Panasonic SX-PX554M, Service Manual

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2. Remove the keyboard assembly mounting screws located on the
bottom of the cabinet (A 10 pcs.) as shown in Figure-10 .
Figure-10
7.5. Key(s)
Disassembly
1. Remove the keyboard assembly (see step “ Removing the
keyboard assembly ”).
2. While inserting a thin plate to press down a claw, push the rear of
the key forward to disengage the key claw from the chassis.
3. Lift the key up to remove it.
Note:
- The key claw is easily broken. Do not apply undue force. Should a
key claw break, it can still be used.
- If a black key is to be replaced, it is necessary to remove both
adjacent white keys.
Figure-11
/ / / /
Assembly
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