background image

A

B

D

F

H

J

C

E

G

I

2

1

3

5

7

4

6

8

7

6

5

4

3

2

1

GND

VCC

9

10

11

12

13

14

15

16

T1/T2 SW

EQ SW

20K

R107

18K

R111

330K

R105

C113

330P

1K(B)

SFR101

10u50

+

C111

47u35

C123

+

R1

18

47K

1

2

3

3

2

1

1

2

3

4

5

1

2

3

4

5

1

2

R101

10

1

2

10

R102

4.7u50

C116

4.7u50

+

C115

C1

18

820P

C1

17

39K

R1

10

SFR102

1K(B)

R106
330K

18K

R112

20K

R108

1K

R1

17

1u50

C124

+

C114

330P

10u50

C112

+

0.01

C110

330P

C108

4.7u50

+

C120

4.7u50

+

C119

R109

39K

0.01

C109

C107

330P

C101

39K

R245

C102

R246

39K

470u16

+

C103

0.1

C106

0.1

C105

C197

0.1

0.1

C104

GND2

3.3K

R113

2.2K

R123

10mH

L101

C127

270P

2200P

C125

R124

2.2K

3.3K

R114

L102

10mH

C128
270P

2200P

C126

C122

0.1

100u16

C121

+

330 1/4W

R125

RLY101

13

11

9

4

8

16

1

6

+

1

1

2

2

2

1

R103

1

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

1u50

C135

+

R137 18K

R126

1u50

C133

+

0.1

C137

10u50

C139

+

100K

R139

1u50

+

C129

C136

1u50

+

C130

R142 1K

C145

22u25

+

10u50

C140

0.1

+

1u50

C138

R140

100K

+

100u16

C134

+

R138 33K

1u50

+

C143

100K

R135

150K

R129

2.7K

R131

1u50

+

C141

1.2K

R127

L103

L104

+

R132

2.7K

R136

C142
1u50

1.2K

R128

R130

100K

C144

150K

1u50

+

R133

3.3K

3.3K

R134

22

21

20

19

18

17

16

15

14

13

12

GP

GH

GL

GP

 CAL

GH CAL

REC CAL

1

2

3

4

5

6

7

8

9

10

11

FQ

F/Q

FM

FP

 CAL

R236

10u50

C193

+

39K

100P

10u50

+

+

47u35

2.2u50

C178

+

47K

R234

47K

R198

R239

R199

100u16

C173

+

0.1

C172

39

R197

C179

2.2u50

+

C177

1K

R196

3.3K

R194

1u50

C176

+

2.2K

R192

10K(B)

SFR108

3.3K

R193

1K

R195

1u50

C175

+

10K(B)

SFR107

2.2K

R191

2.2K

R189

2.2K

R190

100P

68K

R203

51K

R209

150K

R208

22K

R201

100K

R202

R210

R211

R212

R204

56K

R206

68K

R205

4.7K

R207

39K

R241

150K

R240

4.7K

R177

R176

1 1/2W

R244

R242

1u50

C170

+

R243

R178

3300P

C167

27K

R174

27K

R175

3300P

C169

6800P

C168

3.3

R173

22u25

C165

+

0.015

C166

C180

C192

C194

L106

L105

2.2u50

+

C164

2.2u50

+

C163

100K

R181

100K

R182

R171

10K

R172

10K

3

4

5

2

1

6

C171

200K(B)

SFR106

220P

C160

220P

C159

SFR105

200K(B)

22K

R1

16

28

1

3

2

6

8

9

26

L107

4.7K

R238

1/4W

47u35

C191

+

150K

R148

R147

150K

10K

R391

4

1

3

2

5

8

7

6

3.3K

R390

R308

100K

1K

R392

100K

R382

1u50

C338

+

2.7K

R340

1u50

C306

+

C337 47u35

+

R381 10K

R387

5.6K

5.6K

R388

32

31

1

2

11

27

10

30

R383

10K

R307

220

1/4W

100u16

C158

+

R122

100

C132 1u50

+

1/4W

1u50

C131

+

+B

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

A-HALF SW

A-MODE SW

A-PHOTO

A-SOL.

GND

A CRO2

12V

MOT H

MOT L

B-HALF

B-MODE SW

B-PHOTO

B-SOL.

