Manuals / Sony / Home Audio / MiniDisc Player

Sony MZ-N10 Section, Diagrams, 3737, Block Diagram, Optical Pick-Up, Mini Disc, Mechanism Block

Models: MZ-N10

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SECTION 6

SECTION 6

DIAGRAMS

6-1. Block Diagram

RF AMP

DSP/DSSP

HP AMP

IC501

IC801(1/2)

IC302

OPTICAL PICK-UP

DVCC

29

REGO1

AOUT L

4

3

L IN

VCC1

6

VCO1

BLOCK

AVCC

53

AOUT R

5

1

R IN

VCC2

8

VCO2

VREF

AVCC2

11

7

VREF

L OUT

10

ly

56

ly

RFO

9

10

RFI

BEEP

104

14

BEEP

GAL

9

lx

1

lx

RFI

40

AOUT SEL

107

16

HP/L

R OUT

12

jy

55

jy

XMUTE

98

15

MUTE

GAR

13

jx

PEAK

48

15

PEAK

54

jx

A

BOTM 47

16

BOTM

50

A

RMC KEY 169

VCO1

B

ABCD

41

17

ABCD

51

B

RMC DTCK 175

C

FE

42

18

FE

52

C

IC861

RTC

D

TE

43

23

TE

4

49

D

SI0

100

2

IC862

ADFG

23

28

ADFG

1

RMC KEY

16

A-C

SO0

101

1

SIO

7

PD NI

13

29

APC REF

X861

15

D-C

SCK0

102

2

SCLK

MON

VC

8

19

VC

32.768kHz

12

PDI

CS RTC 201

12

CE

8

GND

SMON 18

22

SE

SBUS

33

156 SSB DATA

A/D CONV & MIC AMP

SCK

32

157 SSB CLK

IC301

LDA

APC

14

PDO

RESET

35

130 XRF RST

11

CDTI

PRE L

18

Q501

FS256

12

CCLK

CLK

26

FS256

LDK

PRE R

19

ADDT

51

7

SDTO

IC503

XBCK

53

8

BCLK

5

VOL

2

UNREG

FS256

54

9

MCLK

DET

3

110 OPVCC CTL

XRCK

52

10

LRCK

L IN

28

XCS ADC

94

13

CSN

VCC

R IN

1

IC502

XPD ADC

95

14

PDN

MD VCC

REG

5

VOL

2

VC1

REGO1

REG

Q502,503

DET

3

109 MDVCC CTL

XMIC DET

92

Q301

XJACK DET

91

PDS0

70

RECP

OPT DET

90

114 PDS0

XOPT CTL 105

PDS1

115 PDS1

D IN

49

MOTOR/COIL DRIVE

EEPROM

IC851

IC701

TRK+

30

FO2

FI2

28

31

TFDR

2

SO

TRACKING

5

SI

RI2

27

30

TRDR

COIL

TRK-

126

SCK

32

RO2

FI1

15

32

FFDR

XCS NV

144

1

XCS

FCS+

13

FO1

RI1

16

33

FRDR

FOCUS

DVDD

PWM2 44

35

SFDDR

VCOO1

COIL

FCS-

SIO

11

RO1

121

SLD MON

SDO

UI2

43

48

SRDR

SCK

MINI DISC

VI2

42

43

SLD V

STB

MECHANISM BLOCK

WI2

41

44

SLD W

LCD STB 142

CS

SLED N

XCS LCD

141

26

COM2

CPUO2

45

45

SLC U

RST

SLED U

LCD RST

97

35

UO2

CPVO2

46

46

SLC V

JOG A

25

CPUI2

CPWO2

47

47

SLC W

JOG A

152

M602

SLED V

JOG B

37

VO2

JOG B

153

TO

SLED

PWM1 55

37

SPFD

JOG PUSH

MOTOR

24

CPVI2

JOG PUSH

170

SWICH

SLED W

137

SPDL MON

39

WO2

&

UI1

56

36

SRRD

XWK1

LCD

23

CPWI2

WK DET 166

MODULE

VI1

1

38

SPD V

CLV N

17

COM1

WI1

2

39

SPD W

PHASE

CLV U

PHASE KEY

88

8

UO1

SET KEY1

CPUO1

54

40

SPC U

SET KEY1

162

M601

18

CPUI1

SET KEY2

CLV V

CPVO1

53

41

SPC V

SET KEY2

163

SPINDLE

6

VO1

REC

MOTOR

CPWO1 52

42

SPC W

REC KEY

171

19

CPVI1

REC LED

CLV W

REC OPR LED

108

4

WO1

CHG LED

DE

48

