罗兰Roland-MC-808-Groovebox-Service-Manual维修服务手册说明书含电器原理图

Mar.2006MC-808amPm妇白aa∈hOXSERVICE NOTESMC-日▣EIssued by RJATABLE OF CONTENTSCAUTIONARY NOTES2Test mode....26SPECIFICATIONS..2BLOCK DIAGRAM.30LOCATION OF CONTROLS 1.........4CIRCUIT BOARD(MAIN)32LOCATION OF CONTROLS PARTS LIST 1.....5CIRCUIT BOARD (MAIN).34LOCATION OF CONTROLS 2.............6CIRCUIT DIAGRAM(MAIN 1/3)...36LOCATION OF CONTROLS PARTS LIST 2...............CIRCUIT DIAGRAM(MAIN 2/3)..38EXPLODED VIEW1......8CIRCUIT DIAGRAM (MAIN 3/3)........................40EXPLODED VIEW PARTS LIST 1......9CIRCUIT BOARD (PANEL)........42EXPLODED VIEW2.…l0CIRCUIT BOARD (PANEL)..4.EXPLODED VIEW PARTS LIST2........................11CIRCUIT DIAGRAM(PANEL1/3).........46EXPLODED VIEW3.........12CIRCUIT DIAGRAM(PANEL 2/3).48EXPLODED VIEW PARTS LIST 3.13CIRCUIT DIAGRAM(PANEL 3/3)..50EXPLODED VIEW 4........14CIRCUIT DIAGRAM(FADER 1/1)....52EXPLODED VIEW PARTS LIST 4......15CIRCUIT BOARD(ACK)....5.4WIRING DIAGRAM....16CIRCUIT BOARD (JACK).....55PARTSCIRCUIT DIAGRAM (PS1/1)...........56CHECKING THE VERSION NUMBER.............3CIRCUIT DIAGRAM(D-BEAM 1/1).....................58FACTORY RESET INSTRUCTIONS..23CIRCUIT DIAGRAM (JACK 1/1)....60Saving and loading data...24Error messages..62Updating the system......25RolandAC-B▣日oOPMCopyright 2006 ROLAND CORPORATIONAll rights reserved.No part of this publication may be reproduced in any form without the written permissionof ROLAND CORPORATION.Roland17058394E0Printed in Japan(400)(AS-KW)