 Posted: Thu Apr 27, 2006 4:54 am Post subject: Nec mt800 distorted picture |
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| Hi,
I have similar problems with my nec The green lcd is not correct fed There is a horizointal scan problem not all the lines are displayed properly each second line is not responding Where to obtain a schematic for freee? Is there any one who has the cure for this fault? Thanks in advance \Regards, Arie |
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| Posted: Thu Nov 25, 2004 10:24 am Post subject: NEC MT800G picture fault |
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| Hi
I have problem with my NEC MT800G LCD projector, the picture are "distorted". No fault with the convergence, it seems to be a problem with the "RGB" signal to the LCD panels. The symptom is (I feed with a grid pattern) that some of the lines (vertical) are ok but some are the colors is out of "focus" (like convergence fault). If I change the width of the picture the fault moves to another line. I think that it could some problem with the video board (SAA7110A + 7192A). Can somebody help me out with this or know where I can find a schematic? |
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