Pioneer DEH-P720 User manual

PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.

PIONEER EUROPE N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936

C PIONEER CORPORATION 2000

K-ZZY. FEB. 2000 Printed in Japan

ORDER NO.

CRT2477

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

DEH-P720 X1N/UC

Service

Manual

CONTENTS

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

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

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...10

4. PCB CONNECTION DIAGRAM ................................28

5. ELECTRICAL PARTS LIST ........................................39

6. ADJUSTMENT..........................................................47

7. GENERAL INFORMATION .......................................52

7.1 DIAGNOSIS ........................................................52

7.1.1 TEST MODE..............................................52

7.1.2 DISASSEMBLY .........................................56

7.2 IC ........................................................................61

7.3 OPERATIONAL FLOW CHART...........................69

8. OPERATIONS AND SPECIFICATIONS.....................70

DEH-P7200 X1N/UC

DEH-P720/X1N/UC

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

Model No. Order No. Mech. Module Remarks

CX-958 CRT2423 S8.1 CD Mech. Module:Circuit Description, Mech.Description, Disassembly

2

DEH-P720,P7200

- CD Player Service Precautions

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

to"Disassembly"(see page 56).

During replacement, handling precautions shall be

taken to prevent an electrostatic discharge(protection

by a short pin).

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

since an internal IC might be destroyed when a con-

nector is plugged or unplugged.

3. Please checking the grating after changing the ser-

vice pickup unit(see page 49).

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

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 repair

complex products such as those covered by this manual.

Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.

If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do so

and refer the repair to a qualified service technician.

W

ARNING

This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of

California to cause cancer, birth defects or other reproductive harm.

Health & Safety Code Section 25249.6 - Proposition 65

1. SAFETY INFORMATION

19

18

15

13

17

16

5

8

12

4

11

10

9

7

6

3

1

2

14

20

3

DEH-P720,P7200

1 Carton(P720) CHG4009

Carton(P7200) CHG4008

2 Cord Assy(P720) CDE6241

Cord Assy(P7200) CDE6291

* 3 Accessory Assy CEA2395

4 Spring CBH1650

* 5 Screw Assy CEA2396

6 Screw CBA1002

* 7 Polyethylene Bag CEG-127

8 Screw CRZ50P090FMC

9 Screw TRZ50P080FMC

* 10 Polyethylene Bag CEG-158

11 Handle CNC5395

12 Bush CNV3930

13 Polyethylene Bag CEG1173

14 Battery(P720) CEX1006

15 Contain Box(P720) CHL4009

Contain Box(P7200) CHL4008

16 Protector CHP2251

17 Protector CHP2252

18 Case Assy CXB3520

19-1 Polyethylene Bag CEG1116

19-2 Owner’s Manual(P720) CRD3172

Owner’s Manual(P7200) CRD3174

19-3 Installation Manual(P720) CRD3173

Installation Manual

(P7200)CRD3175

* 19-4 Warranty Card CRY1070

* 19-5 Card(P7200) ARY1048

* 19-6 Warranty Card CRP1207

20

Remote Control Assy(P720) CXB4285

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

- PACKING SECTION PARTS LIST

NOTE:

- Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.

- Screws adjacent to

∇ mark on the product are used for disassembly.

- Owner's Manual, Installation Manual

Model Part No. Language

DEH-P720/X1N/UC CRD3172 English, French

CRD3173 English, French

DEH-P7200/X1N/UC CRD3174 English, French

CRD3175 English, French

4

DEH-P720,P7200

2.2 EXTERIOR

DEH-P720,P7200

1 CD Mechanism Module(S8.1) CXK5202

2 Screw BMZ30P040FZK

3 Screw BSZ26P060FMC

4 Screw BSZ30P060FMC

5 Screw BSZ30P100FMC

6 Cable CDE6164

7 Cord Assy

See Contrast table(2)

8 IC(IC301) PAL005A

9 Cord Assy CDE6241

10 Fuse(10A) CEK1136

11 Antenna Cable CDH1266

12 Holder CNC6798

13 Holder CNC8357

14 Spacer CNM6482

15 Insulator CNM6606

16 Panel CNS5992

17 Cap

See Contrast table(2)

