Sony MZ-E45 MZ-E44/E45, Sony Corporation, 9-924-929-12, Personal A&V Products Company, 99A0280-1

Models: MZ-E45

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MZ-E44/E45

	Sony Corporation	99A0280-1
		Printed in Japan © 1999.1
9-924-929-12	Personal A&V Products Company
		Published by Quality Engineering Dept.
	– 34 –
		(Shibaura)

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Contents

SPECIFICATIONS MZ-E44/E45US Model AEP ModelTABLE OF CONTENTS DISASSEMBLY6. DIAGRAMS SECTION SERVICING NOTESECTION GENERAL SECTION DISASSEMBLY 3-1.UPPER PANEL ASSY3-2.BOTTOM PANEL ASSY 3-3.MAIN BOARD3-4.BELT ASSY, FRONT PANEL ASSY 3-5.MECHANISM DECK SECTIONBoss Claws Front panel ASSY3-6.OPTICAL PICK-UPBLOCK ASSY rNOTEPasting on the sheet SW Setting the Test Mode Operation of Setting on Test ModeConfiguration of Test Mode SECTION 4 TEST MODE2.Description of Each Mode 010 Offset adjustment 020 Laser power adjustment030 MO adjustment 040 Lower reflection CD adjustmentAudio Mode SECTION ELECTRICAL ADJUSTMENTS Power ModeNotes for Adjustment Adjustment Method in Overall Adjustment Mode047End-OK 051NGAdjusting the OFF-trackthreshold Adjustment in Servo Mode MethodSECTION DIAGRAMS 6-1.EXPLANATION OF IC TERMINALSIC801 RU6815MF-0004VERSION 3.0 SYSTEM CONTROL IC801 RU6815MF-0006VERSION 3.3 SYSTEM CONTROLPin No Pin NamePin Description 6-2.BLOCK DIAGRAM MZ-E44/E456-3.PRINTED WIRING BOARDS rSemiconductor LocationMZ-E44/E45 rWaveforms MZ-E44/E45IC501 IC601rIC Block Diagrams MZ-E44/E45 SECTION EXPLODED VIEWS7-1.PANEL SECTION IC301 BA3577FS-E27-2.MAIN SECTION 61 58 59 57 65 56 64 54 55 66 61 60 57 62not supplied MT-MZE44-1407-3.MECHANISM DECK SECTION MT-MZE44-140 104SECTION ELECTRICAL PARTS LIST MAINMAIN MAIN MZ-E44/E45 Sony Corporation9-924-929-12 Personal A&V Products Company