64
ORDER NO. PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) 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 PIONEER CORPORATION 2006 DEH-9/XU/UC CRT3822 CD RECEIVER DEH-9 /XU/UC This service manual should be used together with the following manual(s): Model No. Order No. Mech.Module Remarks CX-3166 CRT3582 S10.5STD CD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly For details, refer to "Important Check Points for Good Servicing". K-ZZA. OCT. 2006 Printed in Japan

CD RECEIVER DEH-9 - Diagramas dediagramasde.com/diagramas/autoradio/DEH-9 cd receiver.pdf · CD RECEIVER DEH-9 /XU/UC This service manual should be used together with the following

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Page 1: CD RECEIVER DEH-9 - Diagramas dediagramasde.com/diagramas/autoradio/DEH-9 cd receiver.pdf · CD RECEIVER DEH-9 /XU/UC This service manual should be used together with the following

PIONEER CORPORATION 4-1, Meguro 1-chome,PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, LonPIONEER EUROPE NV Haven 1087, Keetberglaan 1, 912PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253

PIONEER CORPORATION 2006

DEH-9/XU/UC

Meguro-ku, Tokyo 153-8654, Japang Beach, CA 90801-1760, U.S.A.

0 Melsele, BelgiumAlexandra Road, #04-01, Singapore 159936

ORDER NO.

CRT3822

CD RECEIVER

DEH-9/XU/UC

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

Model No. Order No. Mech.Module Remarks

CX-3166 CRT3582 S10.5STD CD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly

For details, refer to "Important Check Points for Good Servicing".

K-ZZA. OCT. 2006 Printed in Japan

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SAFETY INFORMATION

- Service Precaution1. You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual.2. Before disassembling the unit, be sure to turn off the power. Unplugging and plugging the connectors during power-on mode may damage the ICs inside the unit.3. To protect the pickup unit from electrostatic discharge during servicing, take an appropriate treatment (shorting-solder) by referring to "the DISASSEMBLY".4. After replacing the pickup unit, be sure to check the grating.5. Be careful in handling ICs. Some ICs such as MOS type are so fragile that they can be damaged by electrostatic induction.

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 repaircomplex 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 soand refer the repair to a qualified service technician.

WARNING

This product contains lead in solder and certain electrical parts contain chemicals which are known to the state ofCalifornia to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 - Proposition 65

- 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 13 cm from the focus lens must be kept.

2. During repair or tests, do not view laser beam for 10 seconds or longer.

DEH-9/XU/UC21 2 3 4

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[Important Check Points for Good Servicing]In this manual, procedures that must be performed during repairs are marked with the below symbol.Please be sure to confirm and follow these procedures.

1. Product safety

Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual.

1 Use specified parts for repair.

Use genuine parts. Be sure to use important parts for safety.

2 Do not perform modifications without proper instructions.

Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and foreign noise.

3 Make sure the soldering of repaired locations is properly performed.

When you solder while repairing, please be sure that there are no cold solder and other debris.Soldering should be finished with the proper quantity. (Refer to the example)

4 Make sure the screws are tightly fastened.

Please be sure that all screws are fastened, and that there are no loose screws.

5 Make sure each connectors are correctly inserted.

Please be sure that all connectors are inserted, and that there are no imperfect insertion.

6 Make sure the wiring cables are set to their original state.

Please replace the wiring and cables to the original state after repairs.In addition, be sure that there are no pinched wires, etc.

7 Make sure screws and soldering scraps do not remain inside the product.

Please check that neither solder debris nor screws remain inside the product.

8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.

Damaged power cords may lead to fire accidents, so please be sure that there are no damages.If you find a damaged power cord, please exchange it with a suitable one.

9 There should be no spark traces or similar marks on the power plug.

When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary.

0 Safe environment should be secured during servicing.

When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries. Please pay attention to your surroundings and repair safely.

2. Adjustments

To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification.Adjustments should be performed in accordance with the procedures/instructions described in this manual.

4. Cleaning

For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances.

3. Lubricants, Glues, and Replacement parts

Use grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied.

5. Shipping mode and Shipping screws

To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual.

DEH-9/XU/UC 35 6 7 8

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CONTENTS SAFETY INFORMATION..................................................................................................................................... 21. SPECIFICATIONS ............................................................................................................................................ 52. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6

2.1 PACKING ................................................................................................................................................... 62.2 EXTERIOR................................................................................................................................................. 82.3 CD MECHANISM MODULE..................................................................................................................... 10

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM.......................................................................................... 123.1 BLOCK DIAGRAM ................................................................................................................................... 123.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE).............................................................................. 143.3 KEYBOARD UNIT.................................................................................................................................... 203.4 CD MECHANISM MODULE..................................................................................................................... 22

4. PCB CONNECTION DIAGRAM ..................................................................................................................... 264.1 TUNER AMP UNIT................................................................................................................................... 264.2 KEYBOARD UNIT.................................................................................................................................... 304.3 CD CORE UNIT(S10.5) ........................................................................................................................... 32

5. ELECTRICAL PARTS LIST ............................................................................................................................ 346. ADJUSTMENT ............................................................................................................................................... 38

6.1 CD ADJUSTMENT................................................................................................................................... 386.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT .................................................... 406.3 ERROR MODE ........................................................................................................................................ 426.4 SYSTEM MICROCOMPUTER TEST PROGRAM ................................................................................... 43

7. GENERAL INFORMATION............................................................................................................................. 447.1 DIAGNOSIS ............................................................................................................................................. 447.1.1 DISASSEMBLY ..................................................................................................................................... 447.1.2 CONNECTOR FUNCTION DESCRIPTION.......................................................................................... 477.2 PARTS...................................................................................................................................................... 487.2.1 IC .......................................................................................................................................................... 487.2.2 DISPLAY ............................................................................................................................................... 587.3 OPERATIONAL FLOW CHART ............................................................................................................... 59

8. OPERATIONS ................................................................................................................................................ 60

DEH-9/XU/UC41 2 3 4

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1. SPECIFICATIONS

DEH-9/XU/UC 55 6 7 8

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2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

NOTES : • Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List. • The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. • Screw adjacent to mark on the product are used for disassembly. • For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.)

"

17

16

1

13

12

15

14

2

10

3

116

8

754

9

DEH-9/XU/UC61 2 3 4

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PACKING SECTION PARTS LIST

Owner's Manual,Installation Manual

Mark No. Description Part No.

1 Cord Assy CDP1017

2 Accessory Assy CEA6707

3 Screw BPZ20P080FTC

4 Screw Assy CEA3849

5 Screw CBA1650

* 6 Polyethylene Bag CEG-127

7 Screw CRZ50P090FTC

8 Screw TRZ50P080FTC

9 Polyethylene Bag CEG1160

10 Handle CND3707

11 Bush CNV3930

12 Polyethylene Bag CEG1374

13 Carton CHG6006

14 Contain Box CHL6006

15 Protector CHP3279

16 Protector CHP3280

17-1 Installation Manual CRD4137

17-2 Owner's Manual CRD4145

17-3 Caution Card CRP1310

* 17-4 Warranty Card CRY1247

Mark No. Description Part No.

Part No. Language

CRD4145,CRD4137

English, French, Spanish

DEH-9/XU/UC 75 6 7 8

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2.2 EXTERIOR

A

7

11

12

23

25

14

132

2

2218

20

29

24

21

28

1617

15

1

1

1

1

26

27

37

33

34

10

35

8

9

3

2

32

36

31

30

A

59

60

61

57

58

58

56

4

39 39

39

39

4648

5152

4749

53

55

54 45

38

50

43

42

44

41

40

5

6

62

63

A

B

DEH-9/XU/UC81 2 3 4

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EXTERIOR SECTION PARTS LIST

Mark No. Description Part No.

1 Screw BSZ26P060FTC

2 Screw BSZ26P100FTC

3 Screw BSZ26P180FTC

4 Cable CDE8337

5 Cord Assy CDP1017

6 Screw BMZ40P140FTC

7 Case CNB2793

8 Holder CND3598

9 Insulator CNN1385

10 Panel CNS8762

11 Tuner Amp Unit CWN2127

12 Screw BSZ26P060FTC

13 Screw BPZ26P080FTC

14 Screw BSZ26P160FTC

> 15 Fuse(10 A) CEK1208

16 Pin Jack(CN351) CKB1059

17 Plug(CN901) CKM1376

18 Connector(CN651) CKS3832

19 •••••

20 Connector(CN831) CKS5664

21 Antenna Jack(CN401) CKX1056

22 Holder CND3545

23 Holder CND3754

24 Holder CND3706

25 Heat Sink CNR1668

26 FM/AM Tuner Unit CWE2025

27 Holder CND3466

28 Terminal(CN402) VNF1084

29 Terminal(CN601) VNF1084

30 Button(DETACH) CAC4836

31 Spring CBH2367

32 Spring CBH2961

33 Spring CBH2962

34 Cover CNN1665

35 Panel CNS8760

36 Arm CNV9311

37 Arm CNV9312

38 Detach Grille Assy CXC7316

39 Screw BPZ20P100FTC

40 Button(Detach) CAC9382

41 Button(1-6) CAC9863

42 Button(<,>,UP,DOWN) CAC9864

43 Button(SOURCE,BAND) CAC9861

44 Button(AUDIO,FUNC) CAC9862

45 Spring CBH2210

46 Cover CNS8744

47 LCD CAW1930

48 Connector(CN1801) CKS5663

49 Holder CND3642

50 Lighting Conductor CNV9301

51 Rubber CNV9302

52 Connector CNV9306

53 Grille Unit CXC6971

54 Knob Unit(VOLUME) CXC7059

55 Spring CBL1761

56 Chassis Unit CXC7391

57 CD Mechanism Module(S10.5) CXK5700

58 Screw ISS26P055FTC

59 Transistor(Q991) 2SD2396

60 IC(IC301) PAL007C

61 IC(IC911) BA4918-V12

62 Holder CNV7619

63 Jack(CN1802) CKN1047

Mark No. Description Part No.

DEH-9/XU/UC 95 6 7 8

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2.3 CD MECHANISM MODULE

DEH-9/XU/UC101 2 3 4

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CD MECHANISM MODULE SECTION PARTS LIST

Mark No. Description Part No.