18 Tuner Amp Unit See Contrast table(2)

19 Screw BPZ26P060FMC

20 Screw BSZ26P060FMC

21 Screw BSZ26P160FMC

22 Clamper

See Contrast table(2)

23 Clamper CEF1009

24 Pin Jack(CN351) CKB1028

25 Terminal(CN402) CKF1059

26 Plug(CN901)

See Contrast table(2)

* 27 Plug(CN451) CKS1052

28 Connector(CN101) CKS3408

29 Plug(CN801) CKS3537

30 Connector(CN361)

See Contrast table(2)

31 Connector(CN651) CKS3842

32 Pin Jack(CN401) CKX1046

33 Panel

See Contrast table(2)

34 Holder CNC7533

35 Holder CNC8298

36 Holder CNC8615

37 Insulator CNM5967

38 Heat Sink CNR1550

39 FM/AM Tuner Unit CWE1501

40 Holder CNC7532

41 Remote Control Assy

See Contrast table(2)

42 Battery Cover See Contrast table(2)

43 Chassis Unit CXB5063

44 Button(EJECT) CAC6428

45 Screw(M2x2) CBA1176

46 Washer CBF1038

47 Spring CBH2310

48 Spring CBH2312

49 Spring CBH2313

50 Spring CBH2393

51 Spring CBL1492

52 Holder CNC8616

53 Cushion CNM5486

54 Cover CNM6854

55 Panel CNS5791

56 Arm CNV5991

57 Arm CNV5992

58 Arm CNV5993

59 Lever CNV5994

60 Gear CNV5995

61 Gear CNV5996

62 Gear CNV5997

63 Pin CNV6027

64 Lighting Conductor CNV6069

65 Panel PCB Unit CWM7157

66 Socket(CN902) CKS3550

67 Connector(CN903) CKS4206

68 Damper Unit CXB5070

69 Holder Unit CXB5736

70 Holder Unit CXB5737

71 Screw IMS20P045FZK

72 Detach Grille Assy

See Contrast table(2)

73 Screw BPZ20P100FZK

74 Knob CAA1525

75 Button(SOURCE) CAC6331

76 Button(OPEN) CAC6333

77 Button(F,A) CAC6337

78 Button(BAND) CAC6442

79 Button(E) CAC6464

80 Button(DISP) CAC6340

81 Spring CBH2316

82 Spring CBH2320

83 Cushion CNM6542

84 Spacer CNM6871

85 Cover CNS5737

86 Holder CNV6177

87 Keyboard Unit CWM7268

88 Connector(CN1901) CKS4205

89 Holder CNC8698

90 Cushion CNM6633

91 Spacer CNM6710

92 Spacer CNM6711

93 Sheet CNM6746

94 Holder CNV6105

95 OEL Unit MXR8004

96 Knob Unit CXB5350

97 Grille Unit

See Contrast table(2)

98 Case Unit CXB5788

99

Transistor(Q831,Q921,Q998) 2SD2396

100 Screw ISS26P055FUC

101 Connectot(CN361)

See Contrast table(2)

102 Cord Assy See Contrast table(2)

103 Cap See Contrast table(2)

104 Double Sided Tape CNM6811

(1) EXTERIOR SECTION PARTS LIST

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

5

6

DEH-P720,P7200

Part No.

Mark No. Symbol and Description DEH-P720/X1N/UC DEH-P7200/X1N/UC

7 Cord Assy CDE6195 Not used

17 Cap CNV2680 Not used

18 Tuner Amp Unit CWM6936 CWM6935

22 Clamper CEF1007 Not used

26 Plug(CN901) CKM1296 CKM1294

30 Connector(CN361) CKS3602 Not used

33 Panel CNB2375 CNB2378

41 Remote Control Unit CXB4285 Not used

42 Battery Cover CNS4948 Not used

72 Detach Grille Assy CXB5234 CXB5233

97 Grille Unit CXB5443 CXB5442

101 Connector(CN361) Not used CKS3598

102 Cord Assy Not used CDE6147

103 Cap Not used CNV2680

(2) CONTRAST TABLE

DEH-P720/X1N/UC and DEH-P7200/X1N/UC are constructed the same except for the following:

