Acer AL1716as Manual de serviço - Página 13

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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:

Range 90V~264V

Flat panel (LVDS interface) and CCFL

Inverter/Power BD

(Including AC/DC

Power Supply and

Inverter)

AC input

Interface Board (VGA input)

Keypad BD

Host computer

(VGA signal input and DDC)