SA-WM500SERVICE MANUAL

SPECIFICATIONS

US ModelCanadian Model

AEP ModelUK Model

E ModelAustralian Model

9-877-136-032004I02-1

© 2004.09

Sony CorporationAudio Group

Published by Sony Engineering Corporation

ACTIVE SUBWOOFER

Ver 1.2 2004.09

AUDIO POWER SPECIFICATIONSPOWER OUTPUT AND TOTAL HARMONICDISTORTION:

With 6 ohm loads, from 20 – 200 Hz; rated 150 watts, minimum RMSpower, with no more than 0.7 % total harmonic distortion from 250milliwatts to rated output.

System

TypeActive Subwoofer (magnetically shielded design)

Speaker unitWoofer: 30 cm dia. (12 in.), cone type

Amplifier sectionContinuous RMS output : (0.7%) 150W

Reproduction frequency range20 Hz – 200 Hz

High frequency cut-off frequency50 Hz – 200 Hz

Phase selectorNORMAL, REVERSE

Inputs

Input jacksLINE IN: input pin jackSPEAKER IN: input terminals

Output jacksLINE OUT: output pin jackSPEAKER OUT: output terminals

General

Power requirementsUSA and Canada models: 120 V AC, 60 HzAEP, UK, MY, SP models: 230 V AC, 50/60 HzAUS model : 240V AC, 50/60 HzTW model : 110 V AC, 60Hz

Power consumption120 W

DimensionsApprox. 360 x 425 x 412 mm(14 1 / 4 x 16 3 / 4 x 16 1 / 4 in.) (w/h/d)

Mass18 kg (39.6 lb 1oz)

Supplied accessoriesFoot pads (4)Audio connecting cord (1 phono – 1 phono),2 m (6 ft 6 1 / 2 in.) (1)Speaker cords, 2.5 m (8 ft 2 1 / 2 in.) (2)

Design and specifications are subject to change without notice.

2

SA-WM500

Specifications ........................................................................... 1

1. GENERAL ...................................................................... 3

2. DIAGRAMS2-1. Circuit Boards Location ............................................. 42-2. Printed Wiring Boards ................................................ 52-3. Schematic Diagram..................................................... 6

3. EXPLODED VIEWS3-1. Main Section ............................................................... 7

4. ELECTRICAL PARTS LIST ..................................... 8

TABLE OF CONTENTSSAFETY CHECK-OUT(US model)

After correcting the original service problem, perform thefollowing safety checks before releasing the set to the customer:Check the antenna terminals, metal trim, “metallized” knobs,screws, and all other exposed metal parts for AC leakage. Checkleakage as described below.

LEAKAGEThe AC leakage from any exposed metal part to earth Groundand from all exposed metal parts to any exposed metal parthaving a return to chassis, must not exceed 0.5 mA (500microampers). Leakage current can be measured by any one ofthree methods.

1. A commercial leakage tester, such as the Simpson 229 orRCA WT-540A. Follow the manufacturers’ instructions touse these instruments.

2. A battery-operated AC milliammeter. The Data Precision245 digital multimeter is suitable for this job.

3. Measuring the voltage drop across a resistor by means of aVOM or battery-operated AC voltmeter. The “limit”indication is 0.75 V, so analog meters must have an accuratelow-voltage scale. The Simpson 250 and Sanwa SH-63Trdare examples of a passive VOM that is suitable. Nearly allbattery operated digital multimeters that have a 2V AC rangeare suitable. (See Fig. A)

Fig. A. Using an AC voltmeter to check AC leakage.

0.15µF

To Exposed MetalParts on Set

1.5kΩACvoltmeter(0.75V)

Earth Ground

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTEDLINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMSAND IN THE PARTS LIST ARE CRITICAL TO SAFEOPERATION. REPLACE THESE COMPONENTS WITHSONY PARTS WHOSE PART NUMBERS APPEAR ASSHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-LISHED BY SONY.

ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ!!

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SURLES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DESPIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DEFONCTIONNEMENT. NE REMPLACER CES COMPOSANTSQUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONTDONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTSPUBLIÉS PAR SONY.

SA-WM500

3

SECTION 1GENERAL This section is extracted from

instruction manual.

• Location of controls

POWER POWER indicator

POWER

LEVEL

MIN MAX

CUT OFF FREQ

50Hz

PHASE

200Hz

REVERSENORMAL

CUT OFF FREQLEVEL PHASE

AUTO

OFF

POWER SAVE

4

SA-WM500

SECTION 2DIAGRAMS

For Schematic Diagrams.Note:

• All capacitors are in µF unless otherwise noted. pF: µµF 50 WV orless are not indicated except for electrolytics and tantalums.

