CP33
10
GHD EBUS LGHD MGHD H
[260C]
[260B]
[260A]
[262]
MK SUB
[260]: Bind Head Tapping Screw-P (Pタイト+BIND) 3.0x10 MFZN2W3 (WF001000)
[262]: PW Head Tapping Screw-P (Pタイト+PWH) 3.0x10-10 ZMC2W3 (WF765500)
6-1 GHD EBUS L, MK SUB Circuit Board
(Time required: About 7 minutes)
Remove the seven (7) screws marked [260A]. The
GHD EBUS L and MK SUB circuit boards can then
be removed. (Fig. 7, 7-1)
6-2 GHD M Circuit Board
(Time required: About 7 minutes)
Remove the five (5) screws marked [260B] and the
screw marked [262]. The GHD M circuit board can
then be removed. (Fig. 7)
6-3 GHD H Circuit Board
(Time required: About 7 minutes)
Remove the four (4) screws marked [260C] and the
screw marked [262]. The GHD H circuit board can
then be removed. (Fig. 7)
* Keys can be removed without removing the circuit
boards.
* After removing the GHD EBUS L, GHD M and GHD H
circuit boards, and the rubbers can then be removed.
6-4 Rubber contact
Remove the GHD circuit board for the involved key.
The rubber contacts can then be removed. (Fig. 8, 9)
Fig. 7-1 (図7-1)
MK SUB
GHD EBUS L
GHD EBUS L
Fig. 7 (図7)
Fig. 8 (図8) Fig. 9 (図9)
Rubber contact
(接点ゴム)
Rubber contact
(接点ゴム)
6‐1 GHDEBUSL,MKSUBシート(所要時間:約 7 分 )
[260A]のネジ7本を外し、GHDEBUSL,MKSUB
シートを外します。(図7、7-1)
6‐2 GHDMシート(所要時間:約 7 分 )
[260B]のネジ5本と[262]のネジ1本を外し、GHDM
シートを外します。(図7)
6‐3 GHDHシート(所要時間:約 7 分 )
[260C]のネジ4本と[262]のネジ1本を外し、GHDH
シートを外します。(図7)
※ 白鍵と黒鍵は、GHDEBUSLシート、GHDMシート、GHD
Hシートを外さなくても、外すことができます。
※ GHDEBUSLシート、GHDMシート、GHDHシートを外
すと、接点ゴムを外すことができます。
6‐4 接点ゴム
該当する鍵盤のGHDシートを外して、接点ゴムを外
します。(図8、9)