Kenwood KDC-C715/Y User manual

KDC-C715/Y

When transporting this model, always attach CAUTION

CARD and STEPPED SCREW (for transportation).

CAUTION CARD : B58-1275-04

STEPPED SCREW : N09-4186-25

B51-7553-00 (N)3444

CD AUTO CHANGER

SERVICE MANUAL

KDC-C715/Y

COMPACT DISC AUTO CHANGER KDC-C715

NEW ANTI VIBRATION MECHANISM DISC NAME PRESET

TEXT

10DISC

COMPACT

DIGITAL AUDIO

Dressing Panel

(A21-3536-12)

Bracket (L)

(J19-4710-13)

Bracket (R)

(J19-4711-13)

Blind Plate

(F19-1303-04)

Screw Set

K/E Type:

(N99-1645-15)

M Type:

(N99-1628-15)

Mounting Hardware Assy

(J21-7775-04)

Adhessive Tape

(J69-0506-04)

M Type Only

Cord With Plug

(E30-4138-05)

Holder Assy (Magazine)

(J19-4676-52)

Dressing Panel

(A21-3539-12) Panel

(A64-1992-01)

The MECHANISM OPERATION DESCRIPTION is the same as model KDC-C710.

Please refer to the service manual of model KDC-C710 (B51-7104-00).

Service jig Parts No.

For initial position setting W05-0635-00

KDC-C715/Y

2

BLOCK DIAGRAM

M5V1

LIM SW

L.P.S.

S4 COMM SW

S2 EJ SW

S3 ARM SW

12.5MHz

AVREF0

X2

SPINDLE

PD

PICKUP ASSY

(X13-973)

(X32-466)

(X13-900)

SLED

LOE SW

TR COIL

FO COIL

E

D

B

AC

MOTOR

DRIVER

BTL & DC

ELEVATOR

EEPROM

S-24C01B

HOT

TEXT DECODER &

APC

SD5V

Q1 S8V

LA6556

Q9

UPD784214GC-062-8EU

SYSTEM u-COM

IC7

IC1

RF AMP & SERVO DSP & 16.93MHz

X1

P ON

Q10

7V/9V

M5V1

M5V2

RESET

IC9

Q15,16

8V AVR

Q20

Q21,22

BU.DET

5V AVR

BU14V

DA5V

MUTE

5VREG

S8V

CH CON

CH RST

CH MUTE

5L I/F

AUDIO OUT

T0

IC8

7

4

5

8

2

5

Q6-8

IC4

IC5 AVR

S5V

13

IC11

LC3564ST-70

S-RAM

24

2

S8V

Q12

S1 MG SW

3

HEAD

UNIT

M

MM

SA5V

UPD63711GC

D/A CONVERTER & SCF

OBIT

MUTE

Q4,5

F

KDC-C715/Y

3

MICROCOMPUTER’S TERMINAL DESCRIPTION

UPD784214GC (X32-4660-00, IC7)

Pin No

Name I/O Processing, Operation

1 TOUT O Test output

2 TSTB O Text data strobe signal

3 - O NC.

