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IBM L170 Service Manual
5
2. LCD MONITOR DESCRIPTION
The LCD MONITOR will contain an main board, an inverter/power board, keypad board and internal adapter which
house the flat panel control logic, brightness control logic and DDC.
The Inverter board will drive the backlight of panel and the DC-DC conversion.
The Adapter will provides the 12V DC-power to inverter/power board.
Power board
(include:adapter,inverter)
Flat Panel and
CCFL backlight
Main Board
Keyboard
RS232 Connector
For white balance
adjustment in
factory mode
HOST Computer
CCFT Drive.
AC-IN
100V-240V
Video signal, DDC
Monitor Block Diagram
Содержание ThinkVision L170
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Страница 14: ...IBM L170 Service Manual 14 5 Block Diagram 5 1 Monitor Exploded View ...
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Страница 20: ...IBM L170 Service Manual 20 Power Block Diagram ...
Страница 27: ...IBM L170 Service Manual 27 7 PCB Layout 7 1 Main Board ...
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Страница 29: ...IBM L170 Service Manual 29 7 2 Inverter Power Board ...