What was found
**ATB** IMMEDIATELY AFTER TAKEOFF, RECEIVED CAPTAIN PITOT HEAT FAULT. RAN ECAM/QRH PROCEDURE AND IT WOULD NOT RECOVER. PERFORMED INSULATION TEST PER AMM 30-31-00/501. INSULATION TEST GOOD. PER TSM 30-31-00/101 FIG 103, RELAY 75DA REQUIRES REPLACEMENT. R/R RELAY 75DA REF ESPM 20-46-50-01. NO HELP, FAULT REMAINS. CONTINUED TROUBLESHOOTING AS PER THE ASM 30-31-00 SCH 01, PITOT DC CURRENT SENSOR SUSPECTED TO BE THE INOP COMPONENT. CAPT PITOT DC CURRENT SENSOR (27DA) WAS REMOVED AND REPLACED REF ESPM 20-46-50-01. FAULT CLEARED. PITOT HEAT OPS CHECK PERFORMED REF AMM 30-31-00, OPS CHECK GOOD.