7

DEH-P720,P7200

8

DEH-P720,P7200

2.3 CD MECHANISM MODULE

9

DEH-P720,P7200

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

1 Control Unit CWX2419

2 Connector(CN802) CKS2192

3 Connector(CN801) CKS2193

4 Connector(CN701) CKS2777

5 Connector(CN101) CKS3486

6 Screw BMZ20P030FMC

7 Screw BSZ20P040FMC

8 Screw(M2x3) CBA1077

9 Screw(M2x5) EBA1028

10 Screw CBA1243

11 Screw(M2x4) CBA1362

12 Washer CBF1037

13 Washer CBF1038

14 Washer CBF1060

15 •••••

16 Spring CBH2079

17 Spring CBH2117

18 Spring CBH2314

19 Spring CBH2110

20 Spring CBH2282

21 Spring CBH2318

22 •••••

23 Spring CBH2324

24 Spring CBH2118

25 Spring CBH2161

26 Spring CBH2163

27 Spring CBH2189

28 Spring CBH2377

29 Spring CBH2260

30 Spring CBH2262

31 Bracket CNC8568

32 Spring CBL1369

33 Connector CDE5531

34 Connector CDE5532

35 Shaft CLA3304

36 Screw(M2.6x6) CBA1458

37 Frame CNC8565

38 Frame CNC8749

39 Lever CNC7546

40 Arm CNC8663

41 Bracket CNC8567

42 •••••

43 Spacer CNM3315

44 Sheet CNM6659

45 •••••

46 •••••

47 Ball CNR1189

48 Belt CNT1086

49 Roller CNV4509

50 Arm CNV6037

51 Arm CNV5247

52 Arm CNV5248

53 Arm CNV5249

54 Guide CNV5254

55 Guide CNV5255

56 Gear CNV5257

57 Gear CNV5256

58 Guide CNV6272

59 Damper CNV6010

60 Arm CNV6096

61 Arm CNV6031

62 Arm CNV6211

63 Guide CNV6012

64 Guide CNV5510

65 •••••

66 Guide CNV5751

67 Clamper CNV6013

68 Gear CNV5813

69 Motor Unit(M1) CXB2190

70 Screw Unit CXB5892

71 Chassis Unit CXB4797

72 Gear Unit CXB4728

73 Arm Unit CXB5753

74 Motor Unit(M2) CXB2195

75 Lever Unit CXB4730

76 Arm Unit CXB4731

77 Motor Unit(M3) CXB2562

78 Arm Unit CXB4732

79 Bracket Unit CXB4795

80 Screw JFZ20P025FMC

81 Screw JGZ17P025FZK

82 Washer YE20FUC

83 Pickup Unit(Service)(P8) CXX1285

84 Screw IMS26P030FMC

* 85 PCB CNX2982

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

87 Damper CNV6011

88 Rack CNV6014

89 Spring CBH2315

- CD MECHANISM MODULE SECTION PARTS LIST

10

DEH-P720,P7200

1

23

4

1234

D

C

B

A

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM (DEH-P720/X1N/UC)

B

FM/AM TUNER UNIT

A

TUNER AMP UNIT

CN401

IC 101

HA12187FP

IC 453

NJM2068MD

CN651

CN451

CN701

IP-BUS DRIVER

Q101

Q102

Q451

S802

CLAMP

8

5

1

7

11

ASNB

BUS2

TELI

BUS1

BUSL1

BLSL2

B.U

5

6

3

1

2

7

8

IPPW

RX

TX

TEL5V

6

L-OUT

Q3

CF202

X901

VDD

VCC

LOCL

VDD

B.UVDD

VCC

ANTENNA

27

28

1

2

Q201 Q204

Q202

T51 Q51 CF51 CF52 CF53

ANT1 TV

ANT2 TV

RF TV

AM RF

EEPROM

IC 3

BR9010FV

MIXER, IF AMP DET

IC 1

PML002A

FM/AM 1ST IF 10.7MHz

AM 2ND IF 450kHz

FM FRONT END

5

6

4

3

35

33

38 42 46

32

4439

45 55 57 61 74 75

71

65

70

69

63

25 24

19

1211444134 33

22

IC 2 PM4008A

22 10 14 12 15 16 8 13 2 3

DI/DO

CE2

CK

CE1

AMIN

SL

FMSD

NL1

CN101

Q401

25

Q

SP64

ALAR

BUZZ

Q

2

TELO

3

MICI

4

TELGND

1

MICGND

5

17

D

CONTROL UNIT

E

PHOTO UNIT (S8)

M

LASER

DIODE

MONITOR

DIODE

SELECT

SENSE

DISC SENSE

FOCUS ACT.

