Sd Hbh Receiver With Fta What Determines Quality Of Picture On LCD TV With DirecTV?

What determines quality of picture on LCD TV with DirecTV? - sd hbh receiver with fta

I bought an LCD TV to 1080 I have a DirecTV box, and had been in contact with an S-video. 480 TV shows. Is this a function of the receiver? I have a HBH-SD receiver.