Kenwood DP-1050, DP-2050 Schematic

Baza Porad Serwisowych

Odtwarzacz CD Kenwood DP-1050/2050

L

IC5

DISC

MOTOR

DRIVER

DISC

DM

CD MECHA

CDM - 22

PU (KSS - 240A)

FM

LM

FE

TE

FOCUS COIL

TRACKING COIL

FEED

IC6

DSP

CXD2500AQ

EFM ASY

FE GAIN

VR2

VR1

TE GAIN

IC4

FOCUS DRIVER

IC4

TRACKING

DRIVER

IC5

FEED

DRIVER

BLOCK DIAGRAM

CLK

EMPH

TRAY POSITION

RF

IC3

FE

TE

CONTROL

CXA1372Q

SERVO

CONVERTER

SM5871AS

IC7

D/A

16,9344MHz

CXP50112 -

µ

396Q

Lch

Rch

IC1

- COM

XI

CLOCK

CLK

4,19MHz

+5V

R

IC1

L.P.F.

IC1

L.P.F.

MUTE

MATRIX

DISPLEY

- 30V

POWER

+

B

-

SUPPLY

RESET

CIRCUIT

MUTE

KEY

FL

Q2

IC11

IC9

IC2 , IC3

VARIABLE

OUT

CONTROL

L

MUTE

R

FIXED

VARIABVLE

DP - 2050

P,Y,M,T,X,E type

AC IN

LOADING

IC2

LOADING

DRIVER

SERWIS ELEKTRONIKI

SYNCHRO

OUT

BUSY DATA

Baza Porad Serwisowych Baza Porad Serwisowych

BC

ADJUSTMENT

a

Odtwarzacz CD Kenwood DP-1050/2050

TE1

FE2

FE1

CN4

R33

R40

390K

4,7V

DVCC

35

CC2

34

CCI

33

FOK

32

EFM

31

ASY

30

DEFCT

29

MIRR

28

DGND

27

SENS

26

C.OUT

25

XRST

39

0,01

C128

MA110

D12

I C 10 (3/6)

TC74HCU04AF

5

RF

12

3

100

R34

TE GAIN

2200P

0,01

3300P

C44

C43

C42

39

37

38

CP

CB

1,3V

3,5V

0,1V

2,2V

2,4V

2,3V

0V

4,7V

0V

4,7V

XLT

DATA

24

23

22

78

77

µ

C37

33 16

MASTER CLOCK

16.9344MHz

XI

ICI0 (4/6)

2,2V 98

R103

10P

1M

C105

R111 470

R106

470

R104

R105

470

D11

100K

R126

MA110

3

0V

TC74HCU04AF

6

4,7V

IC10

MA110

TE2

VC

6

4

5

VRI

22K

47P

47K

C41

R39

40

41

43

42

RFI

RF0

TZC

DVEE

0V

2,3V

1,2V

2,3V

IC 3

CXA1372Q

EFM COMPARATOR

SERVO IC

(BOTTOM VIEW)

1,3V 0,8V

0V

AVEE

LOCK

CLK

DIRC

21

20

18

19

79

4,7K

+

4,7V

4

D8

R102

2,3V

C106

D9

MA110

1K

10P

R65

4,7V

C62

C104

R160

10K

VR2 22K

0,1

C40

45

44

TE

ATSC

TDFCT

FSET

ISET

SSTOP

17

16

R64

120K

R63

0,01

510K

+

5P

C6

1

XTO

2

XVSS

3

CKSLN

4

CKO

5

TSTN

6

MODN

7

ATTN

8

LRCI

9

BCKI

10

DIN

11

DFS1

12

DFS2

13

0,01

MUTEO

14

RSTN

D/A CONVERTER

46

47

FZC

SL -

15

14

62K

R62

C103

0V

2,4V

4,7V

2,3V

2,4V

0V

4,7V

0V

SM5871AS

FE

SL0

2,1V

µ 22 6,3

IC 7

R36

48

2,3V

2,2V

4,7V

2,3V

13

0,01

C61

FE GAIN

1K

+

R38

10K

2,3V

FDFCT

FGD

FS3

FLB

FE0

FE -

SRCH

TGU

TG2

AVCC

TA0

TA -

2,3V

SL +

+

R61

ICI0

(1/6)

2

0V

2,3V

4,7V

AVDD4

4,7V

2,4V

AVSS2

0V

2,4V

AVDD3

4,7V 4,7V

AVDD2

2,4V

0V

2,4V

4,7V

0V

VC

15K

14

7

XTI

XVDD

R+

AVSSI

AVDDI

DVDD

DVSS

C39

1

R-

L-

L+

µ 150

1

2

3

4

5

6

7

8

9

10

11

12

R60

470K

C60

FM +

SLS

GND

2

1

MODEL

NAME

DP-2050

DP-1050

MODEL

NAME

DP-2050

DP-1050

GND

3

4

5

3

DESTINATION

COUNTRY

CANADA

GENERAL MARKET

AUSTRALIA

ENGLAND

EUROPE

CANADA

GENERAL MARKET

AUSTRALIA

EUROPE

DESTINATION

COUNTRY

ENGLAND

EUROPE

ENGLAND

EUROPE

CN2

IC2

TA8409F

LOADING MOTOR

DRIVER

4,7V

51

52

0V

R47 75K

R46

1500P

R49

C54

C114

C113

150K

C55

R120

3,3K

R118

3,3K

R117 3,3K

R119 3,3K

R57

47K

R55 47K

220P

1,1V

220P

10

OPN

6,1V

CLS

1

IC4

(2/2)

1,6V

R50

R48 75K

75K

2200P

R42

C51

0,033

R45

C53

0,033

C112

+

C109 47 16

C107

47 16

+

0,1

+

C52

R54 47K

R56 82K

µ

D16

C50 560P

68K

10 6,3

µ

10K

MA110

R114

10K

R116 10K

R115 10K

R113 10K

R43 10K

R44

47K

C49

2,5V

µ 33 16

100 6,3

4,7V

28

27

26

25

24

23

22

21

20

19

18

17

16

15

9

VCC

0V

+B

2

0V

13

14

C56

39K

R53

150K

R58

1,6V

R59

IC 8 (2/2)

NJM4565M

R124 12K

1,1V

2

3

12K

C116

R122

12K

C115

R121

5

6

1,1V

R123

10

8

LM +

LM -

3

0V

6,1V

3

1

+

5

FOCUS COIL DRIVER

82P

1,6V

100K

10

12

100K

TRACKING

COIL DRIVER

L.P.F

C118 330P

0V

-

+

4

330P

8

+

0V

12K

C117 330P

7

4

0V

-

+

1

7

6,1V

6

NC

VCC

GND

NC

5

0V

C57

µ

2,2 50

47

R51

16

- 6,2V

8

IC4

TA8406F

- 6,2V

6,1V

12

R52

3,9

ELEKTRONIKI

0V

9

0V

IC8(I/ 2)

