Samsung GD15A Series, Service Manual

Page: 49 / 53

CONFIDENTIAL
2 Product Specifications
2-4 GD15N*/GD15A*
Table 2-1 Timing Chart (Continued)
Timing No.
Originator
Mode Name
Resolution (HxV) 12
VESA
800/56Hz
800x600 13
VESA
800/60Hz
800x600 14
VESA
800/72Hz
800x600 18
VESA
800/75Hz
800x600 16
VESA
1024/70Hz
1024x768
HORIZONTAL
Frequency
Total time
Active time
Blank time
Border (L / R)
Data time
Front porch
Sync. width
Back porch
Sync. polarity 35.156kHz
28.444
µ
s
22.222
µ
s
6.222
µ
s
0.000
µ
s
22.222
µ
s
0.667
µ
s
2.000
µ
s
3.556
µ
s
Positive
or Negative
37.879kHz
26.400
µ
s
20.000
µ
s
6.400
µ
s
0.000
µ
s
20.000
µ
s
1.000
µ
s
3.200
µ
s
2.200
µ
s
Positive
48.077kHz
20.800
µ
s
16.000
µ
s
4.800
µ
s
0.000
µ
s
16.000
µ
s
1.120
µ
s
2.400
µ
s
1.280
µ
s
Positive
46.875kHz
21.333
µ
s
16.162
µ
s
5.171
µ
s
0.000
µ
s
16.162
µ
s
0.323
µ
s
1.616
µ
s
3.232
µ
s
Positive
56.476kHz
17.707
µ
s
13.653
µ
s
4.054
µ
s
0.000
µ
s
13.653
µ
s
0.320
µ
s
1.813
µ
s
1.920
µ
s
Negative
VERTICAL
Frequency
Total time
Active time
Blank time
Border (T / B)
Data time
Front porch
Sync. width
Back porch
Sync. polarity 56.250Hz
17.778ms
17.067ms
0.711ms
0.000ms
17.067ms
0.028ms
0.057ms
0.626ms
Positive
or Negative
60.317Hz
16.579ms
15.840ms
0.739ms
0.000ms
15.840ms
0.026ms
0.106ms
0.607ms
Positive
72.188Hz
13.853ms
12.480ms
1.373ms
0.000ms
12.480ms
0.770ms
0.125ms
0.478ms
Positive
75.000Hz
13.333ms
12.800ms
0.533ms
0.000ms
12.800ms
0.021ms
0.064ms
0.448ms
Positive
70.069Hz
14.272ms
13.599ms
0.673ms
0.000ms
13.599ms
0.053ms
0.106ms
0.513ms
Negative
Dot Clock 36.000MHz 40.000MHz 50.000MHz 49.500MHz 75.000MHz
Sync. Type
Scan Type
Separate
N/I
Separate
N/I
Separate
N/I
Separate
N/I
Separate
N/I