Question about Panasonic PT-40LC12 40" Rear Projection HDTV

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Red dot in the middle of the picture

Looks like a red 2inch circle light when the picture is on in the center of the screen

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  • rusmfes Nov 26, 2008

    Looks like red spots in several locations on the sccren.

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1 Answer

That because there is debrea on the lens

Posted on Sep 11, 2008

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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Light Blue Circle in Center of the Screen


Hello BruceD,

What you may have is a magnetism problem. I would suggest that you try deguassing the CRTs first before looking into replacing the CRTs. You can have a TV technician perform this for about $50.00 - $60.00.

Thank you,
Shuttle83

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