As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANTS REPORTED BURNING ELECTRICAL SMELL IN AFT GALLEY. AFTER TURNING OFF POWER, COFFEE MAKER SMELL BECAME LESS INTENSE. BOTH COFFEE MAKERS REMAINED OFF FOR DURATION OF FLIGHT AS A PRECAUTION. MAINTENANCE TROUBLESHOT AND REPLACED COFFEE MAKER PER MM 25-32-00.