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I have a sharp aquos 32" lcd. Worked fine for 3 years. Now, dvd's "bounce/jump" vertically when playing. Tried different players, different cables, dvd player directly connected to tv. Don't know what else to do. Been happening for over a year. Sometimes it displays dvd's fine. Also, in the past week, tv wouldn't respond to remote or buttons on set. Had to unplug to turn off the tv and restart it. Then yesterday, it turned off on it's own and wouldn't stay on for more than 10 minutes. Today it's working better, but we'll see.

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  • mejones794 Nov 16, 2009

    Thanks. That makes sense, but I think this is beyond me. I wouldn't even know where to look. Question now is, repair or replace?

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You may have a part internally that is going bad. Inspect for leaking capacitors or swollen ones that need replacing. Also check for loose solders internally. The tv shutting off by itself may or may not be related to the jumping picture, you need to inspect the power supply circuit (first circuit after the power chord) for the same items and burnt parts. If there are none found. The board may be going out.

Posted on Nov 16, 2009

  • Nicolo Carlo Parazo Nov 16, 2009

    It would depend on the part.... if it is just a capacitor or an IC or just repairing solders, I would go with repair. If it is a board that may be bad it may cost you a lot more. Power supply circuit may cost $30-$50 in some brands and if the board goes out, it may cost you $200-$300, depending which board and the make. I suggest to do some canvassing before deciding.

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