Re[2]: Re[2]: Re: G07-cbo haziness

-----Original Message-----
From: Jess Askey <jess@askey.org>
To: rasterlist@vectorlist.org
Date: Sun, 13 Jan 2008 17:56:40 -0700
Subject: Re: RASTER: Re[2]: RASTER: Re: RASTER: G07-cbo haziness

>
> Okay, you need to determine if the RGB signals are getting to the color
> guns. If they are (look at the voltage on the output of your 3
> transistors) then the problem might be with the screen voltage??
>
> The color guns are off when the voltage on them is at the color gun Vcc
> (usually around 180V), so you should see them jumping around less than
> 180V and the changes should coincide with the attract mode screen changes).
>

that reminds me,
there is a capacitor in the corner of the neckboard rated at 10uf 250v or something similar,
there is also one on the mainboard.

make sure they arent the original ones - they always leak.

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Received on Sun Jan 13 20:59:36 2008