STUDIO REPAIR » Korg » Poly-61  (24 Slides)     [Page 1 of 1] :: Jump To  
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Korg Poly-61 - Programmable Polyphonic Synthesizer. Successor to the Polysix.
 

Korg Poly-61 - Top View * Left Side
Korg Poly-61 - Top View * Right Side
Korg Poly-61 - Twins * …
Korg Poly-61 - Panel Display * Program No., Parameter & Value Indicators
Korg Poly-61 - Logotype * …
Korg Poly-61 - Opened * Custom Built Wooden Case (not made by me…)
  Top View  
  Top View  
  Twins  
  Panel Display  
  Logotype  
  Opened  
Korg Poly-61 - Processor Board * KLM-475 CPU Board (Old Production)
Korg Poly-61 - Voice Board * KLM-476 Synth Voice Board (Old Production)
Korg Poly-61 - Opened * Left Side (Keyboard Assembly Removed)
Korg Poly-61 - Opened * Right Side (Keyboard Assembly Removed)
Korg Poly-61 - Processor Board * KLM-509A CPU Board (New Production)
Korg Poly-61 - Voice Board * KLM-508A Synth Voice Board (New Production)
  Processor Board  
  Voice Board  
  Opened  
  Opened  
  Processor Board  
  Voice Board  
Korg Poly-61 - Processor Boards * Two KLM-509A CPU Boards with Corrosion due to Battery Leakage
Korg Poly-61 - Corrosion * Massive Corrosion on the Rear Panel (Jack Board Removed)
Korg Poly-61 - Processor Board * KLM-509A CPU Board - Mitsubishi M58981P-30: 4kBit SRAM
Korg Poly-61 - Voice Board * KLM-508A Synth Voice Board (New Production) - Component Side
Korg Poly-61 - Voice Board * KLM-508A Synth Voice Board (New Production) - Soldering Side
Korg Poly-61 - Panel Board * KLM-477B Clock Board - Component Side
  Processor Boards  
  Corrosion  
  Processor Board  
  Voice Board  
  Voice Board  
  Panel Board  
Korg Poly-61 - Panel Board * Two KLM-477B Clock Boards -  Component & Soldering Side
Korg Poly-61 - Panel Board * KLM-481A Programmer Board
Korg Poly-61 - Panel Board * KLM-481A Programmer Board - 7 Segment LEDs
Korg Poly-61 - Panel Board * KLM-481A Programmer Board - Soldering Side
Korg Poly-61 - Panel Board * KLM-482A Assigner / Arpeggiator Board - Soldering Side
Korg Poly-61 - Power Supply * Mains Transformer & PSU PCB
  Panel Board  
  Panel Board  
  Panel Board  
  Panel Board  
  Panel Board  
  Power Supply  


 
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