Sony MZ-NF610 service manual Reset the Error Display Code, Description of Error Indication Codes

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MZ-NF610

• Description of Error Indication Codes

Problem

 

Indication code

 

Meaning of code

Simple display

Description

 

 

 

 

 

 

 

No error

 

00

 

No error

---

No error

 

 

 

 

 

 

 

 

 

 

 

01

 

Illegal access target

Adrs

Attempt to access an abnormal address

 

 

 

 

address was specified

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Servo system error

 

02

 

High temperature

Temp

High temperature detected

 

 

 

 

 

 

 

 

 

 

 

03

 

Focus error

Fcus

Disordered focus or can not read an address

 

 

 

 

 

 

 

 

 

 

 

04

 

Spindle error

Spdl

Abnormal rotation of disc

 

 

 

 

 

 

 

 

 

 

 

11

 

TOC error

TOC

Faulty TOC contents

 

 

 

 

 

 

 

TOC error

 

12

 

Data reading error

Data

data could not be read at SYNC

 

 

 

 

 

 

 

 

 

 

 

13

 

TOC address error

Tadr

TOC address data error

Power supply system error

 

22

 

Low battery

LBat

Momentary interruption detected

 

 

 

31

 

Offset error

Ofst

Offset error

 

 

 

32

 

Focus error ABCD

ABCD

Focus error ABCD offset error

 

 

 

 

offset error

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Offset system error

 

33

 

Tracking error

TE

Tracking error Offset error

 

 

Offset error

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

34

 

X1 tracking error

X1TE

X1 tracking error Offset error

 

 

 

 

Offset error

 

 

 

 

 

 

 

 

 

 

35

 

MD DATA 2

MD2

MD DATA 2 disc error

 

 

 

 

disc error

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

36

 

Mirror error

Mirr

Mirror retry over

 

 

 

 

 

 

 

• Description of Indication History

 

 

 

 

 

 

 

 

 

 

 

History code number

 

 

Description

 

 

 

1

 

The first error

 

 

 

 

N

 

The last error

 

 

 

 

 

 

 

 

 

 

 

 

N1

 

One error before the last.

 

 

 

 

 

 

 

 

 

 

 

N2

 

Two errors before the last.

 

 

 

 

 

 

 

 

 

 

 

 

R_

 

Total recording time

 

 

 

 

 

 

 

 

 

 

 

 

 

Reset the Error Display Code

After servicing, reset the error display code.

Setting Method of Reset the Error Display Code

1. Set the test mode (see page 13).

2. Press the [GROUP] key activates the self-diagnosis result dis- play mode.

3. To reset the error display code, press the X key (twice) when the code is displayed (except “R_****”).

(All the data on the 1, N, N1, and N2 will be reset)

