Question about Toshiba 55HX70 55" Rear Projection Television
Replaced the STK392's. Problem solved. Then I was in the service menu doing convergence in 1080i mode. When I went to exit (press 7 . . .) I think I hit a wrong key. The TV switched to the off-air input while still in service mode. I hit a couple remote keys (bad idea). I ended up with great looking 1080i but the standard def resolutions look very bad. Colors are dramatically mis-converged. The set will shut down after a few seconds of this. The power led flashes. (I had my own shop for a couple decades but I am not transitioning to PDF manuals very well.) I would be very grateful for some clues or maybe a magic bullet. Thanks.
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Posted on Jan 02, 2017
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