As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BURNING SMELL ON TAXIOUT IN FWD GALLEY AREA. SUSPECT VIDEO SYS. HOT ITEM IS THE AMU. CONNECTOR PLUG REMOVED. "ACCESS MEMORY UNIT" CONNECTOR PLUG REMOVED, SECURED WITH TAPE TO PREVENT HAZARD. REPLACED VIDEO PROJECTION SYSTEM ACCESS MEMORY UNIT. OPS NORMAL.