Question about Samsung HL-R4266W 42" HDTV-Ready Projection Television

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Tv shuts down

Whilewatching for a few hours it will shut down, the voice still comes thru, but picture is blank. Shut the TV off for a minute and works fine after that. But last night shut down at least 4 times in two hours. It is away from all and noit close to a heater.

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  • rodholder Dec 04, 2007

    After being on for two hours the TV just shuts down and makes me wate about 5 min before I can turn it back on and then it will only last for 30 min until it does it again. I sent it in to Circit Citi to be fixed and they said they had to replace the main bord and now it is doing it again one month later.

  • dukeman75 Feb 25, 2008

    Tv worked fine for 1 1/2 years now it shuts off after only 30-45 seconds. We called Samsung, they said it was the bulb needing to be replaced. We ordered a new one and installed it. Same problem. Called Sears, who we purchased it through. Had a warrenty, but mother cancelled it. Now we're screwed with a 1400.00 tv that is just collecting dust.

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Does the main board have the flyback on it? if so the yokes or CRTs can be intermittently shorting which in turn triggers your shut-down.
turning it off or unplugging just resets the shut down circuit.

Posted on Jan 26, 2008

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