As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 634, LAS-PHL - DURING CRUISE, CREW NOTICED AN ELECTRICAL SMELL COMING FROM THE AFT COFFEE MAKERS. DIVERTED TO IND, WHERE MAINTENANCE PLACED BOTH AFT COFFEE MAKERS ON MEL. BOTH COFFEE MAKERS WERE REPLACED IN PHL ON 02/18/06. NO FURTHER DIFFICULTIES.