Section Disassembly, 13, Case, Front Panel Section

SECTION 3

DISASSEMBLY

Note: Follow the disassembly procedure in the numerical order given.

CASE (408226)

1two screws

(CASE 3 TP2)

2 case (408226)

1 two screws (CASE 3 TP2)

FRONT PANEL SECTION

2connector (CN791)

4 claw

1 wire (flat type) (19 core) (CN421)

4 claw

3six screws

(BVTP3 × 8)

5 front panel section

– 13 –

Page 13

Image 13

Sony MDS-JE530 service manual Section Disassembly, 13, Case, Front Panel Section

Contents

SERVICE MANUAL SPECIFICATIONSSupplied accessories MDS-JE530 – 2 – SELF-DIAGNOSISFUNCTION Table of Error Codes Items of Error History Mode Items and Contents– 3 – Selecting the Test Mode 6.DIAGRAMS TABLE OF CONTENTSDISASSEMBLY ELECTRICAL ADJUSTMENTS Notes on chip component replacement Flexible Circuit Board Repairing– 5 – ADVARSEL JIG FOR CHECKING BD BOARD WAVEFORM – 6 – Record Precedure – 7 –Display Precedure – 8 – CHECKS PRIOR TO PARTS REPLACEMENT AND ADJUSTMENTS RETRY CAUSE DISPLAY MODE – 9 –Precedure Fig. 1 Reading the Test Mode Display Hexadecimal nBinary Conversion Table – 10 –Reading the Display – 11 – SECTION GENERALLOCATION OF CONTROLS This section is extracted from instruction manualPage – 13 – SECTION DISASSEMBLYCASE FRONT PANEL SECTION MAIN BOARD – 14 –MECHANISM DECK SECTTION MDM-5D SLIDER CAM – 15 –BASE UNIT MBU-5D,BD BOARD SW BOARD, LOADING MOTOR M103 – 16 – 2. SETTING THE TEST MODE 1. PRECAUTIONS FOR USE OF TEST MODESECTION TEST MODE – 17 – 5. SELECTING THE TEST MODE – 18 – 5-1.Operating the Continuous Playback Mode – 19 –5-3. Non-VolatileMemory Mode EEP MODE 6. FUNCTIONS OF OTHER BUTTONS – 20 –7. TEST MODE DISPLAYS MEANINGS OF OTHER DISPLAYS – 21 – 1.PARTS REPLACEMENT AND ADJUSTMENT SECTION ELECTRICAL ADJUSTMENTS– 22 – 4. PRECAUTIONS FOR ADJUSTMENTS 2. PRECAUTIONS FOR CHECKING LASER DIODE EMISSIONLaser power meter – 23 – 6-2.Laser Power Check Checking ProcedureSpecification – 24 – CD Error Rate Check 6-5.C PLAY Checking MO Error Rate Check– 25 – 6-4.Focus Bias Check 9. TEMPERATURE COMPENSATION OFFSET ADJUSTMENT 7. INITIAL SETTING OF ADJUSTMENT VALUE10. LASER POWER ADJUSTMENT Setting Procedure – 27 – 11. TRAVERSE ADJUSTMENTSpecification Adjusting Procedure – 28 – 12.FOCUS BIAS ADJUSTMENTAdjusting Procedure 15.AUTO GAIN CONTROL OUTPUT LEVEL ADJUSTMENT 13.ERROR RATE CHECK13-1.CD Error Rate Check 13-2.MO Error Rate Check – 30 – Adjustment Location– BD BOARDSide A – – BD BOARDSide B – 6-1.BLOCK DIAGRAM – MD SERVO Section – MDS-JE530 SECTION DIAGRAMS– 31 – – 32 – MDS-JE530 6-2.BLOCK DIAGRAM – MAIN Section –– 33 – – 34 – Note on Printed Wiring Board – 35 –Note on Schematic Diagram • Circuit Boards Location – 36 – – 38 – 6-4.PRINTED WIRING BOARD – BD Board –•See page 36 for Circuit Boards Location •Semiconductor Location – 40 – – 39 –MDS-JE530 – 41 – 6-6.SCHEMATIC DIAGRAM – BD Board 2/2 – See•– 42 – MDS-JE530 6-8.PRINTED WIRING BOARD – SW Board – 6-7.SCHEMATIC DIAGRAM – SW Board –– 43 – – 44 – – 45 – 6-9.PRINTED WIRING BOARD – MAIN Board – See•– 46 – page 36 for Circuit Boards Location – 48 – – 47 –MDS-JE530 Page Page 41 Page – 50 – – 49 –MDS-JE530 – 52 – – 51 –MDS-JE530 • Semiconductor Location – 54 – – 53 –MDS-JE530 Page 47 Page – 55 – •IC Block Diagrams – BD Board –– 56 – IC101 IC310 – 57 –M5293L IC431 6-14.IC PIN FUNCTION DESCRIPTION – 58 – •BD BOARD IC121 CXD2656R – 59 – – 60 – – 61 – •MAIN BOARD IC501 M30624MG-207FPSYSTEM CONTROLLER – 62 – – 63 – – 64 – – 65 – SECTION EXPLODED VIEWS1CHASSIS SECTION 66 61 61 2FRONT PANEL SECTION 61 64 61 63 6151 53 59 54 52 3MECHANISM SECTION MDM-5D 213 207 – 67 –202 201 223 207 4BASE UNIT SECTION MBU-5D 252 – 68 –263 270 254 253 – 69 – SECTION ELECTRICAL PARTS LIST – 70 – DISPLAY – 71 – KEY SWDISPLAY – 72 – MAINKEY SW MAIN – 73 – MAIN – 74 – – 75 – POWER SWMAIN – 76 – MDS-JE530Sony Corporation 9-928-824-11