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Sony HCD-NEZ3, Service Manual

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Sony HCD-NEZ3 Service Manual Download Page 69

HCD-NEZ3/NEZ5

19

19

HCD-NEZ3/NEZ5

R862

R811

R813

R814

R816

R837

R832

R833

R839

R836

R824

R716

R715

R810

R721

R871

C801

R825

R817

R710

R713

R826

R860

C823

R859

C828

C826

C859

R858

R851

R850

C809

D801

C808

C832

C806

X801

R856

R812

R808

R807

R827

R822

R828

R804

R803

R830

C819

C822

C820

C821

R829

R821

C817

C818

R806

R835

R820

C834

R819

R883

R882

R881

R880

R879

R877

R876

R875

R884

R874

R873

R872

R849

C831

R846

C805

R841

R843

R844

R845

R842

C803

C804

C807

X802

R853

R831

D807

C827

R857

C815

C811

C810

R863

D809

R815

C812

IC802

R712

R805

Q808

C829

R868

Q801

CN1805

R722

R724

R885

R878

R869

C833

R847

R848

Q803

C802

R840

IC803

IC801

LCD801

R725

R701

R702

R726

R703

R704

C701

C702

R854

D806

RV801

R870

R886

R818

C816

R708

R709

R707

R861

Q807

S813

S812

S811

S810

S809

S808

S801

S802

S803

S804

S805

S806

S807

S820

Q802

R852

Q804

Q805

D804

D805

R711

100

100

100

100

100

100

100

100

100

100

100

0

0

100

0

10k

22

16V

100

47k

1k

1k

100

47k

0.01

47k

0.1

0.1

4.7
16V

10k

2.2k

1k

22

16V

1SS355TE-17

47

16V

0.1

0.01

32.768KHz

470k

100

100

100

100

100

100

100

100

4.7k

22p

22p

220p

220p

10k

10k

0.01

470

4V

1k

100

100k

0.01

10k

4.7k

4.7k

2.2k

2.2k

1k

10k

4.7k

4.7k

2.2k

2.2k

2.2k

1k

4.7k

0.1

4.7k

0.1

1k

10k

22k

10k

10k

0.01

0.01

470

4V

4.19MHz

2.2k

100k

1SS355TE-17

0.1

10k

1000p

10

16V

0.01

100

MC2836

1k

470p

NJL23H400A

1k

4.7k

2SC3052EF-T1-LEF

0.01

47k

2SC3052EF-T1-LEF

10P

220

0

2.2k

10k

10k

0.01

4.7k

4.7k

RT1N141C-TP-1

100

6.3V

10k

PST3429UL

MB90803-104

1k

1k

1k

1k

1k

1k

0.01

0.01

0

SLR325VC-N-T32

0

0

220k

0.01

2.2k

10k

100k

22k

2SC3052EF-T1-LEF

KTA1271Y-AT

1k

KTA1271Y-AT

RT1N141C-TP-1

470

RS

T

S

E

G

0

S

E

G

1

S

E

G

2

S

E

G

3

S

E

G

4

S

E

G

5

S

E

G

6

S

E

G

7

S

E

G

8

S

E

G

9

S

E

G

1

0

S

E

G

1

1

S

E

G

1

2

S

E

G

1

3

S

E

G

1

4

S

E

G

1

5

S

E

G

1

6

S

E

G

1

7

S

E

G

1

8

S

E

G

1

9

S

E

G

2

0

S

E

G

2

1

S

E

G

2

2

S

E

G

2

3

S

E

G

2

4

S

E

G

2

5

S

E

G

2

6

S

E

G

2

7

S

E

G

2

8

S

E

G

2

9

S

E

G

3

0

S

E

G

3

1

C

O

M

0

C

O

M

1

C

O

M

2

C

O

M

3

S

E

G

0

S

E

G

1

S

E

G

2

S

E

G

3

S

E

G

4

S

E

G

5

S

E

G

6

S

E

G

7

S

E

G

8

S

E

G

9

S

E

G

1

0

S

E

G

11

S

E

G

12

S

E

G

1

3

S

E

G

1

4

S

E

G

1

5

SEG16

SEG17

SEG18

SEG19

SEG20

SEG21

SEG22

SEG23

SEG24

SEG25

SEG26

SEG27

SEG28

SEG29

SEG30

SEG31

O

-L

E

D

-S

T

B

Y

O-LED-STBY

RST

C

O

M

0

C

O

M

1

C

O

M

2

C

O

M

3

2

3

4

5

6

8

10

11

1

2

1

8

1

9

2

4

25

2

6

2

7

29

3

0

31

33

34

43

45

46

46

47

4

7

48

48

5

5

56

5

7

31

9

41

29

41

42

SEG32

30

RST

9

S

E

G

3

2

55

56

57

4

2

45

27

24

33

25

26

18

19

49

50

31

6

11

34

3

49

30

5

10

12

50

8

29

43

*

*

GND

OPEN/CLOSE

RDS INT

RDS DATA

TUNED

ST CE

DO UCOM->ST

ST CLK

DI ST->UCOM

BIAS

REC/PB

FDATA

TAMUTE

AMPMUTE

AMPSTBY

STEREO

ST MUTE

RST

MD 0

MD 2

GND

VCC

P.66

P.65

SO

SI

DATA

MP3-CLK

MP3-SSTB

D-GND

XTACN

XRST

MP3-I-REQ

CLK

MP3-DATA

MP3-XLAT

MP3-O-REQ

MP3-ACK

XLAT

SENS

SCOR

LED-GND

SEG32

O-AM

P

IC-STBY

O-CD-XRST

O-FUNCTION

IC-DATA

O-M

P3-DATA

O-M

P3-CLK

I-M

P3-DATA

O-CD-XLAT

I-RM

C(SIRCS)

O-MP3-XLAT

O-MP3-SSTB

O-M

P3-R

EQ

VCC

VSS

X0A

X1A

O-LED-STBY

O-TC-BIA

S

O-TC-REC/PLAY

I-TC-PLAY SW

O-TC-SOL

O-TC-M

O

TOR

I-TU-TUNED

I-TC-END

 SW

I-TU-STEREO

O-TU-M

UTE

O-TU-RDS-DATA

I-SW

_CD-LID

I-CD

-SENS

O-CD

-CLK

O-CD

-DATA

AVCC

I-TU-DO

O-CD-XTACN

AVSS

I-P-MONI

I-KEY_1

I-TC-REC/PLAY SW

O-SYS MUTE

O-AMP MUTE

I-KEY0/WAKE-UP

I-AC-CUT

I-CD-SCOR

VSS

I-TU-RDS-CLK

O-POWER

I-SUFFIX

I-RE-VOL

I-MP3-REQ

I-MP3-ACK

MD2

M

D1

MD0

RESET

O-TU-CE

O

-TU-CLK

O-TU-DI

VLCD

COM0

COM

1

COM

2

C

OM

3

SEG0

SEG1

VCC

GND

SEG2

SEG3

SEG4

SEG5

SEG6

SEG7

SEG8

SEG9

SEG10

SEG11

SEG12

SEG13

SEG14

SEG15

SEG16

SEG17

SEG18

SEG19

SEG20

SEG21

SEG22

SEG23

SEG24

SEG25

SEG26

SEG27

SEG28

SEG29

SEG30

VCC

VSS

SEG31

LED+9V

SCO

POWER-ON

I-PWR.MONI

ACDET

D-GND

M-GND

M+10V

PACK

PLAY SW

END SW

COM GND

REC

SOL10V

MOTOR10V

D-GND

D+4V

D+4V

(NEZ5)

(NEZ5)

*D804,805

SELU2B10A-SLF62(NEZ3)

SELU2WA10C-LF62(NEZ5)

REMOTE CONTROL

RECEIVER

V

O

G

STANDBY

ROTARY ENCODER

VOLUME

9

1

FFC803

1

7

THE ASSEMBLED

BLOCK

SUPPLIED WITH

TAPE MECHANISM

DECK BLOCK

FFC801

NEZ3:AEP,

UK,EE,RU/NEZ5

NEZ3:US,

CND/NEZ5

Q802,803

PLUNGER DRIVE

Q804,805

CASTAN/REEL MOTOR DRIVE

AC DETECT

VOLTAGE DETECT

RESET SWITCH

SYSTEM CONTROLLER

TUNING -

TUNER/BAND

CD

TAPE

DSGX

CDSYNC

PAUSE/

START

PLAY MODE/

TUNING MODE

-

+

(NEZ3:AEP,UK,EE,RU/NEZ5)

(NC)

CD LID

OPEN/CLOSE

DETECT

1

2

1

15

FFC804

(NEZ5)

1

17

FFC805

XI

XO

LIQUID CRYSTAL DISPLAY

D804,805

(LCD BACK LIGHT)

4-9. SCHEMATIC  DIAGRAM  – PANEL Board –

•

 See page 14 for Waveforms.