1 CD Core Unit(S10.5) CWX3090

2 Connector(CN101) CKS4808

3 Connector(CN702) CKS5283

4 Screw BMZ20P025FTC

5 Screw BSZ20P040FTC

6 Screw(M2 x 3) CBA1511

7 Screw(M2 x 4) CBA1835

8 Washer CBF1038

9 •••••

10 Spring CBH2609

11 Spring CBH2612

12 Spring CBH2614

13 Spring CBH2616

14 Spring CBH2617

15 Spring CBH2620

16 Spring CBH2855

17 Spring CBH2937

18 Spring CBH2735

19 Spring CBH2854

20 Spring CBH2642

21 Spring CBH2856

22 Spring CBH2857

23 Spring CBH2860

24 Spring CBH2861

25 Spring CBL1686

26 Arm CND1909

27 Frame CND2582

28 Bracket CND2583

29 Arm CND2584

30 Lever CND2585

31 Arm CND2586

32 Bracket CND2587

33 Arm CND2588

34 Lever CND2589

35 Holder CNV7201

36 Gear CNV7207

37 Gear CNV7208

38 Gear CNV7209

39 Gear CNV7210

40 Gear CNV7211

41 Gear CNV7212

42 Rack CNV7214

43 Arm CNV7216

44 Roller CNV8189

45 Gear CNV7219

46 Guide CNV7361

47 Gear CNV7595

48 Guide CNV8448

49 Arm CNV7805

50 Rack CNV8342

51 Roller CNV8343

52 Holder CNV8344

53 Arm CNV8345

54 Guide CNV8347

55 Arm CNV8348

56 Arm CNV8349

57 Arm CNV8350

58 Clamper CNV8365

59 Arm CNV8386

60 Guide CNV8396

61 Arm CNV8413

62 Collar CNV8447

63 Motor Unit(M2) CXC4026

64 Arm Unit CXC4027

65 Chassis Unit CXC4028

66 Gear Unit CXC4029

67 Frame Unit CXC4031

68 Motor Unit(M1) CXC7134

69 Screw Unit CXC6359

70 Screw JFZ20P020FTC

71 Screw JGZ17P022FTC

72 Washer YE20FTC

73 Pickup Unit(P10.5)(Service) CXX1942

74 Screw IMS26P030FTC

Mark No. Description Part No.

DEH-9/XU/UC 115 6 7 8

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IN1_L

IN2_L

1

ELECSOU

2

T

FF

-IN

A

B

EFA

EFB

ET

I

K

E1

O

E2

LOUT

IC 601(2PN5010

YSTEM MCOMPUT

1 2 3 4

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM3.1 BLOCK DIAGRAM

PICKUP UNIT(P10.5)(SERVICE) D

CD CORE UNIT(S10.5)C

BRST,BRXEN,BSRQ

CN702Q101

M

LASERDIODE

MONITORDIODE

S903DSCSNS

SPINDLEMOTOR

MCARRIAGEMOTOR

LOAD/

LD-

MD

15

5

HOLOGRAM UNIT

IC301BA5839FP IC201

PE5497B

RF-AMP,CD DECODER, DIGITAL SERVO /

DATA PROCESSOR

CDDRIVER

2VD

VD

16LOUT

11

CN101

16VO3(-)

15VO3(+)

18VO4(-)

17VO4(+)

21CNT

19LOUT

9MUTE

TD,FD

AC,BD,F,E

SD,MD

S901HOME

S90412EJ

S9058EJ

LD+ 14

1LD

2PD

PA1/12SNS

PA4/CONT

PA5/CLCONT

PA0/HOME

36

35

40

39

VDD

PB1/VDCONT56

54PC7/CDMUTE

1

VDD

9

BDATA,BSCK

Q102

42PA7/CD3V

VDD

15

5

FOCUS ACT.TRACKING ACT.

FOP

TOP21 TOP

FOP

11 VO1(-)14 VO2(+)

21

14

VDCONT

PA2/8SNS37

PA3/DSCSNS38

VCC

29RESET

8

10/RESET

CDMUTE

88VREFREFO 93

REFOUT

33FOM FOM

12 VO1(+)

44TOM TOM

13 VO2(-)

22LDIN PA6/LOEJ41

23

25

X201

XTAL

/XTAL16.93MHz

PB2/VDSENS57

VD

TUNL

CN4011

2

CN651

TUNER AMP UNIT

LOUT

ASYS+B

ANTENNA

IFA

IFB

CDRESE

3

B.UP

VDD

5

VD

Q991

17

8

SWVDD

SWD5V6

5

IC 911BA4918-V12

BSENS

TOP41

POWERO2

1

36

47

15

SWVDD4 1

18Q992

BRST,BRXEN,BSRQ,BDATA,BSCK

9RESET 16

FM/AM TUNER UNIT

AM

_AN

T

SL-

IN

RE

FA

RE

FB

LDE

T

SWVDD

DI

CK

CE

1

DO

CE

2

SLO

UT

SL

IF

IF

R

R

LD

D

C

C

D

C

S

PDL3126

CD VD

CDL

3

REGULATOR IC

B.UP10

9VDD

SYS+B8

7

S

SYSPW

DREG85

SWVDD

Q601

PLL_VDD

DVDD3

REGC(M)55

9

57

DVDD294

DVDD4121

10VDDCONT

VD

11

ATTATT

TANK

ATT RF LFP

LFPVCO

CF

IC1MIX / IF / PLL

IC2EEPROM

1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 2011A

NT

VC

C

SLI

N

IFO

UTA

IFO

UT

B

DG

ND

RE

FIN

A

RE

FIN

B

LDE

T

VD

D DI

CK

CE

1

DO

CE

2

SLO

UT

RF

GN

D1

RF

GN

D2

RF

GN

D3

RF

GN

D4

DEH-9/XU/UC121 2 3 4

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D

F

A

B

E

CDR

B.UP

BSE

TOP

POW36

47

15

SW1

16

PDL126

B.UP

YSPW

DR85

DD

PLL

DVD

REG55

9

57

DVD94

DVD121

5 6 7 8

IN1_L

IN2_L

1

IC 151PML014A

ELECTRONIC VOLUME/SOURCE SELECTOR

TUNL

2

7Rear_L

B.UP

35

44MUTE

21

23

3

5

FL−

VCC

VCC

FL+RL−

RL+

FL−

FL+RL−

RL+

B.REMOTE

ACC

22

IC 601(1/2)PN5010A

AMPIC 301

PAL007C

Q931

MUTE

CN831

VC

K, V

DT

, VS

T

Q201(1/2)

Q201(2/2)

B.UP

Q821

SYSTEM MICROCOMPUTER

FL−

FL+RL−RL+

ACC SENSE

3

9

11

12

10

1

3

9

11

12

10

1

6

2 2

CN901

BACK UP

GND

ACC

B.REM

9

10

11

4

13

14

12

SOURCE

DSENS

ILM+B

ROT1

ROT0

DPDT

KYDT

SRC33

34

ILMPW2

VCK111

VDT110

DPDT/SELF23

KEYDT/SELF24

CN351

RLIn12

DSENS

Q822

ASENS

6Front_L FLIn

14

XOUT

XIN

82

X60174.1MHz81

Q351

MUTE

20

6

25NC/BREM

ASENS

2RL

6

ESET

NS

41

EROFF

VDD

SL-62SL-IN

IF_INA77IFA

IF_INB78IFB

FREF_A96REFA

FREF_B97REFB

LOCK99LDET

DI100DI

CK101CK

CE102CE1

DO103DO

VST109CE2

ADIN7136SLOUT

L_OUT59

3

CDL

IC 601(2/2)PN5010A

SYSTEM MICROCOMPUTER

4STBY

B.UP

AUX-G6

AUX-L7

AUX-L4

AUX-G5IN4+_L

IN4-_L

ILMPW

EG

_VDD

D3

C(M)

D2

D4

MUTE

BU_X1

BU_X2

52

X6024.7186MHz51

SRC

DSENS

ILL+B

ROT1

ROT0

DPDT

KYDT

IC 1801PD6340A

LCD DRIVER/KEY CONTROLLER

KEY DATA

LCD1801

CN1801

KEYBOARD UNIT

10

11

18

20

DPDT

KYDT

B

13

12

D1803-D1810D1812-D1823D1825

3SWVDDSWD5V 3 SWVDD

SWVDD

4

X0

X1

22

X18015MHz23

KEY MATRIX

S1820

2

S1819

S1822

S1809S1812S1813

S1810S1811

BANDS1815

S1817CLK

S1814

S1824

S1816

S1802S1803S1804

S1805S1806

1056

VLCDVDD

9

14

S1801DISP

S18073

VOLUME

S18311

2

LEFT DOWN

EQ UP

6S1821

4

FUNC

SOURCE

S1830

5

RIGHT

AUDIO 1

EJECT

6

7

CN1802

AUX G

AU

X L

AU

X G

AUX L

AUX IN21

DEH-9/XU/UC 135 6 7 8

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1K 1K

1 2 3 4

3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)

A-a

A

A-aA-a A-b A-b

A-a A-b

A-b A-a

Large sizeSCH diagram

Guide page

Detailed page

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

SY

SP

W

SL

KEYD

FLMD1

VDCONT

VCK

VDT

VST

SELFOUT

ROMDATA

CE2

ROT0

ROT1

KEYAD

MODELAD

100K

R85

5

D832FTZ6R8E

C40

2

R01

Decimal points for resistorand capacitor fixed valuesare expressed as :2.2 2R20.022 R022

← ←

The > mark found on some component parts indicatesthe importance of the safety factor of the part.Therefore, when replacing, be sure to use parts ofidentical designation.

Symbol indicates a resistor.No differentiation is made between chip resistors anddiscrete resistors.