• All resistors are in Ω and 1/4 W or less unless otherwise specified.• C : panel designation.

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.(In addition to this, the necessary note is printed in each block.)

For Printed Wiring Boards.Note :

• X : parts extracted from the component side.• x : parts extracted from the conductor side.• : Pattern from the side which enables seeing.

• A : B+ Line.• B : B– Line.• Voltages are dc with respect to ground under no-signal conditions.• no mark : Power on• Voltages are taken with a VOM (Input impedance 10 MΩ).

Voltage variations may be noted due to normal production tolerances.• Signal path.

F : AUDIO• Abbreviation

CND : Canadian modelMY : Malaysia modelSP : Singapore modelAUS : Australian modelTW : Taiwan model

Note:The components identi-fied by mark 0 or dottedline with mark 0 are criti-cal for safety.Replace only with partnumber specified.

Note:Les composants identifiés parune marque 0 sont critiquespour la sécurité.Ne les remplacer que par unepiéce portant le numérospécifié.

2-1. CIRCUIT BOARDS LOCATION

CONTROL board

MAIN board

POWER AMP board

POWER SUPPLY board

POWER SWITCH board

LED board

Ver 1.1 2003.06

55

SA-WM500

2-2. PRINTED WIRING BOARDS z See page 4 for Notes. z See page 4 for Circuit Boards Location.

IC502

R521

RY400

C532

JW03

1

C521

JW03

0JW

029

BC903

C901

D901

CN905

RY901

D302

D302

R302

R301

R303BC30

1

S301BC302

BC802

R802

JW001C805

JW002

JW00

3

JW00

4

C802

C801

C811

C812 R801

C806

D803

D801

D804

D802

C809

D821

D822

G1

C807

R803

C803

JW006

R804

Q801

C808S531

S531

Q802

JW008JW007

C810

JW009JW010

JW011

TM501

JW012CN80

3

JW02

0

R406

JW016

JW017JW018

R511

R503

R506

R510R509

R504

C403

R502C401

Q403

Q401

Q404

R403R402

R501

C503

R505

JW045

C531

R405R404

R534

R535

Q532

JW54D532

R533R532

Q531

D531R531

IC503

R537Q533

R539 R538

C402

JW032

D503

D504

D502

D501

C501

C522

R522

D506D505

JW02

8

R527

C502

R512R508

R507

J501

CN501R528JW

027

R523R520

C520

R526

R525

C523

C524 IC501

JW024

Q402

R536

R524

JW026

BC401

JW015

R400

JW013

JW014

D400

R800

D401

R401

C804

Q301

Q302

D301

BC502

JW019

C301

JW005

BC901

BC902

F11F12

JW053

JW052

JW051

C902

D805

JW047

JW06

3

C525

IC701

C709

C702

C711

R703

C703

JW03

6 JW03

5

C701

C708

BC701

C712

C704

R704

R713

R705

JW04

9

R708

R714

D702D701

C706 JW

034

R707

C710

R710

D703

R711

Q701

R709

C705E

R702

R701

C707

JW04

8R7

12

JW03

3

R706

BC801

+ +

- -

+ +

- -

OUT

SPEAKER

IN

L

R

OUT

LINE

IN

POWER SAVE

AUTO

OFF

t

SP401SPEAKER

IC601

JW03

7

C604C605

S601

RV601

RV602

R605

R606

R607

R601

R602

R604

R603

C606

C601

R609

C602IC602JW03

8

C608

BC60

1

C607R611

R612

C603

JW03

9R608R610

JW040

LEVE

PHASE

CUT OFF FREQ

NORMAL REVERSEt

14

5 8

14

5 814

5 814

5 8

14

5 8

T202SUB

TRANSFORMER

T101MAIN

TRANSFORMER

AC IN

11 4

1

4

5

11

5

5

1

12

1 12

MAIN BOARD

LED BOARD POWER AMP BOARD

CONTROL BOARD

POWER SWITCH BOARD

POWER SUPPLY BOARD

1

5

EE

E

E

E

E

E

E

E

POWER

POWER

E

E

11(11)1-686-989-

11(11)1-686-991-

11(11)1-686-987- 11

(11)1-686-988-

11(11)1-686-992-

11(11)1-686-990-

112

2 3 4 5 6 7 8 9 10 11 12

A

1

B

C

D

E

F

G

H

I

Ref. No. Location

z Semiconductor Location

D301 A-3D302 B-2D400 D-4D401 B-3D501 H-5D502 H-5D503 H-5D504 H-5D505 H-5D506 H-5D531 F-3D532 G-3D701 B-10D702 B-10D703 C-11D801 D-5D802 D-5D803 D-5D804 D-5D805 B-3D821 C-5D822 C-5D901 E-8

