SPECIFICATIONS

POWERED SUBWOOFER

103SW/SW-3011050SW/SW-501SERVICE MANUAL

©1997-10/B51-5376-00 (K/K) 2295

Knob(K29-0577-08)

KENWOOD badge(B43-0302-04)

Knob(K29-0573-08) RCA pin jack

(E23-0224-08)Speaker terminal(E21-0279-08)

Panel *(A29-)

Cloth frame assy(B06-1144-08)

Note : Refer to SW-900 service manual(B51-4228-00) if you needthe microprocessor information.

Power cord bushing(J42-0234-08)

AC power cord*(E30-)

Window(B10-3302-08)

Knob(K29-0578-08)

Knob(K29-0576-08)

1050SW(SW-501) 103SW(SW-301)AmplifierPower output 150 watts RMS into 4 ohms, 100 watts RMS into 4 ohms,

from 20 Hz to 200 Hz, with no from 20 Hz to 200 Hz,with nomore than 0.09%total more than 0.09%totalharmonic distortion harmonic distortion

Phase switching Normal, Reverse Normal, ReverseInput sensitivity and input impedance

RCA-type jack 70 mV (12 k-ohms) 70 mV (12 k-ohms)Push-type terminals 1.7 V(15 k-ohms) 1.7 V(15 k-ohms)

Supply voltage AC 110 V~120 V (1050SW) AC 110 V~120 V(103SW)Rated power consumption 150 watts 110 wattsSpeakerEnclosure Ported PortedSpeaker units 12 in (300 mm) polypropylene 10 in (250 mm) polypropylene

cone coneNominal impedance 4 ohms 4 ohmsWidth 14.3 in (363 mm) 11.8 in (300 mm)Height 21.7 in (550 mm) 18.9 in (480 mm)Depth 18.9 in (480 mm) with grille 15.6 in (395 mm)Net weight 53 lb (24 kg) 40 lb (18 kg)

Since Kenwood follows a policy of continuous advancement in development, these specifications may change without notice.

Slide switch(S62-0207-08)

* Refer to parts list on page 8.

103SW/SW301(K) COVER( 98.4.24 20:44 y [ W 2

103SW/SW-301/1050SW/SW-501CONTENTS/DISASSEMBLY FOR REPAIR/ADJUSTMENT

DISASSEMBLY FOR REPAIR

ADJUSTMENT

2

SPECIFICATIONS ........................................Top coverCONTENTS ............................................................... 2DISASSEMBLY FOR REPAIR....................................2ADJUSTMENT ............................................................2

PC BOARD ................................................................ 3SCHEMATIC DIAGRAM ............................................ 5EXPLODED VIEW ......................................................7PARTS LIST................................................................8

Contents

1

1

2 3x3

Dc voltmeter

5 mV

R611

(a)

No. ITEMINPUT

SETTINGSOUTPUT

SETTINGSAMPLIFIERSETTINGS

ALIGNMENTPOINTS

ALIGN FOR FIG.

Unless otherwise specified, the individual switches should be set as following : POWER : ON NO SIGNAL INPUT

1 IDLE CURRENT –Connect a DCvoltmeter to

R611VOLUME : 0 VR601 5 mV (a)

< How to remove the front panel >1. Remove the decoration plate (1) by a pincette to the bottom of

the front panel, then remove the 3 screws (2).2. 103SW/SW-301: Remove the front panel in the upper slanting

direction of the arrow (3).1050SW/SW-501 : Remove the front panel just the frontwards.

103SW/SW301(K) COVER( 98.4.24 20:44 y [ W 3

A C E G IB D F H J

2

1

3

5

7

4

6

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

PC BOARD(Component side view)

3 4

103SW(K) PCB/SD 98.4.24 20:40 y [ W 1

R614 R631 R663 R801,2 R851 R871 R872 SW902A D801 Q602 Q603

82K/120K 18K/22K 820/1.5K 4.7/4.7 220/- 4.7/- 4.7/- X/X D3SBA20/D5SBA20 2SC5198/2SC3281 (R) 2SA1941 (R) /2SA1302 (R)

82K/120K 18K/22K 820/1.5K 4.7/4.7 220/- 4.7/- 4.7/- X/X D3SBA20/D5SBA20 2SC5198/2SC3281 (R) 2SA1941 (R) /2SA1302 (R)

82K/120K 18K/22K 820/1.5K 4.7/4.7 220/- 220/- 10/- X/X D3SBA20/D5SBA20 2SC5198/2SC3281 (R) 2SA1941 (R) /2SA1302 (R)

82K/120K 18K/22K 820/1.5K 4.7/4.7 220/- 220/- 10/- X/X D3SBA20/D5SBA20 2SC5198/2SC3281 (R) 2SA1941 (R) /2SA1302 (R)

82K/120K 18K/22K 820/1.5K 4.7/4.7 220/- 220/- 10/- X/X D3SBA20/D5SBA20 2SC5198/2SC3281 (R) 2SA1941 (R) /2SA1302 (R)

82K/120K 15K/18K 560/- -/- 180/- 4.7/- 4.7/- X/X D3SBA20/D5SBA20 2SC5198/2SC3281 (R) 2SA1941 (R) /2SA1302 (R)

56K/- 15K/- 560/- -/- 180/- 4.7/- 4.7/- X/- D3SBA20/- 2SC5198/- 2SA1941 (R) /-

56K/75K 15K/18K 560/- -/- 180/- 4.7/- 4.7/- O/O D3SBA20/D5SBA20 2SC5198/2SC3281 (R) 2SA1941 (R) /2SA1302 (R)

56K75K 15K/18K 560/- -/- 180/- 4.7/- 4.7/- O/O D3SBA20/D5SBA20 2SC5198/2SC3281 (R) 2SA1941 (R) /2SA1302 (R)

