PIONEER AVX-P7000CD Service Manual

0 (0)

Service

Manual

ORDER NO.

CRT2379

7 INCH WIDE AV SYSTEM DISPLAY/CD PLAYER

AVX-P7000CD UC

AVX-P7000CD EW

AVX-P7000CD ES

NOTE:

-See the separate manual CX-680(CRT2216) for the cassette mechanism description.

-The CD mechanism assy employed in this model is one of H1 series.

-For the details of the LCD module and the drive mech unit, refer to the separate manual CRT2276.

CONTENTS

1.

SAFETY INFORMATION............................................

2

7.

GENERAL INFORMATION.......................................

48

2.

EXPLODED VIEWS AND PARTS LIST ......................

3

 

7.1DIAGNOSIS ........................................................

48

3.

BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..

12

 

7.1.1 TEST MODE .............................................

48

4.

PCB CONNECTION DIAGRAM................................

31

 

7.1.2 DISASSEMBLY.........................................

52

5.

ELECTRICAL PARTS LIST........................................

41

 

7.1.3 PCB LOCATIONS......................................

59

6.

ADJUSTMENT .........................................................

46

 

7.2IC .........................................................................

60

 

 

 

 

7.3MECHANISM DESCRIPTIONS...........................

66

 

 

 

8.

OPERATIONS AND SPECIFICATIONS....................

70

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

C PIONEER ELECTRONIC CORPORATION 1999

K-ZZU. APR. 1999 Printed in Japan

AVX-P7000CD

- CD Player Service Precautions

1.For pickup unit(CXX1290) handling, please refer to"Disassembly"(see page 55).

During replacement, handling precautions shall be taken to prevent an electrostatic discharge(protection by a short pin).

2.During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector is plugged or unplugged.

3.Please checking the grating after changing the service pickup unit(see page 46).

1. SAFETY INFORMATION

CAUTION

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 mot risk trying to do so and refer the repair to a qualified service technician.

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

1. Safety Precautions for those who Service this Unit.

When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable results.

Caution:

1.During repair or tests, minimum distance of 13cm from the focus lens must be kept.

2.During repair or tests, do not view laser beam for 10 seconds or longer.

2.A “CLASS 1 LASER PRODUCT” label is affixed to the rear of the player.

3.The triangular label is attached to the mechanism unit frame.

CLASS 1

LASER PRODUCT

4. Specifications of Laser Diode

Specifications of laser radiation fields to which human access is possible during service. Wavelength = 800 nanometers

2

AVX-P7000CD

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

 

 

16

 

 

 

17

14

 

 

 

9

11

 

20

19

10

13

 

12

18

 

7

3

 

6

 

1

 

5

 

15

8

 

 

 

4

21

2

3

AVX-P7000CD

NOTE:

-Parts marked by “*”are generally unavailable because they are not in our Master Spare Parts List.

-Screws adjacent to mark on the product are used for disassembly.

-PACKING SECTION PARTS LIST

 

 

 

 

Part No.

 

Mark No. Description

AVX-P7000CD/UC

AVX-P7000CD/EW

AVX-P7000CD/ES

 

1

Carton

CHG3804

CHG3802

CHG3803

 

2

Contain Box

CHL3804

CHL3802

CHL3803

 

3

Protector

CHP2163

CHP2163

CHP2163

 

4

Protector

CHP2164

CHP2164

CHP2164

 

5

Cord Assy

CDE5930

CDE5930

CDE5930

 

6

Cord Assy

CDE5908

CDE5908

CDE5908

 

7

Cord Assy

CDE6033

CDE6033

CDE6033

 

8

Speaker Assy

CXB4203

CXB4203

Not used

 

9

Accessory Assy

CEA2547

CEA2547

CEA2547

 

10

Screw

CBA1002

CBA1002

CBA1002

 

11

Handle

CNC5395

CNC5395

CNC5395

 

12

Bush

CNV1917

CNV1917

CNV1917

*

13

Polyethylene Bag

E36-615

E36-615

E36-615

*

14

Polyethylene Bag

CEG-127

CEG-127

CEG-127

 

