As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE AT 6500 FT, NR 1 ENGINE FIRE CAPSULE, WARNING HORN AND T HANDLE ACTIVATED. BEGAN EMERGENCY PROCEDURES AND SIC STATED HE SMELLED SOMETHING BURNING, PIC CONCURRED. EMERGENCY PROCEDURES COMPLIED DURING DESCENT. SINGLE LANDING PERFORMED. REPLACED AMPLIFIER.