What was found
DURING CRUISE, OWNER PLUGGED IN AIRSHOW MONITOR AT SEAT 8. WHILE PUSHING POWER BUTTON ON MONITOR, SMOKE CAME OUT OF THE PLUG AREA. THE SMOKE STOPPED WHEN THE MONITOR WAS REMOVED. THERE WAS A NOTICABLE ELECTRICAL AMOKE SMELL IN THE ENTIRE CABIN. REMOVED DAMAGED AIRSHOW MONITOR DUE TO BEING INOP. INSTALLED CUSTOMER SUPPLIED SERVICABLE AIRHOW MONITOR. REMOVED RECEPTACLE FOR CUSTOMER CONVENIENCE. INSTALLED CUSTOMER SUPPLIED NEW RECETABLE IAW MODEL 560XL IMM 25-40-04. OPS CHECKS GOOD, NO DEFECTS NOTED.