Jürgen DriessenJürgen DriessenJürgen DriessenJürgen Driessen
  • Home
  • About Me
  • Synthesizer Repairs
  • Customer Experience
  • Music
  • Contact
  • Startseite
  • Repair Log
Repair Yamaha CS30 Vintage Analog Synthesizer Reparatur Service
Repair Yamaha CS30 Vintage Analog Synthesizer Reparatur Service
27. September 2020
Repair Yamaha TX16W Vintage Sampler
Repair Yamaha TX16W Vintage Sampler Reparatur Service
11. Oktober 2020
Show all

Repair Roland JP-8000 Synthesizer Reparatur Service

4. Oktober 2020
Categories
  • Reparatur
Tags
  • Düsseldorf
  • JP-8000
  • JP8000
  • Repair
  • Reparatur
  • Roland
  • Service
  • Synth
  • Synthesizer
  • Synthrepair
  • Synthrestoration
Repair Roland JP-8000 Synthesizer

Repair Roland JP-8000 Synthesizer

Caution


In the last few weeks I repaired a few more Roland JP-8000 synthesizer. They all had a weak output problem. Once again caused by bad electrolytic capacitors.
Repair Roland JP-8000 Synthesizer Reparatur Service

Caution


In this story, my customer brought in two Roland JP8000. One is used on stage, the other is a back up.
Repair Roland JP-8000 Synthesizer Reparatur Service

Caution


There is one electrolytic capacitor in the mute circuit of the Roland JP-8000 that is faulty. In the picture you will notice a dull looking solder joint. These 22uF caps leak, or have high ESR. Sometimes they also have low capacitance. Replace it and the output will work fine again.

Caution


There are lethal voltage exposed in electronic devices. Unless you know what you are doing, don’t try this. If you following along, you doing so at your own risk.
I’m documenting repairs for my reference and yours. I do synth restorations and repair with a specialty in vintage synthesizers, drum computer and other vintage gear, based in Düsseldorf, GER. Get in touch about your synth situation!
 
Need a Repair? (click)
 
Share

Related posts

Repair Roland Juno 60 Vintage Analog Synthesizer Reparatur Service

Repair Roland Juno 60 Vintage Analog Synthesizer Reparatur Service

18. April 2021

Repair Roland Juno 60 Vintage Analog Synthesizer Reparatur Service


Read more
Repair Crumar Bit 01 Vintage Analog Synthesizer Reparatur Service

Repair Crumar Bit 01 Vintage Analog Synthesizer Reparatur Service

11. April 2021

Repair Crumar Bit 01 Vintage Analog Synthesizer Reparatur Service


Read more
Repair Roland RE-201 Space Echo Tape Delay Reparatur Service

Repair Roland RE-201 Space Echo Tape Delay Reparatur Service

4. April 2021

Repair Roland RE-201 Space Echo Tape Delay Reparatur Service


Read more

Tags

Access Akai Analog Battery Digital Drums Display Drumcomputer Drum Machine Düsseldorf Electro Harmonix EMU Hohner JP-8000 JP8000 Korg LINN Linndrum MPC refurbished refurbishing Repair Reparatur Restauration Restoration Rhythm Ace Robert Babicz Roland sampler Sequential Circuits Service Solton Synth Synthesizer Synthrepair Synthrestoration Tape Tape Delay Tapedelay TB-303 TR-909 TR909 Vintage Vintagesynth Virus yamaha

Welcome

 

I’m documenting repairs for my reference and yours. I do synth restorations and repair with a specialty in vintage synthesizers, drum computer and tapedelays, based in Düsseldorf, GER. Get in touch about your synth situation!

My Clients

Marc Romboy
Steve Baltes
Robert Babicz
Nikolai Kaeßmann
Danilo Plessow (Motor City Drum Ensemble)
Wolfgang Voigt
Ramon Zenker
Markus Boehme
Ian Pooley
Kai Niggemann
Martin Gerke
Marcus Worgull
Stefan Robbers (Acid Junkies)
Stephan Römer
Stefan Teledgy
Oliver Keil
...just to name a few ;)

More Repair Logs

Search

Rechtliches

  • Home
  • Datenschutzerklärung
  • Impressum
(c) 2021 Driessen