Pioneer Mj-hx5000 User manual

ORDER NO.

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.

PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER ELECTRONIC CORPORATION 1999

ZUCXCN ‡‡‡— DC power supplied from other system component

ZUCXCN1 ‡‡‡— DC power supplied from other system component

ZVYXCN — — — ‡ DC power supplied from other system component

MINI DISC RECORDER

RRV2134

T–ZZR MAY 1999 Printed in Japan

MJ-HX5000

CONTENTS

1. SAFETY INFORMATION....................................2

2. EXPLODED VIEWS AND PARTS LIST .............3

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 8

4. PCB CONNECTION DIAGRAM ....................... 19

5. PCB PARTS LIST.............................................26

6. ADJUSTMENT..................................................28

7. GENERAL INFORMATION ..............................28

7.1 DIAGNOSIS ...............................................28

7.2 PARTS .......................................................30

8. PANEL FACILITIES AND SPECIFICATIONS

...................................................................32

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S)AND TYPE(S).

Type MJ-HX5000MJ-HX3000MJ-HX2000 MJ-HX700 Power Requirement Remarks

Model

MJ-HX3000

MJ-HX2000

MJ-HX700

These products are component of systems.

This product does not operate normally by itself. Please connect it to the CD RECEIVER

SYSTEM, for adjustment and operation inspection. Otherwise damage may result.

¶ ZUCXCN type and ZUCXCN1 type are constructed the same.

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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700

2

1. SAFETY INFORMATION

LABEL CHECK

IMPORTANT

THIS PIONEER APPARATUS CONTAINS

LASER OF CLASS 1.

SERVICING OPERATION OF THE APPARATUS

SHOULD BE DONE BY A SPECIALLY

INSTRUCTED PERSON.

LASER DIODE CHARACTERISTICS

MAXIMUM OUTPUT POWER: 5 mw

WAVELENGTH: 780 – 785 nm

This service manual is intended for qualified service technicians; it is not meant for the casual

do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been

trained to properly and safely repair complex products such as those covered by this manual.

Improperly performed repairs can adversely affect the safety and reliability of the product and may

void the warranty. If you are not qualified to perform the repair of this product properly and safely, you

should not risk trying to do so and refer the repair to a qualified service technician.

Excpet for MJ-HX700

MJ-HX700 type Only

WARNING

This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to

cause cancer, birth defects or other reproductive harm.

Health & Safety Code Section 25249.6 – Proposition 65

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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700

3

3 Display Carton 66679-50U 66679-30U 66679-20U 66679-70

NSP 7 MD RECORDER MJ-HX5000 MJ-HX3000 MJ-HX2000 MJ-HX700

/ZUCXCN /ZUCXCN /ZUCXCN /ZVYXCN

9 Operating Instructions (German) Not used Not used Not used 66780-MDG

10 Guarantee Card 66688-U 66688-U 66688-U 66688-Y/N

14 Safety Directions 66784-50U 66784-30U 66784-20U 66784-70V

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

(1)PACKING PARTS LIST

1 Polyfoam (TOP) 66680

2 Polyfoam (BOTTOM) 66681

3 Display Carton See Contrast table (2)

4 Mirormat Mat(380x300x0.5) 66694

5 Exclusive use CD-MD Cable 60233

(L=1.0 m)

6 Sound Scape MD AFB7011-A

7 MD RECORDER See Contrast table (2)

8 Operating Instructions (English) 66780-MDU

8 Operating Instructions (French) 66780-MDF

9 Operating Instructions See Contrast table (2)

10 Guarantee Card See Contrast table (2)

11 Polyethylene Bag 53117

(0.03 ×200 ×300)

12 Initial Instruction Manual 66783

13 Carton Sheet C 66669

14 Safety Directions See Contrast table (2)

Mark No. Description Parts No.

(2) CONTRAST TABLE

MJ-HX5000, MJ-HX3000, MJ-HX2000 and MJ-HX700 are constructed the same except for the following:

NOTES : ÷Parts marked by “ NSP ” are generally unavailable because they are not in our Master Spare Parts List.

÷The mark found on some component parts indicates the importance of the safety factor of the part.

Therefore, when replacing, be sure to use parts of identical designation.

÷Screw adjacent to

∞

mark on the product are used for disassembly.

61

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13

11

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14

12

MJ-HX5000 MJ-HX3000 MJ-HX2000 MJ-HX700

Part No.

Mark Remarks

Symbol and Description

No.

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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700

4

2.2 EXTERIOR

39

41 8

40

42

45

32

9

32

46

8

43

38

44

37

17

16

15

14

13

12

36

35

51

52

88

32

88

8

7

5

6

3

2

1

4

11

10

9

18

19

22

21

Refer to "2.3 MD MECHA. (1/2)"

"2.4 MD MECHA. (2/2)"

23

24

48

25

26

27

28

31

33

44

34

50

40

49

34 34

8

29

20

23

47

53

30

34

AB

A

B

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NSP 1 Front Cover (A, B) 66714-05M 66715-03M 66714-02M 66714-K7M