82K/- 18K/- 820/- 4.7- 220/- 220- 10/- O/- D3SBA20/- 2SC5198/- 2SA1941 (R) /-

56K/75K 15K/18K 270/270 -/- 180/180 4.7/4.7 4.7/4.7 X/X D3SBA20/D5SBA20 2SC5198/2SC3281 (R) 2SA1941 (R) /2SA1302 (R)

DESTINATIONC204 C207 C631 F901 F902,3 F904 R206 R603 R606 R613

COUNTRY ABB

USA K 0.047UF/0.056UF 0.047UF/0.039UF 100U10/220U16 3.15A/4A 0.8A/0.8A -/- 12K/27K 1K/820 -/1K 220K/270K

CANADA P 0.047UF/0.056UF 0.047UF/0.039UF 100U10/220U16 3.15A/4A 0.8A/0.8A -/- 12K/27K 1K/820 -/1K 220K/270K

EUROPE E 0.047UF/0.056UF 0.047UF/0.039UF 100U10/220U16 1.6A/2A 0.8A/0.8A -/- 12K/27K 1K/820 -/1K 220K/270K

ENGLAND T 0.047UF/0.056UF 0.047UF/0.039UF 100U10/220U16 1.6A/2A 0.8A/0.8A -/- 12K/27K 1K/820 -/1K 220K/270K

GERMANY G 0.047UF/0.056UF 0.047UF/0.039UF 100U10/220U16 1.6A/2A 0.8A/0.8A -/- 12K/27K 1K/820 -/1K 220K/270K

AUSTRALIA X 0.047UF/0.056UF 0.047UF/0.039UF 100U10/220U16 1.6A/2A 0.4A/0.4A -/- 12K/27K 1K/820 -/1K 180K/180K

CHINA C 0.047UF/- 0.047UF/- 100U10/- 1.6A/- 0.4A/- -/- 12K/- 1K/- -/- 180K/-

GENERAL MARKET M 0.047UF/0.056UF 0.047UF/0.039UF 100U10/220U16 1.6A/2A 0.4A/0.4A 1.6A/2A 12K/27K 1K/820 -/1K 180K/180K

MALAYSIA I 0.047UF/0.056UF 0.047UF/0.039UF 100U10/220U16 1.6A/2A 0.4A/0.4A 1.6A/2A 12K/27K 1K/820 -/1K 180K/180K

PX Y 0.047UF/- 0.047UF/- 100U10/- 1.6A/- 0.8A/- 1.6A/- 12K/- 1K/- -/- 220K/-

JAPAN J 0.047UF/0.056UF 0.047UF/0.039UF 100U10/220U16 3.15A/4A 0.4A/0.4A -/- 12K/27K 1K/820 -/1K 15K/18K

A B D F H JC E G I

2

1

3

5

7

4

6

Y19-3900-10

103SW/SW-301/1050SW/SW-501

0.6V

-7.8V

5.1V

0.7VD

OW

N 6

.7V

DO

WN

8.0

V15.3

V

15.3

V

0V0V

6.6V

UP7.1V6.6V

UP

0V

4.9V

5.0V5.0V5.0V

5.0V

5.0V

0.2V

4.4V

1.4V

5.0V

0V5.0V

5.0V

5.0V

5.0V 0V0V0V0V0V0V0V0V0V

5.0V

5.0V2.

3V

2.4V

5.0V

5.6V15.3V

21.3V15.2V

15.8V

-16.1V

-24.9V-15.5V

5.2V

5.2V

MUS:5.2VMOV:0V

REV:0VNOR:5.2V

-15.

5V

15.2V

-5.1

V

5.2V

-15.5V

15.2V

-15.5V

-15.5V

15.2V

3.5V2.2V

0V

-0.4V

0V

-6.3V

+2.1V

-0.4V

0V

0V

0V

-0.3V

-1.3

V

-0.7V

0.5V

0V

-0.5V

0.5V

0.3V

0V

5.1V0.4V

0.7V

4.9V

-7.8V

0V

4.5V

0.4V

15.4V

0.3V

0.8V

0.3V

1.8V

0.3V2.0V

1.0V

0V

INPUT/FILTER (210-6415-160)

1050SW/SW-501103SW/SW-301

210-6415-150

(210-6415-140)

U-COM (210-6415-130)

POWER AMP (210-6415-110)

IC601

IC204

IC851

IC651

IC402IC401

IC404

IC441

IC403

-15V

-5V

-5V

220P

C22

8

1KV

R60

1

S IN

GND

DET

-V

GND

+V

GND

GND

AC-H2

-56.4V-46.3V

A

A

55.8V46.2V

1050103

B

0.7V

2.3V

0V

A

B

A

A

A

B

B

B

A

C85

2

5.1V

0.2V

0.5V

0V

AC-H1

SIN

GND

SOUT

GND

CCW

CW

1

GND

CW

CCW

1

R41

0

+15

V

D G

IND

CO

NT

.B

CO

NT

.A

PE

AK

PO

WE

R

MU

TE

4

8

100

Q254

10K10

K

DET

GND

SIN

SIN

GND

SOUT

CONT.A

CONT.B

GND

+15V

-V

GND

+V

-15V

+5V+5V

+5V

+5V +5V

+5V

-15V

-15V

+5V

+5V

+5V+15V

+5V

+15

V

+V

CC

+VCC

-VC

C

+V

CC

-VC

C

-V

+V

-5V

+5V

-5V-15V

C241 0.01

0.01

2.2

R431

800MA 250V

800MA 250V

0.01

C80

8

3

1

2

C22

622

0PC

227

220P

C22

922

0P

R2331K

100K

R234

1

3

2

7

6

5

4

3

2

1

R254

DET.

OFFSETVOL.DET.

