pioneer deh p7450mp,deh p7400mp,deh p740mp

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

C PIONEER CORPORATION 2001 K-ZZD. DEC. 2001 Printed in Japan

- This service manual should be used together with the following manual(s):Model No. Order No. Mech. Module Remarks

CX-3007 CRT2820 S9MP3 CD Mech. Module:Circuit Description, Mech.Description, Disassembly

CONTENTS1. SAFETY INFORMATION ............................................3

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

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...16

4. PCB CONNECTION DIAGRAM ................................42

5. ELECTRICAL PARTS LIST ........................................50

6. ADJUSTMENT..........................................................62

7. GENERAL INFORMATION .......................................71

7.1 DIAGNOSIS ........................................................71

7.1.1 DISASSEMBLY .........................................71

7.1.2 CONNECTOR FUNCTION DESCRIPTION.......75

7.2 IC ........................................................................77

7.3 OPERATIONAL FLOW CHART...........................89

7.4 CLEANING ..........................................................90

8. OPERATIONS AND SPECIFICATIONS.....................91

For details, refer to "Important symbols for good services".

ORDER NO.

CRT2783

ServiceManual

DEH-P740MP/XN/UC

MULTI-CD CONTROL HIGH POWER CD/MP3 PLAYER WITH FM/AM TUNER

DEH-P740MP XN/UCDEH-P7400MP XN/UCDEH-P7450MP XN/ES

2DEH-P740MP,P7400MP,P7450MP

- CD Player Service Precautions1. For pickup unit(CXX1550) handling, please refer

to"Disassembly"(see page 71)

During replacement, handling precautions shall be

taken to prevent an electrostatic discharge(protection

by a jumper-solder).

2. During disassembly, be sure to turn the power off

since an internal IC might be destroyed when a con-

nector is plugged or unplugged.

3. Please checking the grating after changing the ser-

vice pickup unit(see page 65).

[ Important symbols for good services ]In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.When you find the procedures bearing any of the symbols, be sure to fulfill them:

2. Adjustments

To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable. In accordance with the procedures or instructions described in this manual, adjustments should be performed.

3. Cleaning

For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,proper cleaning should be performed to restore their performances.

5. Lubricants, glues, and replacement partsAppropriately applying grease or glue can maintain the product performances. But improper lubrication or applying glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply theprescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used.

4. Shipping mode and shipping screws

To protect the product from damages or failures that may be caused during transit, the shipping mode should be set orthe shipping screws should be installed before shipping out in accordance with this manual, if necessary.

1. Product safety

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.


1. SAFETY INFORMATION

CAUTION

This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely 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


2. EXPLODED VIEWS AND PARTS LIST2.1 PACKING (DEH-P740MP/XN/UC, DEH-P7400MP/XN/UC)

17

22

20 1

15

19

21

18

3

14

1213

11

5

9

710

6

8

162

4


1 Cord Assy CDE64382 Remote Control Unit CXB87433 Accessory Assy CEA27734 Spring CBH16505 Screw Assy CEA2796

6 Screw BPZ20P060FZK7 Screw CBA1002

* 8 Polyethylene Bag CEG-1279 Screw CRZ50P090FMC

10 Screw TRZ50P080FMC

* 11 Polyethylene Bag CEG-15812 Handle CNC539513 Earth Plate CNC945014 Bush CNV393015 Polyethylene Bag CEG1173

* 16 Battery CEX106517 Carton See Contrast table(2)18 Contain Box See Contrast table(2)19 Protector CHP225120 Protector CHP2252

21-1 Owners Manual See Contrast table(2)21-2 Installation Manual See Contrast table(2)

* 21-3 Caution Card CRP1207* 21-4 Warranty Card See Contrast table(2)* 21-5 Card See Contrast table(2)

21-6 Polyethylene Bag CEG111622 Case Assy CXB3520

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

- Owner's Manual, Installation ManualModel Part No. LanguageDEH-P740MP/XN/UC CRD3509 English, French

CRD3526 English, FrenchDEH-P7400MP/XN/UC CRD3510 English, French

CRD3527 English, French

(2) CONTRAST TABLE

DEH-P740MP/XN/UC and DEH-P7400MP/XN/UC are constructed the same except for the following:Part No.

Mark No. Symbol and Description DEH-P740MP/XN/UC DEH-P7400MP/XN/UC17 Carton CHG4612 CHG461118 Contain Box CHL4612 CHL4611

21-1 Owners Manual CRD3509 CRD351021-2 Installation Manual CRD3526 CRD3527

* 21-4 Warranty Card CRY1070 Not used

* 21-5 Card Not used ARY1048

(1) PACKING SECTION PARTS LIST (DEH-P740MP/XN/UC, DEH-P7400MP/XN/UC)

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.- 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.)


2.2 PACKING (DEH-P7450MP/XN/ES)

13

18

16 1

11

15

17

10

9

8

14

4

67

5

2

3

12


- Owner's Manual, Installation ManualPart No. LanguageCRD3511 English, SpanishCRD3512 Portuguese(B), ArabicCRD3528 English, Spanish, Portuguese(B), Arabic

1 Cord Assy CDE64382 Spring CBH16503 Remote Control Unit CXB87434 Screw CBA1002

* 5 Polyethylene Bag CEG-127

6 Screw CRZ50P090FMC7 Screw TRZ50P080FMC

* 8 Polyethylene Bag CEG-1589 Handle CNC5395

10 Bush CNV3930

11 Polyethylene Bag CEG-162* 12 Battery CEX1065

13 Carton CHG461014 Contain Box CHL461015 Protector CHP2251

16 Protector CHP225217-1 Owners Manual CRD351117-2 Owners Manual CRD351217-3 Installation Manual CRD3528

* 17-4 Caution Card CRP1207

17-5 Polyethylene Bag CEG111618 Case Assy CXB3520


- PACKING SECTION PARTS LIST (DEH-P7450MP/XN/ES)


2.3 EXTERIOR (DEH-P740MP/XN/UC)


1 Screw BMZ30P040FZK2 Screw BMZ30P100FMC3 Screw BSZ26P060FMC4 Screw BSZ30P040FMC5 Cord Assy CDE6438

6 Remote Control Unit CXB87437 Cover CNS70688 Cable CDE67189 Cord Assy CDE6747

10 Fuse(10A) CEK1136

11 Case CNB268612 Holder CNC570413 Holder CNC865914 Cushion CNM487015 Insulator CNM7214

16 Insulator CNM762917 Insulator CNM768218 Tuner Amp Unit CWM798319 Screw ASZ26P060FMC20 Screw BPZ26P120FMC

21 Screw BSZ26P160FMC22 Clamper CEF100723 Pin Jack(CN351) CKB103524 Plug(CN901) CKM133025 Panel CNS6935

26 Connector(CN101) CKS340827 Plug(CN801) CKS353728 Connector(CN352) CKS360229 Connector(CN653) CKS383330 Antenna Jack(CN401) CKX1056

31 Holder CNC539932 Holder CNC861533 Holder CNC946934 Insulator CNM694935 Heat Sink CNR1583

36 FM/AM Tuner Unit CWE156337 Holder CNC881538 Button(EJECT) CAC683939 Screw(M2x2) CBA117640 Washer CBF1038

41 Washer CBF103942 Spring CBH242843 Spring CBH242944 Spring CBL151245 Holder CNC9096

46 Cover CNM685447 Panel CNS627848 Pin CNV648649 Lighting Conductor CNV648750 Gear CNV6507

51 Arm CNV650852 Panel Unit CWM798653 Socket(CN1850) CKS355054 Connector(CN1851) CKS446255 Damper Unit CXB5070

56 Holder Unit CXB635657 Holder Unit CXB635758 Clutch Unit CXB635859 Screw IMS20P045FZK60 Detach Grille Assy CXB7913

61 Screw BPZ20P080FMC62 Screw BPZ20P100FZK63 Button(SELECT) CAC722064 Button(SFEQ) CAC722165 Button(ENT) CAC7253

66 Button(AUDIO) CAC725467 Button(1-6) CAC722568 Button(DISP) CAC722669 Button(OPEN) CAC722770 Button(EQ) CAC7231

71 Button(FUNC) CAC748972 Spring CBH263073 Spring CBH243174 Spring CBH243075 Spring CBL1470

76 Cover CNS674077 Holder CNV650578 Holder CNV650679 Holder CNV690980 Keyboard Unit CWM7989

81 Connector(CN1901) CKS452482 Holder CNC964283 Cushion CNM663384 Cushion CNM746985 Spacer CNM7697

86 Spacer CNM769887 Holder CNV691088 IC(IC1903) TSOP1840SB3V89 OEL Unit MXS801790 Sub Grille Assy CXB8942

91 IC(IC301) PAL007A92 Chassis Unit CXB610093 CD Mechanism Module(S9MP3) CXK555594 Screw ISS26P055FUC95 Transistor(Q921,999) 2SD2396

* 96 Knob CAA269797 Spacer CNM780798 Cushion CNM7808


- EXTERIOR SECTION PARTS LIST (DEH-P740MP/XN/UC)

10

DEH-P740MP,P7400MP,P7450MP

2.4 EXTERIOR (DEH-P7400MP/XN/UC, DEH-P7450MP/XN/ES)

11


1 Screw BMZ30P040FZK2 Screw BMZ30P100FMC3 Screw BSZ26P060FMC4 Screw BSZ30P040FMC5 Cord Assy CDE6438

6 Remote Control Unit CXB87437 Cover CNS70688 Cable CDE67189 Cord Assy CDE6454

10 Fuse(10A) CEK1136

11 Case CNB268612 Holder CNC570413 Holder CNC865914 Cushion CNM487015 Insulator CNM7214

16 Insulator CNM762917 Insulator CNM768218 Tuner Amp Unit See Contrast table(2)19 Screw ASZ26P060FMC20 Screw BPZ26P120FMC

21 Screw BSZ26P160FMC22 Clamper CEF100723 Pin Jack(CN351) CKB103524 Plug(CN901) CKM133025 Panel See Contrast table(2)

26 Connector(CN101) CKS340827 Plug(CN801) CKS353728 Connector(CN352) CKS359829 Connector(CN653) CKS383330 Antenna Jack(CN401) CKX1056

