No sound comes out

Check the connections for all devices. link

Insert connection cables all the way in.

Check that input connectors and output connectors are not reversely connected.

Check cables for damage.

Check the amplifier’s functions and controls and adjust as necessary.

When Pure Direct mode is set to on, digital audio output stops. Set Pure Direct mode to off to output digital audio. link

Digital audio output stops during playback of the HD layer of Super Audio CDs, DSD files and files with a sampling frequency of 32 kHz.