L.P.F

11

10

R17

DISC MOTOR

10,12

3

R66

4

R67

10

0,1

C63

+

2

1

DRIVER

10K

R68 10K

10K

C64

100K

R79

47K

R77

47K

R76

µ 33 16

C59

41,42,54

R69 22K

0,022

0V

54

42

41

0,8V 0,8V

R70 15K

10

-

+

12

R74

IC5(I/2)

39K

6,1V

+

µ

C69

2,2 50

14

R78

0,01

C127

100K

4,7V

14

13

12

11

10

9

8

7

6

5

4

3

2

1

13

-6,2V

4,7V

CN5

-

+

IC9

7

R130

µ

220 10

C111

0V

3

5

10K

+

8

(2/2)

4,7V

2200P

C131

R133

C65

0V

9

0V

R80

1

16

IC5

0V

4

6

-

+

5

8

RESET

2SD1963Q

D7

MA110

12K

R134

15K

R132

4,3K

Rch

GND

Lch

R - MUTE

-B

GND

+B

+5V

D OUT

BUSY

S.DATA

VLOAD

F2

F1

R71

3300P

2,7

0V

C126

2,5V

1,2V

3,0V

Q3

3

R75

1K

R73

0,01

R72

3,9

µ

OUT

M5237ML

6

4,7K

3,9

µ

C66

2,2 50

FEED MOTOR

C70

1,2K

R128

680

R129

6,1V

R131 470

4,7V

2SB1308

IN

GND

2

IC11

C67

+

0V

22K

Q1 0V

IC52/2

TA8406F

DRIVER

DTZ 2,7(B)

MA8027-H

D13

R127

+5V AVR

Q2

1

5,5V

Q1

DTC124EK

DISC

MOTOR

µ

GAIN SW

22 6,3

22K

or

0,01

C125

IC 9

XRA10393F

620

6,1V

R135

220

+

µ 150

C132

PRODUCT-P.

SINGAPORE

MADE

PRODUCT-P.

FRANCE

MADE

0V

GND

USA

PX

6

R12

4,7K

R11

DM +

6

R13

42

41

GND

CLOSE

87

7

9

4,7K

C5

220 10

D15

R21

R20

D14

R155

100

29,39,40

ABB

ABB.

b

OPEN

10

9

7

+

µ

R19 330

100K

R18 330

+

C122

X92-1750-XX

K P Y

X92-1750-31

M

CDM-22(3B)S

X T E

P

M

X92-1750-21

CDM-22(2B)S

X E

X92-1780-XX

T

X92-1780-31

E

CDM-22(3)F

X92-1780-21

T

CDM-22(2)F

E

LM +

LM -

11

10

3

C124

0,047F5,5

+

47 10

µ

61

8

52

51

D2

D3

C4

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

D4

42

41

D5

.

D2-D5, D14, D15

MA110

R154

X25-491X-XX

X25-4910-10

X25-4911-01

X25-4910-21

X25-4912-72

X25-4911-02

X25-4910-22

X25-4912-72

X25-4962-7X

X25-4962-70

X25-4962-71

0,01

0V

GFS

SENS

RCI

CE

NC

CLOK

XLAT

DATA

NC

MUTE

RMUTE

LDC

CLSM

OPNM

OPNSW

CLSSW

SLTSW

FOK

SQSO

NC

SQCK

EC

SBUSY

SDATA

4,3V

2,7K

R9

R15

1K

X32-2310-XX

X32-2310-10

X32-2310-11

X32-2360-XX

X32-2310-10

X32-2360-11

0V

65

4,7V

0V

4,6V

4,7V

0V

0,1V

0V

4,7V

0V

2,2V

40

C123 150

µ

+

GND

HS

40

CN6

1

2

X2

3

4,19MHz

2

3

1

73

74

EC

2,7V

L

L H

H

L

H

RST

32

31

4,7V

2SD1963Q

EXTAL

TEX

C151

0V

76

77

75

4,7V

30

Q4

78

79

80

NC

VREF

VFQP(-30V)

2,3V

L

H

0V

TX

29

µ

150

+

NC

- 28,7V

0V

G1

G2

SCOR

27

28

ELEKTRONIKI

1

2

NC

-9,7V

Sa

-9,7V

Sb

1,0V

Sc

-2,2V

-13,1V

Sd

Se

-20,7V

Sf

-13,1V

Sg

-20,6V

Si

Sj

-16,7V

Sk

-16,7V

Sl

NC

-25,0V

G9

-25,0V

G8

G7

-25,0V

G6

-24,9V

G5

-25,1V

G4

G3

26

25

4

3

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

9

21

8

22

7

23

6

24

5

9

8

7

6

5

4

3

2

1

0

1

2

3

47K

R1

66

67

68

GND

ATTA

ATTB

HS

KEY3

KEY2

38

37

39

2

3

39

29

100K

R153

72

70

71

69

NC

VSS

ATTC

0V

VARIABLE OUTPUT

a(67) b(68) c(69)

ATT

0(dB)

-2

-4

-6

-8

-10

-12

-14

IC 1 µ-COM

CXP50112-396Q

(BOTTOM VIEW)

0V

VDD

KEY0

KEY1

33

34

36

35

1

0

R151 10K

R152

10K

0V

D1

MA110

XTAL

L

H

L

H

L

H

L

H

4,7V

NC

47K

R2

47K

R3

47K

R4

R10 4,7K

2

1

ATTC

2

ATTB

3

ATTA

CN7

TEST

MODE

CN1

1

F2

2

F1

Sa

3

4

Sb

Sc

5

Sd

6

Se

7

Sf

8

Sg

9

10

Si

Sj

11

Sk

12

Sl

13

G9

14

15

G8

G7

16

G6

17

G5

18

G4

19

G3

20

21

G2

22

G1

KEY0

23

KEY1

24

25

KEY2

KEY3

26

RCI

27

+5V

28

29

GND

X25-B/4-WH2

B

X25-C/4-CN5

A

X25-B/4-WHI

C

R155

YES

NO

R155

YES

NO

CN6

NO

YES

CN6

YES

NO

C124

YES

NO

C124

YES

NO

b

OPEN

TRACKING

COIL

FOCUS

COIL

A

LM +

LM -

LM

+

LOADING

MOTOR

( X32 - 2310 - 10)

8,10,12

3

2

1

+

µ

C45

C38

33 16

C47

+

C48

0,01

36

µ

R35 47K

4

R37

560K

C35

100P

C46

0,056

CN3

VC

1

TE

2

FE

3

FZC

4

RF

5

GND

6

VCC

7

LDC

8

FCS +

9

TRK +

10

TRK -

11

FCS -

12

1

2

3

4

5

6

7

8

9

10

11

12

10

R16

C31` 0,1

1

27

R41

100K

0,47 50

80

75

76

MECHA. ASSY(CDM-22(3B)S)

(X25-4910-10)

( J70 - 0240

-02)(A/2)

,

WH2/2

a

FM +

GND

SLS

GND

DM +

(J70-)(B/2)

WH1/2

OPEN / CLOSE

SI

SW

GND

CLOSE

(X92-1750-31)

FM DM

++

FEED

MOTOR

S2

SLT

DISC

MOTOR

PICK UP

+

R1

C1

TRI

C5

PDLD

C2

POWER

VR2

TRK

BAL.