31 Holder CNC539932 Holder CNC861533 Holder CNC947034 Insulator CNM694935 Heat Sink CNR1583

36 FM/AM Tuner Unit CWE156337 Holder CNC881538 Button(EJECT) CAC683939 Screw(M2x2) CBA117640 Washer CBF1038

41 Washer CBF103942 Spring CBH242843 Spring CBH242944 Spring CBL151245 Holder CNC9096

46 Cover CNM685447 Panel CNS627848 Pin CNV648649 Lighting Conductor CNV648750 Gear CNV6507

51 Arm CNV650852 Panel Unit CWM798653 Socket(CN1850) CKS355054 Connector(CN1851) CKS446255 Damper Unit CXB5070

56 Holder Unit CXB635657 Holder Unit CXB635758 Clutch Unit CXB635859 Screw IMS20P045FZK60 Detach Grille Assy See Contrast table(2)

61 Screw BPZ20P080FMC62 Screw BPZ20P100FZK63 Button(SELECT) CAC722064 Button(SFEQ) CAC722165 Button(ENT) See Contrast table(2)

66 Button(AUDIO) See Contrast table(2)67 Button(1-6) CAC722568 Button(DISP) CAC722669 Button(OPEN) CAC722770 Button(EQ) CAC7231

71 Button(FUNC) CAC748972 Spring CBH263073 Spring CBH243174 Spring CBH243075 Spring CBL1470

76 Cover CNS674077 Holder CNV650578 Holder CNV650679 Holder CNV690980 Keyboard Unit CWM8237

81 Connector(CN1901) CKS452482 Holder CNC964283 Cushion CNM663384 Cushion CNM746985 Spacer CNM7697

86 Spacer CNM769887 Holder CNV691088 IC(IC1903) TSOP1840SB3V89 OEL Unit MXS801790 Sub Grille Assy See Contrast table(2)

91 IC(IC301) PAL007A92 Chassis Unit CXB610093 CD Mechanism Module(S9MP3) CXK555594 Screw ISS26P055FUC95 Transistor(Q921,999) 2SD2396

* 96 Knob CAA269797 Spacer CNM780798 Cushion CNM7808


(1) EXTERIOR SECTION PARTS LIST (DEH-P7400MP/XN/UC, DEH-P7450MP/XN/ES)

12


Part No.Mark No. Symbol and Description DEH-P7400MP/XN/UC DEH-P7450MP/XN/ES

18 Tuner Amp Unit CWM8315 CWM814825 Panel CNS6934 CNS693560 Detach Grille Assy CXB8493 CXB842665 Button(ENT) CAC7303 CAC725366 Button(AUDIO) CAC7224 CAC7254

90 Sub Grille Assy CXB8943 CXB8944

(2) CONTRAST TABLE

DEH-P7400MP/XN/UC and DEH-P7450MP/XN/ES are constructed the same except for the following:

13


14


2.5 CD MECHANISM MODULE

D

GEM1035

GEM1035GEM1040

15



1 CD Core Unit(S9MP3) CWX26172 Connector(CN901) CKS41863 Connector(CN101) CKS34864 Screw BMZ20P025FMC5 Screw BSZ20P040FMC

6 Screw(M2x4) CBA13627 Screw(M2x3) CBA15278 Screw CBA15459 Washer CBF1037

10 Washer CBF1038

11 Washer CBF103912 Washer CBF106013 Spring CBH237814 Spring CBH237915 Spring CBH2514

16 Spring CBH253317 Spring CBH238218 Spring CBH238319 Spring CBH238420 Spring CBH2527

21 Spring CBH238622 Spring CBH253723 Spring CBH239024 Spring CBH239125 Spring CBH2523

26 Spring CBH242627 Spring CBH244428 Spring CBL156129 Spring CBL155330 Shaft CLA3845

31 Roller CLA391032 Frame CNC965433 Lever CNC966434 Lever CNC894935 Arm CNC9661

36 Arm CNC901637 Arm CNC901738 Bracket CNC912339 Frame CNC965640 Belt CNT1086

41 Gear CNV688642 Gear CNV631643 Gear CNV631744 Gear CNV631845 Gear CNV6319

46 Gear CNV632047 Arm CNV632248 Arm CNV632349 Arm CNV632450 Arm CNV6888

51 Arm CNV688952 Guide CNV632753 Arm CNV692454 Guide CNV692155 Rack CNV6923

56 Clamper CNV633157 Arm CNV633258 Guide CNV633359 Cover CNV633460 Arm CNV6335

61 Guide CNV633662 Roller CNV633863 Damper CNV617564 Damper CNV666265 Guide CNV6925

66 Chassis Unit CXB7980* 67 Arm Unit CXB7983

68 Arm Unit CXB798469 Arm Unit CXB798570 Motor Unit(M2) CXB5903

71 Screw Unit CXB590472 Gear Unit CXB807673 Bracket Unit CXB798274 Motor Unit(M1) CXB600775 Arm Unit CXB8504

76 Screw(M2x5) EBA102877 Screw JFZ20P020FMC78 Screw JGZ17P020FZK79 Washer YE15FUC80 Washer YE20FUC

81 Pickup Unit(Service)(P9MP3) CXX155082 Screw IMS26P030FMC83 Guide CNV692284 Roller CNV688785 Spring CBH2509

86 Spring CBH251287 Spring CBH253688 Collar CNV6906

- CD MECHANISM MODULE SECTION PARTS LIST

16


A

1 2 3 4

B

C

D

1 2 3 4

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM3.1 BLOCK DIAGRAM(DEH-P740MP/XN/UC)

IC 101HA12187FP

IP-BUS DRIVER

87MUTE

XOUT

XIN

PEE24

OELPW22

40

SYSTEM CONTROLLER

IC 601(2/2)PD5701A

CN401

VDD

VCC

ANT1

2

BUS-

BU

BUS+

BUS+L

BUS-L

1

2

8

6

5 TX

RX

IPPW

SW

VD

D

BU

CN653

BU

Q852

Q999

13X

15

14

SWDACC

T

BUS+L

BUS-L

CD L

Q851

35

DP

DT

36

KY

DT

23SYSPW

Q101

Q102

IC 851NJM2360

6

EJTIN44

43

ILM

PW

41

DS

EN

S

MIC75

P-BUS

P-BUS

VDD

Q602

Q603

MUTE

94LVLINL

L

TUNER AMP UNITA

13

Q991

5

81

7

CN101

11

BUZZER

IC 3EEPROM

FM/AM TUNER UNIT

28

27

FM/AM 1ST IF 10.7MHzT51 Q51 CF51 CF52 CF53

IC1MIXER, IF AMP, DET.

6

21

18LDET

COMP

2225 10 14 12 15 16 8 13 2 3 4

CF202

VDDVCC

DI/D

O

CE

2

CK

CE

1

SD

BW

SL

FMS

D

NL1

NL2

IC 2 FM MPX

AMANT

FMANT

ATT

ATT

AMRF

FMRF

RF ADJ

ANT2 ADJ

X90110.25MHz

ANT1 ADJ

LOCL23

LOCH

AMDETMPXREF 41kHz

AM 2ND IF450kHz

19

CR

EQ

11

DG

ND

1

ST

IND

L ch

5R ch

924

NC

FMLO

CL

20177

NC

NC

WC

26 RFGND

CN901

Q101

M

LASERDIODE

MONITORDIODE

CLAMPSENSE

DISC SENSE

FOCUS ACT.

SPINDLEMOTOR

MCARRIAGEMOTORLOAD/

TRACKING ACT.

LD-

MD

FO+TO+

15

5

14

PICKUP UNIT(SERVICE)(P9MP3)

HOLOGRAM UNIT

IC 301BA5996FM

IC 201UPD63760GJ

IC 703

+3.3V REGULATOR

RF-AMP,CD DECODER, MP3 DECODER,

DIGITAL SERVO / DATA PROCESSOR

CDDRIVER

2VDVD

3VDD

12L-OUT

1

CN101

TOPFOP

16 SOP15 SOM18 LCOP17 LCOM 22

4,5

LOEJ

43

35LOUT

42

9CONT

12 FOP

TD/FD

AC,BD

F,E

SD/MD

1

13 TOP

S901HOME

12EJSENSE 8EJ

SENSE

LD+ 14

142 LD

141 PD

2

12

1

D

3938

X201 X202

DSCSNS

CONT

LOEJ

HOME

7880

31

29

5VDD

IC 203BA033SFP

+3.3V REGULATOR

V3R3D 24 VD

CD3VON28

VDCONT27

1

S-818A33AUC-BGN

CD CONTROLLER

IC 701PE5268A

33CDMUTE

3 3

V3R3D

IC 704PDH043A

DRAM

IC 202MSM51V4265EP-70TS

ROM

TC74VHCT08AFT

IC 702

XWINT,XWAIT,

FOK

D CD CORE UNIT(S9MP3)