NSP 2 Front Door (A, B) 66708-05M 66709-03M 66708-02M 66708-K7M

3 Button B (MD) 66717-05M 66717-03M 66717-02M 66717-K7M

10 MD Front Case 66702-05 66702-03 66702-02 66702-K7

11 Button D (REC) 66719-05R 66719-03R 66719-02R 66719-K7R

19 Eject Button 66721-05 66721-03 66721-02 66721-K7

20 Button C (MD EDIT) 66718-05ME 66718-03ME 66718-02ME 66718-K7ME

24 Inner Panel (MD) 66711-05M 66711-03M 66711-02M 66711-K7M

36 Leg Rubber (A, B) 66758-01 66758-02 66758-02 66758-01

37 Foot (A, B) 66722-05 66723-03 66723-02 66722-K7

38 MD Rear Case 66704-05 66704-03 66704-02 66704-K7

46 Back Plate (MD) 66762-50U 66762-30U 66762-20U 66762-70

47 Front Door Assy (MD) 10000-05M 10000-03M 10000-02M 10000-K7M

52 Label Plate 66690B 66690B 66690B 66690E

53 Label Plate (MD Caution A) Not used Not used Not used 66690A

(1) EXTERIOR PARTS LIST

Mark No. Description Parts No.

(2) CONTRAST TABLE

MJ-HX5000, MJ-HX3000, MJ-HX2000 and MJ-HX700 are constructed the same except for the following:

NSP 1 Front Cover A, B (MD) See Contrast table (2)

NSP 2 Front Door A, B (MD) See Contrast table (2)

3 Button B (MD) See Contrast table (2)

4 Lens 66734-MD

5 Cushion A 66795

6 Door Shaft A 66746

7 Dumper Gear 60227

8 Screw PAN TAPP. T3x10 PMZ30P100FNI

9 Plate Nut 66741

10 MD Front Case See Contrast table (2)

11 Button D (REC) See Contrast table (2)

12 LCD Window 66735

13 LCD Assy 52715

14 LCD Sheet 66756

15 LCD Holder 66727

16 MD COMBI PCB Assy 66785C

(LED PCB)

17 MD COMBI PCB Assy 66785A

(FRONT PCB)

18 Push Door Lock 60226

19 Eject Button See Contrast table (2)

20 Button C (MD EDIT) See Contrast table (2)

21 MD Mechanism Assy 61416

22 Front Door Spring 66748

23 Screw PAN TAPP. T2x8 PBZ20P080FMC

24 Inner Panel (MD) See Contrast table (2)

25 MD Door 66732

26 MD Door Shaft 66750

27 MD Door Spring 66751

28 Screw PAN M3x6 PMZ30P060FZK

29 Screw BIND TAPP. M3x6 BMZ30P060FZK

30 Shield Case (Bottom) 66739

31 Shield Case (Up) 66738

32 Screw PLAT M3x6 CMZ30P060FNI

33 MD COMBI PCB Assy 66785B

(AD/DA PCB)

34 Screw PAN M2x4 PMZ20P040FZK

35 Screw PAN M3x10 PBZ30P100FMC

36 Leg Rubber (A, B) See Contrast table (2)

37 Foot (A, B) See Contrast table (2)

38 MD Rear Case See Contrast table (2)

39 12P Connector Holder A 66728

NSP 40 12P Connector Assy 66763

41 12P Connector Holder B 66729

42 Wire Clamper 66726

43 10P Connector Holder A 66730

NSP 44 10P Connector Assy 66778

45 10P Connector Holder B 66731

46 Back Plate (MD) See Contrast table (2)

47 Front Door Assy A,B (MD) See Contrast table (2)

48 Panel Tape B 66761

49 16P FFC (SUMI Card) 66775

50 19P FFC (SUMI Card) 66776

51 Label Plate (CAUTION) 66690I

52 Label Plate See Contrast table (2)

53 Label Plate (MD Caution A) See Contrast table (2)

Mark No. Description Parts No.

MJ-HX5000 MJ-HX3000 MJ-HX2000 MJ-HX700

Part No.

Mark Remarks

Symbol and Description

No.

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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700

6

2.3 MD MECHA. (1/2 : LOADING ASSY)

¶MD MECHA. (1/2:LOADING ASSY) PARTS LIST

Mark No. Description Parts No. Mark No. Description Parts No.

14

13

12

16

11

10

9

8

32

4

2

30

27

24

1

531

6

7

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17

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12 22

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26

19 20

21

15

3

33

Refer to "2.4 MD MECHA.

(2/2 : MECHA ASSY)

23

1 Motor Plate Assy X-2646-247-1

2 Screw +P2.6x4.5 TYPE3 7-627-854-28

3 L-SW Wire Connection Board 1-668-261-11

4 Connecton Wire (6P) 1-783-386-11

5 Gear (AW B) 2-646-555-02

6 Gear (AW A) 2-646-554-01

7 Slot Frame Assy X-2646-249-2

8 Lifter Spring (Slot Arm) 2-646-563-01

9 Slot Arm 2-646-556-01

10 Load Frame Assy X-2646-248-2

11 lnsulator 2-646-548-01

12 W2.6,MIDDLE 7-688-002-11

13 Screw 4-628-167-01

14 Slid Frame 2-646-557-01

15 Head Arm 2-646-559-01

16 Lifter Spring (Slot Frame) 2-646-562-01

17 Coil Spring (Head Arm) 2-646-561-01

18 Mode Cam 2-646-560-01

19 Head F.Wire Connection 1-669-181-11

20 Screw +P1.7x2.5TYPE2 2-627-529-01

21 MD Head 1-500-518-12

22 Sheet 2-646-549-02

23 MD MOUNT ASSY A-4917-020-A

24 Screw 2-643-228-01

25 • • • • •

26 Lifter Spring (Door Arm) 2-646-545-01

27 Main Frame 2-646-547-02

28 • • • • •

29 • • • • •

30 Loading Motor Assy X-2626-328-1

31 Screw +P1.7x1.8TYP.3 7-627-852-38

32 Screw +P2x3 TYP.3 7-627-853-37

33 Loading Assy A-4912-117-A

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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700

