Projectors built in 2010 have a small extra circuit board here. You can skip this step if you have a newer projector without this extra circuit board.

Unplug this wire from the small circuit board. Peel back the two pieces of tape holding down the wire, leaving one end of each piece of tape attached to the board for the later re-assembly

Remove the other plug from this small circuit board. The small circuit board is now free to come away with the main circuit board.