TC7SET

IC 804

WAIT,RFOK

13

DEH-P740MP,P7400MP,P7450MP5 6 7 8

A

B

C

D

5 6 7 817

12

1

BSENS

ASENS

VDD

BU

74

73SD

SL

TUNPCE

TUNPCK

TUNPCE2

TUNPDO

ASENBO

10FL

11RL

87MUTE

XOUT

XIN

ILB

SWVDD

OELB

ILB

SWDVDD

OELB

23

21

3

5

FL-

FL+

RL-

RL+

ACC

50

97

IN3-L42

IN4+L43

IN4-L44

IN2-L41

72

2

71

1

82

30 29 81

FLIN14

RLIN12

22 4

RESET

POWER AMP

IC 601(1/2)PD5701A

ER

IC 203PML009A

IC 961S-80735ANDZI

IC 301PAL007A

RE

SE

T

VDD

Q911

Q931

SYSPW

BU

TX

RX

TX

RX

IPP

W

ELECTRONIC VOLUME/SOURCE SELECTOR

BU

BU

STBYMUTE

IC 1901PD5706A

OEL CONTROLLER/KEY CONTROLLER

KEY MATRIX

9

11

8

KEY DATA

OEL DATA

VD

D

14

CN801

CN1901Q803

Q804

Q802

KEYBOARD UNIT

13X601

15

2

ACC

VST,VCK,VDT

TUN L

BUS+L

BUS-L

CD L

DPDT 3

5

DPDT

KYDT

SYS+B BU

Q921

Q92223YSPW

BU

Q301MUTE

RL

IC 271PA2028A

HIGH OUT

Q351

PL1

OUT1 18

Q352

FL 5Q353

FL

R L

OUT3 16

OUT5 14

12PL

7

9

11

IN1

IN3

IN5

Q801

IC 851NJM2360M

6 1

EJTIN44

7

2

10

11

14

8

7

2

10

11

14

8

CN1850CN1851

S1850

KYDT

4

2

5

10

8

IC 1902PD8089A

FONT ROM

IC 1903TSOP1840SB3V

REMOTE CONTROL SENSOR

OPT IN31

5

GREEN

RE

M

27

28

DPDT

KTDT

EJECT

OEL UNIT

Q1941

4,16 2,8

MUTE

PL

FL

RL

S801

DSENS

SYSTEM CONTROLLER

Q932

Q951VDD

ISENS83

TELIN10

25

B.REMOTE

MIC751

IC 1904S-818A33AUC-BGN

3.3V REGULATOR

15

VDD REGULATOR

ILL SENSE

BACKUP SENSE

ACC SENSE

TELEPHONE MUTE

SYS+B REGULATOR

3

9

11

12

10

2

5

8

6

3

9

11

12

10

2

5

8

6

1 1

FL-

FL+

RL-RL+

BACK UP

GND

ACC

ILL

TELMUTE

B.REM

NJM4558MD

IC 13257

94VLINL

1

SEL_OUT_L

LEVEL INDICATOR

PANEL UNITB C

CN901

Q982B.U

CN351

CN352-1

CN352-2

NL195

FUSE10A

TC7SET08FU

IC 80124

18


A

1 2 3 4

B

C

D

1 2 3 4

3.2 BLOCK DIAGRAM(DEH-P7400MP/XN/UC, DEH-P7450MP/XN/ES)

IC 101HA12187FP

IP-BUS DRIVER

87MUTE

XOUT

XIN

PEE24

OELPW22

40

SYSTEM CONTROLLER

IC 601(2/2)PD5701A

CN401

VDD

VCC

ANT1

2

BUS-

BU

BUS+

BUS+L

BUS-L

1

2

8

6

5 TX

RX

IPPW

SW

VD

D

BU

CN653

BU

Q852

Q999

13X

15

14

SWDACC

T

BUS+L

BUS-L

CD L

Q851

35

DP

DT

36

KY

DT

23SYSPW

Q101

Q102

IC 851NJM2360

6

EJTIN44

43

ILM

PW

41

DS

EN

S

MIC75

P-BUS

P-BUS

VDD

Q602

Q603

MUTE

TUNER AMP UNITA

94LVLINL

L

Q991

13

5

81

7

CN101

11

BUZZER

IC 3EEPROM

FM/AM TUNER UNIT

28

27

FM/AM 1ST IF 10.7MHzT51 Q51 CF51 CF52 CF53

IC1MIXER, IF AMP, DET.

6

21

18LDET

COMP

2225 10 14 12 15 16 8 13 2 3 4

CF202

VDDVCC

DI/D

O

CE

2

CK

CE

1

SD

BW

SL

FMS

D

NL1

NL2

IC 2 FM MPX

AMANT

FMANT

ATT

ATT

AMRF

FMRF

RF ADJ

ANT2 ADJ

X90110.25MHz

ANT1 ADJ

LOCL23

LOCH

AMDETMPXREF 41kHz

AM 2ND IF450kHz

19

CR

EQ

11

DG

ND

1

ST

IND

L ch

5R ch

924

NC

FMLO

CL

20177

NC

NC

WC

26 RFGND

CN901

Q101

M

LASERDIODE

MONITORDIODE

CLAMPSENSE

DISC SENSE

FOCUS ACT.

SPINDLEMOTOR

MCARRIAGEMOTORLOAD/

TRACKING ACT.

LD-

MD

FO+TO+

15

5

14


HOLOGRAM UNIT

IC 301BA5996FM

IC 201UPD63760GJ

IC 703

+3.3V REGULATOR

RF-AMP,CD DECODER, MP3 DECODER,

DIGITAL SERVO / DATA PROCESSOR

CDDRIVER

2VDVD

3VDD

12L-OUT

1

CN101

TOPFOP

16 SOP15 SOM18 LCOP17 LCOM 22

4,5

LOEJ

43

35LOUT

42

9CONT

12 FOP

TD/FD

AC,BD

F,E

SD/MD

1

13 TOP

S901HOME

12EJSENSE 8EJ

SENSE

LD+ 14

142 LD

141 PD

2

12

1

3938

X201 X202

DSCSNS

CONT

LOEJ

HOME

7880

31

29

5VDD

IC 203BA033SFP

+3.3V REGULATOR

V3R3D 24 VD

CD3VON28

VDCONT27

1

S-818A33AUC-BGN

CD CONTROLLER

IC 701PE5268A

33CDMUTE

3 3

V3R3D

IC 704PDH043A

DRAM

IC 202MSM51V4265EP-70TS

ROM

TC74VHCT08AFT

IC 702

XWINT,XWAIT,

FOK

D CD CORE UNIT(S9MP3)

TC7SET

IC 804

WAIT,RFOK

13

DEH-P740MP,P7400MP,P7450MP5 6 7 8

A

B

C

D

5 6 7 819

12

1

BSENS

ASENS

VDD

BU

74

73SD

SL

TUNPCE

TUNPCK

TUNPCE2

TUNPDO

ASENBO

10FL

11RL

87MUTE

XOUT

XIN

ILB

SWVDD

OELB

ILB

SWDVDD

OELB

23

21

3

5

FL-

FL+

RL-

RL+

ACC

50

97

IN3-L42

IN4+L43

IN4-L44

IN2-L41

72

2

71

1

82

30 29 81

FLIN14

RLIN12

22 4

RESET

POWER AMP

IC 601(1/2)PD5701A

ER

IC 203PML009A

IC 961S-80735ANDZI

IC 301PAL007A

RE

SE

T

VDD

Q911

Q931

SYSPW

BU

TX

RX

TX

RX

IPP

W

ELECTRONIC VOLUME/SOURCE SELECTOR

BU

BU

STBYMUTE

IC 1901PD5706A

OEL CONTROLLER/KEY CONTROLLER

KEY MATRIX

9

11

8

KEY DATA

OEL DATA

VD

D

14

CN801

CN1901Q803

Q804

Q802

13X601

15

2

ACC

VST,VCK,VDT

TUN L

BUS+L

BUS-L

CD L

DPDT 3

5

DPDT

KYDT

SYS+B BU

Q921

Q92223YSPW

BU

Q301MUTE

Q351

1

FL 5Q353

FL

PL

12PL

Q801

IC 851NJM2360M

6 1

EJTIN44

7

2

10

11

14

8

7

2

10

11

14

8

CN1850CN1851

S1850

KYDT

4

2

5

10

8

IC 1902PD8088A

FONT ROM

IC 1903TSOP1840SB3V

REMOTE CONTROL SENSOR

OPT IN31

5

GREEN

RE

M

27

28

DPDT

KTDT

EJECT

OEL UNIT

Q1941

4,16 2,8

B

MUTE

PL

FL

S801

DSENS

SYSTEM CONTROLLER

Q932

Q951VDD

ISENS83

TELIN10

25

B.REMOTE

MIC751

IC 1904S-818A33AUC-BGN

3.3V REGULATOR

15

VDD REGULATOR

ILL SENSE

BACKUP SENSE

ACC SENSE

TELEPHONE MUTE

SYS+B REGULATOR

3

9

11

12

10

2

5

8

6

3

9

11

12

10

2

5

8

6

1 1

FL-

FL+

RL-RL+

BACK UP

GND

ACC

ILL

TELMUTE

B.REM

PANEL UNITB KEYBOARD UNITC

NJM4558MD

IC 13257

94VLINL

1

SEL_OUT_L

LEVEL INDICATOR

CN901

Q982B.U

CN351

CN352-2

NL195

FUSE10A

TC7SET08FU

IC 80124

20


A

1 2 3 4

B

C

D

1 2 3 4

3.3 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)(DEH-P740MP/XN/UC)Note: When ordering service parts, be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS

LIST.

A-a A-b

A-aA-a A-b A-b

A-b A-b A-a A-a

Large sizeSCH diagram

Guide page

Detailed page

A

A-a A-bA-a A-bA-a A-

2

3

1

4

EJECT

111098

765

4321

R01

8R

018

1R6K

1R6K

2R7K

2R7K

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.

PANEL UNIT

KE

YB

OA

RD

UN

IT

CN

1901

FM/A

M T

UN

ER

UN

IT

CN901 IP-BUS

IP-BUSDRIVER

SYST

ANTENNAJACK

CD CORE UNIT(S9MP3)VD REGULATOR

B

C

D

FM(1

00%

):-1

9.5d

Bs

AM

(30%

):-3

0.0d

Bs

CD:-0.2dBs

IP-BUS:+2.2dBs

FM: -20.AM: -31.0

IP-BUS: +2.CD: -0.

VDD

VD VD CSEN

SOU

T

RESE

T

BRST

BRX

EN

BSRQ

3VRE

G

Rch

AG

ND

Lch

VDCO

NT

BSCK

BDA

TA

GN

D

GN

D

PGN

D

PGN

D

BSOBSI

BSCK

NC

BRST

BRX

EN

BSRQ

NC

NC

NC

NC

CSEN

SOU

T

A-a

B

21

DEH-P740MP,P7400MP,P7450MP5 6 7 8

A

B

C

D

5 6 7 8Ab

600H

1

2

4

3

2

1

4

3

6

5

8

7

10

9

12

11

14

13

16

15 RR+

RR-

FR+

FR-

FL+

FL-

RL+

RL-

ACC

GND

B.REM

BACK UP

TEL MUTE

2

1

4

3

6

5

8

7

10

9

12

11

14

13

16

15

ILL

FUSE 10A

CEK1136

HTE

LM

EMU

TE

PAL007A

REARR CH

REARL CH

FRONTL CH

L CH

R CH

FRONTR CH

A TUNER AMP UNIT

ELECTRONIC VOLUME,SOURCE SELECTOR

TEM CONTROLLER

RESET

LEVEL INDICATOR

HIGH OUTPUT

MUTE

MUTE

POWER AMP

DC/DC CONVERTER

TEL

BSENSE

ASENSE

ILL SENSE

>

PML009A

MUTE

MUTE

MUTE

VDD REGULATOR

SYS+B REGULATOR

5dBs0dBs2dBs2dBs

FM: +2.6dBsAM: -7.9dBs

IP-BUS: +7.3dBsCD: +7.9dBs

FM:+10.1dBsAM: -0.4dBs

IP-BUS:+14.9dBsCD:+15.4dBs

FM: +28.6dBsAM: +18.1dBs


CSEN

SOU

T

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

A-b

22


A

1 2 3 4

B

C

D

1 2 3 4

A-a

A-b

A-a

A-b

A-a

A-b

A-a

A-b

1110

98

76

5

43

21

R018

1R6K

2R7K

Dec

imal

po

ints

fo

r re

sist

or

and

cap

acit

or

fixe

d v

alu

esar

e ex

pre

ssed

as

:2.

