Tv Monitor Description - Philips 231T1SB/00 Service Manual

2. TV Monitor Description

The TV monitor will contain a scaler board, a power board, an IR 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
TV Monitor Block Diagram
CCFL Drive.
IR Board
Flat Panel and
CCFL backlight
Scaler Board
AV Signal, DDC
HOST Computer
Key Board
7
Meridian 1
CVI
USB
HDMI
SPDIF
RS232
VIDEO
TUNER
SCART
PC VGA/AUDIO