You must remember that every game Pcb needs to be matched to the monitor you are viewing it with. I can see that your linearity is also out as well as your colours in that video.
The rule is, that you can't expect every vector Pcb output to be the same, they all drift a bit after all these years.
Andrew Welburn (mobile)
www.andys-arcade.com
On 27 Sep 2012, at 20:36, Gavin Benson <gavin.benson@gmail.com> wrote:
> Hi
>
> I have 2 working Star Wars pcbs.
>
> One of them plays perfectly with nice vibrant colours and no other problems but the other pcb shows weak colours, particularly noticeable on the tie fighter fire. Also when the Death Star explodes the left side when it is a red set of circles it is only partially displayed. The chassis transistors have been recently replaced and the voltages are good.
>
> Here is a video link:
>
> http://youtu.be/3-3JA5iFXYE
>
> Has anyone got any ideas, could it be the AVG chip?
>
> Thanks
>
> Gavin
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Received on Thu Sep 27 17:29:33 2012
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