Sony SSV-335 Service manual

		SA-VE335/WMS335/
		SS-CN335/V335
	SERVICE MANUAL	US Model
	Ver 1.2 2003. 09	Canadian Model
		AEP Model
		UK Model
		E Model

SA-WMS335	SS-V335	SS-CN335

• SA-VE335 consists of the following models respectively.

Active Subwoofer	SA-WMS335
Front and Rear Speakers	SS-V335
Center Speaker	SS-CN335

SPECIFICATIONS

SA-VE335

For the U.S. model

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC DISTORTION:

with 8 ohm loads, from 20 – 150 Hz; rated 100 watts per channel minimum RMS power, with no more than 0.8% total harmonic distortion from 250 milliwatts to rated output.

SS-V335 (front and rear speakers)

Speaker system	Full range, magnetically
	shielded
Speaker units	5.5 × 11 cm
	(7/32 × 7/16 in.), cone type
Enclosure type	Bass reflex
Rated impedance	8 ohms
Power handling capacity
Maximum input power:	100 watts
Sensitivity level	87 dB (1 W, 1 m)
Frequency range	90 Hz – 20,000 Hz
Dimensions (w/h/d)	Approx. 70 × 152 × 126
	mm (2 7/8 × 6 × 5 in.),
	including front grille
Mass	Approx. 830 g
	(18 lb 5 oz) each

SS-V331 is the same as SS-V335.

SS-CN335 (center speaker)

Speaker system	Full range × 2,
	magnetically shielded
Speaker units	5.5 × 11 cm
	(7/32 × 7/16 in.), cone type
Enclosure type	Bass reflex
Rated impedance	8 ohms
Power handling capacity
Maximum input power:	120 watts
Sensitivity level	89 dB (1 W, 1 m)
Frequency range	90 Hz – 20,000 Hz
Dimensions (w/h/d)	Approx. 300 × 78 × 126
	mm (11 7/8 × 3 1/8 × 5 in.),
	including front grille
Mass	Approx. 1600 g
	(35 lb 4 oz)

SA-WMS335 (subwoofer)

Speaker system	Active subwoofer,
	magnetically shielded
Speaker unit	Woofer: 20 cm (7 7/8 in.),
	cone type
Enclosure type	Advanced SAW type

Reproduction frequency range

26 Hz – 200 Hz

Amplifier section

Continuous RMS power output

100 W (8 ohms, 20 Hz –

20 kHz, 0.8% THD)

Inputs

LINE IN (input pin jack)

General
Power requirements
North American model:	120 V AC, 60 Hz
European model:	220 – 230 V AC, 50/60 Hz
Other models:	110 – 120 V/220 – 240 V
	AC, 50/60 Hz
Power consumptions	90 W
	1 W (standby mode)
Dimensions (w/h/d)	Approx. 230 × 392 × 464
	mm
	(9 1/8 × 15 1/2 × 18 3/8 in.),
	including front grille
Mass	Approx. 13.2 kg
	(29 lb 2 oz)

Supplied accessories

Foot pads (20)

Audio connecting cord (1)

Speaker connecting cords, 10 m (32 ft 9 3/4 in.) (2) Speaker connecting cords, 3.5 m (11 ft 6 in.) (3)

Design and specifications are subject to change without notice.

MICRO SATELLITE SYSTEM

9-873-585-03	Sony Corporation
2003I04-1	Home Audio Company
© 2003. 09	Published by Sony Engineering Corporation

