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A

B

C

D

E

F

G

H

I

J

1

2

3

4

5

6

7

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

!

 Indicates safety critical components. To re-

duce 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.

5.0V

0V

8V
0V

0V

8.0V

0V

8V

8.0V

0V

13.2V

0V

4.9V

3.3V

2.38V

0V

5.0V

5V
0V

5V
0V

2.5V

2.5V

0V

0V

0V

5.0V

5.0V

5.0V

5.0V

0V

0V

0V

0V

5.0V

5.0V

0V

5.0V

5.0V

5.0V

5.0V

5.0V

3.0V

0V

0V

0V

5.0V

0V

5.0V

5.0V

0V

0V

5.0V

5.0V

0V

5.0V

5.0V

0V

5.0V

0V

5V

0V

2.2V

12.58kHz

3V

12.58kHz

31ms

5V

5V

31ms

10K

10K

22K

22K

47K

47K

47K

10K

10K

2.2K

10K

10K

47K

47K

4.7K

4.7K

IC3

IC1

IC2

(B/3)

(X25- )

IC21

IC22

IC30

(X25-9460-10) (A/3)

(X25- )
(C/3)

Q151

D111

Q106

D112

Q104

Q105

D104

Q103

Q6

Q102

D103

D202

Q203

D204

Q202

D201

Q201

D203

Q2

Q501

CN2

D501

CN1

D101

Q101

CN3

Q114

S300

D300

Q112

Q113

Q111

Q4

Q110

Q108

CN5

CN4

Q115

D113

Q109

Q107

D141

D153

Q142

Q143

Q141

D151

D152

D104

D151,204
D152,153

D101,201,203

D205-208

Q104

Q106

Q102

Q114
Q143

Q108

Q105,115

Q107,110,111,141

Q201,202

Q151,203

Q101,103,109112,113,142

Q501

D202

Q2
Q4
Q6

D300
D501

D113
D141

D112

D103

D111

2SA1530A

DTC144EUA

DTC343TK

:

:

:

2SA2057

DTC124EUA

2SD2375
UMC2N

DTA144EUA
DTA114EUA

2SC4081(S)

2SB1443

:

:

:

:

:

:
:

:

: DAP202U

AM01Z

2SC3052

B30-1661-05

DTB123YK
DTC114YUA
DTC114EUA

DA204U

:

:

:

:

:

:

:

MA4068(N)-M

MA4062-L

HZS9B1L

MA4130-L

HZS9A1L

HZS7A1L

1SR139-400

1SS133

:

:

:

:

AK04

:

:

:

:

:

IC3

IC30

IC22

IC21

IC2

IC1

703034AYGF-M01
S-80841ANNP
SI-8033JF-1103
NJM2060D
BU4066BC
HA12187FP

:

:

:

:

:

:

J1

J2

PIN LAYOUT (J1,J2)

BU5V

SERVO +B

CD4.7V

MUTE

PON(D) SW

BU DET

RESET

ILL +B

PON(A) AVR

BUS INTERFACE

SYS ACC

(BOTTOM

D208

D205

D206

D207

Lch+

Lch-

Rch+

Rch-

Rch

Lch

VIEW)

to CD MECHA

SYSTEM
u-COM

SW

X92-4590-03

(DXM-6513W)

