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Roland MKS-80 Super Jupiter - 8-voice polyphonic analog synthesizer module
 

Roland MPG-80 Super Jupiter Programmer - Remote unit for patch editing the MKS-80 * (10 Slides)
Roland MKS-80 - MPG-80 Set * The MKS-80 sound module with its MPG-80 programmer
Roland MKS-80 - Programmer MPG-80 * The MKS-80 with its programmer MPG-80.
Roland MKS-80 - Cover Removed * The CPU board contains a 8051 MCU to control both voice boards as well as all peripherals like buttons, LEDs and the LCD.
Roland MKS-80 - Circuit Boards * All MKS-80 circuit boards are shown here with the two module boards on top of the case frame.
Roland MKS-80 - Guts * The CPU board contains a 8051 MCU to control both voice boards as well as all peripherals like buttons, LEDs and the LCD.
  MPG-80  
  MPG-80 Set  
  Programmer MPG-80  
  Cover Removed  
  Circuit Boards  
  Guts  
Roland MKS-80 - Front Panel Removed * The CPU board contains a 8051 MCU to control both voice boards as well as all peripherals like buttons, LEDs and the LCD.
Roland MKS-80 - CPU Board * The CPU board contains a 8051 MCU to control both voice boards as well as all peripherals like buttons, LEDs and the LCD.
Roland MKS-80 - Board Leaves * The three main PCBs (CPU board and the two voice boards) are stacked but easily accessible.
Roland MKS-80 - Module Board * A revision of the module board with Curtis chips.
Roland MKS-80 - CEM-less Voice Board * Each voice board has its own 8051 Slave-MCU with separate ROM and DAC. This is a latter version with an installed DAC adaptor board and Roland's IR3R03 VCOs - all Curtis CEMs are gone...
Roland MKS-80 - DAC Module Board * This is the DAC adaptor board that Roland used as a substitutive for the origin ITS80141 (a 14-Bit multiplying DAC). It features a MD6205 DAC with some circuitry that makes it pin-for-pin compatible with an ITS80141.
  Front Panel Removed  
  CPU Board  
  Board Leaves  
  Module Board  
  CEM-less Voice Board  
  DAC Module Board  
Roland MKS-80 - S&H Caps * These are the S&H capacitors of one voice board.
Roland MKS-80 - LCD Module * The CPU board contains a 8051 MCU to control both voice boards as well as all peripherals like buttons, LEDs and the LCD.
Roland MKS-80 - LCD Foil Pre-Cut * Cutting a new foil to fit into the LCD module.
Roland MKS-80 - LCD blue * The LCD module with its brand new blue-ish backlit.
  S&H Caps  
  LCD Module  
  LCD Foil Pre-Cut  
  LCD blue  


 
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