罗兰Roland-XV-5050-Expansion-Module-Service-Manual维修服务手册说明书含电器原理图

Dec.2001XV-5050SERVICE NOTESG4 VOICES 2x EXPANSIONIssued by RJATABLE OF CONTENTSSPECIFICATIO八NS2CIRCUIT BOARD(MAIN).......20LOCATION OF CONTROLS PARTS LIST.......4CIRCUIT DIAGRAM (MAIN 1/7)..........4LOCATION OF ONTROLS.........5CIRCUIT DIAGRAM(MAIN 2/7).......................6EXPLODED VIEWPARTS LIST6CIRCUIT DIAGRAM (MAIN 3/7)...........8EXPLODED VIEW.…7CIRCUIT DIAGRAM(MAIN 4/7)........................30CIRCUIT DIAGRAM(MAIN 5/7)...32PARTS LIST......8IDENTIFYING VERSION NUMBER ......13CIRCUIT DIAGRAM (MAIN 6/7).......34USERS DATA SAVE AND LOAD.............3CIRCUIT DIAGRAM(MAIN 7/7)......36TEST MODE.........13CIRCUIT BOARD (INLET)..38RESTORING THE FACTORY SETTINGS.................16CIRCUIT DIAGRAM(INLET).................39PROCEDURE FOR UPDATING THE SOFTWARE ..17ERROR MESSAGES...40BLOCK DIAGRAM.18Roland XV-5S 2*EXPANSIONPOWER2000000Copyright 2002 ROLAND CORPORATIONAll rights reserved.No part of this publication may be reproduced in any form without the written permissionof ROLAND CORPORATION.Roland17058023E0Printed in Japan (0800)(NB)