Input/Output Specification; Input Signal Connector; Factory Preset Display Modes - HP L1506 Service Manual

15" LCD Color Monitor

4. Input/Output Specification

4.1 Input Signal Connector

Pin
1
2
3
4
5
6
7
8

4.2 Factory Preset Display Modes

Pixel
Preset Format
1 640 x 480
2 640 x 480
3 640 x 480
4 720 x 400
5 800 x 600
6 800 x 600
7 800 x 600
8 832 x 624
9 1024 x 768
10 1024 x 768
11 1024 x 768
12 1152 x 870
13 1152 x 900
14 1280 x 1024
15 1280 x 1024
Signal
Red Video
Green Video
Blue Video
Ground
Detect Cable
Red GND
Green GND
Blue GND
VGA connector layout
PIN 1
PIN 11
Horz Freq Horz
(KHz) Polarity
31.469 -
37.861 -
37.500 -
31.469 -
+
37.879
48.077 +
46.875 +
49.726 ±
48.363 -
56.476 -
60.023 +
68.68 -
71.71 -
63.98 +
79.97 +
Pin
9
10
11
12
13
14
15
PIN 5
Vert Freq Vert
(Hz) Polarity
59.940
72.809
75.000
70.087
60.317
72.188
75.000
74.551
60.004
70.069
75.029
75.06
76.05
60.02
75.02
7
HP L1506
Signal
+5 V (from PC)
Ground
Ground
DDC-serial Data
Horizontal Sync
Vertical Sync
DDC-serial Clock
Pixel Clk
(MHz)
- 25.175
- 31.500
- 31.500
+ 28.322
+ 40.000
+ 50.000
+ 49.500
± 57.284
- 65.000
- 75.000
+ 78.750
- 100.000
- 105.561
+ 108.000
+ 135.000
Source
VGA
VESA
VESA
VGA
VESA
VESA
VESA
MAC
VESA
VESA
VESA
Mac
Sun
VESA
VESA