I have a Hitachi rear projection tv, 50fx30b. It's been giving me problems for a couple of weeks, the red convergence would go vertically up. (We replaced the red as well as the other two convergence components about six months ago.) Everytime it would do this, we'd power off the tv and when we powered back on it would be fine. It got to a point where it would do this more and more. Finally we powered off the tv and when we powered back up the tv just clicked 3 times and the red power indicator on front just flashed 3 times and goes off. When we opened up the set, and powered down and up again, three of the green leds (D952, D953 & D954) would flash 3 times and dim out, and the red one in the back flashed 3 times and then stay lit, and it clicks 3 times. The other 2 green leds would dim out. Tv will do this everytime you power on. No picture...no sound.