Pioneer KEX-M8806ZT/EW Manual de usuario

ORDER NO.

CRT2546

PUB. NO. CRT2546

AUDIO SYSTEM

HEAD UNIT

Manufactured for TOYOTA

by PIONEER CORPORATION

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

LEXUS LX470 EUROPE August 2000 86120-60410 P3726 KEX-M8806ZT/EW

LEXUS LX470 EUROPE August 2000 86120-60410 P3726 KEX-M8806ZT-91/EW

LEXUS LX470 EUROPE August 2000 86120-60400 P3727 KEX-M8906ZT/EW

LEXUS LX470 EUROPE August 2000 86120-60400 P3727 KEX-M8906ZT-91/EW

LX470

Service

Manual

KEX-M8806ZT,M8806ZT-91,M8906ZT,M8906ZT-91

-Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation.

"Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.

-These models do not provide the test mode for CD changers.

-KEX-M8806ZT/EW and KEX-M8906ZT/EW have adopted AVC-LAN.

KEX-M8806ZT/EW

-Supplementary model is identical to the original except for the addition of following items.

Description Part No.

KEX-M8806ZT-91/EW KEX-M8906ZT-91/EW

Polyethylene Bag CEG1106 CEG1106

Carton CHA1721 CHA1721

Contain Box CHL4141 CHL4142

Cover CEG1045 CEG1045

KEX-M8906ZT/EW

ID No.P3726 ID No.P3727

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

Model Order No. Mech. Module Remarks

CX-631 CRT1640 2L Cassette Mech. Module:Mech.Description

CONTENTS

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

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

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...10

4. PCB CONNECTION DIAGRAM ................................26

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

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

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

7.1 DIAGNOSIS .......................................................49

7.1.1 DISASSEMBLY ........................................49

7.1.2 CONNECTOR FUNCTION DESCRIPTION ..50

7.1.3 TROUBLESHOOTING................................51

7.2 IC ........................................................................52

7.3 EXPLANATION..................................................55

7.3.1 SYSTEM BLOCK DIAGRAM ...................55

7.3.2 OPERATIONAL FLOW CHART ................56

8. OPERATIONS AND SPECIFICATIONS.....................57

KEX-M8806ZT,M8806ZT-91,M8906ZT,M8906ZT-91

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.

KEX-M8806ZT,M8806ZT-91,M8906ZT,M8906ZT-91

515

717

18 9

813

27 21

31 21

21 21

36 41

22 38

33 34

2. EXPLODED VIEWS AND PARTS LIST

2.1 EXTERIOR(KEX-M8806ZT)

KEX-M8806ZT,M8806ZT-91,M8906ZT,M8906ZT-91

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

1 Screw BMZ26P050FMC

2 Screw BMZ30P050FMC

3 Case CNB2590

4 Insulator CNM6654

5 Cushion CNM6934

6 Main Unit CWM7246

7 Screw BMZ30P080FMC

8 Screw BPZ30P060FSN

9 Terminal(CN202) CKF1059

10 Terminal(CN303) CKF1059

11 Connector(CN302) CKM1065

12 Connector(CN301) CKM1322

13 Plug(CN651) CKS3542

14 Connector(CN701) CKS3568

15 Antenna Jack(CN201) CKX1041

16 Holder CNC8711

17 Holder CNC8712

18 FM/AM Tuner Unit CWE1610

19 Holder CNC6122

20 Chassis Unit CXB5297

21 Screw BPZ26P100FMC

22 Button(EJECT) CAC6642

23 Button(CH,PROG,DISC) CAC6771

24 Button(SEEK,TRACK) CAC6772

25 Button(TA) CAC6711

26 Lighting Conductor CNV6144

27 Rubber CNV6145

28 Lighting Conductor CNV6500

29 Holder CNV6502

30 Keyboard Unit CWM7103

31 Socket(CN901) CKS3555

32 Knob Assy CXB5296

* 33 Knob CAA1500

34 Spring CBL-108

35 Button(AM) CAC5252

36 Button(TAPE) CAC5254

37 Button(FM) CAC5253

38 Grille Unit CXB6093

39 Door CAT2167

40 Spring CBH1371

41 Button(DISC) CAC6186

42 Cassette Mechanism ModuleEXK3885

43 Screw IMS26P050FMC

44 Transistor(Q331) 2SB1185

45 Transistor(Q521) 2SB1185

46 Shield CNC9047

47 Holder CNV6503

48 Lighting Conductor CNV6501

49 Holder Unit CXB2765

50 Lighting Conductor CNV6143

-EXTERIOR SECTION PARTS LIST(KEX-M8806ZT)

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.

