Acer AL1706

12
Monitor Block Diagram
The LCD monitor contains 4 parts:
1. interface board: Deal with VGA input signal and output the signal to panel.
2. Power/inverter board: Provide power to interface board and panel
3. Keypad board: For user to control the LCD monitor.
4. Flat panel:
Inverter/Power BD
(Including AC/DC
Power Supply and
Inverter)
Interface Board (VGA input)
Ke
yp
ad BD
Flat panel (LVDS interface) and CCFL
AC input
Range 90V~264V
Host computer
(VGA signal input and DDC)