SWOUT

GND

VIN

3

1

ON/OFF

5

VOS

100u25

100u25

C113

C114

4

2

C111

100u10

C112

L100

C115

1K

0.01

R111

C107

10u16

R107

15K

C102

C103

100u6.3

0.022

C106

0.047u5.5

R112

680

220u10

R110

120

R109

150

X1 12.58MHz

1u50

C2

VPP

1/2W

R106

22

R105

22

1/2W

R502

C205

2.2u35

R206

4.7K

R203

22K

R201

680

C201

2.2u35

22K

R202

R205

680

C202

2.2u35

RESET

22K

ILL CONT

BUS+

SYS ACC

BU 14V

BU 14V

2

1

5

4

3

8

7

6

R501

470

14

11

10

9

13

12

Rch+

GND

GND

2

1

GND

5

4

3

8

7

6

BUS-

470u16

C503

0.01

C502

14

11

10

9

Lch-

Rch-

13

12

ILL

Lch+

C117

C101

R101

18K

0.1

R103

18K

R102

22K

VSS

OUT

VDD

NC

4

3

1

2

12EJE SW

DOUT

2

1

A

GND

8

A

UDIO+B

LOS SW

D

ATA

5

CLK

4

3

Lch

7

6

M ST

OP

MUTE L

MUTE R

Rch

10

9

M RST

13

12

11

PL31

PL30

R116

R119

1.2K

1.5K

D4.7V

19

LOE/LIM SW

8EJE SW

B

U5V

16

15

14

DGND

DGND

18

17

SR

V GND

SR

V +B

M

OTO

R

22

LO/EJ

D4.7V

21

20

24

23

R117

R114

1.5K

R40

1.1K

R115

1.2K

10K

R118

10K

4.7u50

6

6

3

4

5

1

2

3

4

5

1

2

R113

1/2W

0.01

C116

R120

2K

1

6.8K

0.01

0.01

R45

C7

R43

470

C6

470

R141

4.7K

6.8K

R153

C151

0.01

C145

100u10

10u16

C152

C146

10u16

R143

47K

R144

1.5K

R152

R151

100K

F501

L501

6

ILL CONT

12

13

14

9

10

7

8

11

B

U

 14V

B

U

 14V

ILL

B

US-

SYS A

C

C

B

US+

GND

GND

4

5

1

2

3

SHIELD

Rch-

Lch-

Lch+

Rch+

B

U

 14V

13

Lch-

2

1

Lch+

10 9

8

12 11

5

4

3

6

7

ILL CONT

SHIELD

Rch-

Rch+

GND

SYS A

C

C

B

US+

B

US-

GND

ILL

14

B

U

 14V

13

13

66

77

88

14

14

10

10

99

11

11

6

7

9

8

10

11

14

13

10

13

12

14

9

11

3

7

6

4

1

2

5

8

R+

R-

L-

4.7u16

4.7K

R209

14

4.7K

C206

0.1

R214 10K

9

R211

12

13

11

VSS

10

8

C207

0.1

9

8

10

11

12

C204

1

C208

10u16

6

4

5

3

2

VCC

7

10K

R213

7

5

6

VSS

4

2

3

R215

220

100K

R216

R219

22K

14

13

VCC

220u6.3

C143

C144

220u6.3

C211

10u16

10u16

C209

C210

10u16

1

220

220

100K

R217

R218

R220

100K

R221

100K

R222

R223

220

4.7K

R208

4.7K

R212

68

76

81

82

A

VREF

77

78

79

80

85

83

84

86

87

72

REF CON

A

VDD

AV

S

S

73

74

75

69

70

71

A

UDIO

60

64

65

66

67

61

62

63

BVDD

BVSS

56

57

58

59

52

53

54

55

51

50

49

46

48

47

45

44

13

100

98

93

ILL DET

88

89

90

91

92

DISC EJ

SYS ACC

94

95

BU DET

97

SDA

96

5

MUTE

99

SCK

CD4.7V

CD MO

T

O

R

CD D

A

T

A

CD CLK

4

3

2

1

EVDD

CD RST

CD-ST

OP

EVSS

9

8

7

6

12

11

10

LED IND

21

12EJE SW

LOE/LIM SW

8EJE SW

LOS SW

17

16

15

14

20

19

18

CD MUTE

CD LO/EJ

B

US DO

ILL A

ILL W

B

US DI

25

24

23

22

29

28

27

26

33

38

43

42

41

PUN(D)

