Appendix C Pin Assignments Appendices

PORTÉGÉ R700 Series Maintenance Manual (960-833) [CONFIDENTIAL] C-27

Sound/USB board (FULSN*)
C.30 CN9670 System board interface connector (50-pin)

Table C- 30 System board interface connector 50(-pin)

Pin No. Signal Name Pin No. Signal Name
1 E5V 2 E5V
3 E5V 4 E5V
5 E5V 6 USBON2-E5N
7 USBOC2-E3N 8 GND
9 ZUSBP1-E3N 10 ZUSBP1-E3P
11 GND 12 ZUSBCM-E3N
13 ZUSBCM-E3P 14 GND
15 PNLOFF-S3N 16 S3V
17 SNDMUT-S3N 18 P3V
19 ATBEEP-P3P 20 GND
21 PCBEEP-P3P 22 GND
23 XAZBC0-E3P 24 GND
25 AZSYC0-E3P 26 GND
27 AZSDO0-E3P 28 GND
29 AZRST0-E3N 30 GND
31 AZSDI0-P3P 32 GND
33 GPBTNA-S3N 34 GPBTNB-S3N
35 CAMPON-E3N 36 CAMDET-P3N
37 GND 38 GND
39 GND 40 SND-GND
41 SND-GND 42 SND-GND
43 SND-GND 44 SND-GND
45 PVON-R3N 46 P5V
47 P5V 48 P5V
49 P5V 50 P5V
1T GND 2T GND