2

2R2

0.02

2

R02

2

Th

e >

mar

k fo

un

d o

n s

om

e co

mp

on

ent

par

ts in

dic

ates

the

imp

ort

ance

of

the

safe

ty f

acto

r o

f th

e p

art.

Th

eref

ore

, wh

en r

epla

cin

g, b

e su

re t

o u

se p

arts

of

iden

tica

l des

ign

atio

n.

Sym

bo

l in

dic

ates

a r

esis

tor.

No

dif

fere

nti

atio

n is

mad

e b

etw

een

ch

ip r

esis

tors

an

dd

iscr

ete

resi

sto

rs.

NO

TE

: Sym

bo

l in

dic

ates

a c

apac

ito

r.N

o d

iffe

ren

tiat

ion

is m

ade

bet

wee

n c

hip

cap

acit

ors

an

dd

iscr

ete

cap

acit

ors

.

CN

901

IP-B

US

IP-B

US

DR

IVE

R

CD

CO

RE

UN

IT(S

9MP

3)V

D R

EG

ULA

TO

R

DM(100%):-19.5dBs

M(30%):-30.0dBs

CD

:-0.

2dB

s

IP-B

US

:+2.

2dB

s

FM:

-20.

5dB

sA

M:

-31.

0dB

sIP

-BU

S:

+2.

2dB

sC

D:

-0.

2dB

s

VDD

VD

VD

CSENSOUT

RESET

BRST

BRXEN

BSRQ

3VREG

Rch

AGND

Lch

VDCONT

BSCK

BDATA

GND

GND

PGND

PGND

1

A-a

23

DEH-P740MP,P7400MP,P7450MP5 6 7 8

A

B

C

D

5 6 7 8

A-a

A-b

2 3

1 4

EJE

CT

R018 R018

1R6K 1R6K

2R7K

2R7K

PA

NE

L U

NIT

KEYBOARD UNIT

CN1901

FM/AM TUNER UNIT

SY

ST

EM

CO

NT

R

AN

TE

NN

AJA

CK

B

C

FM(100%):-1

AM(30%):-3

BSO

BSI

BSCK

NC

BRST

BRXEN

BSRQ

NC

NC

NC

NC

CSENSOUT

NC

NC

NC

2 3 4

A-a B

24


A

1 2 3 4

B

C

D

1 2 3 4

A-a

A-b

A-b

1

2 4 3

PA

L007

A

REA

RR

CH

REA

RL

CH

FRO

NTL

CH

L CH

R C

H

FRO

NTR

CH

AT

UN

ER

AM

P U

NIT

ELE

CT

RO

NIC

VO

LUM

E,

SO

UR

CE

SE

LEC

TO

R

RE

SE

T

LEV

EL

IND

ICA

TO

R

HIG

H O

UT

PU

T

MU

TE

PO

WE

R A

MP

PM

L009

A

MU

TE

MU

TE

MU

TE

5dB

s0d

Bs

2dB

s2d

Bs

FM: +

2.6d

Bs

AM

: -7

.9d

Bs

IP-B

US

: +7.

3dB

sC

D: +

7.9d

Bs

FM:+

10.1

dB

sA

M:

-0.

4dB

sIP

-BU

S:+

14.9

dB

sC

D:+

15.4

dB

s

1

25

DEH-P740MP,P7400MP,P7450MP5 6 7 8

A

B

C

D

5 6 7 8A-b

A-a

A-b

b

600

H2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15

RR+

RR-

FR+

FR-

FL+

FL-

RL+

RL-

ACC

GN

D

B.RE

M

BACK

UP

TEL

MU

TE

2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15

ILL

FUSE

10A

CEK1

136

HTELM

EMUTE

EM

CO

NT

RO

LLE

R

MU

TE

DC

/DC

CO

NV

ER

TE

R

TE

L

BS

EN

SE

AS

EN

SE

ILL

SE

NS

E

>V

DD

RE

GU

LAT

OR

SY

S+B

RE

GU

LAT

OR

FM:

+28.

6dB

sA

M:

+18.

1dB

sIP

-BU

S:

+33.

3dB

sC

D:

+33.

9dB

s

CSENSOUT

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

2

3 4

26


A

1 2 3 4

B

C

D

1 2 3 4

3.4 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)(DEH-P7400/XN/UC,P7450/XN/ES

A

A-a A-bA-a A-bA-a A-

2

3

1

4

EJECT

111098

765

4321

R01

8R

018

1R6K

1R6K

2R7K

2R7K

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.

PANEL UNIT

KE

YB

OA

RD

UN

IT

CN

1901

FM/A

M T

UN

ER

UN

IT

CN901 IP-BUS

IP-BUSDRIVER

SYST

ANTENNAJACK

CD CORE UNIT(S9MP3)VD REGULATOR

D

B

C

FM(1

00%

):-1

9.5d

Bs

AM

(30%

):-3

0.0d

Bs

CD:-0.2dBs

IP-BUS:+2.2dBs

FM: -20.AM: -31.0

IP-BUS: +2.CD: -0.

VDD

VD VD CSEN

SOU

T

RESE

T

BRST

BRX

EN

BSRQ

3VRE

G

Rch

AG

ND

Lch

VDCO

NT

BSCK

BDA

TA

GN

D

GN

D

PGN

D

PGN

D

BSOBSI

BSCK

NC

BRST

BRX

EN

BSRQ

NC

NC

NC

NC

CSEN

SOU

T

A-a

B

27

DEH-P740MP,P7400MP,P7450MP5 6 7 8

A

B

C

D

5 6 7 8Ab

600H

1

2

4

3

2

1

4

3

6

5

8

7

10

9

12

11

14

13

16

15 RR+

RR-

FR+

FR-

FL+

FL-

RL+

RL-

ACC

GND

B.REM

BACK UP

TEL MUTE

2

1

4

3

6

5

8

7

10

9

12

11

14

13

16

15

ILL

FUSE 10A

CEK1136

HTE

LM

EMU

TE

R CH

L CH

FRONTL CH

FRONTR CH

A TUNER AMP UNIT

ELECTRONIC VOLUME,SOURCE SELECTOR

TEM CONTROLLER

RESET

LEVEL INDICATOR

MUTE

MUTE

POWER AMP

DC/DC CONVERTER

TEL

BSENSE

ASENSE

ILL SENSE

>

PML009A

MUTE

MUTE

VDD REGULATOR

SYS+B REGULATOR

DEH-P7400MP/XN/UC47KNot used

R601R602

DEH-P7450MP/XN/ESNot used47K

PAL007A

5dBs0dBs2dBs2dBs

FM: +2.6dBsAM: -7.9dBs


FM:+3.84dBsAM:-6.66dBs

IP-BUS:+8.54dBsCD:+9.14dBs

FM: +28.6dBsAM: +18.1dBs

IP-BUS: +33.3dBsTAPE:+19.86dBs

CD: +33.9dBs

CSEN

SOU

T

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

A-b

28


A

1 2 3 4

B

C

D

1 2 3 4

A-a

A-b

A-a

A-b

A-a

A-b

A-a

A-b

1110

98

76

5

43

21

R018

1R6K

2R7K

Dec

imal

po

ints

fo

r re

sist

or

and

cap

acit

or

fixe

d v

alu

esar

e ex

pre

ssed

as

:2.

2

2R2

0.02

2

R02

2

Th

e >

mar

k fo

un

d o

n s

om

e co

mp

on

ent

par

ts in

dic

ates

the

imp

ort

ance

of

the

safe

ty f

acto

r o

f th

e p

art.

Th

eref

ore

, wh

en r

epla

cin

g, b

e su

re t

o u

se p

arts

of

iden

tica

l des

ign

atio

n.

Sym

bo

l in

dic

ates

a r

esis

tor.

No

dif

fere

nti

atio

n is

mad

e b

etw

een

ch

ip r

esis

tors

an

dd

iscr

ete

resi

sto

rs.

NO

TE

: Sym

bo

l in

dic

ates

a c

apac

ito

r.N

o d

iffe

ren

tiat

ion

is m

ade

bet

wee

n c

hip

cap

acit

ors

an

dd

iscr

ete

cap

acit

ors

.

CN

901

IP-B

US

IP-B

US

DR

IVE

R

CD

CO

RE

UN

IT(S

9MP

3)V

D R

EG

ULA

TO

R

DM(100%):-19.5dBs

M(30%):-30.0dBs

CD

:-0.

2dB

s

IP-B

US

:+2.

2dB

s

FM:

-20.

5dB

sA

M:

-31.

0dB

sIP

-BU

S:

+2.

2dB

sC

D:

-0.

2dB

s

VDD

VD

VD

CSENSOUT

RESET

BRST

BRXEN

BSRQ

3VREG

Rch

AGND

Lch

VDCONT

BSCK

BDATA

GND

GND

PGND

PGND

1

A-a

29

DEH-P740MP,P7400MP,P7450MP5 6 7 8

A

B

C

D

5 6 7 8

A-a

A-b

2 3

1 4

EJE

CT

R018 R018

1R6K 1R6K

2R7K

2R7K

PA

NE

L U

NIT

KEYBOARD UNIT

CN1901

FM/AM TUNER UNIT

SY

ST

EM

CO

NT

R

AN

TE

NN

AJA

CK

B

C

FM(100%):-1

AM(30%):-3

BSO

BSI

BSCK

NC

BRST

BRXEN

BSRQ

NC

NC

NC

NC

CSENSOUT

NC

NC

NC

2 3 4

A-a B

30


A

1 2 3 4

B

C

D

1 2 3 4

A-a

A-b

A-b

1

2 4 3

R C

H

L CH

FRO

NTL

CH

FRO

NTR

CH

AT

UN

ER

AM

P U

NIT

ELE

CT

RO

NIC

VO

LUM

E,

SO

UR

CE

SE

LEC

TO

R

RE

SE

T

LEV

EL

IND

ICA

TO

R

MU

TE

PO

WE

R A

MP

PM

L009

A

MU

TE

MU

TE

PA

L007

A

5dB

s0d

Bs

2dB

s2d

Bs

FM: +

2.6d

Bs

AM

: -7

.9d

Bs

IP-B

US

: +7.

3dB

sC

D: +

7.9d

Bs

FM:+

3.84

dB

sA

M:-

6.66

dB

sIP

-BU

S:+

8.54

dB

sC

D:+

9.14

dB

s

1

31

DEH-P740MP,P7400MP,P7450MP5 6 7 8

A

B

C

D

5 6 7 8A-b

A-a

A-b

b

600

H2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15

RR+

RR-

FR+

FR-

FL+

FL-

RL+

RL-

ACC

GN

D

B.RE

M

BACK

UP

TEL

MU

TE

2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15

ILL

FUSE

10A

CEK1

136

HTELM

EMUTE

EM

CO

NT

RO

LLE

R

MU

TE

DC

/DC

CO

NV

ER

TE

R

TE

L

BS

EN

SE

AS

EN

SE

ILL

SE

NS

E

>V

DD

RE

GU

LAT

OR

SY

S+B

RE

GU

LAT

OR

DE

H-P

7400

MP

/XN

/UC

47K

No

t u

sed

R60

1R

602

DE

H-P

7450

MP

/XN

/ES

No

t u

sed

47K

FM:

+28.