IC501 H-3IC502 H-4IC503 G-3IC601 I-9IC602 I-8IC701 B-9

Q301 A-3Q302 A-3Q401 F-4Q402 G-4Q403 F-4Q404 F-4Q531 F-3Q532 G-4Q533 G-3Q701 B-11Q801 C-5Q802 D-5

66

SA-WM500

2-3. SCHEMATIC DIAGRAM z See page 4 for Notes.

BC401

R400

D400

RY400

D401

R401

R402R403

Q401

C401C402R405

Q403

C403

R406

R404

C809

C810

D821

D822

Q801

Q802

R803

C807

C808

R804

C806

D801

D802

C805

D804

D803R802

C812

R801

C811

C804

C803

Q404

R800 C802

C801

D805

BC80

1

CN904

D901

RY901

C902

BC902

BC302

T101

T202

C901BC901

S301

C301

D302R303

R301

R302BC301

BC502D301

Q302

Q301

R539

R538

IC503(1/2)

Q532

R535

R532D532 R533

R534R536C532

S531C531

D531

R531

IC503(2/2)

R612

C608

RV602

C607

IC602(1/2)

R611R609

R608

R610C605R607

C606

IC601(2/2)

R606R605C603

C604

IC601(1/2)

C602C601

R601

R602

R603

BC601CN501

R604

R537

CN80

3

BC701

IC501(1/2)

R522

R521

IC501(2/2)

C522

R523 C523

C524R524 R525

R527 R526

D506

C501 R512C502R508R507

R509J501R510

R511 C503

R504

R506

R503

C521

R520

C520

D502 D504

D505

D501

D503

R501

R502

R505

TM501

IC701

C705

R708 C710

D702 D701

D703R711

R710

R709

C707

C709

C708

R706

R712 C711

R713

C712

C706

R705 R704

C704C703

R703R702

R701

C701

C702

IC502(1/2)

Q402

Q531

Q533

IC602(2/2)

CN905

BC80

2

R707

IC502(2/2)

