Hitachi CX45 Schematic

4321

CON2
CON8

R32 120K

TSN

TEL2

TEL1

TSO

TSIP

TSIN

TS2P

TS2N

TS2O

THLD

DFCT

8

1234567

L903

100uH

R37
220

2.2K

R33

R75 68K

VR2
100K

R72

39

680K

381

37

36

35

34

33

32

31

30

29

28

27

26

24

C20

10U

R47

C53
100P

Q5

9015C

R62

10K

R53
15K

R54
15K

47K

C54

100U/10V

C67

15K

103M

R946

10K

R50
10K

R51
10K

C55

4.7U/10V

R48
10K

R40
1K

C934

27P

C58

27P

C59
100P

Q4
9014C

R43
10K

R44
10K

R45
10K

R42
10K

R49
15K

C61

100U

C62

100U

C66

C68 10U

R56 22K
R57
R58
R59

R60 22K
R61

R77

4.7

Q1

R34

9015C

10

XTAL1

C13

25P

80

1

2

RO

C65
100U

3

/RO

VDA

4

/LO

5

LO

6

GNDA

7

8

/TEST3

/TEST4

9

10

/TEST5

11

SBOK

12

VDDD

13

GNDD

14

BUS0

15

BUS1

16

BUS2

17

BUS3

18

/CCE

19

BUCK

20

PFCK

/RST

21

SUBSYC

22

SUBD

23

CLCK

24

2526272829303132333435

VDDD
C46
220U

C64
104

C63
104

104

R66

10K

22K
22K
22K

22K

Q2
78L05

16.9344MHz

79

GNDX

XO

GNDA

GNDD

78

X1

DFCT

C19

25P

74

75

76

77

/TEST2

DOUT

EMPH

VDDX

IC1

TC9284BF

TEL2

TEL1

TGUL

TGUH2

73

AOUT

TGUH1

72

BCK

TKIC

71

CHCK

FMON

70

WDCK

/TEST1

69

COFS

SPDA

GNDD

TESTX

/HS

VCIF

LPFO

66

67

68

LPFN

TMAX

PDO

PDCNT
VDDA

DTSC1

MONIT

DTSC2

GNDA

RFI

VREF

RFRP

SBAD

TEOF

TESH

FEI

FEL1

FEL2

FKIC

FCS1

DMPC

SEL

/TEST

DMON

2VREF

DMFC

FMFB

3637383940

R9 47K

R7
1M5

C933

103

C10

103M

C11

R3

R13 10K

R11 10K

R12 1K

C7
332M

R20 22K

R21 39K

220K

C21

472

2M2

C23

682M

104

C959

22U

C18
100P

T902

C1
470P

T903

C5

152M

R30

C15

22P

1K

C8

6P

470K

C25
333M

C30

C31

473

47U
C32

473

C17

473

2

3

4

5

6

7

VR1

8

3.2K

9

10

C70 102

11

C9

1U

12

13

14 25

R6

27K

C29

47U

R2
1K

R1

2K7

R17
82K

R15

R5

2K2

65

R4 33K

64

63

62

61

R10

60

220K

59

58

57

C6

56

332M

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

R19

R16
33K

E C

C34

100U

R18

12K

46

47

48

RFO

MDI

RFN

RF1

/TEST5

VRO

2VRO

RFRP

SBAD

DFIN

IC2

FEP

FEN

TA2065F

FEO

FE1

FHLD

FSN

FEL1

FEL2

FSO

COSC

151617181920212223

C2
104

C12

4.7U

Q3

9014C

R70
10K

R41
100

1

2

3

4

BA4558N

5

6

IC4

7

8

C51

100U/10V

C49
470P

C52
100P

C60
100P

R52
22K R55

B-0/P

B-1-P

B+1/P

D

V-

A+1/P

A-1/P

A-0/P

C56

4.7U/10V

C

B

R39

V+

1K

C50
470P

45

LDO

OSC1

C16
47U

C3

473

44

FPI

GND

43

FNI

VCC

CON1
8P 2.0

8

42

TNO

SEL

180K

R31

DMEO

41

TNI

TPO

DMEP

40

TPI

FMSP

FMSN
FMSO

DMEN

C14 682M

C24

224M

C44
153M

1234567

C33
103

R76 39K

T901

C26

R29 12K

R24

R908 2M2
R27

R26 3.3K

R23

47K

C27

22U/50V

C28 104

R22

4K7

273M

R25

15K

10K

