Question about Hitachi 43UWX10B 43" Rear Projection Television

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Sony lcd projection tv repeatedly turning on & off

I have sony lcd projection tv .it is randomly turn off,after few seconds it turns back on then again turns off this is keep continued.Any help to solve this problem will be highly appreciated, thanks

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There are 2 primary things that can cause this problem - a bad TEMP sensor that is sensing too much heat, OR, a lamp that is going bad, which sometimes causes excessive heat before it dies. Either way, the set will shut itself off, and you can turn it back on in about 5 min or so, and it will work OK....for another period of time before it shuts off again.

You need a good TV Tech with the Sony Service Codes for your set, to come out & check your set. The Service Codes will tell him the exact problem you are having, and how many hours your set has been running. Most of the time a new bulb solves this problem, (if youe set is at least 3 years old).

Posted on Jan 17, 2009

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