AVS Forum banner
1 - 4 of 4 Posts

·
Registered
Joined
·
4 Posts
Discussion Starter · #1 ·
I accidentally hit the Touch Focus button on my Toshiba 50H81 HDTV yesterday and after I did the picture looked terrible. Since then the Touch Focus feature always fails and the colors are all shifted. When you put a grid on the screen the horizontal lines are very curvy.



|---gradually rises---------peaks------starts decline----sharply back up--|


This happens all the way up the screen. I can get a photo if that would help. Any ideas? Is this a hardware failure of some sort or can this be fixed with a calibration?
 

·
Registered
Joined
·
173 Posts
My 50H81 did the same thing. I was told it was the power packs and would cost around $350-$400 to get fixed. I have also been told that the convergence ICs are the problem and could be fixed if you are handy with a soldering gun (which I'm not). So I bought a new Samsung hls5687w 1080p. Great picture!

www.***************.com has some tips and tweaks for fixing the Toshiba. This is where I found out alot of information.
 
1 - 4 of 4 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top