•

 See page 24 for IC Pin Function Description.

(Page 22)

(Page 16)

(Page 17)

w w w . x i a o y u 1 6 3 . c o m

Q Q 3 7 6 3 1 5 1 5 0

9

9

2

8

9

4

2

9

8

T E L

1 3 9 4 2 2 9 6 5 1 3

9

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

Q

TEL  13942296513  QQ  376315150  892498299 

TEL  13942296513  QQ  376315150  892498299 

http://www.xiaoyu163.com

http://www.xiaoyu163.com

Summary of Contents for HCD-NEZ3

Page 1: ...l Continuous RMS power output reference 10 10 W 6 ohms at 1 kHz 10 THD European model DIN power output rated 11 11 W 6 ohms at 1 kHz DIN Continuous RMS power output reference 15 15 W 6 ohms at 1 kHz 10 THD Music power output reference 28 28 W Other models The following measured at AC 120 220 or 240 V 50 60 Hz DIN power output rated 11 11 W 6 ohms at 1 kHz DIN Continuous RMS power output reference ...

Page 2: ...an model 531 1 602 kHz with the tuning interval set at 9 kHz Other models 530 1 710 kHz with the tuning interval set at 10 kHz 531 1 602 kHz with the tuning interval set at 9 kHz Antenna AM loop antenna external antenna terminal Intermediate frequency 450 kHz General Power requirements North American model AC 120 V 60 Hz Mexican model AC 120 V 60 Hz European model AC 230 V 50 60 Hz Australian mode...

Page 3: ... 7 6 Schematic Diagram MAIN Section 1 2 22 7 7 Schematic Diagram MAIN Section 2 2 23 7 8 Printed Wiring Board PANEL Board 24 7 9 Schematic Diagram PANEL Board 25 7 10 Printed Wiring Boards DC Section 26 7 11 Printed Wiring Board AC Board 27 7 12 Schematic Diagram POWER SUPPLY Section 28 8 EXPLODED VIEWS 8 1 Cabinet Section 35 8 2 Mechanical Deck Section 36 8 3 Panel Board Section 37 8 4 Cabinet To...

Page 4: ... Boards requiring use of unleaded solder are printed with the lead free mark LF indicating the solder contains no lead Caution Some printed circuit boards may not come printed with the lead free mark due to their particular size LEAD FREE MARK Unleaded solder has the following characteristics Unleaded solder melts at a temperature about 40 C higher than ordinary solder Ordinary soldering irons can...

Page 5: ...rd cabinet top section tape mechanical deck www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 6: ...open close 7 8 m M rewind fast forward go back go forward 0 PUSH OPEN CLOSE Z tape open close qa x stop qf CD NX play qh TAPE N qj Except for North American model CMT NEZ3 ALPHABETICAL ORDER A S T Z BUTTON DESCRIPTIONS 12 3 45 6 7 8 9 0 qa qs qd qf qg qk qj qh www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498...

Page 7: ...or the operation 1 Press 1 to turn on the unit 2 Press CLOCK TIMER SET 3 Press or repeatedly to set the hour 4 Press ENTER 5 Press or repeatedly to set the minute 6 Press ENTER The clock starts working To adjust the clock 1 Press CLOCK TIMER SET 2 Press or repeatedly to select CLOCK then press ENTER 3 Do the same procedures as step 3 to 6 above Note The clock is not displayed in Power Saving Mode ...

Page 8: ...3 6 MECHANICAL DECK CMAL5Z231 Page 10 3 4 BASE UNIT BU K7BD81D2 Page 9 3 7 MAIN BOARD Page 11 3 8 TUNER UNIT Page 11 SET 2 two screws BVTP 3 10 3 2 three screws BVTP 3 8 1 two screws BVTP 3 10 5 cabinet 4 fan motor connector CN313 HCD NEZ5 Ver 1 1 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942...

Page 9: ... 6 cabinet top section 2 claw 2 claw 3 2 four screws PWH 2 6 10 1 wire flat type 27 core CN201 3 base unit BU K7BD81D2 Ver 1 1 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 10: ...ype 13 core FFC1804 except NEZ5 AEP UK models wire flat type 15 core FFC1804 NEZ5 AEP UK models CN320 2 three screws BVTP 2 6 8 2 screw BVTP 2 6 8 3 terminal lead wire WIRE200 4 mechanical deck CMAL5Z231 1 wire flat type 7 core FFC1801 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 37...

Page 11: ... 3 6 3 6 two screws BVTP 3 8 7 5 AC board DC board section 4 power cord connector CN901 2 terminal lead wire WIRE900 9 tuner unit 8 wire flat type 11 core except NEZ5 AEP UK models wire flat type 15 core NEZ5 AEP UK models www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 89249...

Page 12: ...9 kHz step or 10 kHz step can be selected for the AM channel step Procedure 1 Set the FUNCTION to AM and press the I 1 button to turn the power off 2 Whiledepressingthe TUNER BAND button pressthe I 1 button 3 The message 9K STEP or 10K STEP is displayed on the liquid crystal display and thus the channel step is changed over 1119 V006 Version of micro computer In this case version 006 released date...

Page 13: ...2C 1 5 5 5 g cm 0 021 0 076 oz inch more than 5 89 mN m FF CQ 201B more than 60 g cm more than 0 83 oz inch more than 5 89 mN m REW CQ 201B more than 60 g cm more than 0 83 oz inch Tape Tension Measurement Mode Tension Meter Meter Reading FWD CQ 403A more than 100 g more than 3 53 oz 0 dB 0 775 V DECK SECTION Procedure 1 Mode Playback set HEAD PHONE board PHONES jack J500 level meter test tape P 4...

Page 14: ...Press the CD u button 4 Confirm that the oscilloscope waveform is as shown in the figure below eye pattern A good eye pattern means that the diamond shape in the center of the waveform can be clearly distinguished RF signal reference waveform eye pattern Checking Location TP RFACO TP VC CD BOARD Conductor Side CD board TP RFACO TP VC oscilloscope DC range VOLT DIV 0 2 V with the 10 1 probe in use ...

Page 15: ...L DRIVE M M M102 SLED MOTOR COIL DRIVE IC251 2 AXIS DEVICE TRACKING FOCUS CD DSP IC101 2 2 SIGNAL PATH CD PLAY 14 13 11 12 CD SCOR A CD 13 11 12 9 10 14 119 108 21 23 3 1 2 7 TO SERVO AUTO SEQUENCER 42 51 53 XPCK 112 50 52 45 46 6 XRST 100 XRST 67 96 97 81 78 117 93 77 86 98 99 115 107 102105104 110111113 68 31 CDCLK 33 68 LRCK BCK PCMD LRCKIA SDI0 63 66 65 16 BCKIA 15 SFSY LRCKIB 19 SBSY BCKIB 18...

Page 16: ...R DRIVE Q316 317 M M D307 D320 D313 AC IN SUB POWER TRANSFORMER T901 MAIN POWER TRANSFORMER T902 SYS 3 3V LCD 3 3V LCD 4V RECT D911 914 D1809 D1898 D922 923 D920 936 AMP B TO POWER AMP AMP B VOLTAGE SELECTOR S901 4V REGULATOR IC901 9V REGULATOR IC902 10V REGULATOR IC900 D 4V 4V REGULATOR IC903 RECT D916 917 RECT D918 919 RECT D907 910 RDS 3 3V AM ANTENNA FM ANT AM ANT ANT GND ANT GND FM 75Ω COAXIA...

