Sony MZ-N510CK Manuel d'utilisateur

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SERVICE MANUAL
PORTABLE MINIDISC RECORDER
US Model
Canadian Model
Mexican Model
SPECIFICATIONS
MZ-N510CK
US and foreign patents licensed from Dolby
Laboratories.
– Continued on next page –
Model Name Using Similar Mechanism MZ-R410
Mechanism Type MT-MZN710-177
Optical Pick-up Name LCX-5R
Ver 1.0 2003. 01
9-877-070-01 Sony Corporation
2003A1600-1 Personal Audio Company
C 2003.01 Published by Sony Engineering Corporation
SonicStage, OpenMG and the OpenMG
logo, MagicGate, Net MD and the Net
MD logo are trademarks of Sony
Corporation.
Microsoft, Windows, Windows NT and
Windows Media are trademarks or
registered trademarks of Microsoft
Corporation in the United States and /or
other countries.
IBM and PC/AT are registered
trademarks of International Business
Machines Corporation.
Macintosh is a trademark of Apple
Computer, Inc. in the United States and/
or other countries.
MMX and Pentium are trademarks or
registered trademarks of Intel
Corporation.
All other trademarks and registered
trademarks are trademarks or registered
trademarks of their respective holders.
“ and ¤ ma rks are omitted in this
manual.
Audio playing system
MiniDisc digital audio system
Laser diode properties
Material: GaAlAs
Wavelength: λ = 790 nm
Emission duration: continuous
Laser output: less than 44.6 W
(This output is the value measured at a distance
of 200 mm from the lens surface on the optical
pick-up block with 7 mm aperture.)
Recording and playback time (when
using MDW-80)
Maximum 160 min. in monaural
Maximum 320 min. in LP4 stereo
Revolutions
380 rpm to 2,700 rpm (CLV)
Error correction
ACIRC (Advanced Cross Interleave Reed
Solomon Code)
Sampling frequency
44.1 kHz
Sampling rate converter
Input: 32 kHz/44.1 kHz/48 kHz
Coding
AT RAC (Adaptive TRansform Acoustic
Coding)
AT RAC 3 LP 2/LP4
photo : silver model
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Résumé du contenu

Page 1 - MZ-N510CK

SERVICE MANUALPORTABLE MINIDISC RECORDERUS ModelCanadian ModelMexican ModelSPECIFICATIONSMZ-N510CKUS and foreign patents licensed from DolbyLaboratori

Page 2

10MZ-N510CK3-8. OP Service Assy (LCX-5R)4rack spring3screw (M1.4)1washer (0.8-2.5)2gear (SA)5screw (M1.4)6thrust detent spring8Pull off lead screw.7ov

Page 3

11MZ-N510CK3-9. Holder Assy3-10. DC Motor (Sled) (M602)4holder assy3boss3boss1convex portion2Open the holder assy2washer (0.8-2.5)5DC motor (sled) (M6

Page 4 - SERVICING NOTES

12MZ-N510CK3-11. DC Motor (Over Write Head Up/Down) (M603), DC SSM18B Motor (Spindle) (M601)9DC SSM18B motor(spindle) (M601)8three tapping screws2tapp

Page 5 - Looking at controls

13MZ-N510CKOperation in Setting the Test Mode• When the test mode becomes active, first the display check modeis selected.• Other mode can be selected

Page 6 - DISASSEMBLY

14MZ-N510CKConfiguration of Test ModeManual ModeMode to adjust or check the operation of the set by function.Normally, the adjustment in this mode is

Page 7

15MZ-N510CK5. The display changes a shown below each time the [ENDSEARCH] key is pressed.However in the power mode (item number 700’s), only theitem i

Page 8

16MZ-N510CK• Description of Indication HistoryHistory code number Description1 The first errorN The last errorN1 One error before the last.N2 Two erro

Page 9

17MZ-N510CK• Cause of Sound Skip ErrorCause of error Description of errorEIB Sound error correction errorPlayStat Decoder status errorAdrs Address acc