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5

34

4

18

19

25

15

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10 9

15 14

20

24

13

12

21

22

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17

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11

8

23

16

2

1

2.4 MD MECHA. (2/2 : MECHA ASSY)

¶MD MECHA. (2/2:MECHA ASSY) PARTS LIST

Mark No. Description Parts No. Mark No. Description Parts No.

1 Screw +P1.4x3.5 TYPE3 2-627-404-01

2 Guide 2-646-453-01

3 Connecton Wire (7P) 1-783-387-11

4 Screw +P1.4x1.8TYPE3 7-627-850-79

5 D-SW MOUNT BOARD 1-668-262-11

6 Servo Base 2-646-575-01

7 SP Motor Holder 2-646-566-01

8 OP Lead Wire 1-669-180-11

9 SL Motor Lead Wire 1-783-318-11

10 SL Motor Lead Wire 1-783-318-21

11 Guide Shaft 2-646-452-01

12 Screw +P1.4x1.4TYPE2 2-627-530-D1

13 Rack (Insater) 4-963-914-02

14 Pulley Load plate 2-646-567-01

15 N0.0 Cross Screw 2-627-431-01

16 SL Motor Assy X-2626-329-1

17 Gear (MD) 2-646-571-01

18 Screw +P1.7x4 TYPE3 7-627-852-18

19 SP Motor Assy X-2626-327-1

20 Lead Screw Assy X-2626-330-1

21 Lead Holder Assy X-2626-331-1

22 Lead Holder (B) 2-646-573-01

23 Deck Mechanism Assy A-4912-118-A

24 MD MECHANISM ASSY KMS-260A

(KMS-260A)

25 SP Tension Spring 2-646-564-01

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TEL 13942296513 QQ 376315150 892498299

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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700

8

A

B

C

D

1234

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

AD/DA PCB

ASSY

TO CD RECEIVER

EXCLUSIVE USE

CD– MD

TARMINAL

CN807

1

2

3

4

5

6

7

8

9

10

11

12

CON

SYSSI

SYSSO

SYSCLK

SUBCS

SUBREQ

SUBRST

COM+5V

COM GND

MD+5V

MDGND

CON

CN805

1

2

3

4

5

6

7

8

9

10

REC L

AU GND

LCH

AU GND

AU+9V

AU GND

B.LED+9V

B.LEDGND

CN806

1

2

3

4

5

6

7

8

9

10

AN0

AN1

AN2

B.LED+9V

B.LEDGND

SCAPELED

BACKLEDY

BACKLEDG

GND

+5V

CN802

1

2

3

4

5

6

7

8

9

10

11

DB7

DB6

DB5

DB4

DB3

DB2

DB1

DB0

E

R/W

RS

CN803

2 1

4 3

6 5

8 7

10 9

12 11

14 13

16 15

SYS3.3V

LEDO

STB

VBAT

AMUTE

XLATCH

DA RST

RXD

TXD

RTS

CTS

EMPHASIS

CN801

2 1

4 3

6 5

8 7

10 9

12 11

14 13

16 15

18 17

19

ADDT

DADT

DIN

DOUT

+5V

256FS

CN804

TO CD RECEIVER

CD

REC IN A

MD +5V

Q803 - Q807

(2SA1037K,

2SC2412K)

+3.3V REG.

POWER PCB

CN301

TUNER PCB

CN101

POWER DOWN

IC803

12

IC800

52181

(CXP84632-1)

SUB. CPU

IC801

52186

(AK4518-VF-E2)

AD/DA CON.

IC802

(TC7SU04F)

X'TAL OSC.

MD

12

1519

20

MD REC 6

3

R ch

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TEL 13942296513 QQ 376315150 892498299

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MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700

9

A

B

C

D

5678

DSSP

&

DSP

(IC121)

CXD2652AR

FRONT MD PCB

ASSY

MD MOUNT

ASSY

L-SW PWB

ASSY

(1-668-261-11)

1

2

3

4

1

2

3

4

CN901 CN900

1

2

3

4

5

6

7

8

9

10

AN0

AN1

AN2

B.LED+9V

B.LEDGND

SCAPELED

BACKLEDY

BACKLEDG

GND

+5V

CN902

1

2

3

4

5

6

CN105

1

2

3

4

5

6

CN106

1

2

3

4

5

6

1

2

3

4

5

6

7

8

9

10

11

DB7

DB6

DB5

DB4

DB3

DB2

DB1

DB0

E

R/W

RS

CN903

2 1

4 3

6 5

8 7

10 9

12 11

14 13

16 15

D-SW PWB

ASSY

(1-668-262-11)

