Re: Space Invaders monitor, constant blooming

-----Original Message-----
From: "joemagiera" <joemagiera@ameritech.net>
To: <rasterlist@vectorlist.org>
Date: Mon, 19 Jan 2004 17:11:47 -0600
Subject: RASTER: Space Invaders monitor, constant blooming

>
> Working on a WG 19V1001 in a Space Invaders. The monitor constantly is
> blooming, starts at normal size, blooms, then goes back to normal size and
> immediately blooms again. it only takes a second or two to go from normal
> size to full bloom back to normal size again. You can see a short .avi
> video clip here:
>
> http://www.joesarcade.com/joem/, then click on Space_Invaders_monitor2.avi.
> If you can't get it, I'll email it to you. Note, this movie is NOT sped up,
> that's how fast it's doing it.
>
> It's not the game board as I had a 22V1003 monitor plugged in and everything
> worked fine.
>
> Which brings up another question, anyone have any ideas what might happen or
> if it would be okay to pull the chassis on the 22V1003 and use it on the 19"
> tube?
>
> Any help appreciated. Thanks,
>
> Joe
>
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>

i dont know the chassis, but try metering the supply to the lopt with a dvm and scope, if thats stable then suspect the transformer.
does it use a tripler?
those things are a pain - if it does then try a new one.

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Received on Tue Jan 20 03:51:07 2004