I have a philips big screen tv that it's colors seem to be more green and red. It also seems a bit blurry. What's wrong with it? The model number is 9p5544 c102.

This sounds like convergence output IC problem. convergence board would have to be removed - remove and replace 2 STK IC's and check the surrounding resistors. Shops usually $200-$400 Be sure to vote/rate me if this helped Thanks!
See link for more detail
http://www.ehow.com/how_4575598_yourself-projection-tv-repair-convergence.html

The convergance on your tv has gone haywire. needs a qualified person to repair

open the back and look into the projectors red blue and green should be clear picture if its blurry need to change the coolant if its not on need to replace the projectors

did u fix your tv cuz thats the same thing thats happening to me

You have a focus and screen control box it has 3 controls on top 3on bottom these are the controls for Red-Green-Blue screen drives and for focus to each tube. IT should have Focus /Screen on it.

If you wish to get some details; visit the site linked here. Pull up older posts.
https://electronicshelponline.blogspot.com/
faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
Search the site by type in the "BRAND NAME" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts

I have 50" philips magnavox big screen. I recently started to have a problem with the edges of my tv. They became blurry. the center of the tv is clear and the edges are blurry. what should I do to fix this problem.

this seems to be convergence problem in your tv .............

check the flyback

sounds like you need to have the two convergence IC's replaced. These are soldered on the main board. Good Luck