LD

VR1

1

GND

2

PD

3

C0

4

D0

5

A0

6

B0

7

F0

8

E0

9

TE +

10

NC

11

VC

12

NC

PD8RFAMP

VCC

LDC

GND

RF0

FA -

FZC

24

LD

23

22

21

20

NC

19

RF

18

17

NC

16

15

14

FE

13

TE

VR3

(T25-0013-05)

FCS 8IAS

1 1

ELEKTRONIKI

27

61

29

64

R156 47K

65

EXCK

66

46

44

55

63

57

58

59

75

76

77

78

79

80

1

47

SQS0

67

SQCK

68

MUTE

69

SENS

70

XRST

71

DATA

72

XLAT

73

VDD

74

CLOK

75

SEIN

76

CNIN

77

DAT0

78

XLT0

79

CLK0

80

MIRR

63

SBSO

SCDR

0V

4,7V

0V

4,7V

0,1V

4,7V

0V

FOK

FSW

1

2

62

WFCK

0V

MON

3

61

EMPH

0V

MDP

4

R101

60

5

100

59

DOUT

0V

MDS

6

54

55

56

58

57

C4M

MD2

CI6M

FSTT

XTSL

4,7V

2,4V

CXD2500AQ

DIGITAL SIGNAL PROCESSOR

0V

LOCK

7

TEST

VC01

NC

VC00

9

8

11

10

XTA0

IC 6

PDO

64

50

51

52

53

VSS

XTPI

APTL

0V

2,2V

2,1V

0V

VSS

NC

12

13

14

C101

0,047

APTR

2,1V

NC

15

R109

R107

48

49

MNT0

2,2V0V2,6V

2,2V

2,6V

VPCO

17

16

MNT1

VCKI

3,3K

10K

47

18

46

MNT2

FIL0

19

45

MNT3

FIL1

20

R108

6,8K

44

XRA0F

0V

4,7V

PCO

21

43

C2P0

AVSS

22

42

RFCK

CLTV

23

GFS

2,4V

4,7V

2,4V

AVDD

41

XPLCK

0V

RF

24

XUGF

GTOP

LRCK

BCLK

DATA

BCLK

DATA

VDD

LRCK

WDCK

PSSL

TEST4

ASY0

TEST3

TEST2

2,4V

1500P

NC

C102

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

40

0V

IC 10

(6/6)

13

12

4,7V

0,01

C129

R125

100K

0V

D6

MA110

SERWIS ELEKTRONIKI SERWIS ELEKTRONIKI

MECHA. ASSY(CDM-22(3B)S)

,

(X25-4910-10)

( J70 - 0240

-02)(A/2)

WH2/2

FM DM

++

FEED

MOTOR

R1

TRI

C2

PDLD

TRK

+

C5

LD

POWER

VR2

BAL.

FM +

S2

SLT

C1

VR1

1

GND

10

12

a

SLS

1

GND

2

PD

3

C0

4

D0

5

A0

6

B0

7

F0

8

E0

9

TE +

NC

11

VC

NC

GND

DM +

GND

DISC

MOTOR

VCC

LDC

GND

RF0

NC

FA -

FZC

PD8RFAMP

(J70-)(B/2)

WH1/2

OPEN /

CLOSE

SW

24

LD

23

22

21

20

NC

19

RF

18

17

16

15

14

FE

13

TE

VR3

GND

CLOSE

SI

(X92-1750-31)

PICK UP

(T25-0013-05)

FCS 8IAS

A

b

LM +

LM -

OPEN

LM

+

LOADING

MOTOR

1

2

3

4

5

6

7

8

TRACKING

COIL

FOCUS

COIL

9

10

11

12

ELEKTRONIKI

VC

TE

FE

FZC

RF

GND

VCC

LDC

FCS +

TRK +

TRK -

FCS -

CN3

( X32 - 2310 - 10)

