As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING DESCENT INTO PHL, BAGGAGE COMPARTMENT SMOKE DETECTOR LIGHT ILLUMINATED. EMERGENCY DECLARED, FLIGHT LANDED WITHOUT INCIDENT. NR 2 SMOKE DETECTOR REPLACED, NR 1 SMOKE DISCONNECTED IN ACCORDANCE WITH MEL 26-08, AIRCRAFT WAS RETURNED TO SERVICE. NR 1 SMOKE DETECTOR REPLACED ON 27TH OCTOBER 2000.