Kenwood CKDC-MP572V Schematics

A B C D E

L

A

1

0.22u50

11

14

TP62

1K

CKDC-MP57 2V

1

2

3

4

5

J4

ANT.

ELECTRIC UNIT (X34-3360-10)

A1

RF GND

FM ANT

AM ANT

OSC GND

AM+B OSC GND OSC GND

OSC GND

PLL+B

IFC OUT

DIG GND

VDD 5V

NOISE OUT

RDS OUT

AUDIO OUT

AMIF OUT

S-METER

IF1 GND

FM/AM TUNER

NC

W/N

SDA

SCL

IF+B

L3

0.052uH

1 2 3

TP102

4 5

TP104

6 7 8 9 10 11 12

13

14

15 16

17 18 19 20 21 22

23

24

TP113

TP114

TP115

C104

C106

C108

0.01

TP120

TP122

0.01

L6

4.7uH R101

1K

R102

470

R104

470

L7

4.7uH

L8

4.7uH

V1

IC2

ELECTRONIC VOLUME & FM MPX DETECTOR

ROM CORRECTION

4

3

2

IC11

0V

1

A2

A0

GND

5V 0V

WP A1

SDA

SCL

VCC

5

6

8

7

4.9V

SCL

SDA

R103

4.7K

R105

R106

ACOUTL

ACOUTR

VREF

1

C209

R107

R108

R109

4.7K

FL

4.1V

262728

LFOUT

CREF

2

4.0V

2.2u50

100

C111 1000P2.2K

FR

4.1V

RFOUT

C201

RL

4.1V

LROUT

CASSL

3

4.0V

0.47u50

21

20

19

1

L10

RR

4.1V

232425

RROUT

+++

C202

C211

4.7uH

47u10

C210

8.1V

22

VDD

CASSR

4

4.0V

0.47u50

+

0.01

CDR

5

4.0V

W114

R

0V

21

GND

6

0V

W113

SCL SDA

5V 0V

CDGND

7

4.0V

W111 R210

G

4.7K

R208

CDL

8

470

20

RH-

C204

23

SDA

0.01

9

4.0V

R207

19

AFS

24

SCL

C203

R201

R209

470

10

0.022

10K

D203

AM

4.7K

C205

R202

11

MUTING

18

SMUTE

MPX

11

0.47

4.7K C206

0-2.0V

4V 0V

150P

Q151

10K

3.5V

0.5V

47K

Q201

LEVEL

12

0-5.0V

R203

4.7K

C212

TP351

R357

R351

C351

4.7K

0.1

PRE OUT

TP352

100

R355 R356

Q351 Q352

270

4.7K

+

10u16

FL

2

R204

2.2K

R205

151617

QUAL

MUXL

MUXR

MPOUT

MPIN

13

14

0-5.0V

4.2-4.9V

0.1

C213

SW

Q350

22K

4.7K

J3

TP353

100

R358

30K30K

270

4.7K

R352

+

C352

10u16

FR

22K

GND

TP303

0V

2

PGND2

C356

1

0V

0.1

R272

TAB

10K

R273 470K

IC4

AUDIO POWER IC

D301

Q252

R271

100

R303

R316

4.9V 0V

J2

15

236

48

B.U.

CON

REQ M

47

29

R251

A GND

TP301

TP302

TP304

4.7

4.7K

R306

R304

+

C303

47u10

27

G

D311

31

14.4V

0V

R252

47K

33K

C256C255

1u50

33u10

++

648

VCC1

STBY

PGND1

OUT2-

OUT2+

3

5

RR-

RR+

D256

D258

D254

7

Rch

TP306

R302

C302

6.7V

OUT1-

7

FR-

R

C254

10

D252

10

11

12

TP308 10

0.47

D310

0.22u50

12

SVR

9

R301

C301

RR

C251C252

IN2

OUT1+

FR+

TP312

10

0.47 Lch

R181 10

TP152

234

1

PANE 5V

TP151

D GND

C51

0.1

C50

0.1

R65 4.7K

TP51

1

J5

CN2

D-OUT

47

R66 4.7K

R51 2.2K

R52 2.2K

TP53

TP52

2

(SW2)

