External Monitor - HP EliteBook 8740W Service Manual

Pin
16
17
18
19
20

External monitor

Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
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Signal
Ground
Auxiliary channel
Hot plug detect
Return for power
Power for connector
Signal
Red analog
Green analog
Blue analog
Not connected
Ground
Ground analog
Ground analog
Ground analog
+5 VDC
Ground
Monitor detect
DDC 2B data
Horizontal sync
Vertical sync
DDC 2B clock
External monitor 145