Touch Screen LOCK/UNLOCK problem

For discussion relating to the Korg PA4X arranger

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Bernie9
Senior Member
Posts: 489
Joined: Fri Sep 28, 2007 11:49 am
Location: Port Charlotte,FL

Post by Bernie9 »

Mine was a 76 and was replaced.
pa4x
Audya 76
Yamaha SX900
Hammond SK1
DonM
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Location: Benton, LA
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Post by DonM »

Mine is a 61.
DonM
deliad
Junior Member
Posts: 59
Joined: Mon Jul 06, 2009 8:19 pm

i have the problem too!

Post by deliad »

the display is not jumping when pressing the LOCK/UNLOCK Button
reprise
Posts: 1
Joined: Wed Mar 09, 2022 10:10 am

Post by reprise »

I apologize for my English. I want to share the solution to this problem, which I used. My particular case was that I accidentally touched the LCD with my hand and it stopped working when closed. First I had to disassemble my Korg (there are a lot of videos on YouTube how to do this), there is no need to dismantle the keyboard. The device has a gear mechanism. I unscrewed the small screws that fix it. Then I turned the mechanism one division and everything falls into place. It turned out to be quite simple. Now the LCD is fixed, as it was before.
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