1

SA-VE335/WMS335/SS-CN335/V335

SAFETY CHECK-OUT		TABLE OF CONTENTS
After correcting the original service problem, perform the following	1. DIAGRAMS
safety check before releasing the set to the customer:	1-1. Circuit Boards Location (SA-WMS335) ............................		3
Check the antenna terminals, metal trim, “metallized” knobs, screws,	1-2. Printed Wiring Boards (SA-WMS335) ...............................		5
and all other exposed metal parts for AC leakage. Check leakage as	1-3.	Schematic Diagram (SA-WMS335) ...................................	6
described below.
LEAKAGE TEST	2. EXPLODED VIEWS
	2-1. Front Panel Section (SA-WMS335) ....................................		7
The AC leakage from any exposed metal part to earth ground and	2-2.	Rear Panel Section (SA-WMS335) .....................................	8
	2-3.	Front and Rear Speaker (SS-V335) .....................................	9
from all exposed metal parts to any exposed metal part having a	2-4.	Center Speaker (SS-CN335) .............................................	10
return to chassis, must not exceed 0.5 mA (500 microamperes).
Leakage current can be measured by any one of three methods.	3. ELECTRICAL PARTS LIST ........................................		11

1.A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers’ instructions to use these instruments.

2.A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job.

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

To Exposed Metal

Parts on Set

0.15µF	1.5kΩ	AC
		voltmeter
		(0.75V)

Earth Ground

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

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE

WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN

THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.

REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE

PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR

IN SUPPLEMENTS PUBLISHED BY SONY.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!!

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES

DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES

SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT.

NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES

SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL

OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

2

SA-VE335/WMS335/SS-CN335/V335

SECTION 1

DIAGRAMS

1-1. CIRCUIT BOARDS LOCATION (SA-WMS335)

POWER board

AUTO POWER board

LED board

MAIN board

POWER SWITCH board

CONTROL board

3

SA-VE335/WMS335/SS-CN335/V335

Note on Schematic Diagram:

•All capacitors are in µF unless otherwise noted. pF: µµF

50 WV or less are not indicated except for electrolytics and tantalums.

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

•2: nonflammable resistor.

•5: fusible resistor.

•C: panel designation.

Note:	Note:
The components identi-	Les composants identifiés par
fied by mark 0or dotted	une marque 0sont critiques
line with mark 0are criti-	pour la sécurité.
cal for safety.	Ne les remplacer que par une
Replace only with part	piéce portant le numéro
number specified.	spécifié.

•A: B+ Line.

•B: B– Line.

•Voltage is dc with respect to ground under no-signal (detuned) condition.

•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 model.

SP	: Singapore model.
AR	: Argentine model.

Note on Printed Wiring Boards:

•X: parts extracted from the component side.

• : Pattern from the side which enables seeing.

•Abbreviation

CND	: Canadian model.
SP	: Singapore model.
AR	: Argentine model.

•Semiconductor Location

Ref. No. Location

D201 I-4

D202 H-4

D303 E-3

D304 E-3

D305 F-6

D306 D-8

D501 C-8

D502 E-8

D503 E-8

D504 E-8

D505 E-8

D506 F-7

D507 E-7

D601 I-7

D602 I-7

D603 J-7

D604 I-7

D605 H-7

D606 G-7

(D607) J-9 <D608> G-8 D701 B-5 D702 C-5 D703 C-5 D704 C-5 D801 E-10

IC101 C-3 IC102 C-2 IC104 C-5 IC201 H-3 IC202 H-1 IC203 H-3 IC204 H-4 IC301 E-2 IC701 B-6

Q101 C-1

Q301 E-3

Q302 E-2

Q303 E-2

Q304 D-2

Q305 D-3

Q306 D-3

Q307 D-3

Q308 E-7

Q309 F-6

Q310 E-6

Q311 E-6

Q401 J-3

Q402 J-3

Q403 J-2

Q404 J-5

Q501 F-7

Q502 E-7

Q601 H-7

Q602 G-7

Q701 B-5

Q702 C-6

Q703 A-7

Q704 A-7

Q705 A-7

(	) : Except Singapore model

<> : Singapore model

4

SA-VE335/WMS335/SS-CN335/V335

1-2. PRINTED WIRING BOARDS (SA-WMS335) • Refer to page 3 for Circuit Boards Location.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

J101

S701

LINE

POWER

A

IN

MAIN BOARD

SAVE

(CHASSIS)