KEX-M8806ZT,M8806ZT-91,M8906ZT,M8906ZT-91

515

717

18 9

813

27 21

31 21

21 21

36 41

22 38

33 34

2.2 EXTERIOR(KEX-M8906ZT)

KEX-M8806ZT,M8806ZT-91,M8906ZT,M8906ZT-91

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

1 Screw BMZ26P050FMC

2 Screw BMZ30P050FMC

3 Case CNB2590

4 Insulator CNM6654

5 Cushion CNM6934

6 Main Unit CWM7246

7 Screw BMZ30P080FMC

8 Screw BPZ30P060FSN

9 Terminal(CN202) CKF1059

10 Terminal(CN303) CKF1059

11 Connector(CN302) CKM1065

12 Connector(CN301) CKM1322

13 Plug(CN651) CKS3542

14 Connector(CN701) CKS3568

15 Antenna Jack(CN201) CKX1041

16 Holder CNC8711

17 Holder CNC8712

18 FM/AM Tuner Unit CWE1610

19 Holder CNC6122

20 Chassis Unit CXB5297

21 Screw BPZ26P100FMC

22 Button(TA) CAC6711

23 Button(SEEK,TRACK) CAC6772

24 Button(CH,PROG,DISC) CAC6771

25 Button(EJECT) CAC6642

26 Lighting Conductor CNV6144

27 Rubber CNV6145

28 Lighting Conductor CNV6500

29 Holder CNV6502

30 Keyboard Unit CWM7247

31 Socket(CN901) CKS3555

32 Knob Assy CXB5296

* 33 Knob CAA1500

34 Spring CBL-108

35 Button(DISC) CAC6186

36 Button(FM) CAC5253

37 Button(TAPE) CAC5254

38 Grille Unit CXB6094

39 Door CAT2168

40 Spring CBH1371

41 Button(AM) CAC5252

42 Cassette Mechanism ModuleEXK3885

43 Screw IMS26P050FMC

44 Transistor(Q331) 2SB1185

45 Transistor(Q521) 2SB1185

46 Shield CNC9047

47 Holder CNV6503

48 Lighting Conductor CNV6501

49 Holder Unit CXB2765

50 Lighting Conductor CNV6143

-EXTERIOR SECTION PARTS LIST(KEX-M8906ZT)

