Problems with white and red

[bigboss]

But will all my speakers work with a DAC or just the 2 front?

Just 2.

 

[Paul.]

Your TV has a headphone socket, just use a 3.5mm jack to red and white phono cable. Will cost £3 on the interwebs if you don't already have one

this will at least get TV sound in to the surround sound system.