Blue Halo, Tried to adjust on Projection TV

I tried to adjust the green (worked fine), the red (worked fine), but no matter how I adjust the blue, I still see this horrible blue halo around mainly white images on the screen. Could you tell me what the problem might be? Is this something I can fix myself? Thanks!

3 more comments
brettpeart Nov 24, 2007

blue is out and need to know if I can adjust manualy? Its on a Mitsubishi
1234johnson May 04, 2008

i have a nec projection tv and the pictue is terrible
ambyG Aug 21, 2008

I have the same problem.

I have the same problem.
italianyehaw Mar 08, 2009

i have blue halos around everyting. please help
mjremmo May 15, 2009

blue halo blue halo

6 Answers

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The convergence issue you have will not adjust out....repair
of the convergence circuit will be necessary....then adjust...T.

Posted on Dec 03, 2007

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I have the same problem. first i had convergence problem which is now fixed when i replaced STK ICs.i can adjust the colors but the blue halo around while or blue images still remains. i guess its the fault of blue lenses....it has three lenses...red,blue and green i guess and halo may be due dust settle in these lenses. may be have to replace the blue one or coolant of blue may have to be replaced. i am trying to change it. once done will let you know. thanks.

Posted on Jun 23, 2010

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I have a 60" Sony HD TV, and after a lighting storm I now see a blue streak running down the left side of the screen. I am not sure if the storm caused this issue or not, or if that was just a coincidence. Any fixes??

Posted on Jun 13, 2010

Anonymous

We hit the side of the tv an it is find for about an hour!!

Posted on Feb 10, 2008

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Call tech ..suggest c- chip replacement.

Posted on Nov 26, 2007

Harrie123

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Posted on Nov 23, 2008

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