What was found
(CAN) WHILE PERFORMING READING LIGHT TEST, BURNING ODOR COMING FROM AREA AROUND SEAT ROWS 26 ABC TO 30 ABC NOTICED. ALL READING LIGHTS WERE WORKING AT TIME & SMELL VERY WEAK. AFTER MOMENT LIGHTS FROM ROW 27 ABC TO END WENT OUT. IN THAT AREA TECHNICIAN HEARD STATIC / CRACKLING SOUND JUST BEFORE LIGHTS WENT OUT & SMELL GOT STRONGER. OVERHEAD PANELS ABOVE ROWS 26,27,28&29 WERE DROPPED & ODOR EXTREMELY STRONG. NO EVIDENCE OF ANY MALFUNCTION, ARCHING OR BURN MARKS. SYS RESET & WHEN THAT DONE DECODER AT ROW 29 ABC (POS 28) STARTED TO SMOKE. POWER CUT IMMEDIATELY & APPEARED TO BE NO OUTSIDE DAMAGE TO SURROUNDING AREA. NO DAMAGE TO ANY OF CANNON PLUGS , WIRING OR CONNECTORS.