This is the 30 pages manual for ROLAND D 70. Read or download the pdf for free. If you want to contribute, please mail your pdfs to This page contains information about the Owner's Manual for the D-70 from Roland Corporation. A locally cached version of "Owner's Manual" is available at: This D-70. Owner's Manual. INTRODUCTION. Thank you for purchasing the Roland D-70 Super LA Synthesizer. To take full advantage of the D-70's functions and enjoy Download Service manual & Owner's Manual for Roland D 70 Super LA synthesizer, musical instruments. | Visit SynthXL for more service manuals, owners manual This RAM is backed up by a lithium battery. •. The CPU (IC15 on the main board) uses the A/D converter contained inside the CPU View and Download Roland D-70 owner's manual online. Super LA Synthessizer. D-70 synthesizer pdf manual download. Get manuals, specifications, and demos for the Roland D-70 synthesizer.