4 FOK I H: Focusing OK. L:Focusing NG.

5 X OFF O H: Servo IC oscillation OFF.

6 RST O L: Servo IC reset.

7 AO O H: Parameter setting. L: Address register setting.

8 STB O L: Data latch.

9 VDD Power supply connection.

10 X2 - Oscillator.

11 X1 I Oscillator.

12 VSS I GND.

13 XT2 - NC.

14 XT1 GND.

15 RESET I L:Reset.

16 BSY

17 MGSW I H:Holder IN. L:Holder OUT.

18 EJSW I H:Eject.

19 COMMSW I H:New. L:Old.

20 PACK I Text data pack sync signal.

21 CHCON I Changer control.

22 BUDET I B-U detection.

23 AVDD I A/D converter power supply.

24 AVREF I A/D converter reference voltage.

25 HOT I High temperature detection.

26 LPS I Position detection.

27 LOESW I L:Loading completed.

28 LIMSW I L:PU limit switch ON.

29 TOFF I Tracking off mode.

30 ADJSEL I H:Service adjustment OFF. L:Servo adjustment ON.

31 TBANK I H:Gain UP. L:Normal.

32 SIM3

33 AVSS GND.

34 LPSCO O A/D converter power supply. H:OFF.

35 AMUTE O L:Muting ON.

36 AVREF1 A/D converter power supply.

37 SDI I Servo data input.

38 SDO O Servo data output.

39 SCK O Servo clock output.

40 DATAH I Data input from H/U.

KDC-C715/Y

4

Pin No

Name I/O Processing, Operation

41 DATAC O Data output to H/U.

42 HCLK I/O H:Clock input. L:Clock output.

43 REQC O Communication request to H/U.

44 CHMUTE O L:Muting ON.

45 TSO O Text data output.

46 TSI I Text data input.

47 TSCK O Text clock output.

48Å`55

A0Å`7 O S-RAM address setting.

56Å`63

D0Å`7 I/O S-RAM data input/output.

64Å`68

A8Å`12 O S-RAM address setting.

69Å`71

A13Å`15 O S-RAM enable control.

72 VSS GND.

73,74 A16,17 O S-RAM enable control.

75 RAMOK O H:OK.

76 ELVADJ I L:Adjustment mode.

77 RD O S-RAM read control.

78 WR O S-RAM write control.

79 WAIT I Wait during S-RAM access.

80 ASTB O NC.

81 VDD Power supply connection.

82 RAMTEST I H:S-RAM check mode.

83 REQH I Communication request from H/U.

84 SP/LO+ O Spindle/Loading+ control.

85 SP/LO- O Spindle/Loading- control.

86 ELV+ O Mechanism UP/DOWN control.

87 ELV- O Mechamism UP/DOWN control.

88 SIM1 I L:Text. H:No text.

89 SEARCH O H:Play. L:Search.

90,91 TEST1,2 I L:Normal. H:Test.

92 8V/7V O H:7V. L:8V(Servo power supply).

93 SLG I H:+3dB. L:0dB(Sled gain).

94 TEST/VPP I L:Flash ROM program mode OFF.

95 SRVSEL I H:Servo mode.

96 SLNSA I L:Sled non-sensible area ON.

97 SDA I/O EEPROM data input/output.

98 SCL O EEPROM clock output.

99 PON O L:Power ON.

100 ARMSW I H:Arm switch ON.

MICROCOMPUTER’S TERMINAL DESCRIPTION

KDC-C715/Y

5

ADJUSTMENT

LPS initial position adjustment procedure

Connect the changer to the H/U. While holding the maga-

zine eject button of the changer, press the reset button of

the H/U and, in about 1 second, release the magazine eject

button. Press the CD button of the H/U to enter the E-88

mode. Move the mechanism deck to around the 1st stage

by pressing the DISC- or DISC+ button.

Insert the adjustment tool into the tool hole on the changer

mechanism. Then press the DISC+ button to move the

mechanism deck until the mechanism's slider hits the

adjustment tool. When the motor locks(stops) press the

REPEAT key of the H/U.

When the REPEAT key is pressed, the mechanism moves

automatically to the 1st stage and the initial position ad-

justment completes. (The data is written in the E2PROM

at this time.)

(W05-0635-01)

6

ABCDE

1

2

3

4

5

6

7

(FOIL SIDE VIEW)

PC BOARD (COMPONENT SIDE VIEW)

Refer to the schematic diagram for the values of resistors and capacitors.

S2

S1

1

LIMSW

LOESW

8/12SW

MGND

SP-

SL-

SL+

SP+

BLACK

RED 18

16

CN1

CN2

X13-9730-00/9740-00 (J74-0987-01)

S2

S1

LOESW

8/12SW

16 1

SL+

SL-

MGND

BLACK

SP- SP+

RED 18

LIMSW

1

CN2

X13-9730-00/9740-00 (J74-0987-01)

CN1

CH-CONRch

Lch

CH-CLK

DATAC

REQH

DATAH REQC

CH-MUTE

CH-RST

BU14V GND

A-GND

X13-9000-00 (J74-0619-12)

CN1

J1

14 8

12 5

9

13

115 216

CH-CON

Rch

Lch

CH-CLK

DATAC

REQH

DATAH

REQC CH-MUTE

CH-RST

BU14V

GND A-GND

X13-9000-00 (J74-0619-12)

J1

CN1

14

8

12

5913

115

216

(FOIL SIDE VIEW)PC BOARD (COMPONENT SIDE VIEW)

Refer to the schematic diagram for the values of resistors and capacitors.

