Tv-dvd Combinations What Is Wrong With My Emerson T.v./dvd Combo?

What is wrong with my Emerson t.v./dvd combo? - tv-dvd combinations

I have a 13-inch TV / DVD Combo Emerson unit. It is not old, I have about 11 / 2 years. Lately, I can watch DVDs on it. If I get a DVD into it a breeze rare. Sometimes the DVD release, but then stop and freeze, the screen jumps up very badly, while the disc is in it. As I am watching TV, if all goes well. Who knows what's going on? The TV model: EWC13D4 if it helps.