As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) PRIOR TO DEPARTURE "J" CLASS CABIN FORWARD PROJECTOR STARTED SMOKING. THE PROBLEM IS RESTRICTED TO MODIFICATION DOT 5 PROJECTORS INCORPORATING MOD. -012 POWER SUPPLIES INTERNALLY. THE PROJECTOR POWER SUPPLY CAPACITORS OVERHEAT AND LEAK FLUID ONTO PRINTED CIRCUIT BOARD WHICH CAUSES SHORTING AND SMOKE. NEW MODIFIED PROJECTOR INSTALLED.