[TechAssist] Re: Rca CTC 111 Brightness Problem?
- From: "Bruce Tiedeman" <btied@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 12 Apr 2004 18:05:14 -0400
Sounds like a weak CRT. Turn screen down. May have to rejuvenate tube.
Bruce.
B&T Electronics
139 Margaret St
Sarnia Ontario
Canada
N7T 2Y3
519 344 1850
----- 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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