Question about Toshiba 57H81 57" Rear Projection Television
After i hit the auto focus buttuon it goes through its deal then comes up with a auto focus error. Thank you
Let me guess error focus 4?
Convergence amp ic bad
Or send to ptscorp.com
please mark the post with a fixya
Posted on Mar 14, 2008
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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
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