143 XRST MTR DRV CHG LED 128

20

CPWI1

VC

58

REGO1

HD DRV+

WK DET

M603

VG

51

VGH

REC KEY

HD

M

MOTOR

HD DRV-

VMF1

14

UNREG

SDO0

VMF2

29

SCK0

VMR1 18

VMR2 33

BUFFER

BUFFER

VCO1

VMU1

9

VBUS 5V DET

197

Q612

Q607

VBUS

• Signal Path

VMU2 34

REC DRIVER

VMVW1

5

IC601

: PLAYBACK

VMVW2

38

1

OSCI

28

DATA

VBUS2

45

X801

19

SCK

VREG33R

52

22.5792MHz

: DIGITAL IN

2

OSCO

179

UOSCI

EFMO 71

23

EFM

VREG33U

51

SW

: ANALOG IN

Q608

X802

FS4

34

18

CLK

48MHz

DC IN

33

: RECORD

180

UOSCO

XCS REC DRV

150

21

LATCH

31

XWAKEO

VIF

17

REGO1

: USB

HALF LOCK

168 HALF LOCK SW

4FS

S801

VG

63

VGL

(HALF LOCK)

VG2

28

S802

OFF

USB IF VDD

292

53

VREG33

VREF IN

15

VREF

132

XHOLD SW

7

L1 1

VBUS REF

56

HOLD

ON

10

L1 2

HA

30

S803

OVER

93

OPEN CLOSE SW

SW

HB

26

SWITCH

(OPEN/CLOSE)

4

DW BT

WRITE

Q603

HAB 29

Q601,602

HEAD

HBB 25

S804

89

PROTECT

(PROTECT)

SW

5

DW TP

OUT B

58

Q604

S805

OUT A

61

151

T MARK SW

T MARK

S806

172

END SEARCH

SW

END SEARCH

UNREG

Q605

VREC CTL

112

BUFFER

Q606

VGH

MZ-N10

J303

/ LINE OUT

J301

MIC

(PLUG IN POWER)

J302

LINE IN (OPT)

DSP/DSSP

POWER AMP

IC801(2/2)

REGO1

IC901

IFVDD0 264

43

REGO1

DATA

58

SDO0

IFVDD1 266

VCO1

SCK

60

SCK0

IFVDD2 268

44

REGI1

CLK

63

4FS

L903

IFVDD3 270

11

VCO1

IFVDD4 272

VC1

10

VC1

XWAKE4

2

HALF LOCK

DAVDD 278

L904

XWAKE3

3

RMC KEY

13

L1

XWAKE2

4

REC KEY

AVD1 280

14

L1

XWAKE1

5

AVD2 282

TSLVDD

285

Q901

16

VC1G

MVDD 293

UNREG

8

HVB

USB OSC VDD 294

FVDD0 299

Q902

32

VC2G

DRAMVDD3 303

DRAMVDD4 304

VC02

34

L2

DVDD0 254

35

L2

DVDD1 256

L901 L902

DVDD2 258

38

VC1N

DVDD3 260

42

VC2

DVDD4 262

40

REGI3

DVDD5 301

DVDD6 302

39

REGO3

24

LG

TMSVDD 284

D901

VGL

23

VG

D903

D904

VGH

22

CIL

AVDD 274

9

VSTB

VREF

48

VREF

XRST 212

27

XRST2

SLEEP

123

D982

64

SLEEP

XCS PWR IC

138

59

STRB

FFCLR

1

BUFFER

Q961

BATT CHARGE

BUFFER

IC951

FFCLR

124

S951

Q904

VI2

6

REGO1

IC952

VG

12

VGH

BUILT IN BATTERY

OFF

WK DET

BUFFER

1

VOL

WK UP SW

14

VBAT

8

2

WK DET

Q953

DET

Q951

ON

RECHARGEABLE BATTERY

CHGI CTL1

125

16

I CTL1

LIP-3WMB, 3.7V, 340mAh,

CHG PWM 145

20

CHG CTL

IN1- 23

Li-ion

CHG AD SEL

134

5

AD SEL

RF1

18

BATT 3.3V

CHGI SEL

135

4

ISEL

SW

DC IN6V

CHG MON 160

3

A/D

VO

7

Q954

XRST CHGI IC

113

2

VI2 DET

VI

24

VGH

VGH

VBUS

VBUS

UNREG

TO

DATA-

UDM 176

USB

UDP 175

DATA+ CRADLE

CRADLE DET

CRADLE DET 164

BATT MON 167

BATT MON

Q952

(2/2)

BATT CTL

111

Q952

BATT CTL

(1/2)

3737

Image 37

Sony MZ-N10 service manual Section, Diagrams, 3737, Block Diagram, Optical Pick-Up, Mini Disc, Mechanism Block

