Appendices Appendix C Pin Assignments
C-32 TECRA M3 Maintenance Manual (960-507)
19 NC - 20 BT-P3V -
C.27 CN4600 USB0 interface connector (4-pin)
Table C-27 USB0 interface connector (4-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 USBOPS-E5V I 2 USBP0-S3N I/O
3 USB0-S3P I/O 4 GND -
C.28 CN4601 USB3 interface connector (4-pin)
Table C-28 USB3 interface connector (4-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 USBOPS-E5V I 2 USBP3-S3N I/O
3 USBP1-S3P I/O 4 GND -
C.29 CN6001 Internal microphone connector (2-pin)
Table C-29 Internal microphone connector (2-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 (MICIN-PXP) I 2 A-GND -
C.30 J6002 External microphone connector (6-pin)
Table C-30 External Microphone connector (6-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 A-GND - 2 (MICIN-PXP) I
3 (VREF1-P2V) - 4 NC -
5 NC - 6 (MICIN-PXP) I
C.31 CN3202 Speaker connector (4-pin)
Table C-31 Speaker (Right) connector (4-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 SPOTL-PXP O 2 SPOTL-PXN O