Question about Akai PT4298HD Rear Projection Television
I have an Akai pt4298hd that I aquired a short time ago that a 3 year old sprayed cleaning fluid on. It burned a hole in the red crt board. I replaced all the boards as a unit and the t.v. is up and running. The picture and colors are sharp, however, there are faint diagonal lines that will come and go in what seems to be a clockwise pattern. They seem to cycle about every 1-2 minutes. I do not believe the problem lies in the crt board adjustments because anything I do, including going to just black and white, there is no change. I thought it might be some sort of reception problem, but no change through a dvd player, different cables, etc. Everything looks great except for these annoying lines. Does this sound like a bad component? Any help is appreciated.
Try turning down screen controls. turn up until you see the lines and then back off until they dissappear...easy as that! john
Posted on Sep 12, 2007
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Posted on Jan 02, 2017
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