FGHIJKLMNO

1

2

3

4

5

6

7

78

C2

R8

R85

C300

R86

CP8 CP7

C14

C56

R191

C206

C202

C24

R135

R136

R137

S2

R138

C4

C62

R205

C73

CP16

C11

R19

R18C12

C59

C13

C66

R20

CP15

CP14

R142

C34

R140

R141

R143

R57

R112

C192

R71

C60

C55

R25

R161

R193

R26

C201

C21

R21

R22

CP17

R157

CP1

R80 R81

R82

R15

R93

C49

C67

S3

R32

R95

W9

R100

C204

C48R58

C46

R75

R74

C47

R110

C23

R111

C205

R121

R60

R61

R190

R148

R108

R107

L1

R98

W12

R124

R101

R154

R153

R155

R156

W17

R149

C85

R150

R151

C64

S4

CP9

W16

C301

R50

R125

C194

C193

R194

R192

TH1

S1

EB

BE

EB

C

ECB

4

C75

1

58

Q9

Q19

D14

D5

D20

D1

Q12

IC8

Q10

Q14

Q13

D4

Q1

Q5

Q4

Q15

C5 C6

C52

R152

R180

C180

C16

C190

C184

C15

R53

R54

CP11

CP10

CP6

CP5

CP12

R4

X1

R126

R6

R3

R7

R5

R10

R9

C7

R16

C8

R203

R202

R206

C9

C10

R181

C181

L2

R69

R134

R184

R113

W6

C17

C63

R123

C200

R67

R70

R122

C3

C203

W5

C72

R201

R78

R68

R102

R79

X2 W7

C68

R96

R97

C69

R99

W10

C70

C61

R77

R76

R83

R72

R73

R129

R182

C71

C182

R2

R1

C19

R84

R87

R162

CP3

W21

R106

R105

R139

R183

C183

EB

BE

B

E

B

EB

BE

EB

B

E

BE

B

E

1

S8V

FCLK

FDATAO

1

FDATAI

HOT

12.5

FRESET

CHRST

TOFF

1

TE

SD

TD

MD

LOCK

SD5V

SBSY

SDGND

SLNSA

SRVSEL

VPP

SLG

AMUTE

REQC

DATAH

TBAL

FBAL

TSI

PACK

1

FE

SAGND

ASY

/TSTB

TOUT

TEVCA

EFM

8/7V

18

SGND

RF

SA5V

PUGND

VR

MGND

M5V1

M5V2

FVDD

FGND

TROFF

SL-

SL+

REQH

LPSCO

TSO

/TSCK

TSI

AVref0

SO

GND

LPS

ADJSEL

TBANK

RD

1

SPLOD-

COMMSW

RAMOK

RAMTEST

WR

TEST2 TEST1

SEARCH SIM1

SCL

SDA

RESET

/XENB

TX

WDCK

EMPH FLAG

RFCK

PLCK

C1D1

TBC

C2D2

C2D1

C1D2

/TSTB

ARMSW

DACO

ATEST

VCC

HOLD

IOP2-

IOP1+

PN

MIRR

SPLOD+

BUDET

ELVADJ

EJSW

PD LD

Vref

ARF

CH MUTE RchLch

LIMSW

LOESW

AC

BD

/CHCON

/CE1

ELVD- ELVD+

SEARCH

ELV+

SP- SP+

T- T+ F+

F-

/STB

A0

SO /RST

FOK

E

SI

DA5V

DAGND

IGO

3TE

TSO

/TSCK

MGSW

F

/SCK

ELV-

PON

FD

1

3619 16

23

7

821

22 28

25

2650

51

75 76 100

1

2

4

3

25

26

50 51

75

76

100

MHz

EB

Q21

Q22 D8

D10

IC1

IC7

D9

D11

D13

IC5

IC4

IC11

D16

D23 D24

Q16

Q17

Q18

Q11

CN2

Q7

Q6

D12

D7

Q8

Q20

D3 D15

D21

D22

Q31

IC9

CN1

X32-4660-00/4670-00 (J74-0966-01)