3.3K

CN902

15 PIN

F-

15

T+

14
13

F+

12

T-

11

LD

10

LG

9

PD

VR

8

A

7

C

6

D

5

F

4

E

3

B

2

COM

1

D

C

B

R35
47K

1

J78
2P 2.0

C945

104

2

B0B1B2

B3

SLT

CLT

MUTE

CCE

C947

470U/16V

CON4

12345

5 PIN

+8V

D-GND

R-CH

A-GND

L-CH

A

1 2 3 4

123456789

BUCK

CON5

9P 2.0

C47

1U/50V

C45

100U/10V

C969
220U/16V

CON3
6P 2.0

6

FM-

FM+

GND

SLT

DM+

12345

DM-

C22

104

13

PW_GND3

PW_GND2

12

14

OUT(-)3

OUT(-)2

11

C36
104

15

PVCC3

PVCC2

10

16

OUT(+)3

OUT(+)2

9

C35

104

24

23

22

21

20

19

18

17

VIN3

IC3

VIN2

8

C39
104

SGND

TA2092N

VC1

7

SVCC1

VR1

6

R74

10K

VIN4

PVCC4

OUT(-)4

OUT(+)4

VIN1

OUT(+)1

4

5

C4
104

R73

4.7K

PVCC1

3

OUT(-)1

2

PW_GND4

PW_GND1

1

Title

SKC-V3L SANYO DA11 CD MECH

Number RevisionSize

D

Date: 27-Nov-2001 Sheet of
File: E:\HUI\skcv3l\pcb\toolpcb\V3lcd.sch Drawn By:

4

A

1

01

DISPLAY

87654321

33PIN

D

INTRO REPEAT RANDOM

CH TRACK REMAIN MEMORY

TIMER ON OFF SLEEP

TAPE CLASSIC ROCK
AUX POP JAZZ

PLAY

D

SW 1 2

FM AM
MW PM

33

123456789

CD/P.PTUNER/BANDTAPE

D221

POWER

REPEATMEMORY

C

UPDNSTOP

SLEEP

D210
4148

4148

T1

T0

4148

4148

4148

FUNCTION

4148

4148

D207

D208

D209

M/RANDOM

4148
D204

4148
D205
4148

D206
4148

D220
4148

KR7

KR6

KR5

KR4

KR3

KR2

KR1

4148

B

4148

A0

KR0

K3

K2

K1

K0

SURROUND

3CN205*

2

3PIN 2.0 250 26#

A

1 2 3 4 5 6 7 8

SURR/SW

1

SURR/IND

SUR
R1.5 GREEN

LW TV

1011121314151617181920212223242526272829303132

10

11

TC9314F-039

CCE/B0

CCE

BUCK

S1-S21

IC201

BUCK/B1

R206
47K

D228

4148

1213141516

DOOR-OPEN

DOOR-CLOSE

D227

CN213*

7PIN 2.0*

CD-REC

PU-INNER

4148

1

3V

MODE

MUTE IND

2

1

3

23456

VDN

VUP

PWR/IND

F0

F1

VDD

13PIN 2.0 300 28#

BUS 0

TRAY-CLOSE

BUS0

MUTE

BUS1

BUS 1

17181920212223

BUS 2

BUS2

BUS 3

BUS3

24

25

26

27

28

S25-S30

29

30

31

32

33

34

K0

K1

35

K2

36

K3

37

38

39

VOL-UP

VOL-DM

40

D226
4148

PWR
R1.5 RED

C212 1U/50V C214

TRAY-OPEN

PREAET 3

4142434445464748495051525354555657585960616263

D225
4148

123456789

SLT

CLT

CN204* 9PIN 2.0 300 28#

R_0

GND

R_1

7

MUTE

COM1

COM2

STEREO/IN

HOLD

POWER

D219 4148

MHz
KHz

VLCD
VXT
XIN

XOUT

RESET

VDD

AMIN

FMIN

GND

DO2

DO1

IF IN

MUTE

R207 2.2K

CN212*

6PIN 2.0*

33

123456789

C221 1U/50V

80

79

78

77

76

75

74

C208 330P

73

72

71

70

69

68

67

66

65

REMO CON

64

V203
RPM6938-V4

6

CD SYNC

X201

75KHz

R219 4.7K

C209 330P

R218 1M

123

R205

R223

F0

C224 104

C202 25P

R203 47K

C223
104

C204
47U/10V

10K

R222
10K

5

F1

C201

C207

330P

47

R_0

C205

220U/10V

25P

CN202

FM/OSC CABLE(ONE CORD)

