I have a 5 year old 42h81 and the blue line is waving . I tried doing a touch focus and it error. I went to the service mode and did a manual realignment but I cant even move the blue gun. The Blue is way off from the grid. What can I do to repair this?
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Touch focus reports " Touch focus error " ; the red lne is wavy during the touch focus process and the end result is that the red in the TV projection is " off colour" Please advise.
No steps taken other than the Touch focus setup.
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