Roland Alpha Juno 2: Difference between revisions

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The forward-pressing feature of the bender can also do just nothing anymore: There is a small pressure sensor in the mod-wheel assembly. The piece of ribbon laying inside seems to lose it's ability for appropriate conduction over time and has to be replaced. It is taking apart in the following two pictures:
 
<gallery widths=200px"225" heights=300px"300">
File:Conductive ribbon.jpg|none|thumb|conductive ribbon of pressure sensor
File:Contact foil.jpg|none|thumb|300x300px|contact foil with ribbon removed
</gallery>
 
== Leaked caps ==
In my case, there was cracking sound and suddenly no sound at all, because of leaked caps C11 and C12: They damaged the conductor beneath. Remove the faulty caps, check the conductor, and replace the caps with same capacity and same voltage or higher voltage.
<gallery widths=300px"300" heights=200px"225">
File:Leaked caps.jpg|none|thumb|leaked caps
File:Removed caps.jpg|none|thumb|removed caps showing damaged conductor
</gallery>