Sony MZ-N510CK service manual Assy, SetTmp, Power Supply Adjustment Auto Item Feed

Page 25

MZ-N510CK

Power Supply Adjustment Auto Item Feed

Note: This mode is available to perform the temperature correction and power supply adjustment without entering the manual mode.

• Setting method of power supply adjustment auto item feed mode.

1.Set the test mode (see page 13)

2.Press the . key or press the [VOL --]key on the remote commander to activate the overall adjustment mode.

Set LCD display

000Assy **

3.Press the [END SEARCH] key to set the temperature correc- tion mode.

Set LCD display

0 15

SetTmp

Set LCD display

7 41

VC1 L

5.Connect a digital voltmeter to the measuring points on the MAIN board, and adjust the voltage with the [VOL +] or [VOL --]key. (see page 19 to 23)

Press the X key to write the adjusted value, and the item num- ber increases automatically.

6.When not writing the adjusted value, press the > key to move to the next item. The . key is available to back to the last item.

7.The following message is displayed after all power supply adjustments finish.

Set LCD display

0 00

ADJ OK

4.To change the initial value (not displayed) adjust with the [VOL +] or [VOL --]key.

Press the X key to write the adjusted value, and the item num- ber increases automatically.

When not writing the adjusted value, press the > key to move to the next item.

• Configuration of power supply adjustment auto item feed

8.Press the xCANCEL/CHG play check mode).

key to return the test mode (dis-

000Assy **

END SEARCH

key

749 REG3 H

015 SetTmp

. key

> key

. key

> key

751 VREC L

741 VC1 L

. key

> key

. key

> key

752 VREC M

742 VC1 H

. key

> key

. key

> key

753 VREC H

743 VC2 Lo

. key

> key

. key

> key

755 ChgV L

744 VC2 Hi

. key

> key

. key

> key

756 ChgV H

745 REG1

. key

> key

. key

> key

757 CIL **

747 REG3L1

. key

> key

. key

> key

 

 

 

 

 

 

748 REG3L2

. key

>

key

 

 

758 CIH ** > key

000 ADJ OK

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Contents MZ-N510CK MZ-N510CK Battery lifeOn power sources Flexible Circuit Board RepairingOptical PICK-UP Flexible Board MZ-N510CK Section Servicing NotesSection General MZ-N510CK Looking at controlsDisassembly Flow MZ-N510CK Section DisassemblyUpper Panel Section Case LowerMain Board LCD Module, Button ControlSet Chassis Assy Mechanism Deck MT-MZN710-177Screw M1.4 Pull off lead screw Rack spring OP Service Assy LCX-5RDC Motor Sled M602 Holder AssyGear HA Setting Method of Test Mode MZ-N510CK Section Test ModeOperation in Setting the Test Mode Releasing the Test ModeManual Mode Configuration of Test ModeTransition Method in Manual Mode ManualSelf-Diagnosis Result Display Mode Overall Adjustment ModeSelf-Diagnosis Result Display Mode Setting Method 0XX N 0XX RDescription of Error Indication Codes Reset the Error Display CodeSetting Method of Reset the Error Display Code Description of Indication History000 P**R Sound Skip Check Result Display ModeRP PUS RMC OK SET OKE s MZ-N510CK Section Electrical AdjustmentsS e t T T m pAdjustment and Connection LocationMAIN board Digital voltmeter Main board TP1909 REGO1 TP1311 GND Adjustment Method of Vrechigh Head Motor item number Adjustment Method of Vreclow X2 speed 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 FeedAssy SetTmp011 # # # S S e r012 # # # S 013 # # # SOverall Adjustment Mode Title Display Configuration of Overall Adjustment ModeOverall Adjustment error message Adjustment Method of CD and MO Overall Adjustment ModeCD and MO Overall Adjustment Items S y 1MO overall adjustment items ###S00 Resume Clear Setting MethodS C l r Remuse ClearPreparation Rewriting the Patch Data at Replacement of Main BoardPre-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 Block Diagram MZ-N510CK Section DiagramsSurface WaveformsSemiconductor Location Printed Wiring Board Main Board Side a Uses unleaded solderSide B Printed Wiring Board Main Board Side B Uses unleaded solderTS8K1TB MZ-N510CK Schematic Diagram Main Board 2/4C842 C843 L802 R315 J303 D201 TP315 IC361 TA2131FL EL IC Block Diagrams IC302 AK5354VT-E2IC501 SN761058ZQLR IC601 XPC18A22AEPR2 IC701 SC111258EPR2 IC901 SC901580EPR2 IC Pin Function Description Xbck KrckExcs SensFfclr GndswChgisel XcsnvUosco UosciSI3 SO3DVSS0 XCSDVSS1 DVSS2FVSS0 FVDD0Msak Case Section MZ-N510CK Section Exploded ViewsKNOB, Balance White . . . RED CNDMT-MZN710-177 Not supplied Main board section Chassis Section101 105 106 102 103 107 104 Main Board Section302 308 306 303307 304 305 309 310 Mechanism Deck MT-MZN710-177 301311 356 359 355 Mechanism Deck MT-MZN710-177 358 357 365354 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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