MD MECHANISM ASSY (KMK-260AAB)

Mini Disk

Device

(KMS-260A)

1

2

3

4

5

6

6 6

ADDT

DADT

DIN

2 1

4 3

6 5

8 7

10 9

12

14 13

16 15

18 17

19

CN102

2 1

4 3

6 5

8 7

10 9

12 11

14 13

16 15

18 17

20 19

21

2 1

4 3

6 5

8 7

10 9

12 11

14 13

16 15

18 17

20 19

21

CN101

CN103

KEY LED

KEY

BACK-LIGHT

LED

LED DRIVER

Q901–Q905

DTC114YK

SCAPE-LED

1

LCD DRIVER

IC 900

52182

(NJU6408B)

LC 900

LCD PANEL

52715

(KSG4148S)

ROHM

DRIVER

(IC152)

BH6511FS

-ES

13

23

21

55

43

19

18

17

RF–AMP

(IC101)

CXA2523AR

4

3

2

1

38

8

10

12

14

15

16

6

30

29

25

35

16 20

RF

VC

FSC+

VDD

M+5V

FSC-

TRK+

SPDL-

SPDL+

TRK-

PSB

IN3R

VM3

IN1F

IN1R

OUT1F

OUT1R

IN3F

OUT3F

OUT3R

OUT4R

OUT4F

IN2R

IN2F

IN4R IN4F

µCOM

(IC201)

RU8X12MF-0020

53

69 24

23

21

10

DRAM

(IC125)

MSM51V4400-70TS-K

29–32, 34–38, 46–49

1–2,5,6–9, 11–15, 18–19

41–42, 32-33,12-16

94

93

92

91

89

88

86

85

93

90

58

57

1–9, 10–15

43, 36, 23, 20, 13, 8,

37

38

6

62– 67

A2+3V

TRDR

TFDR

FFDR

FRDR

SRDR

SFRD

CHACK IN

96

LIMITIN LIMITIN

PB P

REC P

CHACK IN

AMUTE

TXD 59

RTS 60

CTS 70

EMP 83

DARST

RXD

XLATCH

SPRD

DADATA

DIN

ADDATA

REC P

PB P

SPFD

XRST

RF1

79– 83

C

B

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700

10

A

B

C

D

1234

3.2 OVERALL SCHEMATIC DIAGRAM

AD/DA PCB ASSY

(66785B)

A

CD-MD

OUT PUT

Exclusive CN807

POWER PCB ASSY CN301

TUNER PCB ASSY CN101

1

2

3

4

5

6

7

8

9

10

11

12

CON

SYSSI

SYSSO

SYSCLK

SUBCS

SUBREQ

SUBRST

COM+5V

COM GND

MD+5V

MDGND

CON

CN805

1

2

3

4

5

6

7

8

9

10

REC L

AU GND

REC R

LCH

AU GND

RCH

AU+9V

AU GND

B.LED+9V

B.LEDGND

CN806

1

2

3

4

5

6

7

8

9

10

AN0

AN1

AN2

B.LED+9V

B.LEDGND

SCAPELED

BACKLEDY

BACKLEDG

GND

+5V

CN802

1

2

3

4

5

6

7

8

9

10

11

DB7

DB6

DB5

DB4

DB3

DB2

DB1

DB0

E

R/W

RS

CN803

2 1

4 3

6 5

8 7

10 9

12 11

14 13

16 15

SYS3.3V

LEDO

STB

VBAT

SYSTEM RST

POWER DOWN

AMUTE

XLATCH

DA RST

RXD

TXD

RTS

CTS

SCLK

SWDT

EMPHASIS

CN801

2 1

4 3

6 5

8 7

10 9

12 11

14 13

16 15

18 17

19

ADDT

MGND

BCK

MGND

DADT

M+5V

LRCK

M+5V

GND

+3.3V

DIN

H+5V

DOUT

+5V

512FS

H GND

256FS

CN804

TO CD RECEIVER

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700

11

A

B

C

D

5678

Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "PCB PARTS

LIST".

FRONT MD PCB ASSY

(66785A)

B

MD MOUNT ASSY

(A-4917-020)

L-SW PWB

ASSY

(1-668-261-11)

C

1

2

3

4

1

2

3

4

CN901 CN900

1

2

3

4

5

6

7

8

9

10

AN0

AN1

AN2

B.LED+9V

B.LEDGND

SCAPELED

BACKLEDY

BACKLEDG

GND

+5V

CN902

1

2

3

4

5

6

CN105

1

2

3

4

5

6

CN106

1

2

3

4

5

6

1

2

3

4

5

6

7

8

9

10

11

DB7

DB6

DB5

DB4

DB3

DB2

DB1

DB0

E

R/W

RS

CN903

2 1

4 3

6 5

8 7

10 9

12 11

14 13

16 15

D-SW PWB

ASSY

(1-668-262-11)

MD MECHANISM ASSY (KMK-260AAB)

MINI DISC

DEVICE

(KMS-260A)

1

2

3

4

5

6

2 1

4 3

6 5

8 7

10 9

12 11

14 13

16 15

18 17

19

CN102

2 1

4 3

6 5

8 7

10 9

12 11

14 13

16 15

18 17

20 19

21

2 1

4 3

6 5

8 7

10 9

12 11

14 13

16 15

18 17

20 19

21

CN101

CN103

(66785C)

