Epson RC700-A - DMB-LED Board; DMB-LED Board (RC700, RC700 DU)

Maintenance 8. Maintenance Parts Replacement Procedures
64 RC700 Series Maintenance Rev.3
8.8 DMB-LED Board
7.8.1 DMB-LED Board (RC700, RC700DU)
DMB
-LED Board
Removal
(RC700
,
RC700DU)
(1)
Turn
OFF the Controller.
(2)
Disconnect
the power plug.
(3)
Remove
the Top Panel. (Mounting screw ×6)
(4)
Disconnect the cables connected to the DMB
-LED board.
(5)
Remove the
DMB-LED board. (Mounting screw ×2)
DMB
-LED Board
Installation
(RC700
,
RC700DU)
(1)
Mount the
DMB-LED board. (Mounting screw ×2)
(2)
Connect the cables to the
DMB-LED board.
(3)
Mount
the Top Panel. (Mounting screw ×6)
(4)
After connecting the power plug, turn
ON the Controller and check it works normally
without
vibration and abnormal sound.