I have an older Panasonic TC P50ST30 (release review/specs here) that was generously given to be by another Arsian that does have ARC support (I think). The TV sitting in front of an old but nicer ...
How would I do it? Do I need an expensive converter, or is there a simpler way? I have an S/PDIF (RCA) digital output on my laptop, and I want to connect that to my speakers taking in a stereo RCA ...