SERVICE MANUAL
PA
011522
HAMAMATSU, JAPAN
1.44K-6661 K Printed in Japan '00.08
CONTENTS
SPECIFICATIONS···································································· 3
PANEL LAYOUT······································································· 5
CIRCUIT BOARD LAYOUT ······················································ 7
DIMENTIONS ··········································································· 8
DISASSEMBLY PROCEDURE················································· 9
LSI PIN DESCRIPTION·························································· 12
IC BLOCK DIAGRAM ····························································· 19
TEST PROGRAM AND INSPECTION···································· 22
FLASH ROM UPGRADE ························································ 27
ERROR MESSAGES······························································ 28
MIDI IMPLEMENTATION CHART·········································· 31
MIDI DATA FORMAT······························································ 32
CIRCUIT BOARDS ································································· 34
PARTS LIST
CIRCUIT DIAGRAM AND BLOCK DIAGRAM
DIGITAL MIXING ENGINE
200007**
This document is printed on chlorine free (ECF) paper with soy ink.
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