Lcd Monitor Description - AOC e2250Swnk Service Manual

2.LCD Monitor Description

The LCD monitor will contain a main board, a Power 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.
Power board
AC-IN
100V-240V
Monitor Block Diagram
LED Drive.
Main Board
Key Board
5
Flat Panel and
LED backlight
HOST Computer
RS232 Connector
For white balance
adjustment in factory
mode
Video signal, DDC