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sp555 pads trouble
http://sp-forums.com/viewtopic.php?f=13&t=23128
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Author:  wuts_on [ Sun Jan 10, 2016 3:43 pm ]
Post subject:  sp555 pads trouble

Hi!
The next time I turned my sp555 on , button - fixed velocity didnt work, but if you press the roll - both light up! And then if i click on 1 - no reaction. press 2 - lit and first and second pad, and the same problem have next pads 3-4, 5-6, 7-8 and up to 16. Now about Effect knobs...the only ctrl2 works and, i dont know why - signal on display show me strange things...It shows the values of all three knobs at once! U got some versions what happened? Help plz.

Author:  KIYANI [ Sat Jan 30, 2016 6:39 am ]
Post subject:  Re: sp555 pads trouble

Sounds like maybe water damage?

Author:  wuts_on [ Sat Jan 30, 2016 3:42 pm ]
Post subject:  Re: sp555 pads trouble

KIYANI wrote:
Sounds like maybe water damage?


No. Device stay on the table all the time. No water or drinks on the workplace...

Author:  wuts_on [ Thu Mar 17, 2016 11:15 pm ]
Post subject:  Re: sp555 pads trouble

wuts_on wrote:
Hi!
The next time I turned my sp555 on , button - fixed velocity didnt work, but if you press the roll - both light up! And then if i click on 1 - no reaction. press 2 - lit and first and second pad, and the same problem have next pads 3-4, 5-6, 7-8 and up to 16. Now about Effect knobs...the only ctrl2 works and, i dont know why - signal on display show me strange things...It shows the values of all three knobs at once! U got some versions what happened? Help plz.



Maybe someday you may need this information. I found out the reason. It was multiplexor crash. (chip is responsible for the signal distribution function) Replacement was made. All good!

Author:  mr.thraz [ Sat Mar 19, 2016 8:15 am ]
Post subject:  Re: sp555 pads trouble

how much was the fix?

Author:  LO- [ Sat Apr 23, 2016 4:11 am ]
Post subject:  Re: sp555 pads trouble

*at a hipster party vaping.*

'yea then my multi plexor chip crashed, and they had to replace it'

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