S2

R82

C64 W9

BE

R149

R148

CP17

R86

R112 R151

S4

R142 R137

R157

CP14

R135

CP8

CP15

R111

R140

C73

R141

R138

CP7 R136

R143

R125

R110

R153

R154

R155

CP1

C67

R156

8

1

5

4

B

R81

R80

E

C85

R32 W17

EB

TH1

R98

CP9

R93

W16

R95

E

C34

C192R192

R193 R194

C21

R21

BE

C56

R50

R161

R25

R26

R71

C55

C194

R121

R101

R150

R108

B

R107

E

C193

R100

B

E

B

C66

R22

R190

R191

C75

C60

ECB

C62

C59

R124

R19

CP16

C300

C301

C14

C201

R20

C4

C206

R205

C24

C202

R15

R18

S3

C204

S1

R85

C11

C13

C12

C205

C23

R58

W12

R74

R75

C47

C46

C49

R57 C48

L1

R8

B

CC

E

C2

R61

R60

Q15

Q19 D20

D5

D4

Q13

IC8

Q10

Q12

Q4

Q9

Q14

Q5

D14

D1

Q1

Lch

R206

ELVD+

ELVD-

SEARCH

TEST2

ELV+

ELVADJ EJSW

R77

C61

R113

8/7V

SEARCH

ELV-

E

B

E

LPSCO

GND

VPP

SPLOD+

RAMTEST

SPLOD-

R184

C184

R76

COMMSW

BE

BUDET

WR

R126

R122

R123

SIM1 R134

TEST1

75

CP12

RAMOK

CP5

76

R139

RD

22

28

1

/CE1

21

AVref0

51

CP10

CP11

CP6

7

50

SO

TSI

R105

8

C71

MHz

12.5

/TSTB

W7

W6 SDA

SCL

SLNSA

SLG

SRVSEL

W5

PON

FGND

100

1

TOUT

X2

C72

M5V1

M5V2

R97

FVDD

RESET

FRESET

3

C68

4

B

2

C69

1

E

R96

/CHCON

R99

ADJSEL

25

PACK

C70

26

TOFF

HOT

R129

R83

LPS

TBANK

CP3

CHRST

W10

R106

C52

DAGND

DA5V GOI

REQH

SL+

SL-

TROFF

SGND

R70

R67

19

R68

R162

/TSCK

TSO

R102

36

18

R69

1

FDATAO

FCLK

FDATAI

W21

DATAH

AMUTE

B

E

REQC

16

CH MUTE

EB EB

1

SP- F-

C190

C180 T-

T+

SP+

R180

F+

ARMSW

S8V

BE

R78

E

R79

C63

B

BE

HOLD

R1

R2

R3

R6

3TE

C5

EMPH

SBSY

C203

L2

MGND

C17

SDGND

SD5V

WDCK

TSO

C2D1

C200

PLCK

RFCK

C1D1

50

MIRR

LOCK

C1D2

TX

TSI

C2D2 TBC

51

FLAG /XENB

X1

/SCK

SO

/STB

A0

SI

25

26

C16

FOK

C15

/RST

R201

1

100

IOP1+

TE

/TSCK

R87

ATEST

FBAL

R84

TEVCA

/TSTB

DACO

MGSW

TBAL

MD

FD

SAGND

C7

ARF

EFM

C9

75

C10

76

C19

TD

SD

ASY

R203

R152 C6

RF

FE

R16

R202

C8

VCC

R182

C181

Rch

R53

R54

C183

R73

R72

R183

LIMSW

LOESW

C182

23

LD

R181

FE

IOP2-

PN

Vref

PD

1

VR

R4

D

C3

R9

R10

R5

R7

B

CA

SA5V

PUGND

E

B

D11

D12

D7

Q18

Q17

X32-4660-00/4670-00 (J74-0966-01)

