how to connect my bluray player coaxial port to hometheatre aux port

[arkey85]

how to connect my bluray player coaxial port to hometheatre aux port

 

[Alabalcho]

What is the model of the player? What is the model of the hometheatre?
What you want to achieve by connecting these two?

 

[americanaudiophile]

You need a DAC.
http/www.parts-express.com/Search.aspx?keyword=dac&sitesearch=true
and cables