Having trouble with your Yamaha DX7? Maybe you can use the built-in test program to figure out what is wrong. This guide guides you through the use of the DX7 test program and offers troubleshooting tips. This guide does not include any circuit diagrams but does have a wealth of information about waveforms expected during the test. The guide looks like an original Yamaha document and not a copy. It is in good condition with a little bit of writing throughout. (33 pages)

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Listeda year ago
ConditionGood (Used)
Good condition items function properly but may exhibit some wear and tear.Learn more
Brand
Model
  • Yamaha DX7 Test Program Operations and Troubleshooting Guide
Categories
Made In
  • Japan

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