NOTE :

Symbol indicates a capacitor.No differentiation is made between chip capacitors anddiscrete capacitors. B

CN1801

C CN702

SYSTEM CONTROLLER

DEH-9/XU/UC141 2 3 4

Page 15: CD RECEIVER DEH-9 - Diagramas dediagramasde.com/diagramas/autoradio/DEH-9 cd receiver.pdf · CD RECEIVER DEH-9 /XU/UC This service manual should be used together with the following

C

D

F

A

B

E

A-a A-b

A-a A-b

A-b A-a

5 6 7 8

A-b

A

1K

680

680

1K

10A

>

A TUNER AMP UNIT

REAR OUTPUT

>

DEH-9/XU/UC 155 6 7 8

Page 16: CD RECEIVER DEH-9 - Diagramas dediagramasde.com/diagramas/autoradio/DEH-9 cd receiver.pdf · CD RECEIVER DEH-9 /XU/UC This service manual should be used together with the following

C

D

F

A

B

E

1 2 3 4

A-a

A-b

A-b 1 2

1K

680

680

1K

>

AT

UN

ER

AM

P U

NIT

RE

AR

O

UTPU

T

DEH-9/XU/UC161 2 3 4

Page 17: CD RECEIVER DEH-9 - Diagramas dediagramasde.com/diagramas/autoradio/DEH-9 cd receiver.pdf · CD RECEIVER DEH-9 /XU/UC This service manual should be used together with the following

C

D

F

A

B

E

5 6 7 8

A-a

A-b

A-b3 4 5

10A

>

DEH-9/XU/UC 175 6 7 8

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C

D

F

A

B

E

VD

CO

NT

VC

K

1 2 3 4

A-b

A-a

A-a

A-b 1 2

VD

T

VS

T

SE

LFO

UT

RO

MD

ATA

CE

2

RO

T0

RO

T1

1K

1K

C402

R01

CC

N70

2

DEH-9/XU/UC181 2 3 4

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C

D

F

A

B

E

5 6 7 8

A-a

A-b

A-b

A-a

3 4 5

SYSPW

SL

KE

YD

FLM

D1

VD

CO

NT

VC

K

VD

T

VS

T

KE

YAD

MO

DE

LAD

100K

R855

D83

2F

TZ

6R8E

Dec

imal

poi

nts

for

resi

stor

and

capa

cito

r fix

ed v

alue

sar

e ex

pres

sed

as :

2.2

2R

20.

022

R

022

The

> m

ark

foun

d on

som

e co

mpo

nent

par

ts in

dica

tes

the

impo

rtan

ce o

f the

saf

ety

fact

or o

f the

par

t.T

here

fore

, whe

n re

plac

ing,

be

sure

to u

se p

arts

of

iden

tical

des

igna

tion.

Sym

bol i

ndic

ates

a r

esis

tor.

No

diffe

rent

iatio

n is

mad

e b

etw

een

chip

res

isto

rs a

nddi

scre

te r

esis

tors

.

NO

TE

: Sym

bol i

ndic

ates

a c

apac

itor.

No

diffe

rent

iatio

n is

mad

e b

etw

een

chip

cap

acito

rs a

nddi

scre

te c

apac

itors

.B

CN

1801

SY

ST

EM

CO

NT

RO

LLE

R

DEH-9/XU/UC 195 6 7 8

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C

D

F

A

B

E

1 2 3 4

3.3 KEYBOARD UNIT

B

PAUSE

LCD DRIVER/KEY CONTROLLER

DEH-9/XU/UC201 2 3 4

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C

D

F

A

B

E

PAUS

5 6 7 8

B

E

B KEYBOARD UNIT

ACN831

AUX INPUT

VOL

DEH-9/XU/UC 215 6 7 8

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C

D

F

A

B

E

CS

CS

1 2 3 4

3.4 CD MECHANISM MODULE

C

CD CORE UNIT(S10.5)

PICKUP UNIT(P10.5)(SERVICE)

C

F

T

T

F

T

T

F

F

T

T

F

FT

F

F

T

S

S

C

C

F

T

F

F

T

T

S

C

S S C C

9

08

5

$

4

7

@

#

%

M1 CXC7134SPINDLE MOTOR

M2 CXC4026LOADING/CARRIAGE MOTOR

CD DRIVER

SWITCHES:CD CORE UNIT(S10.5) S901:HOME SWITCH..........ON-OFF S903:DSCSNS SWITCH......ON-OFF S904:12EJ SWITCH.............ON-OFF S905:8EJ SWITCH...............ON-OFF

The underlined indicates the switch position.

R02

2

DEH-9/XU/UC221 2 3 4

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C

D

F

A

B

E

S

C

5 6 7 8

C

A CN651

FTCS

FTCS

^

6

&

!

FSIGNAL LINE

FOCUS SERVO LINE

TRACKING SERVO LINE

CARRIAGE SERVO LINE

SPINDLE SERVO LINE

T

C

S

CD DSP

DEH-9/XU/UC 235 6 7 8

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C

D

F

A

B

E

1 2 3 4

- Waveforms Note : 1. The encircled numbers denote measuring points in the circuit diagram.2. Reference voltage REFO1(1.65 V)

1 DSCSNS2 8SNS3 12SNS4 LOEJ

5 V/div5 V/div5 V/div5 V/div

12 cm CD Loading operation

Ref.:GND

Mode:Normal

1 DSCSNS2 8SNS3 12SNS4 LOEJ

5 V/div5 V/div5 V/div5 V/div

500 ms/div

Ref.:GND

Mode:Normal

1 DSCSNS5 CLCONT4 LOEJ6 VD

5 V/div5 V/div5 V/div10 V/div

500 ms/div

12 cm CD Loading operation 8 cm CD Loading operation

Ref.:GND

Mode:Normal

CD-DA Play operation

Ref.:REFO

Mode:Normal

Ref.:REFO

Mode:Normal

$ MDX7 SIN

2 V/div500 mV/div

50 ms/div $ MDX7 SIN

2 V/div500 mV/div

5 µs/div

Spindle waveform during play operation

Ref.:REFO

Mode:Normal

0 FIN# FE

500 mV/div500 mV/div

Focus Search waveform

Ref.:REFO

Mode:TEST

% RFAGC@ TE9 TIN

1 V/div500 mV/div500 mV/div

500 µs/div

Ref.:REFO

Mode:TEST

@ TE% RFAGC

500 mV/div500 mV/div

2 ms/div

Track Open waveform 1 Track Jump waveform

Ref.:REFO

Mode:TEST

7 SIN8 CIN9 TIN

1 V/div500 mV/div500 mV/div

12 cm CD-DA setup operation after loading Source On setup operation

Ref.:REFO

Mode:Normal

@ TE# FE

500 mV/div500 mV/div

200 ms/div

Ref.:REFO

Mode:Normal

0 FIN! RFOK (MONI_2)7 SIN

200 mV/div

2 V/div2 V/div

500 ms/div

12 cm CD-DA Source On setup operation

Ref.:REFO

Mode:Normal

500 ms/div

200 ms/div

2 s/div

# FE0 FIN@ TE9 TIN

500 mV/div500 mV/div500 mV/div500 mV/div

20 ms/div

Spindle waveform during play operation(Wider)

DEH-9/XU/UC241 2 3 4

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C

D

F

A

B

E

5 6 7 8

% RFAGC@ TE9 TIN

1 V/div500 mV/div500 mV/div

500 µs/div

4 Tracks Jump waveform

Ref.:REFO

Mode:TEST

% RFAGC@ TE9 TIN

1 V/div500 mV/div500 mV/div

2 ms/div

Ref.:REFO

Mode:TEST

% RFAGC@ TE9 TIN

1 V/div500 mV/div500 mV/div

1 ms/div

10 Tracks Jump waveform 32 Tracks Jump waveform

Ref.:REFO

Mode:TEST

1 DSCSNS5 CLCONT4 LOEJ

5 V/div5 V/div5 V/div

500 ms/div

12 cm CD Eject operation

Ref.:GND

Mode:Normal

Ref.:REFO

Mode:Normal

8 cm CD Eject operation Black dot(800 µm) during play

Ref.:GND

Mode:Normal

% RFAGC@ TE8 CIN7 SIN

1 V/div1 V/div500 mV/div2 V/div

200 ms/div

Search operation(Outter to Inner)

Ref.:REFO

Mode:Normal

1 DSCSNS2 8SNS3 12SNS4 LOEJ

5 V/div5 V/div5 V/div5 V/div

500 ms/div

1 DSCSNS2 8SNS3 12SNS4 LOEJ

5 V/div5 V/div5 V/div5 V/div

500 ms/div

Ref.:GND

Mode:Normal

^ LOUT& ROUT

1 V/div1 V/div

200 µs/div

Analog audio waveform 12 cm CD Eject operation

Ref.:AGND

Mode:Normal

% RFAGC9 TIN@ TE0 FIN

1 V/div1 V/div1 V/div1 V/div

500 µs/div

DEH-9/XU/UC 255 6 7 8

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C

D

F

A

B

E

1 2 3 4

4. PCB CONNECTION DIAGRAM4.1 TUNER AMP UNIT

A

A TUNER AMP UNIT

CapacitorConnector

P.C.Board Chip PartSIDE B

SIDE A

NOTE FOR PCB DIAGRAMS1.The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic dia- gram.2.Viewpoint of PCB diagrams

1

2

15

16

CCN702

BCN1801

CORD ASSY

DEH-9/XU/UC261 2 3 4

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C

D

F

A

B

E

15

16

Y

5 6 7 8

A

SIDE A

FRONT

REAR OUTPUT

ANTENNA

FM

/AM

TU

NE

R U

NIT

DEH-9/XU/UC 275 6 7 8

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C

D

F

A

B

E

1 2 3 4

A

A TUNER AMP UNIT

TESTIN

SCET

DEH-9/XU/UC281 2 3 4

Page 29: CD RECEIVER DEH-9 - Diagramas dediagramasde.com/diagramas/autoradio/DEH-9 cd receiver.pdf · CD RECEIVER DEH-9 /XU/UC This service manual should be used together with the following

C

D

F

A

B

E

5 6 7 8

A

SIDE B

DEH-9/XU/UC 295 6 7 8

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C

D

F

A

B

E

1 2 3 4

4.2 KEYBOARD UNIT

B

SIDE BSIDE AB KEYBOARD UNIT B KEYBOARD UNIT

A CN831

SO

UR

CE

BA

ND

CLO

CK

12

34

56

PA

US

EE

Q

FUN

CTI

ON

AU

DIO

EJE

CT

AU

X

INP

UT

VOLU

ME

DEH-9/XU/UC301 2 3 4

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C

D

F

A

B

E

5 6 7 8

DEH-9/XU/UC 315 6 7 8

Page 32: CD RECEIVER DEH-9 - Diagramas dediagramasde.com/diagramas/autoradio/DEH-9 cd receiver.pdf · CD RECEIVER DEH-9 /XU/UC This service manual should be used together with the following

C

D

F

A

B

E

1 2 3 4

4.3 CD CORE UNIT(S10.5)

C

SIDE AC CD CORE UNIT(S10.5)

A CN651 PICKUP UNIT(P10.5)(SERVICE)

M2LOADING

/CARRIAGEMOTOR

M1SPINDLEMOTOR

DEH-9/XU/UC321 2 3 4

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C

D

F

A

B

E

5 6 7 8

C

SIDE BC CD CORE UNIT(S10.5)

DEH-9/XU/UC 335 6 7 8

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C

D

F

A

B

E

1 2 3 4

5. ELECTRICAL PARTS LIST

NOTE:• Parts whose parts numbers are omitted are subject to being not supplied.• The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS.....) CKS....., CCS....., CSZS.....• The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. • Meaning of the figures and others in the parentheses in the parts list. Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding PC board. IC 301 (A, 91, 111) IC NJM2068V

Circuit Symbol and No. Part No.

