Check the AVR input set up menu.
You may need to assign analog audio or the specific RCA connection to an input (such as DVD or video 1).
If the DVD also has HDMI you may need to also turn on the analog audio output.
Check the AVR input set up menu.
You may need to assign analog audio or the specific RCA connection to an input (such as DVD or video 1).
If the DVD also has HDMI you may need to also turn on the analog audio output.