Service manual

R910E Service Manual
6
2. LCD MONITOR DESCRIPTION
The LCD MONITOR will contain a main board, an inverter/power board, an audio board and a 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.
Video signal, DDC
Power board
(
Include: ada
p
ter, inverter
)
Flat Panel and
CCFL
Main Board
Keyboard
RS232 Connector For
white balance adjustment
in factory mode
HOST Computer
CCFL Drive.
AC-IN
100V-240V
Monitor Block Diagram
Audio board