Fsx Keyboard Assembly; White(Black) Key - Yamaha TYROS 2 Service Manual

Tyros2
13.

FSX Keyboard Assembly

(Time required: About 5 minutes)
13-1 Remove the eight (8) screws marked [110]. (See
procedure 1.)
13-2 Separate the unit into the upper case assembly and the
lower case assembly. (See procedure 1.)
13-3 Remove the five (5) screws marked [530]. The FSX
keyboard assembly can then be removed. (Fig.3)
Application Circuit Board
Remove Key Stopper
Remove Key
[240A]
C1
Rubber Contact 13 Keys
(C1 - C2)
18
Rubber Contact Rubber Contact
13 Keys
MK61
L
C1 - C2
Key Stopper L
[240B]
MK61L
C2# C3#
C2 C3
Rubber Contact 12 Keys (LOW)
Rubber Contact 12 Keys
(C2# - C3)
[240]: Bind Head Tapping Screw-P 3.0X16 MFZN2B3 (WE983200)
(Fig.7A)
14. White (Black) Key
14-1 Separate the unit into the upper case assembly and the
lower case assembly. (See procedure 1.)
14-2 Depending on the key to be replaced, remove only the
necessary key stopper such as L, H or 61. (Fig.7)
The key stopper L can be removed by the two (2) screws
marked [240A] and the screw marked [240B]. (Fig.7)
The key stopper H can be removed by the screw marked
[240B] and the two (2) screws marked [240C]. (Fig.7)
The key stopper 61 can be removed by the two (2)
screws marked [240D]. (Fig.7)
14-3 White Key
14-3-1 While pressing the white key backward keeping it in a
horizontal position, lift and remove it. (Fig.7A)
* At that time, the key guide cap may come off. Be careful
of it. (Fig.7C)
Rubber Contact Rubber Contact
12Keys 12Keys (LOW) 12Keys (HIGH)
MK61 MK61
L, H L, H
C2# - C3 C3# - C4
Key Stopper H
EMKS-FD
[240C]
C4#
C4
(C3# - C4)
Rubber Contact 12 Keys (HIGH)
(C4# - C5)
(Fig.7)
Key Guide Cap
Rubber Contact
12 Keys
MK61 MKH-D
H FSX61
C4# - C5 C5# - C6
Key Stopper FSX 61
[240D]
MKH-D
C5#
C5 C6
Rubber Contact 12 Keys
(C5# - C6)
Key Spring
(Fig.7C)
MO
TR
OWNE
BEDIE
MODE