Check out the BestBuy.com/recycling website. Click on the drop-down menu, and select your state.
Read through the specifications of what products they accept at Best Buy in your state.
Go on DigitalTips.org if there is not a Best Buy in your area, or if they do not accept your Mitsubishi TV. DigitalTips.org is a directory of recycling centers by state.
Enter the name of the product you want to recycle in the right hand side search box, in your case "Mitsubishi TV". Enter your zip code underneath. Click "Go".
Choose the nearest recycling center from the list. Check whether they accept your Mitsubishi television. If not, look for another location. Many cities have their own locally run non-commercial recycling centers where you can drop off your unwanted gear. Check on your local city's website whether they have a recycling facility.
Go on the Environmental Protection Agency's website at www.epa.gov. Type "recycle TV" into the search box on the upper right side of the screen. Search in the result page for "Where Can I Donate or Recycle My Old Computer and Other Electronic Products?". It should be the fourth result. Click on it and read the steps on how to recycle or donate your TV in your area.