Sony service manual MZ-N510CK Section Servicing Notes, Optical PICK-UP Flexible Board

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MZ-N510CK

SECTION 1

SERVICING NOTES

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT

The laser diode in the optical pick-up block may suffer electro- static break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body.

During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts.

The flexible board is easily damaged and should be handled with care.

NOTES ON LASER DIODE EMISSION CHECK

Never look into the laser diode emission from right above when checking it for adjustment. It is feared that you will lose your sight.

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK (LCX-5R)

The laser diode in the optical pick-up block may suffer electro- static break-down easily. When handling it, perform soldering bridge to the laser-tap on the flexible board. Also perform mea- sures against electrostatic break-down sufficiently before the op- eration. The flexible board is easily damaged and should be handled with care.

•In performing the repair with the power supplied to the set, re- moving the MAIN board causes the set to be disabled.

In such a case, fix a convex part of the open/close detect switch (S803 on MAIN board) with a tape in advance.

Handle the FLEXIBLE board (over write head) with care, as it has been soldered directly to the MAIN board.

In repairing the component side of MAIN board, connect the FLEXIBLE board (over write head) and the MAIN board with the lead wires in advance.

FLEXIBLE board (over write head)

upper panel assy

tape

S803

MAIN board

 

laser-tap

OPTICAL PICK-UP FLEXIBLE BOARD

•This set requires the patch data in the nonvolatile memory (IC852) to be rewritten using the application, when the MAIN board was replaced. (See page 31)

System requirements

The following hardware and software are required in order to use the SonicStage software for the Net MD.

Computer

IBM PC/AT or Compatible

 

 

 

CPU: Pentium II 400 MHz or higher (Pentium III 450 MHz or higher

 

is recommended.)

 

Hard disk drive space1): 120 MB or more

 

RAM: 64 MB or higher (128 MB or higher is recommended)

 

 

 

Others

 

CD-ROM drive (capable of digital playback by WDM)

 

Sound Board

 

USB port (supports USB 2.0 Full Speed (previously USB 1.1))

 

 

Operating

Factory installed:

System

Windows XP Home Edition/Windows XP Professional/Windows

 

Millennium Edition/Windows 2000 Professional/Windows 98 Second

 

Edition

 

 

Display

High Color (16bit) or greater, 800 ⋅￿ 480 dots or more (800 ⋅￿ 600 dots

 

or more is recommended)

 

 

Others

Internet access: for Web registration and EMD services

 

Windows Media Player (version 7.0 or higher) installed for playing

 

WMA files

 

 

1)Note on hard disk drive space

120 MB or more free space on the hard disk drive is required. If your computer does not have enough space, the software will not be properly installed. The required free space differs according to the version of your Windows OS, or the amount of audio files that you handle.

This software is not supported by the following environments:

•Macintosh

•Windows XP versions other than Home Edition or Professional

•Windows 2000 versions other than Professional

•Windows 98 versions other than Second Edition

•Windows NT

•Windows 95

•Personally constructed PCs or operating systems

•An environment that is an upgrade of the original manufacturer-installed operating system

•Multi-boot environment

•Multi-monitor environment

Notes

•We do not ensure trouble-free operation on all computers that satisfy the system requirements.

•We do not ensure trouble-free operation of the system suspend, sleep, or hibernation function on all computers.

