1.932K-596 K
Printed in Japan '01.01
SERVICE MANUAL
ED
011545
This document is printed on chlorine free (ECF) paper with soy ink.
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CONTENTS
SPECIFICATIONS .................................................................. 3/4
BLOCK DIAGRAM .................................................................... 5
PANEL LAYOUT ........................................................................ 6
UNIT LAYOUT and WIRING ...................................................... 8
DISASSEMBLY PROCEDURE ............................................... 10
LSI PIN DESCRIPTION .......................................................... 13
IC BLOCK DIAGRAM .............................................................. 15
CIRCUIT BOARDS ................................................................. 18
TEST PROGRAM .............................................................. 28/44
ERROR MESSAGES ......................................................... 60/62
TROUBLESHOOTING ....................................................... 64/67
MIDI IMPLEMENTATION CHART ........................................... 70
PARTS LIST
OVERALL CIRCUIT DIAGRAM
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TEL 13942296513 QQ 376315150 892498299