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Yamaha P-115B - Disassembling the Keyboard Assembly

Yamaha P-115B
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18
P-115B/P-115WH/P-45B
C.■ Disassembling■theKeyboardAssembly
C-1. White■key■assembly■and■black■key■assembly
Remove the four (4) screws marked [270A] fixing the
black and white key assembly for one octave (C–B). To
remove the back of the black and white key assembly
of each octave, while pushing the end lug of white keys
rearward and lifting the back of keys, slide the black
and white key assembly towards you.
(Fig. C-1, Fig. C-2)
C-2. When removing white keys numbered as A-1 and B-1
key and black key, remove two (2) screws marked
[270B] and then lift the back of the keys and slide the
black and white keys towards you. (Fig. C-1, Fig. C-2)
C-3. When removing the C7 key, remove a screw marked
[270C] and then lift the back of C7 key and slide it
towards you. (Fig. C-1, Fig. C-2)
Note: When removing white key assembly and black key
assembly, be careful not to allow grease to attach to the
circuit board and rubber contacts, etc. (Fig. C-2)
C-4. Act uate■Rubb er
Remove the actuate rubber. (Fig. C-3)
C. 鍵盤 Assy の分
C-1. 白鍵 Ass’y、黒鍵 Ass’y
各オクターブ(C~B)の白鍵 Ass’y と黒鍵 Ass’y
る[270A] 4 し、
1
Ass’y Ass’y す。き、
Ass’y Ass’y ら、
前にスライドさせて取り外してください。(図 C-1、
C-2)
C-2. A-1、B-1 は、[270B] 2 し、A-1、
B-1 鍵の後方を持ち上げてから、手前にスライドさ
せて取り外します。(図 C-1、図 C-2)
C-3. C7 は、[270C] 1 本をし、C7
ら、
します。(図 C-1、図 C-2)
注) 白鍵 Ass’y、黒鍵 Ass’y の取り外しの際、グリスが
さい。(図 C-2)
C-4. 駆動ラバー
白鍵(黒鍵)の駆動ラバーを外します。(図 C-3)
Fig.■C-1
(図 C-1)
[270B]
A-1 Key
(A-1鍵)
B-1 Key
(B-1鍵)
One octave
(1オクターブ)
(C0–B0)
[270A]
[270A] [270A] [270A] [270A] [270A] [270A] [270C]
C7 Key
(C7鍵)
One octave
(1オクターブ)
(C1–B1)
One octave
(1オクターブ)
(C2–B2)
One octave
(1オクターブ)
(C3–B3)
One octave
(1オクターブ)
(C4–B4)
One octave
(1オクターブ)
(C5–B5)
One octave
(1オクターブ)
(C6–B6)
<Top view>
Fig.■C-2
(図 C-2)
Fig.■C-3
(図 C-3)
Grease
(グリス)
Rubber contact
(接点ゴム)
GHL88M
End lug of white key
(白鍵の爪)
Actuate rubber
(駆動ラバー)
Remove in this way.
(取り出す)
P-45B
P-115B/P-115WH

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