40

39

VDD

VSS

REGC

37

36

X2

X1

34

XT2

XT1

35

31

32

RESET

SYS ON

30

R1 2.2K

R49 1K

R48 1K

R55 2.2K

R54 2.2K

R53 2.2K

R3 100

R4 1K

R6 100K

W2

R38 47K

R37 47K

R5 47K

R12 100K

R13 1K

R16 1K

R14 1K

R2 4.7K

R29 4.7K

3

4

5

13

12

14

18

19

20

23

22

26

28

27

29

30

0.01

C3

R32 47K

R23 1K

R18 100K

R22 47K

R31 2.2K

R27 47K

R25 1K

CLK

DO

DI

R44 100K

R42 100K

R36 4.7K

14

18

5

3

23

19

12

13

4

22

20

DIN

GND

DIN

DOUT

1

2

4

3

VCC

STBY

BUS+

BUS-

8

7

5

6

1000P

C155

6

0.01

C153

1K

R24

2.2K

R35

4.7K

R34

1K

R9

4.7K

R41

W1

0.1

C1

7

8

R+

R-

L-

22K

R503

R142 4.7K

18K

R207

4.7u16

C203

6

8

7

0.022

C501

26

27

33

14

13

1

14

13

33

R33 4.7K

2.2K

R39

0.01

C8

1

29

28

30

100

R156

100

R155

1000P

C154

IC/VPP

100

R30

100

R28

1K

R11

C4 4.7u50

+

++

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

DTA144EUA
DTB123YK
DTC114YUA
DTC343TK
UN5111
UN5211
UN5213
UN5214

2SB1443

2SC4081

DTA114EUA
DTC114EUA
DTC124EUA
DTC144EUA

UMC2N

BU4066BC

DAP202U
DA204U

MA142WA
UN5212

HA12187FP

CS-434HU/HC

Summary of Contents for CS-434HC

Page 1: ... 1621 15 Knob EJECT K24 3960 02 HONDA GENUINE ACCESSORIES MODEL PARTS No DESTINATION CS 434HU 08A06 4E1 2000 U S A HONDA CS 434HC 08A06 4E3 2000 CANADA HONDA Head unit connection code for servicing E30 4238 05 CD mechanism information is not in this service manual Please refer to service manual X92 4590 03 B51 7933 00 ...

Page 2: ...voltage detection IC3 Switching regulator Power supply for CD4 7V IC21 OP amplifier Lch Rch unbalance balance conversion IC22 Analog SW Audio input output switching IC30 BUS I F BUS Interface Q2 PON D control Digital system 5V power supply PON D outputs by ON Q4 Disk indicator control Switch on a LED light by ON Q6 IC22 control An audio output is not carried out by ON Q101 BU detection At the time...

Page 3: ... of ejection H 14 12EJE SW I CD S2 12cm DISC L 8cm DISC H 15 17 NC O Not used Load Start L 18 LOS SW I CD S1 With no DISC H Those with DISC L 19 8EJE SW I CD S4 Completion of ejection H 20 LOE LIM SW I CD S3 DISC chucking H 21 IC Vpp Write in voltage Usual Hi Z 22 CD LO EJ I O CD loading ejection control Eject H Loading L 23 CD MUTE I CD mute request Mute ON L Mute OFF H 24 25 NC O Not used 26 BUS...

Page 4: ...pply H 44 50 NC O Not used 51 AUDIO O Audio output switching Audio output L Audio not output H 52 57 NC O Not used 58 BVDD 5V potential 59 BVSS GND 60 72 NC O Not used System ACC ON H 73 REF CON O A D port standard voltage output Others L Always L 74 AVDD 5V potential 75 AVSS GND 76 Avref I A D port standard voltage input 77 89 NC I Not used 90 ILL DET I Illumi detection from H U Illumi ON L Illum...

