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Sony MZ-N505 SET CHASSIS 5188 ASSY, Main Board, 2two screws 1.7 ⋅ 3 set chassis 5188 assy

Models: MZ-N505

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MZ-N505

3-6. SET CHASSIS (5188) ASSY

2two screws (1.7 ⋅ 2.5)

3 set chassis (5188) assy

1 four screws

(M1.4 ⋅ 2)

3-7. MAIN BOARD

3 battery case

4 main board

1 battery terminal board (+)

2 battery terminal (–)

Page 9

Image 9

Sony MZ-N505 SET CHASSIS 5188 ASSY, Main Board, 2two screws 1.7 ⋅ 3 set chassis 5188 assy, four screws M1.4 ⋅

Contents

Sony Corporation SPECIFICATIONSMZ-N505 PORTABLE MINIDISC RECORDERMZ-N505 Battery lifeBatteries Stereo3.DISASSEMBLY TABLE OF CONTENTS6.DIAGRAMS 7.EXPLODED VIEWSNOTES ON LASER DIODE EMISSION CHECK MZ-N505 SECTION SERVICING NOTESNOTES ON HANDLING THE OPTICAL PICK-UPBLOCK LCX-5R OPTICAL PICK-UPFLEXIBLE BOARDLookingat the controls SECTION GENERALThe headphones/earphoneswith a remote control MZ-N5053-1.DISASSEMBLY FLOW MZ-N505 SECTION DISASSEMBLY3-2.CASE LOWER 3-3.CASE UPPER SECTIONMZ-N505 3-5.MECHANISM DECK MT-MZN707-177 3-4.LCD MODULE, CASE UPPER SUB ASSYswitch 3 button control 4 case upper sub assy MZ-N5053-7.MAIN BOARD 3-6.SET CHASSIS 5188 ASSY3 battery case 4 main board 1 battery terminal board + 2 battery terminalMZ-N505 3-8.OP SERVICE ASSY LCX-5R2 gear SA 5 screw M1.43-10.DC MOTOR SLED M602 3-9.HOLDER ASSYMZ-N505 4 holder assy 2 Open the holder assy 3 boss6 gear HA MZ-N505OPERATION IN SETTING THE TEST MODE SETTING METHOD OF TEST MODEV1.100 MZ-N505 SECTION TEST MODE000Manual CONFIGURATION OF TEST MODEMANUAL MODE MZ-N505011C68S1B OVERALL ADJUSTMENT MODE0110FEJ1B 011063B1BDescription of Error Indication Codes RESET THE ERROR DISPLAY CODESetting Method of Reset The Error Display Code MZ-N505004FF 000P**R004rPLAY 000P**R 000 EIB 000Stat 000Adrs 000BEmp 000######888SET OK 888RMC OKMZ-N505 MZ-N505 SECTION ELECTRICAL ADJUSTMENTS 021ResetPRECAUTIONS FOR ADJUSTMENT ADJUSTMENT SEQUENCE741AD 336###S771AD 772AD778AD 777AD779AD 865###S871###S POWER SUPPLY MANUAL ADJUSTMENT872###S 873###S765AD 764AD766AD 767AD010Laser LASER POWER CHECK011###S 012###SIC901 IC501IC601 MZ-N505000Assy11 000Assy035Ofst 000OfstOK000*** NG XXXCD RUN000CD OK XXXMO RUN043Res 043###S00043ResClr RESUME CLEARPreparation MZ-N505•Pre-Check Rewriting the Patch Data6.Click the Write + Verify button MZ-N5058. Click the Usb Disconnect button MZ-N5056-1.BLOCK DIAGRAM - SERVO/USB Section DIAGRAMSSECTION SIGNAL PATHX801 SIGNAL PATH BLOCK DIAGRAM - AUDIO SectionMZ-N505 PLAYBACK REC ANALOG IN REC DIGITAL INPage 33 F MZ-N505RMC KEY PageNote on Schematic Diagram Note on Printed Wiring BoardSignal path E PLAYBACK j REC ANALOG IN MZ-N505MZ-N505 IC501 IC301IC902 IC302MZ-N505 line with mark 0are critical for safetyPage PageMZ-N505 Page B5 MZ-N505Page 39SMVPage MZ-N505Page Replace only with part number specifiedWaveforms MZ-N5053 IC501 ed RF OUT 8 IC801 zc, UOSCO USB modeIC Block Diagrams IC301 AK5354VT-E2 MZ-N505IC302 TA2131FL EL IC501 SN761057A MZ-N505IC551 SC111258FCR2 MZ-N505MZ-N505 IC601 XPC18A22AFCR2IC702 XC6367A361MR IC901 XPC18A32FCR2 MZ-N5056-11.IC PIN FUNCTION DESCRIPTION IC501 SN761057A RF AMP, FOCUS/TRACKING ERROR AMPMZ-N505 Not used MZ-N505Data input terminal MZ-N505MZ-N505 Analog muting control signal output terminalVSIOSC MZ-N505DVSS3 MZ-N505fixed at “L” in this set MZ-N5057-1.CASE SECTION SECTION EXPLODED VIEWS7 4 MZ-N505MZ-N505 7-2.CHASSIS SECTIONMZ-N505 7-3.MAIN BOARD SECTION 101308 7-4.MECHANISM DECK SECTION-1 MT-MZN707-177303307 MZ-N505356 7-5.MECHANISM DECK SECTION-2 MT-MZN707-177352 359 361 360MZ-N505 MAIN SECTION ELECTRICAL PARTS LISTMZ-N505 MAINRef. No MZ-N505 MAINMZ-N505 MAINRef. No Ref. No MZ-N505 MAINMZ-N505 MEMODescription of Revision DateREVISION HISTORY MZ-N505