Disassembly Procedures - Yamaha AX-497 Servise Manual

QQ
3 7 63 1515 0

DISASSEMBLY PROCEDURES

• Remove parts in disassembly order as numbered.
• Disconnect the power cable from the AC outlet.
1. Removal of Top Cover
a. Remove 4 screws (
e
). (Fig. 1)
b. Slide the Top Cover rearward to remove it. (Fig. 1)
2. Removal of Front Panel Unit
a. Remove the INPUT knob.
b. Remove 1 screw (
Top. (Fig. 1)
c. Remove 7 screws (
Panel Unit. (Fig. 1)
3. Removal of Plate Side
Remove 2 push rivets (
Side L/R. (Fig. 1)
4. Removal of Sub Chassis Unit
a. Remove 1 push rivet (
b. Remove 2 screws (
Unit forward. (Fig. 1)
c. Loosen the harness fixture fixing the cable.
d. Remove connectors CB221, CB226, CB302, CB306,
TE
L 13942296513
CB532, CB581 and CB681 and then remove the Sub
Chassis Unit. (Fig. 1)
t
t
www
.
http://www.xiaoyu163.com
q w
), 1 screw ( ) and 4 screws (
r
) and then remove the Support
t
) and then remove the Front
y
) and then remove the Plate
u
). (Fig. 1)
i
) and then slide the Sub Chassis
i
r
i
x ao
y
i
http://www.xiaoyu163.com
8
q
r
t
y
u
i
Q Q
3 6 7 1 3
q
w
u
y
u163
.
Fig. 1
2 9 9 4 2 8
w e
1 5 0 5 8 2 9 9 4
e
e
q
m
co
y
AX-497
9 9
2 8 9 9
9