Philips 190V7 - 2 LCD Monitor Description

19” LCD Color Monitor 190V7
5
2. LCD Monitor Description
The LCD monitor will contain a main board, PWPC board, keypad 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.
Monitor Block Diagram
Video signal, DDC
PWPC board
(Included: adapter and
inverter
)
Flat Panel and
CCFL backlight
Main Board
Keyboard
CCFL Drive.
AC-IN
100-240V
Host Computer
RS232 Connector
For white balance
adjustment in factory
mode