Contents

MZ-N10 SPECIFICATIONSUS Model Canadian ModelNotes on chip component replacement On power sourcesFlexible Circuit Board Repairing MZ-N106.DIAGRAMS TABLE OF CONTENTSMZ-N10 7.EXPLODED VIEWSNOTES ON LASER DIODE EMISSION CHECK MZ-N10 SECTION SERVICING NOTESNOTES ON HANDLING THE OPTICAL PICK-UPBLOCK ABX-1R System requirementsThe display window of the remote control The headphones/earphones with a remote controlUsing the clip for the remote control Looking at controlsGEAR SA, GEAR SB OP SERVICE ASSY ABX-1R MZ-N10 SECTION DISASSEMBLYMAIN BOARD SECTION MD MECHANISM DECK MT-MZN10-181 SET CHASSIS3-1.Bottom Panel Section, Jog Dial Section MZ-N103-2.Upper Panel Section 6bottom panel assy 1 screw M1.4MZ-N10 7lithium ion storage battery3-3.MAIN Board Section 3-4.MD Mechanism Deck MT-MZN10-181,Set Chassis3 Pull off lead screw 5OP service assy ABX-1R 3-6.OP Service Assy ABX-1RMZ-N10 3-5.Gear SA, Gear SB3-8.Holder Assy MZ-N103two screws M1.4 4 DC motor SSM21A sled M602 8 screw 6 three screwsOperation in Setting the Test Mode Setting Method of Test ModeMZ-N10 SECTION TEST MODE Outline000M a n u a l Configuration of Test ModeM a n u a l MZ-N10011C 6 8 S Overall Adjustment Mode011O F F J 0110 6 3 BDescription of error indication codes Reset the Error Display CodeSetting method of reset the error display code MZ-N10000P * * R RMC OK 888 RMC OK000 JOG+ 000 JOG+OKNV Reset MZ-N10 SECTION ELECTRICAL ADJUSTMENTSPrecautions for Adjustment Adjustment SequenceAdjustment sequence Power Supply Manual AdjustmentAdjustment method of VC1 Low item number Adjustment method of VC1 High item numberAdjustment method of REG 3 High item number Adjustment method of REG1 item numberAdjustment method of VREC Low item number Adjustment method of VREC Middle item numberAdjustment method of 3.3upc item number Adjustment method of VREC High item numberAdjustment method of ChgV L item number Adjustment method of ChgV H item numberMZ-N10 Adjustment/checking and Connection LocationMAIN Board Side B SIDE BMZ-N10 Power Supply Adjustment Auto Item Feedkey key010Laser Laser Power Check and Adjustment011 LrefPw @ 012 HrefPw @Overall Adjustment Mode Adjustment required before Overall AdjustmentConfiguration of overall adjustment mode Adjusted values modifying procedureOverall Adjustment error message Overall adjustment mode title displayCD and MO Overall Adjustment Items 000 AssyMZ-N10 2. MO overall adjustment items043 Resume Resume clear setting method043Res 043ResClrPreparation MZ-N10Pre-check Rewriting the patch data6.Click the Write + Read button MZ-N103.Click the OK button to close the window MZ-N10Removing the set MZ-N10Rewriting the NV values MZ-N10Preparation Pre-check6.Click the Write + Verify button MZ-N108. Click the USB DISCONNECT button MZ-N1011.Remove the set from the USB cradle MZ-N10043 **** 043 Resume043ResClr MZ-N106-1.Block Diagram DIAGRAMSSECTION MZ-N10MZ-N10 Signal path J PLAYBACK c DIGITAL INVer WaveformsA B C MZ-N10D E F G H B C D MZ-N10E F G H 40404141 MZ-N10Page PagePage MZ-N10C513 PagePage MZ-N10Page PagePage MZ-N10Page MZ-N10 IC Block DiagramsIC302 AN17020A-VB IC501 SN761058ZQLRIC502 XC62HR2202MR MZ-N10IC503 XC62HR2502MR IC701 SC111258EPR2IC862 R2061K01-E2 MZ-N10IC901 SC901580EPR2 IC951 SC901582EPR2 MZ-N106-5.IC Pin Function Description MZ-N10Pin No Pin NameData input from the external A/D converter MZ-N10MZ-N10 VREC voltage control signal outputMZ-N10 USB cradle or battery case detection signal inputXRAS MZ-N10Ground terminal for PLL MZ-N10MZ-N10 SECTION EXPLODED VIEWSVer 7-1.Upper Panel SectionVer MZ-N107-2.Bottom Panel Section 7-3.Chassis Section MZ-N10110 113 109 108 VerVer MZ-N107-4.MD Mechanism Deck Section MT-MZN10-181 157SECTION ELECTRICAL PARTS LISTMZ-N10 MAINMAIN MZ-N10Ref. No MZ-N10 MAINRef. No MAIN MZ-N10Ref. No MZ-N10 MAINRef. No Ver MZ-N10504 Ref. NoMZ-N10 MEMODate MZ-N10 REVISION HISTORYDescription of Revision 2002.12