BC903

RV601

S601

Q701

F901

R528

R714

SP401

B2P-VH

1k1W

1SS133T

24VSPK RLY

1SS133T

12k

56k100k

2SC2785

2.235V

33035V22k

2SC2785

22010V

22k

100k

1035V

1035V

MTZJ-T-72-12B

MTZJ-T-72-12B

2SC1815

2SA1015

2.2k

1050V

1050V

2.2k

22025V

11ES2

11ES2

22025V

11ES2

11ES210

1/4W

0.1

101/4W

0.1

0.1

0.1

DTC124ES

56k 1000071V

1000071V

RBV602

B3B-

XH-A

B3B-XH-A

1SS133T

24VPOWER RLY

0.01

2P

2P

MAIN TRANSFORMER

SUB TRANSFORMER

0.01

B2P3-VH

0.01

SPR-325MVW2.2k

1k

2.2kB4B-EH

B3(4)B-EH1SS133T

BNIF4M

BNIF4M

22k

1M

BA15218

2SA1175F

10k

150k1SS133T 1M

100k10k

33016V

2225V

1SS133T

470k

BA15218

100k

4.750V

10k

2250V

BA15218

10k10k

10k

4.7k0.1220k

2250V

BA15218

4.7k4.7k4.750V

0.1

BA15218

0.10.1

10k

100k

120k

B5B-EHB5B-EH

100k

100k

B12B

-XH-

A

B12B-XH-A

BA15218

10k

4.7k

BA15218

1035V

15k 0.01

0.0122k 33k

4.7k 10k

1SS133T

1035V

100k220p1k1k

4.7k4.7k

4.7k 220p

33k

4.7k1/2W

33k

220p

4.7k

220p

1SS133T 1SS133T

1SS133T

1SS133T

1SS133T

33k

33k

4.7k1/2W

TERMINAL BOARD

STK404-140

2.250V

56k 470p

1SS133T 1SS133T

1SS133T4.7k

1k

22k

100100V

10025V

10100V

1001W

11/4W

10100V

4.71W

0.1

22025V

680 56k

3p47

100V

8.2k8.2k

0.22*2

220p

220p

BA15218

2SC2784

DTC124ES

DTC124ES

BA15218

B5(6)H-EH

B5(6

)B-E

H

1k

BA15218

20k

2SC2785PROTECTOR

680

33

SPEAKER

*

1

42

31

42

3

1

42

3

1

42

3

1

42

3

785

6

785

6

78

5

6

78

5

6

78

5

6

POWER

POWER

US,CNDAEP,MY,SP,UK,AUS

*F901 4A/125V2.5A/250V

TW3.15A/250V

Ver 1.1 2003.06

SA-WM500

7

SECTION 3EXPLODED VIEWS

NOTE :• -XX, -X mean standardized parts, so they

may have some difference from the originalone.

• Color indication of Appearance PartsExample :KNOB, BALANCE (WHITE) … (RED)

↑ ↑Parts color Cabinet's color

• Items marked “ * ”are not stocked since theyare seldom required for routine service. Somedelay should be anticipated when orderingthese items.

• The mechanical parts with no reference number in theexploded views are not supplied.

• Hardware (# mark) list and accessories and packingmaterials are given in the last of this parts list.

• AbbreviationCND : Canadian modelMY : Malaysia modelSP : Singapore modelAUS : Australian modelTW : Taiwan model

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

3-1. MAIN SECTION

4 8 9

12

10

16

1

1

1

111

2

15

5

314

14

14

14

#2

#2

#2

#2

#2

#1

#2

#2

#2

#2

#3#4

#4

#4

not suppliednot supplied

not supplied

not supplied

F901T202

SP401not supplied

not suppliednot

supplied

not supplied

T101

not supplied not supplied

15

76

6

11

1

The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.

Les composants identifiés par unemarque 0 sont critiques pour lasécurité.Ne les remplacer que par unepiéce portant le numéro spécifié.

1 4-235-677-01 SCREW (4X20) (TYPE1), +BVTP2 A-4736-352-A GRILLE (FRAME) ASSY (BLACK)2 A-4736-564-A GRILLE (FRAME) ASSY (WOOD)3 A-4736-349-A SPEAKER (CABINET) ASSY (BLACK)3 A-4736-563-A SPEAKER (CABINET) ASSY (WOOD)

4 A-4731-771-A MAIN BOARD, COMPLETE5 A-4731-772-A CONTROL BOARD, COMPLETE6 4-229-774-01 SCREW, TAPPING, HEXAGON SOCKET7 4-235-903-01 SCREW (3.5X20)8 4-228-148-21 COVER, REAR (EXCEPT US,CND)

8 4-228-148-31 COVER, REAR (US,CND)9 4-250-465-01 KNOB (VOL)10 4-228-141-01 DUCT (A)

* 11 3-703-244-00 BUSHING (2104), CORD012 1-696-874-11 CORD, POWER (AUS)

012 1-777-071-13 CORD, POWER (AEP,MY,SP,UK)012 1-783-532-11 CORD, POWER (CND,US)012 1-783-820-11 CORD, POWER (TW)

14 4-874-614-21 SCREW15 4-235-677-01 SCREW +BVTP 4X20 (TYPE1)

* 16 3-703-044-26 LABEL, CAUTION (US,CND)0F901 1-532-464-31 FUSE (T2.5AL/250V) (AEP,MY,SP,UK,AUS)0F901 1-532-465-31 FUSE (T3.15AL/250V) (TW)

0F901 1-532-746-11 FUSE, GLASS TUBE (4A/125V) (US,CND)SP401 1-825-344-11 SPEAKER (30cm)

0T101 1-439-749-11 POWER TRANSFORMER (AEP,SP,MY,UK,AUS)0T101 1-439-750-11 POWER TRANSFORMER (US,CND)0T101 1-443-026-11 POWER TRANSFORMER (TW)

0T202 1-439-706-11 SUB POWER TRANSFORMER (US,CND)0T202 1-439-707-11 SUB POWER TRANSFORMER

(AEP,SP,MY,UK,AUS)0T202 1-443-027-11 SUB POWER TRANSFORMER (TW)

#1 7-685-881-09 SCREW +BVTT 4X8 (S)#2 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3

#3 7-685-650-79 SCREW +BVTP 3X16 TYPE2 IT-3#4 7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3

Ver 1.2

8

SA-WM500SECTION 4

ELECTRICAL PARTS LISTMAIN

NOTE :• Due to standardization, replacements in the

parts list may be different from the partsspecified in the diagrams or the componentsused on the set.

