Help my rear projection big screen has power but no picture, sound or any auxiliary functions. Have tried disconnecting from power source to reset but it did not help. Have tired other tv in area( same power supply and cable input)and they were fine. Anyone go through this before???
We have a Pioneer 50" rear projection and our did the same thing. We found out it was only a burnt fuse. What was thought to be an expensive repair turned out to be a fuse. I hope this helps.