AUTO

OFF

R702

S701

R708

Q705

JW4

R705 R709

Q704

R710

JW3

Q703

JW5

C516

R711

C502

T501

R707

R706

B

JW1

C701

4

5

R114

IC701

R121

R113

JW16

C104

JW9

1

8

C109

C105

R115 C107 R117

C106

4

5

R141

D701

Q701

R704

C504

JW17

3

R120

4

5

JW10

R703

JW12

C515

JW18

1

8

1

8

JW11

JW14

JW19

R123

R122

C108

R116

IC101

IC104

C118

Q702

JW13

D501

~~

CN501

JW15

R139

C

Q101

4

5

R119

JW21

R118

JW6

JW7

JW8

R701

C514

D704

C513

1

8

D703

D702

C111

IC102

JW23

JW24

JW28

1

C110

JW20

Q304

Q305

R310

R314 C307

CN502JW36

JW25

JW37

JW38

JW26

JW27

R126

R124

R309

JW33

JW22

C501

1

JW43

D

1

C512

C305 R308

CN301

1

4

JW44

CN701

(CHASSIS)

C511

Q306

R318

11

C306

3

1

R305

JW45

1-680-784-

C304

(11)

C310

D306

R336

5

JW42

R341

CN101

R125

C303

C308

Q303

R307JW32

D304

R306D303

R311

Q307

C309

JW34

JW35

6

JW39

JW40

R338

Q308

C503

R317

R502

JW52

R320

E

R301

JW29 JW30

JW46

Q302

R316

R312

Q301

R313

JW49

C311

RY301

C315

Q309 Q311

C317

JW41

Q502

R337

C316 R504 JW51

D502 D504

LED BOARD

R303

JW47

4

5

R315 R323

R321

R335

JW50

R340 R339

D507

D506 C508

C505 C506

D503 D505

C301

D801

R304 JW48

IC301

CN801

D801

R324

R322

CN302R319

R333

ON/STANDBY

R302

1

2

1

Q310

C510

C314

1

8

R329

C509Q501

3

R332

11

R331

R330

R328 R327

C313

R326

R325

C312

D305

JW54

R503

1-684-522-

JW53

(11)

F

C507

R501

BLK

RED

+

–

SP1

SPEAKER

CONTROL BOARD

AUTO POWER BOARD

G

C207

C206

1

CN201

5

C211

C212

Q602

C606

4

1 CN605

SP MODEL

CN602

C205

JW61

JW57

D606

C605

D608

C4

SP MODEL

2

R206

C201

R202

C214

D202

R215

3

R602

C604 C603

EXCEPT SP MODEL

C2

R221

AC IN

1

4

R207

C213

JW609

C204 R208

IC202

JW62

R201

C210

R216

C3

1

8

5

JW60

R219

Q601

JW63

C209

R218

JW608

C602

RY602

C203

R220

D605

F602

R204

4

H

1

1

4

C202

8

IC201

5

JW58

R601

RY601

1

1

4

IC204

R203

8

5

CN604

IC203

R217

C601

8

5

R205

R212

POWER SWITCH BOARD

S201

JW64

C208

R211

D201

CNT2

F601

R209

R213

11

4

T601

2

R210

D601

D602

JW604

R214

(11)

CN601

CN1

JW606

C5

I

S201

RV201

1-680-785-

3

1

BLU

1

MODE

LEVEL

5

JW605

MUSIC

POWER BOARD

S6011

2

3

2

2

MOVIE

D604

JW602 JW601

VOLTAGE

BRN

S1

D603

6

SELECTOR

CNT1

POWER

CN401

C401

1

6

5

4

C1

R406

6

1

R403

R401

R402

JW600

11

J

JW56

JW55

R404

Q402

R407

D607

1-684-553-

(11)

R405

11

11

Q403

Q404

1-680-789-

Q401

1-680-786-

(11)

(11)

5

5