Sony KP-51WS520 51" Rear Projection HDTV-Ready Television "sec air ready" Questions

...when i try to hook up anything from vcr to dvd nothing will work i get sound but no pic for like 2 secs and the it just says weak signal ive tried (air) cable (coaxel) Auidovideo cables nothing same ...

sony wega kp51 turns on for 3 secs than off w/ blinking red light Sony wega model no KP-FW51M31 projection TV turns on for 3 seconds you hear the sound with no picture than turns off with a blinking ...

tv wont stay on but 2 secs and cut off making clicking sound CHECK WHERE THE BULB IS LOCATED TEN ON THE BULB HOUSING THERE MAY BE A SCREEN THERE TRY CLEANING THE SCREEN IT MIGHT NOT BE GETTING AIR ...

...sec ) It sounds like static . It is now quite often. I removed the back cover and there was bright spark from one of the 3 circuit boards. It appears on the board but not always in exact same area of ...

sec.) then turns green when it turns on. The front panel light will then start flashing red, and the tv will shut itself down. (protection mode?) I sometimes can unplug the tv, and let it reset itself

...air filter cover out, then I clean the filter. I put the filter and the cover back. When I plug the tv again, the green light flashes for almost a minute and the Tv will WORK! I have to do this at ...

...sec intervals. Any ideas what can be the problem, any help would be greatly appreciated! It could be the ballast. The set contains two air filters within they are gonna be clogged up not allowing air ...