(5)
Removal of the Interface Board
1. Remove the Rear Cover.
☞ D-7
2. Remove the Network Control Unit Board.
☞ D-11
4980D063AB
4980U044AA
4980E008AA
4980D065AA
3. Unplug the five connectors on the Controller/
Mechanical Control Board.
4. Remove the two screws.
5. Remove the Left Rear Cover.
6. Remove the three screws.
7. Remove the Circuit Board and Metal Bracket.
8. Remove the two screws.
9. Remove the Protective Metal Bracket for the
Interface Board.
D-13