Technical questions for the MPC2000xl and the MPC2000
By boobz707 Sat Dec 06, 2008 5:12 pm
??? Hey guys... I was using my XL the other day, bangin away at the pads and all of a sudden my screen light went. has this happened to anyone?everything else works fine. all the text is there. no lines thru the LCD or anything. its just the light went out and is now kinda hard to see the screen. do i have to change out the whole screen for $300 bux :( or is there an inverter i need to replace or something. any help appreciated. thanks yall
By roxstar Sat Dec 06, 2008 11:20 pm
There's a possibility it could be a lose connection, but if it's not, I don't believe there is a way to replace just the bulb itself. I would buy another LCD since they are getting harder to find and the price seems to be increasing, but I wouldn't replace the screen until the LCD is completely unreadable.
Buy yourself a desk lamp for now. Get gully! :)
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By JUKE 179r Sun Dec 07, 2008 7:01 am
I think someone on here modded thier light with a red l.e.d.
It looked funky but i guess it's do-able.
By roxstar Sun Dec 07, 2008 8:58 am
"I think someone on here modded thier light with a red l.e.d."

I think I remember that also, but if I remember correctly, they just used some red plastic to cover the inside of the LCD screen (or something like that). They didn't install a red light.
By _Stilo_ Sun Dec 07, 2008 10:08 am
roxstar wrote:I don't believe there is a way to replace just the bulb itself.

You can replace the light itself. Check Midi Rakete, he even has a PDF with some instructions (not for people with two left hands I guess):

http://www.midi-rakete.de/ger/preise.htm

That is, if it really is the light bulb that is defective. And it's not even expensive.
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By JUKE 179r Sun Dec 07, 2008 11:15 am
roxstar wrote:"I think someone on here modded thier light with a red l.e.d."

I think I remember that also, but if I remember correctly, they just used some red plastic to cover the inside of the LCD screen (or something like that). They didn't install a red light.


That's sounds about right. My bad. :oops:
By roxstar Mon Dec 08, 2008 11:54 pm
"You can replace the light itself. Check Midi Rakete,"

Thanks for finding that site! When I replaced my LCD, I noticed the bulb, but I didn't know how to remove it. I kept trying but didn't want to break it. Boobz, refer to the thread on how to replace the LCD. Your gonna go through all the same steps, plus a few extra.
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By LunaticBastard Tue Dec 09, 2008 1:29 am
dude if you got some skilz you should get yourself a 3mm blue led. and remove the stock bulb and light the screen with the led. shit will look sick son.
By _Stilo_ Tue Dec 09, 2008 8:18 pm
LunaticBastard wrote:dude if you got some skilz you should get yourself a 3mm blue led. and remove the stock bulb and light the screen with the led. **** will look sick son.

Did you do that or see it done? Do you know the exact specs the LED has to have? Can you connect it to the power supply in the MPC or will you blow it by connecting a totally different type of light?
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By LunaticBastard Wed Dec 10, 2008 1:59 am
i havent done it or seen it done. but...... if the xl has its own light for the screen and not a bunch of micro led's like the later models then its a pretty easy task. you just need to vm test the original supply to the bulb thats in there to determine the voltage. then get yourself some 3mm 5 volt led's and resistors if needed. and start soldering. just make sure you get led's with a relatively wide viewing angle. so the light is dispersed across a wider field. it will light the screen more evenly. if you need a resistor to step down the voltage then the guy at your local elect parts store can do the math for you and set you up.