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Sony MZ-R37 Section Exploded Views, 49, PANEL 3 14, 13 12 11 9 10 8, 1 4 5 6 7, not supplied

Models: MZ-R37

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SECTION 7

NOTE:

•The mechanical parts with no reference number in the exploded views are not supplied.

•Items marked “*” are not stocked since

they are seldom required for routine service. Some delay should be anticipated

when ordering these items.

• Abbreviation

CND : Canadian model

FR : French model

SECTION 7

EXPLODED VIEWS

•-XX and -X mean standardized parts, so they may have some difference from the original one.

•Color Indication of Appearance Parts Example :

KNOB, BALANCE (WHITE) ... (RED)

N

N

Parts Color Cabinet’s Color

• Accessories and packing materials are given in the last of this parts list.

The components identified by mark !or dotted line with mark.

!are critical for safety. Replace only with part number specified.

Les composants identifiés par une marque !sont critiques pour

la sécurité.

Ne les remplacer que par une piéce portant le numéro spécifié.

7-1. PANEL SECTION

2

3

14

not supplied

13

12

11

9

10

8

1

4

5

6

7

Ref. No.	Part No.	Description	Remark
1	X-4951-492-1	PANEL (S) ASSY, UPPER (SILVER)
1	X-4951-493-1	PANEL (L) ASSY, UPPER (BLUE)

(EXCEPT US,CND)

24-216-591-01 PLATE, ORNAMENTAL

34-963-883-41 SCREW (M1.4), PRECISION PAN

4X-4950-928-1 LID (S) ASSY, BATTERY CASE (SILVER)

4 X-4950-929-1 LID (L) ASSY, BATTERY CASE (BLUE)

(EXCEPT US,CND)

54-217-749-01 BEARING (STOPPER)

64-216-610-01 PANEL, BOTTOM (SILVER)

64-216-610-11 PANEL, BOTTOM (BLUE) (EXCEPT US,CND)

73-318-382-11 SCREW (1.7X4.5), TAPPING

Ref. No.

Part No.

Description

Remark

84-216-597-01 KNOB (SYNCHRO)

94-216-611-01 BUTTON

104-216-607-01 KNOB (OPEN) (SILVER)

104-216-607-11 KNOB (OPEN) (BLUE) (EXCEPT US,CND)

114-216-600-01 WINDOW (LCD)

124-216-606-01 KNOB (HOLD) (SILVER)

124-216-606-11 KNOB (HOLD) (BLUE) (EXCEPT US,CND)

13X-4951-494-1 PANEL (S) ASSY, FRONT (SILVER)

13	X-4951-495-1	PANEL (L) ASSY, FRONT (BLUE)
		(EXCEPT US,CND)
14	4-219-748-01	SPACER (HOLDER)

– 49 –

Image 33

Sony MZ-R37 specifications Section Exploded Views, 49, PANEL 3 14, 13 12 11 9 10 8, 1 4 5 6 7, not supplied

Contents

MZ-R37 SPECIFICATIONSUS Model Canadian Model AEP Model UK Model E Model Australian Model Tourist ModelPrecautions for Laser Diode Emission Check Precautions for Using Optical Pick-up KMS-280AOptical Pick-upflexible board 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 Connection– 19 – CD RF LEVEL CHECKRF waveform SECTION DIAGRAMS – 20 –6-1.IC PIN DESCRIPTIONS – 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 – • Waveform– 41 – – 42 –MZ-R37 – 44 – – 45 –– 46 – – 47 – IC761 BA6966FV-E2IC803 AK6420AM-E 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.SIDE A 1 A B CD E F G H 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 –6. ELECTRICAL PARTS LIST MAIN– 21 – MAIN – 22 –Ref. No MAIN – 23 –Ref. No MAIN – 24 –Part No MAIN – 25 –Part No 7. Corrections • EXPLODED VIEWS • ELECTRICAL PARTS LIST/MISCELLANEOUSINCORRECT CORRECT