As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TAXI. FWD CABIN SMELLED STRONG BURNING ODOR IN VICINITY OF L-1 DOOR PAX IN 1B ALSO SMELLED ODOR F/A VERIFIED IT WAS NOT COMING FROM FWD GALLEY AREA NO SMOKE WAS SEEN. FOUND NR 1 VIDEO CASSETTE PLAYER HAD STRONG SMELL. REPLACED SAME OPS CK GOOD