xray53
Joined: 20 Feb 2007
Posts: 7
Location: Linz, Austria
TV/Projector: Nec XG 1350, Nec PG 9000
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| Posted: Sun Oct 19, 2008 5:45 pm Post subject: xg 751 horizontal movements |
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I did a complete setup procedure on my NEC XG 751G and everything looked perfect when suddenly the picture deteriorated: the horizontal position of red, blue and green differed and there is an erratic movement of a few mm between the colors, most noticeable with the red tube. The picture is unwatchable. I tried different resolutions and frequencies with the same result. I use a HTCP or a Nec line quadrupler with different RGBHV cables as signal sources - no difference.
I guess it must be a a board. Any suggestions where to look at? I also have a XG 135 that works fine, are the boards interchangeable (which would make finding the faulty board somewhat easier)?
Thanks for your suggestions!
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