Appendix C  Pin Assignments   Appendices 
TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573)  [CONFIDENTIAL]  C-15 
C.8  CN3010  MDC interface connector (12-pin) 
Table C-8  MDC interface connector (12-pin) 
Pin No.  Signal Name  I/O  Pin No.  Signal Name  I/O 
1 GND  -  2 NC  - 
3 ACZOT1-P3P  I/O  4 NC  - 
5 GND  -  6 E3V  - 
7 ACZSY1-P3P  O  8 GND  - 
9 ACZIN1-E3P  I/O  10 GND  - 
11 ACZRS1-E3N  O  12 XAZBC1-P3P  O 
1T GND  -  2T GND  - 
3T GND  -  4T GND  - 
5T GND  -  6T GND  - 
 
C.9  CN3011  MDC relay connector (4-pin) 
Table C-9  MDC relay connector (4-pin) 
Pin No.  Signal Name  I/O  Pin No.  Signal Name  I/O 
1 MDMRING-E3P  I/O  2 MDMRING-E3P  I/O 
3 MDMTIP-E3P  I/O  4 MDMTIP-E3P  I/O