Timing Chart - LG FLATRON W1954TQ Service Manual

Video
Sync
CLASSI
MODE
FICATION
H(Pixels)
1
V(Lines)
H(Pixels)
2
V(Lines)
H(Pixels)
3
V(Lines)
H(Pixels)
4
V(Lines)
H(Pixels)
5
V(Lines)
H(Pixels)
6
V(Lines)
H(Pixels)
7
V(Lines)
H(Pixels)
8
V(Lines)
H(Pixels)
9
V(Lines)
H(Pixels)
10
V(Lines)
H(Pixels)
11
V(Lines)
H(Pixels)
12
V(Lines)
Copyright 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes

TIMING CHART

C
D E
Polarity DOT Frequency
CLOCK [kHz]/ [Hz]
[MHz]
- 31.468
28.321
+ 70.08
- 31.469
25.175
- 59.94
- 37.5
31.5
- 75
+ 37.879
40.0
+ 60.317
+ 46.875
49.5
+ 75.0
- 48.363
65.0
- 60.0
- 60.123
78.75
- 75.029
+/ - 108.0 67.500
+/ - 75.000
+ 63.981
108.0
+ 60.02
+ 79.976
135. 0
+ 75.035
+ 64.674
119
- 59.883
- 65.290
146.25
+ 59.954
B
F
A
Total Front
Display
Period Porch
(A)
(E) (D)
900 720 18
449 400 12
800 640 16
525 480 10
840 640 16
500 480 1
1056 800 40
628 600 1
1056 800 16
625 600 1
1344 1024 24
806 768 3
1312 1024 16
800 768 1
1600 1152 64
900 864 1
1688 1280 48
1066 1024 1
1688 1280 16
1066 1024 1
1840 1680 48
1080 1050 3
2240 1680 104
1089 1050 3
- 8 -
Sync.
Back
Resolution
Porch
(C)
(B)
108 54 720 X
400
2 35
96 48 640 x
480
2 33
64 120 640 x
480
3 16
128 88 800 x
600
4 23
80 160 800 x
600
3 21
136 160 1024 x
768
6 29
96 176 1024 x
768
3 28
128 256 1152 x
864
3 32
112 248 1280 x
1024
3 38
144 248 1280 x
1024
3 38
32 80 1680 x
1050
6 21
176 280 1680 x
1050
6 30
LGE Internal Use Only