15

Polyethylene Bag

CEG1173

CEG1042

CEG1042

 

16-1

Owner's Manual

CRD3011

CRD3013

CRD3044

 

16-2

Owner's Manual

Not used

CRD3014

Not used

 

16-3

Installation Manual

Not used

CRD3015

Not used

*

16-4

Warranty Card

Not used

CRY1087

Not used

*

16-5

Card

ARY1048

Not used

Not used

 

17

Polyethylene Bag

Not used

CEG1116

Not used

 

18

Screw

CBA1468

CBA1468

CBA1468

 

19

Screw

CMZ50P060FMC

CMZ50P060FMC

CMZ50P060FMC

 

20

Screw

BMZ50P060FMC

BMZ50P060FMC

BMZ50P060FMC

 

21

Cord Assy

CDE5939

CDE5939

CDE5939

 

 

 

 

 

 

- Owner's Manual and Installation Manual

Model

Part No.

Language

 

 

 

AVX-P7000CD/UC

CRD3011

English,French

 

 

 

AVX-P7000CD/EW

CRD3013

English,Spanish,German

 

 

 

 

CRD3014

French,Italian,Dutch

 

 

 

 

CRD3015

English,Spanish,Dutch,German,French,Italian

 

 

 

AVX-P7000CD/ES

CRD3044

English,Spanish

 

 

 

4

AVX-P7000CD

2.2 EXTERIOR(1/2)

5

AVX-P7000CD

6

AVX-P7000CD

(1) EXTERIOR SECTION PARTS LIST

Mark No. Description

Part No.

 

Mark No. Description

Part No.

1

Screw

BMZ26P050FZK

46

IC(IC1)

SBX8035-H

2

IC(IC24)

PNA4603H00LB

47

Spacer

CNM6200

3

Screw

BSZ26P040FMC

48

Rack

CNV5737

4

Screw

BSZ30P040FMC

49

Rack

CNV5738

5

Transistor(Q1801,Q1809)

2SD2396

50

Chassis Unit

CXB3769

6

Screw(M2x2)

CBA1487

51

Screw

BPZ20P100FMC

7

Connector

CDE5925

52

Screw

BPZ20P120FZK

8

Cord Assy

CDE5930

53

Screw

BPZ26P050FMC

9

Fuse(4A)

CEK1001

54

Button(ANGEL,WIDE)

See Contrast table(2)

10

Cap

CNS1472

55

Screw

See Contrast table(2)

11

Screw

UFZ26P030FMC

56

Screw

CBA1481

12

Resistor

RS1/2PMF102J

57

Screw

CBA1482

13

Case

CNB2458

58

Screw

CBA1484

14

Holder

CNC6798

59

Connector

CDE5924

15

Bracket

CNC8260

60

Case

CNC8405

16

Bracket

CNC8261

61

•••••

 

17

Holder

CNC8359

62

Insulator

CNM6314

18

Holder

CNC8387

63

Insulator

CNM6315

19

Insulator

CNM6199

64

Insulator

CNM6339

20

Insulator

CNM6201

65

Insulator

CNM6340

21

PCB

CNP5539

66

PCB

CNP5449

22

Panel

See Contrast table(2)

67

PCB

CNP5451

23

Cord Assy

See Contrast table(2)

68

Cover

See Contrast table(2)

24

Cord Assy

See Contrast table(2)

69

Holder

CNV5744

25

Cord Assy

CDE6138

70

Holder

CNV5842

26

System Micro Computer Unit

See Contrast table(2)

71

Relay Unit

CWM6425

27

Screw

ASZ26P100FMC

72

Connector(CN52)

CKS3124

28

Clamper

CEF1009

73

Connector(CN53)

CKS3124

29

Plug(CN1801)

CKS-461

74

Connector(CN57)

CKS3125

30

Connector(CN1604)

CKS3125

75

Connector(CN51)

CKS3802

31

Connector(CN1601)

CKS4064

76

Connector(CN55)

