Sep. 2013
Table of Contents
Cautionary Notes ..............................................................2
Specifications .....................................................................3
Exploded View ..................................................................6
Parts List ...........................................................................13
Wiring Diagram...............................................................15
Block Diagram .................................................................16
Copyright © 2013 Roland Corporation
All rights reserved. No part of this publication may be reproduced in any form without the written permission
of Roland Corporation.
Test Mode .........................................................................19
17058860E0
SERVICE NOTES
Issued by RJA
HPD-20
CC-OKN
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