罗兰Roland-D2-Groovebox-Service-Manual维修服务手册说明书含电器原理图

Jun.2001D2SERVICE NOTESGracveboxIssued by RJASPECIFICATIONS......2CIRCUIT BOARD(MAIN)....LOCATION OF CONTROLS PARTS LIST .....22CIRCUIT DIAGRAM(MAIN 1/2)...........4LOCATION OF CONTROLS5CIRCUIT DAIGRAM(MAIN2/2)............................6EXPLODED VIEW PARTS LIST6CIRCUIT BOARD(PANEL/JACK)...8EXPLODED VIEW..CIRCUIT DIAGRAM(PANEL/JACK).................32WIRING DIAGRAM.8ERROR MESSAGES…34PARTS LIST..........10CHECKING THE VERSION NUMBER......14USERS DATA SAVE AND LOAD..14RESTORING THE FACTORY SETTINGS..14SYSTEM SOFTWARE UPDATE PROCEDURE.........15TEST MODE.16BLOCK DIAGRAM..20RolandH00可(6ò666666CLP CYM BOM/FERC HIT OTHERJ▣▣▣▣$▣▣▣▣PN VILDLS◎@▣▣▣▣尚尚向白GreaveboxCopyright 2001 ROLAND CORPORATIONAll rights reserved.No part of this publication may be reproduced in any form without the written permissionof ROLAND CORPORATION.Roland17058005E0Printed in Japan(0800)(CR)