20" LCD Color Monitor HP 2009v
4
2. LCD Monitor Description
The LCD Monitor will contain a main board, a power board, a key board and which house the flat panel control logic,
brightness control logic and DDC.
The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips
each voltage.
Video signal, DDC
Power Board
(Include adapter, inverter board)
Flat Panel and
CCFL backlight
Main Board
HOST Computer
CCFT Drive.
AC-IN
100V-240V
Monitor Block Diagram
Key board