Sony MZ-N510CK service manual IC901 SC901580EPR2

Page 51

MZ-N510CK

IC901 SC901580EPR2

 

 

 

 

 

 

 

 

 

 

HP1(L-CH)

 

HP2(R-CH)

 

 

 

 

 

 

 

SLEEP

CLK

SEQSEL

WDT

SCK

STRB

DATA

HPI2

HPI1

MUTEON

GND

VHP1

PGND4

VHP2

 

 

 

 

 

 

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(VCC)

(HP AMP)

 

(VCC)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AMP1

 

 

 

VC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FFCLR1

1

 

 

 

CONTROL

 

 

 

 

 

 

 

 

 

 

 

 

BANDGAP

48 VREF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AM2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REFERENCE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

XWAKE4

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

47 REGC3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

XWAKE3

3

 

 

 

 

 

 

 

 

 

 

REF1

DAC

 

 

 

 

 

46 REGC2

 

 

 

 

 

 

 

 

 

 

REF2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

XWAKE2

4

 

 

 

 

 

 

 

 

 

 

REF3

REF

 

 

 

 

 

45 REGC1

 

 

 

 

 

 

 

 

 

 

REF4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REF5

 

 

 

 

 

 

 

 

XWAKE1

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

44 REGI1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SERIES PASS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VC2

 

 

VC2

 

 

 

 

 

 

VRMC

6

 

 

 

 

 

 

 

 

 

 

REF3

 

REGULATOR1

 

 

 

 

FFCLR

 

 

 

 

 

REF1

REF2

 

 

 

 

43

REGO1

 

 

 

 

 

 

 

 

 

 

 

 

 

VG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VC2

 

 

LVB

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

42 VC2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SERIES PASS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LVB

 

 

 

 

 

 

 

 

 

 

 

 

HVB

8

 

 

 

 

 

 

 

 

 

 

 

REF4

 

REGULATOR2

 

41

REGO2

 

 

 

 

DRIVER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VG

 

 

VSTB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

VC

XRST1

 

 

 

 

 

 

 

 

 

 

 

 

40 REGI3

 

 

 

 

 

VF1

 

 

VF2

 

 

 

SERIES PASS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

XRST1

 

 

 

 

 

 

 

 

 

 

 

 

 

VC1 10

 

 

POWER

 

 

 

 

 

 

 

REF5

 

REGULATOR3

 

39

REGO3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

XRST2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SWITCH 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VCO1

11

 

 

 

 

 

 

 

 

 

 

XRST1

 

 

 

 

 

38 CVIN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

XRST2

 

 

 

 

 

VO1 12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SWITCH 2

 

VCOUT

 

 

 

XRST1

 

 

 

 

 

 

 

 

 

 

 

37

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SET-UP PRE DRIVER

 

 

 

 

 

 

 

 

 

 

SEQSEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L1 13

 

 

 

 

 

 

 

XRST1

XRST2

 

 

 

XRST2

 

 

36 VO2

 

 

 

 

 

 

 

 

 

 

XRST1

 

 

 

L1 14

 

 

PWM

VC

 

 

 

 

 

 

 

VC

 

 

 

 

 

 

 

 

 

 

 

 

START-UP

VB

 

 

 

 

SET-UP

PRE DRIVER

35 L2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PGND1 15

 

 

 

 

 

 

 

 

 

 

 

 

 

PWM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

34 L2

 

 

 

 

 

 

 

 

 

 

 

VB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SET-UP

 

 

 

 

 

 

 

 

VC1G 16

 

 

 

 

 

 

 

 

 

VC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DC/DC

 

 

 

REF2

 

 

 

 

33 PGND2

 

 

 

 

 

 

 

 

 

CONVERTOR

VG

 

 

 

 

 

 

 

 

 

 

VG

 

 

 

 

 

 

VG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VMODE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VB

 

 

 

 

 

 

VG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REF2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VF2

 

 

 

 

 

 

 

 

 

 

VF2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

 

 

 

 

 

 

RF1

INM1

DTC1

CRST1

XRST1

C1L

VG

LG

PGND3

VB

XRST2

CRST2

DTC2

INM2

RF2

VC2G

 

 

 

IC951 SC901582EPR2

 

 

 

 

 

