2.LCD Monitor Description
The LCD monitor will contain a main board, an adapter board, a converter board and a key board which house the
flat panel control logic, brightness control logic and DDC.
The power part will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each
voltage.
Converter
Adapter
AC-IN
100V-240V
Monitor Block Diagram
LED Drive.
Main Board
5
Flat Panel and
LED backlight
Key Board
HOST Computer
RS232 Connector
For white balance
adjustment in factory
mode
Video signal, DDC
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