CD DISC12 SW

52

SCL

TP55

TP54

4

3

(SW1)

CD-SCL

CD LOS SW

5

48

53

SDA

TP56

6

CD-SDA

AUDIO+B

TP57

7

R61 100K

TP58

TP59

8

9

Lch

Rch

GND

R53 1K

TP60

10

CD MUTE R

R54 1K

R62 100K

TP61

11

R55

CD MUTE L

to CD MECH

TP371

6

CN3

1

MARIN

2

REMO

P1

R374

1K

2.2M

R161

R176

TP165

ESD-GND

1K

TP164

TSF DET

D159

R172

47

131415

PON 5

D151

TP163

R160

R183

TP162

2.2K

1K

65

R154

R175

REMO

470

TP161

1112

R153

R174

TP158

8

470

100

89

L-DATAL

2/2

62

R162 100K

1K

R180

TP157

7

X16J1

5

L-RST

R182

60

D157 D158

RST

1K

TP156

TP154

56

LED+B

D156

TP153

ILL GND

9

L-DATAS

R152R173

TP160

470

10

L-CLK

D162

R171

TP159

6

1K

L-CE

A

7

X34-3360-10 (1/3)

16

JIHGF

5

D22

CD

MUTE

R

0

C302

R

h

.

L

7

R302

48

LX-BUS

5

9

6

10

13

11

7

12

8

c

Lch

TP312

TP308

R307

10

R301

0.47

C301

R

D310

D309

FL

RR

C251C252

C254

0.22u50

56

u10

+ +

14

10

12

IN2

IN4

SVR

OUT1-

FR-

OUT1+

9

FR+

6.7V

IN1

11

0.22u50 FR

13

0V

.7V 6.7V

D252

53

50

1K

R551KR56

R54 1K

R62 100K

TP62

TP61

12

11

CD RST

CD MUTE L

RST

4.7K

26

R253

C257

SGND

TP63

13

4.3K

1u50

16

C253

55

CD MSTOP

TP307

R310

D307

15

R254

+

ACGND

15

0.22u50

CLK

DATA M

TP311

100

R311

18

17

D308

0V

14.4V

10

PGND3

OUT3+

IN3

17

RL+

RL

D255

TP64

14

(SW4)

CD DISC8 SW

DATA S

TP310

TP313

4.7K

R305

R309

16

100K

R313

R312 100K

32

22K

R255

R256

D270

221820

VCC2

MUTE

OUT3-

19

RL-

D251

D257

56

R63 2.2K

R58 2.2K

TP66

TP65

161518

BU5V

(SW3)

