Electronics > Repair

Korg Electribe ER-1 mkII repair

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feedback.loop:


This Korg ER-1 had a burned 5V DC-DC converter, which, most probably, killed some other important parts such as the micro-controller, DSP and memory. The DC-DC converter was repaired, but there were no signs of life, and the DSP seems to run too hot. At the moment this looks beyond economical repair.

Ordinaryman1971:
Did you price the DSP replacement? Any availability?

feedback.loop:
I see some on AliExpress for $25-30.
I am afraid that having no copy of firmware, it does not make much sense to order expensive parts.

LateLesley:
What about if you could get firmware? It's not free though, and might make it too pricey still.

http://electribe.cc/wp/about/

feedback.loop:

--- Quote from: LateLesley on September 09, 2019, 11:47:11 pm ---What about if you could get firmware? It's not free though, and might make it too pricey still.

http://electribe.cc/wp/about/

--- End quote ---

First of all, this is an update to load through MIDI assuming a working machine with some sort of a boot loader in it at least. I need an image of the flash memory, which is not the same.

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