Question about Panasonic PT-AE900U Multimedia Projector

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I have a PT-AE900E & have developed lines running vertically down the screen evenly spaced apart. What is causing this??

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  • Stuart Leach Jul 17, 2008

    The screen when loads doesn't show the lines, only when watching DVD? Is it the motherboard??

  • rmille38 Aug 20, 2008

    I now have the same problem. After replacing the original lamp, I watched 1 movie and the screen was perfect. The next time I turned the projector on and watched a movie, the evenly spaced vertical lines appeared. This is not the input because it also shows up on the blank (blue) screen as the upper-right input message (HDMI, PC, Video, etc.) shows the same pattern. Seems like every other vertical line is now out or severely dimmed rendering anything unwatchable. Not sure what component is driving this but I know it's not the lamp as I put in the old lamp that was noticeably dimmer than the new one (after 2500 hours) but still had the vertical line problem. Any thoughts? (out of warranty period) Thanks.

  • homer70 Sep 08, 2008

    I have the same problem. I was on vacation for two weeks and since then I have evanly spaced vertical lines in color magenta. they are there no matter what kind of input signal is chosen. I think it has nothing to do with the lamp, but I want to make sure, before I spend money on a lamp and then it is something else.

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2 Answers

I had the same problem. I put on eof those cheap little grey plug adapters that turn the three prong plug into a two prong plud (eliominatinghte ground wire) and it solved the problem.

Posted on Sep 01, 2008

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  • 115 Answers

Hello,

If these lines are coming with the input signal then you have to check the Cable connectors.

If these lines are coming without the signal then check the panels and service then recheck.

Regards

Viren

Posted on Jul 17, 2008

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