Maintenance 11. Boards
LS20-B Rev.4 155
11.2 Replacing the Control Board
Board
Remove the Arm Top Cover.
For details, refer to Maintenance: 3.1 Arm Top Cover.
following connector.
Connector: X51
board.
2-M2×16
Pan head screw
Control Board
Connector
Mount a new Control board.
Be careful of the board direction.
(Check the board direction by
the connector
the following connector.
Connector: X51
For details, refer to Maintenance: 3.1 Arm Top Cover.