Dec. 2005
Table of Contents
Cautionary Notes ..............................................................2
Specifications .....................................................................3
Copyright © 2006 ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form without the written permission
of ROLAND CORPORATION.
Parts List ...........................................................................10
About Updating...............................................................13
Test Mode .........................................................................13
Block Diagram .................................................................20
17058357E0
SERVICE NOTES
Issued by RJA
Printed in Japan (0500) (SC-KWS)
RT-20