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Sony MDS-JE630 service manual Section General, LOCATION OF CONTROLS - Front Panel, Rear Panel

Models: MDS-JE630

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Page 11

SECTION 2

SECTION 2

GENERAL

•LOCATION OF CONTROLS

– Front Panel –

– Rear Panel –

This section is extracted from instruction manual.

– 11 –

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Sony MDS-JE630 service manual Section General, LOCATION OF CONTROLS - Front Panel, Rear Panel

Contents

US Model Canadian Model SPECIFICATIONSMDS-JE630 MINIDISC DECKSELF-DIAGNOSISFUNCTION Selecting the Test Mode ITEMS OF ERROR HISTORY MODE ITEMS AND CONTENTSTable of Error Codes ELECTRICAL ADJUSTMENTS TABLE OF CONTENTS6.DIAGRAMS DISASSEMBLYNotes on chip component replacement Flexible Circuit Board RepairingJIG FOR CHECKING BD BOARD WAVEFORM Display Procedure Record ProcedureCHECKS PRIOR TO PARTS REPLACEMENT AND ADJUSTMENTS Fig. 2 Reading the Test Mode Display ProcedureRETRY CAUSE DISPLAY MODE Fig. 1 Reading the Test Mode DisplayReading the Display Hexadecimal nBinary Conversion TableRear Panel SECTION GENERALLOCATION OF CONTROLS - Front Panel Page FRONT PANEL SECTION SECTION DISASSEMBLYCASE MECHANISM DECK SECTION MDM-5D MAIN BOARDBASE UNIT MBU-5D,BD BOARD SLIDER CAMSW BOARD, LOADING MOTOR M103 3. RELEASING THE TEST MODE 1. PRECAUTIONS FOR USE OF TEST MODE2. SETTING THE TEST MODE SECTION TEST MODE5. SELECTING THE TEST MODE 5-3. Non-VolatileMemory Mode EEP MODE 5-1.Operating the Continuous Playback Mode7. TEST MODE DISPLAYS 6. FUNCTIONS OF OTHER BUTTONSMEANINGS OF OTHER DISPLAYS 1.PARTS REPLACEMENT AND ADJUSTMENT SECTION ELECTRICAL ADJUSTMENTS5.CREATING CONTINUOUSLY-RECORDEDDISC 2. PRECAUTIONS FOR CHECKING LASER DIODE EMISSION4. PRECAUTIONS FOR ADJUSTMENTS Laser power meter6. CHECK PRIOR TO REPAIRS 6-1.Temperature Compensation Offset CheckChecking Procedure 6-2.Laser Power Check6-6. Self-Recording/playbackCheck 6-5.C PLAY Check MO Error Rate CheckCD Error Rate Check 6-4.Focus Bias CheckSetting Procedure 7. INITIAL SETTING OF ADJUSTMENT VALUE9. TEMPERATURE COMPENSATION OFFSET ADJUSTMENT 10. LASER POWER ADJUSTMENTConnection 11. TRAVERSE ADJUSTMENTAdjusting Procedure Specified ValueAdjusting Procedure 12. FOCUS BIAS ADJUSTMENT13-2.MO Error Rate Check 13. ERROR RATE CHECK15. AUTO GAIN CONTROL OUTPUT LEVEL ADJUSTMENT 13-1.CD Error Rate CheckIC101 IC121 IC192 Adjustment LocationCN101 D101 CN110 GND I+3V IOP TEO RF VC IC171MDS-JE630 DIAGRAMSBLOCK DIAGRAM - SERVO Section SECTIONMDS-JE630 BLOCK DIAGRAM - MAIN SectionNote on Schematic Diagram Note on Printed Wiring BoardCircuit Boards Location Location 6-4.PRINTED WIRING BOARD - BD BoardSee page 36 for Circuit Boards Location SemiconductorMDS-JE630 MDS-JE630 6-6.SCHEMATIC DIAGRAM - BD Board 2/2 - SeeMAIN Board 6-7.SCHEMATIC DIAGRAM - SW Board6-8.PRINTED WIRING BOARD - SW Board Waveforms - BD BoardMDS-JE630 6-9.PRINTED WIRING BOARD - MAIN Board - Seepage 36 for Circuit Boards Location Semiconductor LocationPage MDS-JE630Page Page Page Page PageMDS-JE630 Semiconductor Location MDS-JE630no mark STOP MDS-JE630Page 47 Page Page IC121 IC Block Diagrams - BD BoardIC101 CXA2523ARLA5632 IC310M5293L IC4316-14.IC PIN FUNCTION DESCRIPTION BD BOARD IC121 CXD2656R Page Page MAIN BOARD IC501 M30624MG-223FPSYSTEM CONTROLLER Page Page 6 17 #1 SECTION EXPLODED VIEWS1 CHASSIS SECTION 2FRONT PANEL SECTION 214 3MECHANISM SECTIONMDM-5D 211252 4BASE UNIT SECTION MBU-5D263 254SECTION ELECTRICAL PARTS LIST DISPLAY DISPLAY HP KEY KEY SW MAIN KEY SWMAIN MAIN MAIN POWER SW SW Sony Corporation MDS-JE630