Dell Latitude X300 Service Manual page 81

Pin Assignments for I/O Connectors: Dell Latitude X300 Service Manual
69 DCK_NICOMVDC
71 GND
73 LAN3_DCK_TRD2N
75 LAN3_DCK_TRD2P
77 LAN3_DCK_TRD0N
79 LAN3_DCK_TRD0P
81 GND
83 PWRON_CHG
85 DCK_VOLDN*
87 GND
89 USB3_P6-
91 USB3_P6+
93 GND
95 1394_TPB-
97 1394_TPB+
99 DCK_DETECT*
PS/2 Connector
Pin
1
2
3
4
file:///I|/SERVICE%20MANUALS/DELL%20MANUALS/LA.../Latitude/X300/x300_SERVICE_MANUAL/pinouts.htm (5 of 8)6/21/2004 3:06:34 AM
70 KBC3_
72 GND*
74 LAN3_DCK_TRD3N
76 LAN3_DCK_TRD3P
78 LAN3_DCK_TRD1N
80 LAN3_DCK_TRD1P
82 GND
84 DCK3_LANACT*
86 100M_LED*
88 10M_LED*
90 USB3_P4+
92 USB3_P4-
94 MOD_PRES*
96 1394_TPA-
98 1394_TPA+
100 DCK3_DOCK_IN1*
Signal
DAT_KBD
DAT_SM1
GND
PS2VCC