Pioneer Kex-m8306zt-91 User manual

ORDER NO.

CRT2545

PUB. NO. CRT2545

AUDIO SYSTEM

HEAD UNIT

Manufactured for TOYOTA

by PIONEER CORPORATION

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

LEXUS LX470 U.S.A., CANADA August 2000 86120-60390 P1720 KEX-M8206ZT/UC

LEXUS LX470 U.S.A., CANADA August 2000 86120-60390 P1720 KEX-M8206ZT-91/UC

LEXUS LX470 U.S.A., CANADA August 2000 86120-60280 P1722 KEX-M8306ZT/UC

LEXUS LX470 U.S.A., CANADA August 2000 86120-60280 P1722 KEX-M8306ZT-91/UC

LX470

Service

Manual

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TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

2

KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-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-M8206ZT/UC and KEX-M8306ZT/UC have adopted AVC-LAN.

KEX-M8206ZT/UC

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

Description Part No.

KEX-M8206ZT-91/UC KEX-M8306ZT-91/UC

Polyethylene Bag CEG1106 CEG1106

Carton CHA1721 CHA1721

Contain Box CHL4139 CHL4140

Cover CEG1045 CEG1045

KEX-M8306ZT/UC

ID No.P1720 ID No.P1722

-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 .....8

4. PCB CONNECTION DIAGRAM ................................30

5. ELECTRICAL PARTS LIST ........................................44

6. ADJUSTMENT..........................................................55

7. GENERAL INFORMATION .......................................60

7.1 DIAGNOSIS.......................................................60

7.1.1 DISASSEMBLY ........................................60

7.1.2 CONNECTOR FUNCTION DESCRIPTION ..61

7.1.3 TROUBLESHOOTING................................62

7.2 IC........................................................................64

7.3 EXPLANATION..................................................69

7.3.1 SYSTEM BLOCK DIAGRAM ...................69

7.3.2 OPERATIONAL FLOW CHART................70

8. OPERATIONS AND SPECIFICATIONS.....................71

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KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-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.

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TEL 13942296513 QQ 376315150 892498299

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KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-91

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45

717

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18 9

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16

7

8

813

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27 21

30

31 21

21 21

21

50

46

36 41

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35

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43

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26

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22 38

25

33 34

32

48

47

29

28

2. EXPLODED VIEWS AND PARTS LIST

2.1 EXTERIOR

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KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-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(KEX-M8206ZT) CWM7093

Main Unit(KEX-M8306ZT) CWM7096

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) CKX1024

16 Holder CNC8711

17 Holder CNC8712

18 FM/AM Tuner Unit CWE1611

19 Holder CNC6774

20 Chassis Unit CXB5297

21 Screw BPZ26P100FMC

22 Button(EJECT) CAC6642

23 Button(CH,PROG,DISC) CAC6771

24 Button(SEEK,TRACK) CAC6772

25 Button(TRAF) CAC6557

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(KEX-M8206ZT)CXB6091

Grille Unit(KEX-M8306ZT)CXB6092

39 Door(KEX-M8206ZT) CAT2133

Door(KEX-M8306ZT) CAT2135

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

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.

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TEL 13942296513 QQ 376315150 892498299

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6

KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-91

2.3 CASSETTE MECHANISM MODULE

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7

KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-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

