In order to find the remote code for a Mitsubishi TV, the best place to go is hifi-remote.com. This site contains lists of remote codes for a variety of different brands of televisions.
The list on the website is completely organized and easy to use. It lists all the brand names in alphabetical order. The Mitsubishi entry lists four codes for users to try until they find one that works. The website also includes codes for VCR's, DVD players, and CD players. The site provides a very comprehensive list and is easy to navigate to find the all the popular brands.