ok, so I get RIN/LIN are left and right audio input,
DC coupled, so running 0..3.3v, with zero at 1.65v (CM) - correct?
but what do I connect +/- to ...
e.g. for left audio in, what do I connect to LIN- and LIN+
circuits, I've seen here talk about connecting to LIN-, but I don't see mention ofLIN+
separate question :
if I connect to RTS (audio in and out) do I have to disconnect connect the jacks? or if I ensure they are not used (e.g. they are in a box so not accessible at same time as the RTS inputs/outputs) is this ok.