SERVICE NOTES
Issued by RJA
Copyright © 2008 Roland Corporation
All rights reserved. No part of this publication may be reproduced in any form without the written permission
of Roland Cororation.
Printed in Japan (0035) (CC-KWS)17058539E0
Mar. 2008 V-8
Table of Contents
Cautionary Notes ..............................................................2
Main Specifications...........................................................3
Location of Controsls........................................................4
Location of Controls Parts List........................................5
Exploded View ..................................................................6
Important Notes When Replacing the T-Bar.................7
Exploded View Parts List.................................................8
Block Diagram/Wiring Diagram..................................10
Wiring Parts List..............................................................12
Parts List...........................................................................13
Verifying the Version Number......................................16
Saving and Loading Data...............................................16
Performing a Factory Reset............................................16
How to Initialize..............................................................16
Changing the Color System...........................................16
How to Update the System............................................17
Test Mode.........................................................................17
Circuit Board (Main Board: 1/2)...................................22
Circuit Board (Main Board: 2/2)...................................23
Circuit Diagram (Main Board: 1/6)..............................24
Circuit Diagram (Main Board: 2/6)..............................26
Circuit Diagram (Main Board: 3/6)..............................28
Circuit Diagram (Main Board: 4/6)..............................30
Circuit Diagram (Main Board: 5/6)..............................32
Circuit Diagram (Main Board: 6/6)..............................34
Circuit Board (Jack 1, Jack 2, Jack 3 Board: 1/2) .........36
Circuit Board (Jack 1, Jack 2, Jack 3 Board: 2/2) .........37
Circuit Diagram (Jack 1 Board) .....................................38
Circuit Diagram (Jack 2 Board) .....................................40
Circuit Diagram (Jack 3 Board: 1/2).............................42
Circuit Diagram (Jack 3 Board: 2/2).............................44
Circuit Board (Panel Board: 1/2) ..................................46
Circuit Board (Panel Board: 2/2) ..................................47
Circuit Diagram (Panel Board)......................................48
Circuit Board (Scan Cnv Board: 1/2)............................50
Circuit Board (Scan Cnv Board: 2/2)............................50
Circuit Diagram (Scan Cnv Board)...............................52
Revice Infomation
July. 14. 2008 Corrected errors in the “10: IN/OUT TEST.” (p. 19)