Unit Number : CWN2127

Unit Name : Tuner Amp Unit

Unit Number :

Unit Name : Keyboard Unit

Unit Number : CWX3090

Unit Name : CD Core Unit(S10.5)

AUnit Number : CWN2127Unit Name : Tuner Amp Unit

MISCELLANEOUS

IC 151 (B,121,99) IC PML014AIC 301 (A,92,131) IC PAL007CIC 601 (B,126,41) IC PN5010AIC 911 (A,20,78) IC BA4918-V12Q 201 (B,127,127) Transistor UMD2N

Q 351 (B,159,125) Transistor UMH3NQ 601 (A,149,64) Transistor 2SD1858Q 821 (B,29,10) Transistor 2SA1036KQ 822 (B,20,9) Transistor DTC114EUAQ 931 (B,57,95) Transistor 2SC2412K

Q 991 (A,6,113) Transistor 2SD2396Q 992 (B,11,103) Transistor UMD2ND 301 (A,64,121) Diode MPG06G-6415G3D 302 (A,52,121) Diode MPG06G-6415G3D 832 (B,73,5) Diode FTZ6R8E

D 901 (A,47,107) Diode MPG06G-6415G3D 902 (A,47,104) Diode MPG06G-6415G3D 911 (A,49,78) Diode MPG06G-6415G3D 912 (A,43,78) Diode MPG06G-6415G3D 931 (A,63,106) Diode HZS7L(A1)

D 991 (A,17,110) Diode HZS7L(C3)L 151 (A,135,103) Inductor LAU2R2KL 401 (A,147,79) Inductor LAU2R2KL 402 (A,143,96) Inductor LAU2R2K

L 407 (B,163,64) Inductor CTF1473

L 601 (B,116,19) Inductor CTF1389L 602 (A,150,22) Inductor LAUR47KL 603 (A,111,76) Inductor LAU2R2KL 604 (A,119,67) Inductor LAUR47KL 605 (A,125,66) Inductor LAUR47K

L 606 (A,145,67) Inductor LAU1R0KL 607 (A,146,59) Inductor LAU1R0KL 608 (A,133,67) Inductor LAU1R5KL 609 (A,130,67) Inductor LAU1R5KL 610 (A,137,64) Inductor LAU1R2J

L 611 (B,134,79) Inductor CTF1379L 612 (B,132,79) Inductor CTF1379L 613 (B,143,58) Inductor CTF1379L 614 (B,120,64) Inductor CTF1379L 615 (B,150,71) Inductor CTF1379

L 616 (B,142,75) Inductor CTF1379L 617 (B,145,50) Inductor CTF1389L 801 (A,71,22) Inductor LAU2R2KL 901 (A,34,96) Choke Coil 600 µH CTH1291X 601 (A,140,60) Crystal 74.100 MHz CSS1728

X 602 (A,112,56) Crystal 4.718 6 MHz CSS1727>FU351 (B,132,130) Fuse 3 A CEK1286AR401 (B,162,108) Surge Protector IMSA-6801-01Y901

> Fuse 10 A CEK1208FM/AM Tuner Unit CWE2025

RESISTORS

R 151 (B,87,93) RAB4C102JR 156 (B,88,86) RS1/16S681JR 157 (B,92,86) RS1/16S681JR 162 (B,137,99) RS1/16S102JR 163 (B,103,104) RS1/16S102J

R 201 (B,123,127) RS1/16S103JR 202 (B,129,131) RS1/16S153JR 203 (B,123,129) RS1/16S221JR 251 (B,101,104) RS1/16S223JR 252 (B,135,99) RS1/16S223J

R 301 (B,93,105) RS1/16S153JR 351 (B,163,128) RS1/16S223JR 352 (B,163,132) RS1/16S223J

Circuit Symbol and No. Part No.

DEH-9/XU/UC341 2 3 4

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C

D

F

A

B

E

5 6 7 8

R 353 (B,145,115) RS1/16S821JR 354 (B,163,124) RS1/16S821J

R 404 (B,155,42) RS1/16S102JR 405 (B,158,52) RS1/16S102JR 406 (B,158,58) RS1/16S102JR 407 (B,158,60) RS1/16S102JR 408 (B,167,48) RAB4C104J

R 409 (B,158,44) RS1/16S391JR 410 (B,158,46) RS1/16S681JR 411 (B,158,48) RS1/16S681JR 412 (B,158,50) RS1/16S681JR 413 (B,158,54) RS1/16S472J

R 601 (B,123,25) RS1/16S473JR 603 (B,106,37) RS1/16S473JR 606 (B,107,67) RS1/16S473JR 608 (B,139,57) RS1/16S470JR 610 (B,120,61) RS1/16S203J

R 611 (B,137,68) RS1/16S182JR 612 (B,114,72) RS1/16S563JR 613 (B,140,49) RS1/16S302JR 615 (B,112,72) RS1/16S563JR 616 (B,156,37) RS1/16S104J

R 617 (B,134,30) RS1/16S473JR 618 (B,145,38) RS1/16S473JR 619 (B,146,36) RS1/16S104JR 638 (B,157,86) RS1/16S273JR 643 (B,156,35) RS1/16S104J

R 647 (B,159,79) RS1/16S0R0JR 651 (B,48,28) RS1/16S104JR 652 (B,48,30) RS1/16S102JR 653 (B,50,36) RS1/16S102JR 654 (B,51,33) RS1/16S221J

R 656 (B,104,24) RS1/16S104JR 657 (B,104,26) RS1/16S104JR 658 (B,49,33) RS1/16S104JR 659 (B,104,27) RS1/16S472JR 660 (B,104,29) RS1/16S472J

R 661 (B,108,26) RS1/16S221JR 662 (B,108,27) RS1/16S221JR 663 (B,108,29) RS1/16S221JR 664 (B,76,52) RS1/16S473JR 666 (B,165,27) RS1/16S103J

R 670 (B,131,22) RS1/16S183JR 671 (B,134,21) RS1/16S473JR 672 (B,107,44) RS1/16S104JR 673 (B,134,25) RAB4C104JR 674 (B,129,24) RS1/16S104J

R 675 (B,91,56) RS1/16S473JR 677 (B,120,20) RS1/16S104JR 803 (B,84,16) RS1/16S222JR 821 (B,24,11) RS1/16S562JR 822 (B,24,9) RS1/16S103J

R 831 (B,34,9) RS1/16S1R0JR 832 (B,83,24) RS1/16S473JR 833 (A,78,20) RD1/4PU222JR 834 (A,81,20) RD1/4PU222JR 835 (A,59,18) RD1/4PU222J

R 837 (A,74,16) RD1/4PU103JR 839 (A,86,12) RD1/4PU222JR 840 (A,84,12) RD1/4PU222J

Circuit Symbol and No. Part No.R 841 (B,72,25) RS1/16S104JR 855 (B,79,64) RS1/16S104J

R 873 (B,137,21) RS1/16S103JR 874 (B,137,29) RS1/16S103JR 931 (B,104,37) RS1/16S104JR 932 (B,59,98) RS1/16S223JR 933 (A,68,104) RD1/4PU102J

R 934 (B,64,110) RS1/16S472JR 935 (B,59,113) RS1/16S473JR 991 (A,12,113) RD1/4PU271J

CAPACITORS

C 151 (B,106,98) CKSRYB224K16C 152 (B,131,93) CKSRYB224K16C 153 (B,106,102) CKSRYB105K10C 154 (B,131,95) CKSRYB105K10C 155 (A,124,110) CEJQ470M10

C 156 (B,131,99) CKSRYB105K10C 157 (B,106,104) CKSRYB105K10C 162 (B,131,100) CKSRYB105K10C 163 (B,106,105) CKSRYB105K10C 164 (A,117,110) CEJQ100M16

C 165 (B,120,110) CKSRYB104K16C 201 (A,126,131) CEJQ330M10C 253 (B,95,102) CKSRYB104K16C 301 (B,124,120) CKSQYB474K16C 302 (B,119,120) CKSQYB474K16

C 303 (B,122,120) CKSQYB474K16C 304 (B,117,120) CKSQYB474K16C 305 (B,123,123) CKSRYB474K10C 306 (B,119,123) CKSRYB474K10C 307 (B,121,123) CKSRYB474K10

C 308 (B,117,123) CKSRYB474K10C 309 (B,121,137) CKSQYB225K10C 310 (B,114,141) CKSQYB225K10C 312 (A,98,120) CEJQ100M16C 313 (B,98,138) CKSRYB104K16

C 353 (A,142,116) CEJQ2R2M50C 354 (A,141,110) CEJQ2R2M50C 359 (B,162,134) CCSQCH471J50C 402 (B,140,98) CKSRYB103K50C 404 (A,147,94) CEJQ101M10

C 405 (B,143,98) CKSRYB103K50C 601 (B,117,24) CKSRYB105K10C 602 (B,118,27) CKSRYB103K50C 603 (B,121,25) CKSRYB103K50C 605 (B,105,72) CKSRYB104K16

C 606 (B,103,53) CKSRYB103K50C 607 (B,116,53) CKSRYB103K50C 608 (B,92,77) CKSRYB103K50C 609 (B,113,69) CKSRYB331K50C 610 (A,95,77) CEJQ101M6R3

C 611 (B,113,67) CKSRYB331K50C 612 (B,118,56) CKSRYB103K50C 613 (A,102,56) CEAL101M6R3C 614 (B,166,86) CKSRYB102K50C 615 (B,122,59) CKSRYB331K50

C 616 (B,122,67) CKSRYB105K10C 617 (B,128,58) CKSRYB105K10

Circuit Symbol and No. Part No.

