Dell 1907FPc
7
2. LCD Monitor Description
The LCD monitor will contain a main board, Power board, key board, and USB 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
Video signal, DDC
Power board
(Include: Inverter and adapter)
Flat Panel and
CCFL backlight
Main Board
Keyboard
RS232 Connector
For white balance
adjustment in factory
mode
CCFL Drive.
AC-IN
100~240V
HOST Computer
USB board
www.ma163.com 电子技术资料网
Содержание 1907FPc
Страница 23: ...Dell 1907FPc 23 4 4 2 Optical Characteristics For LTM190EX L01 panel www ma163 com 电子技术资料网 ...
Страница 24: ...Dell 1907FPc 24 For LM190E03 TLB4 panel www ma163 com 电子技术资料网 ...
Страница 25: ...Dell 1907FPc 25 5 Block Diagram 5 1 Monitor Exploded View www ma163 com 电子技术资料网 ...
Страница 26: ...Dell 1907FPc 26 www ma163 com 电子技术资料网 ...
Страница 30: ...Dell 1907FPc 30 5 3 2 Inverter Power Board www ma163 com 电子技术资料网 ...
Страница 40: ...Dell 1907FPc 40 7 PCB Layout 7 1 Main Board www ma163 com 电子技术资料网 ...
Страница 41: ...Dell 1907FPc 41 7 2 Inverter Power Board www ma163 com 电子技术资料网 ...
Страница 42: ...Dell 1907FPc 42 www ma163 com 电子技术资料网 ...
Страница 43: ...Dell 1907FPc 43 7 3 USB Board 715G1666 E 715G1665 A 2 7 4 Key Board www ma163 com 电子技术资料网 ...
Страница 109: ...Dell 1907FPc 109 www ma163 com 电子技术资料网 ...
Страница 110: ...Dell 1907FPc 110 www ma163 com 电子技术资料网 ...
Страница 111: ...Dell 1907FPc 111 Type 4 750GLS90X2111Z LTM190EX L21 www ma163 com 电子技术资料网 ...
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