STUDIO REPAIR » Roland » JUPITER-4  (64 Slides)     [Page 1 of 1] :: Jump To  
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Roland Jupiter-4 Compuphonic (JP-4) - Polyphonic Analogue Synthesizer
 

CHD ELEKTROSERVIS JP4-KBD - Roland Jupiter-4 MIDI Interface Retrofit Kit * (6 Slides)
Kovariant Io - Roland Jupiter-4 MIDI Retrofit System by László Kővári * (6 Slides)
Roland Jupiter-4 - Top View * …
Roland Jupiter-4 - Tabletop View * …
Roland Jupiter-4 - Opened * Panoramic View
Roland Jupiter-4 - Opened * Keyboard Assembly Removed
  CHD JP4-KBD MIDI Kit  
  Kovariant Io MIDI Kit  
  Top View  
  Tabletop View  
  Opened  
  Opened  
Roland Jupiter-4 - Panel Controls * Logotype, Power Switch, Volume
Roland Jupiter-4 - Panel Controls * Trigger & Delay/Bend Modifier (Arpeggio, VCF Mod, Delay Time, LFO Bend)
Roland Jupiter-4 - Panel Controls * LFO - Wave Form & Rate
Roland Jupiter-4 - Panel Controls * VCO - Range, Sub-Osc, Modulation, Pulse Width, Wave Form
Roland Jupiter-4 - Panel Controls * Noise - On/Off Switch
Roland Jupiter-4 - Panel Controls * VCF - HPF Cutoff, LPF Cutoff & Resonance, Keyboard Follow, LFO/Envelope Mod
  Panel Controls  
  Panel Controls  
  Panel Controls  
  Panel Controls  
  Panel Controls  
  Panel Controls  
Roland Jupiter-4 - Panel Controls * VCF - ADSR Envelope, Polarity
Roland Jupiter-4 - Panel Controls * VCA - ADSR Envelope, Amplifier Level
Roland Jupiter-4 - Panel Controls * Left Hand Controller - Bend/Mod Wheel Controls, Portamento, Octave Transpose
Roland Jupiter-4 - Panel Controls * Overall Tuning, Ensemble On/Off Switch
Roland Jupiter-4 - Panel Controls * Key Arpeggiator & Assign Mode (Poly / Unison), Hold On/Off Switch
Roland Jupiter-4 - Panel Controls * Compu-Memory Control Switches
  Panel Controls  
  Panel Controls  
  Panel Controls  
  Panel Controls  
  Panel Controls  
  Panel Controls  
Roland Jupiter-4 - Panel Controls * Preset Control Switches
Roland Jupiter-4 - Panel Controls * Write Protection Switch
Roland Jupiter-4 - Logotype * Compuphonic
Roland Jupiter-4 - Rear Jacks * Headphone, Mono/Stereo Output, Pedal & External Clock Inputs
Roland Jupiter-4 - Tuning Pots * Rear Voice Tuning Trim-Pots
Roland Jupiter-4 - Opened * Top Panel Unfolded and Keyboard Assembly Dismounted
  Panel Controls  
  Panel Controls  
  Logotype  
  Rear Jacks  
  Tuning Pots  
  Opened  
Roland Jupiter-4 - Module Boards * …
Roland Jupiter-4 - Module Boards * …
Roland Jupiter-4 - Module Board * Module / Voice Board PCB 052-314D
Roland Jupiter-4 - Module Board * Module / Voice Board PCB 052-314D
Roland Jupiter-4 - Module Board * Module / Voice Board PCB 052-314D - Soldering Side
Roland Jupiter-4 - Module Control Board * Module Controller PCB 052-235
  Module Boards  
  Module Boards  
  Module Board  
  Module Board  
  Module Board  
  Module Control Board  
Roland Jupiter-4 - Module Control Board * Module Controller PCB 052-235 - 6× 2SC1583 Dual NPN Transistor (SIP-5)
Roland Jupiter-4 - Module Control Board * Module Controller PCB 052-235E - Soldering Side
Roland Jupiter-4 - Module Boards * Module Board Connectors
Roland Jupiter-4 - Mother Board * PCB 052-364D - Soldering Side
Roland Jupiter-4 - Mother Board Assembly * Motherboard PCB 052-364B with Module Controller PCB 052-235D and 4× Module Board PCB 052-314E
Roland Jupiter-4 - Mother Board Assembly * Motherboard PCB 052-364B with Module Controller PCB 052-235D and 4× Module Board PCB 052-314E
  Module Control Board  
  Module Control Board  
  Module Boards  
  Mother Board  
  Mother Board Assembly  
  Mother Board Assembly  
Roland Jupiter-4 - Compu-Memory * NEC μPD5101LC 1024 Bit (256x4) Static CMOS RAM
Roland Jupiter-4 - Key Assigner Board * Key Assigner Board PCB 052-032 (Old Design: 4× Roland BA662 in Portamento Section)
Roland Jupiter-4 - Key Assigner Board * Key Assigner Board PCB 052-032C (New Design: 1× Roland IR3109  in Portamento Section)
Roland Jupiter-4 - Key Assigner * Key Assigner Board PCB 052-032B (Old Design: 4× Roland BA662 in Portamento Section)
Roland Jupiter-4 - Key Assigner * Key Assigner Board PCB 052-032B (Old Design: 4× Roland BA662 in Portamento Section)
Roland Jupiter-4 - Key Assigner * Key Assigner Board PCB 052-032B (Old Design: 4× Roland BA662 in Portamento Section)
  Compu-Memory  
  Key Assigner Board  
  Key Assigner Board  
  Key Assigner  
  Key Assigner  
  Key Assigner  
Roland Jupiter-4 - Ensemble Board * Chorus Ensemble Board PCB 052-236 - 2× Panasonic MN3004 512-Stage BBD
Roland Jupiter-4 - Panel Boards * Panel / Control Boards A (PCB 052-330), B (PCB 052-329), C (PCB 052-328) - Maintenance & Repair
Roland Jupiter-4 - Panel Boards * …
Roland Jupiter-4 - Panel Boards * Maintenance and Repair
Roland Jupiter-4 - Panel Board * Panel / Control Board A PCB 052-330E (Soldering Side) - Sections: Trigger & Delay / Bend
Roland Jupiter-4 - Slider Replacement * …
  Ensemble Board  
  Panel Boards  
  Panel Boards  
  Panel Boards  
  Panel Board  
  Slider Replacement  
Roland Jupiter-4 - Slider Replacement * …
Roland Jupiter-4 - Power Supply * …
Roland Jupiter-4 - Power Supply * PSU Board
Roland Jupiter-4 - Rechargeable Battery * …
Roland Jupiter-4 - Rechargeable Battery * Sanyo 3.6V/90mAh Rechargeable Battery
Roland Jupiter-4 - PCB Design Changes * Information on Design Changes - PCB Improvements & Combinations
  Slider Replacement  
  Power Supply  
  Power Supply  
  Rechargeable Battery  
  Rechargeable Battery  
  PCB Design Changes  


 
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