Yamaha PSR-F50 Service Manual page 5

■ DISASSEMBLY PROCEDURE
Caution: Be sure to attach the removed filament tape just as it was before removal.
1. Center Panel Assembly
(Time required: About 2 minutes)
1-1 Remove the seven (7) screws marked [70A] and three (3)
screws marked [80A]. (Fig.1)
1-2 Release the two (2) hooks marked [A].
The center panel assembly can then be removed. (Fig.1)
Fig.1
PSR-F50
5