SPINDLE

MOTOR

M

CARRIAGE

MOTOR

M

LOADING

MOTOR

TRACKING ACT.

LD+

MD

FO+

TO+

14

5

3

4

PICKUP UNIT (SERVICE) (P8)

HOLOGRAM

UNIT

IC 301

BA5985FM

IC 201

UPD63711GC

IC 701

BA05SFP

+5V REGULATOR

RF-AMP, DSP

SERVO, DAC

CD

DRIVER

Q991

Q998

26

EJTSNS

27

DSCSNS

25

CLANP

28

VD

VDD

VD

D801D802

15

CONT

9

CDEJET

10

CDLOAD

12

L-OUT

CDLO

19

CDLOAD

20

CDEJET

14

CONT

3

EJTSNS

2

DSCSNS

4

CLANP

1

VD1

11

CD5VON

18

CD5VON

16

IC 431

S-81250SGUP

POWER ON MUTE

CN801

CN802

CN101

1

2

3

4

3

1

2

CDLO

12

SOP

11

SOM

14

COP

13

COM

10

LOP

9

LOM

1

2

FWD

24

16

L_OUT

23

28

REV

21

MUTE

16

FOP

TD/FD

A+CF

B+DE

SD/MD

98

LD

97

PD

39

4

HOME

18

TOP

S801

HOME

HANDS FREE KIT

11

DEH-P720,P7200

5

6

78

5

6

78

D

C

B

A

IPPW

RX

TX

86

85

24

PEE

100

TELSW

53

EL5V VDD

IN3_L

Frontout_L

42

10

ADPW

22

AVREF

VDD

B.UVDD

83

RESET

11

NL2DT

47

16

BSENS

93

ASENS

92

ISENS

42

CURRQ

46

SDBW

49

TMUTE

48

TELIN

54

Rearout_L

FLIN

RLIN

SYSPW

11

12

11

7

14

22 4 25

Preout_L

9

X2

15

X1

16

DSENS

2

RL–

23

RL+

21

FL–

3

FL+

RL–

TEL

DRSW

ILL

ACC

AANT

GND

BUP

B.U

RL+

FL–

BREM

FL+

RL

FL

5

IN4+L

43

IN4–_L

44

IN2_L

41

IN1_L

40

ASENBO

25

SL

74

NL1

76

SDBW

49

TUNPCE

99

TUNPCK

97

TUNPDO

98

TUNPDI

94

LOCL

30

TUNPCE2

32

SD

38

IC 203

PML004AF

IC 301

PAL005A

IC 271

PA2028A

ELECTRONIC VOLUME/

SOURCE SELECTOR

POWER AMP

HIGHTOUT

SYSTEM

CONTROLLER

IC 601 (1/2)

PE5099A

SYSTEM

CONTROLLER

IC 601 (2/2)

