FP3NC control freezes- need NEA 80 PCB

I have an FP3NC dialog 2 control ser#2803-0365 and after some troubleshooting with control locking up (freezes) I found burnt diodes from previous repair on NEA80 PCB. Does anyone happen to have any PCBs they would be willing to sell or know anyone who refurbishes them? I need a good one, no junk please.

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