Page 10

18MZ-N510CK4. When all the keys on the set and on the remote commander areconsidered as OK, the following displays are shown.Example1: When the keys o

Page 11

19MZ-N510CK3. Press the X key once more.4. Press the xCANCEL/CHG key to quit the manual mode, andreturn to the test mode (display check mode).Temparat

Page 12

2MZ-N510CKSAFETY-RELATED COMPONENT WARNING!!COMPONENTS IDENTIFIED BY MARK 0 OR DOTTEDLINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMSAND IN

Page 13 - V1.20000 8

20MZ-N510CK• Adjustment Method of VC2_LOW(item number: 743)1. Connect a digital voltmeter to the TP1905 (VCOUT) on theMAIN board, and adjust [VOL +] k

Page 14 - 0 00 Manual

21MZ-N510CK• Adjustment Method of REG1(item number: 745)1. Connect a digital voltmeter to the TP1909 (REGO1) on theMAIN board, and adjust [VOL +] key

Page 15 - 0 XX 1 0000

22MZ-N510CK• Adjustment Method of VREC_LOW (X2 speed)(item number: 751)1. Connect a digital voltmeter to the TP1620 (VREC) on theMAIN board, and adjus

Page 16

23MZ-N510CK• Adjustment Method of CHGV_HIGH(item number: 756)Note: Remove the rechargeable battery.1. Connect a digital voltmeter to the BATT + and BA

Page 17 - 0 00 P**R**

24MZ-N510CKAdjustment/checking and Connection Location:IC651IC852IC801IC501IC361IC601IC901IC951MAIN BOARD (SIDE B)SL804D806Q651TP1655TPTP1892TP1913

Page 18 - 8 88 RMC OK

25MZ-N510CKPower Supply Adjustment Auto Item FeedNote: This mode is available to perform the temperature correction andpower supply adjustment without

Page 19 - Set LCD display

26MZ-N510CKLaser Power Check and Adjustment• Connection• Checking and adjusting method1. Select the manual mode of test mode (see page 14), and set th

Page 20 - 7 44 A D * *

27MZ-N510CKVOL+ key. key> key x keyOverall adjustment mode(Title display)Continuingoverall adjustment[END SEARCH] keyElectricaloffsetadjustmen

Page 21 - 7 49 A D * *

28MZ-N510CK• Adjustment Method of CD and MO Overall AdjustmentMode1. Set the test mode (see page 13).2. Press the . key or press [VOL --] on the remot

Page 22 - 7 55 A D * *

29MZ-N510CKItem No. Description444 Focus gain adjustment445 Tracking gain adjustment434 TWPP gain adjustment431 TWPP offset adjustment 1432 TE offset

Page 23 - 7 58 A D * *

3MZ-N510CKOn power sources• Use house current, nickel metal hydride rechargeable battery, LR6 (size AA) battery, or car battery.• For use in your hous

Page 24

30MZ-N510CKRemuse ClearPerform the Resume clear when all adjustments completed.• Resume Clear Setting Method1. Select the manual mode of the test mode

Page 25 - 0 00 ADJ OK

31MZ-N510CKRewriting the Patch Data at Replacement of Main BoardThis set requires the patch data in the nonvolatile memory (IC852) to be rewritten usi

Page 26 - 864 ###S**

32MZ-N510CK5. Confirm that the model and version indicated on the title bar coincide with the codes displayed in the Device Name block and theVe rsion

Page 27 - 0 00 Assy**

33MZ-N510CK• Confirmation of contents of the patch data rewrited1. Click the [READ] button to confirm the contents of the patch data rewrited.2. The a

Page 28

34MZ-N510CK• Disconnecting the USB cable Disconnect the USB cable as the following procedure after rewriting the patch data and confirmation.Note : W

Page 29

35MZ-N510CKRewriting the NV valuesCaution: The application that meets the microcomputer version in this set must be used when rewriting the NV values