1

2

3

4

5

6

7

8

9

10

11

12

1

2

3

4

8

10

12

R16

C31` 0,1

10

8,10,12

3

2

1

4

R35 47K

1

27

80

75

76

27

R41

100K

R37

560K

C35

100P

C46

0,056

C47

+

0,47 50

C48

0,01

Baza Porad Serw

ADJUSTMENT

FE1

VC

4

3

100

3300P

C42

39

40

CP

RFI

RF0

1,2V

2,2V

EFM COMPARA

(BOTTOM VIE

0V

XLT

LOCK

CLK

21

22

79

µ

+

33 16

TE1

TE2

6

5

VRI

22K

47P

47K

C41

R39

41

42

TZC

DVEE

0V

2,3V

IC 3

CXA1372Q

SERVO IC

1,3V

AVEE

DIRC

20

19

4,7K

R65

43

18

C62

TE

T

W

SSTOP

R64

120K

FE2

RF

CN4

12

100

R33

R34

TE GAIN

2200P

4,7V

DVCC

CC2

CCI

FOK

EFM

ASY

DEFCT

MIRR

DGND

SENS

C.OUT

XRST

1,3V

3,5V

0,1V

2,4V

2,3V

0V

4,7V

0V

4,7V

0,01

C44

37

24

C43

38

CB

DATA

23

78

77

C37

+

µ

R40

C45

C38

33 16

0,01

390K

36

35

34

33

32

31

µ

30

29

28

27

26

25

61

29

64

R156 47K

65

EXCK

66

46

44

55

63

57

58

59

75

76

77

78

79

80

1

47

SQS0

67

SQCK

68

MUTE

69

SENS

70

XRST

71

DATA

72

XLAT

73

VDD

74

CLOK

75

SEIN

76

CNIN

77

DAT0

78

XLT0

79

CLK0

80

MIRR

63

SBSO

SCDR

0V

4,7V

0V

4,7V

0,1V

4,7V

0V

FOK

FSW

1

2

62

WFCK

0V

MON

3

61

4

R101

60

EMPH

0V

MDP

5

100

59

DOUT

0V

MDS

6

54

55

56

58

57

C4M

MD2

CI6M

FSTT

XTA0

XTSL

4,7V

2,4V

CXD2500AQ

DIGITAL SIGNAL PROCESSOR

0V

8

VC00

9

VC01

10

TEST

11

LOCK

NC

7

IC 6

PDO

0V

12

53

XTPI

VSS

52

2,1V

13

0,047

VSS

2,2V

NC

C101

51

14

APTL

0V

NC

50

APTR

2,1V

NC

15

R109

R107

48

49

MNT0

2,2V0V2,6V

2,2V

2,6V

VPCO

17

16

MNT1

VCKI

3,3K

10K

47

18

46

MNT2

FIL0

19

45

MNT3

FIL1

20

R108

6,8K

44

XRA0F

0V

4,7V

PCO

21

C2P0

AVSS

43

RFCK

CLTV

22

64

41

42

GFS

XPLCK

2,4V

0V

4,7V

2,4V

0V

2,4V

0V

RF

AVDD

24

23

XUGF

GTOP

LRCK

BCLK

DATA

BCLK

DATA

VDD

LRCK

WDCK

PSSL

NC

TEST4

ASY0

TEST3

TEST2

2,4V

1500P

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

C102

40

0V

IC 10

(6/6)

13

12

4,7V

0,01

C129

D12

R125

100K

0V

D6

MA110

MASTER CLOCK

39

10P

C105

R104

R105

0,01

MA110

I C 10 (3/6)

5

0V

100K

R126

6

C128

TC74HCU04AF

16.9344MHz

XI

ICI0 (4/6)

2,2V

98

R103

1M

C106

R111 470

R106

470

4,7V

D11

MA110

D9

4

3

MA110

IC10

TC74HCU04AF

D8

4,7V

MA110

R102

1K

2,3V

10P

4,7V

C104

R16

10K

0,01

0

SERWIS ELEKTRO

erwisowych Baza Porad Serwisow

B

a

b

Odtwarzacz CD Kenwood DP-1050/2050

GND

IC2

TA8409F

LOADING MOTOR

DRIVER

CN2

FM +

SLS

GND

2

3

4

1

3

5

GND

CLOSE

DM +

87

9

6

7

6

47K

R39

43

44

TE

TDFCT

V

3

72Q

,3V 0,8V

ISET

AVEE

SSTOP

17

18

R64

120K

C62

0,01

5P

C6

1

2

3

4

5

6

7

8

9

10

11

12

13

104

0,01

C

14

R160

10K

VR2 22K

FE GAIN

1K

R36

0,1

C40

48

46

47

45

FE

FZC

ATSC

FDFCT

2,3V

2,1V

2,3V

2,2V

4,7V

2,3V

FSET

SL -

SL0

SL +

16

15

14

13

0,01

62K

C61

R62

R63

510K

+

µ

C103

0V

22 6,3

XTO

0V

XVSS

CKSLN

2,4V

CKO

4,7V

TSTN

4,7V

MODN

4,7V

ATTN

2,3V

LRCI

2,4V

BCKI

0V

DIN

4,7V

DFS1

0V

DFS2

MUTEO

RSTN

IC 7

SM5871AS

D/A CONVERTER

R38

10K

2,3V

SRCH

AVCC

2,3V

R61

ICI0

(1/6)

2

2,3V

4,7V

2,4V

0V

2,4V

4,7V 4,7V

2,4V

0V

2,4V

4,7V

0V

+

VC

FGD

FS3

FLB

FE0

FE -

TGU

TG2

TA0

TA -

+

15K

14

XVDD

AVDD4

AVSS2

AVDD3

AVDD2

AVSSI

AVDDI

DVDD

DVSS

4,7V

51

52

0V

R47 75K

R46

1500P

C114

C113

C55

R49

C54

R120

R118

150K

3,3K

220P

3,3K

R117 3,3K

220P

R119 3,3K

R57

47K

R55 47K

1,1V

10

6,1V

1

(2/2)

1,6V

R48

75K

2200P

OPN

CLS

IC4

R50

12K

R42

C51

0,033

R45

C53

0,033

R54 47K

C112

+

C109

47 16

C107

47 16

+

0,1

+

C52

R56 82K

µ

D16

C50 560P

68K

10 6,3

µ

10K

MA110

R114 10K

R116 10K

R115 10K

R113 10K

R43

10K

R44

µ

C39

150

1

2

3

4

5

6

7

8

9

10

11

12

R60

470K

C60

1

7

XTI

R+

R-

L-

L+

47K

C49

2,5V

µ 33 16

100 6,3

4,7V

28

27

26

25

24

23

22

21

20

19

18

17

16

15

9

VCC

0V

+B

2

0V

13

14

C56

39K

R53

150K

R58

1,6V

R59

IC 8 (2/2)

NJM4565M

R124 12K

1,1V

2

3

12K

330P

C116

R122

C115

R121

5

6

1,1V

R123

10

8

LM +

LM -

3

0V

6,1V

3

1

+

5

FOCUS COIL DRIVER

82P

1,6V

100K

10

12

100K

TRACKING

COIL DRIVER

L.P.F

C118 330P

0V

-

+

4

330P

8

+

0V

12K

C117 330P

7

VCC

NC

4

16

0V

-

+

TA8406F

1

7

6,1V

6

NC

GND

5

0V

C57

µ

2,2 50

12

R52

3,9

ELEKTRONIKI

- 6,2V

0V

9

0V

R51

6,1V

47

8

IC4

- 6,2V

IC8(I/ 2)

L.P.F

11

10

R17

DISC MOTOR

10,12

3

R66

4

R67

10

0,1

C63

+

2

1

DRIVER

10K

R68 10K

10K

100K

R79

47K

R77

47K

R76

µ 33 16

C59

41,42,54

R69 22K

C64

0V

54

42

41

0,8V 0,8V

0,022

R70 15K

10

-

+

12

R74

IC5(I/2)

39K

6,1V

+

µ

C69

2,2 50

14

-

0V

+

13

-6,2V

R78

100K

0,01

IC9

4,7V

C127

7

R130

4,7V

µ

220 10

C111

CN5

14

13

12

11

10

9

8

7

6

5

4

3

2

1

3

+

5

10K

2200P

C131

C65

0V 9

8

0V

R80

1

16

IC5

(2/2)

0V

4

-

+

8

RESET

4,7V

MA110

12K

R134

15K

R132

4,3K

R133

Rch

GND

Lch

R - MUTE

-B

GND

+B

+5V

D OUT

BUSY

S.DATA

VLOAD

R71

3300P

2,7

0V

C126

6

5

2SD1963Q

D7

1,2V

F2

F1

2,5V

3,0V

Q3

3

R75

1K

R73

0,01

R72

6

4,7K

3,9

µ

C66

2,2 50

µ

2,2 50

FEED MOTOR

C70

R128

R129

6,1V

R131 470

4,7V

2SB1308

OUT

GND

2

IC11

M5237ML

+

0V

22K

IC52/2

TA8406F

DRIVER

1,2K

680

+5V AVR

Q2

1

IN

5,5V

DTC124EK

MOTOR

µ

C67

GAIN SW

22 6,3

22K

Q1 0V

DTZ 2,7(B)

or

MA8027-H

0,01

D13

C125

IC 9

XRA10393F

620

R127

6,1V

R135

220

C132

PRODUCT-P.

