Kenwood KAF-1030, KAF-3030-R, KAF-3030-R-S Schematic

ACEGIBDFHJ

(1/2)

AUX

Lch 1

Rch 2

Lch

PHONO

JACK105

Rch

Lch

Rch

TUNER

Rch

Lch

Q135

Q133

Rch

Lch

REC

PLAY

Rch

Lch

Rch

Lch

JACK102

JACK101

IC101

EQ.AMP

Q115 Q117

Q121 Q123

Q129Q127

D115

D107D109

Q119

Q120

D108D110

Q113

Q114

D113D112

Q125

Q131

Q116 Q118

Q122 Q124

Q126

Q132

Q128

Q130

Q134

Q136

D116

SET

OFF

CN511

CN510

Q137

T.P

IDLING

D101

D102

D103

D104

ZD103

ZD101

ON/OFF

SP.A

Q143

D105

AVR

-15V

+15V AVR

Q159

Q145

Q146

Q142 Q141

Q140

Q138

Q152

Q147

Q148

ZD102

Q150

Q149

Q144

D501

Q112

Q111

Q157

IC103(2/2)

IC103(1/2)

CN301

CP501

REC AMP

Lch

Rch

Q151

D117

D111

D510

D509

D507 D508

D505

D506

Q160

+5.6V AVR

+15V AVR

Q512

D504

u-COM

TAPE1

MD/CD-R

REC

PLAY

JACK103

IC101

(2/2)

IDLING (Lch)

IDLING T.P

IDLING (Rch)

Q162

Q258

Q163

SET

OFF

MUTING

MAIN

SELECTOR

INPUT

RELAY

DVD.SEL.

