What was found
FLT#189, JFK-SAN. BURNING WIRE ODOR FROM ROW 18 TO REAR OF PLANE AFTER 10,000 FT ( LIVE TV4 (SYSTEM/ ALL) ). ISOLATED FAULT TO TYPE 9. ACCOMPLISHED TSM 24-00-00-810-823A. FLIGHT CREW RAN ENGINE WITH PACKS ON PER AMM 71-00-00. NO SMELL NOTED. SUSPECT LTV SYSTEM. PLACED LTV SYSTEM ON NEF N44-20-01D. DEACTIVATED LIVETV SYSTEM, PULLED AND COLLARED IFE AC POWER 1, IFE AC POWER 2, ACS/ANT, LTV4–FAN, AND LTV 4 DC CONT CIRCUIT BREAKERS. PLACARD INSTALLED. ACTIVATED LTV SYSTEM AND PERFORM FUNCTIONAL CHECK COULD NOT DUPLICATE FAULT ON GROUND, PERFORMED VISUAL INSPECTION FROM ROWS 18-29ABCDEF SSBX AND SEAT TO SEAT CABLE IAW AMM 44-20-17, LTV SEATS FOUND GOOD. MX-4 UPDATED PLACARD REMOVED.