CHG CTL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VI

 

IN1-

 

WDT

PWT

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

24

 

23

 

22

21

 

20

19

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SW6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VI

 

 

 

OSC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NSW4

 

 

 

 

 

 

 

 

CAP_C_LIM

1

 

 

 

 

TIME

 

 

VREF

 

 

18

RF1

 

 

 

 

 

 

 

 

 

DIVIDER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VI2DET

2

 

 

 

 

 

 

 

 

 

N1

19 PGND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SW5

 

 

 

 

 

 

 

 

NSW3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOGIC

 

 

 

 

 

 

 

 

 

A/D

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SIGNAL

 

17

I_CTL1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NSW1

 

RECEIVER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I_SEL

4

 

 

 

 

 

 

 

 

 

LOGIC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SIGNAL

 

16

I_CTL2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RECEIVER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N2

 

 

 

 

 

 

 

 

AD_SEL

5

 

 

 

 

 

 

VO

 

 

 

 

15 WK_DET

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VI2

SW4

 

 

 

 

 

 

VREF

 

N3

 

 

 

 

 

 

 

 

 

VI2

6

 

 

 

 

 

 

 

 

 

14

PWR_WAKE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DELAY

 

 

 

 

 

 

 

 

VI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VREF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VCR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BATT

 

 

 

 

 

 

 

 

 

 

 

 

VOLTAGE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SEL

 

 

 

 

 

 

 

 

 

 

 

 

REFERENCE

 

 

 

 

 

 

 

VG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

8

 

9

10

 

11

12

 

 

 

 

 

 

 

 

 

 

 

 

 

VO

 

VBAT

 

IN2-

OUT2

 

BAT SEL

VG

 

 

 

 

 

 

 

 

 

 

51

Image 51
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 Releasing the Test Mode MZ-N510CK Section Test ModeSetting Method of Test Mode Operation in Setting the Test ModeManual Configuration of Test ModeManual Mode Transition Method in Manual Mode0XX N 0XX R Overall Adjustment ModeSelf-Diagnosis Result Display Mode Self-Diagnosis Result Display Mode Setting MethodDescription of Indication History Reset the Error Display CodeDescription of Error Indication Codes Setting Method of Reset the Error Display CodeSound Skip Check Result Display Mode 000 P**RRP PUS RMC OK SET OKT T m p MZ-N510CK Section Electrical AdjustmentsE s S e tAdjustment and Connection LocationMAIN board Digital voltmeter Main board TP1909 REGO1 TP1311 GND Adjustment Method of Chgvlow item number Adjustment Method of Vreclow X2 speed item numberAdjustment Method of Vrechigh Head Motor item number Adjustment Method of Vrecmiddle X4 speed item numberAdjustment Method of Chgvhigh item number Adjustment Method of Chgihigh Charge current item numberAdjustment Method of Chgilow Charge current item number Adjustment/checking and Connection Location SetTmp Power Supply Adjustment Auto Item FeedConfiguration of power supply adjustment auto item feed Assy013 # # # S S e r011 # # # S 012 # # # SOverall Adjustment Mode Title Display Configuration of Overall Adjustment ModeS y 1 Adjustment Method of CD and MO Overall Adjustment ModeOverall Adjustment error message CD and MO Overall Adjustment ItemsMO overall adjustment items Remuse Clear Resume Clear Setting Method###S00 S C l rRewriting the Patch Data Rewriting the Patch Data at Replacement of Main BoardPreparation Pre-checkMZ-N510CK MZ-N510CK MZ-N510CK How to get the application NVWriter for NV values rewriting Rewriting the NV valuesRewriting 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 Sens KrckXbck ExcsXcsnv GndswFfclr ChgiselSO3 UosciUosco SI3DVSS2 XCSDVSS0 DVSS1FVDD0 FVSS0Msak CND MZ-N510CK Section Exploded ViewsCase Section KNOB, Balance White . . . REDMT-MZN710-177 Not supplied Main board section Chassis Section101 105 106 102 103 107 104 Main Board SectionMechanism Deck MT-MZN710-177 301 302 308 306 303307 304 305 309 310311 352 351 Mechanism Deck MT-MZN710-177 358 357 365356 359 355 354Electrical Parts List Main ResistorsSemiconductors 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.