First of all, when you say it went green, did it have white lines running through it(retrace lines). If so, one the tubes might of went bad. Thats if its a rear project crt. Im sorry, its late and I don't really feel like looking up the model number right now(its late and im tired), but I do believe it to be a rear projection crt set.
If its a tube that went bad, it would show the color of the tube on the screen(green pic in your case) with retrace lines. The tube itself could run you about $200 give or take a few dollars plus labor if you have a repair shop do it for it.
before I go further, I'll do some research on the model number tomorrow.
This post has been edited by XPxAxBxLxOX: Aug 11 2007, 09:45 AM