SINGAPORE

PRODUCT-P.

Q1

DISC

0V

+

µ 150

MADE

FRANCE

MADE

MODEL

NAME

DP-2050

DP-1050

MODEL

NAME

DP-2050

DP-1050

R12

4,7K

R11

R13

42

41

29,39,4

DESTINATION

COUNTRY

USA

CANADA

PX

GENERAL MARKET

AUSTRALIA

ENGLAND

EUROPE

CANADA

GENERAL MARKET

AUSTRALIA

EUROPE

DESTINATION

COUNTRY

ENGLAND

EUROPE

ENGLAND

EUROPE

9

4,7K

220

D1

D14

R155

100

AB

R2

C5

R21

Y M

X T E

P

M

X E

T E

T

E

1

µ

5

0

C

0

B

K P

B

b

GND

8

9

4,7K

C5

220 10

µ

D15

R21

R20

D14

R155

100

C122

OPEN

10

9

7

+

LM +

11

10

3

R19 330

100K

R18 330

0,047F5,5

47 10

LM -

11

8

52

51

D2

D3

C124

+

µ

64

63

61

59

58

57

55

54

47

46

44

D4

D5

. .

D2-D5, D14, D15

MA110

C4

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

0,01

GFS

SENS

RCI

CE

NC

CLOK

XLAT

DATA

NC

MUTE

RMUTE

LDC

CLSM

OPNM

OPNSW

CLSSW

SLTSW

FOK

SQSO

NC

SQCK

EC

SBUSY

SDATA

4,3V

2,7K

R9

0V

2,7K

R15

C

CN6

1

2

X2

3

4,19MHz

2

3

1

66

67

65

0V

4,6V

4,7V

0V

0,1V

0V

4,7V

0V

2,2V

GND

4,7V

0V

40

68

GND

ATTA

ATTB

HS

KEY3

KEY2

38

37

39

2

3

39

29

72

70

71

69

NC

VSS

ATTC

0V

VARIABLE OUTPUT

a(67) b(68) c(69)

ATT

0(dB)

-2

-4

-6

-8

-10

-12

-14

IC 1 µ-COM

CXP50112-396Q

(BOTTOM VIEW)

0V

VDD

KEY0

KEY1

33

34

36

35

1

0

XTAL

L

H

L

H

L

H

L

H

4,7V

NC

76

EXTAL

TEX

77

75

78

79

80

NC

- 28,7V

VFQP(-30V)

0V

G1

G2

SCOR

27

26

28

ELEKTRONIKI

1

2

G3

3

-9,7V

1,0V

-2,2V

-13,1V

-20,7V

-13,1V

-20,6V

-16,7V

-25,0V

-24,9V

G4

25

4

-25,1V

NC

Sa

Sb

Sc

Sd

Se

Sf

Sg

Si

Sj

Sk

Sl

NC

G9

G8

G7

G6

G5

4,7V

30

VREF

2,3V

L

H

0V

TX

29

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

9

21

8

22

7

23

6

24

5

9

8

7

6

5

4

3

2

1

0

1

2

3

47K

R1

73

74

EC

2,7V

L

L H

H

L

H

RST

32

31

47K

R2

47K

R3

R4

47K

R10 4,7K

2

1

ATTC

2

ATTB

3

ATTA

CN7

TEST

MODE

CN1

1

F2

2

F1

Sa

3

4

Sb

Sc

5

Sd

6

Se

7

Sf

8

Sg

9

10

Si

Sj

11

Sk

12

Sl

13

G9

14

15

G8

G7

16

G6

17

G5

18

G4

19

G3

20

21

G2

22

G1

KEY0

23

KEY1

24

25

KEY2

KEY3

26

RCI

27

+5V

28

29

GND

X25-B/4-WH2

B

X25-C/4-CN5

A

1

ABB

K P Y

M

X T E

P

M

X E

ABB.

T E

X92-1750-XX

X92-1750-31

CDM-22(3B)S

X92-1750-21

CDM-22(2B)S

X92-1780-XX

X92-1780-31

CDM-22(3)F

X92-1780-21 CDM-22(2)F

X25-491X-XX

X25-4910-10

X25-4911-01

X25-4910-21

X25-4912-72

X25-4911-02

X25-4910-22

X25-4912-72

X25-4962-7X

X25-4962-70

X25-4962-71

R154

1K

X32-2310-XX

X32-2310-10

X32-2310-11

X32-2360-XX

X32-2310-10

X32-2360-11

C123 150

µ

+

C124

YES

NO

C124

YES

NO

R153

100K

R151 10K

R152

10K

0V

D1

MA110

R155

YES

NO

R155

YES

NO

CN6

YES

CN6

YES

NO

C151

+

4,7V

Q4

2SD1963Q

0V

µ

150

X25-B/4-WHI

C

Baza Porad Serwisowych Baza Porad Serwisowych Baza Porad Serwisowych

BCD

X32-CN1

A

IC 1,2,4 : NJM4565D

X32-CN6

B

X32-CN5

C

VLOAD

F1

F2

BUSY

2

4

3

2

4

R25

1,1K

100K

R27

100K

R28

R26 1,1K

R20

1,5K

(B/5)

R19 1,5K

C19

0,012

C20

0,012

R23

1,5K

R24

1,5K

1

C25

0,01

6,1V

R21

1,5K

C21

470P

0V

2

0V

3

L.P.F

0V

658

C22 470P

R22 1,5K

4

(1/2)

0V

1

IC1

IC2

(2/2)

7

0V

6,2V

C26 0,01

(X25-)

