Toshiba PORTEGE M400 - Manual (Page 367)

Appendix. C Pin Assignment Appendices
PORTEGE M400 Maintenance Manual (960-541) [CONFIDENTIAL] C-13
C.8 CN2600 PCI-Express mini card (WLAN) I/F connector (52-pin)
Table C-8 PCI-Express mini card (WLAN) I/F connector (52-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 PEWAKE-E3N O 2 P3V -
3 WCHDAT-P3P O 4 GND -
5 WCHCLK-P3P O 6 1R5-P1V -
7 MPEXRQ-P3N I 8 NC -
9 GND - 10 NC -
11 XPEWL-P3N O 12 NC -
13 XPEWL-P3P O 14 NC -
15 GND - 16 NC -
17 NC - 18 GND -
19 NC - 20 (WLRFON-
S3N)
O
21 GND - 22 PLTRS1-E3N -
23 ZPERWL-P1N I 24 E3V -
25 ZPERWL-P1P I 26 GND -
27 GND - 28 1R5-P1V -
29 GND - 30 SMBCK0-P3P O
31 ZPETWL-P1N O 32 SMBDA0-P3P O
33 ZPETWL-P1P O 34 GND -
35 GND - 36 NC -
37 NC - 38 NC -
39 NC - 40 GND -
41 NC - 42 NC -
43 NC - 44 NC -
45 NC - 46 NC -
47 NC - 48 1R5-P1V -
49 NC - 50 GND -
51 NC - 52 P3V -
1T GND - 2T GND -