Sony HT-M77 Operating Instructions Manual page 22

Connecting equipment with jacks other than HDMI
jacks
Below connection is an example. You can connect each audio/video equipment to any
digital or analog input jacks.
A
A Audio cord (not supplied)
B Optical digital cord (not supplied)
C Coaxial digital cord (not supplied)
22
GB
Blu-ray Disc player, DVD player,
Satellite tuner, Cable TV tuner
Audio signals Video signals
or
B
To the VIDEO
IN of the TV.
Super Audio
CD player, CD player
Audio signals
or
C A
Recommended connection
Alternative connection