Page 30 - 0 43 ###S00

36MZ-N510CK5. Confirm that the model and version indicated on the title bar coincide with the codes displayed in the Device Name block and theVe rsion

Page 31

37MZ-N510CK7. The operation will terminate with “Compere OK” given to all areas.If “Compere NG” is given to any area, the nonvolatile memory will be f

Page 32

38MZ-N510CK9. Confirm that the window becomes as shown below where the [Write + Verify] button is inactive.10. Disconnect the USB cable from the perso

Page 33

MZ-N510CK3939SECTION 6DIAGRAMS6-1. Block DiagramOPTICAL PICK-UPBLOCKLDAFOCUSCOILTRACKINGCOILMOTOR/COIL DRIVEIC701FO230RO2321311TRK+TRK-FCS+FCS-28FI2R

Page 34

4MZ-N510CKNOTES ON HANDLING THE OPTICAL PICK-UPBLOCK OR BASE UNITThe laser diode in the optical pick-up block may suffer electro-static break-

Page 35

MZ-N510CK4040Note on Schematic Diagram:• All capacitors are in µF unless otherwise noted. pF: µµF50 WV or less are not indicated except for electroly

Page 36

MZ-N510CK4141IC302IC701120148515MAIN BOARD (SIDE A)S801TP309TP202R817LCX-5R(HALF LOCK)CN651(USB)J302(2/2)(OPTICAL)OPTICALRECEIVERS803(OPEN/CLOSE)RV

Page 37

MZ-N510CK4242IC651IC852IC801IC501IC361IC601IC901IC951*MAIN BOARD (SIDE B)SL804D806Q651TP1655TPTP1892TP1913TP1921TP1912TP1910TP1906TP1904TP1903TP151

Page 38

MZ-N510CK43436-5. Schematic Diagram – MAIN Board (1/4) – • See page 40 for Waveforms. • See page 49 and 51 for IC Block Diagrams.IC601Q605Q604W602W60

Page 39 - DIAGRAMS

MZ-N510CK44446-6. Schematic Diagram – MAIN Board (2/4) – • See page 40 for Waveform. • See page 48 and 50 for IC Block Diagrams.C526C527 C534C533C538

Page 40

MZ-N510CK45456-7. Schematic Diagram – MAIN Board (3/4) – • See page 40 for Waveforms. • See page 52 for IC Pin Function Description.C841S801C819S803S

Page 41

MZ-N510CK46466-8. Schematic Diagram – MAIN Board (4/4) – • See page 40 for Waveforms. • See page 47 for IC Block Diagrams.C366C112C212Q361C362D302R10

Page 42

47MZ-N510CK8765ADCCONTROLREGISTERI/FAUDIO I/FCONTROLLERHPFCLOCK DIVIDERVDVAAGNDVCOM1234LIN1LIN2RIN1RIN216 PDN15 CSN14 CCLK13 CDTI11 MCLK10 BCLK9 STDD1

Page 43

48MZ-N510CK1IX2PS3EQ4A GND5OFC-C16OFC-C27VREF108VC9RFO10VREF0911AVCC2 AVCC2AVCCAVCC212PD-NI13PD-I14PD-OD-CA-CSCF1(NC)SMONADIP-INSCF2(NC)REXT(NC)WPP-LP

Page 44

49MZ-N510CKVG VG32930313233343536373839404142434445464748495051525455561532 3 4 5 6 7 8 9 10 11 12 13 141516171819202122242325262728VBBATMCHGSWRSINP2I

Page 45

5MZ-N510CKSECTION 2GENERALThis section is extracted frominstruction manual.11Looking at controlsThe recorderA Display windowB GROUP buttonC X (pause)

Page 46

50MZ-N510CKIC701 SC111258EPR2141356 55CPWI2CPVI2CPUI2COM2RI2FI2UI1PWM1CPUO1CPWO1VGVC36373839404152 51 504948474645444342232425121110987654321GND1OEOE

