A Roland JD-800 Synth Repair Video

This guy diagnosed and discussed these common issues: 

• Battery replacement 
• Dead keys 
• Clanking keys 
• Missing weights 
• Glue 
• Velocity stuck at max value 
• Bad buttons 
• Jumpy sliders 
• Part numbers included

Remember: If you try it is at your own risk.


Video at Youtube by Moretacos1