MUTING

TAPE REC

Q105

Q106

Q104

Q103

Q107

Q108

Q109

Q110

Q161

MD REC MUTE

IC102

IC501

KAF-3030R ONLY

3030R ONLY

KAF-

15.3V

15.9V

30.1V

5.6V

6.9V

6.2V

4.8V

31.9V

16.5V

30.5V

15.9V

0.5V

-32.0V

-16.8V

-5.6V

-6.2V

-16.3V

42.5V

1.2V

-1.2V

-42.5V

-41.0V

0.6V

1.2V

-42.3V

-41.5V

-41.0V

42.3V

-1.2V

1.2V

13.0V

39.8V

13.0V

12.4V

0.4V0.4V

40.3V

0.3V

-15.1V

-16.3V

-15.1V

0.6V

0.4V

0.3V

0.4V

OFF:5.0V

ON:0V

MUTE

OTHER:3.7V

AD-DA/CD:0V

15.3V

42.5V

42.3V

42.1V

40.3V

39.8V

41.7V

13.0V

OFF:14.5V

ON:0V

OFF:0V

ON:10.0V

OFF:5.0V

ON:0V

MUTE

12.4V

OFF:-4.9V

MUTE ON:1.4V

OTHER:0V

TAPE PLAY:4.5V

OTHER:15.9V

TAPE PLAY:0V

:15.2V

TAPE PLAY:0V

TAPE PLAY

15.9V

6.4V

7.0V

15.9V

OFF:0V

:4.5V

MUTE ON

13.0V

OFF:-16.2V

MUTE ON:6.3V

56K

150P

R145

C149C150

150P

56K

R146

R143

150

56K56K56K

56K

150

C125C124

R125

150P

R122

150P

R124

C122 C123

150P

R118

150P

R120 R121

150P 150P

C132 C133

470K

R140

R138

150

470K

R141

150P 150P

C130 C131

470K470K

R136

R134

220

R137

R135

150

150P150P

C129C128

R133

56K56K

R130

R132

SOURCE DIRECT

28272625242322212019181716

DATA

345

678

GND

33P

C102

33P

C103 R101

1K1K

R102

180P

C107

180P

C106

10u50

C104

10u50

C105

R103 33KR104 33K

100

R105

R106

100

6 5

220P

C111

360

R107

100u25

C109

220P

C175

270K

R109

22K

R111

3300P

C115

0.012

C113

C110

220P

C108

100u25

C174

R108

360

0.012

C112

3300P

C114

270K

R110

22K

R112

220P

C249

220P

C257

C250

180P

C258

180P

33K

R113

3900P

C191

330

R115

10u50

C117

33K

R114

3900P

C190

330

R116

10u50

C116

C118 100P

C119 0.01

150

R144

150

R119

150

R123

220

R127

R126

220

150P

C127

150P

C126

R129

470K470K

R128

10K

R273

C219 2.2u100

10K

R274

10K

100K

2.2u100 +

C205 100P

10P

C157

100u25

C259

100K

R203

820P

C16547R209

39P

C167

C169

22P

C173

22P

C179

VR201 100

R2053KR213

910

R215

910

R217

220

R227

100P

4.7K

R199

47K

R198

C239

C241

C240

300

R225

300

R226

470u6.3

C203

470u6.3

C204

R204

100K

C158 100P

C260 100u25

220

R201

2.2u50 +

C155

R197 2.2K

VR202

R219 3.9K

220P

C171

C159

R221220u10

C255

R560

33uH

L104

C242

C148

100P

C183

0.1

C181

220 1/4W

R231

220 1/4W

R232

12P

C156

10K

R223

10K

R224

820P

C16447R210

C168

22P

39P

C166

R220 3.9K

C170

220P

R222

220u10

C256

220 1/4W

R233R234

220 1/4W

C245C246

0.1

C180

C182

C178

22P

C172

22P

R235

22u50

C185

R237

VR203

R239 39K

C187 8P

C184

22u50

R238

R236

VR204

330(B)

R207 3KR208 3K

220

R228

910

R218

910

R216

R214

R206

R240 39K

C186 8P

470

R536

R263 22

C247 100P

22 21

20 19

18 17

16 15 14 13

12 11 10 9 8 7

6 5 4 3

2 1

8079787776

757473

7069686766

43 44 45 46 47 48 49 50

51 52 53 54 55 56 57 58 59 60

61 62 63 64

293031

323334

SYSCON BUSY

SYSCON DATA

9164 DATA

9164 CLK 9164 STB

SP B IN

SP A IN KEY READ IN KEY READ IN

DVD RELAY

SP B ELAY

SP A RELAY

POWER RELAY

TAPE REC MUTE

MD REC MUTE

MAIN MUTE

VDD

REMOCON

VDD

3030/1030 SEL

PROTECTOR

POWER OFF

ENCODER SP

ENCODER IN (FUNCTION)