CKS4132

32

Connector(CN1602)

CKS4064

77

LCD Keyboard Unit

See Contrast table(2)

33

Connector(CN1603)

CKS4066

78

Connector(CN21)

CKS4057

34

Holder

CNC8259

79

Spacer

CNM6271

35

Heat Sink

CNC8262

80

Encoder Unit

CWM6587

36

CD Micro Computer Unit

CWM6444

81

Screw

CBA1483

37

Connector(CN2601)

CKS1968

82

Connector(CN56)

CKS3125

38

Connector(CN2002)

CKS3132

83

Bracket

CNC8406

39

Connector(CN2001)

CKS3133

84

Gear

CNV5841

40

Connector(CN2901)

CKS3133

85

LCD Module

CWX2389

41

Connector(CN2902)

CKS3971

86

Grille Unit

See Contrast table(2)

42

Connector(CN2602)

CKS4054

87

Drive Mechanism Unit

See Contrast table(2)

43

Connector(CN2603)

CKS4063

88

Screw

BPZ20P060FMC

44

Connector(CN2604)

CKS4063

89

Button

CAC6025

45

Connector(CN2605)

CKS4065

90

Button

CAC6026

7

AVX-P7000CD

Mark No. Description

Part No.

*

91

Cover

CNM6470

 

92

Panel Keyboard Unit

See Contrast table(2)

 

93

Connector(CN1)

CKS4054

 

94

Spacer

CNM6272

 

95

Grille Unit

See Contrast table(2)

 

96

Detach Grille Assy

See Contrast table(2)

 

97

Screw

BPZ20P060FZK

 

98

Button(Detach)

See Contrast table(2)

 

99

Button(+)

See Contrast table(2)

 

100

Button(-)

See Contrast table(2)

 

101

Button(CD EJECT)

See Contrast table(2)

 

102

Button(OPEN/CLOSE)

See Contrast table(2)

 

103

Button(RESET)

See Contrast table(2)

 

104

Spring

CBH2239

 

105

Spring

CBH2302

 

106

Cover

See Contrast table(2)

 

107

Grille

See Contrast table(2)

 

108

CD Mechanism Module(H1)

CXK5141

 

109

Cord Assy

See Contrast table(2)

 

110

Cord Assy

See Contrast table(2)

8

AVX-P7000CD

(2) CONTRAST TABLE

AVX-P7000CD/UC , AVX-P7000CD/EW and AVX-P7000CD/ES are constructed the same except for the

following:

 

 

 

Part No.

 

Mark No.

Description

AVX-P7000CD/UC

AVX-P7000CD/EW

AVX-P7000CD/ES

22

Panel

CNS5427

CNS5427

CNS5550

23

Cord Assy

CDE5934

CDE5934

Not used

24

Cord Assy

CDE6030

CDE6030

Not Used

26

System Micro Computer Unit

CWM6430

CWM6431

CWM6430

54

Button

CAC6107

CAC6107

CAC6024

55

Screw

CBA1477

CBA1477

CBA1475

68

Cover

CNS5499

CNS5499

CNS5420

77

LCD Keyboard Unit

CWM6426

CWM6427

CWM6426

86

Grille Unit

CXB4533

CXB4533

CXB4534

87

Drive Mechanism Unit

CXB4204

CXB4204

CXB4205

92

Panel Keyboard Unit

CWM6439

CWM6438

CWM6439

95

Grille Unit

CXB4554

CXB4554

CXB4551

96

Detach Grille Assy

CXB4227

CXB4226

CXB4228

98

Button

CAC6031

CAC6031

CAC6151

99

Button

CAC6108

CAC6108

CAC6027

100

Button

CAC6109

CAC6109

CAC6028

101

Button

CAC6110

CAC6110

CAC6029

102

Button

CAC6111

CAC6111

CAC6030

103

Button

CAC6112

CAC6112

CAC6032

106

Cover

CNS5503

CNS5503

CNS5424

107

Grille

CNS5504

CNS5502

CNS5505

109

Cord Assy

Not used

Not used

CDE5937

110

Cord Assy

Not used

Not used

CDE6070

9

AVX-P7000CD

2.3 CD MECHANISM MODULE

10

AVX-P7000CD

- CD MECHANISM MODULE SECTION PARTS LIST

Mark No.

