Sony MZ-N510CK S e r, 011 # # # S, 012 # # # S, 013 # # # S, 014 # # # S, 861 ###S, 862 ###S

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--key on the remote com-

MZ-N510CK

Laser Power Check and Adjustment

• Connection

laser

power meter

optical pick-up objective lens

• Checking and adjusting method

1.Select the manual mode of test mode (see page 14), and set the laser power adjusting mode (item number 010).

Set LCD display

0 10

L a s e r

 

 

2.Press the . key continuously until the optical pick-up moves to the most inward track.

3.Open the cover and set the laser power meter on the objective lens of the optical pick-up.

4.Press the > key, and set the laser MO read adjustment mode (item number 011).

Set LCD display

011 # # # S * *

address

adjusted value

5.Check that the laser power meter reading is 0.754 ± 0.13 mW.

6.If the reading value is not satisfied, adjust with the [VOL +] or [VOL --]key so that the power meter reading becomes the specification value. Press the X key or press the --key on the remote commander to write the adjusted value.

7.Press the > key, and set the laser CD read adjustment mode (item number 012).

Set LCD display

012 # # # S * *

address

adjusted value

8.Check that the laser power meter reading is 0.896 ± 0.16 mW.

9.If the reading value is not satisfied, adjust with the [VOL +] or [VOL --]key so that the power meter reading becomes the specification value. Press the X key or press the --key on the remote commander to write the adjusted value.

10.Press the > key, and set the laser MO (X2 speed) write adjustment mode (item number 013).

Set LCD display

013 # # # S * *

address

adjusted value

11.Check that the laser power meter reading is 4.93 ± 0.59 mW.

12.If the reading value is not satisfied, adjust with the [VOL +] or [VOL --]key so that the power meter reading becomes the specification value. Press the X key or press the --key on the remote commander to write the adjusted value.

13.Press the > key, and set the laser MO (X4 speed) write ad- justment mode (item number 014).

Set LCD display

014 # # # S * *

address

adjusted value

14.Check that the laser power meter reading is 5.98 ± 0.71mW.

15.If the reading value is not satisfied, adjust with the [VOL +] or [VOL --]key so that the power meter reading becomes the specification value. Press the X key or press the --key on the remote commander to write the adjusted value.

16.Press the xCANCEL/CHG key to quit the manual mode, and activate the test mode (display check mode).

Adjustment required before Overall Adjustment

Note : Modify four adjusted values through the following proce- dure before performing the CD overall adjustment and MO overall adjustment.

• Adjusted values modifying procedure

1.Select manual mode of the test mode, and set item number 860 (see page 14).

2.Press the > key to set item number 861.

Set LCD display

861###S**

**: Adjusted value

3.Adjust with the [VOL +] key (adjusted value up) or [VOL --]key (adjusted value down) so that the adjusted value becomes 3E.

4.Press the X key or press the --key on the remote com- mander to write the adjusted value.

5.Press the > key to set item number 862.

Set LCD display

862###S**

**: Adjusted value

6.Adjust with the [VOL +] key (adjusted value up) or [VOL --]key (adjusted value down) so that the adjusted value becomes 00.

7.Press the X key or press the --key on the remote com- mander to write the adjusted value.

8.Press the > key to set item number 863.

Set LCD display

863###S**

**: Adjusted value

9. Adjust with the [VOL +] key (adjusted value up) or [VOL --]key (adjusted value down) so that the adjusted value becomes 37.

10. Press the X key or press the mander to write the adjusted value.

11.Press the > key to set item number 864 .

Set LCD display

864###S**

**: Adjusted value

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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 Operation in Setting the Test Mode MZ-N510CK Section Test ModeSetting Method of Test Mode Releasing the Test ModeTransition Method in Manual Mode Configuration of Test ModeManual Mode ManualSelf-Diagnosis Result Display Mode Setting Method Overall Adjustment ModeSelf-Diagnosis Result Display Mode 0XX N 0XX RSetting Method of Reset the Error Display Code Reset the Error Display CodeDescription of Error Indication Codes Description of Indication HistoryRP PUS Sound Skip Check Result Display Mode000 P**R SET OK RMC OKS e t MZ-N510CK Section Electrical AdjustmentsE s T T m pAdjustment and Connection LocationMAIN board Digital voltmeter Main board TP1909 REGO1 TP1311 GND Adjustment Method of Vrecmiddle X4 speed item number Adjustment Method of Vreclow X2 speed item numberAdjustment Method of Vrechigh Head Motor item number Adjustment Method of Chgvlow item numberAdjustment Method of Chgilow Charge current item number Adjustment Method of Chgvhigh item numberAdjustment Method of Chgihigh Charge current item number Adjustment/checking and Connection Location Assy Power Supply Adjustment Auto Item FeedConfiguration of power supply adjustment auto item feed SetTmp012 # # # S S e r011 # # # S 013 # # # SConfiguration of Overall Adjustment Mode Overall Adjustment Mode Title DisplayCD and MO Overall Adjustment Items Adjustment Method of CD and MO Overall Adjustment ModeOverall Adjustment error message S y 1MO overall adjustment items S C l r Resume Clear Setting Method###S00 Remuse ClearPre-check Rewriting the Patch Data at Replacement of Main BoardPreparation 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 Excs KrckXbck SensChgisel GndswFfclr XcsnvSI3 UosciUosco SO3DVSS1 XCSDVSS0 DVSS2Msak FVDD0FVSS0 KNOB, Balance White . . . RED MZ-N510CK Section Exploded ViewsCase Section CNDChassis Section MT-MZN710-177 Not supplied Main board sectionMain Board Section 101 105 106 102 103 107 104311 Mechanism Deck MT-MZN710-177 301302 308 306 303307 304 305 309 310 354 Mechanism Deck MT-MZN710-177 358 357 365356 359 355 352 351Semiconductors Electrical Parts List MainResistors 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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