Re: Asteroids graphics in one corner

Dan,

If you're sure the problem is on the board and not in the monitor, check all
of the positive and negative voltages in the analog section (there are a lot
of them). Sounds like one side is missing.

You could have bad rectifiers, bad regulators, or bad zeners.

If the problem's in the monitor, than it's a different story...

-Mark

On Mon, Nov 23, 2009 at 10:27 PM, Dan Todd <dantoddac@comcast.net> wrote:

> I’ve researched as much as I could on the Asteroids repair logs and such
> and never saw anything like this. Hopefully someone here could
>
> Save me some time.
>
> I have an asteroids board where all the graphics are showing up in the
> lower right portion of the screen. The graphics are not all perfect but
>
> everything is recognizable. Any idea where to start looking? I’m going to
> replace the 4016’s I’m just waiting on sockets to come in.
>
> Just hoping someone may have run into this before.
>
> Thanks,
>
> Dan
>

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Received on Tue Nov 24 00:33:48 2009