Question about Akai PT4799HD Rear Projection Television
Hello, Does anyone know the code that you enter on the remote to access the convergence/line settings? I had it but I lost it... I need to get in there and see if I can fix this thing.. The picture is ghosting all colors and the picture is horrible.... Thanks!! Jason
Do NOT attempt to enter the service mode to align convergence if you cannot align the convergence with the user's menu. If the convergence cannot be corrected with the user's menu, it means that one of your convergence IC's has burned out and possibly burned out the fuse next to it. If you change any settings without first replacing the bad parts, you will only make things much worse. I believe that set is actually a Samsung, and has the 2 convergence IC's on their own board mounted above the small signal board. If you do not know how to identify and replace shorted convergence IC's, allow a qualified tech to handle it for you.
Posted on Sep 04, 2007
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Posted on Jan 02, 2017
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