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Contents MZ-NF610 Battery life MZ-NF610Flexible Circuit Board Repairing On power sourcesSection Servicing Notes System requirementsSection General MZ-NF610 Looking at controlsSection Disassembly Disassembly FlowCase Lower Upper Panel SectionLCD Module, Button Control Main BoardMechanism Deck MT-MZN710-177 Set Chassis AssyOP Service Assy LCX-5R Screw M1.4 Pull off lead screw Rack springHolder Assy DC Motor Sled M602Gear HA Section Test Mode Setting Method of Test ModeOperation in Setting the Test Mode Releasing the Test ModeManual Mode Configuration of Test ModeTransition Method in Manual Mode Self-Diagnosis Result Display Mode Overall Adjustment ModeSelf-Diagnosis Result Display Mode Setting Method Reset the Error Display Code Description of Error Indication CodesSetting Method of Reset the Error Display Code Description of Indication HistorySound Skip Check Result Display Mode Setting Method of Sound Skip Check Result Display ModeCause of Sound Skip Error Setting Method of Key Check ModeSET OK Section Electrical Adjustments Adjustment and Connection Location Main board Digital voltmeter Main board TP1909 REGO1 TP1311 GND Adjustment Method of Vreclow X2 speed item number Adjustment Method of Vrechigh Head Motor item numberAdjustment Method of Vrecmiddle X4 speed item number Adjustment Method of Chgvlow item numberAdjustment Method of Chgihigh Charge current item number Adjustment Method of Chgvhigh item numberAdjustment Method of Chgilow Charge current item number Adjustment/checking and Connection Location Configuration of power supply adjustment auto item feed Power Supply Adjustment Auto Item FeedKey Laser Power Check Configuration of Overall Adjustment ModeConnection Checking methodOverall Adjustment Mode Title Display Overall Adjustment error message Adjustment Method of CD and MO Overall Adjustment ModeCD and MO Overall Adjustment Items MO overall adjustment items Resume Clear Setting Method Remuse ClearRewriting the Patch Data at Replacement of Main Board PreparationPre-check Rewriting the Patch DataMZ-NF610 MZ-NF610 MZ-NF610 Rewriting the NV values How to get the application NVWriter for NV values rewritingRewriting the NV values MZ-NF610 MZ-NF610 MZ-NF610 Section Diagrams Block DiagramWaveforms SurfacePrinted Wiring Board Main Board Side a Uses unleaded solder Semiconductor LocationPrinted Wiring Board Main Board Side B Uses unleaded solder Side BXPC18A22AEPR2 Schematic Diagram Main Board 2/4 Ioad HP OUT IC Block Diagrams IC302 AK5354VT-E2 IC361 TA2131FL ELIC501 SN761058AZQLR IC601 XPC18A22AEPR2 IC701 SC111258EPR2 IC901 SC901580EPR2 IC Pin Function Description Pin No Pin Name DescriptionKrck Chgadsel Uosci DVSS0 Msak Exploded Views SectionCase Section Chassis Section MT-MZN710-177 Not supplied Main board sectionMain Board Section 101 105 106 102 103 107 104302 308 306 303307 304 305 309 310 Mechanism Deck MT-MZN710-177 301311 Mechanism Deck MT-MZN710-177 358 357 365 356 359 355354 352 351Electrical Parts List MainTantalum Fuse SMD R312 RES-CHIP 16W R315 218-990-11 Metal Revision History

MZ-NF610 specifications

The Sony MZ-NF610 is a standout portable mini disc player and recorder that epitomizes the innovation synonymous with Sony in the early 2000s. Released as part of the Net MiniDisc series, it offered a convenient way to manage and enjoy music on the go. While the popularity of digital downloads and streaming services has eclipsed physical media formats, the MZ-NF610 remains a nostalgic piece of technology that reflects a unique era in personal audio.

One of the main features of the MZ-NF610 is its large storage capacity, leveraging the MiniDisc format to offer up to 1GB of data storage on each disc. This allows music enthusiasts to store multiple albums or hours of music in a compact form. The device supports LP2 and LP4 recording modes, which not only provide flexibility in recording quality but also enhance the total recording time, making it ideal for long journeys or extensive music libraries.

The MZ-NF610 showcases SONY’s exceptional ATRAC3 encoding technology, which compresses audio files while preserving sound quality. This technology enables users to transfer music from CD directly to MiniDisc with impressive fidelity. Additionally, with its USB connection, the MZ-NF610 provides a seamless way to transfer music files from a computer, further enhancing its usability.

An important characteristic of the MZ-NF610 is its design. This model is compact, lightweight, and equipped with an easy-to-use interface, making it perfect for portability. The ergonomically designed controls simplify navigation through tracks and menus, while the backlit LCD display ensures visibility in various lighting conditions.

Battery life is another notable feature of the MZ-NF610, with the ability to run for long periods on a single charge. The player is powered by a rechargeable lithium-ion battery, which enhances its eco-friendliness and eliminates the need for disposable batteries.

Overall, the Sony MZ-NF610 is a remarkable combination of portability, audio quality, and user convenience. It highlights Sony’s commitment to pushing the boundaries of personal audio technology, making it a cherished collector's item for those who appreciate the charm of MiniDisc players. Even in an age dominated by digital streaming, the MZ-NF610 stands as a testament to the enduring appeal of physical media and the nostalgic experience it provides.