For some reason my SC DT100 isnt playing the right surround channel on any of my DVDs, whether it be a Dolby Digital or DTS track. However, the unit's built-in speaker test -- which outputs short bursts of white noise to each speaker to make sure you're set up correctly -- works, with a hiss coming from the right surround channel.

I have checked all the wires and stuff, but my films' audio tracks will not work on the right surround channel.

Anyone got any ideas? Perhaps a technie or someone?