1 1

Odtwarzacz CD Kenwood DP-1050/2050

+5V

D-OUT

SDATA

5

6

7

5

C23

10 35

µ

R29

100

Q7

Q6

ELEKTRONIKI

R30 100

0,9V

C24

µ

10 35

GND

+B

8910

1K

R31

Q8

MUTING

-B

11

10K

R18

- 5,4V

100 10

R - MUTE

C41

µ

12

D21

- 4,9V

R32

Lch

13

D22

- O,2V

22K

GND

14

0,1

C40

Rch

WH1

W81

W80

ATTB

ATTA

ATTC

WH2

2

3

1

0V

270

6

7

VSS

- 6,2V

0V

YI

9

8

0V

1K

R44

270

BUFF

0V

BUFF

VARIABLE OUTPUT

CONTROL

R37

1K

R41

3

5

4

XC

X0

YC

0V 0V

- 6,2V

0V

Y0

ZI

Z0

11

10

12

R38 6,2K

6,1V

3

2

IC4

6

5

IC4

R42

R40

4

(1/2)

(2/2)

8

Q9

- 6,2V

6,2V

A

C27

0V

5

0V

6

8

ICI

(2/2)

10 35

µ

7

R33

100K

R35

R68

- 6,2V

10K

IC3

IC2

(1/2)

0V

2

0V

4

3

0V

- 6,2V

B

R34

100K

1

C28

10 35

µ

R36

J

R43

XI

6,2K

10K

- 6,2V

ZC

10K

0V

2

W0

0V

WC

13

9,1K

- 6,2V

1

7

0V

- 6,2V

9,1K

R39

R69

10K

0V

1

WI

VDD

14

4,7V

0V

R51

4,7

R52 4,7

Q13

Q12

C31

10 35

µ

C32

10 35

0V

R45

0V

R46

R55

100K

R56

100K

µ

Odtwarzacz CD Kenwood DP-1050/2050

(X25 - ) (D/5 )

Q10

- 6,2V

10K

R47

R48

10K

0V

- 6,2V

10K

- 6,2V

R53 3,3K

Q15

Q14

R54

3,3K

R67

0V

0,7V

0V

10K

R57 100

MUTING

0,7V

R58 100

Q11

POWER

S25

O

ELEKTRONIKI

0V

R71

4,7

R72

4,7

C37

220P

R49

2

)

(

1

(

)

DATA

)

(

5

()

4

BUSY

39

220P

1000P

C33

C34

0,01

C35

WH3

10

9

8

7

6

5

4

3

2

1

J2

Lch

GND

Rch

F2

- 30V

R - MUTE

+ 6,2V

GND

- 6,2V

JI

Lch

WH3

F1

SYNCHRO

XS

A

VARIABLE

Rch

SW

O

0,01

C15

4

5

6

WH4

Lch

GND

WH4

10

9

8

7

6

5

4

3

2

1

ON/OF

5

6

4

µ

220 10

+

CI

3

Rch

GND

3

2

+ 6,2V AVR

D1

910

R1

12

GND

1

6,1V

C29

0,6V

Q2

+

C2

220 µ10

1,1K

C3

- 6,1V

R2

- 6,2V AVR

AUDIO OUT

C36

220P

C39

C38

220P

R65

2,2K

220P

R66

2,2K

A

Lch

FIXED

Rch

R17

R16

Q1

6,7V

R3

R4

+ 100

µ

100 16

R7

0,01

PRODUCT.P.

SINGAPORE

PRODUCT.P

47

D11

100

680

1K

0V

- 10,3V

Q3

1,5

MADE

FRANCE

MADE

D10

10,2V

R6

D2

R70

15K

J4

HEAD

PHONES

1000P

C17

D3

C8 0,01

0V

C4

+

D27

MODEL

NAME

DP-2050

DP-1050

NAME MODEL

DP-2050

DP-1050

µ

47 50

C16

D25

R9

100

- 29.1V

Q4

- 29,1V

C5

C6

1SR139-100 or S5688B

R10

4,7K

R11

100K

D4

D5

2200 16

D4-8

D6

D8

D7

. .

DESTINATION

COUNTRY

USA

CANADA

PX

GENERAL MARKET

AUSTRALIA

ENGLAND

EUROPE

CANADA

GENERAL MARKET

AUSTRALIA

EUROPE

COUNTRY

ENGLAND

EUROPE

ENGLAND

EUROPE

Q5

- 30V

- 40,3V

ABB

K

P

Y M

X

T E

P

M

X

E

ABB.

- 28,4V

AVR

0,01

C11

C10

X25-491X-XX

X25-4910-10

X25-4911-01

X25-4910-21

X25-4912-71

X25-4911-02

X25-4910-22

X25-4912-72

X25-4962-7X

T

X25-4962-70

E

T

X25-4962-71

E

10K

R14

0,01

C12

C9

100

R12

0,01

C13

0,1

C18

µ

C7

47 50

0V

R5

+

D26

R8

47K

1W

IC3 : XRU4066B or TC4066BP

Q 1,3 : 2SD1944 Q 2,4 : 2SA1175(F,E) or 2SA933S(Q,R) Q 5 : 2SA1534A(R,S)

Q 6,7,12,13,14,15 : 2SC2878(B) Q 8 : 2SC2785(F,E) or 2SC1740S(Q,R)

Q 9,10,11 : DTA113ZS or UN4119

D 1,10-20,22,25-27 : HSS104 or 1SS133 D 2,9 : HZS6.8N(B2) or RD6.8ES(B2) D 3 : HZS30N(B2) or RD30EN(B2) D 4-8 : 1SR139-100 or S5688B D 21 : HZS5.6N(B2) or RD5.6ES(B2)

(X25-)(C/5)

WH2

NO

YES

NO

WH2

YES

NO

AC 220 - 240 V

S26

(K,E)

220 - 240 V

(M)

110-120V

(M)

220 - 240 V

C36,

37

NO

YES

NO

C36,

37

YES

NO

S26

NO

YES

NO

YES

NO

S26

NO

D9

100

R13

R15

3,9

0,01

2W

C14

A

NO

YES

NO

YES

NO

A

YESNONO

YES

NO

AC 110 - 120 V

Q9

NO

YES

NO

Q9 11

YES

NO

TI

R71,

11

72

YES

NO

YES

R71,

72

NO

YES

13

12

11

10

9

8

B

W79

2

3

5

ELEKTRONIKI

A1

W79

YES

NO

YES

NO

YES

NO

A1

W79

YES

NO

YES

AC IN

J6

J5

(K,P) AC120V 60Hz

( Y , M ) AC 110 - 120 V / 220 -240 V

50/60Hz

(X,T) AC240V 50Hz

(E) AC220V 50Hz

W80,

81

YES

NO

YES

W80,

81

NO

YES

GND

+5V

RC 1

KEY 3

KEY 2

KEY 1

KEY 0

G4

G5

G6

G7

G8

(X25-4910-10)(A/5)

