Question about Sony BRAVIA KDL-46S2000 46 in. LCD HDTV

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My sony bravia 500 is on standby, I disconected for a few minute, but nothing change, what do I have to do

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Jeanpmansur,

If your unit worked fine before and now will not turn on then it should be flashing the standby light with a code which will help to diagnose the problem. Sony has equiped all it's models with this feature to help us out. Some feedback on that issue would be helpful.

Considering your unit worked OK and now is in standby and will not turn on we can assume the power supply is ok or it would be totally dead. The problem is more than likely in the main or control board.

If there are no sequence of blinking lights you should unplug it and remove the back. Not difficult but alot of screws. Make sure you note exactly where each one goes as many times there are different sized and length screws in these units.

Without knowing your troubleshooting skills it will be hard to walk you through the process but these days most TVs have solder issues, it's just a matter of determining which board. They aren't that expensive or hard to replace.

http://www.encompass.com has the service manual as a pdf download for free. After looking at it I would say that your Bu board is bad. The service manual has a chart which works in conjuction with you programming the set for auto diagnosis. If you download the pdf and follow the instructions I believe you could probably determine which board you need and get it from encompass and install it.

Thanks for using FixYa and for the great rating!!!

hardrocko

Posted on Aug 22, 2010

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