What was found
FLT 303 IAD-FLL PAX ON ROW 24DEF AND IN-FLIGHT CREW MEMBERS REPORTED A STRANGE SMELL IN THE SECTION APPARENTLY LIVE TV’S . CONFIRMED WITH IN-FLIGHT CREW SMELL EMANATING FROM ROW 24 RT AND VDU AT 24F LOST IMAGE. FOLLOWING TSM TASKS 24-00-00-810-823 AND TSM 23-39-00-810-801 SUSPECT LTV AT ROW 24DEF FAULTY. DEACTIVATED LTV SYSTEM IAW MEL 23-39-00 COND 3 CAT D PER MCC. MX-4 UPDATED. PLACARD INSTALLED. MX ACTION COMPLIED WITH. PERFORMED OPS CHECK OF ROW 24DEF AS PER TSM 23-39-00-801-810. NO ABNORMALITIES NOTED. LIVE TV SYSTEM MAY BE DEEMED OPERATIONAL. ALL OPS CHECK NORMAL IAW 23-39-00. MDDR CLEARED. VDU 24F REQUIRES REPLACEMENT, REF FLAG EVENT 404. REPLACED VDU PER 23-39-00.