LG 17CD Service Manual - Page 4

Browse online or download pdf Service Manual for Monitor LG 17CD. LG 17CD 34 pages. Chassis no. : ca-109

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LG 17CD Service Manual
VIDEO
SYNC
<< Dot Clock (MHz), Horizontal Frequency (kHz), Vertical Frequency (Hz), Horizontal etc... (µs), Vertical etc... (ms) >>
Sync
H/V
Mode
Frequency
Sort
Polarity
H
–
37.50
1
V
–
74.99
H
+
46.88
2
V
+
75.01
H
+
53.68
3
V
+
85.07
H
+
68.677
4
V
+
85.00
* Mode 1~Mode 4: Basic Mode

TIMING CHART

B
C
F
D
Total Period
Video Active
Blanking Time
(E)
Time (A)
26.67
20.32
13.335
12.802
21.33
16.16
13.331
12.798
18.63
14.22
11.755
11.178
14.561
10.836
11.764
11.182
A
E
Sync Duration
(B)
(D)
6.35
2.03
0.533
0.080
5.17
1.62
0.533
0.064
4.41
1.14
0.577
0.056
3.725
1.016
0.582
0.044
- 4 -
Back Porch
Front Porch
Resolution
(F)
(C)
3.81
0.51
0.427
0.026
3.23
0.32
0.448
0.021
2.70
0.57
0.503
0.018
2.201
0.508
0.524
0.014
640x480
75Hz
800x600
75Hz
800x600
85Hz
1024x768
85Hz