Asus VW19 User Manual download pdf (Page 6)

19" LCD Color Monitor ASUS VW193D

2. LCD Monitor Description

The LCD monitor will contain a main board, a power 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.

Monitor Block Diagram

AC-IN

100V-240V

Power board

(

Include: ada

ter

inverter

)

Flat Panel and

CCFL backlight

Main Board

RS232 Connector

For white balance

adjustment in factory

mode

CCFL Drive.

Video signal, DDC

Key Board

HOST Computer

http://www.wjel.net

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Asus VW19 User Manual Page 6