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Sony MZ-R37 Corrections • EXPLODED VIEWS, Incorrect, • Electrical Parts List/Miscellaneous, Page

Models: MZ-R37

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MZ-R37

7. Corrections

• EXPLODED VIEWS

7-3. MECHANISM DECK SECTION

Page			INCORRECT			CORRECT

51	Ref. No.	Part No.	Description	Remark	Part No.	Description	Remark
51	0 122	A-3328-294-A	OP SERVICE ASSY		X-4951-517-1	HEAD ASSY, OP

• ELECTRICAL PARTS LIST/MISCELLANEOUS

Page			INCORRECT			CORRECT

56	Ref. No.	Part No.	Description	Remark	Part No.	Description	Remark
56	X801	1-760-174-11	VIBRATOR, CERAMIC (12MHz)		1-767-179-31	VIBRATOR, CERAMIC (12MHz)
	X801	1-760-174-11	VIBRATOR, CERAMIC (12MHz)		1-767-179-31	VIBRATOR, CERAMIC (12MHz)
	0 122	A-3328-294-A	OP SERVICE ASSY		X-4951-517-1	HEAD ASSY, OP


					The components identified by		Les composants identifiés par une
					mark 0or dotted line with mark		marque 0sont critiques pour la
					0are critical for safety.		sécurité.
					Replace only with part number		Ne les remplacer que par une piéce
					specified.		portant le numéro spécifié.

	Sony Corporation
9-926-952-82	Personal Audio Division Company
	– 26 –

Published by General Engineering Dept.

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Sony MZ-R37 Corrections • EXPLODED VIEWS, Incorrect, • Electrical Parts List/Miscellaneous, Sony Corporation, Page

Contents

E Model Australian Model Tourist Model SPECIFICATIONSMZ-R37 US Model Canadian Model AEP Model UK ModelPrecautions for Using Optical Pick-up KMS-280A Precautions for Laser Diode Emission CheckOptical Pick-upflexible board DISASSEMBLY TABLE OF CONTENTSSELF-DIAGNOSTIC DIAGRAMS– 4 – SECTION 1 GENERAL2-5. SELF-DIAGNOSTICMODE SECTION SELF-DIAGNOSTIC2-2.TEST MODE SETTING 2-3.OPERATION IN TEST MODE SETTING• Description of History Codes – 6 –• Description of Error Indication Codes Problem3-2.PANEL SV ASSY, FRONT SECTION DISASSEMBLY– 7 – 3-1.PANEL, BOTTOM1 CN801 3-4.CONNECTOR– 8 – 3-3.LCD MODULE2 1.7x4.5, tapping – 9 –3-5.MAIN BOARD 3-6.PANEL SV ASSY, UPPER1 MD, step – 10 –3-7.CABINET SV ASSY 3-8.OP BLOCK ASSY• Location of the Flexible Board marked line Notes for Installation of the OP Block Assy– 11 – 3-9.HOLDER ASSY– 12 – 4-2.TEST MODE SETTINGXX XX SERVO SECTION 4 TEST MODEOA 000b4F 32 OF SERVO32 OF S-GAIN OA 000a4FXX XX MECHA XX XX AUDIO51CD-RUN XX XX POWER4-5.OVERALL ADJUSTMENT MODE ASSY MODE XXASSY-M4-6.HYBRID MODE, KEY CHECK MODE – 16 –MO TRAVERSE ADJUSTMENT SECTION ELECTRICAL ADJUSTMENTSPRECAUTIONS FOR ADJUSTMENT LASER POWER CHECKConnection – 18 –LOW REFLECTION CD TRAVERSE ADJUSTMENT CD TRAVERSE ADJUSTMENTCD RF LEVEL CHECK – 19 –RF waveform – 20 – SECTION DIAGRAMS6-1.IC PIN DESCRIPTIONS – 21 – • IC801 CXP740010 SYSTEM CONTROL – 22 –– 23 – – 25 – 6-2.BLOCK DIAGRAM — SERVO SECTION —Signal path MZ-R37– 29 – 6-4.BLOCK DIAGRAM — SYSTEM CONTROL SECTION —– 27 – – 28 –– 33 – 6-5.PRINTED WIRING BOARD– 31 – – 32 –• Waveforms – 35 –– 36 – – 37 –• Waveform – 38 –– 39 – – 40 –– 42 – – 41 –MZ-R37 – 45 – – 44 –– 46 – IC761 BA6966FV-E2 – 47 –IC803 AK6420AM-E IC901 MPC18A35FTA 13 12 11 9 10 8 SECTION EXPLODED VIEWS– 49 – 7-1.PANEL SECTION 2 3 1469 66 – 50 –7-2.CABINET SV ASSY SECTION 52 62109 124 113 – 51 –7-3.MECHANISM DECK SECTION MT-MZR37-161 101 104 108 111– 52 – ELECTRICAL PARTS LISTSECTION MAINMAIN – 53 –MAIN – 54 –MAIN – 55 –9-926-952-12 MZ-R37 MAIN– 56 – Sony CorporationVer 1.2 1999. SERVICE MANUAL• ACCESSORIES & PACKING MATERIALS SUPPLEMENT-1Ver 1.3 1999. PRINTED WIRING BOARDSCHEMATIC DIAGRAM SUPPLEMENT-21 A B C SIDE AD E F G H Page D E F G H 2. PRINTED WIRING BOARD — US MODEL —SIDE A 1 A B CPage – 13 – • Difference of Schematic Diagram US ModelMZ-R37 – 12 –– 17 – 4. SCHEMATIC DIAGRAM — MAIN SECTION 2/3 —MZ-R37 – 15 –– 20 – 5. SCHEMATIC DIAGRAM — MAIN SECTION 3/3 —MZ-R37 – 19 –MAIN 6. ELECTRICAL PARTS LIST– 21 – – 22 – MAINRef. No – 23 – MAINRef. No – 24 – MAINPart No – 25 – MAINPart No CORRECT • ELECTRICAL PARTS LIST/MISCELLANEOUS7. Corrections • EXPLODED VIEWS INCORRECT

7. Corrections

INCORRECT

CORRECT

• ELECTRICAL PARTS LIST/MISCELLANEOUS

9-926-952-82

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