Sony MZ-N1 service manual MD Mechanism Deck Section MT-MZN1-171

Page 57

MZ-N1

Ver 1.4

7-5. MD MECHANISM DECK SECTION (MT-MZN1-171)

301

317

319320

302

not

318

 

supplied

 

303

305

304

306

AA

323

310

312

322

311 309

 

 

308

307

 

 

 

315

321

313

 

309

 

 

 

 

 

 

 

not supplied

309

314

M602

 

 

 

 

 

 

303

M603M601

315

 

 

303

316

 

 

 

 

 

 

 

The components identified by

Les composants identifiés par une

309

mark 0 or dotted line with

marque 0 sont critiques pour la

mark 0 are critical for safety.

sécurité.

 

Replace only with part num-

Ne les remplacer que par une pièce

 

ber specified.

portant le numéro spécifié.

 

 

 

Ref. No.

Part No.

Description

Remark

301X-3381-232-3 HOLDER ASSY

3023-224-779-02 SPRING, THRUST DETENT

3033-225-996-01 SCREW (M1.4) (EG), PRECISION PAN

304X-3381-231-2 CHASSIS ASSY

3054-222-218-02 GEAR (HD)

3064-222-223-01 SHAFT, SUB

3074-222-226-01 SPRING (EJECT), TENSION

3084-222-222-01 GEAR (RACK)

3093-338-645-31 WASHER (0.8-2.5)

310X-4951-918-3 CHASSIS ASSY, GEAR

3113-222-545-01 GEAR (HB)

3124-224-885-01 SCREW (M1.2X1.5)

3134-222-215-01 GEAR (HC)

3144-997-677-21 WASHER

Ref. No.

Part No.

Description

Remark

3153-225-996-06 SCREW (M1.4) (EG), PRECISION PAN

3164-222-216-01 GEAR (SA)

3174-222-208-01 GEAR (SB)

3183-043-237-02 BEARING (N)

3193-239-403-01 SCREW, LEAD

0320 X-3382-947-1 SERVICE ASSY, OP (LCX-5R)

321 4-222-205-11 SPRING, RACK

322 3-222-544-01 GEAR (HA)

323 3-239-193-01 SHEET (INSULATE MD)

M601 8-835-744-03 MOTOR, DC SSM18B (SPINDLE)

(WITH TURN TABLE)

M602 1-763-727-11 MOTOR, DC (SLED) (WITH GEAR)

M603 1-763-400-21 MOTOR, DC (OVER WRITE HEAD UP/DOWN)

57

Image 57
Contents MZ-N1 SpecificationsMZ-N1 Battery lifeDisassembly Table of ContentsDiagrams Flexible Circuit Board RepairingServicing Notes SectionRecorder Section GeneralDisassembly Flow MZ-N1 Section DisassemblyUpper Panel Section Bottom Panel AssyMain Board Section LCD MODULE, Upper Panel AssyMD Mechanism Deck MT-MZN1-171, Chassis Assy Battery Case ASSY, Main BoardGear SA Screw M1.4 OP Service Assy LCX-5RDC Motor Sled M602 Holder AssyOver write head up/down Setting Method of Test Mode MZ-N1 Section Test ModeOperation in Setting the Test Mode Releasing the Test ModeManual Mode Configuration of Test ModeTransition method in manual mode A n u a lF F J 0 011 C 6 8 S 0011 0 6 3 B 0 011 0 5 9 a 0Description of error indication codes Reset the Error Display CodeSetting method of reset the error display code Description of indication historyPush 000 P * * R000 JOG+ 000 JOG+OKRPLAY SET OKRMC OK MZ-N1 Section Electrical Adjustments ResetResNV CC ResOK?Dfct AbcdGn861 V1 num 862 V1 dat874 V6 dat 873 V6 numVclPWM Power Supply Manual AdjustmentVLpwmL VLpwmHRECpwH RECpwLVdpwm SetTmpIC301 WritPwAssy11 AssyOfst OfstOKCD OK 000 *** NGMO OK Resume CCServicing Notes PreparationPre-check Rewriting the patch dataMZ-N1 MZ-N1 Block Diagram SERVO/USB Section MZ-N1 Section DiagramsBeep Mute HP/L Block Diagram Audio SectionBlock Diagram DISPLAY/KEY CONTROL/POWER Supply Section Lead Layouts Main Board Semiconductor LocationIC301 See page 41 for IC Block Diagrams Schematic Diagram Main Board 1/4Flah 40S8 Schematic Diagram Main Board 3/4 See page 40 for WaveformsVCC1 VCC2 22.7 ∝ s WaveformsIC302 AN17020A-VB IC Block Diagrams IC301 AK5354VT-E2IC501 SN761057A IC551 SC111258FCR2 IC601 XPC18A22AFCR2 IC901 XPC18A32AFCR2 IC PIN Function Description DVSS0 DRAMVSS0DVDD0 SSB DataTrst KDIVG CTL Aout SELVref MON LCD RSTVbus DET WK DETOsci VdioscOsco VsioscDVSS3 LrckDVDD3 IFVDD3XWE XOEEVA FlashvddChassis section Exploded ViewsNot supplied Bottom Panel Section101 108 Chassis Section106 107 110 102 103 102104155 154 158 159 153 151 156 152157 MD Mechanism Deck Section MT-MZN1-171 Resistors Main Section Electrical Parts ListMain Diode MZ-N1 MainRES-CHIP Short 505 501 502504 503Revision History
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Manual 64 pages 28.45 Kb

MZ-N1 specifications

The Sony MZ-N1, a revered model in the world of portable mini-disc players, holds a special place in the hearts of audiophiles and casual listeners alike. Launched as part of Sony's celebrated mini-disc lineup, it exemplifies the innovative spirit of its time with a sleek, compact design and a suite of features that appealed to music lovers.

At the heart of the MZ-N1 is its support for both standard and high-speed recording, allowing users to transfer their favorite tracks from CDs or other sources quickly and efficiently. The unit employs a unique mechanism known as the ATRAC codec, which optimizes audio compression while maintaining sound quality. This technology enables users to fit numerous tracks onto a single mini-disc, transforming how music was stored and played back.

One of its standout features is the inclusion of SonicStage software, which serves as a companion for managing music libraries. Users can edit playlists, transfer tracks, and organize their music collection seamlessly. The player supports various formats, including MP3, making it versatile in its playback capabilities. Additionally, the MZ-N1 is equipped with a backlit display, facilitating easy navigation even in low-light conditions.

Another notable characteristic of the MZ-N1 is its impressive battery life, offering hours of continuous playback on a single charge. This longevity made it an attractive option for users on the go, ensuring that their music would last through long commutes or road trips without interruption.

Furthermore, the MZ-N1 features a headphone amplifier that enhances sound quality, providing a richer audio experience. The player boasts a range of sound customizations, allowing users to adjust equalizer settings to suit their preferred listening style.

In terms of design, the MZ-N1 is compact, lightweight, and sturdy, making it highly portable. The simple, intuitive interface ensures that users can navigate through functions with ease, enhancing the overall listening experience.

Overall, the Sony MZ-N1 stands as a remarkable blend of technology and user-friendly design, showcasing the innovation of the early 2000s portable audio solutions. Its combination of sound quality, flexibility, and battery efficiency has solidified its status as a classic in the realm of mini-disc players. While modern digital music players have largely eclipsed this technology, the legacy of the MZ-N1 endures in the memories of those who experienced its audio marvels.