29

28

27

26

25

24

23

G1

22

G2

21

20

G3

19

18

17

16

15

G9

14

SL

13

Sk

12

Sj

11

10

Si

9

Sg

8

Sf

Se

7

Sd

6

Sc

5

4

Sb

Sa

3

2

F1

F2

1

CN5

EDI

1

A1

GND

3

26

25

24

23

14

SENSOR

1

2

22

21

15

17

16

20

18

19

D12

G1

D13

G2

1

S1

2

S2

3

6

S10

7

S11

8

REMOTE

VCC

OUT

ELEKTRONIKI

4

5

P - MODE

CHECK

S3

S4

S5

TIME DISP

S6

S7

D14

13

12

11

10

9

8

7

6

5

4

3

2

1

G3

D15

G4

D16

G5

D17

G6

D18

G7

FB

D19

G8

S8

OPEN / CLOSE

D20

G9

j

k

TRACK

l

PGM

j

9G

FI

NC

9G

FI

1

4

3

2

14

2

REPEAT

TRACK

NO .

a

f

g

e

d

a

f

b

g

e

c

d

8G

CCRS

l

b

c

7G

8G

12

15

EDIT

P.C.

l

Pa

13

3

K0

23

k

l

j

a

f

b

g

e

c

d

7G

Pc

Pb

14

16

15

16

4

5

j

SIGNALE

j

TOTAL

a

b

g

c

d

6G

18

17

S9

K1

24

l

j

A

B

TIME TIME

a

f

b

g

e

k

5G

Pd

Pe

19

6

7

g

e

c

d

4G

Pf

5G

21

22

20

18

19

8

9

0

CLEAR

FF

RANDOM

k

l

a

b

c

Pg

23

9

S12

S13

S14

S15

PLAY / PAUSE

S16

S19

DOWN

25

S18

a

I

b

6

c

II

d

I6

3G

20

S17

K2

25

i

2

j

7

k

I2

l

I7

3G

Pi

Pk

Pj

27

26

28

10

12

11

S20

K3

26

a

i

3

4

j

b

8

9

c

k

I3

I4

l

d

I8

I9

2G

29

21

NC

Pl

NC

31

30

13

NC

1G

34

33

32

22

DP-2050(K)/DP-1050(E)(2/2)

+10

REPEAT

UP

STOP

a

5

b

I0

c

I5

d

20

1G

F2

35

S21

S22

S23

S24

F2

36

1

SERWIS ELEKTRONIKI SERWIS ELEKTRONIKI SERWIS ELEKTRONIKI

X32-CN1

A

X32-CN6

B

X32-CN5

C

A

Baza Porad Serw

1

R20

1,5K

(B/5)

R19

C19

0,012

C20

0,012

R23

1,5K

R24 1,5K

R21

1,5K

C21

470P

0V

2

4

0V

3

L.P.F

0V

658

C22 470P

R22 1,5K

(X25-)

Odtwarzacz CD Kenwood DP-1050/2050

6,1V

IC1

(1/2)

(2/2)

C25

0,01

0V

1

IC2

0V

6,2V

VLOAD

F1

F2

BUSY

2

4

3

1

2

4

R25

1,1K

100K

R27

100K

7

R28

R26 1,1K

+5V

D-OUT

SDATA

5

6

7

5

C23

10 35

µ

R29

100

Q7

Q6

ELEKTRONIKI

R30 100

0,9V

C24

µ

10 35

GND

+B

8910

R31

MUTING

-B

R18

1K

Q8

- 5,4V

11

10K

R - MUTE

12

D21

- 4,9V

R32

Lch

13

D22

- O,2V

22K

GND

14

0,1

C40

Rch

WH1

W81

W80

0V

Q9

- 6,2V

6,2V

A

C27

0V

5

0V

6

8

ICI

(2/2)

10 35

µ

7

R33

100K

R35

R68

- 6,2V

10K

IC3

IC2

(1/2)

0V

2

0V

4

3

0V

- 6,2V

R34

100K

1

C28

10 35

µ

R36

VARIAB

CO

0V

270

7

0V

8

0V

1K

R44

270

VSS

YI

6

- 6,2V

0V

9

R38

YC

Y0

6,2K

R3

1K

R41

5

4

XC

X0

- 6,2

V

0V

ZI

Z0

11

10

R

C26 0,01

C41

µ

100 10

BUFF

3

0V

B

J

0V

2

IC4

4

J

IC

0V

6

0V

5

BUFF

6,1V

SERWIS ELEKTRON

B

Odtwarzacz CD Kenwood DP-1050/205

(X25 - ) (D/5 )

POWER

S25

C15

SW

O

0,01

O

ATTB

ATTA

ATTC

WH2

2

3

1

R17

R16

47

1000P

D11

D10

C18

1000P

C17

CONTROL

R37

1K

R41

4

XC

X0

- 6,2V

ZI

Z0

11

R40

IC4

6,2K

R43

10K

3

2

XI

W0

0V 0V

0V

- 6,2V

ZC

WC

13

12

R42

10K

9,1K

- 6,2V

0V

4

1

(1/2)

(2/2)

0V

7

8

R39

1

4

5

6

WH4

Lch

ELEKTRONIKI

0V

- 6,2V

9,1K

R69

10K

0V

WI

VDD

14

4,7V

R51

4,7

R52

4,7

Q13

Q12

C31

10 35

µ

C32

10 35

0V

Q10

0V

- 6,2V

0V

10K

R45

- 6,2V

R47

10K

0V

10K

R48

- 6,2V

R46

10K

0V

R53 3,3K

R55

100K

Q15

Q14

R56

100K

R54

µ

3,3K

R67

0V

0,7V

10K

R57 100

MUTING

0V

R58

0V

100

0,7V

Q11

0V

R71 4,7

2

)

(

1

(

)

WH3

10

9

8

7

6

5

4

3

2

1

Lch

GND

Rch

F2

- 30V

R - MUTE

+ 6,2V

GND

- 6,2V

WH3

10

9

8

F1

7

6

5

4

2

1

DATA

)

(

5

()

4

R72

4,7

C37

220P

R49

BUSY

39

220P

1000P

0,01

C33

C34

C35

J2

Lch

Rch

JI

VARIABLE

SYNCHRO

XS

A

AUDIO OUT

C36

220P

C39

C38

220P

R65

2,2K

220P

R66

2,2K

A

Lch

FIXED

Rch

GND

WH4

3

ON/OF

5

6

4

µ

220 10

+

CI

+

C2

220 µ10

R2

3

GND

3

+ 6,2V AVR

D1

910

R1

0,6V

Q2

1,1K

Rch

2

6,1V

C29

- 6,1V

- 6,2V AVR

C3

12

GND

1

µ

100 16

0,01

Q1

6,7V

R3

100

R4

+100

R7

1K

0V

- 10,3V

Q3

PRODUCT.P.