DEH-9/XU/UC 355 6 7 8

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C 618 (B,110,52) CCSRCH270J50C 619 (B,141,68) CKSRYB103K50C 620 (B,142,54) CKSRYB105K10

C 621 (B,149,67) CKSRYB103K50C 622 (B,139,51) CKSRYB104K16C 623 (B,131,64) CKSRYB102K50C 624 (B,129,64) CKSRYB102K50C 625 (B,135,70) CCSRCH270J50

C 626 (B,128,70) CCSRCH270J50C 627 (B,133,76) CCSRCH150J50C 628 (B,141,62) CKSRYB102K50C 629 (B,134,57) CCSRCH4R0C50C 630 (B,141,66) CCSRCH8R0D50

C 631 (B,105,70) CKSRYB472K50C 632 (B,128,21) CKSRYB104K16C 633 (B,144,29) CKSRYB104K16C 634 (B,110,55) CCSRCH270J50C 635 (B,145,52) CKSRYB104K16

C 640 (B,122,57) CKSRYB104K16C 642 (B,106,100) CKSRYB182K50C 643 (B,131,97) CKSRYB182K50C 652 (B,31,22) CKSRYB103K50C 821 (B,34,7) CKSRYB104K16

C 825 (B,59,6) CCSRCH221J50C 826 (B,79,11) CCSRCH221J50C 827 (B,69,5) CCSRCH221J50C 828 (B,67,5) CCSRCH221J50C 829 (B,61,5) CCSRCH221J50

C 830 (B,63,5) CKSRYB104K16C 831 (B,65,5) CCSRCH221J50C 901 (A,50,112) 3 300 µF/16 V CCH1732C 911 (A,56,59) CEJQ100M16C 912 (A,46,64) CEAT102M16

C 913 (B,26,69) CKSRYB104K16C 914 (A,50,59) CEAT221M10C 915 (A,44,53) CEJQ100M16C 916 (A,53,49) CEJQ100M16C 917 (B,26,74) CKSRYB104K16

C 991 (B,9,106) CKSRYB473K25C 992 (A,10,95) CEJQ101M10

BUnit Number :Unit Name : Keyboard Unit

MISCELLANEOUS

IC 1801 (B,26,97) IC PD6340AD 1803 (A,6,11) LED CL-195PG-CDD 1804 (A,15,23) LED CL-195PG-CDD 1805 (A,27,12) LED CL-195PG-CDD 1806 (A,36,62) LED CL-195PG-CD

D 1807 (A,36,52) LED CL-195PG-CDD 1808 (A,36,44) LED CL-195PG-CDD 1809 (A,20,136) LED CL-195PG-CDD 1810 (A,22,126) LED NESW505C-5273D 1812 (A,31,29) LED CL-195PG-CD

D 1813 (A,20,35) LED CL-195PG-CD

Circuit Symbol and No. Part No.D 1814 (A,36,73) LED CL-195PG-CDD 1815 (A,36,83) LED CL-195PG-CDD 1816 (A,36,94) LED CL-195PG-CDD 1817 (A,37,124) LED CL-195PG-CD

D 1818 (A,36,115) LED CL-195PG-CDD 1819 (A,36,104) LED CL-195PG-CDD 1820 (A,15,146) LED CL-195PG-CDD 1821 (A,20,151) LED CL-195PG-CDD 1822 (A,25,141) LED CL-195PG-CD

D 1823 (A,26,155) LED CL-195PG-CDD 1825 (A,4,153) LED CL-195PG-CDD 1826 (B,31,145) Diode MALS068XD 1827 (B,29,138) Diode MALS068XD 1828 (B,36,130) Diode MALS068X

X 1801 (B,34,88) Ceramic Resonator 5 MHz CSS1731S 1831 (A,22,27) Rotary Encoder(VOLUME) YSD5001

LCD CAW1930

RESISTORS

R 1801 (B,27,78) RS1/16S222JR 1802 (B,28,78) RS1/16S222JR 1803 (B,21,15) RS1/4SA561JR 1804 (B,28,8) RS1/4SA561JR 1805 (B,17,18) RS1/4SA561J

R 1806 (B,25,8) RS1/4SA561JR 1807 (B,17,149) RS1/4SA561JR 1808 (B,14,147) RS1/4SA561JR 1809 (B,20,149) RS1/4SA821JR 1813 (B,24,146) RS1/4SA681J

R 1832 (B,22,33) RS1/16S473JR 1837 (B,27,138) RS1/16S101JR 1838 (B,32,132) RS1/16S101J

CAPACITORS

C 1801 (B,15,102) CKSRYB105K10C 1802 (A,26,126) CKSRYF104Z25C 1810 (B,26,138) CKSRYB472K50C 1811 (B,33,131) CKSRYB472K50

CUnit Number : CWX3090Unit Name : CD Core Unit(S10.5)

MISCELLANEOUS

IC 201 (A,34,50) IC PE5497BIC 301 (A,28,14) IC BA5839FPQ 101 (B,57,70) Transistor 2SA1577Q 102 (B,15,23) Transistor 2SB1689X 201 (A,27,62) Ceramic Resonator 16.934 MHz CSS1603

S 901 (A,53,37) Switch(HOME) CSN1067S 903 (B,20,58) Switch(DSCSNS) CSN1067S 904 (B,39,66) Switch(12EJ) CSN1068S 905 (B,25,68) Switch(8EJ) CSN1068

RESISTORS

R 101 (B,57,73) RS1/10SR2R4JR 102 (B,60,73) RS1/10SR2R4JR 103 (B,60,70) RS1/10SR2R7J

Circuit Symbol and No. Part No.

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R 105 (B,14,26) RS1/16SS102JR 106 (B,15,26) RS1/16SS473J

R 108 (B,58,64) RS1/16SS105JR 109 (B,44,59) RS1/16SS102JR 214 (A,43,41) RS1/16SS332JR 215 (A,42,40) RS1/16SS183JR 216 (A,45,48) RS1/16SS122J

R 217 (A,47,45) RS1/16SS562JR 218 (A,47,48) RS1/16SS472JR 232 (A,24,59) RS1/16SS0R0JR 235 (A,36,30) RS1/16SS103JR 236 (A,36,29) RS1/16SS103J

R 237 (B,24,47) RS1/16SS221JR 240 (B,20,44) RS1/16SS473JR 242 (A,28,32) RS1/16SS103JR 243 (A,27,32) RS1/16SS473JR 245 (B,23,49) RS1/16SS104J

R 246 (A,44,39) RS1/16SS103JR 252 (B,23,51) RS1/16SS104JR 253 (B,23,50) RS1/16SS104JR 254 (B,31,47) RS1/16SS104JR 260 (B,21,40) RS1/16SS103J

R 262 (A,36,31) RS1/16SS472JR 263 (A,36,28) RS1/16SS472JR 264 (B,26,31) RS1/16SS102JR 305 (A,34,19) RS1/16SS183JR 306 (A,37,20) RS1/16SS183J

R 307 (A,35,21) RS1/16SS183JR 308 (A,38,23) RS1/16SS183JR 601 (A,33,68) RS1/16SS101JR 602 (A,32,66) RS1/16SS101JR 702 (A,22,41) RS1/16SS221J

R 706 (B,12,35) RS1/16SS221J

CAPACITORS

C 103 (B,54,64) CEVW101M16C 203 (A,35,60) CKSSYB104K10C 205 (B,43,51) CEVW220M6R3C 206 (A,32,60) CKSSYB103K16C 209 (A,28,60) CKSRYB104K10

C 210 (A,24,55) CKSSYB104K10C 211 (A,24,54) CKSSYB104K10C 212 (A,34,40) CKSSYB104K10C 213 (A,43,39) CKSSYB103K16C 214 (A,42,39) CKSSYB104K10

C 215 (A,38,40) CKSSYB104K10C 216 (A,47,43) CKSSYB182K50C 217 (A,47,47) CCSSCH560J50C 218 (A,47,49) CCSSCH5R0C50C 219 (A,43,47) CKSSYB104K10

C 220 (B,39,45) CKSSYB104K10C 221 (A,43,43) CKSSYB104K10C 222 (A,44,50) CKSSYB104K10C 223 (A,46,54) CCSSCH680J50C 224 (A,44,56) CCSSCH470J50

C 225 (A,44,60) CKSSYB103K16C 229 (B,46,55) CKSSYB104K10C 231 (B,33,32) CKSSYB102K50C 232 (B,32,29) CKSSYB102K50

Circuit Symbol and No. Part No.C 233 (B,26,51) CKSSYB103K16

C 236 (B,38,54) CKSSYB104K10C 238 (A,34,66) CKSRYB104K10C 240 (A,34,64) CKSRYB104K10C 304 (A,35,19) CKSSYB472K25C 305 (A,36,22) CKSSYB223K16

C 306 (A,21,10) CKSRYB105K10C 705 (B,9,34) CCSSCH101J50C 710 (B,10,32) CKSSYB102K50

Miscellaneous Parts List

Pickup Unit(P10.5)(Service) CXX1942M 1 Motor Unit(SPINDLE) CXC7134M 2 Motor Unit(LOADING/CARRIAGE) CXC4026

Circuit Symbol and No. Part No.

DEH-9/XU/UC 375 6 7 8

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6. ADJUSTMENT6.1 CD ADJUSTMENT

1) Cautions on adjustments• In this product the single voltage (3.3 V) is used for the regulator. The reference voltage is the REFO1 (1.65 V) instead of the GND.If you should mistakenly short the REFO1 with the GND during adjustment, accurate voltage will not be obtained, and the servo’s misoperation will apply excessive shock to the pickup. To avoid such problems:a. Do not mix up the REFO1 with the GND when connecting the (-) probe of measuring instruments. Especially on an oscilloscope, avoid connecting the (-) probe for CH1 to the GND. b. In many cases, measuring instruments have the same potential as that for the (-) probe. Be sure to set the measuring instruments to the floating state.c. If you have mistakenly connected the REFO1 to the GND, turn off the regulator or the power immediately.

• Before mounting and removing filters or leads for adjustment, be sure to turn off the regulator.

• For stable circuit operation, keep the mechanism operating for about one minute or more after the regulator is turned on.

• In the test mode, any software protections will not work. Avoid applying any mechanical or electrical shock to the mechanism during adjustment.

