Epson RC700-A - Dmb; DMB for Control Unit

Maintenance 8. Maintenance Parts Replacement Procedures
56 RC700 Series Maintenance Rev.3
8.6 DMB
8.6.1 DMB for Control Unit
DMB
R
emoval
(1)
Turn OFF the
Control Unit.
(2)
Disconnect
the power plug.
(3)
Remove
the Top Panel. (Mounting screw ×6)
(4)
Remove the
cables connected to the following connectors.
M/C Signal Connector EMERGENCY Connector
TP Connector USB Connector
USB Memory Ethernet Connector
I/O Connector RS-232C Connector
R-I/O Connector DU OUT Connector
(5)
Remove the
MDBs.
Refer to 8.5 MDB.
(6)
Remove the DMB
-OPTION board.
(Mounting screw ×3)
(7)
Remove five
screws on the side of the chassis.
(8)
Remove the fixing plate of the DMB
-OPTION
board.