Question about Sony KP-43HT20 43" Rear Projection HDTV-Ready Television
This is a common problem. Its called a convergence failure.
Problem #1) Convergence
You can see some examples and find a fix here...
Posted on Dec 21, 2009
It sounds like convergence out ICs got defective and requires replacement.
If you can do soldering work on circuit board to replace these two ICs on D board, let me know to provide you more info.
Posted on Nov 17, 2009
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Posted on Jan 02, 2017
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