Appendices Appendix C Pin Assignments
C-30 [CONFIDENTIAL] TECRA R10 Maintenance Manual (960-708)
C.37 CN9880 System board interface connector (50-pin)
Table C-37 System board interface connector (50-pin)
Pin No. Signal Name Pin No. Signal Name
1 USBOC0-E3N 2 E5V
3 E5V 4 E5V
5 USBON0-E5N 6 GND
7 RFSWON-S3N 8 TMPMP2-GND
9 TMPMP2-SXP 10 GND
11 ZUSBP0-E3N 12 ZUSBP0-E3P
13 GND 14 PEWAKE-E3N
15 WCHDAT-P3P 16 WCHCLK-P3P
17 MP2XRQ-P3N 18 1R5-P1V
19 1R5-P1V 20 MP2LED-E3P
21 GND 22 XPEMP2-P0N
23 XPEMP2-P0P 24 GND
25 MP2P0N-S3N 26 E3V
27 E3V 28 E3V
29 E3V 30 E3V
31 E3V 32 M2RFON-S3N
33 GND 34 PLTRS0-E3N
35 MP2DET-P3N 36 GND
37 ZUSBM2-E3N 38 ZUSBM2-E3P
39 GND 40 ZERMP2-P1N
41 ZERMP2-P1P 42 GND
43 ZETMP2-P1N 44 ZETMP2-P1P
45 GND 46 XCLCK1-E1P
47 CLDAT1-E1P 48 CLRST1-E3N
49 3GWAKE-S3N 50 GND
1T GND 2T GND
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