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Monitor Block Diagram
The LCD MONITOR will contain a main board, a power board, a USB board and a key 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.
Inverter Board
(Include adapter)
AC-IN
90V-264V
CCFL Drive.
Key board
Flat Panel and
CCFL backlight
Main Board
Input :
D-SUB Signal
13
Input :
DVI Signal
USB board
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