Television and Home Theater

I HAVE THIS OLDER REAR PROJECTION UNIT THAT DECIDED TO DIE ON ME THE OTHER DAY. I DONT KNOW WHAT IT DID BEFORE IT QUIT ,I WAS OUT OF THE ROOM . I HAVE SOUND AND TUNING GREEN LITE ETC NO PICTURE.     YES THE GUNS LOOK CLOUDY BUT THERE IS NO EVIDENCE OF LEAKAGE ON THE BOARDS BELOW. ANY IDEAS ALSO WHERE CAN I FIND A MANUAL I THINK ITS A 7566 PHILIPS MANUAL AND WHERE IS THE CHASSIS NUMBER            THANX ALOT   ,  GEO

I have a Magnavox Rear projection (model no. 51MP392H/17 ) and after 2 years of smooth sailing, the convergence went bananas. It wasn't something that looked terrible, just the blue at first was skewing at the top of the screen and on hard edges.

Heyall...........

I have a   Samsung tv..older  about  10  years old.

There has begun a  terrible crackling, static-y  sound accompanied by fuzzy picture.  It is has   been  discerned that it is  not a cable related problem.............

When  the  tv   is  turned off,  and  turned back on,  everything  is normal   and the sound    and picture is perfect. Within  5  minutes, the problem is back.