View Full Version : Sony Vidmagic troubleshooting

08-28-2017, 11:29 AM
After four reliable years, my runco projector suffered another failure of the STK convergence chips. While I am waiting on parts, I dragged out my Sony Vidmagic index
Single indextron projector. It worked for a couple weeks, now it works for a while, then the picture gradually starts washing out until it becomes fully white. No loss of synch. Am thinking DC is getting though a bad cap somewhere in the video circuitry, after the synch has been removed but before colour is demodulated.

Any second opinions before I tear it open?