Q8

IC7

D13

Q20

Q31

IC11

IC9

D22

Q11

IC4

Q7

IC5

D23

D24

D21

CN2

D3

D15

Q6

Q22 Q16

D10

Q21

D8

D9

IC1

D16

CN1

IC 14578911

address

3I 3H 2F 4G 4G 4H 3F

Q 1 4 5 6 7 8 9 1011121314151617181920212231

address

3I 3H 3H 3H 3H 3H 2F 4H 4H 3G 3H 2G 5H 5H 5H 5H 5H 4F 5I 5I 3F

IC 14578911

address

3L 3M 2N 4N 4M 4M 3O

Q 1 4 5 6 7 8 9 1011121314151617181920212231

address

3L 3M 3M 3M 3M 3M 2O 4M 4M 3N 3M 2M 5L 5L 5M 5M 5M 4O 5L 5L 3O

ABCDEFGHIJ

1

2

3

4

5

6

7

0V

5.0V

0V

5.0V

5V

0V

5.0V

0V

5.0V

0V

5V

0V

5.0V

1.3V

1.2V

0V

5.0V

0V

5.0V

0V

5.0V

0V

5V

5.0V

0V

5.0V

0V

5.0V

0V

5.0V

0V

5V

0V

5V

0V

5V

0V

5V

0V

5V

0V

5V

0V

5V

0V

5V 5.0V

5.0V

0V

5.0V

0V

5.0V

0V

5.0V

0V

5.0V5.0V

0V

5.0V

2.5V

5.0V7.0V

0V

5.0V

0V

5.0V

0V

5.0V

0V

5V

0V

5V

0V

5V

IC11

IC7

IC8

IC4

(X32-4660-0X)

IC9

(X13-9000-00)

CN2

D9

D8

D10

Q21

Q22

D11

Q16

D5

D14

Q17

Q18 Q19

D12

D7 Q20

Q10

D20

D3

Q12

D4

D15

D21

Q6

Q7 D22

Q8

Q13

Q11 S2 EJSW

ARMSW

S3

MGSW

S1

S4

LPS

SYSTEM u-COM

A. MUTE

SW

AVR

S-RAM

Q14

CH MUTE

SW

CH CON

SW

RESET

SW

LPS POWER

SW

EEP ROM

BU DET

DETECT

BU 5V

DRIVE

AVR 8V

DRIVE

AVR 8V

SW

7/9V

SW

P-ON

5V

RESET IC

(OUTSIDE VIEW)

J1

CN1

J1

(E30-4138-05)

(E30-0825-05)

