Pioneer DEH-2096ZRN 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 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 CORPORATION 1999 K-ZZB. SEPT. 1999 Printed in Japan

ORDER NO.

CRT2355

HIGH POWER CD PLAYER WITH RDS TUNER

DEH-2096ZRN X1B/EW

Service

Manual

RENAULT

CONTENTS

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

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

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .....8

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

5. ELECTRICAL PARTS LIST ........................................34

6. ADJUSTMENT..........................................................40

7. GENERAL INFORMATION .......................................46

7.1 DIAGNOSIS ........................................................46

7.1.1 TEST MODE..............................................46

7.1.2 DISASSEMBLY .........................................50

7.1.3 CONNECTOR FUNCTION DESCRIPTION.......54

7.2 IC ........................................................................55

7.3 SYSTEM BLOCK DIAGRAM ..............................60

8. OPERATIONS AND SPECIFICATIONS.....................61

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

ESPACE EUROPE September 1999 6025 31 5404 DEH-2096ZRN/X1B/EW

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

Model Order No. Mech. Module Remarks

CX-916 CRT2300 S8 CD Mechanism Module:Circuit Description, Mechanism Description, Disassembly

DEH-2096ZRN

-CD Player Service Precautions

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

to"Disassembly"(see page 48).

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 42).

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.

• 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

bottom of the player.

3. The triangular label is attached to the mechanism

unit frame.

4. Specifications of Laser Diode

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

Wavelength = 800 nanometers

CLASS 1

LASER PRODUCT

DEH-2096ZRN

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

1 Polyethylene Bag UEG1227

2 Contain Box UHL3836

3 Protector UHP1900

4 Protector UHP1901

5 Protector UHP1902

6 Lid UHW1584

7 Separator UHW1608

Mark No. Description Part No.

-PACKING SECTION PARTS LIST

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.