Description

Part No.

 

Mark No.

Description

Part No.

 

1

Control Unit

CWX2350

 

51

Spring

CBH2039

 

2

Connector(CN701)

CKS1968

52

Rack

CNV5471

 

3

Connector(CN802)

CKS3477

53

Bracket Unit

CXB1674

 

4

Connector(CN801)

CKS3481

54

Screw Unit

CXB1676

 

5

Connector(CN101)

CKS3486

55

Chassis Unit

CXB3042

 

6

Screw

BMZ20P025FMC

56

Washer

CBF1038

 

7

Screw(M2×2.5)

CBA1037

57

Spring

CBH2035

 

8

Screw(M2×5)

CBA1296

58

Spring

CBH2036

 

9

Screw(M2×1.8)

CBA1340

59

Lever

CNV5078

 

10

Screw(M2×4)

CBA1362

60

Lever Unit

CXB3207

 

11

Screw(M2×9)

CBA1440

61

Arm Unit

CXB1680

 

12

Spring

CBH2029

62

Washer

CBF1038

 

13

Spring

CBH2030

63

Gear

CNV5083

 

14

Spring

CBH2031

64

Gear

CNV5084

 

15

Spring

CBH2032

65

Bracket Unit

CXB1682

 

16

Spring

CBH2033

66

Bracket

CNC7292

 

17

Spring

CBH2207

67

•••••

 

 

18

Spring

CBH2040

68

LOAD Motor Unit(M2)

CXB1684

 

19

Spring

CBH2041

69

Screw

JFZ14P020FNI

 

20

Spring

CBH2042

70

Screw(M2×2)

CBA1451

 

21

Spring

CBH2052

71

Washer

CBF1037

 

22

Shaft

CLA3232

72

Washer

CBF1060

 

23

Frame

CNC8264

73

Screw

CBH2170

 

24

Frame

CNC7286

74

Roller

CLA3222

 

25

Lever

CNC7288

75

Roller

CNV3412

 

26

Lever

CNC7289

76

Arm

CNV5075

 

27

Cover

CNC7294

77

Roller Gear Unit

CXB1686

 

28

Cover

CNC7304

78

Bracket Unit

CXB2627

 

29

Sheet

CNM5401

79

•••••

 

 

30

Sheet

CNM5402

80

•••••

 

 

31

Sheet

CNM5814

81

Washer

YE20FUC

 

32

PCB

CNP4854

82

Guide Arm Assy

CXB1688

 

33

Belt

CNT1082

83

Photo-transistor(P1-3)

CPT-230S-X

 

34

Damper

CNV5855

84

Clamp Arm Assy

CXB3137

 

35

Gear

CNV5080

85

•••••

 

 

36

Gear

CNV5081

* 86

Sheet

CNM5398

 

37

Gear

CNV5082

87

•••••

 

 

38

Holder

CNV5098

88

Motor(M3)

CXM1129

 

39

Guide

CNV5352

89

Washer

YE25FUC

 

40

Mechanism FPC Unit

CWX2191

90

Pickup Unit(Service)

CXX1290

 

41

Connector

CKS3767

91

Screw

IMS20P035FMC

*

42

PCB

CNP4852

92

Spring

CBH2206

*

43

Arm

CNC7287

93

Bracket

CNC7977

 

44

•••••

 

94

•••••

 

 

45

•••••

 

95

Sheet

CNM6055

 

46

•••••

 

96

CRG Motor Assy(M1)

CXB1670

 

47

Bracket

CNC7300

97

Spring

CBL1412

*

48

CRG Motor Unit

CXB1671

98

Screw

IMS20P025FMC

 

49

Screw

JFZ14P020FNI

 

 

 

 

 

50

Washer

CBF1037

 

 

 

 

11

AVX-P7000CD

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

B

G

H MECHANISM FPC UNIT

I PHOTO FPC UNIT

E

J

A

AVX-P7000CD

C

D

 

F

13

1

 

2

 

3

 

4

 

 

 

AVX-P7000CD

3.2 SYSTEM MICRO COMPUTER UNIT

Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL

PARTS LIST”.

