DN-M1050R-Service-Manual维修操作说明书手册

DENONHi-Fi ComponentSERVICE MANUALMODEL DN-M1050RMD RECORDERDENON-TABLE OF CONTENTS-OPERATING INSTRUCTIONS4223SPECIFICATION..........24SOFTWARE SPECIFICATION25-46BLOCK DLAGRAM4DISASSEMBLY…48-50LEVEL DIAGRAM.........51SERVICE MODE.........52-58CONFIRMING THE AUDIO.......59,60ERROR CORD..............61-63HEAT RUN MODE.64VERSION UP METHOD FOR DRIVE MICROCOMPUTER..........65IN CASE OF REPLACING FOR EEPROM....66IN CASE OF FLAW AND DUST FOR PICK UP AND DISC66SCHEMATIC~71WIRING DIAGRAM..73PRINTED WIRING BOARD74,75NOTE FOR PARTS LIST................"426PRINTED WIRING BOARD PARTS LIST76-83SEMICONDUCTORS.........84101PARTS LIST OF EXPLODED VIEW........102EXPLODED VIEW ........103MD MECHANISM EXPLODED VIEW AND PARTS LIST..104PACKING VIEW......105NIPPON COLUUMBIA CO.LTD.