• The RFI and RFO signals with a wide frequency range are easy to oscillate. When observing the signals, insert a resistor of 1k ohms in series.

• The load and eject operation is not guarantied with the mechanism upside down. If the mechanism is blocked due to mistaken eject operation, reset the product or turn off and on the ACC to restore it.

2) Test modeThis mode is used to adjust the CD mechanism module.• To enter the test mode.While pressing the 4 and 6 keys at the same time, reset.• To exit from the test mode.Turn off the ACC and back up.

Notes:a. During ejection, do not press any other keys than the EJECT key until the loaded disc is ejected.b. If you have pressed the (→) key or (←) key during focus search, turn off the power immediately to protect the actuator from damage caused by the lens stuck.c. For the TR jump modes except 100TR, the track jump operation will continue even if the key is released.d. For the CRG move and 100TR jump modes, the tracking loop will be closed at the same time when the key is released.e. When the power is turned off and on, the jump mode is reset to the single TR (91), the RF amp gain is set to 0 dB, and the auto-adjustment values are reset to the default settings.

DEH-9/XU/UC381 2 3 4

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[Key]

Contents

Display

[4] + [6] + Reset or[4] + [6] + BU + ACC

Test Mode In

[CD] or [SOURCE]

Source On

TRK MIN SEC

Power On Power On(T.Offset is adjusted)

TRK MIN SEC00 00 00

[3]

(T.Offset is not adjusted)

99 99 99

[2]

RF AMPGain switching

GG GG GG

*1[4]

SPINDLESpeed switching

SP SP SP

[3]

Focus CloseS curve check

91 91 91

[6]

Focus Mode switching

0X 0X 0X

*2

[1]

Tracking ServoClose

00 00 00or 99 99 99

00 00 00or 99 99 99

00 00 00or 99 99 99

[>]

CRG +

[2]

Self-adjustingswitching *3*8

[<]

CRG -*8

[BAND]

[BAND]

Power Off

TRK MIN SEC TRK MIN SEC

[BAND]

Power Off

TRK MIN SEC

[BAND]

Power Off

TRK MIN SEC

TRK MIN SEC

TRK MIN SEC

TRK MIN SEC

TRK MIN SEC

TRK MIN SEC

TRK MIN SEC TRK MIN SEC

TRK MIN SEC

TRK MIN SEC

TRK MIN SEC

TRK MIN SEC

TRK MIN SEC

TRK MIN SEC

TRK MIN SEC TRK MIN SEC

[BAND]

Power Off

TRK MIN SEC

[5]

Gop ModeGop Mode switching

OL OL OL

[1]

T.Close & AGCApplicable servomechanism

?tr ?min ?sec ?tr ?min ?sec

?tr ?min ?sec ?tr ?min ?sec ?tr ?min ?sec ?tr ?min ?sec

[6] [3]

RF AGC /RF AGC coefficient display

[>]

CRG +

8X 8X 8Xor 9X 9X 9X

8X 8X 8Xor 9X 9X 9X

[<]

CRG -

[2]

T.Balance adjustment /T.BAL coefficient display

T.CloseApplicable servomechanism

?? ?? ?? ?? ?? ??

?? ?? ??

[1]

F,T,RF AGC F.Bias display switching

[3] [6]

CRG/TR jumpvalue switching

[>]

CRG/TR Jump +

[<]

CRG/TR Jump -

[2]

Tracking Open

?? ?? ??

*7 F,T AGC / F.BiasRF AGC

8X 8X 8Xor 9X 9X 9X

Tracking Open

8X 8X 8Xor 9X 9X 9X

[2]

6

*5 *4 *4

Operation [Key] Test Mode

[BAND] Power On/Off [>] CRG + / TR Jump +

(Direction Of the external surface) [<] CRG - / TR Jump -

(Direction Of the internal surface) [1] T. CLS & AGC & Applicable servomechanism /

AGC,AGC display setting [2] RF Gain switching / Offset adjustment display /

T.Balance adjustment / T. Open [3] F. Close,S Curve / Rough Servo and RF AGC /

F,T,RF AGC [4]

[5] Error Rate measurement

ON : ERR 30Counts Start BER display data[%]

[6] F. Mode switching / Tracking Close / CRG•TR Jump Switching

*) • After the [Eject] key is pressed keys other than the [Eject] key should not be pressed, until disc ejection is complete.• When the key [2] or [3] is pressed during the Focus Search, the power supply should be immediately turned off (otherwise the lens

sticks to Wall, causing the actuator to be damaged).• In the case of TR jump other than to 100TR, the function shall continue to be processed even if the TR jump key is released. As for

the CRG Move and 100TR Jump, the mechanism shall be set to the Tracking Close mode when the key is released.• When the power is turned on/off the jump mode is reset to the Single TR (91) while the gain of the RFAMP is reset to 0 dB. At the

same time all the self-adjusting values shall return to the default setting.

*1) TYP → + 6 dB → + 12 dB TRK MIN SEC TRK06MIN06SEC06 TRK12MIN12SEC12

*2) Focus Close → S Curve check setting → F EQ measurement setting TRK00MIN00SEC00

TRK01MIN01SEC01 TRK02MIN02SEC02 (TRK99MIN99SEC99)

*3) F.Offset Display → RF.Offset → T.Offset Display → Switch to the order of the original display

*4) 1TR/4TR/10TR/32TR/100TR*5) Single → 4TR →10TR → 32TR → 100TR → CRG Move9x(8x):91(81) 92(82) 93(83) 94(84) 95(85) 96(86)*6) Only at the time of CRG move, 100TR jump*7) TRK/MIN/SEC → F.AGC → T.AGC → F.Bias → RF AGC

*8) CRG motor voltage = 2 [V]

- Flow Chart

DEH-9/XU/UC 395 6 7 8

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6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT

CD CORE UNIT(S10.5)

• Note :The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mechanism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PU unit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, if the PU unit must be changed, the grating should be checked using the procedure below.

• Purpose :To check that the grating is within an acceptable range when the PU unit is changed.

• Symptoms of Mal-adjustment :If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to perform track search operations, or taking a long time for track searching.

• Method :

• Measuring Equipment• Measuring Points

• Oscilloscope, Two L.P.F.• E, F, REFO1

• Disc • TCD-782• Mode • TEST MODE

• Checking Procedure1. In test mode, load the disc and switch the 3 V regulator on.2. Using the → and ← buttons, move the PU unit to the innermost track.3. Press key 3 to close focus, the display should read "91". Press key 2 to implement the tracking balance adjustment the display should now read "81". Press key 3. The display will change, returning to "81" on the fourth press.4. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phase difference is within 75° . Refer to the photographs supplied to determine the phase angle.5. If the phase difference is determined to be greater than 75° try changing the PU unit to see if there is any improvement. If, after trying this a number of times, the grating angle does not become less than 75° then the mechanism should be judged to be at fault.• NoteBecause of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the average angle.

• HintReloading the disc changes the clamp position and may decrease the "wobble".

100 kΩ

390 pF

100 kΩ

390 pF

E

VREF

F

VREF

Xch Ych

L.P.F.

L.P.F.

Oscilloscope

REFO1E

F

DEH-9/XU/UC401 2 3 4

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Grating waveform

45°

75°

60°

30°

90°

Ech → Xch 20 mV/div, ACFch → Ych 20 mV/div, AC

DEH-9/XU/UC 415 6 7 8

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6.3 ERROR MODE

- Error Messages

If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of the error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from the users and also for facilitating trouble analysis and repair work in servicing.

(1) Basic Indication Method

1) When SERRORM is selected for the CSMOD (CD mode area for the system), error codes are written to DMIN (minutes display area) and DSEC (seconds display area). The same data is written to DMIN and DSEC. DTNO remains in blank as before.

2) Head unit display examples

Depending on display capability of LCD used, display will vary as shown below. xx contains the error number.

8-digit display 6-digit display 4-digit display

ERROR–xx ERR–xx E–xx

(2) Error Code List

Code Class Displayed error code Description of the code and potential cause(s)

10 Electricity Carriage Home NG CRG can't be moved to inner diameter.

SERVO LSI Com- CRG can't be moved from inner diameter.

munication Error → Failure on home switch or CRG move mechanism.

Communication error between microcomputer and SERVO LSI.

11 Electricity Focus Servo NG Focusing not available.

→ Stains on rear side of disc or excessive vibrations on REWRITABLE.

12 Electricity Spindle Lock NG Spindle not locked. Sub-code is strange (not readable).

Subcode NG → Failure on spindle, stains or damages on disc, or excessive vibrations.

A disc not containing CD-R data is found.

Turned over disc are found, though rarely.

CD signal error.

17 Electricity Setup NG AGC protection doesn't work. Focus can be easily lost.

→ Damages or stains on disc, or excessive vibrations on REWRITABLE.

30 Electricity Search Time Out Failed to reach target address.

→ CRG tracking error or damages on disc.

44 Electricity ALL Skip Skip setting for all track.

(CD-R/RW)

50 Mechanism CD On Mech Error Mechanical error during CD ON.

→ Defective loading motor, mechanical lock and mechanical sensor.

A0 System Power Supply NG Power (VD) is ground faulted.

→ Failure on SW transistor or power supply (failure on connector).

Remarks: Mechanical errors are not displayed (because a CD is turned off in these errors).

Unreadable TOC does not constitute an error. An intended operation continues in this case.

Upper digits of an error code are subdivided as shown below:

1x: Setup relevant errors, 3x: Search relevant errors, Ax: Other errors.

DEH-9/XU/UC421 2 3 4

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6.4 SYSTEM MICROCOMPUTER TEST PROGRAM

- PCL OutputIn the normal operation mode (with the detachable panel installed, the ACC switched ON, the standby mode cancelled), shift the TESTIN IC601(Pin 112) terminal to H. The clock signal is output from the SCET IC601(Pin 43) terminal. The frequency of the clock signal is 1 Hz. The clock signal should be 1 Hz ± 0.000 04 Hz. If the clock signal is out of the range, the X'tal (X601) should be replaced with new one.

DEH-9/XU/UC 435 6 7 8

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7. GENERAL INFORMATION7.1 DIAGNOSIS7.1.1 DISASSEMBLY

- Removing the CD Mechanism Module (Fig.1)

1

Fig.1

- Removing the Case (not shown)

Grille Assy

- Removing the Grille Assy (Fig.1)

1. Remove the Case.

CD Mechanism Module

1

1

1

1

Fig.2

Tuner Amp Unit

- Removing the Tuner Amp Unit (Fig.2)

Remove the two screws.1

Remove the four screws.

