Input/Output Specification; Input Signal Connector; Factory Preset Display Modes - HP LE1901w Service Manual

19" LCD Color Monitor

4. Input/Output Specification

4.1 Input Signal Connector

D-SUB connector
Pin
1 Red Video
2 Green Video
3 Blue Video
4 None
5 Ground (DDC Return)
6 Red GND
7 Green GND
8 Blue GND

4.2 Factory Preset Display Modes

Signal
VGA connector layout
PIN 1
PIN 11
12
Pin
9 3.3/+5 V (from PC)
10 Sync Ground
11 None
12 DDC Data
13 Horizontal Sync
14 Vertical Sync
15 DDC Clock
PIN 5
HP LE1901w
Signal