China Airlines B738 near Bangkok on Apr 11th 2014, burning smell, smoke and arcing in cabin

A China Airlines Boeing 737-800, registration B-18601 performing flight CI-7916 from Yangon (Myanmar) to Taipei (Taiwan) with 155 passengers and 8 crew, was enroute at FL370 about 250nm northwest of Bangkok when the crew noticed a burning odour near the main cabin door 1L, then observed smoke and arcing. While cabin crew discharged fire extinguishers the flight crew diverted the aircraft to Bangkok. The aircraft entered a hold at 6000 feet, climbed to FL100, descended to 7000 feet again to enter another hold and landed safely at Bangkok about 2 hours after leaving FL370.

Taiwan's Aviation Safety Council reported the occurrence on Jul 16th 2014 stating that an investigation into the Fire/Smoke occurrence has been opened.