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700

12

A

B

C

D

1234

3.3 AD/DA PCB ASSY

A

AD/DA PCB

ASSY

CN103

C

CN902

B

CN903

B

CN102

C

VKN1192

60237

60239

VKN1195

IC800

52181

(CXP84632-1)

50523

52407

60240

: MD AUDIO SIGNAL ROUTE

(MD)

: MD REC ANALOG AUDIO SIGNAL ROUTE

(MD REC)

: MD REC FROM CD DIGITAL

AUDIO SIGNAL ROUTE

(MD DI)

(MD) (MD) (MD) (MD)

(MD REC)(MD REC)

(MD DI) (MD DI)

(MD DI)

(MD DI) (MD DI) (MD DI)

1.78V

3.44V

1.86V

1.85V 3.44V

1.6V

5

4

6

7

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700

13

A

B

C

D

5678

A

52408

DAN202K

66763

66778

Voltage

(V)

25 0

26 0

27 0

28 0

29 0

30 4.83

31 1.63

32 4.96

33 0

34 2.49

35 0.98

36 0

Voltage

(V)

37 4.97

38 4.96

39 4.96

40 4.96

41 0

42 0

43 0

44 0

45 0

46 4.97

47 0

48 0

Voltage

(V) Voltage

(V)

61 0

62 0

63 0

64 0

65 0

66 0

67 0

68 0

69 0

70 0

71 0

72 -

Voltage

(V)

73 -

74 0

75 0

76 -

77 0

78 0

79 0

80 0

CD-REC

IN PUT

Exclusive

TO CD RECEIVER

POWER PCB CN301

TO CD RECEIVER

TUNER PCB CN101

CN807

52525

57213

IC801

52186

(AK4518)

(MD)

(MD) (MD)

(MD REC)

(MD REC)(MD REC)

(MD REC)

(MD DI)

(MD DI) (MD DI) (MD DI)

(MD REC) (MD REC)

(MD REC)

(MD)

(MD)(MD)

(MD)

4.96V

2.96V

3.61V

8.7V

3.22V

8.04V

2.53V

8.7V

8.65V

0.62V

8.66V

0V

3.1V

3.15V

0V

Voltage

(V)

IC801

1 3.21

3.21

1.75

0.9

2

3 1.44

4 1.44

5 1.44

6 1.44

7 2.87

8 2.87

9 1.75

10

11 1.8

12

Voltage

(V)

13 0

14 3.17

15 0.93

16 0

17 0

18 3.15

19 1.41

20 1.41

21 1.44

22 0

23 3.21

24 3.21

Voltage

(V)

IC800

10

0

4.82

0.11

2

3 4.48

4 4.48

5 3.4

60

70

8 4.78

9 4.82

10

11 0.16

12

13 0.07

14 0.08

15 0.13

16 4.62

17 4.62

18 0.17

19 0.2

20 0.24

21 0.2

22 0

23 0

24 0

49 4.95

4.96

0

50

51 0

52 0

53 0

54 0

55 0

56 0

57 0

58

59 0

60

1

2

3

8

Voltage

(V)

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700

14

A

B

C

D

1234

B

3.4 FRONT MD PCB ASSY

66770

51029

B

FRONT MD PCB

ASSY

52715

IC900

52182

(NJU6408B)

D900

52907

(SLA380MT3F)

2.64V (POWER OFF)

0.1V (NIGHT)

0.1V (DAY)

0V (POWER OFF)

4.4V (NIGHT)

4.55V (DAY)

0V

0V (POWER OFF)

0V (NIGHT)

4.5V (DAY)

0V

0.1V

1

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700

15

A

B

C

D

5678

B

CN802

A

CN803

A

FRONT MD PCB

SW900 : SOUND SCAPE

SW901 : DISPLAY (LANGUAGE)

SW902 : MD EDIT

SW903 : ENTER

SW904 : CANCEL

SW905 : STOP ( )

SW906 : PLAY PAUSE ( )

SW907 : - ( )

SW908 : + ( )

SW909 : MODE

SW910 : EJECT ( )

SW911 : CD MD REC

SW912 : REC

D910

SLR342MCTC7

53426

0V

0V 4.39V (SCAPE ON)

0V (SCAPE OFF)

Voltage

(V)

IC900

1 2.5

2.5

2

3 2.5

4 2.5

5 2.5

6 2.5

7 2.5

8 2.5

9 2.5

10

11 2.5

12

Voltage

(V)

13 2.5

14 2.5

15 2.5

16 2.5

17 2.5

18 2.5

19 2.5

20 2.5

21 2.5

22 2.5

23 0

24 2.32

Voltage

(V)

25 2.54

26 3.97

27 2.99

28 1.99

29 1.01

30 0

31 0

32 2.93

33 4.99

34 2.53

35 1.36

36 0.37

Voltage

(V)

37 0.4

38 0.38

39 0.31

40 4.5

41 4.5

42 0.27

43 0.28

44 0.26

45 0.2

46 0.3

47 2.5

48 2.5

Voltage

(V)

49 2.5

2.5

50

51 2.5

52 2.5

53 2.5

54 2.5

55 2.5

56 2.5

57 2.5

58

59 2.5

60

Voltage

(V)