2 3

LATCH SWAUTO RECOVERY

FLI

P-

FLO

P

1

0.047C225

8V

CC

DR

IVE

RR

ELA

Y

76

VCC ONOVER LOAD

DET.AC OFF

MUTE

54

R41

3 10

0K

R41

6 10

0K

R41

5 10

0K

10

9

109

2526

21

R43

8 1K

R41

1 10

0K

R41

2 10

0K

R41

4 10

0K

20V/4

24.5V/4 1050

103

AC-L2

LGND

AC-L1

AC-H2

GND

AC-H1

1WR85

1

100R433

3

2

1 VDVI

GND

25

26

T1

R434

100

5 136

8

4

8

4

+15

V

-15V

+5V

+15V

+15

V

+V

-V

-15V

+15V

2

31

-

+

1KR256R258

10K

R22

847

K

R22

747

K

1u50

C22

2

+

1u50

+

C221

R26

0

C240100P

R220 100 R226

-

+

R225R2249.1K

50KVR201D

120K0.

039

C22

0

C21

80.

047

4.7KR221

120K

VR201C50K

R223

9.1KR222

0.12

C21

9

R219

VR201B50K

220K9.1KR218

0.02

7C

215

C21

40.

12

220K

R217

R23

522

0K

R231 5.6K

-12dB

-24dB

+

1.5K

R23

010

u25

C22

3

1KR

229

R25

9

1KR255R257

10K

100K

R23

2

76

5 C22410u25

+

10K

R25

21K

1KR

251

10KR253

12

37

8

75

6

2

31

3

21

4

6

5

12

3

50K Cx4

76

5

1W

1W

+

47u1

0C

878

+

C87

747

u10

1KR

878

R87

71K

R871

47u2

5C

875 +

47u2

5 +

C87

6

100u

25 +

C87

1

+

C87

210

0u25

1KR

873

R87

41K

220P

C873

470

R875

R876

470

C874

220P

100P

R210160K

C2090.033

R212

33K

6363

1W

1W

5W x

2

1W

-

+

SP+

SP+

GND

+-

Q602,603

+ R66

210

K

2.2u

50C

652

1KR

661

R663

R614

R615 10K

4.7K

0.04

7

C61

0

10 1

W

R61

2

R61

3R

660

R66

447

0K

C609

100P

100P

C608

R61

1 0.

22+

C61

1 1u

50

2.7R609

1/4W

1/4W

R607 10

C60

7

10 1/4WR608

C6120.047

+

C2110.01100P

C212

C21

0

27KR211

R213

180K

C205

0.180.18

C206+

--

+

1/2W

1/2W

C202

100P0.01

C201

-

+

R113

12K

8.2K

C10

2

L

HX

XNOR

REV

X

XH

LMUSIC

MOVIE

BAMODE

12

VR201A50K

R2169.1K

C217 0.01

4.7K

R21

5C

213

0.04

7

VSS

C.C C.B

C.D C.A

VDDSWDSWC

SWB SWA

22K +

C65

14.

7u50

R651

R658

12K56K

R655

R659

22u1

6 +

C65

6

C65

547

u10

68K

R65

7

R65

422

K+

C65

922

u16

R65322K

R65

233

K

C660

+

2.7K

1u50

R65647K10000u

C805

++

C80610000u

0.01

C80

4C

803

0.01

0.01

C80

2C

801

0.01

R610

1/4W

2.7

109

C63

1 +

R63

21K

+C60

610

0u63

R60

416

K

R631

876

1213141

23

5

4

C60

4

100P

R60

247

K

C60

210

0P

C60110u25

+

C603100u25

100u

63

11

1KR

606

100P

C60

5

R60

52.

7K

10K

R854

+

C81

3 10

0u25

1/4W

R8111.5K

+

C85

3 22

00u1

6

1000

P

R633 270

R8524.7K

2.7KR855

R8532.7K

R801

R802

AC-L2

D GND

AC-L1

AC-H2

AC-H1

+

+

2200

u25

C81

2C

811

2200

u25

87654321

PEAK

POWER

MUTE

1

2

3

2

1

3

3

2

1

1

2

3

F902

F903

123456789

MVR401

0.01

C41

1

3

2

3

2

12

30.1

C405

39

L401 R425

39R426

L402

R430

1K

R42

910

K

40

R62222K 22K

R623

R624100K

R621220K

+

C8511u50

+

R603

1KR601

+

1u50

C62

1

220K

R62

5

C40

847

0u10

R424560

560R423

330

R42

7

R437

1K

R43

527

0

10K

R44

0

4.7KR432

C410

1 2 1 2 3

R41

7 10

0K

R42

2 10

0K

R42

1 10

0K

R42

0 10

0K

R41

8 10

0K

R41

9 10

0K

383940

IC404

IC441

R40

1

R40

2

R40

3

100K

100K10

0K

R40

8 10

0K

R40

9 10

0K

R40

7 10

0K

R40

6 10

0K

R40

5

R40

4

100K

100K

100K+

C40

347

u10

C40

20.

1

0.1

C40

1

R44

3 10

K

C40

4 10

00P

R444 10K

C443

+

2200u10R44510K

R4411K

C4424.7u25

+

R4424.7K

10986 7531 2 4

X4014.19MHz

C40

70.

