Question about Projection Televisions

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Recentley my tv just turned off. I heard a buzzing sound which happened the 1st time my bulb went out. So I ordered a new one. When the new one was put in it worked for 5 minutes then turned off and when I turned it back one I just heard buzzing noise around the bulb. Bad bulb or is something that starts the bulb up bad. This is a dlp tv model number wd-65731

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This could be a couple of things. Look at the cooling fan and be sure that it can spin freely. If it is stuck, the buzzing could be the motor trying to spin the fan. Other than that, the ballast could be failing as well. This is the part that "fires" the lamp. Examine the fan first and let mw know what happens.

Dan

Posted on Jul 23, 2008

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