As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ELECTRICAL BURNING SMELL FROM ROWS 6 AND 7 -- INSP CEILING AND SIDEWALLS AT ROWS 3-9 AND FOUND NO INDICATIONS OF ELECTRICAL BURNS. FOUND CEILING LIGHT BALLAST ABOVE ROW 7 WARMER THAN OTHER BALLASTS IN ROWS 3-9. R&R CEILING LIGHT BALLAST ABOVE ROW 7A. DURING INSP FOUND NO SMELL OF ELECTRICAL BURNING AT ANY TIME. RAN APU WITH PACK 1 & 2, NO BURNING SMELL AT ALL, RAN ENGINES WITH PACK(S) 1&2 NO BURNING SMELL. AC OK FOR SERVICE