The ware for June 2012 was the control board from a GE PSC23SGPA-SS refrigerator. The part number of the control board is EBX1005G01 / REV N, made by Delphi electronics.
The control board was extracted from a fridge that failed. On the backside, one can see at least part of the cause of failure.
This is the solder joint from one of the larger relays. The joint had failed catastrophically, splattering bits of solder around the board. Replacing the board restored the fridge’s functionality.
All the comments about the complexity of the fridge controller board reminds me of Marvin from the Hitchiker’s Guide to the Galaxy: here I am, brain the size of a planet, and they ask me to…mind the fridge. Maybe the controller board committed suicide out of boredom.
The winner of last June’s competition is nrp. The link provided is to this exact model of board, but with a different revision. Congrats, email me for your prize!