Page 47

51MZ-N510CKIC951 SC901582EPR2IC901 SC901580EPR21234567 8 9 10 11 1218191716151424 23 22 21 20 19DELAYVCRTIMEDIVIDEROSCLOGICSIGNALRECEIVERVOLTAGEREFE

Page 48

52MZ-N510CK6-9. IC Pin Function Description• IC801 CXD2680-203GA (SYSTEM CONTROLLER, DIGITAL SIGNAL PROCESSOR)Pin No.123456789101112131415161718192021

Page 49

53MZ-N510CKPin No.515253545556575859606162, 6364 to 66676869707172737475767778 to 858687888990919293949596979899100101102103104105106107108109110I/OIO

Page 50

54MZ-N510CKPin No.111112113114, 115116117118119, 120121122123124125126127128129130131132133134135136137138139, 140141142143144145146147148149150151152

Page 51

55MZ-N510CKPin No.166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195, 196197198199200201202 to 204205, 2062072

Page 52

56MZ-N510CKPin No.249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292

Page 53

57MZ-N510CKPin No.299300301, 302303, 304305306 to 312I/O——————Pin NameFVDD0FVSS0DVDD5, 6DRAMVDD3, 4MSAKNCDescriptionPower supply terminal (for the bui

Page 54

58MZ-N510CK7-1. Case SectionSECTION 7EXPLODED VIEWS• Items marked “*” are not stocked since theyare seldom required for routine service. Somedelay s

Page 55

59MZ-N510CK7-2. Chassis SectionRef. No. Part No. Description Remark Ref. No. Part No. Description RemarkMT-MZN710-177not suppliedMAIN board section515

Page 56

6MZ-N510CKCASE (LOWER)UPPER PANEL SECTIONLCD MODULE,BUTTON (CONTROL)MECHANISM DECK(MT-MZN710-177)SET CHASSIS ASSYMAIN BOARDIn order to remove mechanis

Page 57

60MZ-N510CK7-3. MAIN Board SectionRef. No. Part No. Description Remark Ref. No. Part No. Description Remark101 3-246-247-01 CASE, BATTERY102 3-237-073

Page 58 - EXPLODED VIEWS

61MZ-N510CK7-4. Mechanism Deck Section-1(MT-MZN710-177)Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark301 X-3381-219-1 HOLDE

Page 59

62MZ-N510CK7-5. Mechanism Deck Section-2(MT-MZN710-177)Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark351 3-225-278-12 SCREW

Page 60

63MZ-N510CKSECTION 8ELECTRICAL PARTS LISTRef. No. Part No. Description Remark Ref. No. Part No. Description RemarkNOTE:• Due to standardization, re

Page 61

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark64MZ-N510CKC632 1-137-760-91 CAP-CHIP 100PF 5% 100VC658 1-137-739-91 TANTALUM

Page 62

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark65MZ-N510CKD952 6-500-483-01 DIODE MA22D2800LS0D953 6-500-483-01 DIODE MA

Page 63 - ELECTRICAL PARTS LIST

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark66MZ-N510CKR312 1-218-989-11 RES-CHIP 1M 5% 1/16WR315 1-218-990-11 SHORT CHIP

Page 64

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark67MZ-N510CKR955 1-218-941-81 RES-CHIP 100 5% 1/16WR956 1-208-943-11 METAL CHI

Page 65

MZ-N510CKREVISION HISTORYClicking the version allows you to jump to the revised page.Also, clicking the version at the upper right on the revised pag

Page 66

7MZ-N510CKNote: Follow the disassembly procedure in the numerical order given.3-2. Case (Lower)3-3. Upper Panel Section1two screws (M1.4)2two screws (

Page 67

8MZ-N510CK3-4. LCD Module, Button (Control)3-5. MAIN Board3 three screws1six screws2LCD moduleNote: On installation, adjust the position ofboth sw

Page 68 - REVISION HISTORY

9MZ-N510CK3-6. Mechanism Deck (MT-MZN710-177)3-7. Set Chassis AssyThe portion which projected is removed.1two step screws (MD)3mechanism deck(MT-MZN71

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