I wonder if I could do this. I have an IBM Laptop with a bad Screen. Maybe I could Replace the IBM Screen with an Acer Screen, that I have. The Acer wont Power up. So, I'm not sure what it wrong with it. I've tried to power it, with my Bench Top Power Supply, that I built from two PC PSU's. But, I may not be getting the right voltage and amperage. I need a proper Power Supply and connector, to make sure, that the Mother Board is Bad. The Acer is probably not and LED Screen, though. Still, I find this a very interesting article...
Don
Don
LED backlight conversion. By Lee Davison. |
Introduction.
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LED backlight circuit.
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Removing the PCB. Removing the LED strip.
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LED driver chip.
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Schematic.
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Preparing the PCB.
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Last page update: 26th April, 2013. |
Read More...
http://mycorner.no-ip.org/misc/ledback/index.html
Miscellania. (Odds & ends). By Lee Davison. |
See what all those *.plt files look like.
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A series of circuits that can be built on a small breadboard.
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Making things with programmable logic.
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The first project I ever finished.
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Lighting up cold cathode tubes.
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I got fed up waiting for EPROMS to erase.
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An idea for a 360 degree panoramic camera.
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Making a PTZ camera pan, tilt and zoom.
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Psuodo random LED sequencer.
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Power supply for vacuum fluorescent displays.
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A meter for testing electrolytic capacitors.
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An improved vacuum fluorescent display PSU.
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A simple, linear bench PSU.
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A more universal battery charger.
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A battery pack gets shrink wrapped.
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A laptop gets a backlight change.
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Images of memory from this 1960's computer.
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Just how do I draw those schematics?
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Decoding the samples.
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port pinouts. Because I keep forgetting.
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Bet you thought they just made the UK 101.
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Sometimes it just has to be done.
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Sometimes it's not your fault.
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