Part Number: AMC6821EVM-PDK
Hi,
I have the AMC6821EVM-PDK and I was testing a 4-pin 12 V fan with it. I made an error with the wire connection and the PWM and 12 VDC connectors were shorted through the J1 connection. A puff of smoke rose from the board when I plugged in the USB cable. A 12 V adapter was also connected to the board. Something obviously blew up judging by the smoke, but what? I have a new AMC6821EVM coming, but if there's a chance that the original can be repaired, I will do that also.
What are the components on the AMC6821EVM that likely need to be replaced and is it possible that the USB-MODEVM-board survived the short, or do I need to replace the whole PDK?