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I have a Panasonic PT-50LC14 TV, it has a yellow cast on screen in the lower left section of the screen. Where can I get the installation instructions for the blue polarizer filter, LSXA0600? Is this something that I should be able to do? Thank you. johndmckay@comcast.net

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  • johndmckay Aug 02, 2009

    Thank you for your response. Do you know where I may be able to get a service manual, I am sure I could replace the filter, just not sure where it is. I have a good idea. And, from what I read, will this require some sort of re-alignment?

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Hi

Thanks for using FixYa. You can replace the blue polarizer by following the procedure--

Remove ALL connectors and unscrew and remove the entire C board. Don't worry about marking the connectors as they are all keyed and can only be placed on the board correctly. Be careful of the headers connecting the C board to the riser boards below it. Refer to diagram 1-2-4 (C-Board Removal)

Be very careful when unhinging and removing the three ribbon cables from the LCD panels, as the plastic is VERY brittle on the little snaps that hold the cables in place. I broke one side of one of them and had to use a bit of epoxy to hold it back in place.

After you remove the c board you can remove all the polarizers. Remove the screw and you can slide the Blue OUT Polarizer straight up with fine tweezers
If you burnt one of them so bad that the blue is weak, you have burnt both of them to the point that they will need to be replaced as a set.

This is how a burnt polarizer will look like—

Burnt Polarizer

Please do accept the solution if the issue is resolved or else revert for further assistance.

Thanks
Rylee

Posted on Aug 02, 2009

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Have a look here john, and from what ive read, you should be able to do it yourself...

www.prontotech.com

here is a link to a site that may be able to assist you in your repair quest,,,good luck...

http://www.avsforum.com/avs-vb/showthread.php?t=1157338

Posted on Aug 02, 2009

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Posted on Jan 02, 2017

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