Question about Projection Televisions
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...
firstname.lastname@example.org I also have the same issue with my Toshiba 51inch rear projection. Also it is very "scratchy" and out of focus for the first 5 minutes that it is on (then it clears up - I can deal with that one!)
Looks 3D Red lines are off balance.
When we hit the automatic touch focus --it say touch focus error.
you can see how the blue and green lines vertical and horizontal are straight. The red has a moon shape to it.
I am not able to clear the Red focus error. I cannot find anyone in my area who will service Toshiba. Help me Please. TY
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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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...
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