PE5099A

MUTE STBY B.REMOTE

14

18

Q301

Q982

Q351

Q371

Q981

Q921

Q923

Q922

IC 1904

PD5536A

IC 1902

PD8063A

5

6

4

8

10

11

3

IC 1901

PD5554A

KEY MATRIX

IC 1903

RS-140

REMOTE

CONTROL

SENSOR

OPT IN

Q1907

Q1908

D1911

C

KEYBOARD UNIT

F

PANEL PCB UNIT

ILB

SWDVDD

DPDT

KYDT

ENCH

ENCL

7

9

8

7

9

5

3

2

10

6

4

12

11

13

10

2

4

14

9

7

12

11

13

10

2

4

14

9

7

CSENS

DGND

OELB

CVCC

X1901

S1930

34

5

4

1

14 97

33

11

13

Q911

Q931

Q932

Q681

Q683

Q951

Q682

Q601

IC 941

TPD1018F

A.ANT OR ALARM

SYS+B

B.U

X601

S801

SYSPW

4

3

5

6

1

2

3

5

6

4

8

DRST

43

MOTS

Q684

18

RDSLK

44

DRLC

Q685

19

9

11

10

12

7

CN901

CN361

CN351

TXD

96

SWVDD

1

FLPILM

37

EJTIN

26

ILMPW

20

OELPW

23

RXD

95

ROT1

3

ROT0

4

CSENS

6

MUTE

28

SAIN

75

REM

VDD1

AVCC

DPDT

KYDT

XOUT

XIN

R669,700,C685

Q453

Q452

SP641

ALARM

BUZZER

DFS

ALARM

IC 452

NJM2068MD

Q454

Q455

IC 451

TC4W66FU

2

7

1

6

1

5

2

Q233

Q234

VDD

B.U

SYSPW

IC 231

BA3834F

Q231

814

17

SYS+B

CN1901CN902 CN903CN801

Q802

Q805

Q801

Q832

Q831

B.U

VDD

Q806

Q803

IC 831

NJM2360M

16

ILB

SWVDD

55

66

88

EJILP

EJILM

EJSW

OELB

DPDT

KYDT

ROT1

ROT0

CSENS

DGND

55

57

63

79

78

Q991

998

59

CDLOAD

58

CDEJET

56

CONT

B.U

EJTSNS

DSCSNS

CLANP

VDCONT

CD5VON

RDT

45

16

STC

IC 681

TPD1018F

DFS. POWER SW.

17

5

4

1

IC 911

S-875037BUPABE

VDD and RESET

EJECT

B.U

FUSE

10A

RL–

RL+

FL–

FL+

MUTE

ILL

ACC

BACK UP

GND

ALARM

DRSW

B.REM

STARTER

MOTOIN SENSE

DRLOCK

12

DEH-P720,P7200

1

23

4

1234

D

C

B

A

3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)

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

LIST”.

A-a A-b

A-a

A-b

A-a

Large size

SCH diagram

Guide page

Detailed page

A

A-a

>

CN701

CONTROL UNIT

D

FM/AM TUNER UNIT

B

D

DEH-P720/X1N/UC ONLY

KEYBOARD

UNIT

C

CN1901

PANEL PCB UNIT

F

CN902

CN903

HANDS FREE KIT

DSP-201M-A21F

200mA

SYS

FM : -19.5dBs

AM : -30dBs

IP-BUS : 2.2dBs

CD : 0dBs

13

DEH-P720,P7200

5

6

78

5

6

78

D

C

B

A

A-b

A

Decimal points for resistor

and capacitor fixed values

are expressed as :

2.2 2R2

0.022 R022

←

Symbol indicates a resistor.

No differentiation is made between chip resistors and

discrete resistors.

NOTE :

Symbol indicates a capacitor.

No differentiation is made between chip capacitors and

discrete capacitors.

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.