B-REC FWD

B-REC REV

H

L

B CRO2

+9.8V

1

3

2

6

4

2

1

3

6

4

+12V

+12V

+12V

+12V

+12V

+12V

+12V

+12V

8200P

C181

C182

8200P

100P

C390

3.9K

R103A

1K(B)

SFR103

1K(B)

SFR104

3.9K

R104A

1K

TP106

TP105

1/4W

47K

R1

19

47K

R120

3

2

1

1

2

1

2

+12V

IC101

IC102

IC104

IC301

MAIN PCB

CASSETTE DECK
MECHANISM ASS'Y

CN103

CN103

Rch

Lch

Rch

Lch

ERASE

CASS-(A)

PLAY

CN101

CN101

CASS-(B)

REC/PLAY

TP101

TP102

Q102

Q101

B DECK
(Rch)

(Lch)

B DECK

D101

Q103

D102

CN102

CN102

TP103

REC

CONT.

RELAY

Q113

FILTER

FILTER

Q114

Q141

Q135

Q136

REC
MUTE

REC
LEVEL L

REC
LEVEL R

Q142

Q137

Q138

CRO2

NORM SW

Q120

Q123

Q124

Q121

Q122

DOLBY
-(B) NR

PB EQ
AMP

BIAS
(Lch)

(Rch)

BIAS

BIAS

COIL

OSC

BIAS
OSC

BIAS

Q313

D306

D328

D330

D329

D331

METER
DRIVE

Q304

Q303

CONT.

LINE MUTING

INPUT MUTING
CONT.

D105

REC

AMP

EQ

IC101

: KIA2025P

IC102

CXA1551P

:

IC104

IC103,301

CXA1598S

NJM4558DD

:

:

IC304
IC305,306

IC303

IC302

BR24C01AF
KIA7812API

:
:

S80841ANNP

LC865612A-5W95

:

:

IC307

KIA7805API

:

2SC2060

Q120

Q303,304

Q137,138,141,142,307,309,311,313

Q121,122

DTC124ES

:

2SC2001L

:
:

Q111,112,115-118

Q101-103,135,136

2SC2878

:

DTC114TS

:

DTA144ES

:

MTZJ4.7B

MTZJ5.6B

W02G

MTZJ10B

1SS133

D323

:
:

D318

D311

D101,102,301-310,315-317

D105

:
:

:

 319-322,324,325,327-331

B LINE

GND LINE

SIGNAL LINE

RECORDING LINE

A-HALF

A-MODE SW

A-SOLENOID

B-MODE SW

B-HALF SW

REC SW(RVS)

REC SW(FWD)

MOTOR

B-SOLENOID

INTERRUPTER

INTERRUPTER

B-PHOTO

A-PHOTO

Q306,308,310

: 2SA1286

Q105

Q106

CT-401 ONLY

KXF-W1030

A DECK
Rch

Lch

A DECK

MPX

MPX

Q105,106,113,114,123,124,302

2SC945

:

10.2V

2.3V

2.2V

2.2V

2.2V

2.2V

B PLAY

A PLAY : 2.4V

: 0V

2.2V

2.2V

2.2V

2.2V

2.2V

2.3V

PLAY

REC

: 0V

: 4.3V

PLAY

REC

: 12.0V

: 0V

: 4.9V

REC

5.0V

0.4V

5.1V

0V

1.2V

5.0V

5.0V

5.0V

4.9V

0.4V

5.1V

1.7V

2.3V

6.1V

1.7V

6.1V

2.3V

5.0V

5.0V

5.6V

5.4V

1.2V

1.2V

5.6V

5.6V

5.6V

11.3V

0V

0V

: 4.9V

: 0V

1.2V

1.2V

4.4V

1.2V

1.2V

1.2V

5.3V

1

1

.3V

12.1V

: 5.1V

REC

PAUSE : 0.7V

: 5.7V

REC

PLAY,STOP,

REC : 0V

: 0V

: 5.7V

TAPE HI
TAPE NOR

CRO2 TAPE : L

NORMAL TAPE : H

PLAY

REC

11.4V

5.7V

5.7V

PLAY

REC

STOP

REC/PLAY

: 3.8V

: 3.7V

: 0V

PLAY

REC : 0V

: 4.9V

REC

: 3.8V

: 4.3V

REC/PLAY

STOP

: 4.9V
: 0V

5.6V

5.5V

12.1V

9.8V

5.1V

12.1V

TP104

CRO2 : H

NORMAL : H

B DECK : L

A DECK : H

TP109

w w w . x i a o y u 1 6 3 . c o m

Q Q 3 7 6 3 1 5 1 5 0

9

9

2

8

9

4

2

9

8

T E L

1 3 9 4 2 2 9 6 5 1 3

9

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

Q

TEL  13942296513  QQ  376315150  892498299 

TEL  13942296513  QQ  376315150  892498299 

Summary of Contents for CT-401

Page 1: ...c cabinet A01 AC power cord bushing J42 0355 08 RCA jack E11 0954 08 Phone jack E11 0188 05 AC power cord E30 Illust is CT 403 KXF W3030 KXF W1030 W1030 S KXF W3030 W3030E W3030 S Door L A53 Panel A60 Door R A53 Window DISPLAY B03 Window R B03 3911 08 Note This manual is available for repair on a current CT 401 403 and KXF W1030 W3030 from serial 10900001 A different point of both previous vs curr...

Page 2: ...yback and recording DOLBY NR indicator DUBBING indicator 1 Deck A Playback only tape deck 2 POWER switch Press to turn power ON and OFF 3 Deck A operation keys indicators keys Play keys indicators direction indicators Tapes are played in the directions indicated by their respective indicators 1 key Rewind key for fast winding of tape toward the left reel seen from you 33 key Fast forward key for f...

Page 3: ...D SW I Forward rec detection switch input 40 B REC REV SW I Reverse rec detection switch input 41 DO O Data output to IC601 BU2099FV 42 SI Unused 43 CLK O Clock output to IC601 BU2099FV 44 LCK O IC601 BU2099FV LCK 45 OE O IC601 BU2099FV OE 46 NC Unused 47 SDA O EE PROM IC304 SDA 48 SCL O EE PROM IC304 SCL 49 NC Unused 50 RESET I Reset signal input 51 VDD Power supply 5 0v 52 NC Unused 53 VSS Conne...

Page 4: ...t the tape speed so that a 3 kHz signal is produced at the center of b c III PC BOARD 1 PLAYBACK LEVEL MTT 150 400 Hz 200 nWb B PLAY DECK B SFR101 L SFR102 R Output level 1 dBs 2 3 BIAS REC BIAS OSC FREQUENCY Recording L107 105 kHz 3 kHz Record 1kHz and 10kHz in alternation and playback Record and playback at maximum REC volume position CURRENT A 1 kHz 20 dBs 10 kHz 20 dBs B SFR105 L SFR106 R Reco...

Page 5: ...82 R348 TP109 C323 TP104 TP106 L106 L105 TP102 TP103 TP101 CMP102 F301 FC301 FC302 R01 R02 ASIA VERSION J326 J327 329 FUSE USED ONLY T200 AL 250V MAIN PCB J301 J323 J328 J101 J123 12V J150 159 OSC MIN 5V AC 230V AC 115V J324 J325 BLACK BLACK BLUE BLUE GND GND J276 J277 METER DOLBY GND PB E Q REC PB DOLBY L J201 J208 J209 J210 ONLY CT401 ONLY CT403 CT401 ONLY CT403 ONLY ONLY CT401 KXF W1030 REC NOR...

Page 6: ...F SW A MODE SW A PHOTO A SOL GND A CRO2 12V MOT H MOT L B HALF B MODE SW B PHOTO B SOL B REC FWD B REC REV H L B CRO2 9 8V 1 3 2 6 4 2 1 3 6 4 12V 12V 12V 12V 12V 12V 12V 12V 8200P C181 C182 8200P 100P C390 3 9K R103A 1K B SFR103 1K B SFR104 3 9K R104A 1K TP106 TP105 1 4W 47K R119 47K R120 3 2 1 1 2 1 2 12V IC101 IC102 IC104 IC301 MAIN PCB CASSETTE DECK MECHANISM ASS Y CN103 CN103 Rch Lch Rch Lch ...