61 2.5

62 2.5

63 2.5

64 2.5

65 2.5

66 2.5

67 2.5

68 2.5

69 2.5

70 2.5

71 2.5

72 2.5

Voltage

(V)

73 2.5

74 2.5

75 2.5

76 2.5

77 2.5

78 2.5

79 2.5

80 2.5

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700

16

A

B

C

D

1234

L122

C134

0.1/25

F

C146

0.1/25

F

A2 GND

H+5V HGND

SCTX

A2+3V

LD GND

LD+3V

DCH GND

A2 GND

A+3V

D+3V DGND

A2+3V

DCH GND

A2 GND

D+3V

DGND

1

2

3

4

5

6

7

8

9

10

11

12

36

35

34

33

32

31

30

29

28

27

26

25

13 14 15 16 17 18 19 20 21 22 23 24

4748 46 45 44 43 42 41 40 39 38 37

11

12

13

14

15

16

17

18

19

20

10

9

8

7

6

5

4

3

2

1

11 12 13 14 15 1610

987654321

5 4

321

5

4

3

2

1

R188

10k R177

3.3k

R189

10k R175

3.3k

R185

10k R179

47k

R106 3.3M

171819202122232428 27 26 2529303132

TP26 TP27

OWH1

OWH2 OWH1

C185

0.001

/500

WSR

C184

22/8

SR

S

D181

F1J6

D183

F1J6

R182

47k

R183

47k

R187

0

R186

0

Q181

2SJ278MY

8-729-018-76

Q182

2SK1764KY

8-729-017-55

C183

0.1/25 F C182

0.1/25 F

D181,D183:

8-719-046-86

+5V

GND

R181

10k

Q180

DTC114EK

C181

100/6.3

R502 0

R504 0

R146 330

R150

0

R141

0R148

680 R147

100

C107

0.1/25

F

C119

10/10 T

R115

1k R113

1k

R103

1k

R112

47k

R110

10k

R184

10k

R180

10k

Q103

DTC114EK Q104

DTC114EK

Q102

2SA1037K

C108

0.1/25

F

C116

0.022

/50 B

C117

0.1

/25 B

CN104

4P

CN101

21P

CN110

5P

CN105

7P

IC152

BH6511FS-E2

8-759-430-28

ROHM DRIVER

IC122

TC7S08F

IC101

CXA2523AR

8-752-080-95

RF AMP

IC181

TC74ACT540FT(EL)

8-759-523-48

IC103

FMW1

L101

L102

L103

L101-L103:

F.B

G

DE

FC

VC I

BA

VCC J

IL LG

VR MOD

KPD

F- F+

T- T+

VEE

E

D

C

F

I

VC

A

B

J

VCC

LD GND

I

J

VC

A

B

C

D

E

F

PD

APC APCREF

GND

TEMPI

TEMPR

SWDT

SCLK

XLAT

XSTBY

FOCNT

VREF

EOADJ

3TADJ

VCC

BOTM

ABCD

FE

AUX

ADFG

ADAGC

ADIN

ADFM

SE

CSLED

TE

WBLADJ

MORFO

MORFI

RFO

OPN

OPO

ADDC

COMPP

COMPO

AGC1

RFAGC

RF

PEAK

ILCC

MOD

VR

PD

K

FCS+

FCS–

TRK+

TRK–

CAPA-

CAPA+

IN2R

IN2F

VM2

OUT2F

PGND2

OUT2R

VM12

OUT1R

PGND1

OUT1F

VM1

IN1F

IN1R

VDD

GND

VG

IN4R

IN4F

VM4

OUT4F

PGND4

OUT4R

VM34

OUT3R

PGND3

OUT3F

VM3

IN3F

IN3R

PSB

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

I+3V

IOP

TE

VC

RF

5

4

3

2

1

SLED–

SLED+

SPDL–

SPDL+

PROTECT

GND

REFLECT

7

6

5

4

3

2

1

C115

0.22/16 B

C188

0.01/50 B

C104

10/10 T

Q101

DTA144EK

R117

470k

R107

470k

R104

10k

R158

100k

R165

100k

R167

4.7k

R159

100k R190

10k

R105

4.7k

R163

2.2k

C109

0.022

/25 B

C103

10/10 T

C106

0.001

/50 CH

D101

D101:

DAN202K-T-146

8-719-914-47

C105

0.01

/50 B

C158

0.0068/50

C111

0.068/25 B

BC102

0.1/25 F

C101

10/10 T

C189

0.033/25 B

C112

0.0047

/50 B

C113

1/16

B

ABCD ABCD

FE

VC

R161

2.2k

R162

2.2k

C141

0.1

/25 F

C163

0.01

/50 B

C164

0.01

/50 B

L105

F.B

R164

680

C168

0.1

/25 F

C156

0.1

/25 F

C192

0.1

/25 F

C152

0.1

/25 F

C151

100

/6.3

C153

0.01

/50 B

R166

2.2

1/2W

L161

F.B

L162

F.B

C169

10/10 C167

0.1

/25 F

R163

1 1/4W

Q163

DTA144EK

Q162

2SB798-T1

8-729-103-85

L106 F.B

I+3V TP164

IOP TP163

TE TP162

VC TP161

RF TP160

LD GND

LD GND LD GND

WRPWR

A+3V

LD+3V

FSC–

FSC+

XRST

TRK–

TRK+

FSC–

FSC+

TRK–

TRK+

TRK–

TRK+

ILCC

LDON

SRDR

SFDR

FFDR

FRDR

TRDR

TFDR SPRD

SPFD

SRDR

SFDR FFDR

FRDR

APCREF

TRDR

TFDR SPRD

SPFD

MGND

M+5V

MGND

M+5V

MGND

DGND DGND

AGND

A+3V A+3V

D+3V

AGND

VREF

AGND

XRST

PD

I

J

VC

TE

SE

VC

AUX

AGND

FE

VC

TE

A

B

C

D

E

F

REFLECT PROTECT

FOCNT

XLRF

DTRF CKRF

ADFG

FOCNT

XLRF

DTRF

CKRF

MOD

VCVC

VC

FE

RF

PEAK

BOTM

HGND

HGND HGND

SCTX

H+5V

EFMO

TO OWH

(FOR CHECK)

C

MD MOUNT ASSY

(A-4917-020)

D-SW PWB

MINI DISC DEVICE

3.5 MD MOUNT ASSY

C

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700

17

A

B

C

D

5678

11 12 13 14 15 16 17 18 19 2010

51

52535455

56575859606171 6272 6373 6474 6575 6667686970

987654321

11121314151617181920

10

987654321

11121314151617181920 10

9 8 7 6 5 4 3 2 1

8765

4321 8765

4 3 2 1

54321

21 22 23 24

28

27

26

25

29

30

38

37

36

39

40

31

32

33

34

35

48

47

46

49

50

41

42

43

44

45

2122232428 27 26 252930

38

37

36

39

40

31

32

33

34

35

48

47

46

49

50

41

42

43

44

45

76

77

78

79

80

51 52 53 54 55 56 57 58 59 60 61 7162 7263 7364 7465 7566 67 68 69 70 76 77 78 79 80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

XRAS

A9

XCAS

XOE

XWE

A7

A6

A5

A4

A0

A1

A2

A3

A8

D1

D0

D2

D3

10

9

8

7

65

4

3

2

1

R143 10k

C121

100

/6.3

C171

0.1

/25 F

IC171

BR24C01AF-E2

8-759-484-73

SENS

MNT1

SDA

SCL

SQSY

XINT

DQSY

MNT2

MNT3

MNT2

MNT3

SWDT

SCLK

XLAT

SRDT

SENS

XRST

SQSY

DQSY

SDA

SCL

XINT

MNT0

MNT1

SCLK

SWDT

SRDT

MNT0

XRST

XLAT

R8213

10k

C205 15p

C206

C203

X202 15p

0.1

C201

0.1

C202 0.001

VSS

D3

D2

CAS

OE

A8

A7

A6

A5

A4

D3

D2

XCAS

XOE

A8

A7

A6

A5

A4

D0

D1

WE

RAS

A9

A0

A1

A2

A3

D0

D1

XWE

A9

A0

A1

A2

A3

VCC

IC125

MSM51V4400-70TS-K

8-759-334-38

C194

0.1

B

IC121

CXD2652AR

8-752-384-47

IC201

RU8X12MF-0020

8-759-524-58

IC202

LB1638MTE-L

8-759-099-79

IC192

L88MS33T

8-759-426-95

IC123

TC7WU04F

C136

100/6.3 C130

100p/50

C135

0.1/25

FR137

100

R131

10k

R203

10k

R136

1k

R111

0

DCHG

APC

ADFG

FOCNT

XLRF

CKRF

DTRF

APCREF

LDDR

TRDR

TFDR

DVDD

FFDR

FRDR

FS4

SRDR

SFDR

SPRD

SPFD

FGIN

TEST1

TEST2

TEST3

DVSS

EFMO

SENS

SHOCK

STB

REC P

PB P

MNT2

MNT3

LED0

GND

+3.3V

MNT0(FOK)

MNT1(SHCK)

MNT2(XBUSY)

MNT3(SLOC)

SWDT

SCLK

XLAT

SRDT

SENS

XRST

SQSY

DQSY

RECP

XINT

TX

OSC1

OSC0

XISL

RVDD

RVSS

DIN

DOUT

ADDT

DADT LRCK

MVC1

D3

D2

D0

D1

XWE

XRAS

A09

XCAS

XOE

DVSS

A11

A08

A07

+3.3V

GND

REFLECT

PROTECT

LIMITIN

LDIN

LDOUT

AMUTE

XLATCH

SCTX

MOD

DA-RST

DIG-RST

A06

A05

A04

A10

A00

A01

A02

A03

DVDD

256FS

XBCK

AUX2 TE

SE

AVSS

ADRB

ADRT

AVDD

ADIO

VC

AUX1

FE

ABCD

BOTM

PEAK

CLTV

FILO

FILI

PCO

PDO

AVSS

RF1

BIAS

AVDD

ASYI

GND

XIN-1

XOUT-1

VBAT

+3.3V

(TEST)

SYSTEM RST

DQSY

SQSY

POWER DOWN

XIN1

(AVSS)

