As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TEH FLIGHT CREW REPORTED THAT THE CVR STATUS LIGHT ILLUMINATED. THE MAINTENANCE TEAM DETERMINED THAT THE COCKPIT VOICE RECORDER (CVR) WAS DEFECTIVE. THE CVR WAS REMOVED AND A REPAIRED UNIT WAS INSTALLED. OPS CHECKS WERE SATISFACTORY AND THE AIRCRAFT WAS RETURNED TO SERVICE.