Yamaha A-U671 - Rear Panel Connectivity Ports

NAMES AND FUNCTIONS OF THE PARTS
5 En
1 USB (Type B) jack
Used to connect a PC (☞page 8).
2
LINE IN jacks
Used to connect an external component (☞page 8).
3
SUBWOOFER jack
Used to connect a subwoofer with built-in amplifier (☞page 8).
4
SPEAKERS terminals
Used to connect speakers (☞page 8).
5
Power cable
Rear panel