Casio SF-5990SY Service Manual & Parts List

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8 Remove screws on PCB shown above then remove PCB ass’y.
Main PCB
(9 screws)
Keyboard PCB
(11 screws)
9 Separate upper cabinets.
REMARK:
Heat seal and wires must be placed inside of the hinge in order for the Lower cabinet (keyboard) to fit
into place.
If heat seal and wires are placed improperly, they are damaged.
Lower cabinet
Heat seal
Wires (Black/Red)
Hinge

Casio SF-5990SY Specifications

General

Brand	Casio
Model	SF-5990SY
Category	Organizer
Language	English