TM
SERVICE MANUAL
PP
008588
HAMAMATSU, JAPAN
0.97K-8051
Printed in Japan '00.03
CONTENTS
SPECIFICATIONS ···································································· 3
SWITCH BOX AND PEDALS ··················································· 4
CIRCUIT BOARD LAYOUT ······················································ 4
PANEL LAYOUT ······································································· 5
WIRING····················································································· 7
DISASSEMBLY PROCEDURE················································· 8
LSI PIN DESCRIPTION ·························································· 14
IC BLOCK DIAGRAM ····························································· 20
CIRCUIT BOARDS ································································· 22
TEST MODE ··········································································· 30
ERROR MESSAGES ······························································ 33
SENSOR OUTPUT VOLTAGE ADJUSTMENT
(PEDAL DRIVE UNIT)·················· 34
WRITING NEW PROGRAM TO FRASH MEMORY ··············· 35
MIDI IMPLEMENTATION CHART ·········································· 36
PARTS LIST
OVERALL CIRCUIT DIAGRAM
•MX1Z