What was found
ON FLIGHT 3401, ON DESCENT AT FL330, CREW REPORTED A ELECTRICAL BURNING ODOR AND SAW SMOKE COMING FROM 3 SPOTS ON THE WINDSHIELD. AIRCRAFT LANDED SAFELY. AIRCRAFT REMOVED FROM SERVICE. FOUND THE P LEAD ON THE FOS WINDOW INSULATION MELTED ISSUED MEL 3023. FOUND CONNECTOR AT WINDSHIELD (FO) DAMAGED REPLACED TERMINAL END ON POWER WIRE AT CONNECTOR P IAW EMB SPWM 20-50-01. OPS CHECK GOOD IAW EMB145 AMM 30-41-00. THIS RESTORED MEL 30-23. AIRCRAFT RETURNED TO SURVIVE.