Sony BDV-N9100W Operating Instructions Manual page 24

Select one of the following connection methods according to the input jacks on your TV.
Video connection
1)High Speed HDMI cable
2)If the HDMI 1N jack of your TV is compatible with the ARC (Audio Return Channel) function, digital
audio signal can be output from the TV via an HDMI cable connection. For setting the ARC function,
see [Audio Return Channel] (page 64).
Audio connections
If you do not connect the system to the TV's HDM[ jack that is compatible with the ARC
function, make an appropriate audio connection for listening to TV sound via the system's
speakers.
High quality
Optical digital cord (not supplied)
Audio cable (not supplied)
Standard
quality
24us