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Sony MZ-N1 service manual Ref. No

Models: MZ-N1

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MZ-N1

Ver 1.3

Ref. No.

Part No.

Description

Remark

3-237-042-42 SOFT (CD-ROM), APPLICATION (JE)

3-238-089-12 MANUAL, INSTRUCTION (Open MG Jukebox) (TRADITIONAL CHINESE) (E13, HK, TW, JE)

3-238-089-22 MANUAL, INSTRUCTION (Open MG Jukebox)

(SIMPLIFIED CHINESE) (CH)

3-238-089-32 MANUAL, INSTRUCTION (Open MG Jukebox) (KOREAN) (KR, JE)

3-238-322-01 MANUAL, INSTRUCTION (JAPANESE) (JE)

3-238-322-12 MANUAL, INSTRUCTION

(TRADITIONAL CHINESE) (E13, HK, TW, JE) 3-238-322-21 MANUAL, INSTRUCTION

(SIMPLIFIED CHINESE) (CH)

3-238-322-32 MANUAL, INSTRUCTION (KOREAN) (KR, JE)

3-239-215-11 MANUAL, INSTRUCTION (How to Install) (ENGLISH) (US, CND)

3-239-215-21 MANUAL, INSTRUCTION (How to Install) (FRENCH) (CND)

3-241-316-11 CARD (OPERATING INSTRUCTIONS) (ENGLISH) (US, CND)

3-241-316-21 CARD (OPERATING INSTRUCTIONS) (FRENCH) (CND)

3-243-937-01 CD-ROM (DNK)

0501 1-418-028-12 ADAPTOR, AC (AC-MZR55) (JE)

0501 1-476-856-11 ADAPTOR, AC (AC-ES305) (CH)

0501 1-476-857-21 ADAPTOR, AC (AC-ES305) (AEP, FR, E13)

0501 1-476-858-21 ADAPTOR, AC (AC-ES305) (UK, HK)

0501 1-476-859-21 ADAPTOR, AC (AC-ES305) (US, CND, TW)

0501 1-476-860-21 ADAPTOR, AC (AC-ES305) (AUS)

0501 1-477-425-21 ADAPTOR, AC (AC-ES305) (KR)

0502 1-476-915-31 CRADLE UNIT (BCA-WM20U) (SILVER)

0502 1-476-915-41 CRADLE UNIT (BCA-WM20U) (BLUE)

(AEP, UK, E, HK, KR, CH, JE)

5031-476-395-12 REMOTE CONTROL UNIT (RM-MC11EL)

5048-953-278-90 HEADPHONE MDR-A34SP SET (US)

5048-954-008-90 RECEIVER, EAR MDR-E808SP/C SET

(EXCEPT US)

5051-823-647-11 CORD, CONNECTION (USB)

5063-220-749-01 CASE, CARRYING

(E13, HK, TW, KR, AUS, CH, JE)

506 3-228-300-01 CASE, BELT CLIP CARRYING

(CND, AEP, UK, FR)

5071-756-120-22 BATTERY, NICKEL HYDROGEN (NH-14WM (A)) (EXCEPT US, CND)

5071-756-120-31 BATTERY, NICKEL HYDROGEN (NH-14WM (A)) (US, CND)

5083-008-521-01 CASE, BATTERY CHARGE

5091-251-895-11 BATTERY CASE

501	502
AC ADAPTOR	CRADLE UNIT
	505
	CONNECTION CORD (USB)
504
RECEIVER
503
REMOTE CONTROL UNIT
506	506
CARRYING CASE	BELT CLIP CARRYING CASE
(E13, HK, TW, KR, AUS, CH, JE)	(CND, AEP, UK, FR)
507	508
NICKEL HYDROGEN BATTERY	CHARGE CASE
509
BATTERY CASE

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part num- ber specified.

Les composants identifiés par une marque 0 sont critiques pour la sécurité.

Ne les remplacer que par une pièce portant le numéro spécifié.

