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sloppy_joes69
Joined: 02 Jul 2007 Posts: 7 Location: st. louis
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Posted: Fri May 18, 2012 12:26 am Post subject: korg pa 50 burned out lcd lamp in display |
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anybody ever change the lcd lamp in a pa 50? what is the part number? where to get it? how difficult to change it?
thanks, Joe |
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ktn Junior Member
Joined: 14 Aug 2007 Posts: 87
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Posted: Thu Jul 12, 2012 10:34 pm Post subject: |
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Interesting question. I would say you need to contact "KORG support" for this. Even if you can get the part, replacing it does requires skills. |
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snikhaas
Joined: 14 Dec 2007 Posts: 8
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Posted: Tue Oct 23, 2012 1:26 pm Post subject: Re: korg pa 50 burned out lcd lamp in display |
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sloppy_joes69 wrote: | anybody ever change the lcd lamp in a pa 50? what is the part number? where to get it? how difficult to change it?
thanks, Joe |
Hi i've had the same problem.... twice , no backlight but display is readable...
It's not the ccfl lamp, but the inverter that powers the lamp.....
First time i fixed the inverter with new transistors , this fix did the job for about 3 years....
so last week again no backlight... i now replaced the korg inverter with a replacemnt inverter normaly used in laptop displays..... (lost my faith in de korg inverter)
Replacing the inverterboard is plug & play... you just need to open the keyboard and then remove the screws from the display to get acces tot the inverter ... pull off the 2 connectors from the old inverter and plug them in to the new replacement inverter ......
any questions please ask
gr,
Snikhaas _________________ --==SNIKH@@S-EXTREMUS==--
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Korg PA4X 76
Korg i3
Korg R3
Korg 05r/w
Yamaha CS1X
Novation A-station
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neverkorgagain Senior Member
Joined: 20 Dec 2009 Posts: 347 Location: Serbia (Srbija)
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Posted: Fri Oct 26, 2012 12:51 pm Post subject: |
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u done need any inverter or ccfl lamp, its very simple to change backlight with few chinese LED-s, and it will cost u less than one beer
and believe me, its much better light than ordinary ccfl..... i did it on one triton extreme, on pa50, 80 and few more keyboards......
_________________ Roland fantom X7, Roland fantom Xa, Korg Pa3X, Korg Pa1000, Juzisound Micro, Medeli Akx10, Yamaha Tyros 3 |
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antoneeeey
Joined: 03 Dec 2014 Posts: 5
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Posted: Fri Dec 12, 2014 11:20 am Post subject: Re: korg pa 50 burned out lcd lamp in display |
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Hai joe,
maybe you get suggestion for pa50 disply, can you please share the details ?
how to get the spares.
Thanks -Advance
Antony
sloppy_joes69 wrote: | anybody ever change the lcd lamp in a pa 50? what is the part number? where to get it? how difficult to change it?
thanks, Joe |
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