Sony SA-VE335 / SA-WMS335 / SS-CN335 / SS-V331 / SS-V335 Service Manual ▷ View online
1
Ver 1.2 2003. 09
SERVICE MANUAL
US Model
Canadian Model
AEP Model
UK Model
E Model
SA-VE335
For the U.S. model
AUDIO POWER SPECIFICATIONS
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.
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
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
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
(18 lb 5 oz) each
SS-V331 is the same as SS-V335.
SPECIFICATIONS
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
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)
(35 lb 4 oz)
SA-WMS335
(subwoofer)
Speaker system
Active subwoofer,
magnetically shielded
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
Continuous RMS power output
100 W (8 ohms, 20 Hz –
20 kHz, 0.8% THD)
20 kHz, 0.8% THD)
• SA-VE335 consists of the following models respectively.
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
9-873-585-03
2003I04-1
© 2003. 09
MICRO SATELLITE SYSTEM
SA-VE335/WMS335/
SS-CN335/V335
Active Subwoofer
SA-WMS335
Front and Rear Speakers
SS-V335
Center Speaker
SS-CN335
SA-WMS335
SS-V335
SS-CN335
Inputs
LINE IN (input pin jack)
General
Power requirements
North American model: 120 V AC, 60 Hz
European model:
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
AC, 50/60 Hz
Power consumptions
90 W
1 W (standby mode)
1 W (standby mode)
Dimensions (w/h/d)
Approx. 230
×
392
×
464
mm
(9
(9
1/8
×
15
1/2
×
18
3/8
in.),
including front grille
Mass
Approx. 13.2 kg
(29 lb 2 oz)
(29 lb 2 oz)
Supplied accessories
Foot pads (20)
Audio connecting cord (1)
Speaker connecting cords, 10 m (32 ft 9
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.
without notice.
2
SA-VE335/WMS335/SS-CN335/V335
TABLE OF CONTENTS
1. DIAGRAMS
1-1. Circuit Boards Location (SA-WMS335) ............................ 3
1-2. Printed Wiring Boards (SA-WMS335) ............................... 5
1-3. Schematic Diagram (SA-WMS335) ................................... 6
1-2. Printed Wiring Boards (SA-WMS335) ............................... 5
1-3. Schematic Diagram (SA-WMS335) ................................... 6
2. EXPLODED VIEWS
2-1. Front Panel Section (SA-WMS335) .................................... 7
2-2. Rear Panel Section (SA-WMS335) ..................................... 8
2-3. Front and Rear Speaker (SS-V335) ..................................... 9
2-4. Center Speaker (SS-CN335) ............................................. 10
2-2. Rear Panel Section (SA-WMS335) ..................................... 8
2-3. Front and Rear Speaker (SS-V335) ..................................... 9
2-4. Center Speaker (SS-CN335) ............................................. 10
3. ELECTRICAL PARTS LIST
........................................ 11
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.
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.
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.
To Exposed Metal
Parts on Set
Parts on Set
0.15µF
1.5k
Ω
AC
voltmeter
(0.75V)
voltmeter
(0.75V)
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety check 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. Check leakage as
described below.
safety check 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. Check leakage as
described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes).
Leakage current can be measured by any one of three methods.
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
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)
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)
3
SA-VE335/WMS335/SS-CN335/V335
1-1. CIRCUIT BOARDS LOCATION (SA-WMS335)
SECTION 1
DIAGRAMS
AUTO POWER board
MAIN board
POWER board
LED board
POWER SWITCH board
CONTROL board
4
SA-VE335/WMS335/SS-CN335/V335
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
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:
The components identi-
fied by mark
The components identi-
fied by mark
0
or dotted
line with mark
0
are criti-
cal for safety.
Replace only with part
number specified.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
Ne les remplacer que par une
piéce portant le numéro
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 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Signal path.
F
: AUDIO
• Abbreviation
CND : Canadian model.
SP
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
SP
: Singapore model.
AR
: Argentine model.
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
• Semiconductor
Location
(
) : Except Singapore model
<
> : Singapore model