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Sony MZ-N1 service manual Ref. No

Contents

Canadian Model MZ-N1PORTABLE MINIDISC RECORDER US ModelBatteries MZ-N1Batteries Stere o Stere o StereoUNLEADED SOLDER Notes on chip component replacementFlexible Circuit Board Repairing MZ-N1NOTES ON LASER DIODE EMISSION CHECK MZ-N1SECTION SERVICING NOTESMZ-N1 12 The headphones/earphones with a remote controlThe display window of the remote control SECTION GENERAL Looking at controls3-1.DISASSEMBLY FLOW MZ-N1 SECTION DISASSEMBLYMZ-N1 3-2.BOTTOM PANEL ASSY3-3.UPPER PANEL SECTION 1three screws MZ-N13-4.LCD MODULE, UPPER PANEL ASSY 3-5.MAIN BOARD SECTION3-7.MD MECHANISM DECK MT-MZN1-171,CHASSIS ASSY 3-6.BATTERY CASE ASSY, MAIN BOARD2 battery case assy 3 main board MZ-N15 screw M1.4 3-8.OP SERVICE ASSY LCX-5RMZ-N1 2 gear SA3 Remove the concave portion MZ-N13-9.HOLDER ASSY 3-10.DC MOTOR SLED M6024three screws M1.4 5 DC SSM18B motor spindle M601 MZ-N1Outline Setting Method of Test ModeOperation in Setting the Test Mode MZ-N1 SECTION TEST MODEManual Mode Configuration of Test Mode000M a n u a l MZ-N10110 6 3 B 011 L r e f P w011C 6 8 S 011O F F JMZ-N1 Reset the Error Display CodeDescription of error indication codes Setting method of reset the error display code000P * * R 000 FF 000 rPLAY888 SET OK 888 RMC OKChange of NV adjusted values version 021ResetMZ-N1 SECTION ELECTRICAL ADJUSTMENTS Setting method of NV reset336 AbcdGn 873 V6 num Adjustment method of Vl PWM Duty L item number Adjustment sequenceAdjustment method of Vc PWM Duty L item number Adjustment method of Vc PWM Duty H item numberAdjustment method of temperature correction Temperature CorrectionLaser Power Check Adjustment method of Vd PWM Duty item numberIC551 MZ-N1MAIN Board Conductor Side IC301000 Assy Configuration of overall adjustment modeOverall adjustment mode title display Electrical offset adjusting method000 CD OK CD and MO overall adjustment itemsResume clear setting method 000 *** NGRewriting the patch data MZ-N1Preparation Pre-check6.Click the Write + Verify button MZ-N1MZ-N1 8. Click the Usb Disconnect button11.Remove the set from the USB cradle USB CHECK OUT MZ-N1 SECTION DIAGRAMSSIGNAL PATH REC DIGITAL INPLAYBACK SIGNAL PATHMZ-N1 A B E CMZ-N1 MZ-N1 Note on Printed Wiring BoardNote on Schematic Diagram Signal path E PLAYBACK j REC ANALOG INMZ-N1 1 A B C MZ-N1SCHEMATIC DIAGRAM - MAIN Board 1/4 See page 41 for IC Block DiagramsMZ-N1 MZ-N1 MZ-N1 PagePage Page line with mark 0are critical for safetyMZ-N1 Page8 IC801 zc, UOSCO USB mode MZ-N1Waveforms 3 IC501 ed RF OUTIC303 NJM2173APC1 TE2 IC Block Diagrams IC301 AK5354VT-E2MZ-N1 IC302 AN17020A-VBIC501 SN761057A MZ-N1IC551 SC111258FCR2 MZ-N1IC601 XPC18A22AFCR2 MZ-N1MZ-N1 IC901 XPC18A32AFCR2IC902 XC6368D101MR IC501 SN761057A RF AMP, FOCUS/TRACKING ERROR AMP MZ-N16-11.IC PIN FUNCTION DESCRIPTION Not used MZ-N1Data input terminal MZ-N1LCD RST MZ-N1VDIOSC MZ-N1Data input from the external A/D converter MZ-N1MZ-N1 Address signal output terminal for D-RAM7-1.UPPER PANEL SECTION SECTIONEXPLODED VIEWS MZ-N17-2.BOTTOM PANEL SECTION MZ-N1107 110 102 MZ-N17-3.CHASSIS SECTION 101MZ-N1 7-4.MAIN BOARD SECTION156 7-5.MD MECHANISM DECK SECTION MT-MZN1-171 MZ-N1SECTION ELECTRICAL PARTS LIST MZ-N1MAIN MZ-N1 MAINRef. No MZ-N1 MAIN MZ-N1 MAINRef. No MZ-N1 MAINRef. No Ref. No MZ-N1Description of Revision REVISION HISTORYMZ-N1 Date