The on/off switch on my refrigerator control board went bad. I ordered a replacement board from PDX RV at
https://pdxrvwholesale.com Part number 2932884071. $100US.
https://pdxrvwholesale.com/products/...ard-2932884071
The part contained the new circuit board already connected to the display panel and buttons. It was an easy swap. The new board has been working fine.
Now, if Radio Shack was still around I might have been able to buy and install a $.15 switch...