• -XX, -X mean standardized parts, so theymay have some difference from the originalone.

• RESISTORSAll resistors are in ohmsMETAL : Metal-film resistorMETAL OXIDE :Metal oxide-film resistorF : nonflammable

• Items marked “ * ”are not stocked since theyare seldom required for routine service. Somedelay should be anticipated when orderingthese items.

• SEMICONDUCTORSIn each case, u : µ , for example :uA.... : µ A.... , uPA.... : µ PA....uPB.... : µ PB.... , uPC.... : µ PC....uPD.... : µ PD....

• CAPACITORSuF : µ F

• COILSuH : µ H

When indicating parts by reference num-ber, please include the board.

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

• AbbreviationCND : Canadian modelMY : Malaysia modelSP : Singapore modelAUS : Australian modelTW : Taiwan model

The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.

Les composants identifiés par unemarque 0 sont critiques pour lasécurité.Ne les remplacer que par unepiéce portant le numéro spécifié.

CONTROL

A-4731-772-A CONTROL BOARD, COMPLETE**********************

< CONNECTOR >

* BC601 1-564-508-11 PLUG, CONNECTOR 5P

< CAPACITOR >

C601 1-130-495-00 MYLAR 0.1uF 5% 50VC602 1-130-495-00 MYLAR 0.1uF 5% 50VC603 1-126-963-11 ELECT 4.7uF 20% 50VC604 1-130-495-00 MYLAR 0.1uF 5% 50VC605 1-130-495-00 MYLAR 0.1uF 5% 50V

C606 1-126-965-91 ELECT 22uF 20% 50VC607 1-126-965-91 ELECT 22uF 20% 50VC608 1-126-963-11 ELECT 4.7uF 20% 50V

< IC >

IC601 8-759-943-94 IC BA15218IC602 8-759-943-94 IC BA15218

< RESISTOR >

R601 1-249-429-11 CARBON 10K 5% 1/4WR602 1-249-441-11 CARBON 100K 5% 1/4WR603 1-247-881-00 CARBON 120K 5% 1/4WR604 1-249-441-11 CARBON 100K 5% 1/4WR605 1-249-425-11 CARBON 4.7K 5% 1/4W F

R606 1-249-425-11 CARBON 4.7K 5% 1/4W FR607 1-247-887-00 CARBON 220K 5% 1/4WR608 1-249-429-11 CARBON 10K 5% 1/4WR609 1-249-429-11 CARBON 10K 5% 1/4WR610 1-249-425-11 CARBON 4.7K 5% 1/4W F

R611 1-249-429-11 CARBON 10K 5% 1/4WR612 1-249-441-11 CARBON 100K 5% 1/4W

< VARIABLE RESISTOR >

RV601 1-227-572-11 RES,VAR 20K (CUTOFF FREQ)RV602 1-227-573-11 RES,VAR 10K (LEVEL)

< SWITCH >

S601 1-786-490-11 SWITCH, SLIDE (PHASE)*****************************************************

LED BOARD*********

< CONNECTOR >

* BC301 1-564-519-11 PLUG, CONNECTOR 4P

< DIODE >

* D302 8-719-064-11 DIODE SPR-325MVW (POWER)

< RESISTOR >

R301 1-249-417-11 CARBON 1K 5% 1/4W FR302 1-249-421-11 CARBON 2.2K 5% 1/4W FR303 1-249-421-11 CARBON 2.2K 5% 1/4W F

*****************************************************

A-4731-771-A MAIN BOARD, COMPLETE*******************

< CAPACITOR >

BC401 1-564-320-00 PIN, CONNECTOR(3.96mm PITCH)2P* BC801 1-564-104-00 PIN, CONNECTOR(3.96mm PITCH)3P

BC802 1-691-767-11 PLUG (MICRO CONNECTOR) 5P

< CAPACITOR >

C401 1-124-257-00 ELECT 2.2uF 20% 50VC402 1-126-950-11 ELECT 330uF 20% 35VC403 1-126-934-11 ELECT 220uF 20% 10VC501 1-124-247-91 ELECT 10uF 20% 35VC502 1-102-978-00 CERAMIC 220PF 5% 50V

