罗兰Roland-XV-2020-Expansion-Module-Service-Manual维修服务手册说明书含电器原理图

Jul.2002XV-2020XV己口已▣SERVICE NOTES2x SRX EXPANSIONIssued by RJATABLE OF CONTENTSSPECIFICATIONS.......BLOCK DIAGRAM.LOCATION OF CONTROLS....16CIRCUIT BOARD...18LOCATION OF CONTROLS PARTS LIST........3CIRCUIT DIAGRAM(MAIN 1).....20EXPLODED VIEW.............4CIRCUIT DIAGRAM(MAIN 2)...EXPLODED VIEW PARTS LIST......5CIRCUIT DIAGRAM(MAIN 3)................24PARTS LIST......6CIRCUIT DIAGRAM(MAIN 4).....…26CHECKING THE VERSION NUMBER......10CIRCUIT DIAGRAM(MAIN 5).................8SAVING AND LOADING DATA.10ERROR MESSAGES.30RESTORINGTHE FACTORY SETTINGS......10SYSTEM SOFTWARE UPDATE PROCEDURE.........10TEST MODE....11Roland XV/-己☐己☐2 SRX EXPANSION尚2PART/PATCH RX CHVALUE CATEGORY/BANKPHONES VOLUMEMODE (PUSH)POWER-PST-PATCH-PERFORM5T0PHYTHVMAX 10Us知wMPREVEW (PUSH●GM-Copyright 2002 ROLAND CORPORATIONAll rights reserved.No part of this publication may be reproduced in any form without the written permissionof ROLAND CORPORATION.Roland17058087E0Printed in Japan(0050)(CM)