As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRONG ELECTRICAL BURNING ODOR DETECTED AT ROW 22CDEF. TURNED OFF PROJECTION SYSTEM AND ODOR DISSIPATED. FLT CONTINUED AND LANDED WITHOUT INCIDENT. RAN PROJECTOR FOR ONE HOUR, INSPECTED OVERHEAD CABIN ABOVE PROJECTOR, AND CLEANED LINT FROM PROJECTOR EXHAUST VENT. COULD NOT DUPLICATE ODOR.