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My JVC HD61FN97 61-Inch 1080p HDILA rear projection TV is showing green dots moving with the picture on both HD channels and non-HD this a sign that the bulps getting bad?

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  • jklusaf Apr 10, 2011

    so where would I find the light engine?



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Its not an issue with the bulbs but rather the LCoS panel. These moving dots are referred to as Pixel defect and is a common issue on D-ILA tvs. More often than not the light engine has to be replaced in its entirely as the LCoS panels are not sold seperately.

Posted on Apr 10, 2011

  • eagle338
    eagle338 Apr 11, 2011

    I can get you the link if you can get me the part number off it. You will find the light engine if you open the back off and look behind the lamp. There is a seperate block kind of thing which houses all the image processing parts.

  • eagle338
    eagle338 Apr 11, 2011

    I have to tell you though that replacing the light engine is not cost effective. One of the reasons why D-ILA technology was scrapped off before it could find its feet in the market.



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