GEM Powerstation SK760, Service Manual

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APP.
CKD
DRW
REV:
DISK:
DWG#
PRT:
PCB# GENERALMUSIC S.p.A. ITALY
ALL RIGHTS ARE RESERVED, NO COPIES
WRITTEN CONSENT BY GENERALMUSIC.
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550168
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30/01/99
Opening Instructions
Keyboard Disassembling Instructions
K2
K1 K1
K2 K2
K1
K2
K1
K2
K1
K2
K1
K2
K1
K2
K1
K2 K2 K2
K1 K1
K2 K2
K1
Opening Instructions
Disconnect the instrument from the mains.
To separate the keyboard from chassis, carefully turn the
screws marked by K1
Carefully turn the instrument over and unscrew the screws
bottom chassis from horizontal to vertical, remove the
you must remove a near natural key.
Note: To remove a sharp key before
Unlock the key appling not much strenght
Remove the key return spring
3
1
2
Keyboard Disassembling Instructions
TP9 (SK760)
NOTE: To remove a sharp key before you must remove the near natural keys.
Unlock the key appling not much strength
Remove the key return spring.
TP10 (SK880)
SK760
SK880
marked with the arrows.
Hold the chassis (top & bottom) tightly and turn the istru-
ment the right way up, lift off the top chassis as shown
below with care without forcing or disconnecting the cables.
(open the instrument before proceed)
, put it back horizontal, holding
top & bottom chassis move these tightly to the end of your
job table, now unscrew the screws marked with
K2
to reassemble the keyboard & the chassis follow the instru-
ctions in reverse order.
Keyboard Separation