Kenwood KDC-3024A, KDC-307A PC BOARD

A B C D E

1

2

3

4

5

6

7

R37

R36

R53

C41

C54
R41 C42

R39

C47

CP1

120

60

61

80

40

21

41

X1

CP2

C46

C50

C73

14

85

C74

C69

C62

R50

C70

R42

C48

C15

R9

R10

C14

C10

C44

R40

C43

C31

C33

R49

C75C76

R31

R46R47

C71C72

C36

R85

R83

R81

C61

R82

R84

R86

R88

R87

D3

S1

IC2

IC4

S4

S3

S2

X32-5380-00 (J74-1485-12)

EB

Q6

PC BOARD (COMPONENT SIDE VIEW)

10

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

Ref. No address

IC2 3B
IC4 5B

Q6 2C

X32-5380-00

11

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

F G H I J

1

2

3

4

5

6

7

C1

R4

R72

C2

D2

IC3

X32-5380-00 (J74-1485-12)

EB

Q2

Q1

C16

R3

C3

R12

R13

R1

R5 C5

R6R7

R43

R44

C7

C6

C8

C12

R45

CP5

C40

C32

C101

C102

R93R94

C100

R2

TE

VR

A
B

C

LD

PD

TRK IN

TRK OUT

FCS UP

FCS DOWN

D.GND

SLED OUT
/LOAD

/MUTER

/MRST

LO/EJ

/MUTEL
/MSTOP

MOTOR

S.7.5V

S.GND

LOE/LIM

A.+8V

A.GND

DRVMUTE

Rch

Lch

SPDL+

SPDL-

SPL

SBIO

TVD

TRD

FOD

P54

P53

P52

P51

P50

D.OUT PON

VREF2

GND

GCTL

NRFDET

RW

LDCNT

PWM

FBAL

TBAL

FE

B/TE

VDET

VREF

LDON

A/TE

BDO

OFT

D/ARF

TRCRS
REFNV

LOS

DATA

12EJE
/CLK
8EJE

SLED IN
/EJECT

BU.5V

VCC

E

F

IOP+

IOP-

VREF

ARFRFGND

R11

R15

1

116

22

1

115

3016

32 17

16

C11

C9

C52

R38

C34

R100

CP3

R48

R33

R71

C49

R89

C38
R34

R32
C37

R51
C51

C77
R91

R92
C78

R90

R52

C17

C18

CP4

R35

C39

R14

C13

R8

D1

CN1

IC1

EB

Q5

EB

Q3

CN2

EB

Q4

PC BOARD (FOIL SIDE VIEW)

Ref. No address Ref. No address Ref. No address

IC1 2H
IC3 5H

Q1 3G

Q2 3G
Q3 3G
Q4 5I

Q5 2H

X32-5380-00