#Yamaha #MU90R #MIDI XG tone generator rotary encoder repair. #Ad: GPU offers & more @Amazon: services.exactcode.de/amzn.cg... You can support my work at: / renerebe github.com/sponsors/rxrbln/ exactcode.com t2sde.org rene.rebe.de
Thanks for making this video. You inspired me to fix my MU90R rotary encoder! Now I don't have to press the value +/- buttons 60+ times to switch between patches - I can now just spin the wheel! Kudos.
Thanks, I need to work on to straying more in scene and focus. Always so disappointing to film this work and see lack of focus and framing in editing / post-production, sigh! I really need to get back into a proper edited video a week, I think my last year's pre-recorded videos were already better production quality. -E_TOO_MANY_LIVESTREAMS :-/
When I run a #10 wave ROM built-in diagnostic test on my MU-100, I get: "10 WAVE ROM IC38, 39 er". The symptom I have is that there is a significant enough number (around 10-20%) of patches that produce garbage instead of the actual instrument sounds, making it unusable for playing MIDI files. I can still use it as an aux tone module with my synths with the sounds that work, but would like to get this repaired one day. I am much more of a software than a hardware person, so any suggestions what to look for in a repair person and/or how to approach fixing something like this would be great. I read some old online posts, where a person had a couple of very similar failures with his own MU's, and he basically had to have the wave ROM removed and re-soldered to the board due to some soldered connections failing. I'm not sure if this is what's wrong with my unit, but I am thinking this easily might be the problem.