CD LOE LIM SW

MUTE

4.7K

28

R315

220

D269

OUT4+

FL+

TP67

17

DGND

CD MECHANISM ASSY

REQ S

TP305

TP309

4.7K

R308

64

100K

R314

R257

TH1

6.2K

C258 1u50

D271

24

4.4V 0V

OUT4-

HSD

232125

FL-

D253

TP69

20 24

19

D4.5V

DGND

0V

PGND4

100

R59

TP71

21

58

57

R60

TP72

22

CD LOEJ

CD MOTOR

2.2K

TP73

23

SERVO+B

TP74

SERVOGND

46

TP602

31 32

TP603

34

R430 47K R431 47K

TP604

C21

64

26 27 28 29

35 36 37

39 40

SERVO

+

47u16

D21

C19 R21

0.47 1.5K

21

23 24

TP605

R44 47K

C45

0.22

CD MECHA +B

C43

220u16

1

21 22 23 24 25 26 27 28 29 30

31 32

0V

33 34

35 36 37

38 39 40

Q21

Q24

46

R41

47K

R43

47K

R42

+

TUN IFC OUT RDS AFS SDA SCL NC LX RST LX CON LX MUTE LX REQ M PWIC SVR PWIC STBY PWIC MUTE

VSS1 ACC DET

RESET2 MUTE BU DET

PARK SW PS2 1 PS2 0

5V 0V

2.3V 0V

Q22

47K

Q41

5V 0V

5.0V

SW14

513

ON/OFF

5V 0V

41

4

PS1 0

41

VOS

L12

220uH

4.9V 0V

42

0V

14.4V

VIN

GND

SWOUT

2

D41

20

19

191516

LX CLK

TUN SCL

TUN SDA

5V 0V

4.9V 0V

5V 0V

PS1 2

PS1 1

42

R33 47K

C41

172018

PON 5

44

22K

R32

100u25

IC9

LX DATA M

5V 0V

NC

454443

+

100u25

12.8V 0V

161718

LX DATA S

3.5V 0V

Q2

C42

+

5V 0V

R6

BU DET

15

TP601

PWIC BEEP

4.9V 0V

5V 0V

CD DISC12 SW

PON CD

47

DC IN

J1

9 8

REAR L+

FRONT L-

FRONT L+

TP1

TP2

TP3

FL-

FL+

RL+

R5

10K R4

20K

D5

C3

10K

1000P

Q1

SURGE DET

2

11

121314

10

1178

AUX ON

TDF DET

RDS DATA

RDS QUAL

4.9V 0V

IC1

SYSTEM MICROPROCESSOR

5V 0V

NC

CD MUTE R

CD DISC8 SW

CD MRST51NC

52

49

484746

50

TP606

TP608

48

50

REAR L-

FRONT R-

TP5

TP4

RL-

D3

R1

D2

R2

R3

100K

R7

100K

5.0V

IC6

MUTE DRIVE

9

10

9

L CLK

L DATAS

5V 0V

4.5V(5V) 0V

5V 0V

CD MUTE L

CD LOS SW

555453

TP609

52

535556

CKDC-MP57 2V

1210 11 13 14

REAR R-

FRONT R+

TP6

TP7

FR-

RR-

68K

39K

R11

22K

4.7

R432

14

VCC

1

5V 0V

856

6

L CE

AVREF1

L DATAL

5V 0V

CD LOEJ

CD LOE LIM SW

CD MSTOP

57

P-ANT

P-CON

REAR R+

TP9

TP8

FR+

RR+

TP11

ACC DET Q3

D4

C5

0.01

C4

10K

R10

35

13

10

11

12

Y3

A4

B4

5V 0V

Y1

2

0V

45123

L RST

CD MOTOR

58

Y4

A1

AVSS

B1

3

4

0.6-4.1V

0-1.4V

LINE MUTE

5V 0V

RESET

DSI

6059585756

60

5V 0V

4.9V 0V

Y2

5V 0V

0-5.0V

TUN TYPE1

TUN TYPE0

RDS NOISE

TUN SMETER

0V

5V 0V

LX REQ S

5V 0V

RDS CLK KEY REQ

4.9V 0V

X34-3360-10 (2/3)

1615

2135467

ACC

GND

TP10

PHONE

TP12

R9

33K

R8

0.01

5V 0V

A2

69

5

0V

TYPE 0

TYPE 1

TYPE 2

AVDD

VDD0

XT1

XT2

TEST

VDD1 VSS0

NC

REMO

NC

34

36

B3

B2

X1

X2

TP13

3.3K

8

7

37

A3

GND

80 79

78 77 76

75 74 73

72 71 70

69 68

67 66 65 64 63 62 61

TP15

1/2W

R419

2200u16

C6

C409

47u6.3

22K

R415

TP610

5.0V

32.768kHz

R420

10K 22P

0V

X1

10.000MHz

5.0V 0V

5V 0V

F1 10A

C1

D1

0.01

+

0V

W29

L1

+

C410

22K

TP611TP612

R412 22K R417 22K R422 22K

X2

65

62

5V 0V

0.01

B.U.

