Question about Mitsubishi WD-65731 65" HDTV

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Dark spot I have spots on my tv that are not as bright as the rest of the tv. Is this do to dust in my unit or can the bulb be dirty and needs to be cleaned. How can I clean either or depending on the problem. The model of my tv is mitusibishi wd65-731. thanks and hope to hear from you

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Some of thease have round doors on the sides tward the top, there held on by 1 screw, take that off( if you do it while the tv is on, you will see it better, you can reach in there with a soft cloth, or swiffer sweeper, if it doesnt have those doors, then you will need to take the screws out around the screen , from the back, then you can lean the screen forward about 6 inches, reach in there with a duster and wipe the dust off

Posted on Jan 11, 2009

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