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19" LCD Color Monitor
2. LCD Monitor Description
The LCD Monitor will contain main board, power board, key board and an audio board 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.
Power Board
(Include adapter and inverter)
AC-IN
110V-240
Monitor Block Diagram
CCFT Drive.
Audio board
4
Flat Panel and
CCFL backlight
Main Board
Key board
HOST Computer
COMPAQ W19Q
RS232 Connector
For white balance
adjustment in
factory mode
Video signal, DDC
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