Appendices Apx. C Pin Assignments
C-24 TECRA S1 Maintenance Manual
C.30 JACK1 Ext_Microphone Connector (6-Pin)
Table C-30 Ext_microphone connector pin assignments (6-Pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 GND - 2 EXTMIC I
3 REFV O 4 N.C -
5 N.C - 6 INTMIC I
C.31 CN13 Int_Microphone Connector (2-Pin)
Table C-31 Int_microphone connector pin assignments (2-Pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 GND - 2 INTMIC O
C.32 JACK2 Headphone Connector (6-Pin)
Table C-32 Headphone connector pin assignments (6-Pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 GND - 2 HEADL O
3 HEADR O 4 GND -
5 HPON I 6 N.C -