Connect newer HDMI TV to a older 5.1 Surround Sound Receiver

webos99

Commendable
Feb 20, 2016
2
0
1,510
TV Model Number: Hitachi LE49A509
Receiver Model Number: RCA RT2500

How would one connect the two to receive the best possible audio(5.1). I stream a lot from my nvidia shield so I need that connected as well. It doesn't seem to have any audio out ports unlike the amazon fire tv. Any help is appreciated. I am a completely clueless when it comes to audio.