VDD

STAND BY

MAIN VOL

LOUDNESS

KEY SCAN OUT KEY SCAN OUT

VOL DOWN

VOL UP

AUX LED

MDLED

CD LED

RESET

EXTAL

XTAL

VSS

TUNER LED

TAPE LED

PHONO LED

DVD DIRECT LED

S-DIRECT LED

LOUDNESS LED

MUTE

2 1

3.3K

R245

R246

3.3K

15K

R251

15K

R252

10 1W

R243

0.1

C189

R249 33K

C193

0.1

R247

2200P

C195

0.1

C188 C192

0.1

R244

10 1W

C202 47u63

C194

2200P

R248

C232 0.01

C231 0.01

C230 0.01

C235 0.01

15K

R255

0.01

C215

C162 47u16

1u100

C163

R193

27K

R194 100KR195 22K

C161 1u100

C160 10u50

R297 10K

R272 47

47 1/4W

C176 100P

C177 100P

470u50

C211

470u50

C212

1u100

C200

100u10

C199

C214 100u25

R280

5.6K

R259

47K

R260

33K

R261

10K

R265

2KR282 3.3K

R283 1.8K

R281

C216 100u25C217 100u25

R276 5.6KR285 6.2K

RY104

4.7K

R271

4.7K

R270

C207 0.047

32V

+31V

+15.9V

16.3V

R262

100P

C248

47K

R258

47K

R257

1u100

C198

27K

R256

R278 47

R277 470

100u25

C218

R229 47

R287

220

R286

470

C244 47u16

2.2K

R289

5.1K

R230

C531 1000P

220P

C145

220P

C147

R171

100K

C144

2.2u100

R169

R172

4.7K

C143 2.2u100

C142

2.2u100

10K

R170

10K

R154

2.7K

4.7K

R173

C141

10K

R178

2.2u100

R153

2.7K

C151 0.01

R181 2.7KC251 2.2u100

C152 100P

2.2u100 +

2.7K

23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

VOL UP

VOL DOWN

AUX LED

MD LED

CD LED

TUNER LED

TAPE LED

PHONO LED

CD-R LED

SOURCE LED

LOUD

MUTE LED

STAND BY LED

VOL LED

KEY IN

ENCODER SW

REMOCON

LOUD SW

SP SEL

B+

GND

321

220

R147

220

R148

2.2u100 +

C135

2.2u100 +

C136

100P

C139

100P

C140

R151

R152

C137 220PC138 220P

R150 220K R149 220K

11 10

C146

RY102

220

R117

1u100

C236

+5.6V +6.4V

R532 4.7K

R531 4.7K

R521 18K

R522 18K

R520 18K

R527 100K

R528

X501

R593

R530

R529 100K

17 16

R573 10K

R574 10K

560

R142

560

R167

560

R168

10K

R212

R541 3.3K

R540 3.3K R542 3.3K

R538 3.3K

R537 3.3K

79 78

R539 10K

R512 18K

R514 18K

R516 18K

R515 18K

R510 18K

R518 18K

R517 18K

+5.6V

C507 0.47u5.5

R572

C508 330u10

R561

R554 330

AUX

18K

R519

18K

R553

330

R556

74 75

180K

R563

1000P

C530

180K

R567

1000P

C529

262529

363539

757424

R523 10K

R290

C233

R211

+5.6V +5.6V

1u100

C502

R592 330

+5.6V

3940383736

R562

GND

OUT

VCC

+15V

15V

+15V

150

R131

150

R139

+15.9V

16.3V

+15.9V

16.3V

+5.6V

+5.6V +5.6V

+5.6V

16.3V

16.3V 16.3V

+15.9V +15.9V

+15.9V

+15.3V

+13V+13V

+13V

1/4W

R279

+42.5V

+42.5V+42.5V

+42.5V

42.5V42.5V

+31V

+31V +31V

100P100P

R250 33K

1/4W

220P

TUNER

TAPE PLAY

PHONO

MD PLAY

AD-DA/CD or CD

0.01

C238

C237 100P

+15.9V

+15.3V

+15.9V

+15.3V

+15.9V

16.3V 16.3V

16.3V

16.3V 16.3V

16.3V

+5.9V

16.3V 16.3V 16.3V 16.3V

R192

2.2K

R196

220

R202

2.2u50 +

C154

4.7K

R200

R180C252

+15.9V

16.3V

+15.3V +15.3V

16.3V16.3V

16.3V

+15.9V+15.9V+15.9V

16.3V +15.9V

16.3V16.3V

+15.3V

+15V

15V

+15V

15V

+15V +15V

16.3V 16.3V

1030

3030RCDAdv-DA/CD

4.7K

R187

4.7K

R188

R184 10K

10K

C254 2.2u100

R186 100K

C253 2.2u100

10K

R179

R228

R165 10K

R185

Q161

R533 560 R534 560

C504 0.01

R535 560

330

1/4W

R563

C509 0.01

330P

330

1/4W

47u63

C201

1/4W

L103

33uH

R559

1/4W

330(B)

+15.9V

16.3V

+15.9V+15.9V

+B +B+B +B

DTA114ES DTA124ES

2SA933S

2SC1740SR DTC114ES DTC114TS DTC124ES

DTC143TS

TRAIT5N TRAIT5P

2SC2878

MC14066BCP NJM4580L 2SK364

K LNPRTMOQS

1 2

SP A

JACK106

Q153

Q154

SP B

SP A

SP B

Lch

Rch

SL16

CN101

BD101

CONTROL

SYSTEM

JACK104

D106

ON/OFF

SP.B

CP104 CN104

CP101

CN102

CP301

CP502

CN503

CN501

CN502

CP503

CN601CP601

Q155

Q156

JACK501

HEADPHONE

W503

D554

RELAY

POWER

Q550

D551

D550

AO501

D552

D553

SW530

W501

W510

Q550 : 2SC1740SR D550-553 : 1N4004A

D554 : 1SS133T

CP101

CN104

D602

D601

D603 D604

: 1N4004AD601-604

SW530

REMO501

SENSOR

REMOTE

IC30 (1/2)

LED511

Q511 Q510

LED510

Q509

LED509

Q501

LED501

Q502

LED502

Q503

LED503

Q504

LED504

Q505

LED505

Q506

LED506

Q507

LED507

Q513

LED513

SW505

SELECTOR

INPUT

AUX

MD/CD-R

Adv-DA/CD

TUNER

TAPE

PHONO

DIRECT

SOURCE

LOUD

MUTE

VOL.

