As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF, AVIONICS SMOKE ALARM APPEARED ON ECAM WIHT A STRONG SMELL NOTED IN THE COCKPIT. ECAM ACTION CARRIED OUT AND WARNING DISAPPEARED AFTER TWENTY SECONDS. AIRCRAFT RETURNED TO RAMP FOR RECTIFICATION. AIRCRAFT HAD A HIGH ENERGY STOP CAUSING TWO BLOWN TYPE FUSES AND FOUR BRAKES SEIZED. THE CAUSE OF THE SMOKE IN THE CABIN IS STILL BEING INVESTIGATED.