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8

KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-91

A

1234

B

C

D

1234

Q203

Q3

L2 D5 L4 D7

25

26

Q201

AM RF

AM

OSC

FM

OSC

D231

CF52

CF51

T31 Q31

CF232

CF230

23 25

PA4026A

IC1

CF53 L52

PA4024A

IC2

DIVER

IC202

LA1061M

AM

CN201

SUB

ANT

MAIN

ANT

FIX

COMP

FMTV

AMTV

VCO

AMIFC

FMB

AMB

TUNB

19 20 17 15 2114 13 11 62

IC201 PM2007A

PLL

XIN

XOUT

PDI

PCK

PDO

PCE

29

25

COMP

95

4

IC204 PM4006B

11 12

IC205

NJM2903M

RDS DECODER

CN251

CN252

CN253

IC251

HA12216F

TAPE EQUALIZER

MECHANISM DRIVER

IC351

PA2020A

Q271

B.U

BU

M

SUB

MOTOR

M

MAIN

MOTOR

10

+B

TAPE-L

MTL

VR301

VREF

6

22

14

17

2

51

53

17

7

18

19

5

2

NR

Q351

Q352

1

9

8

STBY

LOAD

SWITCH

MODE

SENSE

FWD

SENSE

REV

SENSE

1

4

5

4

3

20

FWD

LcH

REV

LcH

23

8

1

64

23

8

1

64

41 910

34

638 36 32

14 15 17 19

30

31

28

47 12

19

40 7 43

Lch

FMSL

AMSL

STO/AMDET

ST

COMP

FMSD

PNS

S-80736AN-D0

IC703

2

1

RESET

VDD

Q528

Q530

Q531

Q205

HA12181FP

IC203

AM NOISE

CANCELLER

3AM-L 9

16

Q703

MUTE

Q705

MUTE

FM-L

AM-L

BU

CN701

4

3

20

19 2

65

20 18 2

3157K

25

57K

13 15

12

RESET

Q706 88 TAPEMUTE

AUD+B

TAPE-L

Q201

SL

51

DSSILL

XIN

XOUT

SYSTEM CONT

IC601

PDI

PCK

PDO

PCE

1

5,6

13 ST

SD

SL

SD

95 90

ST

89

38 37

AMAIN UNIT

FM/AM TUNER UNIT

B

CDECK UNIT

DPCB UNIT

E

REEL PCB

7

9

18

10

3

PD5579A

SWITCH

70µs

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM(KEX-M8206ZT)

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KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-91

5678

A

B

C

D

5678

9

528

Q530

Q527

Q529

Q531

BU

Q521

Q522

Q525 Q526

ILLUMINATION

DIMMER

CONTROL

ACC

BU

Q501

Q323

5V

REGULATOR

VDD5V

VDD

Q332

Q331

AUD+B

TUNB

BU

8V

REGULATOR

Q608

VDD SWITCH

VDD

SYSPW

Q337-1

Q336

Q337-2

Q335

Q302

ASEN

Q301

BSEN

Q303

ISEN

BU

Q606

MUTE CONTROL

Q359

Q360 Q358

TUNB

AUD+B

TC74HC4066AF

IC781

ANALOG

SWITCH

NJM2068MD

IC703

NJM2068MD

IC702

Q709

Q603

Q607

UNBAL BAL

NJM2068MD

MIX AMP

IC701

10

8

L+

L-

11

9

6,12

ANSW

Q205

03

TE

05

TE

Q701

TUNER-L 212

1

2

1

KEY

MATRIX

20

5

S904 EJECT

Q354

Q351

AMB

FMB

BU

ANT

TAPE-L

AMMT

FMMT

AMMT

FMMT

37 38

STEM CONTROLLER

IC601

SL

SD

95 90

ST

89

AMPW

AMPW 44

FMPW 43 AUD+B

73

75

23

ASEN

BSEN

ISEN

HA12187FP

IC681

AVC LAN 6

5

TX+

TX-

50

SYSMUTE

MUTESENS

IPPW

8

1

2

TX

RX

MUTESENS

RX

TX

IPPW

ANSW

22

30

29

1

100

CN301

CN302

BU

ACC

ANT

MUTE

ILL+

+B

ACC

ILL-

FMPW

AMB

FMB

Q335

Q336

F

KEYBOARD UNIT

PD5579A

14322

POWER

VOLGND

ENC1M

ENC2P

CN901

24 21 415 CN651

KD1

POWER

ENC1M

POWER

53 54 55

S901 POWER-VOL

ENC1P

ENC2M

ENC1P

KD1

KST2

S902

TUNE

2110 13 8

17

KST2

ENC1M

ENC1P

ENC2M

ENC2P

12

3

22

KST2

59

KD1

67

ENC2M

86

ENC2P

87

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TEL 13942296513 QQ 376315150 892498299

