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Green blotch on screen

Green blotch throughout screen on42v515 Hitachi tv.3 yrs old and no warranty.

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Took it to a dealer-the lite engine needs replacement.

Posted on Mar 13, 2008

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My problem started with a yellowish blotch in the middle of the screen. Now the color keeps chaning so that everything is shades of green. Where can I get an Hitachi optical block myself?


the light engine is most likely the problem or it has dust ball up in it.
check the lamp for discoloration if all looks OK . that could get costly.
if you have never worked on this set you can destroy the set be careful or take it to a shop.

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