Acer B243W - Monitor Block Diagram

14
Monitor Block Diagram
The LCD MONITOR will contain a main board, an inverter board, an adapter board, a key board and a USB 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.
Main Board
Flat Panel and
CCFL Backlight
Video Signal, DDC
Adapter Board
RS232 Connector
For white balance
adjustment in factory
mode
HOST Computer
CCFL Drive
Key Board
Inverter Board
AC input
USB Board