Page 5: ... VPP W289 R118 W282 R142 W522 W290 R116 W291 X25 9460 10 A 3 J74 1417 22 X25 C 3 X25 B 3 L100 C106 B E B E B E E B B E B E B E B E B E E B B E E B E B E B B E B E B E E B 2 5 E B B E E B E B B E B E 2 13 D501 D113 Q111 Q110 D112 Q107 D204 D203 D201 D152 D153 D104 D111 D101 IC21 D141 Q141 D103 IC22 D151 S300 D300 CN1 J2 J1 CN3 CN4 IC3 CN2 Q104 Q102 C6 C117 R40 W107 W108 W110 W104 R33 R43 C7 R45 R44...

Page 6: ...502 14 11 10 9 Lch Rch 13 12 ILL Lch C117 C101 R101 18K 0 1 R103 18K R102 22K VSS OUT VDD NC 4 3 1 2 12EJE SW DOUT 2 1 AGND 8 AUDIO B LOS SW DATA 5 CLK 4 3 Lch 7 6 M STOP MUTE L MUTE R Rch 10 9 M RST 13 12 11 PL31 PL30 R116 R119 1 2K 1 5K D4 7V 19 LOE LIM SW 8EJE SW BU5V 16 15 14 DGND DGND 18 17 SRV GND SRV B MOTOR 22 LO EJ D4 7V 21 20 24 23 R117 R114 1 5K R40 1 1K R115 1 2K 10K R118 10K 4 7u50 6 ...

Page 7: ...10 A 3 X25 9460 10 C 3 X25 9460 10 B 3 J 2 X25 J 1 X25 A B C D E N09 4349 05 N35 2605 45 N80 2006 46 N83 3005 46 N83 3006 46 M2 6x5 BLK φ2x6 φ3x5 φ3x6 D D D Ax2 Dx2 D D 712 203 214 721 721 715 715 708 708 704 701 710 715 702 722 DME1 FC1 PA1 211 213 211 205 206 Ex2 Cx2 Cx2 Cx2 Dx2 C C B B CS 434HU HC ...

Page 8: ...05 ELECTRO 10UF 16WV C153 CK73GB1H103K CHIP C 0 010UF K C154 155 CK73GB1H102K CHIP C 1000PF K C201 202 C90 2600 05 ELECTRO 2 2UF 35WV C203 205 C90 2595 05 ELECTRO 4 7UF 16WV CS 434HU HC ELECTRIC UNIT X25 9460 10 C206 207 CK73GB1C104K CHIP C 0 10UF K C208 211 C90 2597 05 ELECTRO 10UF 16WV C501 CK73GB1E223K CHIP C 0 022UF K C502 CE04DW1C471M ELECTRO 470UF 16WV C503 CK73GB1H103K CHIP C 0 010UF K CN1 ...

Page 9: ...CHIP R 100K J 1 10W R223 RK73GB2A221J CHIP R 220 J 1 10W R501 RD14BB2C471J RD 470 J 1 6W R502 503 RD14BB2C472J RD 4 7K J 1 6W W101 R92 2052 05 CHIP R 0 OHM J 1 10W W102 107 R92 2053 05 CHIP R 0 J 1 8W W108 R92 2052 05 CHIP R 0 OHM J 1 10W S300 S70 0883 05 TACT SWITCH D101 MA4068 N M ZENER DIODE D103 AM01Z DIODE D103 1SR139 400 DIODE D104 HZS7A1L ZENER DIODE D111 HZS9A1L ZENER DIODE D112 AK04 DIODE...

Page 10: ...cha Azevedo No 456 Edificio Jaú 10o Andar Cerqueira César Cep 0140 001 São Paulo SP Brasil KENWOOD ELECTRONICS UK LIMITED Kenwood House Dwight Road Watford Herts WD1 8EB United Kingdom KENWOOD ELECTRONICS DEUTSCHLAND GMBH Rembrücker Str 15 63150 Heusenstamm Germany KENWOOD ELECTRONICS FRANCE S A 13 Boulevard Ney 75018 Paris France KENWOOD ELECTRONICS BELGIUM N V Leuvensesteenweg 248 J 1800 Vilvoor...

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