Disassembly Procedures - Yamaha GX-700 Service Manual

DISASSEMBLY PROCEDURES

1. Removal of Top Cover
Remove 11 screws ( q ) in Fig. 1.
2. Removal of CD/VCD Mechanical Unit
a. Disconnect the power cord from the AC outlet.
b. Push the Friction Arm ( the bottom side of the CD/
VCD Mechanical Unit ) with the Ejecting Tool or a tool
like as shown in Fig. 2.
Ejecting Tool for CD Tray (TX946040)
c. Pull the Tray forward approx. 5cm ( 2" ) and remove
the CD Lid in Fig. 2.
d. Push the Tray back to the original, closed position.
e. Disconnect the Flat Connecting Cables ( CB9 ) and
remove 3 connectors ( CB8 , CB7 and CB10 ) in Fig. 2
f. Remove 4 screws ( w ) and then remove the CD
Mechanical Unit in Fig. 1.
3. Removal of Panel Unit
a. Rotate the Loading Gear, then open the Tray and
remove the Cassette Lid in Fig. 2.
b. Push the Tray back to the original, closed position.
c. Disconnect the flat connecting cables ( CB10, CB13
and CB11 ) and remove a connector ( CB805 ) in Fig.
2.
d. Remove 6 screws ( e and r ) and then remove the
Panel Unit in Fig. 1.
FRONT
CB8
CB9
CB11
(GX-700VCD only)
(Remove parts in the order as numbered.)
Friction
Arm
CB10
(GX-700VCD only)
CB7
CD Lid
CB805
CB13
CB10
Cassette Lid
Fig. 2
Loading Gear
Top Cover
q
CD/VCD Mechanical Unit
w
r
e
e
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.
W2
t
W4
t
W3
Deck Mechanical Unit
GX-700/GX-700VCD
q
q
q
q
w
w
e
Fig. 1
Panel Unit
t
t
Fig. 3
8