Page 17: ...path F TUNER J CD PLAY E TAPE PLAY j REC f AUX IN Abbreviation AR Argentina model AUS Australian model CND Canadian model E51 Chiliean and Peruvian models EA Saudi Arabia model EE East European model KR Korean model MX Mexican model RU Russian model SP Singapore model TW Taiwan model Note on Printed Wiring Board X parts extracted from the component side Y parts extracted from the conductor side f ...

Page 18: ...41 C133 C132 C131 C124 C111 C122 C115 C114 C113 C112 C185 C186 R306 IC303 C317 R203 R161 C161 C211 C212 R204 C213 IC301 C313 M E COMPONENT SIDE CD BOARD 1 861 619 21 21 30 31 60 120 91 1 61 90 CONDUCTOR SIDE CD BOARD 1 861 619 21 21 SPINDLE M SLED 1 3 5 4 1 16 17 32 64 49 48 33 LIMIT 1 27 A MAIN BOARD CN317 TP RFACO OPTICAL PICK UP BLOCK KSM 213EDP TP VC 1 7 14 8 28 22 15 21 1 2 3 4 5 6 7 8 9 10 1...

Page 19: ...ICS MP3RST MDP SFDR SFDR SRDR SRDR FRDR FRDR FFDR FFDR TFDR TFDR TRDR TRDR F F T T T T F F MDP DOUT DOUT AOUT1 AOUT2 AOUT1 AOUT2 VC VCC PD LD T F T F VR AGND F C B A E D OPIN OPIN SW CH1FIN CH1RIN CH2FIN CH2RIN GND CNF4 POWVCC CH2OUTR CH2OUTF CH1OUTR CH4OUTR CH4OUTF CH3OUTF CH3OUTR POWVCC MUTE GND CH3RIN CH3FIN CH4IN CH4CAPA OUTVREF OPOUT PREVCC MIRR NC DFCT FOK VSS LOCK MDP SSTP IOVSS1 SFDR SRDR ...

Page 20: ... 5 V DIV 5 µs DIV 12 µs 16 2 Vp p ws IC1801 qg CF2 1 V DIV 50 ns DIV 100 ns 3 Vp p 472 ns 4 5 Vp p 3 IC101 uj XTAO CD PLAY mode 1 V DIV 20 ns DIV 59 ns 4 5 Vp p wa IC1801 qa XT2 1 V DIV 10 µs DIV 30 6 µs 2 8Vp p CD Board MAIN Board PANEL Board w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ...

Page 21: ...D325 R387 R388 R389 R390 D307 R139 R239 C139 C140 C239 C240 R135 R235 R376 R370 R369 C501 R524 C507 R512 R503 R502 R506 R508 R514 R511 R507 C505 R501 C119 R509 R523 R147 R148 R149 R247 R248 R249 C120 C220 R504 R326 Q342 R138 R238 R218 R145 R131 R124 R143 R134 R232 C234 R245 R224 R243 JR152 FB307 C331 C524 C523 C330 D319 D320 D327 R379 R381 R382 C327 C325 JR001 JR004 C321 JR002 C317 C320 C315 C319 ...

Page 22: ...T112 1 UDZ TE 17 4 7B UDZSTE 174 7B UDZSTE 174 7B 0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 CD L CD R XTCN XRST DATA XLT CLK SENS SCOR MP3RST MICS MILP MID1O MICK MIACK MP3REQ XTCN XRST DATA XLT CLK SENS SCOR MP3REQ MICK MILP MP3STB MIACK MID1O MICS MP3RST AMPSTBY AMPMUTE MP3STB LOUT AGND ROUT MP3RST DOUT MGND MP3GND MILP MICS MP3REQ MIACK MIDIO MICK MP3STB MP3 3 3V DVDD 3 3V AVDD 3 3V MGND DGN...

Page 23: ...RT1P241C TP 1 100 16V 0 0047 4 7k 47k 10k 47k 0 001 10k 47 16V 2 2k 22k RT1N141C TP 1 47 16V 4 7 22k 0 001 10k 220 10V 15P KTA1266 GR AT 7P 2 2k 1k 47000p 47k 2200p 2200p 47k 0 001 10k 0 01 4700p 10 50V 2 2 50V 220 10V 47k RT1P241C TP 1 KTC3205Y A 4 7 0 022 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 STCLK STCLK STDOUT STDOUT STDIN STDIN STCE STCE TUNED TUNED STEREO STEREO STMUTE STMUTE RDSINT RDSI...

Page 24: ...1854 R1856 R1855 R1826 R1827 R1828 R1821 R1803 R1886 R1887 R1888 R1889 R1866 R1867 R1893 R1894 R1862 R1829 R1816 R1817 R1863 R1810 R1841 R1871 R1872 R1884 R1846 R1848 R1849 R1885 R1878 R1879 R1819 R1858 D1801 D1808 D1809 Q1801 Q1803 Q1805 Q1806 Q1807 D1898 D1899 IC1801 Q1808 R1874 R1823 JR1827 Q1809 Q1810 Q1811 JR1831 JR1819 R1815 IC1803 1 3 1 2 4 3 TUNER BAND PLAY MODE TUNING MODE PANEL BOARD 1 8...

Page 25: ...0 49 49 47 48 65 66 67 68 69 69 70 70 71 71 72 72 73 73 74 74 18 19 28 19 30 31 30 33 28 32 34 SOL TCMOTOR TCMOTOR SOL 31 32 33 34 48 47 18 XT1 RESET XT2 VSS1 CF1 CF2 VDD1 I POWER MONITOR VOL ENCORDER TC HARF REC KEY1 KEY0 CD SCOR SIRCS MP3DO MP3DI MP3CLK CDDATA CDCLK VSS3 TUNED MILP MP3STB STBYLED DEST SENS SOL TCPLAY POWER ON RDS INT STCLK BIAS REC PB TCMOTOR ACCUT ENDSW BACKLIGHT CD OPEN MP3RST...

Page 26: ...NEZ3 US CND 5 4 3 2 1 MAIN POWER TRANSFORMER T902 H A A K K A K A 1 3 1 3 1 3 E E E E K K A 1 3 PANEL BOARD G MAIN BOARD CN318 C MAIN BOARD CN314 B 4 1 8 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J K L 7 10 PRINTED WIRING BOARDS DC Section See page 17 for Circuit Boards Location Uses unleaded solder Semiconductor Location Ref No Location D322 J 5 D911 G 4 D912 G 4 D913 G 5 D914 G 4 D916...

Page 27: ...EZ5 CND NEZ3 US CND NEZ5 CND EXCEPT NEZ3 US CND NEZ5 CND EXCEPT NEZ3 E E51 EA SP NEZ5 E E51 SP EXCEPT NEZ3 E E51 EA SP NEZ5 E E51 SP NEZ3 AUS AC IN CHASSIS T902 MAIN POWER TRANSFORMER T901 SUB POWER TRANSFORMER 5 4 3 2 1 DC BOARD H 5 4 3 2 1 CONNCT BOARD J CONNCT BOARD K NEZ3 US CND EXCEPT NEZ3 US CND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B C D E F G H I J K EXCEPT NEZ3 E E51 EA SP NEZ5 E E51 SP N...

Page 28: ...POWER RELAY DRIVE Q333 338 AC DETECT RELAY DRIVE MAIN POWER G O I O G I 9V REGULATOR 10V REGULATOR MAIN POWER TRANSFORMER TRANSFORMER SUB POWER C921 1000 16V 1000 35V EXCEPT NEZ3 E E51 EA SP NEZ5 E E51 SP VOLTAGE SELSECTOR 230 240V 220V 120V NEZ3 E E51 EA SP NEZ5 E E51 SP EXCEPT NEZ3 AUS NEZ3 E E51 EA SP NEZ5 E E51 SP NEZ3 AEP UK EE RU AR KR NEZ5 AEP UK EE RU AR KR EXCEPT NEZ3 AEP UK EE RU AR KR A...

