LG 24BK550Y Service Manual page 6

2. Signal Timing (Resolution)
2.1. Signal (Video & Sync)
V i d e o
S y n c
6. 2 H/V Timing
CLASSIF Polar
MODE
ICATION ity
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) +
D-SUB/DVI DTV Mode is not supported (interlace mode)
Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
C
D E F
DOT Frequency
CLOCK [kHz]/
[MHz] [Hz]
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
60.023
78.75
75.029
108.0 67.500
75.000
63.981
108.0
60.02
79.976
135.0
75.025
65.290
146.25
59.954
67.50
148.50
60
B
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
2240 1680 104
1089 1050 3
2200 1920 88
1125 1080 4
- 6 -
Back
Sync.
Porch Resolution
(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
176 280
1680 x 1050
6 30
44 148
1920 x 1080
5 36
LGE Internal Use Only