Pioneer AVIC-8DVD Manuale utente

PIONEER 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 EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium

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

C PIONEER CORPORATION 2001 K-ZZY. JUNE 2001 Printed in Japan

ORDER NO.

CRT2708

DVD NAVIGATION UNIT

AVIC-8DVD EW

Service

Manual

-This service manual should be used together with the following manual(s):

Model No. Order No. Mech. Module Remarks

CX-954 CRT2670 MS2 DVD Mech. Module:Circuit Description, Mech.Description, Disassembly

-This product has the unit part numbers as below.

Unit Part No. Description

CPN1745 Main Assy

*) The unit part numbers listed above are not for the service components.

-For your inspection, the following extention cords are supplied. Use them if necessary.

part to use Part No.

Main PCB (CN3251) <--> DVD Core Unit R (CN1701) GGD1170

Main PCB (CN3254) <--> CC Unit (CN302) GGD1264

Main PCB (CN3901) <--> Interface PCB (CN5004) GGD1171

Main PCB (CN552) <--> GPS Unit (CN461) GGD1265

CC Unit (CN2) <--> DVD Core Unit R (CN1401) GGD1268

AVIC-8DVD

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 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 115 through 119)in the service manual when servicing 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.

CONTENTS

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

2. EXPLODED VIEWS AND PARTS LIST.......................6

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...12

4. PCB CONNECTION DIAGRAM ................................82

5. ELECTRICAL PARTS LIST ........................................98

6. ADJUSTMENT........................................................114

7. GENERAL INFORMATION .....................................120

7.1 DIAGNOSIS ......................................................120

7.1.1 TEST MODE............................................120

7.1.2 USING THE TEST MODE .......................136

7.1.3 DISASSEMBLY .......................................143

7.1.4 CONNECTOR FUNCTION DESCRIPTION.....146

7.2 IC ......................................................................147

7.3 EXPLANATION .................................................166

7.3.1 CIRCUIT DESCRIPTION..........................166

7.3.2 OPERATIONAL FLOW CHART ...............167

8. OPERATIONS AND SPECIFICATIONS...................168

-High voltage is generated in the inverter when the power is supplied to the system. To avoid an electric shock,

reconfirm that the power switch is set to OFF before starting operation.

-Check of installation direction when G-Sensor Unit was after repair.

Lock-screw

Parallel

Lever

Forward / Aft direction of vehicle

Forward / Aft direction

of vehicle

Front

-DVD Player Service Precautions

1. Never adjust the LD VR in the pickup unit to protect the pickup from electrical damages.

2. For pickup unit(service)(CXX1530) handling, please refer to"Disassembly"(see page 143).

During replacement, handling precautions shall be taken to prevent an electrostatic discharge(set the short switch

of the pickup unit to the SHORT side).

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

plugged or unplugged.

4. Please adjusting the skew after changing the pickup unit(see page 118).

AVIC-8DVD

2. The triangular label is attached to the mechanism

unit frame.

On the bottom of the player.

CAUTION :

VORSICHT :

ADVARSEL :

VARNING :

VARO! :

VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN.

AVOID EXPOSURE TO BEAM.

SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG, WENN

ABDECKUNG GEÖFFNET NICHT DEM STRAHL AUSSETZEN!

SYNLIG OG USYNLIG LASERSTRÅLING VED ÅBNING

UNDGÅ UDSÆTTELSE FOR STRÀLING.

SYNLIG OCH OSYNLIG LASERSTRÅLNING NÄR DENNA

DEL ÄR ÖPPNAD BETRAKTA EJ STRÅLEN.

AVATTAESSA ALTISTUT NÄKYVÄ JA NÄKYMÄTTÖMÄLLE

LASERSATEIL YLLE. ÄLÄ KATSO SÄTEESEN. VRW1699

CLASS 1

LASER PRODUCT

WARNING!

The AEL (accessible emission level )of the laser power output is less than CLASS 1

but the laser component is capable of emitting radiation exceeding the limit for

CLASS 1.

A specially instructed person should do servicing operation of the apparatus.

