PIONEER DEH-P2000/XN/UC - Service Manual Immediate Download

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 1998

K-ZZD. DEC. 1998 Printed in Japan

ORDER NO.

CRT2311

MULTI-CD CONTROL HIGH POWER CD PLAYER WITH FM/AM TUNER

DEH-P2000

1N/UC

Service

Manual

CONTENTS

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

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

3. SCHEMATIC DIAGRAM ...........................................12

4. PCB CONNECTION DIAGRAM ................................28

5. ELECTRICAL PARTS LIST ........................................38

6. ADJUSTMENT..........................................................45

7. GENERAL INFORMATION .......................................49

7.1 PARTS .................................................................49

7.1.1 IC................................................................49

7.1.2 DISPLAY ....................................................56

7.2 DIAGNOSIS ........................................................57

7.2.1 DISASSEMBLY .........................................57

7.2.2 TEST MODE ..............................................58

7.3 BLOCK DIAGRAM ..............................................62

8. OPERATIONS AND SPECIFICATIONS.....................63

- See the separate manual CX-916(CRT2300) for the CD mechanism description, disassembly and circuit

description.

- The CD mechanism employed in this model is one of S8 series.

DEH-P20

1N/UC

DEH-P2050

1N/ES,ES

DEH-P2000/X1N/UC

DEH-P2000,P20,P2050

- CD Player Service Precautions

1. For pickup unit(CXX1285) handling, please refer

to"Disassembly"(CX-916 Service Manual CRT2300).

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 con-

nector is plugged or unplugged.

3. Please checking the grating after changing the ser-

vice pickup unit(see page 47).

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 not 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 INFORMATION

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

DEH-P2000,P20,P2050

- Owner's Manual

Model

Part No.

Language

DEH-P2000/X1N/UC, DEH-P20/X1N/UC

CRD2851

English, French, Spanish

DEH-P2050/X1N/ES, DEH-P2050/ES

CRD2855

English, Spanish, Portuguese

CRD2856

Arabic, Chinese

- Installation Manual

Model

Part No.

Language

DEH-P2000/X1N/UC, DEH-P20/X1N/UC

CRD2852

English, French, Spanish

DEH-P2050/X1N/ES, DEH-P2050/ES

CRD2857

English, Spanish, Portuguese, Arabic, Chinese

1 Cord Assy

CDE5874

2 Accessory Assy

CEA2395

3 Spring

CBH1650

4 Screw Assy

CEA2396

5 Screw

CBA1002

6 Polyethylene Bag

CEG-127

7 Screw

CRZ50P090FMC

8 Screw

TRZ50P080FMC

9 Polyethylene Bag

CEG-158

10 Handle

CNC5395

11 Bush

CNV3930

12 Polyethylene Bag

See Contrast table(2)

13 ·····

14 Carton

See Contrast table(2)

15 Contain Box

See Contrast table(2)

16 Protector

CHP2101

17 Protector

CHP2102

18 ·····

19 Case Assy

CXB3520

20-1 Owner's Manual

See Contrast table(2)

20-2 Owner's Manual

See Contrast table(2)

20-3 Installation Manual

See Contrast table(2)

20-4 Polyethylene Bag

CEG1116

* 20-5 Card

See Contrast table(2)

Mark No. Description

Part No.

Mark No. Description

Part No.

(1) PACKING SECTION PARTS LIST

NOTE:

- Parts marked by "*" and | can not be supplied.

- Screws adjacent to

mark on the product are used for disassembly.

Part No.