1

2

C210 103

R204

2.7K

Q202
9014

R221

2.2M

104

1

234

R_1

POWER

C206
104

4148

D201

C220

C222103

1U/50V

R217

1.8K
Q203

9014

Q204
9014

C211

1U/50V

Q201
9014

Title

SKC-V3L CONTROL SECTION SCHEMATIC

Number RevisionSize

A2

Date: 27-Nov-2001 Sheet of
File: E:\HUI\skcv3l\pcb\V3lctl.sch Drawn By:

CN210*

9PIN 2.0 300 28#

1

2

3

4

5

6

7

8

9

2

AM IN

AM/VT

FM/VT

MUTE

B0

B1

C

ST.

I.F.

B

A

1

D

C

B

A

CASSETT

EARSE HEAD
6PA

R/P L

7X2.5 4X300 3X250

AP4211

1

2

1

2

R/P R

AP4211

2

SW/LEAF

1

LSW
MOTOR

1 2

MD1

C337

47U/25V

IN4148

CN6*

1
2
3
4
5
6
7

22
23
24

SW151H

SW1-2

D1

CN7
7PINS 2.5

1
2
3
4
5
6
7

C329
222M

BIAS/2A621

C21

C22

C28

C24

C23

100P

502

270

R17

R14

FM/O

QUAD

VCC

AM/O

5

6

C17
10U/10V

C51

103

104

660R

103

L7
10uH

C50

103

C55

121110

NC

1Y

R197
47K

C101

0.01

683M
C40

10U/10V

12K

12K

AM/O

AGC

7

C29

CT4

390P NPO

10P

VD4

R25

R30
10K

C49

220U/10V

A

7

C102

100U/16V

DET

GND

8

10U/10V

IC101
LM7808

CF2

SFU450B

C16

AM/COIL

R8 22K

R7 10K

R24
270

R21

CF3

MIX

234

FM/SENS

R9

10K

R10

VS

AM/IF

AM/OSC

R23

6.8K
T3

AM/OSC

CDA10.7MG33

100

C20

2423222120191817161514

FM IN

AM/IN

1

AM/SENS

L5

68:20T

C33

Q5

9014C

Q9

9014C

Q3

R32

9014CQ4

R39
15K

1K

ZD2

11V 1/2W

14

15

16

2X1XXCOX3X

VDD

2Y3YYC

OY

1

23456

470U/16V

13

C47

220U/10V

R198

47K

C190
100P

R47
100

4

GND

3

R/CH

R196
33K

2

DGND

1

+8V

5

L/CH

C191
100P

FM ANT
ROD

D2

IN4148

L1

4.5T 4.5MM

SW151A

SW1-2

SW1-2

SW151C

T301

C1
30P

C3

47P

VD1

3

6

2

5

1

4

R309

8.2K

SW151D

7

10

8

11

9

12

SW1-2

R314

22K

22K

Q304

9014C

C332

