Yamaha AX-397 Manuale di servizio - Pagina 9

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Yamaha AX-397 Manuale di servizio

DISASSEMBLY PROCEDURES

• Remove parts in disassembly order as numbered.
• Disconnect the power cable from the AC outlet.
1. Removal of Top Cover
q
a. Remove 4 screws (
), 1 screw (
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.
r
b. Remove 1 screw (
) and then remove the Support
Top. (Fig. 1)
t
c. Remove 7 screws (
) and then remove the Front
Panel Unit. (Fig. 1)
3. Removal of Plate Side
y
Remove 2 push rivets (
Side L/R. (Fig. 1)
4. Removal of Sub Chassis Unit
u
a. Remove 1 push rivet (
i
b. Remove 2 screws (
) and then slide the Sub Chassis
Unit forward. (Fig. 1)
c. Loosen the harness fixture fixing the cable.
d. Remove connectors CB221, CB226, CB302, CB306,
CB532, CB581 and CB681 and then remove the Sub
Chassis Unit. (Fig. 1)
t
i
t
w
) and 4 screws (
) and then remove the Plate
). (Fig. 1)
r
i
q
w
r
t
y
u
i
q
w
u
y
Fig. 1
AX-397
e
e
e
q
y
9