The only panel to view is the one with 'Frostmatic' printed on it on the panel between the fridge and freezer. This also has the temp control dial and fast freeze buttons. I don't want to prise this off if this is not the panel you mean - it does't appear to have any slots to slip a blade into.
Managed to unscrew panel. The circuit board isn't showing any signs of burning. Am I able to obtain one of these circuit boards myself?
The PNC number is ***** 771 748
Thats been a great help. How confident are you that it's the circuit board that's down?