Forum to discuss all matters relating to the MPC1000 and MPC2500 operating systems created by 'JJ' (all versions).
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By wabox Tue Apr 22, 2014 7:34 pm
My Main button stopped working. I opened my MPC and the button seems fine no breaks. Is there another way to get to main screen on JJOS1?? I'll probably have to buy that thing under the button and solder it?
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By wabox Tue Apr 22, 2014 10:46 pm
**** wrote:
wabox wrote:I'll probably have to buy that thing under the button and solder it?


try deoxit first!


No luck with the twice track mute &next seq.
Last edited by wabox on Tue Apr 22, 2014 10:54 pm, edited 1 time in total.
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By bliprock Fri Apr 25, 2014 12:19 pm
yep you are gonna have to replace the tactile switch on the PCB. Alps are usually the best quality and you want a high cycle rate