Q15

1

2

3

4

5

6

7

22

23

24

25

26

27

28

OE

A11

A9

A8

CE2

WE

VCC

NC

A12

A7

A6

A5

A4

A3

14

13

12

11

10

9

8

21

20

19

18

17

16

15

A10

CE1

I/O7

I/O6

I/O5

I/O4

I/O3

VSS

I/O2

I/O1

I/O0

A0

A1

A2

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

100

99

98

97

96

95

94

93

92

91

90

89

88

87

86

85

84

83

82

81

80

79

78

77

76

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

ARMSW

PON

SCL

SDA

SLNSA

SRVSEL

TEST/VPP

SLG

8/7V

TEST2

TEST1

SEARCH

SIM1

ELV-

ELV+

SPLO-

SPLO+

REQH

RAMTEST

VDD

ASTB

WAIT

WR

RD

ELVADJ

LPS

LOESW

LIMSW

TOFF

ADJSEL

TBANK

SIM3

AVSS

LPSCO

AMUTE

AVREF1

SDI

SDO

SCK

DATAH

DATAC

HCLK

REQC

CHMUTE

TSO

TSI

TSCK

A0

A1

A2

4.7

C60 10K

R124

470u16

C64

+

3.3K

R79

100K

R78

4.7

C63

100u10

C62

+

18K

R77

100K

R76

100

CP5

CP6

100

100K

CP8

CP7

100K

48

49

50

57

56

58

59

61

60

63

62

66

CE1

100K

CP14 77 100

R137

100K

R142

67

65

64

74

78

100

R136

100K

R141

100K

R143

100

R138

C73

0.1100K

R140

100

R135

68

55

54

53

52

51

100K

R139

C66

1

BU+14V

CH-MUTE

DATAH

DATAC

CH-CLK

REQC

REQH

CH-RST

R-CH

A-GND

L-CH

CH-CON

GND

83

43

42

41

40

44

3

100

CP11

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

RAMOK

A17

A16

VSS

A15

A14

A13

A12

A10

A9

A8

D7

D6

D5

D4

D2

D3

D0

A4

A6

A7

A5

A3

53

52

68

54

56

55

58

57

60

59

64

62

63

66

65

67

72

70

69

74

73

75

AVDD

HOT

AVREF0

SAO

COMMSW

RESET

PACK

CHCON

BUDET

SBSY

EJSW

MGSW

X1

VSS

XT1

XT2

SSTB

X2

VDD

FOK

RST

XTALEN

TSTB

TOUT

2

1

10

6

4

3

5

8

7

9

14

12

13

16

15

17

20

19

18

22

24

25

23

100

CP12

68

CP15

100K

74

RAMOK

5

6

7

8

SDA

SCL

TEST

VCC

4

3

2

1

GND

NC

R81

10K

1K

R80

100K

CP1

SLNSASRVSEL

SLG ADJSEL

SDA

100K

CP17

TEST1 TEST2

SEARCH

86

85

84

87 SIM1

R157

1K

R101

100K

R102

REQH

RAMTEST

R126

100K

10u10

C72

+

100K

R134

77

78

ELVADJ

TOUT

W16 2

4

R93

220K

5

1K

CP9

7

8

12.5MHz

X2

FCLOCK

FRESET

17

18

20

R32 100K

100K

R95

BUDET

HOT

33K

TH1

10K

R98

PON

100P

C70

27

28

100K

CP3

LPSCO

AMUTE

37

100K

R111

1K

R105

38

39 R106

1K FDATAI

40 W21

100

R107

100K

R108

DATAH

41 100

R148

DATAC

HCLK

100

R149

42

1K

R150

43

REQC

CHMUTE

100K

R110

45

46

47

100

CP10

48

49

50

51

C67

0.1

R156

100

R155

R153

4.7K

R154

SCL

820P

C48

22K

R58

100

R60

22K

R57

820P

C49

100

R61

10u16

+

C46

680

R54

10u16

+

C47 680

R53

Lch

Rch

OUT

GND

IN

10u10

C34

+

4.7

C52

49

48

W12

100K

R99

0.1

C69

10K

R97

CHRST

7

3

7

R86

100K

1K

R83

1K

R85

100K

R82

100K

R87

R84

1K

18

17

Lch

Rch

R151

470

1K

R129

COMMSW

100K

R112

CHCON

26

24

10u10

C71

+

AVREF0

LPS

GND 26

24

11

21

D1

A11

51

61

71

Q6,7

R121

10K

44

Q12

W9

10u10

C85

+

W10

83

W17

4

3IN

OUT 1

2

R96

100KC68

0.1

8/7V

8

4

12 6 A GND

4

5 CH MUTE

CH CON

12 Lch

CH CLK13

DATAC

DATAH

10

11

2

3 BU+14

GND

1REQH

Rch

REQC

8

9

CH RST7

7

3

11

6

2

10

5

1

9

13

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

BU+14V

CH-RST

R-ch

A-GND

L-ch

CH-CON

GND

CH-MUTE

DATAH

DATAC

CH-CLK

REQC

REQH

NC

1

2

3

4

5

6

7

8

9

10

11

12

13

REQH

GND

BU14V

CH-CON

CH MUTE

A GND

CH RST

Rch

REQC

DATAC

DATAH

Lch

CH CLK

+8V

+5V

+8V

+5V

R100

1K

100u6.3

C59

+

0.1

C61

RESET

R113

100K

Q20,21

Q17,18

FCLK

FDATAO

4700u5.5

C1

+

22K

4.7K

22K

10K

4.7K

22K

4.7K

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 impedance voltmeter. Values may vary slightly due to variations between individual instruments or/

and units.

KDC-C715/Y

KLMNOPQRST

0V

5.0V

0V

5.0V

5.0V2.5V

0V

2.5V

0V

2.5V

5.0V

0V

5V

0V

5V

0V

5V

0V

5V

0V

5V

5.0V

0V

3.6V

5.0V

0V

5V

0V

5V

0V

5.0V

0V

5.0V

5V

0V 2.5V

5.0V

3.0V

2.5V

0.7V

4.6V 1.8V

3.2V

1.8V

3.2V

2.5V

0V

2.5V

5.0V

2.5V

0V

4.0V

0V

5.0V

2.5V

7.0V

0V

3.2V

3.1V

2.5V

6.0V

5.0V

2.5V

7.0V

2.5V

5.0V

0V

2.5V

3.5V

7.0V

2.5V

3.2V

2.5V 4.2V2.5V

5.0V

3.2V 2.8V

2.5V

2.0V 2.0V

2.5V 2.5V

3V

B LINE

IC1

IC5

(X13-9730-00)

