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Toshiba TV issue

I am having the same problems with faded image, menus not displaying and intermittent power on/off.

did u find a soultuion to this

thanks
stuart

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I did not. I was told it could be anything and the cost to find it outweighs the cost of just replacing it. The TV is up in my attic now as I can't bear to just throw it away. Tried to sell it and couldn't get $100 out of it. Oh well...best of luck to you.

Jeff

Posted on Nov 08, 2008

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How do I solve a power up / switch on problem with a Toshiba TV model REGZA 37WLT68?


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25465174-e3tafuv1fmnkwx5oupp1322k-5-0.jpg

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Hi,

welcome to fixya and thank you choosing my service..

OK,that is the most and common problem of all LCD TV...

Usually dim and totally have no back-light is cause of bad inverter board.One of the inverter board is shorted that cause dim light and crackling sounds..

This are the sample images of inverter board.
1_22_2012_1_29_43_am.jpg

to make sure that the problem is on the inverter board kindly try to disconnect/unplug it from your TV and power ON then observe if the crackling sounds remain or not..If the crackling sounds gone replaced the inverter board..Also I need to how many inverter board you have? if 2 or more disconnect it one by one to determine if where is the specific faulty inverter board..

Example:
I disconnect #1 inverter still have crackling sounds..next disconnect #2 inverter and reconnect the #1 inverter until you found the faulty one..Note when you doing this make it sure you power off the TV before you unplug or disconnect inverter board because its high voltage..

I need the picture your TV screen..just send it to chesterpendilton@yahoo.com

Regards.
Chester

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1 Answer

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Tv


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