Factory Preset Timings - LG 42LV4400 Service Manual

Chapter 4
This timing chart is already preset for the TFT LCD analog & digital display
monitors.
RGB For VESA Standard:
Mode
Resolution
No.
1 640 x 480
2 640 x 480
3 800 x 600
4 800 x 600
5 800 x 600
6 1024 x 768
7 1024 x 768
8 1024 x 768
9 720 x 400
◎1920 x 1080
10
Remark: P: positive, N: negative
*Note: VESA Reduced Blanking Timing mode, see Table below.
CONFIDENTIAL – DO NOT COPY

Factory preset timings

Refresh Horizontal
Rate Frequency
(Hz) (KHz)
60 31.469
75 37.500
60 37.879
72 48.077
75 46.875
60 48.363
70 56.476
75 60.023
70 31.469
60 66.587
1920x1080 @60 Hz: Primary
Horizontal
Vertical
Sync
Frequency
Polarity
(Hz)
(TTL)
59.941 N
75.000 N
60.317 P
72.188 P
75.000 P
60.004 N
70.069 N
75.029 P
70.087 N
59.934 P
Vertical
Pixel
Sync
Rate Remark
Polarity
(MHz)
(TTL)
N 25.175 Windows
N 31.500 Windows
P 40.000 Windows
P 50.000 Windows
P 49.500 Windows
N 65.000 Windows
N 75.000 Windows
P 78.750 Windows
P 28.322 DOS
N 138.500 Windows
Page 4-1
File No. SG-0000034