MUTE

LOUNNESS

S.D

DIRECT

IC301

IC30 (1/2)

BASS

TREBLE

Lch

Rch

TONE AMP

BALANCE

: NJM4580LIC301,302

Q501-511, : DTC143TS 513

1SS133TD560-563

(BOTTOM VIEW)

ZD343

IN/OUT

OUT/IN

SWA

OUT/IN

IN/OUT

SWD

IN/OUT

SWC

OUT/IN

SWB

IN/OUT

ZD340

ZD341

CP302

Q520

Lch

Rch

MAIN

MOTOR DRIVER

5.3V AVR

IC520 Q346

: LB1639 : DTC114ES

LED508

Q508

D561

D560

D562

D563

SW506

Q347 : DTA114ES Q520 : KTC1027Y

ZD340,341 : MTZJ7.5B ZD343 : MTZJ5.6B

SW501

SW502

SW503

SW504

IC302 (2/2)

TONE PART

TREBLE

BASS

Q347

Q346

: MC14066BCPIC502

LOUD

IC101 : NJM4565DD IC102 : KIC9164AN IC103 : NJM4565DD IC501 : CXP82136-536Q

Q119-124,131,132,

137,138,141,142

: KSC1845F

Q103,104,107,108,113,114

153,154 : KTC2874B

Q105,109,140,147,149,162

: 2SA933S

Q106,110,111,151,157,

163,258 : DTC124ES Q112 : DTA124ES Q115-118 : 2SK364(BL)

Q139,143 : 2SC1740SR Q145,150 : KSC2316-Y

Q148 : KTA1046Y Q152,159 : 2SK246GR

Q160,161 DTC143TS Q512 : DTC114TS

D101-104 : 1N4004A D105-113,115-117,

: 1SS133T

Q139

Q133,134 : Q135,136 :

501,504-510

Q125-130 KSA992F-X:

Q144,146 KTC2026:

Q155,156

2SC2878:

ZD101,103 MTZJ5.1B: ZD102 MTZJ5.6B:

BD101 D3SBA20F03:

B LINE

GND LINE

SIGNAL LINE

(2/2)

STAND

ONLY

KAF-3030R ONLY

KAF-1030 ONLY

KAF-3030R ONLY

IC520

IC502

KAF-1030 ONLY

KAF-3030R ONLY

KAF-3030R

KAF-1030

KAF-1030 ONLY

KAF-3030R ONLY

KAF-1030 ONLY

KAF-1030/3030R

KAF-3030R

KAF-1030 ONLY

KAF3030R ONLY

2 1

OFF:-16.2V

ON:6.3V

MUTE

5.3V

5.7V

15.3V

14.9V

-15.3V

21.7V

-42.5V

:0.7V

SP.B/A+B

:3.7V

SP.B/A+B

21.5V

14.9V

-15.3V

15.3V

11.8V

4.8V

13.0V

22 1/4W

R253

L101

2uH

4 3

4.7K

R161

4.7K

R162

220 1/4W

R293

220 1/4W

R294

R291

560 1W

R292

C221

4700P

C223

4700P

C222

4700P

C220

4700P

2uH

L102

R254

2 3 4

5 6 7

C226

0.01

C229

0.01

C227

0.01

C209

C210

0.01

C228

220P

R267

4.7K

R268

C196 0.047

560 1W

R266

RY103

1 2 3

B+ GND POWER RY

42.5V

+42.5V

POWER RY

GND

B+

1 2

3 4

5 6 7

1 2 3 4 5 6 7 8

9 10 11 12

+15V L-CH TONE IN L-CH TONE OUT GND R-CH TONE OUT R-CH TONE IN

-15V R-CH IN GND R-CH OUT GND L-CH OUT

1314GND

L-CH IN +15V

11 10

23 22

21 20 19 18 17 16 15 14 13 12

11 10

VOL UP

VOL DOWN

AUX LED

MD LED

CD LED

TUNER LED

TAPE LED

PHONO LED

CD-R LED

SOURCE LED

LOUD LED

MUTE LED

STAND BY LED

VOL LED

KEY IN ENCODER SW ENCODER SW

REMOCON

LOUD SW

SP SEL SP SEL

B+

GND

151413121110987654321

+15V

L-CH IN

GND

L-CH OUT

GND

R-CH OUT

GND

R-CH IN

-15V

R-CH TONE IN

R-CH TONE OUT

GND

L-CH TONE OUT

L-CH TONE IN

+15V

4 3 2

B+

GND SPB SEL SPA SEL

STAND BY

GND

OUT

VCC

3R-CH TONE OUT

VOL DOWN

LOUD CONT

VOL UP

MOTOR +15V1011

L-CH TONE OUT

L-CH TONE IN 6

7+15V

4GND

R-CH TONE IN

1-15V

GND4

STAND BY

SPA SEL

SPB SEL

B+5

100K(B)

