As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BRU FLT 750 EN ROUTE PHL TO BRU. VIDEO EQUIPMENT IN MOST FORWRD COMPARTMENT (ACROSS FROM FWD LAV) HAD ELECTRICAL ODOR. ALL EQUIPMENT TURNED OFF. REMOVED AND REPLACED VIDEO SYS CONTROL UNIT. OPS GOOD AT THIS TIME. UNABLE TO CONFIRM REPORTED SNAG. OPENED UNIT AND INSPECTED ALL PC BOARDS, ALL CONNECTORS, FOR ELECTRICAL ODORS OR TRACE OF BURNS. NIL FOUND. REPLACED DC CONVERTER. REASON - DEFECTIVE.