Replacing The Control Board - Epson LS-B Series Maintenance Manual

11.2 Replacing the Control Board

Control Board (1) Turn OFF the controller.
Removal
(2) Remove the Arm Top Cover.
(3) Disconnect the following connector.
(4) Remove the Control board.
Control Board (1) Mount a new Control board.
Installation
(2) Connect the following connector.
(3) Mount the Arm Top Cover.
(4) Turn ON the controller.
LS-B series Maintenance Rev.1
For details, refer to 3.1 Arm Top Cover.
Connector: X51
Be careful of the board direction.
(Check the board direction by the connector
position.)
Connector: X51
For details, refer to 3.1 Arm Top Cover.
LS20-B Maintenance 11. Boards
Control Board
2-M2×16
Pan head screw
Connector
329