Disconnect the connector and then remove theCD Mechanism Module.

2 Release the two latchs and then removethe Grille Assy.

2 2

22

3

3

4

Remove the two screws.2

Straighten the tabs at two locationsindicated.

3

Remove the two screws and then removethe Tuner Amp Unit.

4

4

1

1

DEH-9/XU/UC441 2 3 4

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C

D

F

A

B

E

5 6 7 8

A

A

B

B

Upper Frame

Lower Frame

B

B

B

B

a

Damper

Carriage Mechanism

Damper

Do not squeeze this area.

- How to hold the Mechanism Unit

- Removing the Upper and Lower Frames1. With a disc inserted and clamped in the

mechanism, remove the two Springs (A), the six Springs (B), and the four Screws.

2. Turn the Upper Frame using the part "a" as a pivot, and remove the Upper Frame.

3. While lifting the Carriage Mechanism, remove it from the three Dampers.

Caution: When assembling, be sure to apply some alcohol to the Dampers and assemble the mechanism in a clamped state.

1. Hold the Upper and Lower Frames.2. Do not hold the front portion of the Upper

Frame, because it is not very solid.

DEH-9/XU/UC 455 6 7 8

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C

D

F

A

B

E

1 2 3 4

Screw

Shorting Solder

CD Core Unit

Solder

Chassis

Pickup Rack

Pickup

Poly Washer Change Arm

Pickup Lock Arm

Feed Screw

Planet Gear

Inner Holder

- How to remove the CD Core Unit1. Apply Shorting Solder to the flexible cable of

the Pickup, and disconnect it from the connector.

2. Unsolder the four leads, and loosen the Screw.

3. Remove the CD Core Unit.Caution: When assembling the CD Core Unit,

assemble it with the SW in a clamped state so as not to damage it.

- How to remove the Pickup Unit1. Make the system in the carriage mechanism mode, and have it clamped.2. Remove the CD Core Unit and remove the leads from the Inner Holder.3. Remove the Poly Washer, Change Arm, and Pickup Lock Arm.4. While releasing from the hook of the Inner Holder, lift the end of the Feed Screw.Caution: When assembling, move the Planet Gear to the load/eject position before setting the Feed Screw in the Inner

Holder.Assemble the sub unit side of the Pickup, taking the plate (Chassis) in-between. When treating the leads of the Load Carriage Motor Assy, do not make them loose over the Feed Screw.

DEH-9/XU/UC461 2 3 4

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C

D

F

A

B

E

5 6 7 8

7.1.2 CONNECTOR FUNCTION DESCRIPTION

Pin No.12345678

B. UPGNDACCNCNCB.REMNCNC

Pin No.9

10111213141516

RL-FL-RL+FL+RR-FR-RR+FR+

ANTENNA REAR OUTPUT

1615

1211

1413

109

87

65

43

21

DEH-9/XU/UC 475 6 7 8

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C

D

F

A

B

E

1 2 3 4

7.2 PARTS7.2.1 IC

- Pin Layout

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

IN1_L

IN2_L

IN3_L

IN4+_L

IN4-_L

Front_L

Rear_L

Vcc

Vref

GND

IN1_R

IN2_R

IN3_R

IN4+_R

IN4-_R

Front_R

Rear_R

STB

CLK

DATA

- Block Diagram

Isol

ator

Isol

ator

Aut

o

Zer

o

Gai

n

Adj

uste

r

Input Selector T

RE

BA

SS

LOU

DN

ES

S

Sec

onda

ry

Vol

ume

Fro

nt_R

Rea

r_R

Fro

nt_L

Rea

r_L

Ant

i-Rad

iatio

nF

ilter

Ant

i-Alia

sF

ilter

Prim

ary

Vol

ume

Dig

ital

Blo

ck

IN1_

L

IN2_

L

IN3_

L

IN4+

_L

IN4-

_L

IN4-

_R

IN4+

_R

IN3_

R

IN2_

R

IN1_

R

STB

DATA

CLK

GND

Vcc

Vref

MID

Sec

onda

ry

Vol

umeSup

ply

&R

efer

ence

Sec

onda

ry

Vol

ume

Sec

onda

ry

Vol

ume

PML014A

DEH-9/XU/UC481 2 3 4

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C

D

F

A

B

E

5 6 7 8

PAL007C

1

TAB

2

P-GND2

3

OUT2-

4

STBY

5

OUT2+

6

VCC

7

OUT1-

8

P-GND1

9

OUT1+

10SVR

11IN1

12IN2

13S-GND

14IN4

15IN3

16AC-GND

17OUT3+

18P-GND3

19OUT3-

20VCC

21OUT4+

22MUTE

23OUT4-

24P-GND4

SWITCH

25

+-

+ -

OffsetDetection

+-

+ -

OffsetDetection

+-

+ -

OffsetDetection

+-

+ -

OffsetDetection

Protector;Over current limit

sw

_vcc

stb

y

Protector;Short circuit

Mute circuit

am

p_vcc

Stand-byCircuit

Protector;Over voltage

sw

_vcc

Protector;Thermal

Referenceamp_vcc

DEH-9/XU/UC 495 6 7 8

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C

D

F

A

B

E

1 2 3 4

Pin No. Pin Name I/O Format Function and Operation12

3-6789

101112

13,1415161718192021222324

25-303132333435363738394041424344

45,4647484950

51,5253545556575859606162636465

SWVDDILMPWNCFLMD0VDDM_REGCF_REGCVSSresetNCSYSPWCDRESETBRSTBRXENBSRQBSI/TSIBSOBSCK/TSCKDPDT/SELFDOKEYDT/SELFDINCEVSSEVDDsrcdsensasensbsensNCBU_SIBBU_SOBBU_SCKBU_A0BU_STBBU_HSFLGMUTEBU_MODE1,0PWROFFRESETOUTBU_REGCBU_VDDBU_X2,1BU_VSSPLL_GNDPLL_VDDbu_resetDVDD3DGND2L_OUTR_OUTCOMPSLAVDD2AGND2ASUB

OO

I

I

OOOI/OIIOI/OOI

IIII

IOI/OOOIOIOO

IIIIII

CC

CCCCCCCCNC

CCCC

CCCCCCC

Power supply output for display microcomputer Illumination power outputNot usedSelf-rewriting applied voltage input 0(self mode : H)VDDRegulator output capacitance stabilizing connection of masked ROM built-in itemRegulator output capacitance stabilizing connection of flash memory built-in itemGNDSystem reset inputNot usedSystem power outputCD mechanism RESET outputP-BUS : Reset outputP-BUS : Reception enable input/outputP-BUS : Service request inputP-BUS : Serial data input/Test data inputP-BUS : Serial data outputP-BUS : Serial clock output/Test data clock synchronizer outputData output for display microcomputer/Data output for self-writingKey data input from display microcomputer/Data input for self-writingNot usedGHC for externalVDD for externalSource keyDetach sense inputACC sense inputBackup sense inputNot usedData reception from backup circuitData sending to backup circuitCommunication clock with microcomputer for backup circuitBackup circuit register controlBackup circuit register controlClock timer signal polling from backup circuitSystem mute outputVSS fixed(mode specification terminal for backup circuit test)External power-off controlReset signal output for microcomputerRegulator output capacitance stabilizing connection for backup circuit(1.5 V)Power supply for backup circuit(3.3 V)Input of oscillator circuit for clock timer(4.718 59 MHz)GND for backup circuitTerminal for TUNER onlyTerminal for TUNER onlyBackup circuit reset inputTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER only

- Pin Functions (PN5010A)

DEH-9/XU/UC501 2 3 4

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C

D

F

A

B

E

5 6 7 8

Pin No. Pin Name I/O Function and Operation66676869

70-747576777879808182838485868788

89-9293949596979899

100101102103

104-108109

110,111112113114115116

117,118119120121122123124125126127128129130

131,132133134135

DACKLCHRCHWDCKTEST1-5AGND1AVDD1IF_INAIF_INBAD_REFOSCGNDXINXOUTOSCVDDDVDD1DREGSMCAMCTU_RESETDANT1-4DGND1DVDD2FREFRFREFAFREFBDSUBLOCKTUNDOTUNCKCETUNDINCCE2ROT0,1TESTINROMDATAROMCKROMCSSELFOUTNCBVSSBVDDDVDDD4DGND3VSTVDTVCKVDCONTNCFLMD1NCKEYDNCP7AVSSP7AVDDAVSS

IOI/OOI

OII

I/OOOO

OOOO

I

I

Format

CCCCC

CCCCCCC

CCCC

C

C

Terminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyTerminal for TUNER onlyPLL lock detection inputPLL serial data outputPLL serial clock input/outputTuner chip enable outputPLL serial data inputNot usedTuner chip enable output 2Rotary encoder pulse input 0, 1Test program inputROM correction data input/outputROM correction clockROM correction chip selectSelf programming operation control outputNot usedGND for portVDD for portVDDGNDE.VOL strobe outputE.VOL data outputE.VOL clock outputCD mechanism power supply outputNot usedSelf-rewriting applied voltage input 1(fixed to L)Not usedWired remote control inputNot usedGND for port 7VDD for port 7A/D converter GND

DEH-9/XU/UC 515 6 7 8

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C

D

F

A

B

E

1 2 3 4

- Pin Layout

GND

NC

+B

+BUP

VDD

SYS+B

SWVDD

SW5V

SW5VCONT

SYSPW

BSENS

VDDCONT

12

11

10

9

8

7

6

5

4

3

2

1

- Block Diagram

10+B 9 +BUP

8 VDD

5 SW5V

7 SYS+B

6 SWVDD

2 BSENS

4SW5VCONT

3SYSPW

1VDDCONT

12GND

Overvoltage Protection

TSD

(OFF except VDD) Pre Reg

Vref

Overvoltage Protection

(All Ourput OFF)

+B

+B

+B

+BVDD

Reduced-voltageDetection

+BVDD

Overvoltage Detection

BA4918-V12

PN5010A

144 37

72109

367310

81

Format Meaning C CMOS N Nch open drain

Pin No. Pin Name I/O Function and Operation136

137-140141142143144

SLNCMODELADKEYADNCAVREF0

I

II

FormatSignal level inputNot usedModel select terminalWired remote control AD inputNot usedA/D converter reference voltage