XOUT

XIN

GND

PACK OUT

CHACK IN

+3.3V

ASYO

R135

3.3k

R109

0

R140

150

C133

0.0047

/50 B

C131

0.015

/50 B

C128

0.01

/50 B

C129

0.47

/16 B

C132

0.47

/16 B

RF RF1

CH

R133 680k

R132 100k

R134 1k

C207

100p

C208

100p

3

1

5

7

4

2

3

12

6

8

315

7

4268

3

1

5

7

42

6

8

R8204

100k

C209

0.1

R218

1M

C204

0.1

X201

12MHz

X202:

32.768kHz

R217

10k

R216

10k

C212

0.1

C213

0.1 C214

100

LO+

LO–

R212

10k

R211

10k

R208 10k

R209 10k

R210 10k

C210

100p

C211

100p

C187

100/6.3

C190

100

/6.3

L121

C123

0.1/25

F

C191

0.1/25

F

R8120

100

C110

C142

M0

M1 TP153

M2M3

C143

C144

C122 0.01/50 B

0.1/25 F

R195 0

R121 100k

C142-C144:

100p/50

CH

C196

0.1/25

F

R173

1M

R127

100

R196

0

R170

10k

R171

10k

SDA

SCL

RXD

TXD

RTS

CTS

GND

+3.3V

SCLK

SWDT

SRDT

EMP

LDON

FOK WRPWR

GND

A2

A1

A0

SDA

SCL

TEST

+3.3V

VOUT

CN

GND

STB

VIN

MAB1

CN106

6P

CN103

16P

6

5

4

3

2

1

LIMIT IN

PB P

REC P

GND

CHACK IN

NC

1

2

3

4

5

6

SYS 3.3V

LED0

STB

VBAT

SYS RST

P DOWN 7

8

9

10

11

12

AMUTE

XLATCH

DA RST

RXD

TXD

RTS 13

14

15

16

CTS

SCLK

SWDT

EMPHASIS

CN102

19P

19

18

17

16

15

14

256FS

HGND

512FS

+5V

DOUT 13

12

11

10

9

8

H+5V

DIN

+3.3V

GND

M+5V 7

6

5

4

LRCK

M+5V

DADT

MGND 3

2

1

BCK

MGND

ADDT

256FS

TP98

DSSP & DSP

POWER IC

EEPROM

A2+3V

VC

SE

TE

A2 GND

WRPWR

H+5V

M+5V

HGND

SCTX

MOD

LDON

DCH GND

A2 GND A2+3V

A2+3V

AGND

LD GND

LD+3V

A+3V

D+3V

DGND

D+3V

DGND DGND

LDON

MOD

+3.3V

GND

M+5V

MGND

C124

0.1/25 F

C127

0.1/25 F

CN801

L-SW PWB

A

CN804

A

: MD AUDIO SIGNAL ROUTE

(MD)

: MD REC ANALOG AUDIO SIGNAL ROUTE

(MD REC)

: MD REC FROM CD DIGITAL

AUDIO SIGNAL ROUTE

(MD DI)

(MD)

(MD) (MD)

(MD REC)

(MD REC) (MD REC)

(MD DI)

C

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700

18

A

AD/DA PCB ASSY

B

FRONT MD PCB

ASSY

MCLK (IC801 - pin 9)

V : 2V/div. H : 50nsec/div.

1

LRCK (IC801 - pin 10)

V : 2V/div. H : 2µsec/div.

2

XTAL1 (IC800 - pin 32)

V : 2V/div. H : 50nsec/div.

5

MD_RXD (IC800 - pin 5)

V : 2V/div. H : 1msec/div.

6

MD_RXD (IC800 - pin 5)

V : 2V/div. H : 200µsec/div.

6

(IC802 - pin 2)

V : 2V/div. H : 20nsec/div.

7

CD REC IN (CN807)

V : 200mV/div. H : 500nsec/div.

8

SCLK (IC801 - pin 11)

V : 2V/div. H : 200nsec/div.

3

SOO (IC800 - pin 50)

V : 2V/div. H : 20msec/div.

4

SOO (IC800 - pin 50)

V : 2V/div. H : 2msec/div.

4

OSC2 (IC900 - pin 25)

V : 2V/div. H : 2µsec/div.

1

-1

-2

2.9V

0.5V

Waveforms

Note: The encircled numbers denote measuring point in the schematic diagram.

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700

19

4. PCB CONNECTION DIAGRAM

NOTE FOR PCB DIAGRAMS :

1. Part numbers in PCB diagrams match those in the schematic

diagrams.

2. A comparison between the main parts of PCB and schematic

diagrams is shown below.

3. The parts mounted on this PCB include all necessary parts for

several destinations.

For further information for respective destinations, be sure to

check with the schematic diagram.

4. View point of PCB diagrams.

Symbol In PCB

Diagrams Symbol In Schematic

Diagrams Part Name

BCE

D

G

S

BCE

DGS

BCEBCE

BCE

Transistor

with resistor

Field effect

transistor

Resistor array

3-terminal

regulator

Capacitor

Connector

P.C.Board Chip Part

SIDE A

SIDE B

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700

20

A

B

C

D

1234

4.1 AD/DA PCB ASSY

SIDE A

A

AD/DA PCB ASSY

A

TO CD RECIVER

POWER PCB

CN301

CN902

B

CN903

B

CN103

C

CN102

C

TO CD RECIVER

TUNER PCB

CN101

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Pioneer MJ-HX5000 User manual

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