Re: Dell 1800 fp screen blown power board
the color of the wires is as they are one blue and the others are all grey, and the molex are the standard colors dont wanna be rude but even my boss who has no knowledge of electronic understands what i have drawn.
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Re: Dell 1800 fp screen blown power board
well poorly drawn you can clearly see that wire 1(blue) and 2 are connected together 3 and 4, 5 and 6, 7 and 8 and the negative 5 is ground thats on the pc power suply and the negative 12 is ground also
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Re: cicero lcd inverter IC replacment needed
no the blon and nf pins are removed, like mine or you could leave them disconected they serve no purpose in the new config becouse the board witch originaly gets 220v is completly gone
i only had to make a switch that powers on the backlight becouse i use a ccfl power thingie from a ccfl light that was blue and red lights for case modding
kind regards
Jan Pierre HarmsenLast edited by jepezus; 05-25-2009, 07:14 AM.
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Re: Dell 1800 fp screen blown power board
there is only one wire cabel that is like this so its easy to fix it no need to worry about the power for the backlight its on the smaller board that gets power from the molex if your done making the connector keep in mind not to exceed 1 mtr of cabel becouse if you will it will not give you any screen @ all
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Dell 1800 fp screen blown power board
the wire diagram for a dell 1800 fp if your power supply is blown...Last edited by jepezus; 05-19-2009, 12:55 AM.
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Re: cicero lcd inverter IC replacment needed
<img src="http://hjhthelag.hj.funpic.de/screen2.jpg">
here you see the wire pinout that is on the screen i fixxed it doesnt need very good soldering and the backlight is powered by a ccfl light converter that was for modding lights(red and blue) in my acryl case so low cost for me just ripped it out and connected it works good now only you must know to not go over 1 mtr of cable for the power otherwise it wil not give any screen @ all
greetz to all who read
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Re: cicero lcd inverter IC replacment needed
i am working on the same screen with the same defect powersuply board i fixed a dell 1800fp 18,1 inch screen the same way as i am trying to fix this screen its by completly removing the powerboard so if it works ill put a pinout diagram of my work
the dell now powers up on the pc's powersuply and automaticly shuts off when i turn off the pc
and it wont cost anything ^^
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