Hello, I’m Nathan, and I’ll be assisting you today. My livelihood depends on your positive feedback, so your satisfaction is my highest priority.
Sorry to hear you’re having trouble.
The tv isn't going to properly connect to all of these speakers directly.
What you really want here is a preamp/processor, that will sort out all of the digital audio signals and properly distribute them from each source (tv, dvd player, cable/satellite, etc) to each of the speakers for proper surround sound.
Here is an example of a pre/pro I'd suggest to pair with your tv as well as your speakers: http://amzn.to/1NSNMm9
All devices (tv, cable, dvd, etc) connect to the marantz via hdmi or optical, and then you'll have a single rca (b&o powerline) cable from the applicable outputs of the marantz (front left, front right, sub, etc) to the corresponding speakers.