Laser diode characteristics

Wave length:

DVD:640~660nm

CD:770~810nm

Maximum output:2.44mw(Emitting period :9sec.)

DVD:743mw(Emitting period : unlimited)

Additionla Laser Caution

Transistors Q1104 and Q1108 in PCB drive the laser diodes for DVD and CD

respectively. When Q1104 or Q1108 is shorted between their terminals,

the laser diodes for DVD or CD will radiate beam. If the top cover is removed

with no disc loaded while such short-circuit is continued, the naked eyes may

be exposed to the laser beam.

AVIC-8DVD

This warning is stated on the product or

in the operating instructions. When replac-

ing the lithium batteries, follow the note

below.

Dispose of the used battery promptly.

Keep away from children. Do not disas-

semble and do not dispose of in fire.

The battery used in this device may present

a fire or chemical hazard if mistreated. Do

not recharge, disassemble, heat above

100°C or incinerate. Replace only with the

same Part Number. Use of another battery

may present a risk of fire or explosion.

Note: The lithium battery installation po-

sition is shown in the exploded view

and the P.C. board pattern.

Denne advarsel or angivet på produktet

eller i brugsvejledningen. Ved udskiftning

af lithium batterierne følges nedenstående

anveisning.

Batterierne må kun udskiftes med batteri-

er af samme type og mærke.

Denna varning finns på apparaten eller i

bruksanvisningen. Följ nedanstående an-

visningar vid byte av litiumbatterier.

Batterierna får endast bytas ut mot litium-

batterier av samma typ och fabrikat.

VARNING

Explosionsfara vid felaktigt batteribyte.

Använd samma batterityp eller en ek-

vivalent typ som rekommenderas av ap-

parattillverkaren. Kassera använt batteri

enligt fabrikantens instruktion.

ADVARSEL!

Lithiumbatteri — Eksplosionsfare ved

fejlagtig håndtering. Udskiftning må kun

ske med batteri af samme fabrikat og

type. Levér det brugte batteri tilbage til

leverandøren.

WARNING!

Lithium batteries. Danger of explo-

sion. Replacement must be done by

qualified personnel and only by fol-

lowing the instructions given in the

service manual.

AVIC-8DVD

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

AVIC-8DVD

1-1 Owner’s Manual CRD3461

1-2 Installation Manual CRD3456

1-3 Owner's Manual/PEE/ENG CRB1678

1-4 Owner's Manual/PEE/SPE CRB1679

1-5 Owner's Manual/PEE/GER CRB1680

1-6 Owner's Manual/PEE/FRE CRB1681

1-7 Owner's Manual/PEE/ITA CRB1682

1-8 Owner's Manual/PEE/DUT CRB1683

* 1-9 Warranty Card CRY1157

1-10 Passport CRY1013

* 1-11 Polyethylene Bag E36-634

2 Cord Assy CDE6678

3 Cord Assy CDE6659

4 Screw CBA1002

5 Handle CNC5395

6 Bush CNV3930

* 7 Polyethylene Bag E36-615

8 Accessory Assy CEA2536

9 Polyethylene Bag CEG1011

10 Battery CEX1021

11 Connector CKX1049

12 Sheet CNM6370

13 Holder CNS5606

14 Accessory Assy CEA2643

15 Cord Clamper Assy CEA2644

16 Polyethylene Bag CEG1161

17 Sheet CNM6902

18 Screw Assy CEA2896

19 Screw BMZ50P060FZK

20 Screw CMZ50P060FMC

* 21 Polyethylene Sheet CNM4338

22 Polyethylene Bag CEG-162

23 Carton CHG4390

24 Sub Carton CHG4392

25 Contain Box CHL4390

26 Protector CHP2383

27 Protector CHP2384

28 Protector CHP2386

29 Protector CHP2387

30 Microphone Assy CPM1048

31 Remote Control Assy CXB7427

32 GPS Antenna Assy CXB7600

33 Water Proof Pad CZN5352

34 Holder CNC8659

-PACKING SECTION PARTS LIST

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

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.

