As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CIRCUIT BREAKER FOR THE NR 2 ADF TRIPPED. WAS RESET, AND BREAKER TRIPPED AGAIN WITHIN SECONDS. AFTER RETURNING TO BASE, TROUBLESHOOTING REVEALED THERE WAS A SHORT IN THE CONTROL PANEL FOR THE NR 2 ADF. AFTER REMOVING THE CONTROL HEAD, THE UNIT SMELLED BURNED. UNIT WAS SUBMITTED TO MANUFACTURER FOR REPAIR.