Page 7: ...65 4 7K R368 22K R389 4 7K R369 22K 40 39 36 63 33 62 37 38 21 22 25 35 34 50K A VR101 VR101 50K A 100u16 C335 LED LED LED 20 19 18 17 VCC DUBBING 1 2 3 4 GND CLK 270 R612 100 R633 100P C603 0 022 C601 10u50 C602 RED 100 R634 100 R635 C605 100P C606 100P C604 100P LED B REV 1 K3 K2 3 2 12K R628 R627 5 6K R626 3 3K R625 2 2K R624 1 5K R631 3 3K R630 2 2K 1 5K R629 5 6K R623 3 3K R622 2 2K R621 1 5K...

Page 8: ...Y EUROPE COUNTRY DESTINATION CN603 C171 102 117 CN602 YES R176 242 R204 R210 1000P 8200P R211 R236 212 R239 R243 NO C101 22K 10K R126 R167 R347 R346 470 4 7K E E M GENERAL MARKET GENERAL MARKET M J347 NO J347 NO J347 NO NO J347 IC601 FRONT PCB CT 401 403 KXF W1030 W3030 LED611 LED609 LED610 LED608 LED607 LED606 LED601 LED602 LED603 LED604 LED605 B FWD REC DOLBY NR 1 WAY 1 WAY 1 WAY REV REV REV L1 ...

Page 9: ...7 659 616 617 645 645 650 650 618 616 660 631 649 632 624 655 604 638 602 612 619 611 648 646 646 632 751 775 772 776 752 751 771 773 707 708 750 605 VOLTAGE S402 REV MODE S612 DOLBY NR S614 DUBBING S613 S609 S610 PAUSE S615 REC ARM S611 S607 S616 S605 CT 403 DOLBY NR S612 DUBBING S613 S609 S610 PAUSE S615 REC ARM S611 S608 S606 CT 401 S618 S617 S603 S601 S618 S617 S602 S604 S600 CT 401 CT 403 B 1...

Page 10: ...ew Parts Parts No Description Desti nation Re marks 601 1A A01 3859 08 CABINET 3000210246100 KPET 601 1A A01 3859 08 CABINET 3000210246100 K1E1 601 1A A01 3860 08 CABINET 3007210246000 E2E3M1 601 1A A01 3860 08 CABINET 3007210246000 M 602 2A A53 2305 08 DOOR L 5047210231000 E2E3M1 602 2A A53 2306 08 DOOR L 5047210231010 M 602 2A A53 2307 08 DOOR L 5047210231100 K1E1 602 2A A53 2311 08 DOOR L 50472...

Page 11: ...ical components Ref No Add ress New Parts Parts No Description Desti nation Re marks 401 1B D16 0750 08 BELT FR 02 083 4188 402 1B D16 0751 08 BELT AR 02 084 4203 403 1C D16 0752 08 BELT BR 02 084 4205 404 1C D16 0753 08 BELT AF 02 084 4202 405 1C D16 0754 08 BELT BR 02 084 4204 LED601 2 B30 2634 08 LED GREEN K500035000010 LED603 5 B30 2633 08 LED RED K500032000100 LED606 B30 2633 08 LED RED K5000...

Page 12: ...6 08 SW TACT G180040500010 1 S604 5 S68 0146 08 SW TACT G180040500010 3 S606 S68 0146 08 SW TACT G180040500010 1 S607 S68 0146 08 SW TACT G180040500010 3 S608 S68 0146 08 SW TACT G180040500010 1 S609 613 S68 0146 08 SW TACT G180040500010 S614 S68 0146 08 SW TACT G180040500010 3 S615 S68 0146 08 SW TACT G180040500010 S616 S68 0146 08 SW TACT G180040500010 3 S617 8 S68 0146 08 SW TACT G180040500010 ...

Page 13: ...TRONICS MALAYSIA SDN BHD 4 01 Level 4 Wisma Academy Lot 4A Jalan 19 1 46300 Petaling Jaya Selangor Darul Ehsan Malaysia KENWOOD ELECTRONICS THAILAND CO LTD 2019 New Pechburi Road Bangkapi Huaykwang Bangkok 10320 Thailand Note Component and circuit are subject to modification to insure best operation under differing local conditions This manual is based on Europe E standard and provides information...

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