Yamaha KB-180, Руководство по обслуживанию

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13
KB-180/SKB-180
10 11 12
2 4 5 6 7 8 1 1 2 3 5
9 6 7
8
61L 61H
3 4
C3 B2 C4 B3 C5 B4
[380]
* When installing the circuit board 61H, tighten
the screws 1 through 8 in numerical order as
shown in the figure for circuit board “61H” in
Fig. 14. (Fig. 14)
* When the black keys from C#2 to A#2, from
C#3 to A#3 or from C#5 to A#5 are replaced,
wrap the nonwoven fabric cloth (WH347400)
marked [380] around the black key ribs at the
screw mounting portions marked [330] de-
scribed in Procedure 1. (Fig. 15)
Fig. 14
Fig. 15