Page 29: ...TER SELECTOR DIGITAL OUT CPU INTERFACE CLOCK GENERATOR SERVO AUTO SEQUENCER LPF LPF DIGITAL CLV VC ATT 39 RFC EQ 41 RFACO AMP 36 LD 37 PD 42 RFACI 43 AVDD3 44 BIAS 56 DDVRSEN 57 AVSS5 59 NC 54 AVDD5 58 DDCR 60 BCKI 55 DDVROUT 45 ASYI 47 VPCO 48 VCTL 49 AVSS3 46 ASYO DIGITAL PLL EFM DEMODULATOR 51 FILO 50 CLTV 52 FILI 53 PCO 38 NC 40 AVSS4 APC 112 XPCK 111 XUGF 110 WFCK 109 ATCK 101 SYSM 100 XRST 1...

Page 30: ...TF CH4OUTR OPIN 2 OPIN INTERFACE 14 13 D 12 11 D 10 9 8 7 6 CH2FIN CH2RIN GND 5 4 CH1FIN CH1RIN VREFIN POWVCC CH2OUTR CH2OUTF CH1OUTR CH1OUTF INTERFACE D D 3 SW INTERFACE www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 31: ...k bit SRAM X Bus Y Bus VCO Timing Generator PRAM 4k word PROM 4k word x5 40 bit Instruction Decoder Program Control MCU I F register XO X1 X2 Y0 Y1 Y2 MX MY MZ MAC A0 A1 AX AY ALU A2 A3 round limit round limit Audio I F SBSY BCKIB DATA SDI1 LRCKIA BCKIA SDI0 LRCKO BCKO SDO0 VDDT VSS MIACK AD16 MICK MIDIO MILP MICS STANDBY RESET VDDP PO4 AD4 PO3 AD3 PO2 AD2 PO0 AD0 VSS PO1 AD1 VDD VSSP VCOI VDDX TE...

Page 32: ...OLUME VOLUME 6 PB1O LOGIC CONTROL 5 PB2O 4 PB2N 1 PB1N 2 PB1P 3 PB2P IC302 BD3881FV IC303 BH15FB1WG THERMAL PROTECTION VOLTAGE REFERENCE CONTROL BLOCK OVER CURRENT PROTECTION VIN 1 GND 2 STBY 3 NC 4 VOUT 5 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xia...

Page 33: ...al data output to the MP3 decoder 31 CDDATA O Serial data output to the CD DSP 32 SENS I Internal status SENSE signal input from the CD DSP 33 CDCLK O Serial data transfer clock signal output to the CD DSP 34 Not used 35 LCDDATA O Serial data output to the liquid crystal display 36 LCDCLK O Serial data transfer clock signal output to the liquid crystal display 37 to 40 Not used 41 XHOLD Not used 4...

Page 34: ...T O LED drive signal output terminal for LCD back light 77 CD OPEN I CD lid open close detection switch input terminal 78 TCPLAY I PLAY switch signal input from the tape mechanism deck 79 ENDSW I END switch signal input from the tape mechanism deck 80 SOL O Trigger plunger on off control signal output terminal H plunger on 81 TCMOTOR O Capstan reel motor on off control signal output terminal H mot...

Page 35: ...397 12 CABINET NEZ3 CND 3 2 581 399 02 CABINET NEZ3 AEP UK EE RU MX TW AR KR AUS 3 2 581 399 12 CABINET NEZ3 E E51 SP 3 2 581 399 22 CABINET NEZ3 EA 3 2 581 402 22 CABINET SILVER NEZ5 CND AEP UK EE RU MX TW AR KR 3 2 581 402 32 CABINET WHITE NEZ5 KR 3 2 581 402 42 CABINET SILVER NEZ5 E E51 SP 3 2 581 402 52 CABINET WHITE NEZ5 SP 4 4 671 016 01 SCREW FAN NEZ5 M301 1 787 103 11 FAN DC NEZ5 1 7 685 6...

Page 36: ... MX SP TW AR AUS 57 A 1095 934 A HEAD PHONE BOARD COMPLETE NEZ5 AEP UK EE RU 57 A 1095 972 A HEAD PHONE BOARD COMPLETE NEZ5 E E51 MX TW AR SP 57 A 1102 061 A HEAD PHONE BOARD COMPLETE NEZ5 KR 58 4 933 134 11 SCREW PTPWH M2 6X8 59 4 224 104 41 DAMPER 60 4 231 841 01 SPRING HEART CAM B 61 4 231 825 01 CAM B HEART 62 2 655 725 01 BELT MAIN 63 2 655 726 01 BELT MO F R FFC501 1 830 584 12 WIRE FLAT TYP...

Page 37: ...7 A PANEL BOARD COMPLETE for WHITE NEZ5 SP KR 104 2 581 391 01 PLATE LIGHT GUIDE 105 2 594 335 01 HOLDER LCD C 106 4 951 620 01 SCREW 2 6X8 BVTP 107 2 591 582 01 PLATE FRONT FFC PROTECTION 108 2 586 988 02 SHEET LCD DIFFUSION D1804 6 501 139 01 LED SELU2B10A SLF62 LCD BACK LIGHT NEZ3 D1804 6 501 138 01 LED SELU2WA10C LF62 LCD BACK LIGHT NEZ5 D1805 6 501 138 01 LED SELU2WA10C LF62 LCD BACK LIGHT NE...

Page 38: ...X10 PWH 163 1 827 992 11 WIRE FLAT TYPE 16 CORE 164 1 830 585 11 WIRE FLAT TYPE 27 CORE 165 A 1127 998 A CD BOARD COMPLETE S101 1 771 853 11 SWITCH DETECTION LIMIT S1820 1 692 960 21 SWITCH PUSH 1 KEY CD LID OPEN CLOSE DETECT 151 160 including spindle motor M101 sled motor M102 152 161 161 153 162 162 154 163 155 164 156 165 157 158 159 159 not supplied spindle motor M101 not supplied sled motor M...

Page 39: ...YPE 15 CORE NEZ5 AEP UK EE RU 207 3 703 244 00 BUSHING 2104 CORD EXCEPT NEZ3 E MX NEZ5 E MX 207 3 703 571 12 BUSHING S 4516 CORD NEZ3 E MX NEZ5 E MX 0208 1 769 079 41 CORD POWER NEZ3 KR NEZ5 KR 0208 1 769 744 81 CORD POWER NEZ3 UK EA NEZ5 UK 0208 1 775 790 12 CORD POWER NEZ3 AUS 0208 1 827 226 31 CORD POWER NEZ3 E MX NEZ5 E MX 0208 1 827 597 31 CORD POWER NEZ3 TW NEZ5 TW 0208 1 829 387 11 CORD POW...

Page 40: ... 967 A AC BOARD COMPLETE NEZ3 MX TW 254 A 1099 032 A AC BOARD COMPLETE NEZ3 KR 254 A 1099 169 A AC BOARD COMPLETE NEZ3 EA 254 A 1101 058 A AC BOARD COMPLETE NEZ5 MX TW 254 A 1101 132 A AC BOARD COMPLETE NEZ5 AR 254 A 1101 168 A AC BOARD COMPLETE NEZ5 KR 255 2 594 960 01 SPACER TRANSFORMER NEZ3 E E51 EA SP AR NEZ5 E E51 SP AR 255 2 594 960 11 SPACER TRANSFORMER NEZ3 AEP UK EE RU MX TW KR AUS NEZ5 C...

Page 41: ...X TW A 1127 998 A CD BOARD COMPLETE CAPACITOR JUMPER RESISTOR C10 1 165 989 11 CERAMIC CHIP 10uF 10 6 3V C11 1 165 989 11 CERAMIC CHIP 10uF 10 6 3V C14 1 164 360 11 CERAMIC CHIP 0 1uF 16V C15 1 164 360 11 CERAMIC CHIP 0 1uF 16V C16 1 115 156 11 CERAMIC CHIP 1uF 10V C17 1 126 246 11 ELECT CHIP 220uF 20 4V C18 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C111 1 162 967 11 CERAMIC CHIP 0 0033uF 10 50V C1...