047

0.047

C406

TS

W2(

TU

RN

D)

TS

W1(

PO

WE

R)

2627

TS

W4(

PH

AS

E)

TS

W3(

SU

BS

D)

TS

W5(

B.B

ST

)30 29 28

TIO

TE

ST

SC

K

INT

SO

16 1714 1513

VOG

1 2 3 4

-

+

R872

0.18

C208

R20

6

6.8K

R20

8

270K

R20

9

C20

7

270K

R20

7

C20

4

100R205C203

0.18

47K

R204

VO

L.U

P

VO

L.D

OW

N

MU

TE

PO

WE

R

2224 23

NC

VD

D

RE

MO

TE

CE

2119 20

ILL

31

T.0

4

T.0

5

33 32 25

T.0

2

SU

BS

O

T.0

1353637 34

T.0

3

RE

V

41V

OL

S.B

ST

3940 3842V

SS

NO

R

SI

S.B

OO

ST

PO

WE

R

SU

BS

ON

IC

ILL

SP

RE

V

181210 118 96 7

X1

RE

SE

T

4 52 31

X2

+C10

133

u16

R11122K

47K

R20

3

220K

R20

1

R20247K

9

8

7

5

6

4

3

2

1

1

2

3

C10747u16

+

R112 5.6K

C106 22P

R10

9

220P

+

-

R114

12K

-

+

C104 220P

R110 5.6K

0.01

C105

R115

1K

R10

14.

7KR

103

1.2K

R10

41.

2K

100KR106

100KR108

R105100K

100KR107

R10

24.

7K

1

2

3

4

5

6

7

8

39

38

1KR428

R43

610

K

R439 4.7K

+

100P

C10

8C10

3

100P

141311108 9 12

123567 4

-15V

-5V

~

~

, BA VOLTAGE

D814

CN601

ACONT.

CROSSOVERSLOPE

: 2SC2878AQ622

: PST600C.IC441

MTZ16B:ZD871,872

MTZJ6.8B:ZD401MTZJ5.1B:D815,ZD873,874

: MTZJ30BZD101,102

:D8011SR139-100:D413,651-653,811-814,8511SS133:D411,412,414-419,631,852,853B30-1822-08:D404B30-1821-08:D403B30-1820-08:D401,402

D412

SW201

JK102

Q251

Q252

Q253Q254 BCONT.

CN201A

W601

STAND-BY

SW401

W401

SP OUTPUT

D801

D41

3

STAND-BY

GREEN

D404

REV

NOR

PEAK

Q401

(BOTTOM VIEW)

SPK JACK

: NJM4558LIC101,201-203: TC4066BPIC204: uPD75004CU-076IC401: LB1641IC402: 78L05AIC403: W02-3003-08IC404

: uPC1298VIC601: uPC1237HAIC651: NJM2072DIC851

Q251,252,401-403,405,441,631,651,851: 2SC1815GR: 2SA1015GRQ253,254,621,652: 2SC1846Q601:Q602:Q603

: 2SB1274Q871: 2SD1913Q872

LED ON/OFF

BUFFER

(1/2)IC203

IC203(2/2)

(2/2)IC202

CROSSOVER FREQUENCY(REAR)

ZD

874

ZD

873

W802

ZD

872

ZD

871

RY851

PROTECT IC

WOOFER

SPK1MUTE

CN804

DRIVEMUTE

FINAL TR.

DETECTDC

PREDRIVEIC

IDLEADJ.

DRIVERELAY

LIMIT

Q651

D65

2

Q603

Q602

D653

RY601ON/OFFSP

-15V AVR

Q871

15V AVR Q872

MODE SW

(2/2)IC201

(1/2)IC202

AMP

IC204 MODE

D651

Q652

ON/OFFPOWER

RELAYON/OFF

Q622

D631

Q601

Q851

D853

Q631CN803A

D85

2

D851

CN801

CN802

D811

D812

D813

SP

W801CN803BCN401A

CN201BW402

CN402A

VOLUMEMOTOR

M

LAMPCONT.

ON/OFFLAMP

D41

6

D41

7

MOVIE

MUSIC

Q402

D402

D401

D403

D81

5

Q621

D411 Q403

ZD

401

VOLUMEMOTORDRIVE

REMOTE SENSOR

RESET

5V AVR

u-COM

RESET IC

Q441

D41

5

D414

CN201C

ZD

101

ZD

102

(2/2)IC101

(1/2)IC201

IC101(1/2)

INPUTLINE

Rch

Lch

TO SP

Q405

D419

D418

JK101

LchSP

INPUT

Rch

Lch

Rch

(FROM AMP)

X

X

XX

X

X

X

X

X

X

X

X

X

X

X

,,

IN

GND

OUT

( )

( )

())

()(

)(

)(

( )

)

)((

)

()

(

)(

( )

X XX

X

X

210-6415-120TRANSFORMER

S1

S3

S2

S4

S5

TH F90

1

120V 240V

1

2

SW902A

X

X

XF

904

T1,

6AL

250V

USED(M,I,Y) TYPE

1

2

C90

3

0.04

7

C90

2

0.04

7

1

2

4700PC901

AC SW CN901SW901

: AC230V~ 50Hz

: AC240V~ 50Hz

: AC220V~ 50Hz50/60Hz

: AC110-120V /220-240V~

: AC120V 60Hz

(T,E,G)

(X)

(C)

(Y,M,I)

(K,P)

CAUTION: For continued safety, replace safety critical components only with manufacturer'srecommended parts (refer to parts list). indicates safety critical components. For continuedprotection against risk of fire, replace only with same type and rating fuse(s). To reduce the riskof electric shock, leakage-current or resistance measurements shall be carried out (exposedparts are acceptably insulated from the supply circuit) before the appliance is returned to thecustomer.

The DC voltage is an actual reading measured witha high impedance type voltmeter. The measurementvalue may vary depending on the measuringinstruments used or on the product.

