Lcd Monitor Description - Philips 273E3LSW/93 Service Manual

Meridian 3 7

2. LCD Monitor Description

The LCD monitor will contain a scaler board, a power 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.
Monitor Block Diagram
LED Panel
LED Drive
AC IN
100 ~ 240 V
Scaler Board
Power Board
Video signal, DDC
HOST Computer
Key Board