Yamaha GX-900 Service Manual page 9

4. Removal of Deck Mechanical Unit
a. Remove 4 screws ( t ) and then remove the Deck
Mechanical Unit in Fig. 3.
b. Remove 3 connectors ( W2, W3 and W4 ) in Fig. 3.
t
Deck Mechanical Unit
5. Removal of MD Mechanical Unit
a. Remove 3 screws ( y ) in Fig. 3 and 1 screw ( u ) in
Fig. 1.
b. Remove 4 connectors ( CB1, CB3, CB4 and CB5 ) in
Fig. 3.
c. Remove the MD Mechanical Unit.
6. Removal of MD Mechanism
a. Disconnect the flat connecting cable in Fig. 4.
b. Remove 4 screws ( i ) in Fig. 4.
c. Remove 2 screws ( o ) in Fig. 4.
d. Remove 2 screws ( ! 0 ) in Fig. 4.
W2
t
W4
CB5
CB1
CB4
t
W3
t
y
CB3
MD Mechanical Unit
y
(Bottom side)
P.C.B. MD
i
!0
MD Mechanism
o
GX-900
Fig. 3
Flat connecting cable
i
!0
o
Fig. 4
8