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Re: no sound and no picture
Could have a bad flyback transformer--this is a common problem in these sets. Also there is a capacitor in the flyback ckt. that often gets bad connections and causes a blown H-output and sometimes runs the HV away--killling one or more tubes.
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Three red light blinks shows that lamp cover is not properly closed after lamp replacement. Make sure that the lamp cover is in its proper position. Try to reset the lamp cover and turn it on clockwise direction until you heard a click sound of a micro switch activated by the lamp cover, then put the set on..
i had the same problem a while back. I fooled around with my camera lens a bit and it turned out that one side of the lens was sticking out a bit. I pressed down on this and pushed the power button and it worked. The next time I turned it on the same thing happened but if you keep doing the same thing it should work.
Hi, sounds like you`ll need that tech again, your description sounds like a bad color wheel, if you let it continue and it shatters it can & probably will destroy your light tunnell, sorry for the bad news but now you know not to keep running the set, this is a very common problem with dlp`s and it`s exactly why we tell our customers not to purchase dlp`s, gl, video-tek