SERVICE MANUAL
PA
011524
HAMAMATSU, JAPAN
1.44K-4111 K Printed in Japan '00.05
CONTENTS
SPECIFICATIONS···································································· 3
PANEL LAYOUT······································································· 4
CIRCUIT BOARD LAYOUT ······················································ 5
DIMENTIONS ··········································································· 6
BLOCK DIAGRAM···································································· 7
DISASSEMBLY PROCEDURE················································· 8
LSI PIN DESCRIPTION·························································· 11
IC BLOCK DIAGRAM ····························································· 13
CIRCUIT BOARDS ································································· 15
INSPECTIONS········································································ 27
TEST PROGRAM ··································································· 29
FRASH ROM UPGRADE························································ 32
PARTS LIST
OVERALL CIRCUIT DIAGRAM
DA CONVERTER
200005**-110000
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