220U/16V

TA8176N

AGCBYRF/IN

123

C2
33P

C4

102C5104

C7 180P NPO

SVC201

R1
47K

L6
10uH

Q2
9015C

R15
10K

R307
330K

R308
330K

1U/50V

SW151B
SW1-2

R310

8.2K
C306

1U/50V

C316 222M

R324
330

C333
222M

R322
27K

C334
472M

IC1

CT1

Q1

9014C

C305

C301

R303

C25

10P

R2
10

R301

82K

220U/10V

39

SW151E

C368
222MR315

9015C

R323

104

L2

4T5 4.5MM
C8
103

C34
100U/10V

123

NF1

R305

5.6K

C313

0.002M

SW1-2

Q303

R325
10K

22

VCC

4

R3

15
14
13

D301

IN4148

5

RF/OUT

C26

8.2K

IC301

L/IN

C309

C307

SW152G

R311

GND

6

10U/10V

T1

BA3308

456

L/O

GND

R313

4.7U/10V

0.0022M

19
20
21

SW1-2

5.6K

Q302
9014C

MIX

MIX/O

7

8

C6
5P

VD2

SVC201

C10

106FP PINK

150P

R4
47K

C15
104

ALC

VDD

470K

C310

C308

0.0022M

SW151F

SW1-2

R335
100K

R319

10K

R317
10K

IF/O

9

7

C311

18
17
16

R316
10K

FM/TV

101112

R18
22

CT2
10P

C369
102

8

R/O

22U/16V

4.7U/10V

C315
10U/25V

Q301
9014C

OSC

NF2

9

R/IN

R306

C314

OSC/O

100P

C9

15P

C11

7P
R29

2.2K

100U/16V

R302
82K

5.6K

0.002M

R312

5.6K

R16

100

C30

2

1

2PIN 2.5

L4
3T5 4.5MM

C312

C302

220U/10V

R304 39

Q305
9014C

R333

8.2K

CN2

R329

100

R338

100K

R330
22K

A049 YELLOW

SFE10.7MA

C12
104

VD3
SVC321

R6

R13

2.2K

C370

203

9014C

C366

104

R337
22K

Q307

9014C

R334

2.2

R336
22K

Q306
9014C

CF1

100K

R332

C13

47K

T2

200U/10V

CT3

10P

203

R195
33K

R31
22K

CN26 5PIN 2.0

1 2 3 4

823M

R19
22K

C19

10U/10V

LPF1

LPF2

IF/O

TUN

9

101112

R20

220K

R12
10K

SVC321

100K

C27

GND

AM/OUT

R22

R28

1K

C44

98

BGND

IC4

TC4052BP

C193

203

Q105
9015

C103

1000U/16V

823M

VCO

STEREO

R27

C43

C18

0.002M

IF

ST.

