As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DC BUSS CAUTION LIGHT ILLUMINATED AFTER TAKEOFF FOLLOWED BY ASSOCIATED CAUTION LIGHTS. CREW CONFIRMED PRIMARY INVERTER HAS SLIGHT FISH SMELL. LGA MAINTENANCE GOING TO REMOVE AND REPLACE INVERTER FOR PRECAUTION. DUE TO PREVIOUS HISTORY AIRCRAFT WILL FERRY TO MDT FOR FURTHER MAINTENANCE ACTIONS. INSPECTED DC CONTACTOR BOX AND OPS CHECKED ELECTRICAL SYSTEM, INSPECTED BOTH DC GENERATORS AND AC CONTACTOR BOXES. NO DISCREPANCIES NOTED.