6dB

sA

M:

+18.

1dB

sIP

-BU

S:

+33.

3dB

sT

AP

E:+

19.8

6dB

sC

D:

+33.

9dB

s

CSENSOUT

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

2

3 4

32


A

1 2 3 4

B

C

D

1 2 3 4

3.5 KEYBOARD UNIT

REMOTE CONTROLSENSOR

3.3V REGULATOR

DISP/SCRL CLK

SFEQ

BAND/ESC

VOLUME

ENT

PAUSE

C

BCN1851

1

2

3

6

5

4

1

2

3

6

5

4

1

2

3

6

5

4

1

2

3

6

5

4

1

2

3

6

5

4

1

2

3

6

5

4

1

2

3

6

5

4

1

2

3

6

5

4

1

2

3

6

5

4

1

2

3

6

5

4

1

2

3

6

5

4

1

2

3

6

5

4

1

2

3

6

5

4

1

2

3

6

5

4

1

2

3

6

5

4

1

2

3

6

5

4

1

2

3

6

5

4

1

2

3

6

5

4

C

DEH-P740MP,P7400MP,P7450MP5 6 7 8

A

B

C

D

5 6 7 833

KEY CONTROL AND OEL CONTROL

FONT ROM

OEL UNIT MXS8017

C

C KEYBOARD UNIT

DEH-P740MP/XN/UCPD8089AIC1902

DEH-P7400MP/XN/UCPD8088A

DEH-P7450MP/XN/ESPD8088A

C

34


A

1 2 3 4

B

C

D

1 2 3 4

3.6 CD MECHANISM MODULE(GUIDE PAGE)

D

R790SPINDLE MOTOR

M1 CXB6007

LOADING/CARRIAGE MOTORM2 CXB5903


CD CORE UNIT(S9MP3)D

SWITCHES:CD CORE UNIT(S9MP3)S901 : HOME SWITCH ON-OFFS902 : CLAMP SWITCH ON-OFFS903 : DSCSNS SWITCH ON-OFFS904 : 12EJ SWITCH ON-OFFS905 : 8EJ SWITCH ON-OFF

....

..............

.......................

The underlined indicates the switchposition.

D-RAM

F

F

F

F

F

F

FF

F

F

F

F

F

T

T

T

T

TCSTCS

T

T

T

S

C

SS

CC

S

S

C

C

1

2

3

5

6

7

8

0!

@

#

D-a

35

DEH-P740MP,P7400MP,P7450MP5 6 7 8

A

B

C

D

5 6 7 8D

A

ACN653

F

T

C

S

SIGNAL LINEFOCUS SERVO LINETRACKING SERVO LINECARRIAGE SERVO LINESPINDLE SERVO LINE

4

9

$

%

16

*

&

D-b

36


A

1 2 3 4

B

C

D

1 2 3 4

PIC

KU

P U

NIT

(SE

RV

ICE

)(P

9MP

3)

CD

CO

RE

UN

IT(S

9MP

3)D

D-R

AM

F F

F F

F F

FF

F F

T T

T T

T

C

S

T

C

S

0!

#

D-a

D-a

D-b

1

37

DEH-P740MP,P7400MP,P7450MP5 6 7 8

A

B

C

D

5 6 7 8

R79

0S

PIN

DLE

MO

TO

RM

1 C

XB

6007

LOA

DIN

G/C

AR

RIA

GE

MO

TO

RM

2 C

XB

5903

SW

ITC

HE

S:

CD

CO

RE

UN

IT(S

9MP

3)S

901

: HO

ME

SW

ITC

HO

N-O

FFS

902

: CLA

MP

SW

ITC

HO

N-O

FFS

903

: DS

CS

NS

SW

ITC

HO

N-O

FFS

904

: 12E

J S

WIT

CH

ON

-OFF

S90

5 : 8

EJ

SW

ITC

HO

N-O

FF

....

......

.....

...

......

.....

......

......

Th

e u

nd

erlin

ed in

dic

ates

th

e sw

itch

po

siti

on

.

F

F F

T

T T

S C

S

S

C

C

S S C C

1

2

3

5 6

7 8

@

D-a

D-a

D-b

2

38


A

1 2 3 4

B

C

D

1 2 3 4D-b

-RA

M

F T C

SIG

NA

L LI

NE

FOC

US

SER

VO

LIN

ETR

AC

KIN

G S

ERV

O L

INE

CA

RR

IAG

E S

ERV

O L

INE

9

$ %16

D-a

D-b

1

39

DEH-P740MP,P7400MP,P7450MP5 6 7 8

A

B

C

D

5 6 7 8D-b

A AC

N65

3

F T C S

SIG

NA

L LI

NE

FOC

US

SER

VO

LIN

ETR

AC

KIN

G S

ERV

O L

INE

CA

RR

IAG

E S

ERV

O L

INE

SPI

ND

LE S

ERV

O L

INE

4

* &

D-a

D-b

2

40


! CH1:FE 500mV/div.8 CH2:FIN 500mV/div.0 CH3:TE 500mV/div.7 CH4:TIN 500mV/div.

During "Play" (CD-DA)

- Waveforms

1 CH1:DSCSNS 5V/div.2 CH2:CLCONT 5V/div.3 CH3:LOEJ 5V/div.4 CH4:VD 10V/div.

When loading an 8cm CD

500ms/div.

5 CH1:SIN 1V/div.6 CH2:CIN 500mV/div.7 CH3:TIN 500mV/div.

When setting up after loading a12cm CD-DA disc

2s/div.

5 CH1:SIN 1V/div.6 CH2:CIN 500mV/div.7 CH3:TIN 500mV/div.

When setting up after loading a12cm CD-ROM(2 session)

2s/div.5 CH1:SIN 1V/div.6 CH2:CIN 500mV/div.7 CH3:TIN 500mV/div.

When setting up after loading a12cm CD-ROM(1 session)

2s/div.

1 CH1:DSCSNS 5V/div.2 CH2:CLCONT 5V/div.3 CH3:LOEJ 5V/div.4 CH4:VD 10V/div.

When loading a 12cm CD

Ref. :GND

Mode :Normal

Ref. :GND

Mode :Normal

Ref. :REFO

Mode :Normal

Ref. :REFO

Mode :Normal

Ref. :REFO

Mode :Normal

Ref. :REFO

Mode :Normal

Ref. :REFO

Mode :Normal

Ref. :REFO

Mode :Normal

Ref. :REFO

Mode :Normal

Ref. :REFO

Mode :Normal

Ref. :REFO

Mode :Normal

Ref. :REFO

Mode :Normal

500ms/div.

8 CH1:FIN 200mV/div.9 CH2:RFOK 2V/div.5 CH3:SIN 2V/div.

When setting up "Source On" (12cm CD-DA)

500ms/div.

20ms/div.

! CH1:FE 500mV/div.8 CH2:FIN 500mV/div.0 CH3:TE 500mV/div.7 CH4:TIN 500mV/div.

During "Play"(CD-ROM, generating 1Track

Jump periodically) Refer to "1Track Jump."

20ms/div.

@ CH1:MDX 500mV/div.5 CH2:SIN 1V/div.

Spindle waveform during "Play"

5ms/div.@ CH1:MDX 500mV/div.5 CH2:SIN 1V/div.

Spindle waveform during "Play" (Magnified)

5s/div.# CH1:RFAGC 500mV/div.

RF eye pattern

5s/div.

0 CH1:TE 500mV/div.! CH2:FE 500mV/div.

When setting up "Source On"

200ms/div.

Note:1. The encircled numbers denote measuring points in the circuit diagram.2. Reference voltage

REFO1 : 1.65V

41


# CH1:RFAGC 1V/div.7 CH2:TIN 1V/div.0 CH3:TE 1V/div.8 CH4:FIN 1V/div.

When reproducing black dots(800m)

500s/div.

0 CH1:TE 500mV/div.# CH2:RFAGC 500mV/div.

When "Tracking Open"

2ms/div.

# CH1:RFAGC 1V/div.0 CH2:TE 500mV/div.7 CH3:TIN 500mV/div.

32Track Jump

1ms/div.


1Track Jump

500s/div.8 CH1:FIN 500mV/div.! CH2:FE 500mV/div.

Focus Search

200ms/div.

$ CH1:LRCKIN 2V/div.% CH2:DIN 2V/div.^ CH3:SCKIN 2V/div.

Digital Audio (Magnified)

2s/div.

& CH1:LOUT 1V/div.* CH2:ROUT 1V/div.

Analog Audio (Magnified)

200s/div.

# CH1:RFAGC 1V/div.0 CH2:TE 1V/div.6 CH3:CIN 500mV/div.5 CH4:SIN 2V/div.

During inside/outside search (outercircumference inner circumference)

500s/div.

$ CH1:LRCKIN 2V/div.% CH2:DIN 2V/div.^ CH3:SCKIN 2V/div.

Digital Audio

10s/div.


100Track Jump

5ms/div.

Ref. :REFO

Mode :TEST

Ref. :REFO

Mode :TEST

Ref. :REFO

Mode :TEST

Ref. :REFO

Mode :Normal

Ref. :REFO

Mode :TEST

Ref. :REFO

Mode :TEST

Ref. :REFO

Mode :Normal

Ref. :AGND

Mode :Normal

1 CH1:DSCSNS 5V/div.2 CH2:CLCONT 5V/div.3 CH3:LOEJ 5V/div.

When "Eject" (12cm CD)

10s/div.

Ref. :GND

Mode :Normal

1 CH1:DSCSNS 5V/div.2 CH2:CLCONT 5V/div.3 CH3:LOEJ 5V/div.

When "Eject" (8cm CD)

10s/div.

