Question about Hitachi 46F500 46" Rear Projection HDTV-Ready Television
Blue lamp will not focus it's out of alignment down and to the right tried to magic focus and tried it manualy still wont work right
Try adjusting the convergence. If it won't move see below- (or hitting Magic Focus for some Hitachi’s)
This sounds like convergence output IC problem. convergence board would have to be removed - remove and replace 2 STK IC's and check the surrounding resistors. Shops usually charge between $200-$400 Be sure to vote/rate me if this helped Thanks!
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Posted on Oct 05, 2009
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Posted on Jan 02, 2017
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