Question about Hitachi 50UX57B 50" Rear Projection Television

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Hitachi 50 inch Rear Projection Color problem

I have a Hitachi 50 inch Rear projection T.V. When the T.V. is moved the color goes to black and white then it will sometime come back when it is pushed or nudged. What could it be?

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Which sounds like a loose connection in the video or chroma section. you can carefully tap around affected area with a rubber screwdriver handle(not metal part) and see if it does come and go and look in that area for loose connections that needs soldering back. Hope this helps

Posted on Aug 12, 2007

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Posted on Jan 02, 2017

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Color goes out


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Hitachi 50UX57B 50 inch Rear Projection smearing...


try this

use the advanced options page and reset the factor blue and red convergence defaults then do re apply the auto color defaults color at first it seemed very red (which is good because red was the missing factor in the green picture) but after reseting all the color and tints to the normal ranges I then reset the color auto correct again and all seems fine.

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