A

B CD MICRO COMPUTER UNIT

CN2603

CN2604

CN2605

B

SYSTEM MICRO COMPUTER

C

CD REGULATOR

VDD REGULATOR

D

VIDEO REGU

A

14

1

2

3

4

5

 

6

 

7

 

8

 

 

 

AVX-P7000CD

A

A SYSTEM MICRO COMPUTER UNIT

B

V.SEL

1mH

GND

C

I.SENS

1K(1/2W)

2R2K 16K

C1818

C1817

D

EO REGULATOR

MOTOR DRIVER

A 15

5

 

6

 

7

 

8

 

 

 

 

 

 

PIONEER AVX-P7000CD Service Manual

1

 

2

 

3

 

4

 

 

 

AVX-P7000CD

3.3 CD MICRO COMPUTER UNIT

IP-BUS:2.2dBs

A

AUDIO

SELECT

IP-BUS:2.2dBs

S-CD:2.52dBs

B

S-CD:0.22dBs

G

CONTROL

UNIT

CN701

CD MICRO COMPUTER

C

D

A

 

 

 

A

 

CN1601

A

CN1602

CN1603

 

 

 

 

 

 

16 B

1

2

3

4

5

 

6

 

7

 

8

 

 

 

 

AVX-P7000CD

B CD MICRO COMUTER UNIT

A

UC,EW model

B

 

C

 

C

 

RELAY

 

UNIT

SYNCHRONIZING

CN51

SEPARATION

 

D

J

B 17

5

 

6

 

7

 

8

 

 

 

 

 

 

1

 

2

 

3

 

4

 

 

 

AVX-P7000CD

3.4 RELAY UNIT AND ENCODER UNIT

M52

M51 BACK SENSOR

ANGLE SENSOR

 

 

SW

FX2484

FX2484

 

 

 

A

 

 

10k(B)

F

ENCODER UNIT

B

B

CN2902

C

8R2K

D

C RELAY UNIT

18 C F

1

2

3

4

T

5

 

6

 

7

 

8

 

 

 

AVX-P7000CD

A

D LCD KEYBOARD UNIT

CN21

B

LCD

MODULE

C

D

C 19

5

 

6

 

7

 

8

 

 

 

 

 

 

1

 

2

 

3

 

4

 

 

 

AVX-P7000CD

3.5 LCD KEYBOARD UNIT

A

D LCD KEYBOARD UNIT

CINEMA NORMAL FULL ZOOM JUST

B

C

CN55

C

UC,ES model

S21-S23

EW model:CSG1113

UC,ES model:CSG1112

EW model

UC,ES model

EW model

D

20 D

1

2

3

4

1

 

2

 

3.6 PANEL KEYBOARD UNIT

EW model

S52 CSN1052

SENSOR SW

UC,ES model

B CN2602

SML210LT

EW model

J

SW UNIT

3

 

4

 

AVX-P7000CD

A

E PANEL KEYBOARD UNIT

B

UC,ES model

C

EW model

D

E J 21

1

 

2

 

3

 

4

 

 

 

 

 

 

1

 

2

 

3

 

4

 

 

 

AVX-P7000CD

G-a

3.7 CD MECHANISM MODULE(GUIDE PAGE)

A

 

 

 

 

 

 

Large size

 

 

 

 

 

 

SCH diagram

 

G-a

 

 

G-b

 

 

 

 

 

 

 

 

 

 

 

 

 

G-a

G-b

Guide page

G-a

G-b

Detailed page

PICKUP UNIT

(SERVICE)

B

H MECHANISM FPC UNIT

C

I PHOTO FPC UNIT

D

22 G H I

1

2

3

4

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