my 4 year old sony LCD projection tv picture is getting darker does anyone know why?

lcd picture
Andy asked:

the colors are still good and i have turned the brightness setting up to the max setting






2 Responses to 'my 4 year old sony LCD projection tv picture is getting darker does anyone know why?'

  1. agb90spruce - February 23rd, 2010 at 7:38 pm

    Projection TVs have a high intensity lamp as the light source. They wear out and gradually get dim. You probably need to replace it. Check the manual re how. Be warned, the price will floor you … several hundred dollars.

    Read the article at the link in case there is something you have not been doing that you can do to extend the lifetime of the replacement lamp.

  2. abhi18033 - February 26th, 2010 at 11:21 am

    u need to replace the bulb. it will probably cost about $100.


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