Dell Inspiron 4000 Service Manual page 15
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Also See for Inspiron 4000:
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8
PD6
9
PD7
10
GND
11
DOC_SPKR
12
DOCK_MIC
13
DOCK_LINE
14
DOCK_CDROM
15
GND
16
M_SEN#
17
POWER_SW#
18
QPCIEN#
19
S1.6M_EN#
20
DFDD/LPT#
21
GND
22
NC
23
NC
24
D_ATCTLED
25
D_PWRLED
26
DOCK_PWR_SRC
27
DOCK_PWR_SRC
28
DOCK_PWR_SRC
29
GND
30
+5VDOCK
31
+5VDOCK
32
+5VDOCK
33
+5VDOCK
34
+5VDOCK
35
GND
36
DOCK_PWR_SRC
37
DOCK_PWR_SRC
38
DOCK_PWR_SRC
39
DOCK_PWR_SRC
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.
58
USB_VD2+
108
59
USB_VD2-
109
60
DOCKOC1#
110
61
RUN_ON#
111
62
GND
112
63
NC
113
64
DOCK_SCLK
114
65
DOCK_LRCK
115
66
DOCK_MCLK
116
67
GND
117
68
+12V
118
69
AFD#
119
70
ERROR#
120
71
ACK#
121
72
GND
122
73
INIT#
123
74
SLCT_IN#
124
75
BUSY
125
76
PE
126
77
SLCT
127
78
GND
128
79
DAT_SMB
129
80
DCLK_SMB
130
81
SMB_INIT#
131
82
GND
132
83
DAT_DOCSM1
133
84
CLK_DOCKSM1
134
85
DAT_DOCKBD
135
86
CLK_DOCKBD
136
87
GND
137
88
R10
138
89
CTS0
139
90
RTS0
140
91
DSR0
141
92
GND
142
93
DTR0
143
94
TXD0#
144
95
RXD0#
145
96
DCD0
146
97
NC
147
98
+5VSUS
148
99
NC
149
100
NC
150
D_IRRX
158
GND
159
SPIRQB#
160
SPIRQC#
161
DAT_DDC2
162
CLK_DDC2
163
SPAR
164
SPME#
165
GND
166
SSERR#
167
SPERR#
168
SLOCK#
169
SSTOP#
170
GND
171
SDEVSEL#
172
STRDY#
173
SIRDY#
174
SFRAME#
175
SCLKRUN#
176
GND
177
SGNTA#
178
SREQA#
179
SGNT0#
180
SREQ0#
181
SPCIRST#
182
SH1SEL#
183
GND
184
SWRPRT#
185
SDSKCHG#/DRQ
186
SDIR#
187
STRK0#
188
SSTEP#
189
SDRV1#
190
GND
191
SMRT1#
192
SWRDATA#
193
SWGATE#
194
SRDATA#
195
SINDEX#
196
GND
197
NC
198
+5VALW
199
NC
200
SAD4
SAD5
SAD6
GND
SAD7
SAD8
SC/BE0#
SAD9
SAD10
SAD11
SAD12
GND
SAD13
SAD14
SAD15
SAD16
SC/BE1#
SC/BE2#
GND
SAD17
SAD18
SAD19
SAD20
SAD21
GND
SAD22
SAD23
SAD24
SC/BE3#
SAD25
GND
SAD26
SAD27
SAD28
SAD29
SAD30
SAD31
GND
NC
NC
NC
NC
GND
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