Lcd Monitor Description - Philips 220S2CB/00 Service Manual

Meridian 2
6

2. LCD Monitor Description

The LCD monitor will contain a scaler board, a power board, a LED board and a key board. The scaler board
houses 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 scaler board chips
each voltage.
Power Board
(Include: Adapter, Inverter)
AC-IN
100V-240V
Monitor Block Diagram
CCFL Drive.
Scaler Board
Key Board
LED Board
Flat Panel and
CCFL backlight
Video signal, DDC
HOST Computer
DVI-D
D-SUB