Toshiba projection television

If you've ruled out that the source you're displaying from is good, I would contact vizio for a warranty repair

what about settings cool med warm ? did sumone chage those

u have bad green picture tube , this part is not longer avlible ,

bad convergence ic , is better if u hire a tv repair man for this kine of job

The tv need a tuneup.witch consists of cleaning the projection mirror and color guns and adjusting the convergence.

I am having the same problem and so far unable to fix,

The model number is KP-53HS30, the screen is blurry displayin colors of red green pink

you need to replace both convergence ICs they are STK392-120 you can get replacement ICs and free instalation instructions at the following link.
http://servicemanuals.vstore.ca/

No, this is a major failure.

yes sounds like all 3 tubes are going bad. they are prolly not available anymore. try to adjust the settings in the menu. adjust PICTURE as low as possible and boost the BRIGHTNESS this might help but fixing this tv would not be cost effective.