Roland D20 D-20 D 20 Synthesizer Complete Service Manual
This is a full service manual, with specs, parts list, exploded views, circuit board diagrams and more! This is an excellent and original manual in pdf format.
Modify / Circuit Bend it .... or fix some broken features, make it look pretty again or even bring back your Roland product from the dead with a little help from this
manual!, also you can enter to the secret test mode in most of the products.
Very large and detailed, it looks fantastic!
