Lcd Monitor Description - AOC 201S Service Manual

20" LCD Color Monitor

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.
Power Board
(Include adapter and inverter)
AC-IN
110V-240V
Monitor Block Diagram
CCFT Drive.
Key board
5
Flat Panel and
CCFL backlight
Main Board
HOST Computer
AOC 201S
RS232 Connector
For white balance
adjustment in
factory mode
Video signal, DDC