Manuals / Sony / Home Audio / CD Player

Sony MZ-R37 10, Cabinet Sv Assy, Op Block Assy, 1 MD, step, 2 MD, step, cabinet SV assy

Models: MZ-R37

1 55

Download 55 pages 41.85 Kb

Page 10

Image 10

3-7. CABINET (SV) ASSY

1 MD, step

2 MD, step

4 cabinet (SV) assy

3 mechanism block assy

3-8. OP BLOCK ASSY

1 M1.4x3.0 locking

2 M1.4x3.0

3 shaft, main

adhesive sheet

OP block assy

4 flexible board

– 10 –

Page 10

Image 10

Sony MZ-R37 10, Cabinet Sv Assy, Op Block Assy, 1 MD, step, 2 MD, step, cabinet SV assy, mechanism block assy

Contents

US Model Canadian Model AEP Model UK Model SPECIFICATIONSMZ-R37 E Model Australian Model Tourist ModelPrecautions for Using Optical Pick-up KMS-280A Precautions for Laser Diode Emission CheckOptical Pick-upflexible board DIAGRAMS TABLE OF CONTENTSSELF-DIAGNOSTIC DISASSEMBLYSECTION 1 GENERAL – 4 –2-3.OPERATION IN TEST MODE SETTING SECTION SELF-DIAGNOSTIC2-2.TEST MODE SETTING 2-5. SELF-DIAGNOSTICMODEProblem – 6 –• Description of Error Indication Codes • Description of History Codes3-1.PANEL, BOTTOM SECTION DISASSEMBLY– 7 – 3-2.PANEL SV ASSY, FRONT3-3.LCD MODULE 3-4.CONNECTOR– 8 – 1 CN8013-6.PANEL SV ASSY, UPPER – 9 –3-5.MAIN BOARD 2 1.7x4.5, tapping3-8.OP BLOCK ASSY – 10 –3-7.CABINET SV ASSY 1 MD, step3-9.HOLDER ASSY Notes for Installation of the OP Block Assy– 11 – • Location of the Flexible Board marked lineSECTION 4 TEST MODE 4-2.TEST MODE SETTINGXX XX SERVO – 12 –OA 000a4F 32 OF SERVO32 OF S-GAIN OA 000b4FXX XX AUDIO XX XX MECHAXXASSY-M XX XX POWER4-5.OVERALL ADJUSTMENT MODE ASSY MODE 51CD-RUN– 16 – 4-6.HYBRID MODE, KEY CHECK MODELASER POWER CHECK SECTION ELECTRICAL ADJUSTMENTSPRECAUTIONS FOR ADJUSTMENT MO TRAVERSE ADJUSTMENTCD TRAVERSE ADJUSTMENT – 18 –LOW REFLECTION CD TRAVERSE ADJUSTMENT ConnectionCD RF LEVEL CHECK – 19 –RF waveform – 20 – SECTION DIAGRAMS6-1.IC PIN DESCRIPTIONS – 21 – – 22 – • IC801 CXP740010 SYSTEM CONTROL– 23 – MZ-R37 6-2.BLOCK DIAGRAM — SERVO SECTION —Signal path – 25 –– 28 – 6-4.BLOCK DIAGRAM — SYSTEM CONTROL SECTION —– 27 – – 29 –– 32 – 6-5.PRINTED WIRING BOARD– 31 – – 33 –– 37 – – 35 –– 36 – • Waveforms– 40 – – 38 –– 39 – • Waveform– 42 – – 41 –MZ-R37 – 45 – – 44 –– 46 – IC761 BA6966FV-E2 – 47 –IC803 AK6420AM-E IC901 MPC18A35FTA 7-1.PANEL SECTION 2 3 14 SECTION EXPLODED VIEWS– 49 – 13 12 11 9 10 852 62 – 50 –7-2.CABINET SV ASSY SECTION 69 66108 111 – 51 –7-3.MECHANISM DECK SECTION MT-MZR37-161 101 104 109 124 113MAIN ELECTRICAL PARTS LISTSECTION – 52 –– 53 – MAIN– 54 – MAIN– 55 – MAINSony Corporation MZ-R37 MAIN– 56 – 9-926-952-12SUPPLEMENT-1 SERVICE MANUAL• ACCESSORIES & PACKING MATERIALS Ver 1.2 1999.SUPPLEMENT-2 PRINTED WIRING BOARDSCHEMATIC DIAGRAM Ver 1.3 1999.1 A B C SIDE AD E F G H Page 1 A B C 2. PRINTED WIRING BOARD — US MODEL —SIDE A D E F G HPage – 12 – • Difference of Schematic Diagram US ModelMZ-R37 – 13 –– 15 – 4. SCHEMATIC DIAGRAM — MAIN SECTION 2/3 —MZ-R37 – 17 –– 19 – 5. SCHEMATIC DIAGRAM — MAIN SECTION 3/3 —MZ-R37 – 20 –MAIN 6. ELECTRICAL PARTS LIST– 21 – – 22 – MAINRef. No – 23 – MAINRef. No – 24 – MAINPart No – 25 – MAINPart No INCORRECT • ELECTRICAL PARTS LIST/MISCELLANEOUS7. Corrections • EXPLODED VIEWS CORRECT