2SA1015GR2SC2878A

2SB12742SD1913

TC4066BP

NJM4558L

2SC1846

UPD75004CU-076 UPC1237HA 78L05A LB1641 UPC1298VPST600C

Note: 103SW(SW-301)/1050SW(SW-501)

103SW(K) PCB/SD 98.4.24 20:41 y [ W 2

1050/103SW

770

620

660 600643

643

103SW/SW-301

633

621

641

632

MVR401

642

642

603

603

640

640

611

SPK1

630x2

612

612

601 604

601

602

602

613

613

607

Gx2

Gx2

Dx2

Mx2

Mx2

Ex2

Ex2

771

771

771

630x2

771

782x2

M

M

MVR401

Dx2

Cx8

759

759

780

777

Jx6

771773

781

Ax3

L Ax3

Ax3

Ax3

Hx2Lx2

Nx2

Nx2

Jx2

Jx2

F

F

KK

KK

775

774

772

776778

779 7P(CN201A)

3P(CN804)

Bx2

Bx2650

ABCCDDEFGHJKLMN

ø 4x14(BLK)M4x16 ø 5x25(BLK) ø 5x25(BLK) ø 3x20(BLK) ø 3x16(BLK) ø 3x8 ø 3x6 ø 3x8 ø 3x10(BLK) ø 3x8(BLK) ø 3x10(BLK) ø 3x10(BLK) ø 3x8 ø 3x8

:::::::::::::::

N44-4014-45N35-4016-45N09-3668-05(103SW)N09-3672-05(1050SW)N44-3020-45(103SW)N62-3116-45(1050SW)N09-3669-05N89-3006-46N83-3008-46N89-3010-45N89-3008-45N34-3010-45N82-3010-45N82-3008-46N89-3008-46

625

625

622

1

2

A CB

Parts w

ith exploded numbers larger than 700 are not supplied.

103SW/SW-301/1050SW/SW-501EXPLO

DED

VIEW (U

NIT)

7

103SW/SW301(K) COVER( 98.4.24 20:44 y[W 6

PAR

TS LIST103SW/SW-301/1050SW/SW-501

8

✽ New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

Ref. NoAdd-ress

NewParts Description

Desti-nation

Re-marksParts No.

L : Scandinavia K : USA P : Canada R : MexicoY : PX(Far East, Hawaii) T : Europe E : Europe G : GermanyY : AAFES(Europe) X : Australia M : Other Areas

indicates safety critical components.

✽ New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

Ref. NoAdd-ress

NewParts Description Desti-

nationRe-

marksParts No.

L : Scandinavia K : USA P : Canada R : MexicoY : PX(Far East, Hawaii) T : Europe E : Europe G : GermanyY : AAFES(Europe) X : Australia M : Other Areas

indicates safety critical components.

E ✽ N09-3669-05 SCREWF N89-3006-46 SCREWG N83-3008-46 SCREWH N89-3010-45 SCREWJ N89-3008-45 SCREW

K ✽ N34-3010-45 SCREWL N82-3010-45 SCREWM N82-3008-46 SCREWN N89-3008-46 SCREW

SPK1 2A ✽ T10-0782-15 SPEAKER 10,A25GU25-51C-D KPSPK1 2A ✽ T10-0788-05 SPEAKER 10 MIXYSPK1 2A ✽ T10-0814-05 SPEAKER 10 CSPK1 2A ✽ T10-0822-05 SPEAKER 10 TEG

600 1A A09-0753-05 BATTERY COVER601 1B A29-0915-08 PVC TRIM FOR WINDOW602 1A ✽ A29-0916-08 PVC TRIM FOR PANEL603 1A ✽ A29-0909-08 PANEL KP603 1A ✽ A29-0921-08 PANEL MIETGX

604 1B ✽ A29-0922-08 PANEL ,FRONT607 1A A70-0404-05 REMOTE CONTROL ASSY611 2A ✽ B06-1146-08 CLOTH FRAME ASSY612 1B B10-3302-08 WINDOW613 1A B43-0302-04 BADGE

620 2A E03-0115-05 AC PLUG ADAPTER MI621 1B E30-5432-08 AC CORD,181-SA-W541 KP621 1B E30-5438-08 AC CORD MIEGY621 1B E30-5440-08 AC CORD T622 1C E30-5466-08 AUDIO CORD

625 1C ✽ F20-0702-08 ISOLATION SHEET 19X24630 2A,2B J19-3988-08 CATCH BLACK(75)632 1B ✽ J21-8750-08 AC CORD HOLDER633 1B J42-0234-08 CORD BUSHING,3-703-244-021640 1B K29-0573-08 VOLUME KNOB W/PAINTING

641 1C K29-0576-08 LOW/PASS PUSH KNOB W/PAINTING642 1B K29-0577-08 POWER PUSH KNOB W/PAINTING643 1B K29-0578-08 TACT PUSH KNOB W/PAINTING650 2C ✽ L07-3015-05 POWER TRANSFORMER KP650 2C ✽ L07-3016-05 POWER TRANSFORMER MI

650 2C ✽ L07-3017-05 POWER TRANSFORMER TEG650 2C ✽ L07-3018-05 POWER TRANSFORMER X660 1A J02-0622-08 F00T- B46-0096-53 WARRANTY CARD X- B46-0310-03 WARRANTY CARD TEG

- B46-0330-03 WARRANTY CARD K- B46-0336-03 WARRANTY CARD P- ✽ B61-0886-00 INSTRUCTION MANUAL KP- ✽ B61-0887-00 INSTRUCTION MANUAL MIXY- ✽ B61-0888-00 INSTRUCTION MANUAL TEG

- ✽ H10-6449-08 PLYFOAM 392G/SET(TOP)- ✽ H10-6450-08 PLYFOAM BOTTOM- H21-1285-08 MIRAMAT 1900X600X0.5T- ✽ H51-0983-08 CARTON KP- ✽ H51-0984-08 CARTON MI- ✽ H51-0986-08 CARTON TEGX

600 1A ✽ A09-0753-05 BATTERY COVER601 2A ✽ A29-0915-08 PVC TRIM FOR WINDOW602 2A ✽ A29-0917-08 PVC TRIM FOR PANEL TOP603 1A ✽ A29-0919-08 PANEL TOP W/PAINTING & LOGO KP603 1A ✽ A29-0920-08 PANEL TOP W/PAINTING & LOGO MICTEG

