STUDIO REPAIR - Roland TR-808 - Testing

Picture Content Information
▪ Device:		Roland TR-808
▪ Topic:		Testing
▪ Abstract:		Testing…
▪ Creator:		Image by Nikolaus Riehm
▪ Website:		www.studiorepair.com
▪ Editor:		Nikolaus Riehm

STUDIO REPAIR » Roland » TR-808 » Testing

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Roland TR-808 • Testing

Testing…

Roland TR-808 - Cover * Top view of the cover (PSU switch removed)

Roland TR-808 - Cover Opened * Cover opened (top view)

Roland TR-808 - Cover Opened * Cover opened. The steel plate shields the audio electronics from PSU interferences.

Roland TR-808 - Cover Removed * Top cover removed

Roland TR-808 - Taken Apart * The 808 Taken Apart

Roland TR-808 - Taken Apart * Frame with both the CPU and cymbal PCB, button board removed

Roland TR-808 - Testing * Testing…

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Roland TR-808 - Testing - Image by

Roland TR-808 - Cleaning * Cleaning pots and switches

Roland TR-808 - Pot Parade * Potentiometer parade

Roland TR-808 - Button * Isn't she nice?

Roland TR-808 - Button * PCB section with Start/Stop button

Roland TR-808 - Memory * 4 pieces of HM4334 1kx4bit SRAM

Roland TR-808 - Pot Removed * Bass Drum Decay Pot Removed

Roland TR-808 - Repairing * Don't tip your glass of wine into the 808 - it may cause dysfunctionality…

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