I have a new tcl 49s517 tv and am trying to connect it to an old onkyo tx-sr605 receiver (vintage 2007 without arc). I can continue to play regular cable through my surround sound system, but can't figure out how to play netflix and amazon sound through anything other than the tv's own inadequate speakers.
So, I have the audio out from the tv into the audio in on the receiver (optical audio cable) but I still can't get the sound from netflix to play thru the receiver. I can get the picture from netflix, but the sound into the speakers is the sound from whatever channel is playing on the set-top box. I have set the rook tv remote to s-audio