Mark No. Symbol and Description DEH-P2000/X1N/UC

DEH-P20/X1N/UC

DEH-P2050/X1N/ES DEH-P2050/ES

12 Polyethylene Bag

CEG1173

CEG-162

14 Carton

CHG3657

CHG3656

CHG3659

CHG3762

15 Contain Box

CHL3657

CHL3656

CHL3659

CHL3762

20-1 Owner's Manual

CRD2851

CRD2855

20-2 Owner's Manual

Not used

CRD2856

20-3 Installation Manual

CRD2852

CRD2857

* 20-5 Card

ARY1048

Not used

(2) CONTRAST TABLE

DEH-P2000/X1N/UC, DEH-P20/X1N/UC, DEH-P2050/X1N/ES and DEH-P2050/ES are constructed the same

except for the following:

DEH-P2000,P20,P2050

2.2 EXTERIOR

- DEH-P2000/X1N/UC

DEH-P2000,P20,P2050

1 Screw

BMZ26P120FMC

2 Screw

BSZ26P060FMC

3 Screw

BSZ30P060FMC

4 Screw

BSZ30P120FMC

5 Cable

CDE6018

6 Cord Assy

CDE5874

7 Resistor

RS1/2PMF102J

8 ·····

9 Cap

CNS1472

10 ·····

11 Fuse(10A)

CEK1136

12 Holder

CNC6798

13 Cover

CNC8367

14 Earth Plate

CNC8368

15 Transistor(Q981,991)

2SD2396

16 Spacer

CNM4913

17 Insulator

CNM6006

18 Insulator

CNM6224

19 Panel

CNS5132

20 Tuner Amp Unit

CWM6085

21 Screw

ASZ26P080FMC

22 Screw

BPZ26P080FMC

23 Screw

BSZ26P160FMC

24 IC(IC551)

PAL005A

25 Connector(CN551)

CDE5996

26 Antenna Cable(CN502)

CDH1254

27 Clamper

CEF1006

28 Pin Jack(CN431)

CKB1028

29 Terminal(CN501)

CKF1059

30 Connector(CN951)

CKM1299

31 Connector(CN681)

CKS2227

32 Connector(CN411)

CKS3408

33 Connector(CN651)

CKS3581

34 ·····

35 Holder

CNC7533

36 Holder

CNC8039

37 Holder

CNC8041

38 Holder

CNC8043

39 Insulator

CNM5967

40 Heat Sink

CNR1506

41 FM/AM Tuner Unit

CWE1501

42 Holder

CNC7532

43 Chassis Unit

CXB3167

44 ·····

45 ·····

46 Case Assy

CXB3520

47 Button

CAC4836

48 Spring

CBH1835

49 Spring

CBH1996

50 Spring

CBH2208

51 Bracket

CNC6791

52 Holder

CNC8042

53 Cover

CNM6276

54 Panel

CNS5355

55 Arm

CNV4692

56 Arm

CNV4728

57 Arm

CNV5576

58 Screw

IMS20P030FZK

59 Detach Grille Assy

CXB3607

60 Screw

BPZ20P060FMC

61 Screw

BPZ20P100FZK

62 Button(DETACH)

CAC5789

63 Button(+)

CAC5834

64 Button(-)

CAC5837

65 Button(SOURCE)

CAC5983

66 Button(BAND)

CAC5984

67 Button(1-6)

CAC5840

68 Button(PGM,CL)

CAC5841

69 Button(UP,DOWN)

CAC5846

70 Button(<,>)

CAC5849

71 Button(F,A)

CAC5852

72 Button(EJECT)

CAC5853

73 Button(EQ)

CAC6132

74 Spring

CBH2210

75 Cover

CNM6290

76 Cover

CNS5187

77 ·····

78 ·····

79 ·····

80 ·····

81 Housing

CNV5575

82 Keyboard Unit

CWM6098

83 LCD(LCD1801)

CAW1500

84 Connector(CN1801)

CKS3580

85 Holder

CNC8036

86 Sheet

CNM6026

87 ·····

88 CD Mechanism Module

CXK5200

89 Lighting Conductor

CNV5570

90 Connector

CNV5571

91 Grille Unit

CXB3496

92 Case Unit

CXB4033

93 Screw

ISS26P055FUC

94 ·····

95 Cushion

CNM6373

- EXTERIOR SECTION PARTS LIST

Mark No. Description

Part No.

Mark No. Description

Part No.