Lcd Monitor Description - Philips 247E3LHSU2/00 Service Manual

Meridian 3
8

2. LCD Monitor Description

The LCD monitor will contain a scaler board, a power board, a LED board, a headphone board, two IR boards
(247E3LPH) 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 Converter board)
AC IN
100 ~ 240V
Monitor Bock Diagram
LED Drive
Scaler Board
(Include Audio)
Key Board
LED Board
Headphone
Board
LED panel
IR Boards
(For 247E3LPH)
Video signal, DDC
HOST Computer
HDMI
D-SUB