Switch Box And Pedals - Yamaha DISKLAVIER MX1Z Service Manual

MX1Z

SWITCH BOX AND PEDALS

Soft pedal Muffler pedal
(for acoustic piano)
CIRCUIT BOARD LAYOUT
Front View
4
Damper pedal
Power supply unit
Switch box
FOOT CONTRL connector
FOOT CONTRL
MAINS (ON/OFF) switch
Control unit
Hammer sensor unit
Key sensor unit
Switch box
assembly
Key drive unit
Pedal drive unit
MAINS
OFF ON
Side View