Yamaha PSR-E473 Service Manual page 8

PSR-E473
n
DISASSEMBLY PROCEDURE
Caution:
▪ Be sure to attach the removed filament tape just as it was before removal.
1. Lower Case Assembly (Time required: About 3 minutes)
1. Remove the 8 screws marked [70], the 6 screws marked [75] and the 5 screws marked [80]. The Lower Case Assembly can
then be removed. (Fig.1)
* When installing the lower case assembly, first tighten the screw marked [75A] and then the remaining screws. (Fig.1)
Bottom view
Top view
[A]
VOLUME
8
[75]
[80]
[70]
[70]
SP GRILLE L ASSEMBLY
[80]
[75]
[80]
[75]
[80]
[70]
CONTROL KNOB
ENCODER KNOB
[A]
Fig.1
BATTERY COVER ASSEMBLY
[75A]
[80]
[75]
SP GRILLE R ASSEMBLY
[75]
[70]