As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE-N/A, FL 350 CARGO SMOKE LIGHT ILLUMINATED AND SHOWED SMOKE IN ALL POSITIONS. COMPLETED QRH. REMOVED AND REPLACED FIRE DETECTION SYSTEM CONTROL AMPLIFIER (P/N 30-303A) (S/N 9056) OFF, (P/N 30-326-4) (S/N 43852) ON OPS CHECKS GOOD.