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rdartist
Joined: 10 Aug 2012 Posts: 1
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Posted: Sat Aug 11, 2012 1:13 pm Post subject: Electronic keyboard repair - Roland EP-77 |
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There are 3 keys which are not working under normal playing pressure. If you hit the keys very hard it will sound. I've cleaned the contacts, swapped the keys from other sections and swapped the rubber contacts from other sections yet the same 3 notes don't play while the other keys work in the swapped sections. Any clues or hints?
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