Akai ACM 77 Service Manual

Page 2

CONTENTS

SAFETY INSTRUCTIONS ............................................................................................................................... 4
INFORMATIONS .................................................................................................................................................... 5
SPECIFICATIONS ................................................................................................................................................. 6
I. DISASSEMBLY ................................................................................................................................................. 8
II, PRINCIPAL PARTS LOCATION ........................................................................................................ 9
III.REPLACEMENT OF PRINCIPAL MECHANICAL PARTS ...................................... 10
IV.ADJUSTMENT .............................................................................................................................................. 15
V. PARTS LIST .................................................................................................................................................... 19
VLWIRING DIAGRAM ................................................................................................................................. 32
VILBLOCK DIAGRAM .................................................................................................................................. 33
VIII. SCHEMATIC DIAGRAM .................................................................................................................. 34
IX.PCB LAYOUT ................................................................................................................................................. 41
X. INFORMATION OF ICs Ml-COM ................................................................................................ 48

ABBREVIATIONS ............................................................................................................................................... 52