
19" LCD Color Monitor HP W19
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2. LCD Monitor Description
The LCD Monitor will contain main board, power board, key board and an audio 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
HOST Computer
Inverter board
Flat Panel and
CCFL backlight
Main Board
RS232 Connector
For white balance
adjustment in factory
mode
CCFL Drive.
Video signal
Keyboard
Adaptor board
DC-IN
12V
AC-IN
100V-240V
Summary of Contents for w19 - Widescreen LCD Monitor
Page 3: ...19 LCD Color Monitor HP W19 3 1 Monitor Specification ...
Page 6: ...19 LCD Color Monitor HP W19 6 ...
Page 7: ...19 LCD Color Monitor HP W19 7 4 Input Output Specification 4 1 Input Signal Connector ...
Page 8: ...19 LCD Color Monitor HP W19 8 4 2 Factory Preset Display Modes ...
Page 10: ...19 LCD Color Monitor HP W19 10 6 Block Diagram 6 1 Monitor Exploded View ...
Page 15: ...19 LCD Color Monitor HP W19 15 7 Schematic 7 1 Main Board ...
Page 16: ...19 LCD Color Monitor HP W19 16 ...
Page 17: ...19 LCD Color Monitor HP W19 17 ...
Page 18: ...19 LCD Color Monitor HP W19 18 ...
Page 19: ...19 LCD Color Monitor HP W19 19 ...
Page 20: ...19 LCD Color Monitor HP W19 20 ...
Page 24: ...19 LCD Color Monitor HP W19 24 8 PCB Layout 8 1 Main Board ...
Page 25: ...19 LCD Color Monitor HP W19 25 ...
Page 26: ...19 LCD Color Monitor HP W19 26 ...
Page 27: ...19 LCD Color Monitor HP W19 27 8 2 Inverter Board ...
Page 28: ...19 LCD Color Monitor HP W19 28 ...
Page 29: ...19 LCD Color Monitor HP W19 29 ...
Page 30: ...19 LCD Color Monitor HP W19 30 8 3 Adapter Board ...