Question about Sony KDL32LL150 315 in HDTV TV

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I have a Sony flat screen lcd tv. When I turn it on,there is distortion on the screen. What is the problem?

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HI:
This can be cause buy one or two problems. First check all connections to the television, if possible disconntect everything from the TV, and check with just TV Signal.

If there are lines in picture then you may have a bad T-CON board or MAIN board.
The other problem area is bad capacitors on the Power supply board causing low voltage to the main board.

Try opening the unit and with power off disconnect any connectors and reconnect them, this will include the LVDS Cable that runs from the main to the T_CON board which is usually hidden behind a metal shield towards the top of the unit. Sometimes doing this will correct problems.

But my best answer is check the power supply for leaky capacitors or ones where there tops are buldging.

Posted on Nov 10, 2010

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