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Sony hdtv monitor KLV 40U100M

POWER WON'T COME ON

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  • ARLENE555 Apr 29, 2009

    DONT BUY THIS TV. Died after 2 1/2 years and SONY wont do anything to help fix!!!!!

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Check the U24 (CPU reset IC) on the "A" board. It may be burned. If you have a DVM (voltmeter) check for 3.3V across SW1 connections near this device. If you don't have 3.3V, U24 is bad. This part is not available from Sony. The TV may work if you just remove U24 from the board. I posted this fix on Agoraquest also, you can read more there (I'm "Roundabout" on that forum). Hope that helps.

Posted on Apr 11, 2010

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1 Answer

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I'll think there's a problem with the power supply.
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Kind regards,
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