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MK
Black Keys
7.
Assembling the keyboard assembly
7-1
Install the white keys CEGB from the lower notes, and
then install the DFA keys and C' key. Afterwards install
the black keys from the higher notes, and tighten the
twenty-one (21) screws marked [140]. (Fig. 6)
7-2
Install the rubber contacts in the assembly while pressing
the keys as shown in Figure 9. Check that the rubber
contact has been firmly placed into position in the area
indicated by the arrow Figure 10.
Rubber contact
Hooks A
White Keys
Rubber contact
(Fig. 5)
(Fig. 7)
Black Keys
[140]: Bind Head Tapping Screw-P 3.0 x 16 MFZN2Y (EP600310) or
[140]: Bind Head Tapping Screw-P 3.0 x 16 MFZN2BL (VB205200) or
[140]: Bind Head Tapping Screw-P 3.0 x 16 MFZN2B (VS756700)
*
When fitting the rubber contacts, raise both ends of the
frame so that do not push the rubber contact up. Install the
MK circuit board in the assembly so that the hooks B hold
it as shown in Figure 11. (Fig. 7, 8, 9)
MK
PSR-280/PSR-282
[140]
White Keys DFA
White Key C'
White Keys CEGB
(Fig. 6)
Rubber contact
(Fig. 8)
Hooks B
(Fig. 9)
11
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