As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED SMOKE IN THE CABIN GALLEY AREA. ACFT DIVERTED AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AND FOUND NR 1 COFFEEMAKER WIRING HARNESS TO BE MELTED AND DAMAGED SURROUNDING TERMINAL END. COFFEEMAKERS WERE PLACED ON MEL AND THE ACFT WAS RETURNED TO SERVICE.