Question about Sharp 27U-F510 27" TV

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Hello! We have a Sharp 27U-F510. It has been working very well. We have only been using the remote to turn it on/off and for volume. We are using a digital converter box for channels. My wife tells me that she may have depressed and held the "lower volume" button prior to the problem. The TV turned off, and she noticed she was pressing that button. I have tried turning the power on with the remote and at the front of the TV. No effect. I have checked the power connection at the wall, and changed it twice. I have also put new batteries intot he remote. Nothing I have tried has had any affect. Is there a reset in the back of the TV that I need to press? Could this be a factory mode of some type that I need to exit, and how do I do that? Could the it all just be coincidence, and the TV needs to be repaired? An insight is useful. Thanks! Best regards, Brian

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  • 4 Answers

The on\off stwich may bad or powertransistor and eleccapacitor are bad

Posted on Mar 19, 2011

  • ogbon Mar 19, 2011

    hi the on\off stwitch is bad



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