Page 42: ... 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C317 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C318 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C320 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V CONNECTOR CN101 1 770 425 11 CONNECTOR FFC FPC 16P CN201 1 818 350 11 CONNECTOR FFC 27P FERRITE BEAD FB301 1 500 445 21 FERRITE EMI SMD 2012 IC IC101 8 752 425 12 IC CXD3059AR IC251 6 705 808 01 IC BA5947FM E2 IC301 6 705...

Page 43: ... DIODE MC2836 D911 8 719 063 79 DIODE 1N4002B D912 8 719 063 79 DIODE 1N4002B D913 8 719 063 79 DIODE 1N4002B D914 8 719 063 79 DIODE 1N4002B D916 8 719 046 47 DIODE 1N5401TM D917 8 719 046 47 DIODE 1N5401TM D918 8 719 046 47 DIODE 1N5401TM D919 8 719 046 47 DIODE 1N5401TM D920 8 719 000 08 DIODE MC2838 D926 8 719 063 79 DIODE 1N4002B D927 8 719 063 79 DIODE 1N4002B D928 8 719 063 79 DIODE 1N4002B...

Page 44: ... 078 A MAIN BOARD COMPLETE NEZ3 E E51 A 1099 170 A MAIN BOARD COMPLETE NEZ3 EA A 1101 169 A MAIN BOARD COMPLETE NEZ5 KR A 1119 015 A MAIN BOARD COMPLETE NEZ5 MX 2 586 961 01 HEAT SINK 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S CAPACITOR C101 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C102 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C103 1 162 927 11 CERAMIC CHIP 100PF 5 50V C104 1 104 665 11 ELECT 100uF 20...

Page 45: ...0 471 00 MYLAR 0 001uF 5 50V C358 1 130 483 00 MYLAR 0 01uF 5 50V C361 1 126 947 11 ELECT 47uF 20 35V C362 1 126 964 11 ELECT 10uF 20 50V C363 1 126 964 11 ELECT 10uF 20 50V C364 1 126 964 11 ELECT 10uF 20 50V C370 1 164 360 11 CERAMIC CHIP 0 1uF 16V NEZ3 AEP UK EE RU EA KR AUS NEZ5 AEP UK EE RU KR C501 1 162 927 11 CERAMIC CHIP 100PF 5 50V C503 1 126 947 11 ELECT 47uF 20 35V C505 1 162 927 11 CER...

Page 46: ...22 1 216 845 11 METAL CHIP 100K 5 1 10W NEZ5 R122 1 216 853 11 METAL CHIP 470K 5 1 10W NEZ3 R123 1 216 825 11 METAL CHIP 2 2K 5 1 10W R124 1 216 837 11 METAL CHIP 22K 5 1 10W R125 1 216 837 11 METAL CHIP 22K 5 1 10W R126 1 216 837 11 METAL CHIP 22K 5 1 10W R128 1 216 821 11 METAL CHIP 1K 5 1 10W R131 1 216 821 11 METAL CHIP 1K 5 1 10W R132 1 216 821 11 METAL CHIP 1K 5 1 10W R133 1 216 864 11 SHORT...

Page 47: ...P 220 5 1 10W R385 1 260 095 11 CARBON 470 5 1 2W NEZ3 US CND R385 1 260 328 11 CARBON 1K 5 1 2W EXCEPT NEZ3 US CND R386 1 260 087 11 CARBON 100 5 1 2W EXCEPT NEZ3 US CND NEZ5 R386 1 260 320 11 CARBON 220 5 1 2W EXCEPT NEZ3 NEZ5 AEP UK EE RU R386 1 260 095 11 CARBON 470 5 1 2W NEZ3 US CND NEZ5 AEP UK EE RU R387 1 216 833 11 METAL CHIP 10K 5 1 10W R388 1 216 833 11 METAL CHIP 10K 5 1 10W R389 1 216...

Page 48: ...7 726 91 CERAMIC CHIP 0 01uF 10 16V C1859 1 124 259 11 ELECT 4 7uF 20 50V C1860 1 126 157 11 ELECT 10uF 20 16V C1861 1 107 726 91 CERAMIC CHIP 0 01uF 10 16V C1864 1 107 726 91 CERAMIC CHIP 0 01uF 10 16V CONNECTOR CN1805 1 566 970 11 HOUSING CONNECTOR PC BOARD 8P DIODE D1801 8 719 988 61 DIODE 1SS355TE 17 D1804 6 501 139 01 LED SELU2B10A SLF62 LCD BACK LIGHT NEZ3 D1804 6 501 250 01 LED SELU2WA10C B...

Page 49: ...1 216 809 11 METAL CHIP 100 5 1 10W R1825 1 216 809 11 METAL CHIP 100 5 1 10W R1826 1 216 809 11 METAL CHIP 100 5 1 10W R1827 1 216 809 11 METAL CHIP 100 5 1 10W R1828 1 216 809 11 METAL CHIP 100 5 1 10W R1829 1 216 833 11 METAL CHIP 10K 5 1 10W R1830 1 216 829 11 METAL CHIP 4 7K 5 1 10W R1831 1 216 845 11 METAL CHIP 100K 5 1 10W R1832 1 216 809 11 METAL CHIP 100 5 1 10W R1833 1 216 809 11 METAL C...

Page 50: ...R MISCELLANEOUS 55 1 796 352 71 DECK MECHANICAL CMAL5Z231 152 1 452 899 11 MAGNET 0160 8 820 221 01 OPTICAL PICK UP BLOCK KSM 213EDP C2NP Including spindle motor M101 sled motor M102 163 1 827 992 11 WIRE FLAT TYPE 16 CORE 164 1 830 585 11 WIRE FLAT TYPE 27 CORE 205 1 693 625 11 TUNER UNIT NEZ3 US CND NEZ5 CND 205 1 693 626 11 TUNER UNIT NEZ5 AEP UK EE RU 205 1 693 628 11 TUNER UNIT NEZ3 E E51 EA ...

Page 51: ...ront Panel Section 5 2 6 Mechanical Deck CMAL5Z231 5 2 7 MAIN Board 6 2 8 Tuner Unit 6 3 ELECTRICAL ADJUSTMENTS 7 4 DIAGRAMS 4 1 Block Diagram CD SERVO Section 9 4 2 Block Diagram MAIN Section 10 4 3 Printed Wiring Board CD Board 12 4 4 Schematic Diagram CD Board 13 TABLE OF CONTENTS 4 5 Printed Wiring Boards MAIN Section 15 4 6 Schematic Diagram MAIN Section 1 2 16 4 7 Schematic Diagram MAIN Sect...

Page 52: ...ase date of software XX revision of version 5 To release this mode while pressing the x button press the I 1 button and turn the VOLUME knob in the counter clock wise Method to Distinguished by Serial No The set since serial No of the following table is new type Model Destination Serial No US Since 8259876 Canadian Since 4119759 HCD NEZ3 AEP Since 5147808 UK Since 6126228 East European and Russian...

Page 53: ...5 2 6 MECHANICAL DECK CMAL5Z231 Page 5 2 4 BASE UNIT BU K8BD83S WOD Page 4 2 7 MAIN BOARD Page 6 2 8 TUNER UNIT Page 6 SET 2 two screws BVTP 3 10 3 2 three screws BVTP 3 8 1 two screws BVTP 3 10 5 cabinet 4 fan motor connector CN313 NEZ5 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ ...

Page 54: ...N317 6 cabinet top section 2 claw 2 claw 3 2 four screws PWH 2 6 10 1 wire flat type 23 core CN201 3 base unit BU K8BD83S WOD www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 55: ...tion 2 wire flat type 13 core FFC804 NEZ3 wire flat type 15 core FFC804 NEZ5 CN320 2 three screws BVTP 2 6 8 2 screw BVTP 2 6 8 3 terminal lead wire WIRE200 4 mechanical deck CMAL5Z231 1 wire flat type 7 core FFC801 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 ht...

