As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FLIGHT CREW REPORTED THAT AFTER THE NR 2 ENGINE WAS STARTED AND THE GENERATOR WAS ON-LINE. NR 2 GENERATOR WAS INDICATION HIGH VOLTAGE. TROUBLESHOOTING FOUND NR 2 GENERTATOR CONTROL PCB DEFECTIVE. PCB REPLACED WITH A NEW BOARD, FUNCTIONAL CHECKS WERE SATISFACTORY.