Question about Sony XL-2100U Projector Lamp for KF-42WE610, KF-50WE610, KF-60WE610, KDF-60XBR950, KDF-70XBR95

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KF-42WE610 Turn the TV on and it has faint, but viewable, red and blue lines running horizontally from the top to the bottom of the screen. Cleaned screen (inside/out), cleaned mirror and projector, replaced light....no change. Same result with either Dish Network and DVD player.

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  • Anonymous Aug 22, 2008

    Sony replaced my optical block for having blue spots. Now I have horizontal lines.

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DLp dude does the four flashes on the standby/power led always indicate a v. deflection problem the bulb shows no damage! thanks mmonsher@gmail.com i hope this reaches you

Posted on Aug 10, 2008

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This sounds like an issue with the optical block assembly. Sony had a problem with this part in a lot of the KF-series television.

They extended the warranty of optical blocks in the KF-42WE620, which doesn't help you but from what your saying this sounds like the issue.

Posted on Aug 08, 2008

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Models: KF-42WE610, KF-50WE610, KF-60WE610, KDF-70XBR950, KDF-60XBR950, KDF-42WE655, KDF-50WE655, KDF-55WF655, KDF-60WF655, KDF-55XS955, KDF-60XS955, KF-42WE620, and KF-50WE620.



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Models: KDSR50XBR1, KDSR60XBR1

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