C503 1-102-978-00 CERAMIC 220PF 5% 50VC520 1-102-978-00 CERAMIC 220PF 5% 50VC521 1-102-978-00 CERAMIC 220PF 5% 50VC522 1-124-247-91 ELECT 10uF 20% 35VC523 1-130-483-00 MYLAR 0.01uF 5% 50V

C524 1-130-483-00 MYLAR 0.01uF 5% 50VC531 1-128-551-11 ELECT 22uF 20% 25VC532 1-104-661-91 ELECT 330uF 20% 16VC801 1-109-932-13 ELECT(BLOCK) 10000uF 20% 71VC802 1-109-932-13 ELECT(BLOCK) 10000uF 20% 71V

C803 1-130-777-00 MYLAR 0.1uF 10% 100VC804 1-130-777-00 MYLAR 0.1uF 10% 100VC805 1-104-666-11 ELECT 220uF 20% 25VC806 1-104-666-11 ELECT 220uF 20% 25VC807 1-126-964-11 ELECT 10uF 20% 50V

C808 1-126-964-11 ELECT 10uF 20% 50VC809 1-124-247-91 ELECT 10uF 20% 35VC810 1-124-247-91 ELECT 10uF 20% 35V

LEDVer 1.1 2003.06

9

SA-WM500

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

Les composants identifiés par unemarque 0 sont critiques pour lasécurité.Ne les remplacer que par unepiéce portant le numéro spécifié.

The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.

MAIN

C811 1-136-165-00 FILM 0.1uF 5% 50VC812 1-136-165-00 FILM 0.1uF 5% 50V

< DIODE >

D301 8-719-991-33 DIODE 1SS133T-77D400 8-719-991-33 DIODE 1SS133T-77D401 8-719-991-33 DIODE 1SS133T-77D501 8-719-991-33 DIODE 1SS133T-77D502 8-719-991-33 DIODE 1SS133T-77

D503 8-719-991-33 DIODE 1SS133T-77D504 8-719-991-33 DIODE 1SS133T-77D505 8-719-991-33 DIODE 1SS133T-77D506 8-719-991-33 DIODE 1SS133T-77D531 8-719-991-33 DIODE 1SS133T-77

D532 8-719-991-33 DIODE 1SS133T-77D801 8-719-024-99 DIODE 11ES2-NTA2BD802 8-719-024-99 DIODE 11ES2-NTA2BD803 8-719-024-99 DIODE 11ES2-NTA2BD804 8-719-024-99 DIODE 11ES2-NTA2B

D805 8-719-072-05 DIODE RBV-602LF-AD821 8-719-110-31 DIODE RD12ESB2D822 8-719-110-31 DIODE RD12ESB2

< TERMINAL >

* G1 1-537-738-21 TERMINAL, EARTH

< IC >

IC501 6-704-502-01 IC NJM022DIC502 6-704-502-01 IC NJM022DIC503 6-704-502-01 IC NJM022D

< JACK >

J501 1-770-157-21 JACK, PIN 2P (LINE)

< TRANSISTOR >

Q301 8-729-900-63 TRANSISTOR DTA124ESQ302 8-729-900-63 TRANSISTOR DTA124ESQ401 8-729-119-78 TRANSISTOR 2SC2785-HFEQ402 8-729-178-42 TRANSISTOR 2SC2784-FQ403 8-729-119-78 TRANSISTOR 2SC2785-HFE

Q404 8-729-029-86 TRANSISTOR DTC124ESAQ531 8-729-029-86 TRANSISTOR DTC124ESAQ532 8-729-119-76 TRANSISTOR 2SA1175-HFEQ533 8-729-029-86 TRANSISTOR DTC124ESAQ801 8-729-281-53 TRANSISTOR 2SC1815-GR

Q802 8-729-201-53 TRANSISTOR 2SA1015-GR

< RESISTOR >

0R400 1-215-869-11 METAL OXIDE 1K 5% 1WR401 1-249-430-11 CARBON 12K 5% 1/4WR402 1-249-438-11 CARBON 56K 5% 1/4WR403 1-249-441-11 CARBON 100K 5% 1/4WR404 1-249-441-11 CARBON 100K 5% 1/4W

R405 1-249-433-11 CARBON 22K 5% 1/4WR406 1-249-433-11 CARBON 22K 5% 1/4WR501 1-249-435-11 CARBON 33K 5% 1/4WR502 1-249-435-11 CARBON 33K 5% 1/4WR503 1-249-435-11 CARBON 33K 5% 1/4W