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10

KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-91

A

1234

B

C

D

1234

Q203

Q3

L2 D5 L4 D7

25

26

Q201

AM RF

AM

OSC

FM

OSC

D231

CF52

CF51

T31 Q31

CF232

CF230

23 25

PA4026A

IC1

CF53 L52

PA4024A

IC2

DIVER

IC202

LA1061M

AM

CN201

SUB

ANT

MAIN

ANT

FIX

COMP

FMTV

AMTV

VCO

AMIFC

FMB

AMB

TUNB

19 20 17 15 2114 13 11 62

IC201 PM2007A

PLL

XIN

XOUT

PDI

PCK

PDO

PCE

29

25

COMP

95

4

IC204 PM4006B

11 12

IC205

NJM2903M

RDS DECODER

CN251

CN252

CN253

IC251

HA12216F

TAPE EQUALIZER

MECHANISM DRIVER

IC351

PA2020A

Q271

B.U

BU

M

SUB

MOTOR

M

MAIN

MOTOR

10

+B

TAPE-L

MTL

VR301

VREF

6

22

14

17

2

51

53

17

7

18

19

5

2

NR

Q351

Q352

1

9

8

STBY

LOAD

SWITCH

MODE

SENSE

FWD

SENSE

REV

SENSE

1

4

5

4

3

20

FWD

LcH

REV

LcH

23

8

1

64

23

8

1

64

41 910

34

638 36 32

14 15 17 19

30

31

28

47 12

19

40 7 43

Lch

FMSL

AMSL

STO/AMDET

ST

COMP

FMSD

PNS

S-80736AN-D0

IC602

2

1

RESET

VDD

Q528

Q5

Q2

HA12181FP

IC203

AM NOISE

CANCELLER

3AM-L 9

16

Q703

MUTE

FM-L

BU

CN701

4

3

20

19

6

20 18 2

3157K

25

57K

13 15

12

RESET

AUD+B

TAPE-L

Q201

SL

51

DSSILL

XIN

XOUT

SYSTEM

PDI

PCK

PDO

PCE

1

5,6

13 ST

SD

SL

95

38 37

AMAIN UNIT

FM/AM TUNER UNIT

B

CDECK UNIT

DPCB UNIT

E

REEL PCB

7

9

18

10

3

PD

SWITCH

70µs

3.2 BLOCK DIAGRAM(KEX-M8306ZT)

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9

2

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9

4

2

9

8

T

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9

4

2

9

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TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

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KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-91

5678

A

B

C

D

5678

Q528

Q530

Q527

Q529

Q531

BU

Q521

Q522

Q525 Q526

ILLUMINATION

DIMMER

CONTROL

ACC

BU

Q501

Q323

5V

REGULATOR

VDD5V

VDD

Q332

Q331

AUD+B

TUNB

BU

8V

REGULATOR

Q553

VDD SWITCH

VDD

SYSPW

Q337-1

Q336

Q337-2

Q335

Q302

ASEN

Q301

BSEN

Q303

ISEN

BU

Q358

MUTE CONTROL

Q755 Q756

Q753

Q603

PML003AM

E-VOL

IC701 RL

Q205

81FP

OISE

LLER

9

Q703

MUTE

Q701

AM-L

2

11

KEY

MATRIX

19 20

65

S903 EJECT

TAPE-L

FMMT

38

SYSTEM CONTROLLER

IC601

PDI

PCK

PDO

PCE

SL

SD

95 90

ST

89

AMPW

AMPW 44

FMPW 43 AUD+B

73

75

23

ASEN

BSEN

ISEN

HA12187FP

IC681

AVC LAN 6

5

TX+

TX-

50

SYSMUTE

AMPMUT

IPPW

8

1

2

TX

RX

AMPMUT

RX

TX

IPPW 22

30

29

49

CN301

CN302

BU

ACC

ANT

MUTE

ILL+

+B

ACC

ILL-

FMPW

AMB

FMB

Q335

Q336

F

KEYBOARD UNIT

PD5581B

14322

POWER

VOLGND

ENC1M

ENC2P

CN901

24 21 415 CN651

KD1

POWER

ENC1M

POWER

53 54 55

S901 POWER-VOL

ENC1P

ENC2M

ENC1P

KD1

KST2

S902

AUDIO-TUNE

2110 13 8

17

KST2

ENC1M

ENC1P

ENC2M

ENC2P

12

3

22

KST2

59

KD1

67

ENC2M

86

ENC2P

87

FM-L

4

3

MUTE CONTROL

Q357

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

12

KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-91

A

1234

B

C

D

1234

3.3 MAIN UNIT(GUIDE PAGE)(KEX-M8206ZT)

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

LIST”.