TUNER AMP UNIT

A

CD SIGNAL

TUNER SIGNAL

IP-BUS SIGNAL

CD/TUNER/IP-BUS SIGNAL

DEH-P720/X1N/UC ONLY

DEH-P7200/X1N/UC ONLY

DEH-P720/X1N/UC ONLY

DEH-P7200/X1N/UC ONLY

DEH-P720/X1N/UC ONLY

DEH-P7200/X1N/UC ONLY

DEH-P720/X1N/UC ONLY

SUB.W

RCA OUT

REAR

RCA OUT

FRONT

RCA OUT

FRONT

RCA OUT

CEK1136

>

MUTE

GND

BACK UP

ACC

ILM

B.REM

RL+

RL-

RR+

RR-

FL+

FL-

FR+

FR-

DRSW

DRLOCK

MOTOIN

STARTER

ALARM

SENSE

HIGH-OUT

CSS1495

YSTEM CONTROLLER

P720

P7200

R351 R352 R355 R356 R357

R358

C353 C354

Q351

82 82 470 470 10K

10K

2200P

HN1C03F

820

NC NC 0R0

0R0

NC

IMH3A

***

*** ***

***

P720

P7200

R371 R372 R375 R376 R377

R378

C373 C374

Q371

82 82 470 470 10K

10K

2200P

HN1C03F

820

NC NC 0R0

0R0

NC

IMH3A

***

PE5099A

FM : 4.6dBs

AM : -5.9dBs

CD : 10.1dBs

IP-BUS : 10.3dBs

FM : 30.6dBs

AM : 20.1dBs

CD : 36.1dBs

IP-BUS : 36.3dBs

14

DEH-P720,P7200

1

23

4

1234

D

C

B

A

A-a

A-b

>

CN701

CONTROL UNIT

D

DEH-P720/X1N/UC ON

DEH-P720/X1N/UC ONLY

HANDS FREE KIT

CSS1495

200mA

FM : -19.5dBs

AM : -30dBs

IP-BUS : 2.2dBs

CD : 0dBs

1

2

3

4

15

DEH-P720,P7200

5

6

78

5

6

78

D

C

B

A

A-a

A-b

FM/AM TUNER UNIT

B

DEH-

KEYBOARD

UNIT

C

CN1901

PANEL PCB UNIT

F

CN902

CN903

DSP-201M-A21F

CSS1495

SYSTEM CONT

PE5099A

FM : -19.5dBs

AM : -30dBs

5

6

16

DEH-P720,P7200

1

23

4

1234

D

C

B

A

A-a

A-b

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.

TUNER AMP UNIT

A

CD SIGNAL

TUNER SIGNAL

IP-BUS SIGNAL

CD/TUNER/IP-BUS SIGNAL

DEH-P720/X1N/UC ONLY

DEH-P7200/X1N/UC ONLY

DEH-P720/X1N/UC ONLY

DEH-P7200/X1N/UC ONLY

X1N/UC ONLY

SUB.W

RCA OUT

REAR

RCA OUT

FRONT

RCA OUT

FRONT

RCA OUT

HIGH-OUT

P720

P7200

R351 R352 R355 R356 R357

R358

C353 C354

Q351

82 82 470 470 10K

10K

2200P

HN1C03F

820

NC NC 0R0

0R0

NC

IMH3A

***

*** ***

***

P720

P7200

R371 R372 R375 R376 R377

R378

C373 C374

Q371

82 82 470 470 10K

10K

2200P

HN1C03F

820

NC NC 0R0

0R0

NC

IMH3A

***

FM : 4.6dBs

AM : -5.9dBs

CD : 10.1dBs

IP-BUS : 10.3dBs

1

2

3

4

17

DEH-P720,P7200

5

6

78

5

6

78

D

C

B

A

A-b

A-a

A-b

Decimal points for resistor

and capacitor fixed values

are expressed as :

2.2 2R2

0.022 R022

←

Symbol indicates a resistor.

No differentiation is made between chip resistors and

discrete resistors.

NOTE :

Symbol indicates a capacitor.

No differentiation is made between chip capacitors and

discrete capacitors.

DEH-P7200/X1N/UC ONLY

DEH-P720/X1N/UC ONLY

CEK1136

>

MUTE

GND

BACK UP

ACC

ILM

B.REM

RL+

RL-

RR+

RR-

FL+

FL-

FR+

FR-

DRSW

DRLOCK

MOTOIN

STARTER

ALARM

SENSE

CONTROLLER

5099A

FM : 30.6dBs

AM : 20.1dBs

CD : 36.1dBs

IP-BUS : 36.3dBs

5

6

18

DEH-P720,P7200

1

23

4

1234

D

C

B

A

B

3.3 FM/AM TUNER UNIT

KV1410(23)

Mark

None

F0

F65

F125

A0

A74

A125

Band

–

FM

AM

Input Level

–

0dBf

65dBf

125dBf

0dBµ

74dBµ

125dBµ

DAN217U

B

A

FM/AM TUNER UNIT

19

DEH-P720,P7200

5

6

78

5

6

78

D

C

B

A

B

KV1410(23)

OEL

TEXT

20

DEH-P720,P7200

1

23

4

1234

D

C

B

A

3.4 KEYBOARD UNIT

C

F

CN903

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