Samsung SyncMaster 17GLi Service Manual page 19

4 Timing Chart
This section of the service manual describes the timing that the computer industry recognizes as standard
for computer-generated video signals.
Table 4-1. Timing Chart
VGA1/70 Hz VGA2/70 Hz 800/75 oe SEE
—EE Hz 640/72 Hz 640/75 Hz
640x350 720x400 640x480 640x480 640x480 800x600
| tHikHe) | 31.469 31.469 31.469 37.861 37.500 46.875
fH (kHz)
E psec
fv (Hz) 70.086 70.087 59.940 72.809 75.000 75.000
Clock
Frequency
(MHz}
Polarity
H.Syne
foie Ie ef Se ee
25.175 28.322 25.175 31.500 31.500 49.500
~ Negative
Positive Negative Negative Negative Positive
Horizontal Vertical
Video Video
Samsung Electronics SyncMaster 17GLi 4-1