Ref. :GND

Mode :Normal

Ref. :GND

Mode :Normal

Ref. :REFO

Mode :Normal

42


A

1 2 3 4

B

C

D

1 2 3 4A

CapacitorConnector

P.C.Board Chip Part

SIDE A

SIDE B

2 3

4

5

6

7

8

9

10

11

12

13

141

15

16

8 7 6 5 4 3 2 1

21

DSENS

A TUNER AMP UNIT CORD ASSY(OUTPUT,POWERSUPPLY)

CORD ASSY(PREOUT)

4. PCB CONNECTION DIAGRAM4.1 TUNER AMP UNIT

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

DEH-P740MP,P7400MP,P7450MP5 6 7 8

A

B

C

D

5 6 7 843A

IC,Q

3 5 7 9 11 131

4 6 8 10 12 142

17 19 21 23 2515

18 20 22 2416

3 2 14

6 5710 9 811

3 5 7 9 11 131 4 6 8 10 12 142

1917

1513

119

53

17

1816

1412

108

42

6

35

79

1113

117

1915

46

810

1214

218

2016

28

ANTENNAJACK

1

3

4

2

RL RRPRE OUT

IP-BUS

B CN1850FRONT

FM/A

M T

UN

ER

UN

IT

D CN901

SIDE A

44


A

1 2 3 4

B

C

D

1 2 3 4A

IC,Q

A

A TUNER AMP UNIT

DEH-P740MP,P7400MP,P7450MP5 6 7 8

A

B

C

D

5 6 7 845

234

1765

8

A

SIDE B

A

46


A

1 2 3 4

B

C

D

1 2 3 4

13

24

57

68

911

1012

B PANEL UNIT B PANEL UNIT

ACN801

CCN1901

EJECT

4.2 PANEL UNIT

B

SIDE BSIDE A

47

DEH-P740MP,P7400MP,P7450MP1 2 3 4

A

B

C

D

1 2 3 4

IC,Q

IC,Q

C

159

123

4 5 6

1 2 3

456

1 2 3

456

12

3 45

6

12

345

6

12

3

45

6

12

3

45

6

12

3 45

6

12

345

612

345

6

12

345

6

12

3 45

6

12

3 45

6

12

3 45

6

12

3 45

6

12

3 45

6

12

3 45

6

12

3 45

6

123

56

AU

DIO

BA

ND

/ES

CS

FEQ

65

43

21

SO

UR

CE

VO

LUM

E

EN

T

EQ

BCN1851

FUN

C

C KEYBOARD UNIT C KEYBOARD UNIT

DIS

P/S

CR

L

13

5

64

212

108

119

7

54

13 2

OEL UNIT

AD

J

CLK

SE

LEC

T

PA

US

E

OEL UNIT

TP1

TP2

4.3 KEYBOARD UNITSIDE A SIDE B

C

48


A

1 2 3 4

B

C

D

1 2 3 4

1 5 10 15 19

REFO1F

E

HOME

DSCSNS12EJ

4.4 CD MECHANISM MODULECD CORE UNIT(S9MP3)

SIDE A

D

D

M2

LOA

DIN

G/C

AR

RIA

GE

MO

TO

R

M1

SP

IND

LE M

OT

OR

PIC

KU

P U

NIT

(SE

RV

ICE

)(P

9MP

3)

CN

653

A

49

DEH-P740MP,P7400MP,P7450MP1 2 3 4

A

B

C

D

1 2 3 4

CLAMP

8EJ

R790

SIDE BCD CORE UNIT(S9MP3)

D

D

50


5. ELECTRICAL PARTS LIST

NOTES:

- 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.....

=====Circuit Symbol and No.===Part Name Part No.--- ------ ------------------------------------------ -------------------------

Unit Number : CWM7983(DEH-P740MP/XN/UC)Unit Name : Tuner Amp Unit

MISCELLANEOUS

IC 101 IC HA12187FPIC 132 IC NJM4558MDIC 203 IC PML009AIC 271 IC PA2028AIC 301 IC PAL007A

IC 601 IC PD5701AIC 801 IC TC7SET08FUIC 851 IC NJM2360MIC 961 IC S-80735ANDZIQ 101 Transistor 2SA1037K

Q 102 Transistor DTC124EKQ 301 Transistor DTC124EKQ 351 Transistor IMH3AQ 352 Transistor IMH3AQ 353 Transistor IMH3A

Q 401 Transistor 2SC2412KQ 801 Transistor IMD2AQ 802 Transistor 2SD1760F5Q 803 Transistor 2SD1767Q 804 Transistor IMD2A

Q 805 Transistor DTC143EKQ 851 Transistor 2SD1760F5Q 852 Transistor IMD2AQ 911 Transistor 2SD1760F5Q 913 Transistor IMD2A

Q 921 Transistor 2SD2396Q 922 Transistor DTC114EKQ 923 Transistor 2SB1238Q 931 Transistor IMX1Q 932 Transistor 2SC2412K

Q 951 Transistor 2SA1037KQ 981 Transistor 2SC2412KQ 982 Transistor IMD2AQ 991 Transistor IMD2AQ 999 Transistor 2SD2396

D 131 Diode Network DA204UD 132 Diode Network DA204UD 133 Diode DAN202UD 134 Diode DAP202UD 801 Diode HZS6L(B1)

D 803 Diode Network DA204UD 804 Diode DAN202UD 805 Diode DAP202UD 806 Diode DAN202UD 807 Diode DAP202U

D 808 Diode HZS11L(A1)D 851 Diode HZS9L(C3)D 852 Diode RB411DD 901 Diode 1SR139-400D 902 Diode 1SR139-400

D 903 Diode 1SR139-400D 904 Diode 1SR139-400D 911 Diode 1SR139-400D 912 Diode HZS6L(B1)D 921 Diode HZS9L(C1)

D 931 Diode HZS7L(A1)D 932 Diode HZS7L(C3)D 951 Diode DAN202UD 981 Diode DAN202UD 982 Diode HZS9L(A2)

D 991 Diode HZS9L(B1)ZNR 451 Surge Protector DSP-201M-A21FL 171 Inductor CTF1530L 271 Ferri-Inductor LAU101KL 401 Ferri-Inductor LAU2R2K

L 402 Ferri-Inductor LAU4R7KL 403 Inductor LAU1R0KL 601 Ferri-Inductor LAU2R2KL 602 Inductor LCTA2R2J2520L 801 Inductor LAU100K

L 802 Ferri-Inductor LAU2R2KL 852 Inductor CTF1510L 853 Inductor CTF1489L 901 Choke Coil 600H CTH1221L 951 Ferri-Inductor LAU2R2K

