YDP-131/YDP-131C
11
14.
PL Circuit Board
(Time required: About 10 minutes)
14-1
Remove the top board assembly. (See procedure 2)
14-2
Remove the key cover assembly. (See procedure 6)
14-3
Remove the stopper rail assembly. (See procedure 7)
14-4
Remove the rack L and R. (See procedure 8)
14-5
Remove the end block assembly L and R.
(See procedure 9)
14-6
Remove the keyboard assembly. (See procedure 10)
14-7
Remove the screw marked [6A]. The PL circuit board
can then be removed. (Fig. 10)
14.
PLシート
(所要時間:約10分)
14-1
屋根Ass yを外します。
(2項参照)
14-2
スライド蓋Ass yを外します。
(6項参照)
14-3
鍵盤押えAss yを外します。
(7項参照)
14-4
ラック
(L・R)
を外します。
(8項参照)
14-5
拍子木Ass y (L・R)を外します。
(9項参照)
14-6
GHL (GHS) 鍵盤Ass yを外します。
(10項参照)
14-7
[6A]のネジ1本を外し、
PLシートを外します。
(図10)
PL
[6A]
Arm assembly L
(腕木Ass'y L)
Fig. 10
(図10)
[6A]:
Bind Head Tapping Screw-1 (TP#1+BIND)
3.5X10 MFZN2W3 (WE970800)
[S02]: Bind Head Tapping Screw-1 (TP#1+BIND)
3.5X16 MFZN2W3 (WE970700)
Fig. 11
(図11)
Fig. 12
(図12)
[S01]: Bind Head Tapping Screw-1 (TP#1+BIND) 3.5X12 MFZN2W3 (WE970900)
[S02A]
[S02B]
[S02A]
Back top board assembly
(背面框Ass'y)
Front rail assembly
(口棒Ass'y)
Arm assembly L
(腕木Ass'y L)
[S01C]
[S01C]
[S01C]
[S01C]
[S01C]
[S01D]
[S01D]
[S01D]
[S01D]
[S01D]
[S01D]
[S01D]
Back top board assembly
(背面框Ass'y)
Front rail assembly
(口棒Ass'y)
Arm assembly L
(腕木Ass'y L)
Arm assembly R
(腕木Ass'y R)
[S01E]
[S01E]
15.
Back Top Board Assembly
(Time required: About 5 minutes)
15-1
Remove the top board assembly. (See procedure 2)
15-2
Remove the DM and AM circuit boards.
(See procedure 4)
15-3
Remove the three (3) screws marked [S02A] each from
both sides of the assembly. (Fig. 11)
15-4
Remove the ten (10) screws marked [S01C]. The back
top board assembly can then be removed. (Fig. 12)
15.
背面框Ass y
(所要時間:約5分)
15-1
屋根Ass yを外します。
(2項参照)
15-2
DMシート、
AMシートを外します。
(4項参照)
15-3
[S02A]のネジを左右3本ずつ外します。
(図11)
15-4
[S01C]のネジ10本を外し、
背面框Ass yを外しま
す。
(図12)
<Left side view>
<Top view>
Содержание YDP-131
Страница 27: ...YDP 131 YDP 131C 27 B B AM Circuit Board 2NA WF20640 3 Pattern side パターン側 B B ...
Страница 29: ...YDP 131 YDP 131C 29 GHL88L Circuit Board Component side 部品側 D D to GHL88M CN1 D D 2NAK8 WF46230 ...
Страница 31: ...YDP 131 YDP 131C 31 GHL88H Circuit Board Component side 部品側 F F F F to GHL88M CN3 2NAK8 WF46250 ...