i am looking for some assistance with a wine cooler Pcb board. Recently started smelling a light electrical burning smell coming from my thermoelectric wine cooler. Upon further inspection I found the fan was not rotating, yet a high pitch buzzing noise coming from the pcb board. the simple solution was to order a replacement, however the only ones I can find are 220V. So I am looking for solutions to resolve. In an attempt to troubleshoot the board I don’t know exactly where the high pitched buzz is coming from to replace the defective component. Is there anyone out there with this type of issue before, if not does anyone know where I may procure another board..of course if fan is defective I will replace that also. Here are some photos….