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Contents MZ-N510CK Battery life MZ-N510CKFlexible Circuit Board Repairing On power sourcesMZ-N510CK Section Servicing Notes Optical PICK-UP Flexible BoardLooking at controls Section General MZ-N510CKMZ-N510CK Section 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 MZ-N510CK Section Test Mode Setting Method of Test ModeOperation in Setting the Test Mode Releasing the Test ModeConfiguration of Test Mode Manual ModeTransition Method in Manual Mode ManualOverall Adjustment Mode Self-Diagnosis Result Display ModeSelf-Diagnosis Result Display Mode Setting Method 0XX N 0XX RReset the Error Display Code Description of Error Indication CodesSetting Method of Reset the Error Display Code Description of Indication History000 P**R Sound Skip Check Result Display ModeRP PUS SET OK RMC OKMZ-N510CK Section Electrical Adjustments E sS e t T T m pAdjustment and Connection LocationMAIN 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 Power Supply Adjustment Auto Item Feed Configuration of power supply adjustment auto item feedAssy SetTmpS e r 011 # # # S012 # # # S 013 # # # SConfiguration of Overall Adjustment Mode Overall Adjustment Mode Title DisplayAdjustment Method of CD and MO Overall Adjustment Mode Overall Adjustment error messageCD and MO Overall Adjustment Items S y 1MO overall adjustment items Resume Clear Setting Method ###S00S C l r Remuse ClearRewriting the Patch Data at Replacement of Main Board PreparationPre-check Rewriting the Patch DataMZ-N510CK MZ-N510CK MZ-N510CK Rewriting the NV values How to get the application NVWriter for NV values rewritingRewriting the NV values MZ-N510CK MZ-N510CK MZ-N510CK MZ-N510CK 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 BTS8K1TB Schematic Diagram Main Board 2/4 MZ-N510CKC842 C843 L802 R315 J303 D201 TP315 IC Block Diagrams IC302 AK5354VT-E2 IC361 TA2131FL ELIC501 SN761058ZQLR IC601 XPC18A22AEPR2 IC701 SC111258EPR2 IC901 SC901580EPR2 IC Pin Function Description Krck XbckExcs SensGndsw FfclrChgisel XcsnvUosci UoscoSI3 SO3XCS DVSS0DVSS1 DVSS2FVSS0 FVDD0Msak MZ-N510CK Section Exploded Views Case SectionKNOB, Balance White . . . RED CNDChassis 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 351Resistors Electrical Parts List MainSemiconductors MZ-N510CK Main Fuse SMD R312 RES-CHIP 16W R315 218-990-11 Thermistor TH951 1-805-064-21 THERMISTOR, Positive Vibrator MZ-N510CK Revision History

MZ-N510CK specifications

The Sony MZ-N510CK is a sophisticated mini-disc player that epitomizes the blend of portability and high-fidelity audio technology. Introduced in the early 2000s, this device became a favorite among audiophiles and casual listeners alike due to its compact design and impressive features. One of the standout characteristics of the MZ-N510CK is its ability to record in both SP and LP mode. SP mode offers crisp, CD-quality sound, while LP mode allows users to store more audio tracks onto a single disc, providing flexibility for users who prioritize capacity over audio fidelity.

The MZ-N510CK is equipped with Sony’s ATRAC (Adaptive Transform Acoustic Coding) technology. This lossy compression algorithm was designed to reduce the size of audio files without significantly compromising sound quality. With ATRAC, users can enjoy extended playtime on their mini-discs while maintaining an enjoyable listening experience. This makes the device particularly useful for long trips or extended listening sessions.

Another key feature of the MZ-N510CK is its superb battery life. Sporting an efficient power management system, the player can provide several hours of playback on just a single charge. This is especially advantageous for users who frequently travel, as it minimizes downtime waiting for the device to recharge.

The MZ-N510CK also boasts a sleek, user-friendly interface that enhances its overall usability. The easy-to-read LCD screen allows users to navigate through tracks seamlessly. Additionally, this model comes with a skip-free playback feature, which is particularly helpful during activities like jogging or walking, where bumps and jostles might typically disturb audio playback.

For connectivity, the MZ-N510CK includes a USB port, facilitating easy transfer of music files from a computer to the mini-disc. This connectivity feature was relatively advanced for the time, making the device more versatile in an era where digital music was rapidly on the rise.

In essence, the Sony MZ-N510CK presents an impressive package of features: high-quality audio recording options, cutting-edge compression technology, long battery life, a convenient interface, and strong connectivity options. Its combination of portability and performance makes it a remarkable device that continues to be appreciated by those who value high-quality sound in a compact format.
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