Samsung DW80M9 Series Service Manual page 13

Part
Main PBA
Figure Description
Preparation:
• Make sure to disconnect the power.
1. Find Main PBA case below the door.
2. Remove two screws on the left and right.
3. Remove the cover from the Main PBA.
4. Remove the all wire connectors from Main
PBA.
- DW80M9960US/UG : 8 wire connectors
- DW80M9550US/UG : 7 wire connectors
5. Remove the two screws from the top left
and right of the main PBA.
6. Carefully put a screw driver in the gap.
Carefully angle the screwdriver to depress
the locking tabs that secure the Main PBA
to the housing and gently pull the Main PBA
from the housing.
When removing the Main PBA, lift the Main
PBA board up carefully.
Disassembly and Reassembly _ 11