3. Other
3.3.6
DF control board
1. Open the upper door.
2. Remove the rear cover.
See P.14
[1]
[2]
16
3. Disconnect all connectors from the
4. Remove the screw [1] and remove
5. Remove two screws [2] and remove
[3]
4688F2C521DA
Field Service Ver. 1.0 Apr. 2007
interface board.
the grounding wire.
the DF control board [3].