LG CS546 Diagram 2

- 4 -

MODE

Resolution

H

O

R

I

Z

O

N

T

A

L

V
E
R
T

I
C
A
L

kHz

µs

µs

µs

µs

µs

µs

Hz

ms

ms

ms

ms

ms

ms

MODE 2

43.269

17.778

5.333

1.556

1.556

23.111

2.222

85.008

11.093

0.670

0.023

0.069

11.764

0.578

640

480

85Hz

MODE 1

31.469

25.422

6.356

0.636

3.813

31.778

1.907

59.940

15.253

1.430

0.318

0.064

16.683

1.05

640

480

60Hz

MODE 3

31.470

25.420

6.360

0.640

3.810

31.780

1.910

70.080

12.710

1.557

0.413

0.064

14.270

1.080

720

400

70Hz

MODE 5

53.674

14.222

4.409

0.569

1.138

18.631

2.702

85.061

11.179

0.578

0.019

0.056

11.756

0.503

800

600

85Hz

MODE 4

37.880

20.000

6.400

1.000

3.200

26.400

2.200

60.320

15.840

0.739

0.026

0.106

16.579

0.607

800

600

60Hz

MODE 6

48.360

15.750

4.920

0.370

2.090

20.680

2.460

60.000

15.880

0.786

0.062

0.124

16.670

0.600

1024

768

60Hz

MARK

A

B

C

D

E

F

A

B

C

D

E

F

Sync Polarity

Frequency

Video Active Time

Blanking Time

Front Porch

Sync Duration

Total Period

Back Porch

Sync Polarity

Frequency

Video Active Time

Blanking Time

Front Porch

Sync Duration

Total Period

Back Porch

TIMING CHART

VIDEO

SYNC

C

B

A

E

F

D