ok here you go.......this will let you watch dvd.but there is a way to get a MUCH better pic from your dvd......
that tv has component video inputs (R/G/B), if you run the dvd component video output to the tv's component inputs you'll notice a VERY nice improvement in picture quality.....but let's get you enjoying this first, we'll cover that later
follow these 2 pics..........switch your tv input from it's remote to input 1, then you'll see dvd.
but you'll need to use the remote again to go back to watch tv.
OR you cound run rcas from your cable box to the new reciever to the video 1 inputs on the reciever, then you leave the tv input on "input 1" and switch sources (tv/dvd) on the reciever to switch between the two.