AM/VT

FM/VT

10K

Q7

9014C

ZD1
5V1 1/2W

R121

IN4148

Q103
B772

CF4

CSB456F29

13

IC2
TA2O57N

L/OR/O

C35

123

R34

3.3K

5.6K
R36
15K

C38

0.47U/50V

222M

R38

104

6.8K

C32

203

CN3

123456789

9PIN 2.0

B0

B1

MUTE

C41

10U/10V

1K

D6

D9 IN4148

R109

2.2K

R107
1K

C66
1U/50V

R120
1K

Q106

9014C

Q104

9014C

C36
123

C37
222M

R37

6.8K

R106
100K

R33

5.6K
R35

15K

C42

0.47U/50V

D3

CW1

R108
100K

R115
10K

C107

0.02

SW4B
SW1-2

IN4148

2.2U/50V

R116
10K

C106

0.02

Q102

R104

9014C

22

R103

680

ZD102

ZENER/6.8V

R179
39K

R41

4.7K

6
5
4

C48

683M

DBB BOARD

R180
39K

R181

4.7K
R194

4.7K

R112
470

C105
220U/10V

R40

4.7K

3
2
1

C46

R182

4.7K

Q19

9014C

C176

22U/10V

R178 10K

2.2K

R191
22

C104

2.2U/16V

R167

9014C

C143
1U/10V

C144
1U10V

683M

1K

Q8

10U/10V

Q20
9014C

R102
33K

R101

R146

4.7K

R147

4.7K

SW1-2

SW4A

R149
22K

C140

IC6

C177

1U/50V

IC3

C178

1U/50V

C175
102

Q101
9014C

1K

ZD101

ZENER/6.2V

R166

1.5K

R156 3.3K

16

LIN

1

GNDVDD

C132
152M

C149

4.7U/16V

16

1

PT2253A

VSS

C150

4.7U/16V

C174

100U/16V

102

6

L/INR/IN

TA8227P

7

100U/16V

C64

2.2U/10VR65

15

2

15

2

C163

5

8

R169

C164

C110

R187
22K

14

REF

345

LF1

C133

14

R/O

345

L/O

R159
10K

R168

4

NF1

9

NF2

68

470U/16V

Q10

9014C

C141

13

RIN

O/SW

PS2

PS1

C135

332M

C134
332M

R160

10K

13

R/IN

GND2

L/IN

GND1

C152

1U/50V

100U/16V

68

GND

GND

GND

RIP

C162

10U/16V

Q107
B772-Y

R1131KR114

R152
10K R153

R155

R154

4.7K

47K

Q15

9014C

C146

3.3U/25V
C142
100P

100P

121110

L/LPF

R/LPF

R/OUT

6

7

LF2

PS4

PS3

C137

152M

332M

C138

C136

104

332M

9014C

C153

1U/50V

C156

4.7U/50V

121110

U/D

R/IN-

R/O-

6

7

INH

L/O-

L/IN-

C154

220U/10V

R161
100

C168

100U/16V

C161

2

3

STB

BS1

L/OUT

11

10

BS2

R/O

VCC

L

C160
100U/16V

C167

1000U/16V

C119

0.02

10K

Q108

IN4148

9014C

C111
3300U/25V

98

L/OUT

TA8173AP

VCC

100U/16V

Q17

98

OSCDCO

C155

220U/10V

C169
104M

1

12

C170
104M

CN25

D302

6.8K
R144

220K
Q16

9014C

R157 1K

R158
1K

IC5

R148

100

C139

9014C

R162 100K

C157

4.7U/10V

C166

1000U/16V

R170

2.2
R171

2.2

1000U/16V

CN25*

2PIN 2.5 250

1
2

2PINS 2.5

CN14
3PIN 2.5

1
2
3

220U/10V

Q18

C128
104

C165

C114
103

C192

R163

Q112

9014C

R5
10K

C129
100U/16V

C112

103

1
2

1
2
3

CN14*
CON3*

4321

CN1

C145

C130
103

473M

C148

1U/50v

1

2

3

C147

1U/50v

100

R111

C256

2.2U

R164
10K

R134
15K

D20
IN4148

R339
10K

33K

R165

D17

D19

R190

100K

IN4148

CN21

L

1

2

3

4

5

5PIN 2.5

R105

D104

IN4001

D102

IN4001

2.2K

D103

C113
103

IN4001

C115

103

D101
IN4001

Title

SKC-V3L MAIN BOARD SCHEMATIC

Number RevisionSize

D

Date: 27-Nov-2001 Sheet of
File: E:\HUI\skcv3l\Toolpcbv1\SKC0159.SCH Drawn By:

3PIN 2.0

CN28

CN28*

2

1

2P2.5

2P2.5*
CN27*

SN27

2

1

2P2.5*

2P2.5

C257

2.2U

C127

3.3U/25V
CN22*

CN22

4X2.5 26# 170 450

4PINS 2.5

1

2

3

100K

4

IN4148

CN21*

1

2

3

4

5

5PIN 2.5 150 26#

R172 150

SW302

DBB BOARD

F1

2A/250V

T?

