
5
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 part will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each
voltage.
AC-IN
100V-240V
Monitor Block Diagram
Flat Panel and
LED backlight
Main Board
RS232 Connector
For white balance
adjustment in factory
LED Drive.
Video signal, DDC
HOST Computer
Key Board
PLPC board
Содержание e2250Swh
Страница 4: ...4 1 Monitor Specifications ...
Страница 10: ...10 5 Press two times to exit ...
Страница 12: ...12 5 Press two times to exit ...
Страница 14: ...14 5 Press two times to exit ...
Страница 16: ...16 5 Press two times to exit ...
Страница 18: ...18 5 Press two times to exit ...
Страница 20: ...20 5 Press two times to exit ...
Страница 21: ...21 Exit 1 Press Menu to display menu 2 Press or to select Exit and press to enter 3 Press two times to exit ...
Страница 24: ...24 4 Input Output Specification 4 1 Input Signal Connector Analog connector ...
Страница 25: ...25 4 2 Preset Display Modes ...
Страница 27: ...27 Note 1 LVDS Signal Waveform ...
Страница 38: ...38 7 PCB Layout 7 1 Main Board 715G4641M01000004S ...
Страница 39: ...39 ...
Страница 40: ...40 7 2 Power Board 715G4744P01000001C ...
Страница 41: ...41 7 3 Key Board 715G4747K01000001C ...
Страница 50: ...50 3 Pinch the hook and remove the base 4 Use fixture to leave off the stand ...
Страница 51: ...51 5 Use fixture to remove the hinge cover 6 Remove the screws of the stand ...
Страница 53: ...53 9 Prize up the front frame use fixture 10 Overturn the monitor and take off the back cover ...
Страница 55: ...55 3 Remove the Hexagon screws 4 Remove the LVDS ...
Страница 56: ...56 5 Overturn the iron plate and remove the screws PWPC and CBPC ...