STUDIO REPAIR » Sequential Circuits » Prophet-5 »  RAM Replacement     [Image 41 of 48]  :: Jump To  
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Sequential Circuits Prophet-5  •  RAM Replacement
SCI Model 1000 Rev 3.0: Replacing Faulty 6508-Type Memory ICs With One Single 2016-Type SRAM Chip
Sequential Circuits Prophet-5 - Rear Jacks * SCI Model 1000 Rev 3.3: CV/Gate In, MIDI I/O, Audio Out

Sequential Circuits Prophet-5 - Power Supply * SCI Model 1000 Rev 3.3: Mains Transformer Section

Sequential Circuits Prophet-5 - Power Supply * SCI Model 1000 Rev 2.0

Sequential Circuits Prophet-5 - Power Supply * A Rev 3.1 and Upwards PSU (New EPROM Type Needs no +12V and -5V Supplies)

Sequential Circuits Prophet-5 - Power Supply * SCI Model 1000 Rev 3.3: Replacement of a Faulty Voltage Regulator

Sequential Circuits Prophet-5 - RAM Replacement * SCI Model 1000 Rev 3.0: Replacing Faulty 6508-Type Memory ICs With One Single 2016-Type SRAM Chip

Sequential Circuits Prophet-5 - RAM Replacement * SCI Model 1000 Rev 3.0: Replacing Faulty 6508-Type Memory ICs With One Single 2016-Type SRAM Chip
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Sequential Circuits Prophet-5 - RAM Replacement - Image by Nikolaus Riehm - Equipment courtesy of Kai Tracid
Sequential Circuits Prophet-5 - Board Marking * SCI Model 1000 Rev 2.0

Sequential Circuits Prophet-5 - Board Marking * SCI Model 1000 Rev 3.3: Voice Board Marking

Sequential Circuits Prophet-5 - Board Marking * SCI Model 1000 Rev 3.3: Computer Board Marking (Inverted Colors for Increased Visibility)

Sequential Circuits Prophet-5 - Board Marking * SCI Model 1000 Rev 2.0: Board Marking (Inverted Colors for Increased Visibility)

Sequential Circuits Prophet-5 - Mantra Code * Even the EPROM Contains the Tibetan Mantra «Om mani padme hung hrih» in its Code

Sequential Circuits Prophet-5 - Board Marking * SCI Model 1000 Rev 3.3: Computer Board Marking

Sequential Circuits Prophet-5 - Board Marking * SCI Model 1000 Rev 3.3: Computer Board Marking

 
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