Hello everyone i'm looking for some help. I just gave my mom my rca 52" projection screen tv to replace her older tube tv and ever since i hooked it up it has alot of static sound coming thru when watching all tv channels. so bad that you can barely hear the sound of the show your watching. I hooked the box up using composite cables (red white yellow) and have double checked connections and even tried other cables to make sure one of them wasnt bad. I had never had any issues with the tv before ( i have city cable) and if you watch a dvd with player the sound is fine. could her box be going bad? I don't think she had any sound issues with the other tv though. its very aggravating and confusing. I even went and bought a new better antenna and that didnt help. the picture quality is great, actually is better than my cable channels lol. the brand of box she has is an Access HD 1080D digital converter box. I don't know if this would make any difference but since her cables weren't very long i had to sit the converter box on the dvd play to make them reach and sit on a table next to the tv. could the dvd player cause any interference?