Dell Latitude C840 Service Manual page 75
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Also See for Latitude C840:
- System information manual (136 pages) ,
- User manual (120 pages) ,
- Service manual (45 pages)
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Pin Assignments for I/O Connectors: Dell Latitude C840 Service Manual
3
PD1
4
PD2
5
PD3
6
PD4
7
PD5
8
PD6
9
PD7
10
GND
11
DOCK_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
file:///I|/SERVICE%20MANUALS/DELL%20MANUALS/LA.../Latitude/C840/C840_SERVICE_MANUAL/pinouts.htm (6 of 9)6/21/2004 1:36:27 AM
103
VGA_RED
104
GND
105
VGA_BLU
106
DOCK_SD/MODE
107
D_IRTX
108
D_IRRX
109
GND
110
SPIRQB#
111
SPIRQC#
112
DAT_DDC2
113
CLK_DDC2
114
SPAR
115
SPME#
116
GND
117
SSERR#
118
SPERR#
119
SLOCK#
120
SSTOP#
121
GND
122
SDEVSEL#
123
STRDY#
124
SIRDY#
125
SFRAME#
126
SCLKRUN#
127
GND
128
SGNTA#
129
SREQA#
130
SGNT0#
131
SREQ0#
132
SPCIRST#
133
SH1SEL#
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