Monitor Block Diagram - Acer AL1511 Service Manual

Monitor Block Diagram

The LCD Monitor will contain a main board, an inverter/an internal adapter board, a keypad board and an audio board
which house the flat panel control logic, brightness control logic and DDC.
The Inverter board will drive the backlight of panel and the DC-DC conversion.
The Adapter will provide the 12V DC-power to inverter/power board.
Power board
(Include: adapter, inverter board)
AC-IN
100V-240V
Monitor Block Diagram
CCFL Drive
Keyboard
8
Flat Panel and
CCFL backlight
Main Board
Audio board
HOST Computer
RS232 Connector
For white balance
adjustment in
factory mode
Video signal, DDC