X 601 Radiator 10.00MHz CSS1475S 801 Switch(DSENS) CSN1039

FM/AM Tuner Unit CWE1563BZ 641 Buzzer CPV1050

RESISTORS

R 101 RS1/16S101JR 102 RS1/16S470JR 103 RS1/16S101JR 104 RS1/16S222JR 105 RS1/16S103J





A

51


R 151 RS1/16S0R0JR 152 RS1/16S0R0JR 161 RS1/16S272JR 162 RS1/16S272JR 163 RS1/16S162J






R 361 RS1/16S223JR 362 RS1/16S223JR 363 RS1/16S0R0JR 366 RS1/16S0R0JR 368 RS1/16S0R0J






R 605 RS1/16S0R0JR 608 RS1/16S104JR 610 RS1/16S102JR 611 RS1/16S102JR 612 RS1/16S102J

R 614 RS1/16S222JR 615 RS1/16S104JR 616 RS1/16S473JR 617 RS1/16S0R0JR 619 RS1/16S473J

R 620 RS1/16S472JR 621 RS1/16S473JR 623 RS1/16S473JR 624 RS1/16S0R0JR 625 RS1/16S682J


R 636 RS1/16S221JR 637 RS1/16S221JR 639 RS1/16S0R0JR 641 RS1/16S102JR 644 RS1/16S0R0J

R 645 RS1/16S0R0JR 654 RS1/16S104JR 801 RS1/16S332JR 804 RS1/16S1R0JR 805 RS1/16S221J



R 816 RS1/16S104JR 817 RD1/4PU391JR 819 RS1/16S222JR 820 RS1/16S222JR 851 RS1/16S331J

R 852 RD1/4PU302JR 853 RD1/4PU302JR 854 RS1/16S121JR 855 RS1/16S391JR 856 RS1/16S1R0J

R 857 RS1/16S331JR 912 RS1/16S102JR 913 RS1/16S223JR 914 RS1/16S102JR 921 RS1/10S1R0J

R 922 RD1/4PU221JR 923 RS1/16S103JR 924 RD1/4PU222JR 925 RS1/16S122JR 931 RS1/16S472J


R 937 RS1/16S473JR 938 RD1/4PU102JR 939 RD1/4PU102JR 951 RD1/4PU153JR 952 RS1/16S472J



52



R 983 RS1/16S223JR 984 RS1/16S473JR 985 RD1/4PU102JR 991 RD1/4PU221JR 992 RD1/4PU221J

R 997 RAB4C102JR 999 RS1/16S0R0J

CAPACITORS

C 101 CKSRYB104K16C 102 CKSRYB104K16C 139 CKSRYB104K16C 140 CKSRYB104K16C 141 CKSRYB104K16

C 142 CKSRYB104K16C 143 CKSRYB474K10C 144 CKSRYB474K10C 145 CCSRCH101J50C 146 CCSRCH101J50

C 147 CKSRYB103K50C 161 CKSRYB183K25C 162 CKSRYB183K25C 171 CEJQ470M10C 172 CKSRYB104K16

C 173 CEJQ100M16C 177 CCSRCH100D50C 178 CCSRCH100D50C 179 CCSRCH100D50C 180 CCSRCH100D50

C 181 CKLSRB152K50C 182 CKLSRB152K50C 191 CEJQ1R0M50C 192 CEJQ1R0M50C 205 CEJQR22M50

C 206 CEJQR22M50C 207 CEJQ1R0M50C 208 CEJQ1R0M50C 209 CEJQ1R0M50C 210 CEJQ1R0M50

C 211 CEJQNP4R7M16C 212 CEJQNP4R7M16C 213 CEJQNP4R7M16C 214 CEJQNP4R7M16C 215 CEJQNP4R7M16

C 216 CEJQNP4R7M16C 217 CEJQNP4R7M16C 218 CEJQNP4R7M16C 241 CCSQCH152J50C 242 CCSQCH152J50


C 276 CEJQNP1R0M50C 277 CEJQ4R7M35C 278 CEJQ101M16C 279 CEJQ100M16C 280 CEJQ100M16

C 281 CKSRYB105K10C 282 CKSYB684K25C 283 CASAQ4R7M16C 284 CEJQ330M25C 285 CEJQ330M25

C 306 CEHAR330M10C 307 4700F/16V CCH1367C 309 CKSRYB104K16C 310 CEHAR100M16C 311 CKSQYB225K10


C 322 CKSRYB474K10C 323 CKSRYB474K10C 324 CKSRYB474K10C 325 CKSQYB225K10C 351 CEJQ100M16

C 352 CEJQ100M16C 353 CEJQ100M16C 354 CEJQ100M16C 355 CEJQ100M16C 356 CEJQ100M16


C 362 CKSRYB222K50C 403 CKSRYB473K25C 404 CEJQ101M6R3C 405 CKSRYB103K50C 406 CEJQ220M10

C 408 CKSRYB223K50C 409 CKSRYB223K50C 411 CKSRYB472K50C 440 CKSRYB103K50C 601 CEJQ4R7M35

C 602 CKSRYB102K50C 604 CCSRCH180J50C 605 CCSRCH220J50C 606 CKSRYB102K50C 654 470F/10V CCH1438

C 755 CKSRYB104K16C 801 CKSRYB103K50C 802 CEJQ470M10C 803 CKSRYB104K16C 805 CKSRYB103K25

C 806 CKSRYB473K25C 812 CKSYB105K25C 851 CEJQ470M16C 853 4.7F CCG1111C 855 CEJQ100M25

C 856 CCSRCH331J50C 857 CEJQ330M25C 858 CKSRYB104K16C 859 CEJQ101M10C 860 CKSRYB104K16

C 861 CKSRYB103K50C 912 CKSRYB472K50C 913 CKSRYB103K50C 914 CEJQ470M10C 921 330F/10V CCH1181



53


C 922 CKSRYB103K50C 923 CEJQ101M16C 931 CEJQ100M16C 932 CKSRYB104K16C 963 CEJQ2R2M50

C 991 CKSRYB473K25C 992 CKSRYB102K50C 993 CEJQ101M10C 999 470F/16V CCH1183

Unit Number : CWM8315(DEH-P7400MP/XN/UC)Unit Name : Tuner Amp Unit

MISCELLANEOUS

IC 101 IC HA12187FPIC 132 IC NJM4558MDIC 203 IC PML009AIC 301 IC PAL007AIC 601 IC PD5701A

IC 801 IC TC7SET08FUIC 851 IC NJM2360MIC 961 IC S-80735ANDZIQ 101 Transistor 2SA1037KQ 102 Transistor DTC124EK

Q 301 Transistor DTC124EKQ 351 Transistor IMH3AQ 353 Transistor IMH3AQ 401 Transistor 2SC2412KQ 801 Transistor IMD2A

Q 802 Transistor 2SD1760F5Q 803 Transistor 2SD1767Q 804 Transistor IMD2AQ 805 Transistor DTC143EKQ 851 Transistor 2SD1760F5

Q 852 Transistor IMD2AQ 911 Transistor 2SD1760F5Q 913 Transistor IMD2AQ 921 Transistor 2SD2396Q 922 Transistor DTC114EK

Q 923 Transistor 2SB1238Q 931 Transistor IMX1Q 932 Transistor 2SC2412KQ 951 Transistor 2SA1037KQ 981 Transistor 2SC2412K

Q 982 Transistor IMD2AQ 991 Transistor IMD2AQ 999 Transistor 2SD2396D 131 Diode Network DA204UD 132 Diode Network DA204U

D 133 Diode DAN202UD 134 Diode DAP202UD 801 Diode HZS6L(B1)D 803 Diode Network DA204UD 804 Diode DAN202U

D 805 Diode DAP202UD 806 Diode DAN202UD 807 Diode DAP202UD 808 Diode HZS11L(A1)D 851 Diode HZS9L(C3)

D 852 Diode RB411DD 901 Diode 1SR139-400D 902 Diode 1SR139-400D 903 Diode 1SR139-400D 904 Diode 1SR139-400

D 911 Diode 1SR139-400D 912 Diode HZS6L(B1)D 921 Diode HZS9L(C1)D 931 Diode HZS7L(A1)D 932 Diode HZS7L(C3)

D 951 Diode DAN202UD 981 Diode DAN202UD 982 Diode HZS9L(A2)D 991 Diode HZS9L(B1)ZNR 451 Surge Protector DSP-201M-A21F

L 171 Inductor CTF1530L 401 Ferri-Inductor LAU2R2KL 402 Ferri-Inductor LAU4R7KL 403 Inductor LAU1R0KL 601 Ferri-Inductor LAU2R2K

L 602 Inductor LCTA2R2J2520L 801 Inductor LAU100KL 802 Ferri-Inductor LAU2R2KL 852 Inductor CTF1510L 853 Inductor CTF1489

L 901 Choke Coil 600H CTH1221L 951 Ferri-Inductor LAU2R2KX 601 Radiator 10.00MHz CSS1475S 801 Switch(DSENS) CSN1039

FM/AM Tuner Unit CWE1563

BZ 641 Buzzer CPV1050

RESISTORS








R 250 RS1/16S101JR 287 RS1/16S0R0JR 288 RS1/16S0R0JR 291 RS1/16S0R0JR 292 RS1/16S0R0J




A



R 362 RS1/16S223JR 363 RS1/16S0R0JR 368 RS1/16S0R0JR 401 RS1/16S473JR 402 RS1/16S473J




R 601 RS1/16S473JR 603 RS1/16S473JR 605 RS1/16S0R0JR 608 RS1/16S104JR 610 RS1/16S102J








R 814 RS1/16S222JR 815 RS1/16S473JR 816 RS1/16S104JR 817 RD1/4PU391JR 819 RS1/16S222J

R 820 RS1/16S222JR 851 RS1/16S331JR 852 RD1/4PU302JR 853 RD1/4PU302JR 854 RS1/16S121J

R 855 RS1/16S391JR 856 RS1/16S1R0JR 857 RS1/16S331JR 912 RS1/16S102JR 913 RS1/16S223J

R 914 RS1/16S102JR 921 RS1/10S1R0JR 922 RD1/4PU221JR 923 RS1/16S103JR 924 RD1/4PU222J


R 935 RS1/16S104JR 936 RS1/16S103JR 937 RS1/16S473JR 938 RD1/4PU102JR 939 RD1/4PU102J

R 951 RD1/4PU153JR 952 RS1/16S472JR 953 RS1/16S472JR 954 RS1/16S102JR 962 RS1/16S102J

R 964 RS1/16S822JR 982 RS1/16S223JR 983 RS1/16S223JR 984 RS1/16S473JR 985 RD1/4PU102J

R 991 RD1/4PU221JR 992 RD1/4PU221JR 997 RAB4C102JR 999 RS1/16S0R0J

CAPACITORS







54

55









C 352 CEJQ100M16C 355 CEJQ100M16C 356 CEJQ100M16C 403 CKSRYB473K25C 404 CEJQ101M6R3

C 405 CKSRYB103K50C 406 CEJQ220M10C 408 CKSRYB223K50C 409 CKSRYB223K50C 411 CKSRYB472K50

C 440 CKSRYB103K50C 601 CEJQ4R7M35C 602 CKSRYB102K50C 604 CCSRCH180J50C 605 CCSRCH220J50

C 606 CKSRYB102K50C 654 470F/10V CCH1438C 755 CKSRYB104K16C 801 CKSRYB103K50C 802 CEJQ470M10

C 803 CKSRYB104K16C 805 CKSRYB103K25C 806 CKSRYB473K25C 812 CKSYB105K25C 851 CEJQ470M16

C 853 4.7F CCG1111C 855 CEJQ100M25C 856 CCSRCH331J50C 857 CEJQ330M25C 858 CKSRYB104K16

C 859 CEJQ101M10C 860 CKSRYB104K16C 861 CKSRYB103K50C 912 CKSRYB472K50C 913 CKSRYB103K50

C 914 CEJQ470M10C 921 330F/10V CCH1181C 922 CKSRYB103K50C 923 CEJQ101M16C 931 CEJQ100M16

C 932 CKSRYB104K16C 963 CEJQ2R2M50C 991 CKSRYB473K25C 992 CKSRYB102K50C 993 CEJQ101M10

C 999 470F/16V CCH1183

Unit Number : CWM8148(DEH-P7450MP/XN/ES)Unit Name : Tuner Amp Unit

MISCELLANEOUS

IC 101 IC HA12187FPIC 132 IC NJM4558MDIC 203 IC PML009AIC 301 IC PAL007AIC 601 IC PD5701A

IC 801 IC TC7SET08FUIC 851 IC NJM2360MIC 961 IC S-80735ANDZIQ 101 Transistor 2SA1037KQ 102 Transistor DTC124EK

Q 301 Transistor DTC124EKQ 351 Transistor IMH3AQ 353 Transistor IMH3AQ 401 Transistor 2SC2412KQ 801 Transistor IMD2A

Q 802 Transistor 2SD1760F5Q 803 Transistor 2SD1767Q 804 Transistor IMD2AQ 805 Transistor DTC143EKQ 851 Transistor 2SD1760F5

Q 852 Transistor IMD2AQ 911 Transistor 2SD1760F5Q 913 Transistor IMD2AQ 921 Transistor 2SD2396Q 922 Transistor DTC114EK

Q 923 Transistor 2SB1238Q 931 Transistor IMX1Q 932 Transistor 2SC2412KQ 951 Transistor 2SA1037KQ 981 Transistor 2SC2412K

Q 982 Transistor IMD2AQ 991 Transistor IMD2AQ 999 Transistor 2SD2396D 131 Diode Network DA204UD 132 Diode Network DA204U

D 133 Diode DAN202UD 134 Diode DAP202UD 801 Diode HZS6L(B1)D 803 Diode Network DA204UD 804 Diode DAN202U

D 805 Diode DAP202UD 806 Diode DAN202UD 807 Diode DAP202UD 808 Diode HZS11L(A1)D 851 Diode HZS9L(C3)



A

56


D 852 Diode RB411DD 901 Diode 1SR139-400D 902 Diode 1SR139-400D 903 Diode 1SR139-400D 904 Diode 1SR139-400

D 911 Diode 1SR139-400D 912 Diode HZS6L(B1)D 921 Diode HZS9L(C1)D 931 Diode HZS7L(A1)D 932 Diode HZS7L(C3)

D 951 Diode DAN202UD 981 Diode DAN202UD 982 Diode HZS9L(A2)D 991 Diode HZS9L(B1)ZNR 451 DSP-201M-A21F

L 171 Inductor CTF1530L 401 Ferri-Inductor LAU2R2KL 402 Ferri-Inductor LAU4R7KL 403 Inductor LAU1R0KL 601 Ferri-Inductor LAU2R2K

L 602 Inductor LCTA2R2J2520L 801 Inductor LAU100KL 802 Ferri-Inductor LAU2R2KL 852 Inductor CTF1510L 853 Inductor CTF1489

L 901 Choke Coil 600H CTH1221L 951 Ferri-Inductor LAU2R2KX 601 Radiator 10.00MHz CSS1475S 801 Switch(DSENS) CSN1039

