Hello, I have a Motorola cable box, Samsung TV model UN39EH5003F, Samsung Blu-Ray model BDE5400, and Samsung HW-J550 sound bar. How can I connect them? My TV does not have digital optical. Someone suggested I could use some kind of a converter to use the component video connections on my TV as digital optical but I don't know what type of converter I need or where to get it. I have the cable box connected to sound bar but how do I also connect the dvd to it? Thanks