Chapter 4 Maintenance
4-4-4 Replacement of various boards
Be sure to turn off the power switch before performing the replacement work.
■
Replacing the AMP PCB ASSY
Open the ejector door, turn off the power switch, and unplug the power plug from the
outlet.
electrical plug
Power switch
Rejector door
Remove the back door (lower), remove the connectors (3 places) and nuts (4 places)
connected to the AMP PCB ASSY, and remove the AMP PCB ASSY.
[Flange nut (trivalent): M3] 4 places
[Plastic spacer: 3.2x7x10] 4 places
Service key
Backdoor (lower)
R4
AMP PCB ASSY
P
S (white)
Chapter 4 Maintenance
51
ON
OFF
OFF
POWER
SELECTENTER
DOWN
UP
MENU
SOUND
VOLUME
TEST
SERVICE
SWITCH
SWITCH
ON
OFF OFF