I have an lht764 5 disk changer home theatre dvd player that my parents gave to me for my new apartment i didnt get any speakers but have the remote the manuel and the dvd player itself when i try to hook up my rca cables from the dvd player into the tv the movie plays but with no sound i had one speaker from my old boom box so i hooked it up into the clamps and had noise but it was only background noise there mouths were moving but there was only the background music and noises no voices so what am i doing wrong do i need more speakers is there a certain spot i have to put my rca audio cord or speaker wires i have an older box tv so rca cables are all i can use