Lcd Monitor Description; Interface Connector - Acer SPECTRUM Series Service Manual

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LCD MONITOR DESCRIPTION

The LCD MONITOR will contain an main board, an Inverter module, keyboard and External
Adapter which house the flat panel control logic, brightness control logic, DDC and DC-DC
conversion
The Inverter module will drive the backlight of panel .
The Adapter will provides the 12V DC-power 5 Amp to Main-board and Inverter module .
Inverter
1-3 Interface Connectors
(A) AC-Power Cable
(B) Video Signal Connectors and Cable
(C) External Adapter
Monitor Block Diagram
CCFL Drive.
Adapter
AC-IN
100V-240V
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Flat Panel and
CCFL backlight
Main Board
Keyboard
HOST Computer
RS232 Connector
For white balance
t
adjustmen in
factory mode
Video signal, DDC