Sony KP-43HT20 43" Rear Projection HDTV-Ready Television Logo

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Question about Sony KP-43HT20 43" Rear Projection HDTV-Ready Television

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No white colour on the screen the white becoming pink

Hi, i have Sony HDTV Model N: KP-43HT20 43" and my problem is no white colour on the picture the white becoming pink i tryed to fix it by Config Manue bot no big change still pink , any one can help or what i should do????? Thank you.

Posted by Richard Elachkar on

  • ice runner Feb 08, 2009

    The white light fades in and out periodically and is "dark pink" when its faded out. Can this be fixed at home????

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Anonymous

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  • 317 Answers

Call tech ..suggest bad tube.

Posted on Nov 26, 2007

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The picture all of a sudden became blurred , color convergence is not aligned and there is a pink wave at the top left of the screen and a green wave at the bottom of the screen. When the color is adjusted...

Tv have convergence problems,it dead.Colors lines R,G,B don't aligned.The tv convergence board is dead.The 2 STK convergence ICS and some or all it resistors are dead,these parts must be replaced to solved the tv pictures covergence problems.The shop,will cost u $300-350 for parts and labors.
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GREEN AND PINK COLORS ARE SEPERATED PICTURE IS ARCHED TOP AND BOTTOM. HOW DO I REPAIR THIS??

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Problem #2 CRT Fluid has clouded over. Symtoms
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You can see some examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull
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The tv picture looks like should be wachting it whith 3d glasse

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Colour misalignment and focus

You need a new convergence board. Not an easy fix, sorry.
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