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💡 If you aren't comfortable soldering, focus your service work on cleaning and physical maintenance. Leave the main board component replacements to a professional tech to avoid "bricking" your synthesizer.
Digital synths are highly sensitive to ESD (Electrostatic Discharge). Always use an anti-static wrist strap when touching internal boards. roland juno di service manual work
Performing service work on a digital synthesizer carries risks for both you and the instrument. 💡 If you aren't comfortable soldering, focus your