Dell Inspiron 4150 User Manual page 82

Pin Assignments for I/O Connectors: Dell Inspiron 4150
33 +5VDOCK
34 +5VDOCK
35 GND
36 DOCK_PWR_SRC 86
37 DOCK_PWR_SRC 87
38 DOCK_PWR_SRC 88
39 DOCK_PWR_SRC 89
40 GND
41 DOCK_+DC_IN
42 DOCK_+DC_IN
43 DOCK_+DC_IN
44 DOCK_+DC_IN
45 DOCK_+DC_IN
46 DOCK_+DC_IN
47 DOCK_+DC_IN
48 DOCK_+DC_IN
49 GND
50 LOW_PWR
PS/2 Connector
Use the 6-hole, miniature DIN PS/2 connector to attach PS/2-compatible devices such
as a mouse, keyboard, or external numeric keypad. If you reconfigure your hardware,
you may need pin number and signal information for the PS/2 connector.
file:///F|/Service%20Manuals/Dell/Inspiron/4150/pinouts.htm (6 of 10) [2/28/2004 7:28:14 AM]
83 DAT_DOCSM1
84 CLK_DOCKSM1 134 GND
85 DAT_DOCKBD
CLK_DOCKBD
GND
R10
CTS0
90 RTS0
91 DSR0
92 GND
93 DTR0
94 TXD0#
95 RXD0#
96 DCD0
97 NC
98 +5VSUS
99 NC
100 NC
133 SH1SEL#
135 SWRPRT#
136 SDSKCHG#/DRQ 186 SC/BE3#
137 SDIR#
138 STRK0#
139 SSTEP#
140 SDRV1#
141 GND
142 SMRT1#
143 SWRDATA#
144 SWGATE#
145 SRDATA#
146 SINDEX#
147 GND
148 NC
149 +5VALW
150 NC
183 SAD22
184 SAD23
185 SAD24
187 SAD25
188 GND
189 SAD26
190 SAD27
191 SAD28
192 SAD29
193 SAD30
194 SAD31
195 GND
196 NC
197 NC
198 NC
199 NC
200 GND