Appendices   Appendix C  Pin Assignments 
C-18   [CONFIDENTIAL]  TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) 
 C.15 CN4200  IEEE 1394 interface connector (4-pin) 
Table C-15  IEEE 1394 interface connector (4-pin) 
Pin No.  Signal Name  I/O  Pin No.  Signal Name  I/O 
1 ZTPB0-P3N  I/O  2 ZTPB0-P3P  I/O  
3 ZTPA0-P3N  I/O  4 ZTPA0-P3P   I/O 
1T GND  -  2T GND  - 
2T GND  -  4T GND  - 
 
C.16  CN4400  Bluetooth interface connector (20-pin) 
Table C-16  Bluetooth  interface connector (20-pin) 
Pin No.  Signal Name  I/O  Pin No.  Signal Name  I/O 
1 BT-P3V  -  2 NC  - 
3 WCHDAT-P3P  O  4 ZUSBBT-E3N  I/O 
5 ZUSBBT-P3P  I/O  6 NC  - 
7 WCHCLK-P3P  O  8 GND  - 
9 NC  -  10 GND  - 
11 NC  -  12 NC  - 
13 BTRST-S3N  O  14 NC  - 
15 NC  -  16 NC  - 
17 NC  -  18 BTMDL-P3N  I 
19 NC  -  20 GND  - 
1T GND  -  2T GND  - 
 
C.17  CN4614  USB 6 connector (4-pin) 
Table C-17  USB 6 connector (4-pin) 
Pin No.  Signal Name  I/O  Pin No.  Signal Name  I/O 
1 USB1PS-E5V  -  2 ZUSBP6-E3N  I/O 
3 ZUSBP6-E3P  I/O  4 GND  - 
1T GND  -  2T GND  - 
3T GND  -