Part No. Language

CRD3461 English, Spanish, German, French, Italian, Dutch

CRB1678 English

CRB1679 Spanish

CRB1680 German

CRB1681 French

CRB1682 Italian

CRB1683 Dutch

-Owner's Manual

Part No. Language

CRD3456 English, Spanish, German, French, Italian, Dutch

-Installation Manual

AVIC-8DVD

2.2 EXTERIOR

AVIC-8DVD

1 Screw BMZ20P025FMC

2 Screw BMZ26P040FMC

3 Screw(M2.6x4) CBA1013

4 Screw(M3x3) CBA1534

5 FFC CDE6529

6 FFC CDE6530

7 Chassis CNA2429

8 Case CNB2712

9 Bracket CNC9280

10 Bracket CNC9281

11 Shield CNC9643

12 Holder CNC9719

13 Holder CNC9720

14 Insulator CNM7186

15 Insulator CNM7597

16 Cushion CNM7442

17 Cushion CNM7459

18 Insulator CNM7460

19 Cushion CNM7461

20 Insulator CNM7506

21 PCB CNP6231

22 Cover CNV6912

23 CC Unit CWM7628

24 Terminal(CN99) CKF1064

25 Terminal(CN100) CKF1064

26 Connector(CN2) CKS3930

27 Connector(CN901) CKS4070

28 Connector(CN302) CKS4429

29 Connector CKS4434

30 Shield CNC9267

31 Shield CNC9485

32 Sheet CNM6903

33 Insulator CNM7456

34 Insulator CNM7532

35 Screw IMS20P060FCR

36 Screw IMS26P030FMC

37 Main Unit CWM7680

38 Cord Assy(CN555) CDE5955

39 Antenna Cable(CN551) CDH1304

40 Terminal(CN553) CKF1064

41 Terminal(CN554) CKF1064

42 Terminal(CN1803) CKF1064

43 Terminal(CN3258) CKF1064

44 Terminal(CN3259) CKF1064

45 Terminal(CN3903) CKF1064

46 Terminal(CN5006) CKF1064

47 Terminal(CN5007) CKF1064

48 Connector(CN1801) CKM1341

49 Jack(CN5005) CKN1035

50 Connector(CN1802) CKS3124

51 Connector(CN556) CKS3125

52 Connector(CN3251) CKS3751

53 Connector(CN5001) CKS3759

54 Connector(CN5004) CKS3991

55 Connector(CN552) CKS4065

56 Connector(CN3901) CKS4361

57 Connector(CN3254) CKS4430

58 Connector(CN3257) CKS4463

59 Connector(CN5002) CKS4473

60 Connector(CN660) CKS4518

61 Connector(CN2851) CKS4519

62 Holder CNC9270

63 Holder CNC9271

64 Holder CNC9272

65 Holder CNC9474

66 Holder CNC9475

67 Holder CNC9477

68 Shield CNC9533

69 Shield CNC9635

70 Insulator CNM7535

71 Holder CNV6763

72 Holder CNV6764

73 GPS Unit CWX2590

74 Connector(CN461) CKS4280

75 Connector(CN504) CKS4432

76 Shield CNC9191

77 Holder CNC9252

78 Holder Unit CXB7069

79 Screw BPZ20P050FMC

80 Button(EJECT) CAC7005

* 81 Badge CAH1754

82 Earth Plate CNC9476

83 Grille Unit CXB8289

84 Button(PC-CARD) CAC7105

85 Door CAT2285

86 Spring CBH2258

87 Spring CBH2499

88 Holder CNV6794

89 Latch Unit CXB3967

90 Door Unit CXB7569

91 DVD Mechanism Module(MS2)CXK6121

92 Fan Motor CXM1192

93 Washer YE20FUC

* 94 Battery CEX1068

95 Tuner Unit(FE551) CWE1622

96 Cord Assy CDE6678

97 Fuse(7.5A) CEK1135

98 Cap CNS1472

99 Resistor RS1/2PMF102J

100 Sheet CNM7595

-EXTERIOR SECTION PARTS LIST

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

2.3 DVD MECHANISM MODULE

AVIC-8DVD

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