DEH-9/XU/UC521 2 3 4

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C

D

F

A

B

E

5 6 7 8

- Pin Functions(PD6340A)Pin No. Pin Name I/O Function and Operation

1-5 SEG4-0 O LCD segment output6-9 COM3-0 O LCD common output 10 VLCD LCD drive power supply

11-14 KST3-0 O Key strobe output15,16 KDT0,1 I Key data input (analogue input)

17 REW I Remote control reception input18 DPDT I Display data input19 NC Not used20 KYDT O Key data output21 MODA GND22 X0 Crystal oscillator connection pin23 X1 Crystal oscillator connection pin24 VSS GND

25,26 KDT2,3 I Key data input27 NC Not used28 KST4 O Key strobe output

29-32 NC Not used33-55 SEG35-13 O LCD segment output

56 VDD Power supply57-64 SEG12-5 O LCD segment output

PD6340A

49

48 33

32

17

161

64

DEH-9/XU/UC 535 6 7 8

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C

D

F

A

B

E

1 2 3 4

- Pin Functions (PE5497B)

123456789

10111213141516171819202122232425262728293031323334

35-4243444546

47-5455-62

6364656667686970717273

LDPDrstINTQA0stbsckSOSID.VDDD.GNDREG16REGSDA.VDDROUTDA.GNDREGCDA.GNDLOUTDA.VDDICEMDX.VDDxtalX.GNDXTALVPPC.VDDC.GNDRESETIO.GNDIO.VDDICECKINT0INT2PA0-7DOUTSCKOLRCKTX/EMPHPC0-7PB0-7SD2IO.GNDIO.VDDFDTDSDMDTESTAD.GNDAD.VDDEFM

OIIOIIIOI

O

O

I

O

II

I

OII

I/OOOOOI/OI/OO

OOOOI

O

Laser diode control current outputPhoto diode signal (for detecting laser power) inputReset (CD block)InterruptAddress 0StrobeSerial clockSerial data outputSerial data inputPower supply for digital circuitsGround for digital circuitsCapacitor connection for regulator (logic)Capacitor connection for regulator (SRAM)Power supply for Audio-DACR-channel audio signal outputGround for Audio-DACCapacitor connection for regulator (RF amp.)Ground for Audio-DACL-channel audio signal outputPower supply for Audio-DACSelected to ICEPower supply for the crystal oscillatorCrystal connectionGround for the crystal oscillatorCrystal connectionProgramming power supplyPower supply for digital circuits(Power supply for the CPU)Ground for digital circuits(Ground for the CPU)ResetGround for the digital portPower supply for the digital portClock for ICEInterruptInterruptGeneral port AData output (audio)Serial clock output (audio)LR clock (audio)Transmit data/Emphasis information outputGeneral port CGeneral port BSled driveGround for the digital portPower supply for the digital portFocus drive output (PWM)Tracking driveSled driveMotor drive output (PWM)TestGround for the A/D converterPower supply for the A/D converterEFM signal

Pin No. Pin Name I/O Function and Operation

DEH-9/XU/UC541 2 3 4

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C

D

F

A

B

E

5 6 7 8

25 51

751

PE5497B

507610

026

I/O Function and Operation7475767778798081828384858687888990919293949596979899

100

ASYATESTA.VDDA.GNDRFIAGCOC3TAGCIRFOEQ2EQ1RF2-RF-A.GNDA.VDDABFEREFOUTFE-FEOADCINTE-TEOTE2TEC

IO

IO

IO

II

IIIIOIOIIOOI

Slice levelAnalog testPower supply for the analog systemGround for the analog systemRF signal inputAGC amp outputCapacitance connection for 3T signal detecting circuitAGC amp inputRF amp outputEqualizer parts connection for RF ampEqualizer parts connection for RF ampImpedance connection to RF amp for negative feedbackImpedance connection to RF amp for negative feedbackGround for the analog systemPower supply for the analog systemError signal inputError signal inputError signal inputError signal inputReference outputImpedance connection to focus error amp for negative feedbackFocus error amp outputA/D converter inputImpedance connection to tracking error amp for negative feedbackTracking error amp outputTracking error amp output multiplied by twoTracking error comparator

Pin No. Pin Name

DEH-9/XU/UC 555 6 7 8

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C

D

F

A

B

E

1 2 3 4

- Pin Functions(BA5839FP)Pin No. Pin Name Function and Operation

1 VR Input pin for reference voltagep p g2 OPIN2(+) Input pin for non-inverting input for CH2 preamplifierp p g p p p

3 OPIN2(-) Input pin for inverting input for CH2 preamplifierp p g p p p 4 OPOUT2 Output pin for CH2 preamplifier 5 OPIN1(+) Input pin for non-inverting input for CH1 preamplifierp p g p p p 6 OPIN1(-) Input pin for inverting input from CH1 preamplifierp p g p p p 7 OPOUT1 Output pin for CH1 preamplifierp p p p 8 GND Ground pinp 9 MUTE Mute control pinp 10 POWVCC1 Power supply pin for CH1, CH2, and CH3 at "Power" stagepp y p , , g 11 VO1(-) Driver CH1 - Negative outputg p 12 VO1(+) Driver CH2 - Positive outputp 13 VO2(-) Driver CH2 - Negative outputg p 14 VO2(+) Driver CH2 - Positive outputp 15 VO3(+) Driver CH2 - Positive outputp 16 VO3(-) Driver CH2 - Negative outputg p 17 VO4(+) Driver CH4 - Positive outputp 18 VO4(-) Driver CH4 - Negative outputg p 19 POWVCC2 Power supply pin for CH4 at "Power" stagepp y p g 20 GND Ground pinp 21 CNT Control pinp 22 LDIN Loading inputg p 23 OPOUTSL Output pin for preamplifier for threadp p p p 24 OPINLSL Input pin for preamplifier for thread 25 OPOUT3 CH3 preamplifier output pinp p p p 26 OPIN3(-) Input pin for inverting input for CH3 preamplifierp p g p p p 27 OPIN3(+) Input pin for non-inverting input for CH3 preamplifierp p g p p p 28 PREVCC PreVcc

BA5839FP

114

15 28

DEH-9/XU/UC561 2 3 4

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C

D

F

A

B

E

5 6 7 8

No. Symboly I/O Explain1 ANT I Antenna Input Antenna input. 75 Ω. Surge absorber is necessary.

Series circuit including an inductor and a resistor is connected with RFground for the countermeasure against the ham of power transmission line.

2 RFGND1 RF Ground Ground of R.F. block3 RFGND2 RF Ground Ground of R.F. block 4 RFGND3 RF Ground Ground of R.F. block5 RFGND4 RF Ground Ground of R.F. block6 VCC Power Supply Power supply for Analog block. D.C 8.4 V ± 0.3 V

(performance isn't guaranteed besides 8.4 V)7 SLIN I Signal Level Inputg Input signa level from BE_ICg8 IFOUTA

IFOUTBOO

IF Output IF signal output (F.E.output)9 IF Output IF signal output (F.E.output)g ( )

10 DGND Digital Ground Ground of Digital. block11 REFINA I

I

I

I

I

Reference Signal Input reference signal for PLL part with FE_IC12 REFINB Reference Signal Input reference signal for PLL part with FE_IC13 LDET Lock Detector PLL lock detecter output "High" active14 VDD

OPower Supply Power supply for Digital block. D.C 3.3 V ± 0.2 V

15 DI Data In

16 CK CK

17 CE1 Chip Enable-1 Chip enable for FE_IC "High" active18 DO O Data Out Data output19 CE2 O Chip Enable-2

20 SLOUT O Signal Level Output Output of FM/AM signals level (D.C.)

- FM/AM Tuner Unit

Clock data input(not sending data in tuner reception operating in noisebeing output)

Data input (not sending data in tuner reception operating in noisebeing output)

Chip enable for EEPROM "Low" active. in power ON/OFF, please turn CE2into "High" (= VDD).

ATTATT

TANK

ATT RF LFP

LFPVCO

CF

IC1MIX / IF / PLL

IC2EEPROM

1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 2011

AN

T

VC

C

SLI

N

IFO

UTA

IFO

UT

B

DG

ND

RF

INA

RF

INB

LDE

T

VD

D

DI

CK

CE

1

DO

CE

2

SLO

UT

RF

GN

D1

RF

GN

D2

RF

GN

D3

RF

GN

D4

DEH-9/XU/UC 575 6 7 8

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C

D

F

A

B

E

1 2 3 4

7.2.2 DISPLAY

- LCD(CAW1930)

SE

GM

EN

T

CO

MM

ON

DEH-9/XU/UC581 2 3 4

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C

D

F

A

B

E

5 6 7 8

7.3 OPERATIONAL FLOW CHART

VDDPin 8

Power ON

bsens = L

asens = L

bsensPin 36

asensPin 35

SWVDD←HPin 1

Source keys operative

Completes power-on operation.(After that, proceed to each source operation.)

SYSPW←HPin 15

Starts communication with Grille microcomputer.

Source ON

300 ms

300 ms

In case of the above signal, the communication with Grille microcomputer may fail.If the time interval is not 300 msec, the oscillator may be defective.

DEH-9/XU/UC 595 6 7 8

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C

D

F

A

B

E

1 2 3 4

8. OPERATIONS

DEH-9/XU/UC601 2 3 4

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C

D

F

A

B

E

5 6 7 8

(BPZ20P080FTC)

DEH-9/XU/UC 615 6 7 8

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C

D

F

A

B

E

1 2 3 4

DEH-9/XU/UC621 2 3 4

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C

D

F

A

B

E

5 6 7 8

DEH-9/XU/UC 635 6 7 8

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C

D

F

A

B

E

1 2 3 4

Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools:

Portions to be cleaned Cleaning toolsg

CD pickup lenses Cleaning liquid : GEM1004

Cleaning paper : GED-008g p p

- Jigs List

Test DiscL.P.F.

TCD-782 Checking the gratingg g gChecking the grating g g g (Two pieces)( )

Name Jig No. Remarks

- Grease List

GreaseGrease

GEM1024GEM1045

CD Mechanism ModuleCD Mechanism Module

Name Grease No. Remarks

DEH-9/XU/UC641 2 3 4