KEX-M8806ZT,M8806ZT-91,M8906ZT,M8906ZT-91

2.3 CASSETTE MECHANISM MODULE

KEX-M8806ZT,M8806ZT-91,M8906ZT,M8906ZT-91

1 Screw BSZ20P040FMC

2 Washer CBF1037

3 Washer CBF1038

4 Washer CBG1003

5 Deck Unit EWM1027

6 Screw(M2x5) EBA1028

7 Screw(M2x2.5) EBA1037

8 Spring EBH1531

9 Spring EBH1589

10 Connector(CN251) CKS3540

11 Spring EBH1515

12 Spring EBH1587

13 Spring EBH1517

14 Spring EBH1518

15 Spring EBH1519

16 Spring EBH1537

17 Cord EDD1027

18 Photo-interrupter(EGN2,3) EGN1006

19 Photo-interrupter(EGN1) EGN1005

20 Roller ENR1031

21 Shaft ELA1362

22 Roller ELA1348

23 Arm ENC1490

24 Arm ENC1397

25 Guide ENC1519

26 Holder ENC1516

27 Lever ENC1448

28 Arm ENC1488

29 Roller ENR1023

30 Belt ENT1027

31 Gear ENV1347

32 Collar ENV1508

33 Gear ENV1350

34 Flywheel ENV1500

35 Worm Gear ENV1439

36 Worm Wheel ENV1440

37 Gear ENR1037

38 Lever ENV1533

39 Arm ENV1525

40 Gathering PCB ENX1037

41 Gathering PCB ENX1060

42 Switch(S1)(S2) ESG1004

43 Motor Unit(M2)(SUB) EXA1382

44 Chassis Unit EXA1559

45 Tube ENM1039

46 Roller ENR1027

47 Reel Unit EXA1560

48 Head Base Unit EXA1434

49 Lever Unit EXA1578

50 Gear Unit EXA1545

51 Frame Unit EXA1476

52 Lever Unit EXA1439

53 Head Assy(HD1) EXA1594

54 Motor Unit(M1)(MAIN) EXA1499

55 Washer HBF-179

56 Screw JGZ20P025FNI

57 Spring EBH1545

58 Washer YE20FUC

59 Pinch Roller Unit EXA1533

60 Pinch Roller Unit EXA1532

61 Capacitor(C1) CEAL4R7M35

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

-CASSETTE MECHANISM MODULE SECTION PARTS LIST

KEX-M8806ZT,M8806ZT-91,M8906ZT,M8906ZT-91

1234

L2 D5 L4 D7

Q201

AM RF

OSC

D231

CF52

CF51

T31 Q31

CF232

CF230

23 25

PA4026A

IC1

CF53 L52

PA4024A

IC2

CN201

ANT

FMTV

AMTV

VCO

AMIFC

FMB

AMB

TUNB

19 20 17 15 21 14 13 11 62

IC201 PM2007A

PLL

XIN

XOUT

PDI

PCK

PDO

PCE

COMP

IC204 PM4006B

11 12

IC205

NJM2903M

RDS DECODER

CN251

CN252

CN253

IC251

HA12216F

TAPE EQUALIZER

MECHANISM DRIVER

IC351

PA2020A

Q271

B.U

SUB

MOTOR

MAIN

MOTOR

TAPE-L

MTL

VR301

VREF

Q351

Q352

STBY

LOAD

SWITCH

MODE

SENSE

FWD

SENSE

REV

SENSE

FWD

LcH

REV

LcH

41 910

638 36 32

14 15 17 19

47 12

40 7 43

Lch

FMSL

AMSL

STO/AMDET

COMP

FMSD

PNS

S-80736AN-D0

IC602

RESET

VDD

Q528

Q530

Q205

HA12181FP

IC203

AM NOISE

CANCELLER

3AM-L 9

Q703

MUTE

FM-L

CN701

20 18 2

3157K

57K

13 15

RESET

AUD+B

TAPE-L

Q201

DSSILL

XIN

XOUT

SYSTEM CO

IC60

PDI

PCK

PDO

PCE

95 90

38 37

AMAIN UNIT

FM/AM TUNER UNIT

CDECK UNIT

DPCB UNIT

REEL PCB

PD560

SWITCH

70µs

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

Este manual sirve para los siguientes modelos

Tabla de contenidos

Otros manuales de Sistema estéreo para automóvil de Pioneer

Pioneer

Pioneer DEH-1500R Manual de usuario

Pioneer

Pioneer DEH-P6500R Manual de usuario

Pioneer

Pioneer TS-A6993R Manual de usuario

Pioneer

Pioneer DXT-1469UB Manual de usuario

Pioneer

Pioneer KEH-1960 Manual de usuario

Pioneer

Pioneer TS-W304R Manual de usuario

Pioneer

Pioneer GS300 Manual de usuario

Pioneer

Pioneer Car Entertainment System Manual de usuario

Pioneer

Pioneer KEX-M9537ZT-02/UC Manual de usuario

Pioneer

Pioneer KEH-P7900R X1N Manual de usuario

Pioneer

Pioneer FX-M8717ZT Manual de usuario

Pioneer

Pioneer DEH-S6120BS Manual de usuario

Pioneer

Pioneer DEX-P1R Manual de instrucciones

Pioneer

Pioneer FH-P4400 Manual de usuario

Pioneer

Pioneer AVM-P9000R Manual de usuario

Pioneer

Pioneer DVH-3100UB Manual de usuario

Pioneer

Pioneer CD-CM1 Manual de usuario

Pioneer

Pioneer DVH-3900MP/XZ/EW5 Manual de usuario

Pioneer

Pioneer DEH-2237ZF X1R/UC Manual de usuario

Pioneer

Pioneer CDX-FM677-X1N/ES Manual de usuario

Pioneer

Pioneer DEH-S1053UB Manual de usuario

Pioneer

Pioneer MEH-P9100R Manual de usuario

Pioneer

Pioneer TS-A1683R Manual de usuario

Pioneer

Pioneer DEH-P4770MP Manual de usuario

Manuales populares de Sistema estéreo para automóvil de otras marcas

JL Audio

JL Audio Stealthbox SB-CAN-G2MVX3D/10TW3 Manual de usuario

Clarion

Clarion PU-9836A Manual de usuario

Sony

Sony MEX-BT5750U Manual de usuario

Mitsubishi Electric

Mitsubishi Electric AR0M Manual de usuario

Sony

Sony RM-X7BT Manual de usuario

Insignia

Insignia NS-HD5113 Manual de usuario

Clarion

Clarion BTD3341 Manual de usuario

USA SPECS

USA SPECS PA11-VW6 Manual de usuario

Sony

Sony MEX-N4380BT Manual de usuario

Kenwood

Kenwood KCD-BT6544U/UY Manual de usuario

JVC

JVC KD-DB912BT Manual de usuario

Philips

Philips CSQ405/98 Manual de usuario

Alpine

Alpine TDM-7544 Manual de usuario

Autotek

Autotek TransAm TA 1400 Manual de usuario

Clarion

Clarion PN-3124N-A Manual de usuario

Denso TEN

Denso TEN FT0108A Manual de usuario

Pyle

Pyle PLD57MU Manual de usuario

Harman

Harman Chrysler Radio Navigation System RB4 Manual de usuario