22 1/4W

R295

4.7K

R163

4.7K

R164

R296

560P

C410

560P

C409

TF 150 C

RY550

R552 3.3K

R551 33K

R524 47

0.1

C660

F505

F506

C561 0.01

C562 0.01

1 2

T2.5A L 250V

F501 2A

T1.6A L 250V

C591 4700P

C569 4700P

C551 470u25

T501

F504

F503

T1A L 250V

F506

6 7

0.1

C660

T1A L 250V

F505

TF 150 C

B+

GND

POWER RY

2 3

C602 0.01

C605 0.01

470u25

C601

T1.6A L 250V

F501

T0.2A L 250V

F503

4700P

C591

GND

OUT

VCC

47u10

C503

R525

+5.6V

11 10

7 6

5 4

5 6

22 23

23 22

21 20 19 18 17 16

R509 12K R570 2.2K R511 10KR571 4.7K

R547 10K R548 10K

R549 10K R550 10K

6 5

47u25

C311

47u25

C312

R309 5.6KR312 5.6K R310 5.6K R311 5.6K

C313 0.68C315 0.68C314 0.68C316 0.68

R307 33KR308 33K

C307

220P

C308

2.2u100

C318

2.2u100

C320

C319

2.2u100

C317

2.2u100

0.01

C321

1.5K

R333

1.8K

R331

0.01

C323

1.1K

R313

1.1K

R315

1.1K

R314

1.1K

R316

1.5K

R322

0.01

C322

C325 560P

R325 100K

C326 560P

R326 100K

VR302

VR303

0.33u100 +

C301

100

R301

0.33u100 +

C302

100

R302

5.6K

R319

R318

5.6K

R320

5.6K

R317

5.6K

10u50

C329

10u50

C330

R305 270KR306 270K

100P 100P

C331 560P

R327 100K

C332 560P

R328 100KR332 2.2K

R329 2.2K

VR304

C303C304

8 7 6

2 3

C342 100u25+C349 100u25

+5.3V

C343

0.1

47u16

C346

0.027

C348

0.027

C347

1 4

R343

R345

47K

R344

C345

47u16

+15V

15V

+15V

15V

+15V

VOL DOWN

-15V

R-CH TONE IN

R-CH TONE OUT

L-CH TONE OUT

GND

L-CH TONE IN

+15V

LOUD CONT

VOL UP

MOTOR +15V

15V

+15V

15V

10K

R377

10K

R378

VR250

+15V

R508

1.2K

R503 47K

R502 47K

10K

R545

OFF

A B

A+B

COM

+5.6V

+5.6V+5.6V

+5.6V

330

R506

330

R505

1.8K

R504

330

R513

330

R507

330

R501

10KB 10KB

C324

0.01

R324

1.8K

+15V

15V

+15V

15V

+15V

15V

+15V +15V

+15V

15V

4.7K

R340

R350

+15V

15V15V

+15V

+11.8

15V

+15V

+13V

560 1W

R269

+42.5V+42.5V+42.5V+42.5V

42.5V

+31V +31V

R155 100

R156 100

+13V

+11.8

+13V

42.5V 42.5V

+15V

1/4W

C224

C225

1/4W

W501W503

W510

1/4W

TRAITR2P1030

Q135,136Q133,134

TRAITR2N

3030R TRAIT5P TRAIT5N

C209,210

4700u50 6800u63 430

470

R221222

(M) : AC110-120V/220-240V~

50/60Hz

(T,E) : AC230V~ 50Hz

(J) : AC100V 50/60Hz

(T,E) : AC230V~ 50Hz

CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). 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.

The DC voltage is an actual reading measured with a high impedance type voltmeter with no signal input. The measurement value may vary depending on the measuring instruments used or on the product.

Y08-5772-70

KAF-1030/3030R