3. Remove the three screws securing the Keyboard Assembly to the cabinet.
4. Close the back panel and install two screws to hold it safely in place during the remainder
of this procedure.
Outside the cabinet
Caution: To avoid the back panel opening on its own should the unit be jarred as you remove
the Keyboard Assembly, be sure you have installed two screws to safely hold the back panel in
place.
1. Refer to Figure 4-11.
2. From underneath the keyboard, remove the ve keyslip screws and the four keyboard
screws.
3. Lift the Keyboard Assembly out from the front of the cabinet and place it on your work
surface.
Caution: As you remove the Keyboard Assembly, be mindful of the left and right cheekblocks
and other cabinet components. Be sure the at ribbon cables do not catch on cabinet parts or
assemblies.
Replacing the Keyboard Assembly
Outside the cabinet
1. Pass the ribbon cables through (toward the back panel) and position the Keyboard
Assembly on the cabinet bed. Be sure that the at ribbon cables are not caught underneath
the Keyboard Assembly.
2. Install the ve keyslip screws and the four keyboard screws.
Inside the back panel
1. Remove the two screws (installed as a safety precaution) and open the back panel.
2. Connect the at ribbon cables from the Keyboard Assembly to J4 (Treble) and J5 (Bass) on
the Interface Board. Be sure to install the locking cable clips.
3. Install the three screws to secure the Keyboard Assembly to the cabinet.
Disassembly/Assembly
Keyboard Assembly
4-16
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