R504 1-249-435-11 CARBON 33K 5% 1/4WR505 1-260-107-11 CARBON 4.7K 5% 1/2W

R506 1-260-107-11 CARBON 4.7K 5% 1/2WR507 1-249-417-11 CARBON 1K 5% 1/4W FR508 1-249-417-11 CARBON 1K 5% 1/4W F

R509 1-249-425-11 CARBON 4.7K 5% 1/4W FR510 1-249-425-11 CARBON 4.7K 5% 1/4W FR511 1-249-425-11 CARBON 4.7K 5% 1/4W FR512 1-249-441-11 CARBON 100K 5% 1/4WR520 1-249-425-11 CARBON 4.7K 5% 1/4W F

R521 1-249-425-11 CARBON 4.7K 5% 1/4W FR522 1-249-429-11 CARBON 10K 5% 1/4WR523 1-249-431-11 CARBON 15K 5% 1/4WR524 1-249-433-11 CARBON 22K 5% 1/4WR525 1-249-435-11 CARBON 33K 5% 1/4W

R526 1-249-429-11 CARBON 10K 5% 1/4WR527 1-249-425-11 CARBON 4.7K 5% 1/4W FR528 1-249-415-11 CARBON 680 5% 1/4W FR531 1-247-895-00 CARBON 470K 5% 1/4WR532 1-247-883-00 CARBON 150K 5% 1/4W

R533 1-247-903-00 CARBON 1M 5% 1/4WR534 1-249-441-11 CARBON 100K 5% 1/4WR535 1-249-429-11 CARBON 10K 5% 1/4WR536 1-249-429-11 CARBON 10K 5% 1/4WR537 1-249-441-11 CARBON 100K 5% 1/4W

R538 1-247-903-00 CARBON 1M 5% 1/4WR539 1-249-433-11 CARBON 22K 5% 1/4WR800 1-249-438-11 CARBON 56K 5% 1/4W

0R801 1-212-857-00 FUSIBLE 10 5% 1/4W0R802 1-212-857-00 FUSIBLE 10 5% 1/4W

R803 1-249-421-11 CARBON 2.2K 5% 1/4W FR804 1-249-421-11 CARBON 2.2K 5% 1/4W F

< RELAY >

RY400 1-515-920-11 RELAY (24V)

< SWITCH >

S531 1-786-490-11 SWITCH, SLIDE (POWER SAVE)

< TERMINAL >

TM501 1-537-376-11 TERMINAL BOARD (SPAKER)******************************************************

POWER AMP BOARD***************

< CONNECTOR >

BC701 1-691-590-11 POST (WITH BASE)(B12B-XH-A)12P

< CAPACITOR >

C701 1-102-978-00 CERAMIC 220PF 5% 50VC702 1-102-978-00 CERAMIC 220PF 5% 50VC703 1-128-562-11 ELECT 47uF 20% 100VC704 1-102-936-00 CERAMIC 3.0PF +-0.25PF50VC705 1-126-961-11 ELECT 2.2uF 20% 50V

C706 1-104-666-11 ELECT 220uF 20% 25VC707 1-128-563-11 ELECT 100uF 20% 100VC708 1-128-582-11 ELECT 10uF 20% 100V

POWER AMP

10

SA-WM500

Les composants identifiés par unemarque 0 sont critiques pour lasécurité.Ne les remplacer que par unepiéce portant le numéro spécifié.

The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.

C709 1-104-665-11 ELECT 100uF 20% 25VC710 1-102-824-00 CERAMIC 470PF 5% 50V

C711 1-128-582-11 ELECT 10uF 20% 100VC712 1-130-777-00 MYLAR 0.1uF 10% 100V

< DIODE >

D701 8-719-991-33 DIODE 1SS133T-77D702 8-719-991-33 DIODE 1SS133T-77D703 8-719-991-33 DIODE 1SS133T-77

< FUSE HOLDER >

F11 1-533-233-11 FUSE HOLDERF12 1-533-233-11 FUSE HOLDER

< TRANSISTOR >

Q701 8-729-119-78 TRANSISTOR 2SC2785-HFE

< RESISTOR >

0R701 1-234-182-11 ENCAPSULATED COMPONENTR702 1-216-110-11 CARBON 8.2K 5% 1/2WR703 1-216-110-11 CARBON 8.2K 5% 1/2WR704 1-249-438-11 CARBON 56K 5% 1/4WR705 1-249-415-11 CARBON 680 5% 1/4W F

