Question about InFocus LP650 Projector Lamp

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Two horizontal black bands across the lower 1/3 of the display.

The unit is a INFOCUS LP650. The height of each band is about 10% of the screen height. I have reseated the mother board and checked the display connector.
Also looked for bad solder joints .

Any help would be greatly appreciated.

Jim

Posted by on

  • RRB1305 May 06, 2009

    Jim,

    I have a similar problem with a Infocus 7205.

    Its one horizontal (grey/black) thick line/band through the image.

    I got this projector as a gift from a family member, they had the same problem, but when the projector was moved it seemed to have fixed itself. But now the problem is back!

    I too was thinking it could be a loose connection / bad soldering - and am planning to open the projector up soon.

    Was wondering if you have had any luck with a solution as yet??

    R


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The light tunnel needs to be adjusted or replaced

Posted on May 05, 2010

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