Pioneer CDX-M2086ZBM Manuale utente

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. 501 Orchard Road, #10-00, Wheelock Place, Singapore 238880

C PIONEER ELECTRONIC CORPORATION 1998 K-ZZU. JULY 1998 Printed in Japan

ORDER NO.

CRT2223

MULTI-COMPACT DISC PLAYER

CDX-M2086ZBM X1HWL

BMW

CONTENTS

1. SAFETY INFORMATION ............................................3

2. EXPLODED VIEWS AND PARTS LIST.......................4

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

4. PCB CONNECTION DIAGRAM................................24

5. ELECTRICAL PARTS LIST ........................................30

6. ADJUSTMENT..........................................................33

7. GENERAL INFORMATION .......................................40

7.1 IC .........................................................................40

7.2 DIAGNOSIS ........................................................43

7.2.1 DISASSEMBLY .........................................43

7.2.2 TEST MODE..............................................44

7.2.3 CONNETOR FUNCTION DESCRIPTION..48

7.3 BLOCK DIAGRAM ..............................................49

8. OPERATIONS AND SPECIFICATIONS.....................50

-See the separate manual CX-652(CRT1857) for the CD mechanism description, disassembly and circuit

description.

-The CD mechanism employed in this model is one of C5 series.

VEHICLE DESTINATION PRODUCED AFTER ID No. BMW PART No. PIONEER MODEL No.

BMW 7 series WORLD 1998 65.12-8 375 537.0CDX-M2086ZBM/X1HWL

CDX-M2086ZBM

-CD Player Service Precautions

1. For pickup unit(Service)(CXX1235) handling, please

refer to"Disassembly"(CX-652 Service Manual

CRT1857).

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 pickup

unit.

4. Since these screws protects the mechanism during

transport, be sure to affix it when it is transported for

repair, etc.

-Transportation of multi-CD Player

Seal

After removing the transport screw,

cover the hole with the supplied seal.

Transport screw

Attach to original position before transporting the set.

A transport screw has been attached to the set in order to protect it

during transportation. After removing the transport screw, cover the

hole with the supplied seal. Be sure to remove the transport screw

Before mounting the set. The removed transport screw should be

retained in the accessory bag for use the next time the set is transported.

CDX-M2086ZBM

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.

1. SAFETY INFORMATION

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.

1. Safety Precautions for those who Service this Unit.

• Follow the adjustment steps (see pages 31 through 37)in the service manual when servicing this unit. When check-

ing 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.

4. Specifications of Laser Diode

Specifications of laser radiation fields to which human access is possible during service.

Wavelength = 785 nanometers

Radiant power = 69.7 microwatts(Through a circular aperture stop having a diameter of 80 millimeters)

0.55 microwatts(Through a circular aperture stop having a diameter of 7 millimeters)

CDX-M2086ZBM

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

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.

* 1 Pass Card CRY1122

* 2 Polyethylene Bag E36-615

3 Carton HHG3431

4 Contain Box HHL3431

5 Polyethylene Bag HEG0009

6 Protector HHP1668

7 Protector HHP1669

8 Seal CNM4918

9 Magazine Assy CXB2843

-PACKING SECTION PARTS LIST

Mark No. Description Part No.

CDX-M2086ZBM

2.2 EXTERIOR

CDX-M2086ZBM

1 Screw BMZ26P040FMC

2 Screw BMZ30P040FMC

3 Screw BMZ30P040FZK

4 Screw CBA1353

5 Spring CBH2209

6 Cord Assy CDE5367

7 Fuse(5A) CEK1005

8 Lower Case CNB2364

9 Sub Chassis CNC7110

10 Holder CNC7111

11 Seal CNM4918

12 PCB CNP4760

13 Damper CNV5465

14 Extension Unit HWX2132

15 Screw BMZ26P060FMC

16 Screw CBA1407

17 Connector(CN901) CKM1253

18 Connector(CN101) CKM1254

19 Plug(CN702) CKS1036

20 Plug(CN703) CKS1633

21 Connector(CN701) CKS2779

22 Connector(CN201) CKX1012

23 Holder CNC7112

24 Screw PPZ20P060FMC

25 Grille Assy HXB1316

26 Screw BPZ26P080FMC

27 Button CAC5546

28 Door CAT1949

29 Spring CBH1426

30 Spring CBH1983

31 Spring CBH2133

32 Shaft CLA1949

33 Shaft CLA2038

34 Spring Holder CNC3972

35 Cushion CNM5862

36 Sheet CNM6020

37 Grille CNS4895

38 Lever CNV5309

39 Stopper CNV5413

40 Chassis L Assy CXB1618

41 Chassis R Assy CXB1619

42 Frame L Assy CXB1621

43 Frame R Assy CXB1622

44 Upper Case CXB3153

45 CD Mechanism Module(C5) CXK4480

46 Clamper HEF-102

47 Screw IMS30P040FMC

48 Transistor(Q903) 2SB1185

49 Fuse Holder CKR1011

-EXTERIOR SECTION PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.

