Timing Chart - LG FLATRON W2486L Service Manual

(1) Signal(Video & Sync)
V ID E O
D
S Y N C
C
(2) H/V Timing
Mode Classification
Polarity
1 H(Pixels)
V(Lines)
2 H(Pixels)
V(Lines)
3 H(Pixels)
V(Lines)
4 H(Pixels)
V(Lines)
5 H(Pixels)
V(Lines)
6 H(Pixels)
V(Lines)
7 H(Pixels)
V(Lines)
8 H(Pixels)
V(Lines)
9 H(Pixels)
V(Lines)
10 H(Pixels)
V(Lines)
11 H(Pixels)
V(Lines)
12 H(Pixels)
V(Lines)
13 H(Pixels)
V(Lines)
• D-SUB/DVI DTV Mode is not supported (interlace mode)
(3) HDMI Video input
Factory support mode
(Preset Mode)
1 480P
2 576P
3 720P
4 720P
5 1080i
6 1080i
7 1080P
8 1080P
Copyright LG Electronics. Inc. All right reserved.
Only for training and service purposes

TIMING CHART

B
Sync Dot
Frequency
Clock
- 31.468
28.321
+ 70.08
- 31.469
25.175
- 59.94
- 37.5
31.5
-
+ 37.879
40.0
+ 60.317
+ 46.875
49.5
+ 75.0
- 48.363
65.0
- 60.0
- 60.123
78.75
- 75.029
+/- 67.500
108.0
+/- 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
+ 67.50
148.50
+
Horizontal freq.
(KHz)
31.5
31.25
37.5
45
28.12
33.75
56.25
67.5
A
E
Total
Disply
Period
( A )
( E )
900 720
449 400
800 640
525 480
840 640
75 500 480
1056 800
628 600
1056 800
625 600
1344 1024
806 768
1312 1024
800 768
1600 1152
900 864
1688 1280
1066 1024
1688 1280
1066 1024
1840 1680
1080 1050
2240 1680
1089 1050
2200 1920
60 1125 1080
Vertical freq.
(Hz)
60
50
50
60
50
60
50
60
• HDMI jack is for AV(video signal)
- 10 -
Front
Sync. Back
Porch
( C ) porch( B )
( D )
18 108 54
12 2 35
16 96 48
10 2 33
16 64 120
1 3 16
40 128 88
1 4 23
16 80 160
1 3 21
24 136 160
3 6 29
16 96 176
1 3 28
64 128 256
1 3 32
48 112 248
1 3 38
16 144 248
1 3 38
48 32 80
3 6 21
104 176 280
3 6 30
88 44 148
4 5 36
Resolution
720 X400
640 x480
640 x480
800 x600
800 x600
1024 x768
1024x768
1152x 864
1280 x1024
1280 X1024
1680 X1050
1680 X1050
1920 X1080
LGE Internal Use Only