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Loud sound would be coming from defective color wheel that is mounted i light engine, next to lamp housing. Replacement of color wheel is required expertise/ experience and professional will do that for you in correct and in safe manner. Contact local tv repair shop to get color wheel replaced in tv. Thanks.
you can try to shut the tv off ,unplug the power to tv and anything that is powering the tv[pvr] .now plug in the power to the box first wait,30 seconds or so ,now plug in the tv wait,now turn the t.v. on,WAIT unless it starts smoking just wait.see what happens.
Ck power supply board for Bad capacitors if you see any that are swollen on top they are Bad For caps Call Mats 1-800-628-1118 For Other Parts and Boards Call Encompass Parts Distr or visit their website they List Free service Manual you can download it there 1-800-638-3328 CK Ballast Board it connects to your Lamp it is what turns Lamp on.
Since it is a rear projection and the screen is black and there is no sound, I decided it was way past time for a new one. If I had to replace all 3 bulbs, it would be approx. what a new one would cost anyway.
Sounds like a CRT is arching internally. to confirm remove the covers to have a view of the picture tube necks- in adimly lit room you should see bue arching in one of the tubes. (there are three piture tube with glass necks)
Not sure whats wrong, maybe a software problem.
I wouldnttry fix it, just adapt, try hooking up a hifi to a decoder or somnething and use that sound, the only irritating thing would be the buzz of the tv volume.
I have two RCA HD52W59 TV's. I have had one for 3 years and one 4 years. The one I have had for 4 years is giving me the problem. Last week the tv turned off while watching it. It wouldnt come right back on. 10 minutes later we tried and it worked fine. the other night the kids were watching and it turned off and smelled like something burning. I tried turning it right back on and got no power at all. I tried to turn it on two days later and it made a buzzing noise and the green light went out. Never did get a picture, no powering up on the screen. Any ideas? Don't want to spend alot of money. Really loved the TV hope it isnt junk now. Better yet I hope the same thing doesnt happen to the other one I have.