SINGAPORE

MADE

10,2V

R6

680

D2

1,5

R70

15K

µ

C7

47 50

C

0V

R5

0V

C4

+

D26

D2

7

R8

47K

1W

D

MO

NAM

DP-2

DP-1

PRODUCT.P

FRANCE

MADE

NA

MOD

DP-2

DP-1

M

1000P

C16

C17

D3

C8 0,01

Q4

- 29,1V

0V

µ

C4

47 50

+

C5

2200 16

+

C6

2200 16

D27

1SR139-100 or S5688B

R9 100

R11

100K

D4-8

C

IC 1,2,4 : NJM4565D IC3 : XRU4066B or TC4066BP

Q 1,3 : 2SD1944 Q 2,4 : 2SA1175(F,E) or 2SA933S(Q,R)

Q 5 : 2SA1534A(R,S)

J4

HEAD

PHONES

- 28,4V

R10

D6

D8

D7

- 29.1V

D4

D5

Q5

- 30V AVR

- 40,3V

0,01

C10

0,01

C11

10K

R14

0,01

C12

C9

100

R12

0,01

C13

0,1

D25

4,7K

. .

Q 6,7,12,13,14,15 : 2SC2878(B) Q 8 : 2SC2785(F,E) or 2SC1740S(Q,R)

Q 9,10,11 : DTA113ZS or UN4119

D 1,10-20,22,25-27 : HSS104 or 1SS133 D 2,9 : HZS6.8N(B2) or RD6.8ES(B2) D 3 : HZS30N(B2) or RD30EN(B2) D 4-8 : 1SR139-100 or S5688B D 21 : HZS5.6N(B2) or RD5.6ES(B2)

(X25-)(C/5)

S26

(K,E)

220 - 240 V

(M)

110 - 120 V

(M)

220 - 240 V

AC 220 - 240 V

100

R13

0,01

C14

R15

3,9

2W

AC 110 - 120 V

D9

13

12

11

10

9

8

TI

W79

2

3

5

ELEKTRONIKI

AC IN

J6

J5

( K , P ) AC 120 V 60Hz

( Y , M ) AC 110 - 120 V / 220 -240 V

50 / 60 Hz

(X,T) AC240V 50Hz

( E ) AC 220 V 50 Hz

GND

+5V

RC 1

KEY 3

KEY 2

KEY 1

KEY 0

G4

G5

G6

G7

G8

(X25-4910-10)(A/5)

29

28

27

26

25

24

23

G1

22

G2

21

20

G3

19

18

17

16

15

G9

14

SL

13

Sk

12

Sj

11

10

Si

9

Sg

8

Sf

Se

7

Sd

6

Sc

5

4

Sb

Sa

3

2

F1

F2

1

CN5

A1

REMOT

VCC

OUT

GND

3

26

25

14

24

23

13

12

11

10

9

8

7

6

5

4

3

2

1

SENSO

1

2

15

17

16

18

19

G

G9

MODEL

NAME

DP-2050

DP-1050

NAME

MODEL

DP-2050

DP-1050

DESTINATION

COUNTRY

USA

CANADA

PX

GENERAL MARKET

AUSTRALIA

ENGLAND

EUROPE

CANADA

GENERAL MARKET

AUSTRALIA

EUROPE

COUNTRY

ENGLAND

EUROPE

ENGLAND

EUROPE

ABB

K

P

Y M

X

T E

P

M

X E

ABB.

T

E

T

E

X25-491X-XX

X25-4910-10

X25-4911-01

X25-4910-21

X25-4912-71

X25-4911-02

X25-4910-22

X25-4912-72

X25-4962-7X

X25-4962-70

X25-4962-71

A

NO

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

A

YESNONO

YES

k

Q9

NO

YES

NO

Q9 11

YES

NO

R71,

11

72

YES

NO

YES

R71,

72

NO

YES

B

WH2

NO

YES

NO

WH2

YES

NO

C36,

37

NO

YES

NO

C36,

37

YES

NO

S26

NO

YES

NO

YES

NO

S26

NO

A1

YES

NO

A1

YES

NO

W79

YES

NO

YES

NO

YES

W79

YES

W80,

81

YES

NO

YES

W80,

81

NO

YES

EDI

1

TRACK

l

PGM

j

9G

FI

NC

9G

FI

1

4

3

2

14

2

R

T

a

f

b

g

e

c

d

D

22

21

20

18

19

1

6

D12

G1

D13

G2

S1

2

S2

3

S10

7

S11

8

ELEKTRONIKI

9

0

CLEAR

FF

S12

S13

S14

S15

S16

PLAY / PAUSE

DOWN

S19

+10

REPEAT

UP

S21

1

S22

D14

G3

S3

4

D15

G4

S4

5

D16

G5

D17

G6

P - MODE

S5

TIME DISP

S6

CHECK

D18

G7

S7

FB

a

c

G8

G9

j

REPEAT

TRACK

NO .

f

b

e

8G

D19

OPEN / CLOSE

D20

K0

23

k

CCRS

l

EDIT

l

a

b

g

c

d

12

8G

15

P.C.

l

7G

Pa

13

3

j

a

f

b

g

e

c

d

7G

Pc

Pb

14

16

15

16

4

5

j

SIGNALE

j

TOTAL

a

b

g

c

d

6G

18

17

S8

S17

S20

RANDOM

S9

K1

24

l

j

A

B

TIME TIME

a

f

b

g

e

k

5G

Pd

Pe

19

6

7

g

e

c

d

4G

Pf

5G

21

22

20

18

19

8

S18

K2

25

Pj

11

I2

I7

a

i

3

2

j

b

7

8

k

c

I3

l

d

I8

2G

Pk

Pl

29

30

28

21

13

12

a

I

k

b

l

6

c

a

II

b

d

c

I6

3G

Pg

23

9

Pi

25

27

26

20

10

K3

26

i

4

j

9

k

I4

l

I9

2G

NC

31

NC

1G

34

33

32

22

I0

I5

20

1G

a

5

b

c

d

35

STOP

F2

36

S23

S24

F2

1

DP-2050(K)/DP-1050(E)(2/2)

Kenwood DP-1050, DP-2050 Schematic

Specifications and Main Features

Frequently Asked Questions

User Manual

TC74HCU04AF

CXA1372Q

SM5871AS

TA8409F

NJM4565M

TA8406F

M5237ML

TA8406F

XRA10393F

CXP50112-396Q

CXD2500AQ