Re: WGK6100 Retrace lines wont go away

From: John Robertson <jrr_at_flippers.com>
Date: Mon Dec 31 2001 - 19:20:26 EST

Check the voltages, sounds like a regulation problem at the moment...there
is a 400VDC and some others as I recall, they should be fairly close...or
is that the B&W HV units? No schematics at home and it's been months since
I last peered inside one.

John :-#)#

At 04:27 PM 31/12/2001 -0500, you wrote:
>Greetings all. I have been lurking here for quite awhile, putting all the
>good tidbits of Vector knowledge to good use.
>
>Today I got ambitious and started testing a few HV units for my WGK6100.
>Most were dead & will need further investigation, but one was an odd problem.
>
>No matter how much I adjust the brightness, the retrace lines will not go
>away. Adjusting the brightness only seems to shrink and enlarge the
>picture. If I turn the brightness all the way down, it shows a normal
>picture for about a half a second then it grows very birght and the
>retrace lines appear.
>
>I capped the HV board with a kit from Bob Roberts, but still the same
>symptoms.
>
>Any help would be greatly appreciated
>
>Thank you
>Randy

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Received on Mon Dec 31 16:43:12 2001

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