As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING LAST HOUR OF FLIGHT A VERY STRONG BURNING (ELECTRICAL) SMELL EMANATED FROM THE COCKPIT. QRH PROCEDURES WAS RUN AND LANDING WAS MADE AT THE NEAREST AIRPORT. TROUBLESHOT PER FIM 21-58-00, FOUND FWD EXIT EQUIPMENT COOLING FAN POPPED C/B. REPLACED FAN PER M/M 21-58-06, OPS CHECKED OK. ALSO ACCOMPLISHED PL 767-0911-04.