As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 828 SDQ-JFK SLIGHT BURNING / ELECTRICAL SMELL IN ACFT CABIN NEAR ROWS 22-24. DEPOWERED LTV SYSTEM AND SMELL DISSIPATED. PERFORMED TSM 23-39-00-810-801. NO DEFECTS NOTED. REPLACED XEB AT ROWS 24LT, 24RT AND 23LT DUE TO SUSPECTED BURNING ODOR PER MM 44-20-17.