CDX-M2086ZBM

2.3 CD MECHANISM MODULE

CDX-M2086ZBM

1 CD Core Unit CWX2118

2 Connector(CN701) CKS1968

3 Connector(CN801) CKS3484

4 Connector(CN101) CKS3486

5 Screw IMS26P040FMC

6 Pickup Unit(Service) CXX1235

7 Screw JFZ17P020FNI

8 Volume(VR801) CCW1021

9 Screw(M2x2.5) CBA1037

10 Screw(M2x2.5) CBA1041

11 Screw(M2x2.5) CBA1077

12 Screw(M2x2.5) CBA1085

13 Screw CBA1114

14 Screw CBA1166

15 Screw(M2x2) CBA1176

16 Screw CBA1250

17 Screw(M2x2) CBA1362

18 Screw CBA1387

19 Screw CBA1419

20 Washer CBF1002

21 Washer CBF1038

22 Spring CBH1822

23 Spring CBH1827

24 Spring CBH1830

25 Spring CBH1930

26 Spring CBH1948

27 Spring CBH1972

28 Spring CBH1974

29 Spring CBH2024

30 Spring CBH2091

31 Spring CBL1241

32 Spring CBL1242

33 Spring CBL1295

34 Spring CBL1314

35 Spring CBL1362

36 Spring CBL1388

37 Washer YE20FUC

38 Shaft CLA3087

39 Arm CNC6181

40 Lever CNC6194

41 Lever CNC6534

42 Arm CNC6799

* 43 Holder CNC6819

* 44 Holder CNC6827

45 Plate CNC6847

46 Holder CNC7065

47 Frame CNC7070

48 Cover CNC7074

49 Plate CNC7076

* 50 Bracket CNC7115

51 Lever CNC7715

52 Lever CNC7975

53 Lever CNC8097

54 Spacer CNM4879

* 55 Sheet CNM5020

56 Sheet CNM5118

57 PCB CNP4205

58 PCB CNP4382

59 Ball CNR1189

60 Bearing CNR1423

61 Belt CNT1053

62 Gear CNV4403

63 Gear CNV4404

64 Gear CNV4406

65 Rail(White) CNV4419

66 Rail(Black) CNV4420

67 Lever CNV4422

68 Guide CNV4597

69 Guide CNV4722

70 Holder CNV4761

71 Gear CNV4827

72 Rack CNV4828

73 Cover CNV4924

74 Holder CNV4950

75 Gear CNV4954

76 Guide CNV4982

77 Arm CNV5072

78 Arm CNV5073

79 Clamper CNV5226

80 Gear CNV5305

81 Gear CNV5306

82 Guide CNV5517

83 Speing Switch CSN1033

84 PCB Unit CWX2032

85 Motor Unit(M854)(Carriage) CXB1394

86 Motor Unit(M853)(Tray) CXB1142

87 Motor Unit(M851)(Spindle) CXB1395

88 Lever Unit CXB1256

89 Screw Unit CXB1270

90 Bearing CNR1423

Mark No. Description Part No. Mark No. Description Part No.

-CD MECHANISM MODULE SECTION PARTS LIST

CDX-M2086ZBM

91 Arm Unit CXB1476

92 Motor Unit CXB1847

93 Bracket CNC7067

94 Screw JFZ20P025FNI

95 Plate Unit CXB2262

96 Magazine Holder Unit CXB2287

97 Lever Unit CXB2289

98 Frame Unit CXB2290

* 99 Chassis Unit CXB2692

100 Arm Unit CXB2815

101 Damper Unit CXB2816

102 Bracket Unit CXB2962

103 Photo Transistor(Q851) PT4800

104 Switch(S853,S855) CSN1012

105 Chassis Unit CXB3313

106 Screw JFZ20P025FNI

107 Screw JGZ17P022FZK

108 Washer YE15FUC

109 LED(D851) CN504-2

Note: As for brown and orange lead wires, be sure to use the cord kit (CDK1033).

(Shorter or longer wires may lead to malfunctions.)

Mark No. Description Part No.

CDX-M2086ZBM

2.4 MAGAZINE ASSY

1 Magazine Assy CXB2843

2 Tray CNV5341

-MAGAZINE ASSY SECTION PARTS LIST

Mark No. Description Part No.

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