TRANSFOMER

2

SW401
SW1-2A

BT4

BATT

3

SPK3

2

2

1

1

2

2

1

1

1
2

1

2

2

3

1

4

R173
150

7
4
5
6
3
2
1
8
9

EAR BOARD

CN5

13PIN 2.0 R

TO CONTROL BOARD

1

POWER

2

R_1

3

R_0

4

F1

5

F0

6

CD SYNC

7

MUTE

8

GND

9

VDD

10

VOL+

11

VOL-

12

PWR/IND

13

+3V

CK2

2

SOCKET

1

1

BT3

3

BATT

SPK4

L

1

SPK1

L

SPK2

D

C

JK2

B

A

Listado de Materiales CX-45

01-1V3L00000-30 REMOTE CONTROL ASSY
01-V3L000001-20 MAIN BOARD ASSY AM/FM
01-V3L000003-10 RECTIFIER BOARD ASSY
01-V3L000004-00 DISPLAY BOARD ASSY
01-V3L000009-00 AM/FM H.P.BOARD ASSY
01-V3L000019-00 VOLUME BOARD ASSY
01-V3L000030-10 CD BOARD ASSY
18-2485V3000-17 TRANSFORMER 230V 12V/1A
19-810530108-07 SPEAKER 3W 8 OHM
19-821051032-08 TWEETER 5W 8 OHM
26-341030300-00 ELECT CAP 100UF 25V
26-352230200-00 ELECT CAP 2200UF 16V
32-100000009-02 ANTENNA
32-516300500-00 MAGNET
38-219510029-00 FM COIL
41-061100000-0L LEAF SWITCH
43-520115020-01 AC SOCKET
44-302610200-41 STRAND JUMPER WIRE UL1007
44-8E0006065-00 15P FLEX FLAT CABLE
46-220420100-10 FUSE 2.A/250V
47-304051302-10 UL TUBE
57-08V300010-07 MASK PLATE-(SILVER)
57-08V300030-076 PVC PLATE
58-09KOPEN00-00 CABLE TIE 2.5MM
58-190275700-00 FELT (W/TAPE)
58-190DS9500-00 FELT (W/TAPE 90x5mm)
58-26D77A000-00 RUBBER DIA 6xl mm
58-26SKCV200-00 HARD RUBBER FOOT
58-51SCD6600-00 BATTERY RIBBON
58-61AC21000-00 SHOCK ABSORBER (RED)
58-61AC22000-00 SHOCK ABSORBER (GREEN)
58-76V300000-00 CLOTH 40x40mm
58-82SKCV200-00 SPONGE 55x25x25mm

61-04SKCV200-00 ANTENNA CONTACT PLATE
61-11SKCV200-02 TRANS. BRACKET
61-16V300000-00 MAGNET CAP TOP DIA 40mm
61-26TX44001-00 BATTERY SPRING (-)
61-68V300000-00 CD DOOR PLATE
61-80V3L0010-00 RECORD SHAFT
61-900006020-00 SPEAKER CLIP
61-900016000-00 SPEAKER CLIP
61-91V300181-01 SPEAKER GRILL R
61-91V300281-01 SPEAKER GRILL L
61-91V300381-01 SPEAKER GRILL SMALL
61-94SKCV220-02 SPRING-CASS DOOR
61-97V300020-03 SPRING-CD
61-97V300041-00 SPRING-CD DOOR
71-11V300010-20 V/CASS DECK
71-70DA11N00-02 CD MECHANISM
45-121830418-06 AC CORD SET
56-02V3002A1-10 TWEETER TOP CABINET
56-02V3003A1-10 TWEETER BOTTOM CABINET
56-02V3L01A1-20 TOP PANEL
56-04V3000A1-20 FRONT CABINET
56-05V3006A1-20 REAR CABINET
56-06V3000A1-10 BATTERY DOOR
56-07V3000B0-10 DOOR CLIP HOLDER
56-07V3001B0-10 CASS DOOR BRACKET
56-07V3005B0-10 CD MAGNET HOLDER
56-07V3L0080-10 LCD BRACKET
56-13V300065-40 CASS DOOR HITACHI
56-14V300063-10 CD DOOR (LIGHT BLUE)
56-220338C00-BA LASER COVER
56-1610601B0-1 MAGNET CAP BOTTOM(BLACK)
56-22V300162-41 LEFT COVER-SPEAKER
56-22V300262-41 RIGHT COVER-SPEAKER
56-22V3003A1-10 LEFT COVER-TWEETER
56-22V3004A1-10 RIGHT COVER TWEETER

56-22V3L00A1-10 FRONT COVER
56-240Z24100-BA GEAR
56-240Z24110-BA HOLDER GEAR
56-41V3000A1-10 HANDLE (SILVER)
56-41V3001A1-10 HANDLE COVER (SILVER)
56-54V300431-10 DBBS KNOB (MET, ORANGE)
56-54V3L00A1-10 CD CONTROL KNOB (SILVER)
56-54V3L01A1-10 VOL KNOB (SILVER)
56-55V300081-11 CASS KNOB(GRAY)
56-57V3L0081-40 DISPLAY LENS
56-62V200080-10 SPACER
56-63V3000B0-10 CD DOOR CLIP
56-69V3000B0-10 LONG PLATE (ABS)
56-810000000-AA AC SOCKET COVER