R706 1-215-886-11 METAL OXIDE 100 5% 2WR707 1-249-417-11 CARBON 1K 5% 1/4W FR708 1-249-438-11 CARBON 56K 5% 1/4WR709 1-249-433-11 CARBON 22K 5% 1/4WR710 1-249-417-11 CARBON 1K 5% 1/4W F

R711 1-249-425-11 CARBON 4.7K 5% 1/4W F0R712 1-202-972-61 FUSIBLE 1 5% 1/4W

R713 1-216-357-00 METAL OXIDE 4.7 5% 1WR714 1-249-399-11 CARBON 33 5% 1/4W

*****************************************************

POWER SUPPLY BOARD*****************

< CONNECTOR>

BC901 1-564-321-00 PIN, CONNECTOR(3.96mm PITCH)2P* BC902 1-580-230-11 PIN, CONNECTOR (PC BOARD) 2P* BC903 1-565-792-11 PIN, CONNECTOR(3.96mm PITCH)2P

< CAPACITOR >

0C901 1-113-925-11 CERAMIC 0.01uF 20% 250V0C902 1-113-925-11 CERAMIC 0.01uF 20% 250V

< DIODE >

D901 8-719-991-33 DIODE 1SS133T-77

< IC >

IC701 6-600-182-01 IC STK-404-140S

<RELAY >

0RY901 1-755-458-11 RELAY*****************************************************

POWER SWITCH BOARD******************

< CONNECTOR>

* BC302 1-580-230-11 PIN, CONNECTOR (PC BOARD) 2P

< CAPACITOR >

0C301 1-113-925-11 CERAMIC 0.01uF 20% 250V

< SWITCH >

0S301 1-554-920-11 SWITCH, PUSH (AC POWER)(1 KEY) (POWER)******************************************************

MISCELLANEOUS*************

012 1-696-874-11 CORD, POWER (AUS)012 1-777-071-13 CORD, POWER (AEP,MY,SP,UK)012 1-783-532-11 CORD, POWER (US,CND)012 1-783-820-11 CORD, POWER (TW)0F901 1-532-464-31 FUSE (T2.5AL/250V) (AEP,MY,SP,UK,AUS)

0F901 1-532-465-31 FUSE (T3.15AL/250V) (TW)0F901 1-532-746-11 FUSE, GLASS TUBE (4A/125V) (US,CND)

SP401 1-825-344-11 SPEAKER (30cm)0T101 1-443-026-11 POWER TRANSFORMER (TW)0T101 1-439-749-11 POWER TRANSFORMER (AEP,SP,MY,UK,AUS)

0T101 1-439-750-11 POWER TRANSFORMER (US,CND)0T202 1-443-027-11 SUB POWER TRANSFORMER (TW)0T202 1-439-706-11 SUB POWER TRANSFORMER (US,CND)0T202 1-439-707-11 SUB POWER TRANSFORMER

(AEP,SP,MY,UK,AUS)*****************************************************

ACCESSORIES***********

0 1-569-008-12 ADAPTOR, CONVERSION 2P (AUS)1-751-598-53 CORD, CONNECTION (PIN-PIN)1-769-433-23 CORD, SPEAKER4-244-254-11 INSTRUCTION, MANUAL (ENGLISH, FRENCH)

(US,CND,UK,AUS)

4-244-254-21 INSTRUCTION, MANUAL(ENGLISH, FRENCH,GERMAN,ITALIAN) (AEP)

4-244-254-31 INSTRUCTION, MANUAL(SPANISH,DUTCH,SWEDISH,POLISH) (AEP)

4-244-254-41 INSTRUCTION, MANUAL(PORTUGUESE,DANISH,FINNISH,RUSSIAN)(AEP)

4-244-254-51 INSTRUCTION, MANUAL(ENGLISH,FRENCH,SPANISH,TRADITIONAL CHINESE)

(SP,MY,TW)4-981-864-01 FOOT

POWER AMP POWER SUPPLY POWER SWITCHRef. No. Part No. Description Remark Ref. No. Part No. Description Remark

Ver 1.1 2003.06

11

SA-WM500

MEMO

SA-WM500

REVISION HISTORY

Clicking the version allows you to jump to the revised page.Also, clicking the version at the upper right on the revised page allows you to jump to the next revisedpage.

Ver. Date Description of Revision

1.0 2003.03 New

1.1 2003.06 Addition of Australian and Taiwan models. (ENG-03006)

1.2 2004.09 Suffix change of Part No. (Ref. No. 8) and addition of destination.

(SPM-04095)