Question about RCA R56WH76 Projection Television

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RCA The tv will not turn on at all. We took the tv to a repairman he he said it was the power supply, it was replaced but soon broke again. The tv work fine as long as we kept the tv on. We made the mistake when we turned it off now the tv will not come back on. Neither color light apears once the tv is pluged up and trying to turn on. Any answers?

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  • redneb May 17, 2008

    t v will not come on. light blinks three times and can hear a high pitch noise, repeats three times before nothing happens at all.

  • sjbethea Aug 23, 2008

    I have the same problem. The power button light comes on three times with a squeaking noise and then goes off with nothing happening. Please help.



    Thanks

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  • 61 Answers

It could be a 2200 35v cap in the high voltage power supply,its behind a u shaped heat sink,it is green in color,if it is bad the top of the cap will be pushed up

Posted on Mar 07, 2008

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http://servicemanuals.vstore.ca/

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hi nel2874

so, you have a television that turns off immediately after you turn it on.
It sound like your power supply on the unit is out. Because I don't know the value of your unit I cannot comment on replacing the unit. But I would recommend that you use our website to find a Flat Panel TV Repairman near you. You may want to call to get an estimate on replacing the power supply before considering replacing the unit.

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