User ManualTable of ContentsCOVER1SELF-DIAGNOSIS FUNCTION2TABLE OF CONTENTS6SERVICING NOTES7GENERAL17DISASSEMBLY19CASE20FRONT PANEL SECTION20JACK BOARD, BL BOARD, PANEL BOARD, LCD21REC BOARD, VOL BOARD21BACK PANEL, SP BOARD, TUNER22TRANSFORMER, POWER and DC FAN22MAIN BOARD, POWER BOARD23AMP BOARD23MD MECHANISM DECK (MDM-7X2A)24OVER WRITE HEAD (HR901), BD (MD) BOARD24HOLDER ASSY25LOADING MOTOR ASSY (M103)25SLED MOTOR ASSY (M102)26OPTICAL PICK-UP (KMS-262)26SPINDLE MOTOR ASSY (M101)27CD MECHANISM DECK (CDM55A-21BD53)27MD DIGITAL BOARD28HOLDER (BU) ASSY28BASE UNIT (BU-21BD53), HOLDER (55-BU21)29TRAY (CDM), LOADING BOARD29CAM (CDM55)30TEST MODE31ELECTRICAL ADJUSTMENTS37DIAGRAMS51BLOCK DIAGRAMS MD SERVO SECTION51D/A, A/D CONVERTER SECTION52MAIN SECTION53DISPLAY, POWER SUPPLY SECTION54NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS55PRINTED WIRING BOARD BD (CD) BOARD56SCHEMATIC DIAGRAM BD (CD) BOARD57PRINTED WIRING BOARD BD (MD) BOARD58SCHEMATIC DIAGRAM BD (MD) BOARD (1/2)59SCHEMATIC DIAGRAM BD (MD) BOARD (2/2)60PRINTED WIRING BOARD MD DIGITAL SECTION61SCHEMATIC DIAGRAM MD DIGITAL SECTION (1/3)62SCHEMATIC DIAGRAM MD DIGITAL SECTION (2/3)63SCHEMATIC DIAGRAM MD DIGITAL SECTION (3/3)64PRINTED WIRING BOARD MAIN BOARD65SCHEMATIC DIAGRAM MAIN BOARD (1/2)66SCHEMATIC DIAGRAM MAIN BOARD (2/2)67PRINTED WIRING BOARD AMP BOARD68PRINTED WIRING BOARD SP BOARD68SCHEMATIC DIAGRAM AMP BOARD69SCHEMATIC DIAGRAM SP BOARD70PRINTED WIRING BOARD PANEL SECTION171SCHEMATIC DIAGRAM PANEL SECTION172PRINTED WIRING BOARD PANEL SECTION273SCHEMATIC DIAGRAM PANEL SECTION273PRINTED WIRING BOARD POWER BOARD74SCHEMATIC DIAGRAM POWER BOARD75IC BLOCK DIAGRAMS77IC PIN FUNCTION DESCRIPTION81EXPLODED VIEWS93CASE93FRONT PANEL SECTION94CHASSIS SECTION-195CHASSIS SECTION-296MD MECHANISM DECK SECTION-2 (MDM-7X2A)98CD MECHANISM DECK SECTION (CDM55A-21BD53)99ELECTRICAL PARTS LIST100AMP100BD (MD)101BL102JACK102LOADING103MAIN103MD DIGITAL106PANEL107POWER108REC109SP109VOL110REVISION HISTORY112Size: 14.5 MBPages: 112Language: EnglishOpen manual