Question about Toshiba 57H81 57" Rear Projection Television
Hello Guru. I am getting the same error as ronny. My Toshiba has the TOUCH FOCUS ERROR message and the blue lines do not converge. I see a resolution was posted to replace the convergence IC's and that the Low OHM Resistors need to be checked for proper value.
Can you tell me how to do that? Thanks...
My 57H81 won't converge, plus I get the "touch focus error" message. I could get manual convergence of blue, but not red. Plus, during touch focus the red would not move horizontally
Posted on Mar 28, 2011
I hope it doesn't fail again ebay parts have been know to fail because some are look a likes. trust a well know company like MCM electronics or B&D electronics
glad it fixed it for you
Posted on Dec 19, 2007
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Posted on Jan 02, 2017
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Even if the pix appears to be "OK", the internal convergence
alignment (in servicer mode) must be accurate within certain
parameters for the Touch Focus function to complete w/o error.
Adjustments should be done in "Full" mode,both HD & regular
Oct 13, 2007 | Toshiba 53H71 53 in. Rear Projection...
Feb 12, 2014 | Toshiba 57H81 57" Rear Projection...
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