Acer AL2002 Service Manual page 7

D. Flat Panel Connector
3.4. Input Signals (Analog RGB Signal Input):
3.4.1. Video Input Signal Ranges
No. Symbol
1 Fh
2 Fv
3 Fclk
4 Vih
5 Vil
6 Video RGB Analog Video Level
Note : 2.2kΩ to Ground, Schmitt-Triggers Input, Supported 3.3V device H & V sync. Output.
Item
Horizontal Frequency
Vertical Frequency
Locked Pixel Clock Frequency
Hi Level Input
Low Level Input
Min Normal Max
30 81
56 76
165
2.0 5.0
0 0.8
0.0 0.735
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Unit Remark
kHz Minimum range
Hz Minimum range
MHz
V Note 1)
V Note 1)
V 75Ω to Ground
6