I just got an blue ray player with coaxial out, and want to connect it into my onkyo tx-sv444 receiver.
Can I use a cable with rca Jack ondvd player out, to 3.5mm receiver input?
If your blueray has a two RCA analog audio out jacks then you can connect it to that receiver with any audio cable that has 2 RCA plugs at both ends. I don't see an input on that receiver with a 3.5mm stereo mini jack.
If your blueray has a single RCA digital audio out jack then you will need a DAC to convert that to 2 RCA analog audio outputs. http/www.parts-express.com/parts-express-dac-digital-to-analog-converter-%2851-compatible%29--180-999
If your blueray has a two RCA analog audio out jacks then you can connect it to that receiver with any audio cable that has 2 RCA plugs at both ends. I don't see an input on that receiver with a 3.5mm stereo mini jack.
If your blueray has a single RCA digital audio out jack then you will need a DAC to convert that to 2 RCA analog audio outputs. http/www.parts-express.com/parts-express-dac-digital-to-analog-converter-%2851-compatible%29--180-999