Adjustment Of Boards; Connection Method; Vl-547 Display Control Board; Description - Acer AL511 Manual

4. ADJUSTMENT OF BOARDS

Equipment is connected with boards to be inspected before adjustments. Refer to diagram
below.
A. Connection Method
1. R.G.B Signal Cable
2. DC Power Cable
3. LCD Lamp Cables
4. Control Cable

5. VL-547 DISPLAY CONTROL BOARD

A. Description
The VL-547 display control board is design to directly convert the R.G.B signals from VGA
Card D-sub port to optimum LCD timing signals so as to construct a high display quality LCD
monitor.
B. Features
•
On board sage chip to detect display timings and control user functions.
•
Using sage chip to convert R.G.B signals to digital timing
•
Using sage chip to offer full screen expansion function on non-XGA mode(Auto-Zoom).
•
Support VESA DPMS function.
•
Support DDC2B functions.
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