A

CASSETTE MECHANISM MODULE

SYSTEM MUTE

MIX AMP

TAPE MUTE

TUNER MUTE

RBDS DECODER

AM PNS

FM DIVERSITY

PLL

FM:-26dBs(400Hz,30%)

AM:-16dBs(400Hz,30%)

TAPE:- 8dBs

FM:-18dBs

AM:-18dBs

TAPE:-4dBs

AM

FM

AM

FM

AM

FM

B

AMAIN UNIT

CD E

FCN901

A-a

A-aA-a A-bA-b

A-bA-b

A-aA-a

Large size

SCH diagram

Guide page

Detailed page

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-91

5678

A

B

C

D

5678

13

A

8V

5V

ILL 8V REGULATOR

ILL DIMMER CONTROL

ANALOG SW CONTROL

& BU MUTE

ILL DS DRIVE

AVC LAN

MUTE

5V REGULATOR

AUDIO 8V REGULATOR

BU ACC ILL SENSE

ANALOG SWITCH

AUDIO 4V

UNBAL BAL

RESET

FM:-13dBs

AM:-13dBs

TAPE:+1dBs

FM:-13dBs

AM:-13dBs

TAPE:+1dBs

8V

1

SYSTEM

CONTROLLER

A-b

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

14

KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-91

A

1234

B

C

D

1234

A-a

A-a A-b

FM DIVERSITY

PLL

FM:-26dBs(400Hz,30%)

AM:-16dBs(400Hz,30%)

AM

FM

B

AMAIN UNIT

FCN901

SYSTEM

CONTROLLER

1

2

3

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

15

KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-91

5678

A

B

C

D

5678

A-a

A-a A-b

CASSETTE MECHANISM MODULE

UNBAL BAL

SYSTEM MUTE

MIX AMP

TAPE MUTE

TUNER MUTE

RBDS DECODER

AM PNS

TAPE:- 8dBs

FM:-18dBs

AM:-18dBs

TAPE:-4dBs

FM:-13dB

AM:-13dB

TAPE:+1d

AM

FM

AM

FM

CD E

4

5

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

16

KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-91

A

1234

B

C

D

1234

A-a A-b

A-b

5V

ILL 8V REGULATOR

ILL DIMMER CONTROL

ANALOG SW CONTROL

& BU MUTE

ILL DS DRIVE

AVC LAN

MUTE

5V REGULATOR

8V

LER

1

2

3

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

17

KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-91

5678

A

B

C

D

5678

A-b

A-a A-b

8V

5V

5V REGULATOR

AUDIO 8V REGULATOR

BU ACC ILL SENSE

ANALOG SWITCH

AUDIO 4V

AL

RESET

FM:-13dBs

AM:-13dBs

TAPE:+1dBs

FM:-13dBs

AM:-13dBs

TAPE:+1dBs

4

5

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

18

KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-91

A

1234

B

C

D

1234

3.4 MAIN UNIT(GUIDE PAGE)(KEX-M8306ZT)

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

LIST”.

A

A-a

CASSETTE

MECHANISM MODULE CD E

E-VOL

FM MUTE

RBDS DECODER

AM PNS

PLL

FM DIVERSITY

B

AMAIN UNIT FM:-26dBs(400Hz,30%)

AM:-16dBs(400Hz,30%)

TAPE:- 8dBs

FM:-37.5dBs

AM:-28.5dBs

TAPE:-14.5dBs

AUX :-11.5dBs

AM

FM

AM

FM

AM

FM

AM

FCN901

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

19

KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-91

5678

A

B

C

D

5678

A

A-b

PD5581B

SYSTEM

CONTROLLER

5V REGULATOR

AUDIO 8V REGULATOR

BU ACC ILL SENSE

BU MUTE

ILL 8V REGULATOR

ILL DIMMER CONTROL

ANT CONTROL

AMP CONTROL

MUTE

BEEP

AVC LAN

RESET

SYSTEM MUTE

FM:-20dBs

AM:-20dBs

TAPE:-6dBs

AUX :+2.2dBs

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

20

KEX-M8206ZT,M8206ZT-91,M8306ZT,M8306ZT-91

A

1234

B

C

D

1234

A-a

A-a A-b

SYSTEM

CONTROLLER

AM PNS

PLL

FM DIVERSITY

B

AMAIN UNIT FM:-26dBs(400Hz,30%)

AM:-16dBs(400Hz,30%)

AM

FM

FCN901

PD5581B

1

2

3

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Pioneer KEX-M8306ZT-91 User manual

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