Dell Latitude C840 Service Manual - Page 79
Dock_+dc_in, Run_on
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Pin Assignments for I/O Connectors: Dell Latitude C840 Service Manual 45 DOCK_+DC_IN 46 DOCK_+DC_IN 47 DOCK_+DC_IN 48 DOCK_+DC_IN 49 GND 50 LOW_PWR 51 HSYNC 52 VSYNC 53 GND 54 DOCKED 55 USB_VD1+ 56 USB_VD157 GND 58 USB_VD2+ 59 USB_VD260 DOCKOCI# 61 RUN_ON# 62 GND 63 NC 64 DOCK_SCLK 65 DOCK_LRCK 66 DOCK_MCLK 67 GND 68 +12V 69 AFD# 70 ERROR# 71 ACK# 145 SRDATA# 146 SINDEX# 147 GND 148 NC 149 +5VALW 150 NC 151 GND 152 CLK_SPCI 153 GND 154 SAD0 155 SAD1 156 SAD2 157 SAD3 158 SAD4 159 SAD5 160 SAD6 161 GND 162 SAD7 163 SAD8 164 SC/BE0# 165 SAD9 166 SAD10 167 SAD11 168 SAD12 169 GND 170 SAD13 171 SAD14 file:///F|/Service%20Manuals/Dell/Latitude/c840/pinouts.htm (8 of 10) [2/28/2004 8:03:50 AM]
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Pin Assignments for I/O Connectors: Dell Latitude C840 Service Manual
45
DOCK_+DC_IN
145
SRDATA#
46
DOCK_+DC_IN
146
SINDEX#
47
DOCK_+DC_IN
147
GND
48
DOCK_+DC_IN
148
NC
49
GND
149
+5VALW
50
LOW_PWR
150
NC
51
HSYNC
151
GND
52
VSYNC
152
CLK_SPCI
53
GND
153
GND
54
DOCKED
154
SAD0
55
USB_VD1+
155
SAD1
56
USB_VD1-
156
SAD2
57
GND
157
SAD3
58
USB_VD2+
158
SAD4
59
USB_VD2-
159
SAD5
60
DOCKOCI#
160
SAD6
61
RUN_ON#
161
GND
62
GND
162
SAD7
63
NC
163
SAD8
64
DOCK_SCLK
164
SC/BE0#
65
DOCK_LRCK
165
SAD9
66
DOCK_MCLK
166
SAD10
67
GND
167
SAD11
68
+12V
168
SAD12
69
AFD#
169
GND
70
ERROR#
170
SAD13
71
ACK#
171
SAD14
file:///F|/Service%20Manuals/Dell/Latitude/c840/pinouts.htm (8 of 10) [2/28/2004 8:03:50 AM]