LG 34WN80C, Service Manual

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Only training and service purposes.
2.1.1. H/V Timing
No. Section Pol. 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 37.879 1056 800 40 128 88 800 x 600
V(Lines) + 60.317 628 600 1 4 23
3 H(Pixels) - 65 48.363 1344 1024 24 136 160 1024 x 768
V(Lines) - 60 806 768 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 1280 x 720
V(Lines) + 60 750 720 5 5 20
6 H(Pixels) - 83.5 49.702 1680 1280 72 128 200 1280 x 800
V(Lines) + 59.81 831 800 3 6 22
7 H(Pixels) + 108 63.981 1688 1280 48 112 248 1280 x 1024
V(Lines) + 60.02 1066 1024 1 3 38
8 H(Pixels) +
V(Lines) +
9 H(Pixels) -
108 60 1800 1600 24 80 96 1600 x 900
V(Lines) +
60 1000 900 1 3 96
148.5 67.5 2200 1920 88 44 148 1920 x 1080
60 1125 1080 4 5 36
146.25 65.29 2240 1680 104 176 280 1680 x 1050
59.954 1089 1050 3 6 30
11 H(Pixels) +
V(Lines) -
12 H(Pixels) - 185.58 66.66 2784 2560 64 64 96 2560 x 1080
V(Lines) -
V(Lines) -
60 1125 1080 4 5 36
157.75 43.82 3600 3440 48 32 80 3440 x 1440
29.99 1461 1440 3 10 8
13 H(Pixels) +
265.25 73.68 3600 3440 48 32 80 3440 x 1440
V(Lines) -
49.99 1474 1440 3 10 21
319.75 88.82 3600 3440 48 32 80 3440 x 1440
59.97 1481 1440 3 10 28
14 H(Pixels) +
15
(1)
H(Pixels) +
V(Lines) -
* (1) DP / USB-C / HDMI Preferred timing
2. Signal Timing (Resolution)
2.1. Signal (Video & Sync)