Lcd Monitor Description - Iiyama PLB2409HDS-B1 Service Manual

23.6"W 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
100V~240V
Monitor Block Diagram
CCFT Drive.
Key board
5
Iiyama PLB2409HDS
Flat Panel and
CCFL backlight
Main Board
HOST Computer
RS232 Connector
For white balance
adjustment in
factory mode
Video signal, DDC