Re: WG6100 help, still struggling

These problems often occur in the differential amlifiers, but since you have
a problem on both axes, I would look for a common source. Have you checked
the power supply rails?

It could also be VERY well that the input protection is kicking in too
early. Try to lower the size on the game PCB and see what happens.

Mendel

----- Original Message -----
From: "Robb Gonyer" <rgonyer@mchsi.com>
To: <vectorlist@vectorlist.org>
Sent: Saturday, March 06, 2004 8:21 PM
Subject: VECTOR: WG6100 help, still struggling

> Hi again everyone,
>
> I've done some more investigation into my WG6100 problem shown here:
>
> http://home.mchsi.com/~rgonyer/wg6100/wg6100.htm
>
> I now have it narrowed down to the deflection board. I have swapped the
> HV board, neck board, and tube/yoke assembly, and the problem always
> stayed with the deflection board. Other than this, it runs fine. I've
> had it on for hours, the picture is stable with no other problems.
>
> Anyone have any ideas?
>
> Thanks in advance,
> Robb Gonyer
>
>
>
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Received on Sat Mar 6 15:00:38 2004