Page 56: ...3 6 3 6 two screws BVTP 3 8 7 5 AC board DC board section 4 power cord connector CN901 2 terminal lead wire WIRE900 9 tuner unit 8 wire flat type 11 core NEZ3 wire flat type 15 core NEZ5 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www...

Page 57: ...form of oscilloscope in phase 45 90 135 180 good wrong HEAD PHONE board PHONES jack J500 Screw position L CH peak within 1dB Output level L CH peak R CH peak within 1dB Screw position R CH peak 2 Turn the adjustment screw and check output peaks If the peaks do not match for L CH and R CH turn the adjustment screw so that outputs match within 1dB of peak 3 Mode Playback 4 After the adjustments appl...

Page 58: ... CD board 2 Press the I 1 button to turn the power ON 3 Set disc YEDS 18 on the tray and press the CD u button to playback 4 Confirm that oscilloscope waveform is as shown in the figure below eye pattern A good eye pattern means that the diamond shape in the center of the waveform can be clearly distinguished Checking Location CD board TP RFACI TP VC oscilloscope DC range VOLT DIV 200 mV TIME DIV ...

Page 59: ...6 9344MHz S201 LIMIT D 3 3V CD RFACO AOUT1 112 AOUT2 117 70 RFACI 71 XRST 8 MUTE 20 XTACN 7 SSTB MP3 85 ACK MP3 15 I MP3 ACK 50 A AUTOMATIC POWER CONTROL Q321 O MP3 SSTB 11 O CD XTACN 34 O CD XRST 3 O MP3 SSTB 11 IREQ MP3 10 REQ MP3 14 XLAT MP3 13 CLK2 90 O MP3 CLK 6 O MP3 XLAT 10 O MP3 REQ 12 I MP3 REQ 49 DATA2 12 SCOR 26 I CD SCOR 43 O MP3 DATA 5 I MP3 DATA 7 SENS 20 XLAT 16 CLOK 11 DATA 89 O CD...

Page 60: ...TC MOTOR I RMC SIRCS 9 SYSTEM CONTROLLER IC801 2 2 NEZ5 NEZ5 NEZ5 NEZ5 M301 FAN FAN MOTOR DRIVE Q316 317 M M D307 D320 D313 AC IN SUB POWER TRANSFORMER T901 MAIN POWER TRANSFORMER T902 SYS 3 3V RECT D911 914 D809 D303 304 D922 923 D920 936 AMP B TO POWER AMP AMP B 3 3V REGULATOR IC901 9V REGULATOR IC303 10V REGULATOR IC900 D 3 3V 4V REGULATOR IC903 RECT D916 917 RECT D918 919 RECT D907 910 RDS 3 3...

Page 61: ...ormal produc tion tolerances Circled numbers refer to waveforms Signal path F TUNER J CD PLAY E TAPE PLAY j REC f AUX IN Abbreviation CND Canadian model Note on Printed Wiring Board X parts extracted from the component side Y parts extracted from the conductor side f internal component Pattern from the side which enables seeing The other layers patterns are not indicated Caution Pattern face side ...

Page 62: ...251 C252 C254 C253 R254 R255 R252 R253 CN301 C213 C222 C405 R113 C404 R452 C112 R275 R277 C103 R112 C301 C303 C273 R268 C113 CN102 C230 R250 R280 3 1 2 E CD BOARD COMPONENT SIDE 1 868 067 11 11 CD BOARD CONDUCTOR SIDE 1 868 067 11 11 M M LIMIT 1 7 8 14 28 22 21 15 1 30 90 61 60 31 91 120 A MAIN BOARD CN317 OPTICAL PICK UP BLOCK KSM 213CDP A B C D E F 1 2 3 4 5 6 7 8 9 10 TP RFACI TP VC Page 15 4 3...

Page 63: ...D CNF4 POWVCC CH2OUTR CH2OUTF CH1OUTR CH1PUTF CH4OUTR CH4OUTF CH3OUTF CH3OUTR POWVCC MUTE GND CH3RIN CH3FIN CH4IN CH4CAPA OPOUT PREVCC VREF GAIN SW MIRR DFCT FOK VSS LOCK MDP SSTP IOVSS1 SFDR SRDR TFDR TRDR FFDR FRDR IOVDD1 AVDD0 AVSS0 E F TEI TEO FEI FEO VC A B C D AVDD4 RFDCO PDSENS AC_SUM EG_IN LD PD RFC AVSS4 RFACO RFACI AVDD3 BIAS ASYI ASYO VPCO VCTL AVSS3 CLTV FILO FILI PCO BCKI LRCKI LRCK V...

Page 64: ... mode 1 V DIV 200 ns DIV 472 ns 3 3 Vp p 4 IC201 z XTAO CD PLAY mode 1 V DIV 20 ns DIV 59 4 ns 2 3 Vp p qa T301 4 REC mode 50 V DIV 5 µs DIV 12 µs 81 6 Vp p qs Q344 Collector REC mode 5 V DIV 5 µs DIV 12 µs 16 2 Vp p CD Board PANEL Board MAIN Board w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 139422965...

Page 65: ...305 R313 R315 R314 R316 R210 R104 Q334 Q335 Q329 R204 C301 C206 C106 R107 R207 R205 R206 R106 R103 R105 C103 R303 R302 R306 R301 Q328 R110 Q332 C208 C108 IC302 C102 C202 R102 R202 R203 C203 Q327 Q326 R223 R123 Q348 R309 R368 R366 R367 R362 R310 R235 R228 R231 R232 R243 R224 R234 R245 R135 C218 C118 R132 R128 R131 R124 R143 R133 R134 R145 R233 C508 C509 R518 D325 C510 C327 C310 R304 C311 C320 C317 ...

Page 66: ...9S 100 16V 0 01 1000 10V 100p 100p 100p 4 7k 220p 100p 100p 100p 100p 100p 100p 22p 100p 100p 1N4002B 1N4002B 0 22 50V 22 50V 17P 23P 0 0 0 1 0 1 MC2840 T112 1 10k 1000p A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 CD L CD R AMPSTBY AMPMUTE SCOR SENS XLAT MP3 ACK MP3 O REQ MP3 XLAT MP3 DATA CLK MP3 I REQ XRST XTACN MP3 SSTB MP3 CLK DATA SCOR SENS XLAT MP3 ACK MP3 O REQ MP3 XLAT MP3 DATA CLK MP3 I RE...

Page 67: ...0k 0 0047 4 7k 47k 10k 47k 0 001 10k 2 2k 22k RT1N141C TP 1 47 16V 4 7 22k 0 001 220 10V 15P KTA1266 GR AT 7P 2 2k 1k 47000p 47k 2200p 2200p 47k 0 001 10k 0 01 4700p 10 50V 2 2 50V 220 10V 4 7 0 022 470k 470k 2SC2001TP LK 0 0 100 16V 2 2k 2SC3052EF 2SC3052EF 2 2k 2SC3052EF 2SC3052EF 2SC3052EF 1k 4 7 50V 2 2k 10k 2SA1235 22k 10k 10K 2SC3052EF 1k 100k 10k 10p 22k 0 22 2200p 10k 22k A1 A2 A3 A4 A5 A6...

Page 68: ... R884 R810 R811 R870 R826 R824 D801 R859 IC803 R849 R883 R882 R881 R880 R879 R835 R825 C834 C821 C822 R856 R862 C819 IC801 C820 C826 D809 R841 Q801 Q807 C817 R806 R868 C829 C815 C805 R708 R816 R819 R709 R711 R712 R837 R703 R704 R710 R701 R702 C702 C701 R713 R725 R726 R877 FFC803 FFC801 ROTARY ENCODER VOLUME E E E LIQUID CRYSTAL DISPLAY E E E E PANEL BOARD 1 865 203 21 21 NEZ3 AEP UK EE RU NEZ5 15 ...

