LG MW-60SZ12 Service Manual page 22

3. LCD Driver Part
3.1 E07050K0A :
Video Signal Processor IC for TFT-LCD
(1) Scope
These specifications apply to the E07050K0A CMOS IC.
<Feature>
1) Operation clock frequency Max. 85 MHz
2) RGB swap function (RGB three-system set's video signals can be swapped via external settings)
3) Contrast and brightness adjustment functions
4) Ten-bit digital gamma correction function (look-up table type with interpolation process)
5) Image quality improvement function
(Vertical stripes correction, ghost image correction, horizontal crosstalk correction)
6) Built-in OSD function (2 bits • 3 systems, 1 control pin)
7) Output masking of video signals is enabled
8) Color uniformity correction function (look-up table type with interpolation process)
Enables setting of correction data for three brightness levels or four brightness levels.
Two types of screen correction segments (32 horizontal segments • 24 vertical segments or 16
horizontal segments • 12 vertical segments).
9) Enables insertion of reference signal in video signal.
10) Outputs drive signal for panel
11) Data is set via three-wire serial interface
12) Built-in boundary scan function
13) 176-pin (24 mm • 24 mm) QFP package
(2) Block Diagram
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