Question about Sharp Projection Televisions

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42" lcd tv suddenly went black and white on all ext's(menu still colour),now keeps changing channel by itself to ext 5.

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You need to take it in for repaits....trying to trouble shoot it on here wont be of any help to you,,,most repair shops know what it is when they see what the tv is doing and will estimate the repair before they do it so that you know the cost before they fix it

Posted on Sep 17, 2008

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My sony grand wega gives a blue shade on the black background which is the problem


HI, Check the menu set up of the TV. There should be an alignment feature that aligns the blue, red, and green colour projectors. If the blue is out of alignment that is likely why you can see it on the dark backgrounds. The set up normally puts a white cross on the screen and you select each of these colours and then move the cross over the white on with the arrows on your remote. Once all are aligned correctly you shouldn't be able to distinguish between different colours and hopefully this should get rid of your blue shade.

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Without the code, you must get an original remote and press the "QV" and the "9" buttons together to unlock the TV.

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