PU1 (T25-0216-05)

CN1

D16

SERVO IC

Q4

Q5

0bit

MUTE

SPINDLE

M1

SLED

M2

S1

S2

LC3

CN1

MM

LOE SW LIM SW

CN2

D1

Q1

APC

TR

Q9

Q31

D24

D23

D13

MOTOR

DRIVER

M

M4

ELEVATOR

SERVO

5V

VIN

SW

IC1 : UPD63711GC

IC4 : KIA78L05F

IC5 : LA6556

IC7 : UPD784214GC-062-8EU

IC8 : S-24C01B

IC9 : S-80830ANNP

IC11 : LC3564BT-70

Q1 : MCH6101

Q4,8 : DTA124EK

Q5,12 : DTA124EUA

Q6,7 : DTC343TK

Q9,21 : 2SB1202

Q10 : 2SB1295

Q11,18,20 : DTC124EK

Q13,19,31 : DTC124EUA

Q14,17 : DTA143EK

Q16,22 : 2SC2412K

D1,15 : DAP202K

D3,4,7 : MA3056-M

D5 : MAZ9075M

D8 : MAZ90620M

D9,10 : M1F60

D11 : 1SR154-400

D12 : DA204K

D13,20,23,24 : DAN202U

D14 : MAZ90910M

D16 : DAP202U

D21,22 : DAN202K

(X32-466X-XX)

SIGNAL LINE

2SB1565(F,C)Q15 :