FM/AM Tuner Unit CWE1563

BZ 641 Buzzer CPV1050

RESISTORS








R 250 RS1/16S101JR 287 RS1/16S0R0JR 288 RS1/16S0R0JR 291 RS1/16S0R0JR 292 RS1/16S0R0J







R 602 RS1/16S473JR 603 RS1/16S473JR 605 RS1/16S0R0JR 608 RS1/16S104JR 610 RS1/16S102J








57




R 814 RS1/16S222JR 815 RS1/16S473JR 816 RS1/16S104JR 817 RD1/4PU391JR 819 RS1/16S222J

R 820 RS1/16S222JR 851 RS1/16S331JR 852 RD1/4PU302JR 853 RD1/4PU302JR 854 RS1/16S121J


R 914 RS1/16S102JR 921 RS1/10S1R0JR 922 RD1/4PU221JR 923 RS1/16S103JR 924 RD1/4PU222J


R 935 RS1/16S104JR 936 RS1/16S103JR 937 RS1/16S473JR 938 RD1/4PU102JR 939 RD1/4PU102J

R 951 RD1/4PU153JR 952 RS1/16S472JR 953 RS1/16S472JR 954 RS1/16S102JR 962 RS1/16S102J

R 964 RS1/16S822JR 982 RS1/16S223JR 983 RS1/16S223JR 984 RS1/16S473JR 985 RD1/4PU102J

R 991 RD1/4PU221JR 992 RD1/4PU221JR 997 RAB4C102JR 999 RS1/16S0R0J

CAPACITORS












C 352 CEJQ100M16C 355 CEJQ100M16C 356 CEJQ100M16C 403 CKSRYB473K25C 404 CEJQ101M6R3

C 405 CKSRYB103K50C 406 CEJQ220M10C 408 CKSRYB223K50C 409 CKSRYB223K50C 411 CKSRYB472K50

C 440 CKSRYB103K50C 601 CEJQ4R7M35C 602 CKSRYB102K50C 604 CCSRCH180J50C 605 CCSRCH220J50

C 606 CKSRYB102K50C 654 470F/10V CCH1438C 755 CKSRYB104K16C 801 CKSRYB103K50C 802 CEJQ470M10



58


C 803 CKSRYB104K16C 805 CKSRYB103K25C 806 CKSRYB473K25C 812 CKSYB105K25C 851 CEJQ470M16

C 853 4.7F CCG1111C 855 CEJQ100M25C 856 CCSRCH331J50C 857 CEJQ330M25C 858 CKSRYB104K16

C 859 CEJQ101M10C 860 CKSRYB104K16C 861 CKSRYB103K50C 912 CKSRYB472K50C 913 CKSRYB103K50

C 914 CEJQ470M10C 921 330F/10V CCH1181C 922 CKSRYB103K50C 923 CEJQ101M16C 931 CEJQ100M16

C 932 CKSRYB104K16C 963 CEJQ2R2M50C 991 CKSRYB473K25C 992 CKSRYB102K50C 993 CEJQ101M10

C 999 470F/16V CCH1183

Unit Number : CWM7989(DEH-P740MP/XN/UC)Unit Name : Keyboard Unit

MISCELLANEOUS

IC 1901 IC PD5706AIC 1902 IC PD8089AIC 1903 IC TSOP1840SB3VIC 1904 IC S-818A33AUC-BGNQ 1941 Transistor 2SD1664

Q 1942 Transistor 2SC4617D 1901 Diode DAP202UD 1902 Diode DAN202UD 1906 Diode 1SS355D 1979 LED CL170PGCD

D 1980 LED CL170PGCDD 1981 LED CL170PGCDD 1983 LED CL170UBXD 1984 LED CL170UBXD 1993 LED CL170PGCD

D 1996 LED CL170PGCDL 1901 Inductor CTF1530L 1902 Inductor CTF1530L 1922 Inductor-Array CTF1421L 1923 Inductor-Array CTF1421

L 1924 Inductor-Array CTF1421L 1990 Inductor-Array CTF1421TH 1941 Thermistor CCX1037X 1901 Radiator 10.0MHz CSS1577S 1901 Switch CSG1107

S 1903 Push Switch CSG1111S 1906 Switch CSG1107S 1907 Switch CSG1107S 1908 Push Switch CSG1111S 1909 Switch CSG1107

S 1910 Switch CSG1107S 1911 Switch CSG1107S 1912 Switch CSG1107S 1913 Switch CSG1107S 1914 Switch CSG1107


S 1920 Switch CSG1107S 1922 Switch CSG1107S 1923 Switch CSG1107S 1924 Switch CSG1107S 1930 Encoder(VOLUME) CSD1059

VR 1941 Semi-fixed 20k(B) CCP1231OEL Unit MXS8017

RESISTORS



R 1911 RAB4C101JR 1912 RS1/16S473JR 1913 RS1/16S473JR 1914 RS1/16S103JR 1915 RAB4C101J

R 1916 RS1/16S101JR 1917 RAB4C101JR 1918 RAB4C101JR 1919 RAB4C101JR 1920 RAB4C101J

R 1925 RAB4C101JR 1926 RS1/16S101JR 1931 RS1/16S0R0JR 1941 RS1/16S333JR 1942 RS1/16S683J

R 1943 RS1/16S392JR 1944 RS1/16S393JR 1945 RAB4C102JR 1946 RS1/16S222JR 1947 RS1/16S103J







C

59


CAPACITORS

C 1901 CKSYB105K25C 1902 CKSRYB104K16C 1903 CKSRYB474K10C 1905 CKSRYB103K25C 1909 CKSRYB473K16

C 1910 CSZSR4R7M10C 1911 CKSRYB103K25C 1912 CSZSR4R7M10C 1913 CKSRYB103K50C 1914 CSZSR4R7M10



Unit Number : CWM8237(DEH-P7400MP/XN/UC,DEH-P7450MP/XN/ES)

Unit Name : Keyboard Unit

MISCELLANEOUS

IC 1901 IC PD5706AIC 1902 IC PD8088AIC 1903 IC TSOP1840SB3VIC 1904 IC S-818A33AUC-BGNQ 1941 Transistor 2SD1664

Q 1942 Transistor 2SC4617D 1901 Diode DAP202UD 1902 Diode DAN202UD 1906 Diode 1SS355D 1979 LED CL170PGCD

D 1980 LED CL170PGCDD 1981 LED CL170PGCDD 1983 LED CL170UBXD 1984 LED CL170UBXD 1993 LED CL170PGCD

D 1996 LED CL170PGCDL 1901 Inductor CTF1530L 1902 Inductor CTF1530L 1922 Inductor-Array CTF1421L 1923 Inductor-Array CTF1421

L 1924 Inductor-Array CTF1421L 1990 Inductor-Array CTF1421TH 1941 Thermistor CCX1037X 1901 Radiator 10.0MHz CSS1577S 1901 Switch CSG1107

S 1903 Push Switch CSG1111S 1906 Switch CSG1107S 1907 Switch CSG1107S 1908 Push Switch CSG1111S 1909 Switch CSG1107



S 1920 Switch CSG1107S 1922 Switch CSG1107S 1923 Switch CSG1107S 1924 Switch CSG1107S 1930 Encoder(VOLUME) CSD1059

VR 1941 Semi-fixed 20k(B) CCP1231OEL Unit MXS8017

RESISTORS



R 1911 RAB4C101JR 1912 RS1/16S473JR 1913 RS1/16S473JR 1914 RS1/16S103JR 1915 RAB4C101J

R 1916 RS1/16S101JR 1917 RAB4C101JR 1918 RAB4C101JR 1919 RAB4C101JR 1920 RAB4C101J

R 1925 RAB4C101JR 1926 RS1/16S101JR 1931 RS1/16S0R0JR 1941 RS1/16S333JR 1942 RS1/16S683J

R 1943 RS1/16S392JR 1944 RS1/16S393JR 1945 RAB4C102JR 1946 RS1/16S222JR 1947 RS1/16S103J





CAPACITORS

C 1901 CKSYB105K25C 1902 CKSRYB104K16C 1903 CKSRYB474K10C 1905 CKSRYB103K25C 1909 CKSRYB473K16



C

60


C 1910 CSZSR4R7M10C 1911 CKSRYB103K25C 1912 CSZSR4R7M10C 1913 CKSRYB103K50C 1914 CSZSR4R7M10



Unit Number : CWM7986Unit Name : Panel Unit

D 1850 LED CL220PGCS 1850 Push Switch(EJECT) CSG1112R 1852 RS1/16S101JR 1853 RS1/16S101JC 1863 CKSRYB223K50

Unit Number : CWX2617Unit Name : CD Core Unit(S9MP3)

MISCELLANEOUS

IC 201 IC UPD63760GJIC 202 IC MSM51V4265EP-70TSIC 203 IC BA033SFPIC 301 IC BA5996FMIC 701 IC PE5268A

IC 702 IC TC74VHCT08AFTIC 703 IC S-818A33AUC-BGNIC 704 IC PDH043AQ 101 Transistor 2SB1132Q 601 Transistor DTC323TK

Q 602 Transistor DTC323TKQ 603 Transistor 2SB709AQ 701 Transistor UN2111D 101 Diode 1SS355D 201 Diode 1SR154-400

D 202 Diode 1SR154-400D 203 Diode 1SR154-400D 601 Chip Diode MA151WAL 201 Inductor CTF1546L 202 Inductor CTF1546

L 204 Inductor CTF1546L 701 Inductor CTF1546L 702 Inductor LCYBR22J1608TH 701 Thermistor CCX1037X 201 Ceramic Resonator 16.93MHz CSS1569

X 202 Ceramic Resonator 24.57MHz CSS1570X 701 Ceramic Resonator 16.00MHz CSS1576S 901 Spring Switch(HOME) CSN1051S 902 Spring Switch(CLAMP) CSN1052S 903 Spring Switch(DSCSNS) CSN1051

S 904 Spring Switch(12EJ) CSN1052S 905 Spring Switch(8EJ) CSN1051

RESISTORS

R 101 RS1/10S1R5JR 102 RS1/10S1R5JR 103 RS1/10S1R5JR 104 RS1/10S1R5JR 105 RS1/10S1R5J

R 201 RS1/16SS102JR 202 RS1/16SS333JR 203 RS1/16SS333JR 204 RS1/16SS333JR 205 RS1/16SS0R0J

R 207 RS1/16SS0R0JR 209 RS1/16SS0R0JR 212 RS1/16SS221JR 213 RS1/16SS1002DR 214 RS1/16SS1002D

R 215 RS1/16S

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