603 1A ✽ A29-0920-08 PANEL TOP W/PAINTING & LOGO XY607 1A ✽ A70-0404-05 REMOTE CONTROL ASSY611 2A ✽ B06-1144-08 CLOTH FRAME ASSY612 2A ✽ B10-3302-08 WINDOW613 2A B43-0302-04 BADGE

620 1A E03-0115-05 AC PLUG ADAPTER MIY621 1B ✽ E30-5432-08 AC CORD,181-SA-W541 KP621 1B ✽ E30-5438-08 AC CORD MIEGY621 1B ✽ E30-5439-08 AC CORD X621 1B ✽ E30-5440-08 AC CORD T

621 1B ✽ E30-5442-08 AC CORD C622 1C ✽ E30-5466-08 AUDIO CORD625 1C F20-0702-08 ISOLATION SHEET 19X24630 2A,2B J19-3988-08 CATCH BLACK(75)632 1B J21-8750-08 AC CORD HOLDER

633 1B ✽ J42-0234-08 CORD BUSHING,3-703-244-021640 2A ✽ K29-0573-08 VOLUME KNOB W/PAINTING641 1C ✽ K29-0576-08 LOW/PASS PUSH KNOB W/PAINTING642 1A ✽ K29-0577-08 POWER PUSH KNOB W/PAINTING643 1A ✽ K29-0578-08 TACT PUSH KNOB W/PAINTING

650 2C ✽ L07-3010-05 POWER TRANSFORMER KP650 2C ✽ L07-3011-05 POWER TRANSFORMER MIY650 2C ✽ L07-3012-05 POWER TRANSFORMER C650 2C ✽ L07-3013-05 POWER TRANSFORMER TEG650 2C ✽ L07-3014-05 POWER TRANSFORMER X

660 1A ✽ J02-0622-08 FOOT- B46-0096-53 WARRANTY CARD X- B46-0310-03 WARRANTY CARD TEG- B46-0326-03 WARRANTY CARD C

- B46-0330-03 WARRANTY CARD KY- B59-1104-00 SERVICE STATIONS LIST Y- ✽ B61-0886-00 INSTRUCTION MANUAL KP- ✽ B61-0887-00 INSTRUCTION MANUAL MIXY- ✽ B61-0888-00 INSTRUCTION MANUAL TEG

- ✽ B61-0889-00 INSTRUCTION MANUAL C- ✽ B61-0940-00 INSTRUCTION MANUAL Y- ✽ H10-6447-08 PLYFOAM 310G/SET(TOP)- ✽ H10-6448-08 PLYFOAM 310G/SET(BOTTOM)- ✽ H21-1284-08 MIRAMAT 1640X540X0.5T

- ✽ H25-2180-08 PROTECTION BAG CY- ✽ H51-0979-08 CARTON KP- ✽ H51-0980-08 CARTON MIY- ✽ H51-0981-08 CARTON C- ✽ H51-0982-08 CARTON TEGX

A N44-4014-45 WOOD SCREWB N35-4016-45 MACHINE SCREW(M4X16)C ✽ N09-3668-05 WOOD SCREWD N44-3020-45 WOOD SCREW

1 2

103SW/SW-301 (103SW: KP type only)

1050SW/SW-501 (1050 SW: KP type only)

103SW/SW301(K) COVER( 98.4.24 20:44 y[W 5

103SW/SW-301/1050SW/SW-5019

PAR

TS LIST✽ New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

Ref. NoAdd-ress

NewParts Description

Desti-nation

Re-marksParts No.

L : Scandinavia K : USA P : Canada R : MexicoY : PX(Far East, Hawaii) T : Europe E : Europe G : GermanyY : AAFES(Europe) X : Australia M : Other Areas

indicates safety critical components.

✽ New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

Ref. NoAdd-ress

NewParts Description Desti-

nationRe-

marksParts No.

L : Scandinavia K : USA P : Canada R : MexicoY : PX(Far East, Hawaii) T : Europe E : Europe G : GermanyY : AAFES(Europe) X : Australia M : Other Areas

indicates safety critical components.

C403 CE04KW1A470M ELECTRO 47UF 10WVC404 CK45FB1H102K CERAMIC 1000PF KC405 CQ92FM1H104J MYLAR 0.10UF JC406,407 CQ92FM1H473J MYLAR 0.047UF JC408 CE04KW1A471M ELECTRO 470UF 10WV

C410,411 CQ92FM1H103J MYLAR 0.010UF JC442 CE04KW1H4R7M ELECTRO 4.7UF 50WVC443 CE04KW1A222M ELECTRO 2200UF 10WVC601 CE04KW1E100M ELECTRO 10UF 25WVC602 CC45FSL1H101J CERAMIC 100PF J

C603 CE04KW1E101M ELECTRO 100UF 25WVC604,605 CC45FSL1H101J CERAMIC 100PF JC606,607 CE04KW1J101M ELECTRO 100UF 63WVC608,609 CC45FSL1H101J CERAMIC 100PF JC610 CQ92FM1H473J MYLAR 0.047UF J

C611 CE04KW1H010M ELECTRO 1.0UF 50WVC621 CE04KW1H010M ELECTRO 1.0UF 50WVC631 3 CE04KW1A101M ELECTRO 100UF 10WVC631 5 CE04KW1C221M ELECTRO 220UF 16WVC651 CE04KW1H4R7M ELECTRO 4.7UF 50WV

C652 CE04KW1H2R2M ELECTRO 2.2UF 50WVC655 CE04HW1A470M NP-ELEC 47UF 10WVC656 CE04KW1C220M ELECTRO 22UF 16WVC659 CE04KW1C220M ELECTRO 22UF 16WVC660 CE04KW1H010M ELECTRO 1.0UF 50WV

