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Sony MDS-SD1 service manual Schematic Diagram - Panel Section, See page 38 for Waveforms, Page

Models: MDS-SD1

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MDS-SD1

6-9. SCHEMATIC DIAGRAM – PANEL SECTION –

• See page 38 for Waveforms.

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Sony MDS-SD1 service manual Schematic Diagram - Panel Section, See page 38 for Waveforms, Page

Contents

MINIDISC DECK SPECIFICATIONSMDS-SD1 AEP Model UK Model E ModelSELF-DIAGNOSISFUNCTION ITEMS OF ERROR HISTORY MODE ITEMS AND CONTENTS Table of Error CodesSelecting the Test Mode MODEL IDENTIFICATION - Specification Label Notes on chip component replacementFlexible Circuit Board Repairing ADVARSEL6. DIAGRAMS TABLE OF CONTENTS3. DISASSEMBLY 7. EXPLODED VIEWSSECTION SERVICING NOTE JIG FOR CHECKING BD BOARD WAVEFORMRecord Precedure Display PrecedureCHECKS PRIOR TO PARTS REPLACEMENT AND ADJUSTMENTS FORCED RESET ProcedureMAIN BOARD Component Side CLEANING OF OBJECTIVE LENS OF OPTICAL PICKUP FLUORESCENT INDICATOR TUBE AND MECHANISM DECKATTACHING THE GLASS ASSEMBLY ProcedureSERVICING POSITION RETRY CAUSE DISPLAY MODE PrecedureReading the Display Reading the Display Hexadecimal nBinary Conversion TableSECTION GENERAL SECTION DISASSEMBLY 3-1.GLASS ASSY3-2.FRONT PANEL 3-3.SLIDER CAM 3-4.BASE UNIT AND BD BOARD3-5.SW BOARD AND LOADING MOTOR M103 SECTION TEST MODE 4-1.PRECAUTIONS FOR USE OF TEST MODE4-2.SETTING THE TEST MODE 4-3.EXITING THE TEST MODE4-5.SELECTING THE TEST MODE 4-6.FUNCTIONS OF OTHER BUTTONS 4-5-1.Operating the Continuous Playback Mode4-5-3. Non-VolatileMemory Mode EEP MODE 1. Mode display 2. Error rate display4-7.TEST MODE DISPLAYS 3. Address displaySECTION ELECTRICAL ADJUSTMENTS 5-1.PARTS REPLACEMENT AND ADJUSTMENT5-4.PRECAUTIONS FOR ADJUSTMENTS 5-5.CREATING CONTINUOUSLY RECORDED DISC5-6-2.Laser Power Check 5-6-1.Temperature Compensation Offset CheckChecking Procedure 5-6.CHECKS PRIOR TO REPAIRS5-6-4.Focus Bias Check 5-6-5.C PLAY Checking MO Error Rate CheckCD Error Rate Check 5-6-6. Self-Recording/playbackCheck5-10.LASER POWER ADJUSTMENT 5-7.INITIAL SETTING OF ADJUSTMENT VALUE5-9.TEMPERATURE COMPENSATION OFFSET ADJUTMENT Setting ProcedureSpecified Value 5-11.TRAVERSE ADJUSTMENTAdjusting Procedure Connection5-12.FOCUS BIAS ADJUSTMENT Adjusting Procedure5-13-1.CD Error Rate Check 5-13.ERROR RATE CHECK5-15.AUTO GAIN CONTROL OUTPUT LEVEL ADJUSTMENT 5-13-2.MO Error Rate Check5-15.ADJUSTING POINTS AND CONNECTING POINTS BD BOARD SIDE ABD BOARD SIDE B SECTION DIAGRAMS 6-1.CIRCUIT BOARDS LOCATIONMDS-SD1 6-2.BLOCK DIAGRAMS - BD SECTIONSIGNAL PATH PB Digital outPBDigital out PageMAIN SECTION RECDigital inDISPLAY SECTION WAVEFORMS - BD 1/2 SECTIONBD 1/2 SECTION MDS-SD1Semiconductor Location 6-3.PRINTED WIRING BOARD - BD SECTIONSee page 32 for Circuit Boards Location MDS-SD1See page 38 for Waveforms 6-4.SCHEMATIC DIAGRAM - BD 1/2 SECTIONSee page 61 for IC Block Diagrams See page 64 for IC Pin FunctionsMDS-SD1 6-5.SCHEMATIC DIAGRAM - BD 2/2 SECTIONSee page 39 for Printed Wiring Board PagePage Page Page Page 6-6.SCHEMATIC DIAGRAM - MAIN 1/2 SECTIONSee page 49 for Printed Wiring Board PageMDS-SD1 6-7.SCHEMATIC DIAGRAM - MAIN 2/2 SECTIONSee page 62 for IC Block Diagrams PagePage 6-8.PRINTED WIRING BOARD - MAIN SECTIONMDS-SD1 PageMDS-SD1 6-9.SCHEMATIC DIAGRAM - PANEL SECTIONSee page 38 for Waveforms PagePage 6-10.PRINTED WIRING BOARD - PANEL SECTIONMDS-SD1 See page 32 for Circuit Boards LocationMDS-SD1 6-11.SCHEMATIC DIAGRAM - CONNECTOR SECTIONSee page 63 for IC Block Diagrams PagePage 6-12.PRINTED WIRING BOARD - CONNECTOR SECTIONMDS-SD1 See page 32 for Circuit Boards Location6-15.SCHEMATIC DIAGRAM - ENCODER SECTION 6-13.SCHEMATIC DIAGRAM - BD SWITCH SECTION6-14.PRINTED WIRING BOARD - BD SWITCH SECTION 6-16.PRINTED WIRING BOARD - ENCODER SECTIONIC101 6-17.IC BLOCK DIAGRAMSBD Section CXA2523ARMAIN Section IC152BH6511FS-E2 IC201M62016FP-E1 CONNECTOR SectionIC822 IC8516-18.IC PIN FUNCTIONS IC101 CXA2523AR RF Amplifier BD BoardPage Page SECTION EXPLODED VIEWS 7-1.CASE AND BACK PANEL SECTION7-2.FRONT PANEL SECTION 7-3.MECHANISM DECK SECTION MDM-5A 252 7-4.BASE UNIT SECTION MBU-5A254 251SECTION ELECTRICAL PARTS LIST CONNECTOR CONNECTOR ENCODER MAIN MAIN MAIN PANEL PANEL SWPage Home A&V Products Company MDS-SD1Sony Corporation Shibaura