LG 43UD79, Service Manual

Page: 6 / 21

mode section polarity
DOT
CLOCK
[MHz]
Frequency
[kHz]/[Hz]
Total
Period
(E)
Display
(A)
Front
Porch
(D)
Sync.
(C)
Back
Porch(B)
Resolution
1
H(Pixels) -
25.175
31.469 800 640 16 96 48
640 x 480
V(Lines) - 59.94 525 480 10 2 33
2
H(Pixels) +
40.0
37.879 1056 800 40 128 88
800 x 600
V(Lines) + 60.317 628 600 1 4 23
3
H(Pixels) -
65.0
48.363 1344 1024 24 136 160
1024 x 768
V(Lines) - 60.0 806 768 3 6 29
4
H(Pixels) +
79.99
54.347 1472 1152 32 96 192
1152 x 864
V(Lines) + 60.05 905 864 1 3 37
5
H(Pixels) +
74.25
45 1650 1280 110 40 220
1280x720
V(Lines) + 60 750 720 5 5 20
6
H(Pixels) +
108.0
63.981 1688 1280 48 112 248
1280 x1024
V(Lines) + 60.02 1066 1024 1 3 38
7
H(Pixels) +
108.0
60.00 1800 1600 24 80 96
1600 x 900
V(Lines) + 60.00 1000 900 1 3 96
8
H(Pixels) +
148.50
67.50 2200 1920 88 44 148
1920 x 1080
V(Lines) - 60 1125 1080 4 5 36
9
H(Pixels) +
241.5
88.79 2720 2560 48 32 80
2560 x 1440
V(Lines) - 59.95 1481 1440 3 5 33
10
H(Pixels) +
297.0
67.5 4000 3840 176 88 296
*1)
3840 x 2160
V(Lines) - 30 2250 2160 8 10 72
11
H(Pixels) +
594.0
135 4400 3840 176 88 296
*2)
3840 x 2160
V(Lines) - 60 2250 2160 8 10 72
*1) Preferred timing in Normal mode : HDMI1,2,3,4
*2) Preferred timing in Normal mode : HDMI3,4 Î In case of *2) Timing, HDMI1/2 port does not support.
Î In case of HDMI 3,4 port can support *2) Timing , When select On the “ HDMI ULTRA HD Deep Color” menu.
2. Signal Timing (Resolution)
2.1. Signal (Video & Sync)
G
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A
B
C
D E
F
Video
Sync
.
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