What was found
ON TAKEOFF THE CAPTAIN'S AUDIO PANEL FAILED. RETURNED TO LAX. REPLACED CAPTAIN'S AUDIO PANEL WITH SERVICEABLE UNIT. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON TAKEOFF THE CAPTAIN'S AUDIO PANEL FAILED. RETURNED TO LAX. REPLACED CAPTAIN'S AUDIO PANEL WITH SERVICEABLE UNIT. OPS CHECK GOOD.