DEH-2096ZRN

2.2 EXTERIOR

DEH-2096ZRN

1 Screw BMZ26P200FMC

2 Screw BSZ26P060FMC

3 Screw BSZ30P080FMC

4 Screw BMZ26P160FMC

5 Screw CBA1002

6 Connector CDE5965

7 Case CNB2567

8 Spacer CNM5270

9 Insulator CNM6229

10 Conductor CNM6449

11 Conductor CNM6450

12 Heat Sink CNR1543

13 Bush CNV3253

14 CD Mechanism Module(S8) CXK5253

15 Screw BSZ30P080FMC

16 Insulator CNM6228

17 Chassis Unit CXB5503

18 Screw ISS26P055FUC

19 Mother Unit UWM6487

20 Screw BMZ30P060FMC

21 Terminal(CN402) CKF1059

22 Connector(CN951) CKS1960

23 DIN Socket(CN651) CKS3189

24 Plug(CN902) CKS3537

25 Holder CNC6702

26 Holder CNC8303

27 FM/AM Tuner Unit CWE1416

28 Holder CNC6555

29 Holder Unit CXB3782

30 Amp Unit UWM6722

31 Fuse(10A) CEK1136

32 Connector(CN301) CKM1258

33 Plug(CN302) CKS1607

34 Plug(CN303) CKS1607

35 Holder CNC5144

36 Holder CNC8743

37 Screw BPZ20P080FMC

38 Button(POWER) CAC4822

39 Button(+) CAC6067

40 Button(-) CAC6068

41 Button(>) CAC6069

42 Button(<) CAC6070

43 Button( ) CAC6071

44 Button CAC6157

45 Shield CNC8305

46 Cover CNM4768

47 Insulator CNM6231

48 Insulator CNM6582

49 Spacer CNM6649

50 Grille CNS5467

51 Lighting Conductor CNV5769

52 Rubber CNV5770

53 Keyboard Unit UWM6488

54 Socket(CN904) CKS3550

55 Transistor(Q804,901,951) 2SD2396

56 IC(IC301) TDA7385

-EXTERIOR SECTION PARTS LIST

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

DEH-2096ZRN

2.3 CD MECHANISM MODULE

DEH-2096ZRN

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

1 Control Unit CWX2414

2 Connector(CN802) CKS2192

3 Connector(CN801) CKS2193

4 Connector(CN701) CKS2771

5 Connector(CN101) CKS3486

6 Screw BMZ20P030FZK

7 Screw BSZ20P040FZK

8 Screw(M2×3) CBA1077

9 Screw(M2×6) CBA1489

10 Screw CBA1243

11 Screw(M2×4) CBA1362

12 Washer CBF1037

13 Washer CBF1038

14 Washer CBF1060

* 15 Washer CBF1075

16 Spring CBH2079

17 Spring CBH2117

18 Spring CBH2278

19 Spring CBH2110

20 Spring CBH2282

21 Spring CBH2114

22 Spring CBH2115

23 Spring CBH2080

24 Spring CBH2118

25 Spring CBH2161

26 Spring CBH2163

27 Spring CBH2189

28 Spring CBH2249

29 Spring CBH2260

30 Spring CBH2262

31 Spring CBL1367

32 Spring CBL1369

33 Connector CDE5531

34 Connector CDE5532

35 Shaft CLA3304

36 Screw(M2.6×6) CBA1458

37 Frame CNC7544

38 Frame CNC7545

39 Lever CNC7546

40 Arm CNC7739

41 Bracket CNC7798

42 Plate CNC8090

43 Spacer CNM3315

44 Sheet CNM6170

45 Cushion CNM6204

46 Sheet CNM6215

47 Ball CNR1189

48 Belt CNT1086

49 Roller CNV4509

50 Arm CNV5246

51 Arm CNV5247

52 Arm CNV5248

53 Arm CNV5249

54 Guide CNV5254

55 Guide CNV5255

56 Gear CNV5257

57 Gear CNV5256

58 Guide CNV6046

59 Damper CNV5266

60 Arm CNV5359

61 Arm CNV5360

62 Arm CNV5361

63 Guide CNV5509

64 Guide CNV5510

65 Holder CNV5578

66 Guide CNV5751

67 Clamper CNV5758

68 Gear CNV5813

69 Motor Unit(M1) CXB2190

70 Screw Unit CXB2191

71 Chassis Unit CXB2192

72 Gear Unit CXB2193

73 Arm Unit CXB2194

74 Motor Unit(M2) CXB2195

75 Lever Unit CXB2553

76 Arm Unit CXB2554

77 Motor Unit(M3) CXB2562

78 Arm Unit CXB2795

79 Bracket Unit CXB4071

80 Screw JFZ20P025FMC

81 Screw JGZ17P025FZK

82 Washer YE15FUC

83 Pickup Unit(Service)(P8) CXX1285

84 Screw IMS26P030FMC

* 85 PCB CNX2982

86 Photo-transistor(Q1, 2) CPT230SX-TU

-CD MECHANISM MODULE SECTION PARTS LIST

FM RF

ANT

T31

FM MIX Q31 CF51

FM IF

OSC

FM / AM PROCESSOR

IC1 PA4023B FM PROCESSOR

IC2 PA4024A

CF52

FM IF CF53

FM IF T51

35 32 36 16 18 23 25 31 30 28 33 40 7 43

19 7

25 29 9 4 5

37 38 19

20 15 17 21 14 13 5 6 2

11 12

18 57

26 25

910 14 15 17 19 47 1 2

AM TV

Q201 Q202

FM +B AM +B TUN +B

FM +B

X401

7.2MHz

AM +B TUN

AMRF / AGC

IC401

PM2007A

PLL

CF232

AM IF

GATE

DRIVER

FM SL

AM SL

AM IFC

VCO

FM SD

COMP

CN401

FMTV

LDETLDET

AMTV

AMIF

FMVCO

AMVCO

VR401

Q403

X601

4.332MHz

RDS DECODER RDS 57K DETECTOR

IC601

PM4006B

IC602

NJM2903M

FM / AM TUNER UNIT

TUN L

LDET

RDS57K

15 DRST

13 MDSENS

FMIF

HOLOGRAM

UNIT

FOCUS ACT

TRACKING ACT

LD+

FO+

TO+

SPINDLE

MOTOR

CARRIAGE

MOTOR

SELECT

SENSE

DISC SENSE

CN801

CN802

D803 D802 D801

S802

CLAMP

21 9

CDLOAD

CDEJET

CONT

EJTSNS

DSCSNS

CLAMP

reset

AVREF

ADENA

CD5VON

VDCONT

IC 901

PE5082A

VDD

V+5 IC 701

BA05SFP IN

+5V REGULATOR

VDD

Q951

Q952

VDD

Q101

CN101

FOP

TOP

A+C/F

B+D/E

98 8

LD DATA

BICK

LRCK

DOUT AOUTL

SCKO

LRCK

HOME

X201

TD/FD

SD/MD

RF-AMP, DSP,

SERVO, DAC

IC 201

UPD63710GC

30 18

IC 602

AK4321VF

DAC CN701 CN951

LOUT

AGND/SCKO

IC 301

BA5985FM

S801

HOME

SOP

TOP

FOP

SOM

COP

COM

LOP

LOM

FWD

REV

MUTE

Q901

SINGLE-CD

CONTROLLER

CD DRIVER

2IC451

SN76702

ELECTRIC V

318

BSRQ, B

PDI, PCK, PDO, PCE

NL, RCK, RDT, RDSLK, SK

TUN R

TULIN

TURIN

CDLIN

MOTHER UNIT

CONTROL UNIT

PICKUP UNIT(SERVICE)

PHOTO UNIT

VDD

Q165

DEH-2096ZRN

1234

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

DEH-2096ZRN

5678

2IC451

SN767027DL

ELECTRIC VOLUME

B.U

IC701

PE5057A

SYSTEM MICRO COMPUTER

IC301

TDA7385

POWER AMP

18 19

Q701

Q205

Q203

mute

516

RL-

RL+

CN301

CN651

871

CD EJECT

KEY

MATRIX

CN904

CN902

MUTE and

BEEP

CN302

IC702

S-80734AN

RESET

reset

BSRQ, BRST, BRXEN, BDATA

KST0~4, KDT0

CDEJ

CDLIN

LDET

RDS57K

DRST

MDSENS

Q901

Q809 Q712

ILL

STBY

Q803

Q802

Q804

8V REGULATOR

CN303

AMP UNIT

KEYBOARD UNIT

VCC

IC703

S-29220A

8VDD

EVCK

EVDT

EDTIN

ECE

NV-RAM

VDD

Q805

Q806

FM+B

Q808

Q807

AM+B

TUN+B

VCC

Q713

Q703

B.UP

Q710

Q705

Q704

VDD

asens

bsens

VCC

MUTE

4 4

ACC

BSET, BDATA, BINH, BSCK

HKD0~2, HKS0~2

5V REGULATOR

FUSE

Q801

VDD

CN305CN304

SYSPW 48

DEH-2096ZRN

1234

3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)

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

LIST”.

A-a A-b

A-b

A-a

Large size

SCH diagram

Guide page

Detailed page

SRC

57kHz

DETECT

CN701

BFM/AM TUNER UNIT

ECONTROL UNIT

TUNER : -26.0dBs

TUNER : FM30%, 1kHz, 66dBf

S-CD : 1kHz, 0dBs

S-CD : 0.2dBs

S-CD : -16.3dBs

TUNER : -30.0dBs

A-a

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