Page 69: ... 45 46 46 47 47 48 48 55 56 57 31 9 41 29 41 42 SEG32 30 RST 9 SEG32 55 56 57 4 2 45 27 24 33 25 26 18 19 49 50 31 6 11 34 3 49 30 5 10 12 50 8 29 43 GND OPEN CLOSE RDS INT RDS DATA TUNED ST CE DO UCOM ST ST CLK DI ST UCOM BIAS REC PB FDATA TAMUTE AMPMUTE AMPSTBY STEREO ST MUTE RST MD 0 MD 2 GND VCC P 66 P 65 SO SI DATA MP3 CLK MP3 SSTB D GND XTACN XRST MP3 I REQ CLK MP3 DATA MP3 XLAT MP3 O REQ MP...

Page 70: ...2 3 4 5 1 3 3 1 C MAIN BOARD CN318 1 8 B MAIN BOARD CN314 1 4 H MAIN POWER TRANSFORMER T902 1 2 3 4 5 A A K JW916 JW915 JW914 1 3 G PANEL BOARD A B C D E F G H I 1 2 3 4 5 6 7 8 9 10 4 10 PRINTED WIRING BOARDS DC Section See page 11 for Circuit Boards Location Uses unleaded solder Semiconductor Location Ref No Location D322 H 4 D911 F 3 D912 F 3 D913 F 3 D914 F 3 D916 E 7 D917 D 7 D918 E 7 D919 F ...

Page 71: ...EP UK NEZ5 1 2 3 4 5 A B C D E F G H 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 NEZ3 US CND NEZ3 AEP UK NEZ5 C931 4 11 PRINTED WIRING BOARD AC Board See page 11 for Circuit Boards Location Uses unleaded solder Page 20 Page 20 Page 20 Semiconductor Location Ref No Location D906 B 4 D907 C 10 D908 D 10 D909 C 10 D910 D 10 D922 E 10 D923 D 10 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9...

Page 72: ...838 1k 4 7k 4 7k 1k 220 10V 0 1 1N5401M 47k 1N4002B 1N5401M 2P 10k 10 50V 47k TA7810S 2 2M 1 2W RT1N141C TP 1 47k 6P TA78033LS 1SS355TE 17 47k 2SC2001TP LK 1SS355TE 17 1000 16V 4700p 250V B GND B ACDET D 4V SUB DGND POWERON I P MONITOR MGND M 10V GND CT DGND MGND UNREG DGND PROTECT M 10V CHASSIS 4V REGULATOR O G I O G I Q333 338 AC DETECT RELAY DRIVE MAIN POWER G O I 10V REGULATOR MAIN POWER TRANS...

Page 73: ...NTERFACE IC Block Diagrams CD Board IC301 BD3881FV 28 REC1O 27 REC1N 26 REC2N 25 REC2O 24 INC2 23 INC1 22 INB2 21 INB1 20 INA2 19 INA1 18 OUT1 17 BAS1 16 OUT2 15 BAS2 BASS BASS 13 CONT 14 VEE 12 VDD 11 TRE2 10 TRE1 TREBLE TREBLE 7 VOLIN1 8 VOLIN2 9 GND VOLUME VOLUME 6 PB1O LOGIC CONTROL 5 PB2O 4 PB2N 1 PB1N 2 PB1P 3 PB2P MAIN Board www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 ...

Page 74: ...terminal 19 SVDD Power supply terminal 1 8V 20 SENS O Internal status SENSE signal output to the system controller 21 WFCK Not used 22 XUGF Not used 23 XPCK Not used 24 GFS Not used 25 C2PO Not used 26 SCOR O Subcode sync S0 S1 detection signal output to the system controller 27 VDD Power supply terminal 1 8V 28 COUT Not used 29 SVSS Ground terminal 30 SVDD Power supply terminal 1 8V 31 MIRR Not u...

Page 75: ... I EFM signal input terminal 72 AVDD3 Power supply terminal 3 3V 73 BIAS I Asymmetry circuit constant current input terminal 74 ASYI I Playback EFM asymmetry comparator voltage input terminal 75 ASYO O Playback EFM full swing output terminal 76 VPCO O Charge pump output terminal for broad band EFM PLL 77 VCTL I VCO2 control voltage input terminal for broad band EFM PLL 78 AVSS3 Ground terminal 79 ...

Page 76: ... clock input terminal 16 9344 MHz 110 XVDD Power supply terminal 1 8V 111 AVDD1 Power supply terminal 3 3V 112 AOUT1 O L ch analog audio signal output terminal 113 VREFL O L ch reference voltage output terminal 114 AVSS1 Ground terminal 115 AVSS2 Ground terminal 116 VREFR O R ch reference voltage output terminal 117 AOUT2 O R ch analog audio signal output terminal 118 AVDD1 Power supply terminal 3...

Page 77: ...otor on off control signal output terminal H motor on 24 I TU TUNED I Tuning detection signal input from the tuner FM AM 25 I TU STEREO I FM stereo detection signal input from the tuner FM AM 26 O TU MUTE O Tuner muting on off control signal output to the tuner FM AM 27 I TU RDS DATA I RDS serial data input from the tuner FM AM NEZ5 only 28 I SW_CD LID I CD lid open close detection switch input te...

Page 78: ...to the tuner FM AM 58 VLCD Terminal for doubler circuit capacitor connection to develop liquid crystal display drive voltage 59 to 62 COM0 to COM3 O Common drive signal output to the liquid crystal display 63 64 SEG0 SEG1 O Segment drive signal output to the liquid crystal display 65 VCC Power supply terminal 3 2V 66 GND Ground terminal 67 to 89 SEG2 to SEG24 O Segment drive signal output to the l...

Page 79: ...or safety Replace only with part number specified Abbreviation CND Canadian model EE East European model RU Russian model 5 1 CABINET SECTION 1 1 NEZ5 NEZ5 2 2 3 4 cabinet top section mechanical deck section MAIN board section M301 not supplied not supplied not supplied not supplied 1 1 2 1 2 5 EXPLODED VIEW Ref No Part No Description Remark Ref No Part No Description Remark 1 4 247 752 01 FOOT RU...

Page 80: ... 951 620 01 SCREW 2 6X8 BVTP 57 A 1139 347 A HEAD PHONE BOARD COMPLETE NEZ3 US CND 57 A 1139 427 A HEAD PHONE BOARD COMPLETE NEZ5 57 A 1142 959 A HEAD PHONE BOARD COMPLETE NEZ3 AEP UK EE RU 58 4 933 134 11 SCREW PTPWH M2 6X8 59 4 224 104 41 DAMPER 60 4 231 841 01 SPRING HEART CAM B 61 4 231 825 01 CAM B HEART 62 2 655 725 01 BELT MAIN 63 2 655 726 01 BELT MO F R FFC501 1 830 584 12 CABLE FLEXIBLE ...

Page 81: ...20 01 SCREW 2 6X8 BVTP 107 2 591 582 01 PLATE FRONT FFC PROTECTION 108 2 586 988 12 SHEET LCD DIFFUSION D804 6 501 138 01 DIODE SELU2WA10C LF62 LCD BACK LIGHT NEZ5 D804 6 501 139 01 DIODE SELU2B10A SLF62 LCD BACK LIGHT NEZ3 D805 6 501 138 01 DIODE SELU2WA10C LF62 LCD BACK LIGHT NEZ5 D805 6 501 139 01 DIODE SELU2B10A SLF62 LCD BACK LIGHT NEZ3 FFC801 1 830 583 11 CABLE FLEXIBLE FLAT 7 CORE FFC803 1 ...

Page 82: ...1 sled motor M402 161 3 931 379 31 RUBBER VIBRATION PROOF GREEN 162 3 921 725 01 SCREW 2 6X10 PWH 163 1 827 992 11 WIRE FLAT TYPE 16 CORE 164 1 783 140 11 WIRE FLAT TYPE 23 CORE 165 A 1134 279 A CD BOARD COMPLETE S201 1 771 853 11 SWITCH DETECTION LIMIT S820 1 692 960 21 SWITCH PUSH 1 KEY CD LID OPEN CLOSE DETECT 151 160 including spindle motor M401 sled motor M402 152 161 161 153 162 162 154 163 ...

