Hello, thanks for reading this. I just recieved an old rear-projection t.v. from an acquaintance of mine but, the t.v. only has one r.f. input. The front of the projector has 3 colored (red, green, blue) lights that all shoot at the screen to form the picture. Although this is a super old school t.v. I believe it would be possible to switch the input to allow a component connection. The picture quality is quite good at the current rf connection. And I am not expecting anyone to be able to figure out how to give me a better resolution, but just a better picture quality. Any help would be greatly appreciated.