[TechAssist] Re: Rca CTC 111 Brightness Problem?

Is the white band out of focus? If it is you got a problem with the CRT.
Al Marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message ----- 
From: "John & Sharon Mikowich" <spacenut@xxxxxxxxxxxx>
To: "Tech Assist" <techassist@xxxxxxxxxxxxx>
Sent: Monday, April 12, 2004 5:09 PM
Subject: [TechAssist] Rca CTC 111 Brightness Problem?


> Make: RCA
> Chassis: CTC111B
>
> Hi Everyone;
>
>     Got this one in the shop that when you turn the contrast &
> brightness to max. you get a white band in the picture that is flashing
> or jumping rapidly. If you turn the brightness or contrast down this
> will go away until you get a scene with a lot of white in & it will
> happen again. I have seen this on these chassis before, but i can't
> remember what causes this, it's been a long while. Check the usual caps,
> v measurements on the outputs can't seen anything out of the ordinary.
> Any help with this would be appreciated !
>
> Thank You in Advance;
>
> John Mikowich
> East Side Tv.
>
>
>
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