Question about RCA F36645 TV

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Rca 62" PROJECTION FLATSCREEN - COLOR PROBLEM/FLICKERING SCREEN

I HAVE A RCA 62" FLAT SCREEN PROJECTION TV THAT IS APPROX 5-6 YEARS OLD. THE PICTURE IS FLICKERING IN AND OUT OCCASIONALLY, AND THE COLOR GOES OUT OCCASIONALLY AND EVERYTHING TURNS RED. IN THE PAST WHEN THE TV WAS UNDER WARRANTY WE HAD TO HAVE THR GREEN COLOR TUBE REPLACED. IS THIS WHAT IS HAPPENING AGAIN? IT SEEMS DIFFERENT. WHAT ELSE COULD BE GOING WRONG? I DON'T WANT TO HAVE TO REPLACE THIS TV, BUT DON'T WANT TO PAY HUGE $$ TO HAVE IT REPAIRED EITHER. PLEASE HELP.

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Sounds like the red picture tube could be shorting internally which would cause the "all red" condition. In which case you'd have to replace the red tube. Are there horizontal (slightly slanted) lines through the picture as well when this is happening and a very very bright screen? If so it's most likely the tube.

Posted on Oct 06, 2008

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MY TV PICTURE HAS GONE A LITTLE DARKER AND ADJUSTING BRIGHT, CONTRAST, COLOR,ETC. DOES NOT HELP


How long u have this RCA analoge tv?Around 10 years or more and used it like about 5 or 6 hrs everydays?Yes,than ur tv it is losing CRT tube radiation cohetion.As times go bye years in years out the tv CRT-(tv tube) radiation will slowly dying out,Tv actual pictures will lost some of it luster and it brightnesses to the tv auctual pictures.Brightnesses of CRT tube will get darker and darker until the tv actual pictures barely it is watchable anymore.Contrast,Brightness and Colors adjusting more will help some.But u have to take this tv aparts and take a Flat scerw driver turn up a little bit more of the tv HV-(high voltage) SCREEN button on the FBT-(flyback transformer) to make any big differences of the CRT tube brightnesses.The FBT-(flyback tranformer) is the big block of plastic with a red wire with a black cap hook up to the tv CRT-(tv tube).This adjustment on of the FBT,HV-SCREEN button will help the tv CRT-(tv tube) last another year or two.

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1 Answer

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alo all..

i got problem wif my TV... sony wega trinitron 29inch..

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what the problem to my TV?

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3 Answers

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1 Answer

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1 Answer

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