100

99

98

97

96

95

94

93

92

91

90

89

88

87

86

85

84

83

82

81

80

79

78

77

76

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

A.VDD

PN

LD

PD

A.GND

TEC

TE2

TEO

TE-

FEO

FE-

REFOUT

A.VDD

E

F

C

A

D

B

A.GND

RF-

EQ1

EQ2

RFO

AGCI

VDD

EMPH

FLAG

DIN

DOUT

SCKIN

SCKO

LRCKIN

LRCK

HOLD

TX

GND

C16M/SBSY

PSW

VDD

LOCK

RFCK

MIRR

PLCK

GND

C1D1

C1D2

C2D1

C2D2

C2D3/TBC

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

A

C

B

D

GND

LD

PD

VR

VC

VCC

F

E

F+

T+

T-

F-

SP-

SP+

SL-

SL+

LOESW

MGND

LIMSW

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

VIN-A

VIN+B

VIN-B

VIN1

VCC1

VO1-

VO1+

VO2-

VO2+

VO3-

VO3+

VO4-

VO4+

VL0+

VL0-

VCC2

REV

FWD

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

VIN+A

VIN2

VIN2-

VIN2+

VIN3

VIN3-

VIN3+

REGIN

REGO

VREF0

VINSW

VREF1

VIN4+

VIN4-

VIN4

MUTE1

MUTE2

SGND

XTAL

X.GND

XTAL

X.VDD

L+

L-

R-

L OUT

DA.GND

DA.VDD

R+

R OUT

DA.VDD

REGC

DA.GND

XTALEN

VDD

SI

SO

RST

STB

SCK

AO

GND

FOK

ATEST

A.GND

TEST0

TSCK

TSTB

GND

TSO

TSI

VDD

PACK

TEST1

RFI

ASY

C3T

A.VDD

TBAL

TEVCA

EFM

DACO

SD

MD

TD

FBAL

AGCO

FD

R205

1K

R206

1K

C24

1000P

5

7

8

39

37

38

4

Lch

Rch

C202

0.1

C15

0.1

C301

0.1

22u6.3

+

C300

C16

0.1

16.93MHz

X1

C14

0.1

C203

SBSY

R20

100K

C201

0.1

TBC

49

48

1K

CP16 ATEST

46

47

2

45

20

FD TD SPDSLD

12K

R26

R25

11K

64

63

62

65

L2

C10

2200P

10K

R18

0.01

C12

33K

R19

0.1

C13

4700P

C11

ARF

EFM

10

19

25

23

24

21

22

20

17

18

16

15

14

13

12

11

6

9

7

8

3

4

5

1

2

58

56

57

53

54

55

51

52

66

67

68

64

65

62

63

59

60

61

71

74

75

72

69

70

73

Q4,5 B

D

A

C

10K

R203

10K

R202 1.5K

R16

22P

C8

1

C9

4P

C7

RF

E

F

1M

R10

C3

6800P

R9

1M

VREF

C6

150P

62K

R152

FE

TE

C5

100K

R201

82P

C4

0.015

3TE

PN

R15

100K

0.1

C206

LOESW

LIMSW

MGND SL+ SL-

SP+

SP-

4

23

22

21

20

19

18

13

15

17

16

14

12

11

10

8

9

6

7

5

3

2

1

4

13

15

16

14

12

11

10

9

8

7

6

5

3

2

1

F+

T-

F-

T+

E

F

VCC

VC

VR

LD

PD

GND

A

C

D

B

VCC

GND

F+ 13

T- 15

F- 16

T+ 14

E12

F11

10

VR

VC 8

9

PD

LD 6

7

5

A4

C3

B

D2

1

GND

VCC

R1 16K

R2 16K

R3 16K

R6 16K

A

C

B

D

E

F

10uH

L1

R4

390

39K

R5

39K

R7

R181

10

C181

0.1

R180 C180

10 0.1

R183 R182C183 C182

10 0.1 10 0.1

11

10

8

12

13

7

6

9

LOESW

LIMSW

100

R72

100

R73

22K

R74

R75

22K

27

28

10

R8

LDIOP

9.1K

R71

30K

R69

120K

R68 SP+ SP- T+ T- SL- SL+ 10

R184

0.1

C184

F-F+

1K

R123

R122

1K

ELVD-ELVD+

87

86

R161

16K

C192 0.33

220K

R194

0.68

C193

68K

R193

68K

R192

0.1

C194

4.7K

R190

820P

C190

R191

12K TROFF

10K

R21

820P

C21

5.6K

R22

30K

R70

R50

10K

R162

4.7K

120K

R67

85

84

65

63

62

64

SP/LOD+ SP/LOD-

10u10

C55

+

4.7

C56 11

12

13

6

7

8

9

10

ELV+

ELV-

SA5V

Q9

0-01

0-00

0-02

UNIT No.

KDC-C565FM

KDC-C465FM

KDC-C715

KDC-C465

KDC-C515FM

KDC-C665

NOYESNO NO

YES

NO NO

YES

C73 11

CP10,

YES

YESYES

NO

S4

NAME

MODEL R157

+5V

+8V

+5V

C200

0.1

10u10

C19

+

SD5V

0.1

C204

10u10

+

C2

10u10

C17

+0.1

C205

C23

4.7

NO

YES

NO

IC11

22K

2SB1565

DTA124EK

DTA143EK

DTC124EK

DTC343TK

2SB1295

2SC2412K

DTA124EUA

DTC124EUA

DAN202K

DAN202U

DAP202K

DAP202U

DA204K

KDC-C715/Y

13

EXPLODED VIEW (MECHANISM)

Parts with the exploded numbers larger than 700 are not supplied.

AB

1

2

3

A

B

C

D

E

F

G

H

J

K

L

M

M2x3.5

M2x2.5 (BLK)

M2x5

M1.7x1.5 (BLK)

Ø2x6

M1.7x3

M1.7x2.2

M2x5

Ø2x3.5

Ø1.6x4 WASHER

Ø2x5 WASHER

Ø1.6x3.5 WASHER

:

N09-4126-05

N39-2025-45

N86-2005-46

N09-4189-05

N09-4154-05

N09-4181-05

N39-1722-46

N86-2005-46

N09-4120-15

N19-2058-04

N19-2080-04

N19-2028-04

L

Lx2

A

Ax2

K

D

K

M

Fx2

Gx2

E

Ax3

Ax2

A

K

LL

H

HA

K

A

K

Jx2 Jx2

C

A

BB

69

49

55

19 12

14

7

27

52

46

45

18

60

37

35

30 26

3

9

10 21

28

22

1

2

24

29

58

43

47

44

M3

53

32 31 51

68

FC1 17

48 41

75 67

15

62

73

4

57

25

M2 M1

FPC1

PU1

66

6

23 36

13

16

44

20

71

72

34

65

11

64 59

54

5

44

33

50

876

877

Kenwood KDC-C715/Y User manual

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