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Synth Fix
synthesizer repair forums
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JRock
Joined: 05 Mar 2010
Posts: 3
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 Posted: Fri Mar 05, 2010 10:44 pm Post subject: DR-110, TR-707, R8...Drum Machines |
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This may belong in the Roland forum, but I am having problems with lots of Drum Machines.
My DR-110 only has 4 or 5 buttons that work. I opened it and cleaned the contacts. It's not the contacts cuz I can trigger the two sounds that work with any of the buttons.
I sanded the oxidized traces and redrew the really bad ones. Still the same.
Very briefly 1 of the buttons started working but if I held it down it would play repeatedly.
It is in good shape but I don't know enough about the electronics of it to go dicking around with it.
My TR-707 is acting crazy. the Leds dance and random drums play. It won't reset and it won't go into test mode. It's not the PSU or the power sectiuon in the unit...
Anybody have any of the problems or know any of the soluitions??
I will be forever grateful.
Thanks
Got the DR-110 back in action!!! |
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