C801-804 CQ92FM1H103J MYLAR 0.010UF JC805,806 ✽ C90-5024-08 ELECTRO 10000UF 63WVC807,808 CK45FB1H103M CERAMIC 0.010UF MC811,812 CE04KW1E222M ELECTRO 2200UF 25WVC813 CE04KW1E101M ELECTRO 100UF 25WV

C851 CE04KW1H010M ELECTRO 1.0UF 50WVC852 CK45FB1H102K CERAMIC 1000PF KC853 CE04KW1C222M ELECTRO 2200UF 16WVC871,872 CE04KW1E101M ELECTRO 100UF 25WVC873,874 CC45FSL1H221K CERAMIC 220PF K

C875,876 CE04KW1E470M ELECTRO 47UF 25WVC877,878 CE04KW1A470M ELECTRO 47UF 10WV

C901 C91-1441-08 CERAMIC 4700PF 250WVC902,903 ✽ C91-0211-08 FILM 4700PF 250WV

JK101 ✽ E21-0279-08 SPEAKER TERMINALJK102 ✽ E23-0224-08 RCA PIN JACK, LINE

F901 3 F05-1623-05 FUSE,1.6A/250V ETGXCMF901 3 F05-1623-05 FUSE,1.6A/250V IYF901 5 F06-2021-05 FUSE,2A/250V ETGXMIF901 3 F50-0072-05 FUSE,3.15A/125V KPF901 5 F50-0073-05 FUSE,4A/125V KP

F902,903 F05-4016-05 FUSE,400MA/250V XCMIF902,903 F05-8013-05 FUSE,800MA/250V ETGYF902,903 F50-0062-05 FUSE,800MA/250V KPF904 3 F05-1623-05 FUSE,1.6A/250V MIYF904 5 F06-2021-05 FUSE,2A/250V MI

- ✽ J13-0210-08 FUSE HOLDER

X401 ✽ L78-0902-08 CRYSTAL

A N44-4014-45 WOOD SCREWB N35-4016-45 MACHINE SCREW(M4X16)C N09-3672-05 SCREWD N62-3116-45 SCREWE N09-3669-05 SCREW

F N89-3006-46 SCREWG N83-3008-46 SCREWH N89-3010-45 SCREWJ N89-3008-45 SCREWK N34-3010-45 SCREW

L N82-3010-45 SCREWM N82-3008-46 SCREWN N89-3008-46 SCREWSPK1 ✽ T10-0785-05 SPEAKER 10 KPTEGSPK1 ✽ T10-0789-05 SPEAKER 10 MIX

D401,402 ✽ B30-1820-08 LEDD403 ✽ B30-1821-08 LEDD404 ✽ B30-1822-08 LEDL401,402 ✽ B30-1819-08 LAMP,12V/60MA

C101 CE04KW1C330M ELECTRO 33UF 16WVC102 CC45FSL1H221K CERAMIC 220PF KC103 CC45FSL1H101J CERAMIC 100PF JC104 CC45FSL1H221K CERAMIC 220PF KC105 CQ92FM1H103J MYLAR 0.010UF J

C106 CC45FSL1H220J CERAMIC 22PF JC107 CE04KW1C470M ELECTRO 47UF 16WVC108 CC45FSL1H101J CERAMIC 100PF JC201 CQ92FM1H103J MYLAR 0.010UF JC202 CC45FSL1H101J CERAMIC 100PF J

C203 CQ92FM1H184J MYLAR 0.18UF JC204 3 CQ92FM1H473J MYLAR 0.047UF JC204 5 CQ92FM1H563J MYLAR 0.056UF JC205,206 CQ92FM1H184J MYLAR 0.18UF JC207 5 CQ92FM1H393J MYLAR 0.039UF J

C207 3 CQ92FM1H473J MYLAR 0.047UF JC208 CQ92FM1H184J MYLAR 0.18UF JC209 CQ92FM1H333J MYLAR 0.033UF JC210 CC45FSL1H101J CERAMIC 100PF JC211 CQ92FM1H103J MYLAR 0.010UF J

C212 CC45FSL1H101J CERAMIC 100PF JC213 CQ92FM1H473J MYLAR 0.047UF JC214 CQ92FM1H124J MYLAR 0.12UF JC215 CQ92FM1H273J MYLAR 0.027UF JC217 CQ92FM1H103J MYLAR 0.010UF J

C218 CQ92FM1H473J MYLAR 0.047UF JC219 CQ92FM1H124J MYLAR 0.12UF JC220 CQ92FM1H393J MYLAR 0.039UF JC221,222 CE04KW1H010M ELECTRO 1.0UF 50WVC223,224 CE04KW1E100M ELECTRO 10UF 25WV

C225 CQ92FM1H473J MYLAR 0.047UF JC226-229 CC45FSL1H221K CERAMIC 220PF KC240 CC45FSL1H101J CERAMIC 100PF JC241 CQ92FM1H103J MYLAR 0.010UF JC401,402 CQ92FM1H104J MYLAR 0.10UF J

3 4

ELECTRIC PARTS

103SW/SW301(K) COVER( 98.4.24 20:44 y[W 4

14-6,Dogenzaka 1-chom

e, Shibuya-ku, Tokyo, 150 Japan

KE

NW

OO

D S

ER

VIC

E C

OR

PO

RA

TION

P.O

BO

X 22745, 2201 E

ast Dom

inguez St., Long B

each, CA

90801-5745, U.S

.A.

No

te:C

omponent and circuit are subject to m

odification to insure best operation under differ-ing local conditions. T

his manual is based on E

urope (E) standard, and provides infor-

mation on regional circuit m

odification through use of alternate schematic diagram

s,and inform

ation on regional component variations through use of parts list.

✽ New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

Ref. NoAdd-ress

NewParts Description

Desti-nation

Re-marksParts No.

