N-100
14
GHD EBUS L
Rubber contact
(Photo 6)
(Photo 7)
Round stick
(Rod: TX000670)
GHD EBUS L
MK SUB
(Fig. 23)
(Photo 5)
19.
Disassembling the Keyboard Assembly
*
After inserting a round stick (Rod: TX000670)
between the frame and the keys, remove the
circuit boards. (Fig. 23)
19-1
GHD EBUS L, MK SUB Circuit Board
(Time required: about 12 minutes)
Remove the seven (7) screws marked [260A]. The
GHD EBUS L and MK SUB circuit boards can then
be removed. (Fig. 24, Photo 5)
19-2
GHD M Circuit Board
(Time required: about 12 minutes)
Remove the five (5) screws marked [260B] and the
screw marked [262]. The GHD M circuit board can
then be removed. (Fig. 24)
19-3
GHD H Circuit Board
(Time required: about 12 minutes)
Remove the four (4) screws marked [260C] and the
screw marked [262]. The GHD H circuit board can
then be removed. (Fig. 24)
*
Keys can be removed without removing the
circuit boards.
*
After removing the GHD EBUS L, GHD M and
GHD H circuit boards, and the rubber contacts
can then be removed.
19-4
Rubber contact
Remove the GHD circuit board for the involved key.
The rubber contacts can then be removed.
(Photo 6, Photo 7)
MK SUB
GHD M
GHD H
GHD EBUS L
[260C]
[260B]
[262]
[260A]
(Fig. 24)
[260]: Bind Head Tapping Screw-P 3.0X10 MFZN2W3 (WF001000)
[262]: PW Head Tapping Screw-P 3.0X10-10 MFZN2W3 (WF765500)
Содержание N-100
Страница 25: ...N 100 25 JACK Circuit Board PN Circuit Board JACK 2NA WF51870 PN 2NA WF54150 1 Pattern side Pattern side ...
Страница 27: ...N 100 27 MAEQ Circuit Board 2NA WE74500 3 Pattern side Scale 80 100 ...
Страница 31: ...N 100 31 not installed B B to GHD M CN4 B B to GHD M CN2 2NAK8 V852140 Component side GHD H Circuit Board ...
Страница 34: ...N 100 34 2NA V001070 to MAEQ CN1 to POWER switch AC INLET not installed PS Circuit Board Component side ...