AircraftTroubleshooting, Avionics, F20 Troubleshooting, F50 Troubleshooting, F900 Troubleshooting How do I deal with a Audio International sw panel December 4, 2012 Todd's Time Leave a comment http://www.ti.com/lit/ds/slts011/slts011.pdf RelayInAudioInternationalSwitchPanel SPSFieldRepairKit_530158AudioInternational