I have a mitsubishi medallion HD 180 serial number ws 65413 the color stop what's wrong please help me.

[Carolyn brink]

Color went out of big screen TV serial number ws 65413 what's wrong,it's a mitsubishi medallion.HD 1080

 

[hang-the-9]

https://www.google.com/search?q=mitsubishi+medallion&oq=mitsubishi+medallion&aqs=chrome..69i57j69i60&sourceid=chrome&ie=UTF-8#q=mitsubishi+medallion+hd+1080+color+problems