SERVICE NOTES
Issued by RJA
Copyright © 2002 ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form without the written permission
of ROLAND CORPORATION.
Printed in Japan (0080) (CM)17058084E0
May.2002
SD-80
SPECIFICATIONS.............................................................1
LOCATION OF CONTROLS PARTS LIST ...................3
LOCATION OF CONTROLS ..........................................3
EXPLODED VIEW PARTS LIST.....................................5
EXPLODED VIEW ............................................................6
PARTS LIST........................................................................7
CHECKING THE VERSION NUMBER.......................12
DATA SAVING AND LOADING................................12
RESTORING FACTORY SETTINGS............................12
SYSTEM SOFTWARE UPDATING PROCEDURE ....12
TEST MODE.....................................................................14
BLOCK DIAGRAM.........................................................17
CIRCUIT BOARD (MAIN BOARD).............................19
CIRCUIT BOARD (JACK SHEET)................................20
CIRCUIT DIAGRAM (MAIN BOARD 1/7)................21
CIRCUIT DIAGRAM (MAIN BOARD 2/7)................23
CIRCUIT DIAGRAM (MAIN BOARD 3/7)................25
CIRCUIT DIAGRAM (MAIN BOARD 4/7)................27
CIRCUIT DIAGRAM (MAIN BOARD 5/7)................29
CIRCUIT DIAGRAM (MAIN BOARD 6/7)................31
CIRCUIT DIAGRAM (MAIN BOARD 7/7)................33
CIRCUIT BOARD (JACK SHEET)................................35
CIRCUIT DIAGRAM (JACK SHEET 1/2)...................37
CIRCUIT DIAGRAM (JACK SHEET 2/2)...................39
ERROR MESSAGES........................................................41
Service Notes(A4)eTOC.fm 0 ページ 2002年7月16日 火曜日 午後7時16分