YDP-161/YDP-161C
13
12.
HP Circuit Board
(Time required: About 5 minutes)
12-1
Remove the top board assembly. (See procedure 1)
12-2
Remove the key cover assembly. (See procedure 5)
12-3
Remove the rack L and R. (See procedure 6)
12-4
Remove the stopper rail assembly. (See procedure 7)
12-5
Remove the key block assembly L.
(See procedure 8)
12-6 Remove the two (2) hexagonal nuts marked [3C] and
the screw marked [S13F] on the keybed. The HP circuit
board can then be removed. (Fig. 8)
13.
PL Circuit Board
(Time required: About 7 minutes)
13-1
Remove the top board assembly. (See procedure 1)
13-2
Remove the PS unit cover assembly and the MAL cover.
(See procedure 2) (U model only)
13-3
Remove the key cover assembly. (See procedure 5)
13-4
Remove the rack L and R. (See procedure 6)
13-5
Remove the stopper rail assembly. (See procedure 7)
13-6
Remove the key block assembly L and R.
(See procedure 8)
13-7
Remove the keyboard assembly. (See procedure 9)
13-8 Remove the screw marked [6A]. The PL circuit board
can then be removed. (Photo 5)
14.
Back Top Rail Assembly
(Time required: About 3 minutes)
14-1
Remove the top board assembly. (See procedure 1)
14-2 Remove the two (2) screws marked [S15A] each from
both sides of the assembly. (Photo 4)
14-3
Remove the two (2) screws marked [S14] and the six (6)
screws marked [S15B]. The back top rail assembly can
then be removed. (Fig. 5, 9)
Fig. 8
(図8)
Photo 5
(写真5)
<Top view
(上面)
>
12.
HP シート
(所要時間:約 5 分)
12-1
屋根 Ass'y を外します。
(1 項参照)
12-2
スライド蓋 Ass'y を外します。
(5 項参照)
12-3
ラック(L・R)を外します。
(6 項参照)
12-4
鍵盤押さえ Ass'y を外します。
(7 項参照)
12-5
拍子木 Ass'y(L)を外します。
(8 項参照)
12-6
[3C] の特殊ナット 2 個と棚板の [S13F] のネジ 1
本を外して、HP シートを外します。
(図 8)
13.
PL シート
(所要時間:約 7 分)
13-1
屋根 Ass'y を外します。
(1 項参照)
13-2
スライド蓋 Ass'y を外します。
(5 項参照)
13-3
ラック(L・R)を外します。
(6 項参照)
13-4
鍵盤押さえ Ass'y を外します。
(7 項参照)
13-5
拍子木 Ass'y(L・R)を外します。
(8 項参照)
13-6
GHD EBUS 鍵盤を外します。
(9 項参照)
13-7
[6A] のネジ 1 本を外して、PL シートを外します。
(写真 5)
<Bottom view
(下面)
>
[S13F]
HP
[3C]
SIDE ARM ASSEMBLY L
(腕木Ass'y (L) )
FRONT RAIL
ASSEMBLY
(口棒Ass'y)
[6A]
[S03]
PL
14.
背面框 Ass'y
(所要時間:約 3 分)
14-1
屋根 Ass'y を外します。
(1 項参照)
14-2
[S15A] のネジを左右 2 本ずつ外します。
(写真 4)
14-3
[S14] のネジ 2 本と [S15B] のネジ 6 本を外して、
背面框 Ass'y を外します。
(図 5、9)
Содержание Arius YDP-161
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