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 CONTENTSSPECIFICATIONS.2CIRCUIT BOARD(MAIN)......20LOCATION OF CONTROLS PARTS LIST.......4CIRCUIT DIAGRAM (MAIN 1/7)...........4LOCATION OF CONTROLS..........5CIRCUIT DIAGRAM(MAIN 2/7).......................6EXPLODED VIEWPARTS LIST6CIRCUIT DIAGRAM (MAIN 3/7)...........8EXPLODEDVIEW...CIRCUIT DIAGRAM(MAIN 4/7)........................30PARTS LIST......CIRCUIT DIAGRAM(MAIN 5/7)...832IDENTIFYING VERSION NUMBER13CIRCUIT DIAGRAM (MAIN 6/7).......34USERS DATA SAVE AND LOAD...............3CIRCUIT DIAGRAM(MAIN 7/7)........36TEST MODE.........13CIRCUIT BOARD(NLET)）38RESTORING THE FACTORY SETTINGS.................16CIRCUIT DIAGRAM (INLET)...............39PROCEDURE FOR UPDATING THE SOFTWARE ..17ERROR MESSAGES0BLOCK 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)