140uH

W239

TP20

17

C407

22P

C408

TP16

TP14

Q4

C406

0.22

R22

PON

R12

4.7K

47K

4

CKDC-MP57 2V

C406

TP16

TP14

Q4

R22

4.7K

PON 5

47K

R12

R13

5.6K

D22

D24

TP21

C29

10u16

C24

10u16

C25

10u16

C26

10u10

C28

220u16

C30

100u16

TP22

IC3

1

0V

C22

+

2

10u25

3

TP23

TP24

4

+

TP25

+

5

TP26

+

6

TP27

7

TP28

+

8

TP29

9

+

13.2V

+

TP30

10

TP31

11

TP32

12

+

C27

10u50

GND

PCON

14.1V

PANT

FM

8.1V

AM

7.9V

AUDIO

8.1V

VCC

14.3V

VDD

5.0V

VBU

9.9V

4.5V

2.0V 0V

SW1

4.9V

2.4V 0V

SW2

10.3V

ILM

POWER SUPPLY IC

ANT CONT

P.CON

ONMLK

1

WHT

FL+

WHT/BLK

FL-

GRY/BLK

FR-

GRY

FR+

BLU/WHT BLU/WHT

RED BLK

B.U

2

A

341

42

B

31

FR-

RR-

FR+

RR+

8 7 6 5

4 3

2 1

GND

8

567

68 57

FL-

FL+

RL+

GRN

9

GRN/BLK

10

VIOL/BLK

11

VIOL

12 13

BRN

14 15

YEL

16

ACC

DC CORD

RL-

(E30-6123)

RL+

RLRRRR+

TEL MUTE

2SB1565

DTA114EE DTC143TUA 2SA1036K 2SA1576A

2SD1858

B

C

E

DTA124EUA

2

UMC2N

DAN202U

3

DTA114YUA

07

08

K K K

P

0.22

44

L11

4.7uH

RESET IC

5.0V

2

4.9V

TP401

R410

47K

VDD

3

NC

1

VSS

4

D402

VOUT

0V

R407

240

R425

D401

IC8

1K

CKDC-MP572V (1/2)

X34-3360-10 (3/3)

18

DSI

Q401

D26

C32 0.01

R28 1K

R27 1K

R26 1K

R25 1K

41

42

39

IC1 IC2 IC3 IC4 IC6 IC8 IC9

Q1-3,41,401 Q4

Q21 Q22 Q24 Q151 Q201,351,352

Q252 Q350

D1 D2-4,309,310

D5,269-271 D21 D22,251,253,255-258

D24,252,254 D26,203,401 D41 SFPB-54VNF D151,157-159,162,301,

D156 D402

10

11

40

:

784225GC245

:

E-TDA7407D

:

BA4911-V4

:

TDA7560

:

SN74HC02NSR

:

PST3436UL-E

:

SI-8050JF3NF

: : : : : :

: : :

307,308,311

2SC4081 2SA1036K 2SB1565(E,F) UMC2N 2SD1858 DTA114YUA

DTC143TUA 2SA1576A DTA124EUA

:

S2V60

:

MAZ4068N-M

:

1SS133

:

MAZ4082N-L

:

D1F60-5063

:

AM01ZNF

:

DAN202U

:

MAZ4062-L

:

MAZ4120-L

:

B30-1567-05

SIGNAL LINE GND LINE

A

B LINE

2SC4081

TC7SH08FU

CAUTION : For continued safety, replace safety critical components only with manufacturer’s recommended parts (refer to parts list).

Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.

• DC voltages are as measured with a high imped-

ance voltmeter. Values may vary slightly due to variations between individual instruments or/and units.

4

5

6

7