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Sony MZ-R37 Service Manual, SUPPLEMENT-1, Ver 1.2 1999, Subject : Korean model Addition, Page

Models: MZ-R37

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SERVICE MANUAL

MZ-R37

SERVICE MANUAL

Ver 1.2 1999. 06

SUPPLEMENT-1

File this supplement with the service manual.

US Model

Canadian Model

AEP Model

UK Model

E Model

Australian Model

Tourist Model

Subject : Korean model Addition

Korean model is added to the MZ-R37.

This supplement-1 describes only differences from the MZ-R37 (E) model.

Refer to the service manual for MZ-R37 (9-926-952-¸) for other information.

• ACCESSORIES & PACKING MATERIALS

Page		MZ-R37 (E model)					MZ-R37 (Korean model)

	Ref. No.	Part No.		Description	Remark	Part No.	Description		Remark
56	!	1-467-550-11		ADAPTOR, AC (AC-E455A)
56	!	1-467-550-11		ADAPTOR, AC (AC-E455A)
	!	1-569-007-11		ADAPTOR, CONVERSION 2P
	!	1-569-007-11		ADAPTOR, CONVERSION 2P


The components identified by				Les composants identifiés par une
mark !or dotted line with mark.				marque ! sont critiques pour
!are critical for safety.				la sécurité.
Replace only with part number				Ne les remplacer que par une piéce
specified.				portant le numéro spécifié.

		Sony Corporation	99F04013-1D
			Printed in Japan C1999. 6
	9-926-952-81	Personal Audio Company
			Published by General Engineering Dept.

Image 41

Sony MZ-R37 Service Manual, SUPPLEMENT-1, Ver 1.2 1999, Subject : Korean model Addition, • Accessories & Packing Materials

Contents

MZ-R37 SPECIFICATIONSUS Model Canadian Model AEP Model UK Model E Model Australian Model Tourist ModelOptical Pick-upflexible board Precautions for Laser Diode Emission CheckPrecautions for Using Optical Pick-up KMS-280A SELF-DIAGNOSTIC TABLE OF CONTENTSDIAGRAMS DISASSEMBLY– 4 – SECTION 1 GENERAL2-2.TEST MODE SETTING SECTION SELF-DIAGNOSTIC2-3.OPERATION IN TEST MODE SETTING 2-5. SELF-DIAGNOSTICMODE• Description of Error Indication Codes – 6 –Problem • Description of History Codes– 7 – SECTION DISASSEMBLY3-1.PANEL, BOTTOM 3-2.PANEL SV ASSY, FRONT– 8 – 3-4.CONNECTOR3-3.LCD MODULE 1 CN8013-5.MAIN BOARD – 9 –3-6.PANEL SV ASSY, UPPER 2 1.7x4.5, tapping3-7.CABINET SV ASSY – 10 –3-8.OP BLOCK ASSY 1 MD, step– 11 – Notes for Installation of the OP Block Assy3-9.HOLDER ASSY • Location of the Flexible Board marked lineXX XX SERVO 4-2.TEST MODE SETTINGSECTION 4 TEST MODE – 12 –32 OF S-GAIN 32 OF SERVOOA 000a4F OA 000b4FXX XX MECHA XX XX AUDIO4-5.OVERALL ADJUSTMENT MODE ASSY MODE XX XX POWERXXASSY-M 51CD-RUN4-6.HYBRID MODE, KEY CHECK MODE – 16 –PRECAUTIONS FOR ADJUSTMENT SECTION ELECTRICAL ADJUSTMENTSLASER POWER CHECK MO TRAVERSE ADJUSTMENTLOW REFLECTION CD TRAVERSE ADJUSTMENT – 18 –CD TRAVERSE ADJUSTMENT ConnectionRF waveform – 19 –CD RF LEVEL CHECK 6-1.IC PIN DESCRIPTIONS SECTION DIAGRAMS– 20 – – 21 – • IC801 CXP740010 SYSTEM CONTROL – 22 –– 23 – Signal path 6-2.BLOCK DIAGRAM — SERVO SECTION —MZ-R37 – 25 –– 27 – 6-4.BLOCK DIAGRAM — SYSTEM CONTROL SECTION —– 28 – – 29 –– 31 – 6-5.PRINTED WIRING BOARD– 32 – – 33 –– 36 – – 35 –– 37 – • Waveforms– 39 – – 38 –– 40 – • WaveformMZ-R37 – 41 –– 42 – – 46 – – 44 –– 45 – IC803 AK6420AM-E – 47 –IC761 BA6966FV-E2 IC901 MPC18A35FTA – 49 – SECTION EXPLODED VIEWS7-1.PANEL SECTION 2 3 14 13 12 11 9 10 87-2.CABINET SV ASSY SECTION – 50 –52 62 69 667-3.MECHANISM DECK SECTION MT-MZR37-161 101 104 – 51 –108 111 109 124 113SECTION ELECTRICAL PARTS LISTMAIN – 52 –MAIN – 53 –MAIN – 54 –MAIN – 55 –– 56 – MZ-R37 MAINSony Corporation 9-926-952-12• ACCESSORIES & PACKING MATERIALS SERVICE MANUALSUPPLEMENT-1 Ver 1.2 1999.SCHEMATIC DIAGRAM PRINTED WIRING BOARDSUPPLEMENT-2 Ver 1.3 1999.D E F G H SIDE A1 A B C Page SIDE A 2. PRINTED WIRING BOARD — US MODEL —1 A B C D E F G HPage MZ-R37 • Difference of Schematic Diagram US Model– 12 – – 13 –MZ-R37 4. SCHEMATIC DIAGRAM — MAIN SECTION 2/3 —– 15 – – 17 –MZ-R37 5. SCHEMATIC DIAGRAM — MAIN SECTION 3/3 —– 19 – – 20 –– 21 – 6. ELECTRICAL PARTS LISTMAIN Ref. No MAIN– 22 – Ref. No MAIN– 23 – Part No MAIN– 24 – Part No MAIN– 25 – 7. Corrections • EXPLODED VIEWS • ELECTRICAL PARTS LIST/MISCELLANEOUSINCORRECT CORRECT