Page 83: ...EAT SINK NEZ5 205 1 693 625 11 TUNER UNIT FM AM NEZ3 US CND 205 1 693 626 11 TUNER UNIT FM AM NEZ5 205 1 693 629 11 TUNER UNIT FM AM NEZ3 AEP UK EE RU 206 1 769 946 11 WIRE FLAT TYPE 11 CORE NEZ3 206 1 773 011 11 WIRE FLAT TYPE 15 CORE NEZ5 207 3 703 244 00 BUSHING 2104 CORD 0208 1 769 744 81 CORD POWER UK 0208 1 830 188 11 CORD POWER AEP EE RU 0208 1 830 190 11 CORD POWER US CND 209 2 598 643 01 ...

Page 84: ...ND 254 A 1139 398 A AC BOARD COMPLETE NEZ5 254 A 1142 944 A AC BOARD COMPLETE NEZ3 AEP UK EE RU 255 2 594 960 11 SPACER TRANSFORMER NEZ3 AEP UK EE RU NEZ5 255 2 594 960 21 SPACER TRANSFORMER NEZ3 US CND 256 2 633 205 01 INSULATED PLATE 0T902 1 443 566 11 TRANSFORMER POWER NEZ5 0T902 1 443 573 11 TRANSFORMER POWER NEZ3 AEP UK EE RU 0T902 1 443 626 11 TRANSFORMER POWER NEZ3 US CND 1 7 685 646 79 SCR...

Page 85: ...10W RELAY 0RY901 1 755 276 11 RELAY POWER TRANSFORMER 0T901 1 443 833 11 TRANSFORMER POWER NEZ3 US CND 0T901 1 443 834 11 TRANSFORMER POWER NEZ3 AEP UK EE RU NEZ5 A 1134 279 A CD BOARD COMPLETE CAPACITOR C101 1 162 919 11 CERAMIC CHIP 22PF 5 50V C102 1 162 919 11 CERAMIC CHIP 22PF 5 50V C103 1 162 919 11 CERAMIC CHIP 22PF 5 50V C104 1 164 230 11 CERAMIC CHIP 220PF 5 50V C105 1 162 919 11 CERAMIC C...

Page 86: ...1 METAL CHIP 100 5 1 10W R110 1 216 809 11 METAL CHIP 100 5 1 10W R111 1 216 809 11 METAL CHIP 100 5 1 10W R112 1 216 809 11 METAL CHIP 100 5 1 10W R113 1 216 809 11 METAL CHIP 100 5 1 10W R201 1 216 295 00 SHORT CHIP 0 R202 1 216 295 00 SHORT CHIP 0 R203 1 500 445 21 FERRITE EMI SMD 2012 R207 1 216 295 00 SHORT CHIP 0 R250 1 216 857 11 METAL CHIP 1M 5 1 10W R252 1 216 833 11 METAL CHIP 10K 5 1 10...

Page 87: ...47K 5 1 10W A 1139 347 A HEAD PHONE BOARD COMPLETE NEZ3 US CND A 1139 427 A HEAD PHONE BOARD COMPLETE NEZ5 A 1142 959 A HEAD PHONE BOARD COMPLETE NEZ3 AEP UK EE RU CAPACITOR C520 1 162 974 11 CERAMIC CHIP 0 01uF 50V C521 1 162 974 11 CERAMIC CHIP 0 01uF 50V FLAT TYPE WIRE FFC501 1 830 584 12 CABLE FLEXIBLE FLAT 13 CORE JACK J500 1 793 829 11 JACK HEADPHONE PHONES RESISTOR R519 1 216 817 11 METAL C...

Page 88: ...1 126 965 11 ELECT 22uF 20 50V C239 1 162 962 11 CERAMIC CHIP 470PF 10 50V C240 1 162 960 11 CERAMIC CHIP 220PF 10 50V C301 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C302 1 126 934 11 ELECT 220uF 20 16V C303 1 130 479 00 MYLAR 0 0047uF 5 50V C304 1 130 479 00 MYLAR 0 0047uF 5 50V C305 1 126 934 11 ELECT 220uF 20 16V C306 1 162 974 11 CERAMIC CHIP 0 01uF 50V C309 1 126 926 11 ELECT 1000uF 20 10V C31...

Page 89: ...L5L6 Q344 8 729 142 46 TRANSISTOR 2SC2001 LK Q347 8 729 037 03 TRANSISTOR KTA1266GR AT Q348 8 729 027 43 TRANSISTOR DTC114EKA T146 RESISTOR R100 1 216 833 11 METAL CHIP 10K 5 1 10W R101 1 216 841 11 METAL CHIP 47K 5 1 10W R102 1 216 841 11 METAL CHIP 47K 5 1 10W R103 1 216 817 11 METAL CHIP 470 5 1 10W R104 1 216 805 11 METAL CHIP 47 5 1 10W R105 1 216 849 11 METAL CHIP 220K 5 1 10W R106 1 216 829...

Page 90: ... 5 1 10W R316 1 216 833 11 METAL CHIP 10K 5 1 10W R317 1 216 833 11 METAL CHIP 10K 5 1 10W R318 1 216 825 11 METAL CHIP 2 2K 5 1 10W NEZ5 R319 1 216 837 11 METAL CHIP 22K 5 1 10W R328 1 216 833 11 METAL CHIP 10K 5 1 10W NEZ5 R329 1 216 845 11 METAL CHIP 100K 5 1 10W NEZ5 R330 1 216 841 11 METAL CHIP 47K 5 1 10W NEZ5 R331 1 216 841 11 METAL CHIP 47K 5 1 10W NEZ5 R358 1 216 841 11 METAL CHIP 47K 5 1...

Page 91: ...1uF 10 16V C859 1 124 259 11 ELECT 4 7uF 20 50V DIODE D801 8 719 988 61 DIODE 1SS355TE 17 D804 6 501 138 01 LED SELU2WA10C LF62 LCD BACK LIGHT NEZ5 D804 6 501 139 01 LED SELU2B10A SLF62 LCD BACK LIGHT NEZ3 D805 6 501 138 01 LED SELU2WA10C LF62 LCD BACK LIGHT NEZ5 D805 6 501 139 01 LED SELU2B10A SLF62 LCD BACK LIGHT NEZ3 D806 8 719 063 93 LED SLR325VC N T32 STANDBY D807 8 719 988 61 DIODE 1SS355TE ...

Page 92: ...29 11 METAL CHIP 4 7K 5 1 10W R847 1 216 829 11 METAL CHIP 4 7K 5 1 10W R848 1 216 829 11 METAL CHIP 4 7K 5 1 10W R849 1 216 829 11 METAL CHIP 4 7K 5 1 10W R850 1 216 821 11 METAL CHIP 1K 5 1 10W R851 1 216 825 11 METAL CHIP 2 2K 5 1 10W R852 1 216 821 11 METAL CHIP 1K 5 1 10W R853 1 216 825 11 METAL CHIP 2 2K 5 1 10W R854 1 216 864 11 SHORT CHIP 0 R856 1 216 853 11 METAL CHIP 470K 5 1 10W R857 1 ...

Page 93: ...K EE RU 206 1 769 946 11 WIRE FLAT TYPE 11 CORE NEZ3 206 1 773 011 11 WIRE FLAT TYPE 15 CORE NEZ5 0208 1 769 744 81 CORD POWER UK 0208 1 830 188 11 CORD POWER AEP EE RU 0208 1 830 190 11 CORD POWER US CND M301 1 787 103 11 FAN DC NEZ5 S201 1 771 853 11 SWITCH DETECTION LIMIT S820 1 692 960 21 SWITCH PUSH 1 KEY CD LID OPEN CLOSE DETECT 0T902 1 443 566 11 TRANSFORMER POWER NEZ5 0T902 1 443 573 11 TR...

Page 94: ... board Change of Part No for Ref No C320 R204 on CD board ECN ECA96382 1 2 2005 09 Change of specifications SUPPLEMENT 1 NEZ3 US Canadian AEP UK East European Russian models only NEZ5 AEP UK East European Russian models only ENG 05007 1 3 2005 11 Addition of Method to Distinguished by Serial No ENG 05015 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 ...

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