Yamaha disklavier Mark III Series Maintenance Handbook page 10

Amplifier, Speakers & Foot Controller
Foot Controller connector
8
Mounted underneath
L/L+R
1 AC LINE INLET
Connect the AC power cable here.
2 MAINS (ON/OFF) switch
Press to switch on/off the Disklavier.
3 AUX OUT L/L+R, R
Used to connect external audio equipment.
4 AUX IN L/L+R, R
Used to connect external audio equipment.
5 VOLUME knob
Used to adjust the volume of the on-board speakers and
the sound output from the AUX OUT connectors.
6 BASS knob
Used to adjust the bass sound of the built-in speakers.
Mounted underneath
AUX OUT AUX IN VOLUME
R L/L+R R
4
3
5
(see illustration below)
AUX OUT
L/L+R R
Mounted underneath
9
1
BASS TREBLE
7
6
7 TREBLE knob
Used to adjust the treble sound of the built-in speakers.
8 Foot Controller connector
Connect the optional YAMAHA FC-4, FC-5 or FC-7
foot controller here.
9 Amplified speakers
Amplified speakers are mounted to the underside of the
piano.
8
Amplifier
MAINS
AUX IN VOLUME BASS TREBLE
L/L+R R
2
MAINS