Dell Inspiron X200 Service Manual page 24

39 PIO3_PD(6) 89
40 FDD3_TRK0 90
41 PIO3_PD(7) 91
42 FDD3_RDATA 92
43 NC 93
44 NC 94
45 LAN3_EECLK 95
46 FDD3_J3MODE 96
47 LAN3_DTOEE 97
48 FDD3_DS0 98
49 LAN3_DFRMEE 99
50 FDD3_MTR0 100
PS/2 Connector
Pin Signal
1 DAT_KBD
2 DAT_SM1
3 GND
4 PS2VCC
5 CLK_KBD
6 CLK_SM1
USB Connector
Pin Signal
1 VCC
2 -Data
3 +Data
4 Ground
IEEE 1394 Connector
1 TPB-
2 TPB+
USB3_P5-
LAN3_RX-
NC
NC
USB3_P4+
LAN3_TX+
USB3_P4-
LAN3_TX-
NC
NC
KBC3_DCKPWRON
DCK3_DOCK_IN1