Samsung WF1114 Series Service Manual page 26

Part
Assy PCB Main
24 _ Disassembly and Reassembly
Figure
1
2
3 3
1
2
3
Description
1. Remove the Top cover.
2. Remove the cover PCB
- remove the hook in order
Push the hook indicated direction
3. Remove the wire harness connector which
is connected to the PCB.
4. Remove the screws that hold the main PCB
in place.
5. Remove the holder by using a long nose
Pliers.
Do not cut off the holder
6. Replace the main PCB.
You cannot remove the PCB separately
because urethane is used for water
proofing.