?

check the vector outputs and trace them back to the dac's on the one with the
small picture.
also check the reference voltages going into the dac's.

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Received on Sat May 18 01:05:21 2002