L : Scandinavia K : USA P : Canada R : MexicoY : PX(Far East, Hawaii) T : Europe E : Europe G : GermanyY : AAFES(Europe) X : Australia M : Other Areas

indicates safety critical components.

✽ New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

Ref. NoAdd-ress

NewParts Description Desti-

nationRe-

marksParts No.

L : Scandinavia K : USA P : Canada R : MexicoY : PX(Far East, Hawaii) T : Europe E : Europe G : GermanyY : AAFES(Europe) X : Australia M : Other Areas

indicates safety critical components.

IC401 UPD75004CU-076 IC(4bit MICROPROCESSOR)IC402 LB1641 IC(MOTOR DRIVER)IC403 78L05A IC(VOLTAGE REGULATOR/+5V)IC404 W02-3003-08 REMOTE PREAMPIC441 PST600C IC(SYSTEM RESET)

IC601 UPC1298V IC(POWER AMP DRIVER)IC651 UPC1237HA IC(POWER AMP)IC851 NJM2072D ICQ251,252 2SC1815GR TRANSISTORQ253,254 2SA1015GR TRANSISTOR

Q401-403 2SC1815GR TRANSISTORQ405 2SC1815GR TRANSISTORQ441 2SC1815GR TRANSISTORQ601 2SC1846 TRANSISTORQ602 5 2SC3281(R) TRANSISTOR

Q602 3 ✽ 2SC5198 TRANSISTORQ603 5 2SA1302(R) TRANSISTORQ603 3 2SA1941(R) TRANSISTORQ621 2SA1015GR TRANSISTORQ622 2SC2878A TRANSISTOR

Q631 2SC1815GR TRANSISTORQ651 2SC1815GR TRANSISTORQ652 2SA1015GR TRANSISTORQ851 2SC1815GR TRANSISTORQ871 2SB1274 TRANSISTOR

Q872 2SD1913 TRANSISTORZD101,102 MTZJ30B ZENER DIODEZD401 MTZJ6.8B ZENER DIODEZD871,872 MTZJ16B ZENER DIODEZD873,874 MTZJ5.1B ZENER DIODE

R103,104 RD14BB2H122J RD 1.2K J 1/2WR425,426 RD14BB2E390J RD 39 J 1/4WR603 3 RD14BB2C102J RD 1.0K J 1/6WR603 5 RD14BB2C821J RD 820 J 1/6WR606 5 RD14BB2C102J RD 1.0K J 1/6W

R607,608 RN14BK2E100J RN 10 J 1/4WR609,610 RN14BK2E2R7J RN 2.7 J 1/4WR611 R90-0826-05 MULTI-COMP 0.22X2 J 5WR612 RS14GB3A100J FL-PROOF RS 10 J 1WR613 3 RD14BB2C184J RD 180K J 1/6W XCMI

R613 5 RD14BB2C184J RD 180K J 1/6W XMI R613 3 RD14BB2C224J RD 220K J 1/6W KPETGY R613 5 RD14BB2C274J RD 270K J 1/6W KPETGY R614 5 RD14BB2C124J RD 120K J 1/6W KPETGY R614 3 RD14BB2C563J RD 56K J 1/6W XCMI

R614 5 RD14BB2C753J RD 75K J 1/6W XMI R614 3 RD14BB2C823J RD 82K J 1/6W KPETGY R631 3 RD14BB2C153J RD 15K J 1/6W XCMI R631 5 RD14BB2C183J RD 18K J 1/6W XMI R631 3 RD14BB2C183J RD 18K J 1/6W KPETGY

R631 5 RD14BB2C223J RD 22K J 1/6W KPETGY R663 5 RS14GB3A152J FL-PROOF RS 1.5K J 1W KPETGY R663 3 RS14GB3A561J FL-PROOF RS 560 J 1W XCMI R663 3 RS14GB3A821J FL-PROOF RS 820 J 1W KPETGY R801,802 RS14GB3A4R7J FL-PROOF RS 4.7 J 1W KPETGY

R811 RN14BK2E151F RN 150 F 1/4WR851 3 RS14GB3A181J FL-PROOF RS 180 J 1W XCMIR851 3 RS14GB3A221J FL-PROOF RS 220 J 1W KPETGYR871 3 RS14GB3A221J FL-PROOF RS 220 J 1W ETGYR871 3 RS14GB3A4R7J FL-PROOF RS 4.7 J 1W KPXCMI

R872 3 RD14GB2H100J FL-PROOF RD 10 J 1/2W ETGYR872 3 RS14GB3A4R7J FL-PROOF RS 4.7 J 1W KPXCMI

VR201 ✽ R31-0409-08 POTENTIOMETER CROSSOVER FREQVR601 ✽ R31-0408-08 TRIMMING POT BIAS

RY601 S51-2092-05 RELAY SPEAKERRY851 S51-2094-05 RELAY POWERSW201 ✽ S62-0207-08 SLIDE SWITCH SLOPESW401 ✽ S70-0203-08 TACT SWITCH STANDBYSW901 ✽ S68-0202-08 POWER SWITCH

SW902A ✽ S31-2115-05 SLIDE SWITCH VOLTAGE MICY

D411,412 1SS133 DIODED413 1SR139-100 DIODED414-419 1SS133 DIODED631 1SS133 DIODED651-653 1SR139-100 DIODE

D801 3 ✽ D3SBA20 DIODED801 5 D5SBA20 DIODED811-814 1SR139-100 DIODED815 MTZJ5.1B ZENER DIODED851 1SR139-100 DIODE

D852,853 1SS133 DIODEIC101 NJM4558L IC(OP AMP X2)IC201-203 NJM4558L IC(OP AMP X2)IC204 TC4066BP IC(ANALOG/ DIGITAL SW)

5 6PA

RTS LIST

103SW/SW-301/1050SW/SW-501

103SW/SW301(K) COVER( 98.4.24 20:44 y[W 1