Re: Significantly drop G2/brightness (4600 raster hack)?

From: John Robertson <jrr_at_flippers.com>
Date: Thu Nov 07 2002 - 15:14:12 EST

That should fix it, thanks Rodger!

John :-#)#

At 12:55 AM 07/11/2002 -0600, Rodger Boots wrote:

>Gregg Woodcock wrote:
>
>>The first raster hack I did was NO PROBLEMO! But these last 2 have the
>>unusual problem that the brightness is WAY, WAY too high. It is not the
>>case of a bad brightness pot because I can see a definite change when it is
>>used. It is just that the range is way too high. I tried adding in almost
>>1MOhm in series with the G2 connection to the picture tube and it was still
>>dazzlingly bright. Is there a good way to drop the G2 somewhere before it
>>gets ramped up (i.e. low voltage and low resistor)? John, is there
>>something I may have forgotten that I did the first time that I'm not doing
>>on these last 2?
>>
>>
>Instead of putting the 1 megohm in series with the G2 line try connecting
>it from the G2 line to ground.
>
>
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>
>
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Received on Thu Nov 7 12:20:33 2002

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