Yamaha DD-55 Service Manual page 5

Side Panel L
Side Panel (Left)
!9 DC IN 12V (AC Adaptor) Jack
@0 PHONES/OUTPUT Jack
@ 1 PEDAL 2 Jack
DIMENSION
! 9 @ 0
@ 1
558mm
Side Panel R
@ 2
@ 3
@ 4
Side Panel (Right)
@2 MIDI IN Terminal
@3 MIDI OUT Terminal
@ 4 PEDAL 1 Jack
DD-55
173.6mm
166.8mm
5