Read LG 47LD500 LC470WUH-SCR7 Service Manual online
CONFIDENTIAL – DO NOT COPY
Page 4-1
File No. SG-0362
Chapter 4 Factory preset timings
This timing chart is already preset for the TFT LCD analog & digital display monitors.
PC analog preset modes
PC analog preset modes
Mode
No.
Resolution
Refresh
Rate
(Hz)
Horizontal
Frequency
(KHz)
Vertical
Frequency
(Hz)
Horizontal
Sync
Polarity
(TTL)
Vertical
Sync
Polarity
(TTL)
Pixel Rate
(MHz)
Remark
1
640 x 480
60
31.469
59.941
N
N
25.175
Windows
2
640 x 480
75
37.500
75.000
N
N
31.500
Windows
3
800 x 600
60
37.879
60.317
P
P
40.000
Windows
4
800 x 600
72
48.077
72.188
P
P
50.000
Windows
5
800 x 600
75
46.875
75.000
P
P
49.500
Windows
6
1024 x 768
60
48.363
60.004
N
N
65.000
Windows
7
1024 x 768
70
56.476
70.069
N
N
75.000
Windows
8
1024 x 768
75
60.023
75.029
P
P
78.750
Windows
9
720 x 400
70
31.469
70.087
N
P
28.322
DOS
10
◎1920 x 1080
60 66.587
59.934 P
N 138.50
Windows
◎
Remark: P: positive, N: negative,
: primary mode Native Resolution
Resolution through RGB (15-Pin D connector)
Parameters
Horizontal Values (Pixels)
Vertical Values (Lines)
Address 1920 1080
Front Porch
48
3
Sync Width
32
5
Back Porch
80
23
Total 2080 1111
Frequency 66.587
KHz 59.934
Hz
Sync Polarity
P
N
Pixel Rate (MHz)
138.5
Refresh Rate (Hz)
60
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