1
Ver 1.1 2002. 04
SERVICE MANUAL
US Model
Canadian Model
AEP Model
UK Model
E Model
For the U.S. model
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
with 6 ohm loads both channels driven, from 20 200 Hz;
rated 150 watts per channel minimum RMS power, with
no more than 0.8% total harmonic distortion from
250 milliwatts to rated output.
SS-MS535 (front, center, and rear speakers)
Speaker system
2 way, magnetically shielded
Speaker units
Woofer: 5.7 cm (2 1/4 in.),
cone type
Tweeter: 2.5 cm (1 in.),
balance dome type
Enclosure type
Bass reflex
Rated impedance
8 ohms
Power handling capacity
Maximum input power: 120 watts
Sensitivity level
85 dB (1 W, 1 m)
Frequency range
120 Hz 50,000 Hz
Dimensions (w/h/d)
When attached speaker grille:
Approx. 98
× 168 × 137 mm
(3 7/8
× 6 5/8 × 5 1/2 in.)
When attached supplied
speaker stand:
Approx.168
× 135 × 150 mm
(6 5/8
× 5 3/8 × 6 in.)
(pointed upwards)
Approx.168
× 127 × 150 mm
(6 5/8
× 5 × 6 in.)
(pointed downwards)
Mass
When attached speaker grille:
Approx. 1.3 kg (2 lb 14 oz)
When attached supplied
speaker stand:
Approx. 1.4 kg (3 lb 2 oz)
SPECIFICATIONS
SA-WMS535 (subwoofer)
Speaker system
Active subwoofer,
magnetically shielded
Speaker unit
Woofer: 20 cm (8 in.),
cone type
Enclosure type
Advanced SAW type
Reproduction frequency range
26 Hz 250 Hz
Continuous RMS power output
150 W (6 ohms 20 Hz
20 kHz, 0.8% THD)
Inputs
LINE IN (input pin jack)
General
Power requirements
US, Canadian model:
120 V AC, 60 Hz
AEP, UK model:
220 230 V AC, 50/60 Hz
E model:
110 120 V/220 240 V AC,
50/60 Hz
Power consumptions
70 W
1 W (standby mode)
Dimensions (w/h/d)
Approx. 230
× 395 × 447 mm
(9 1/8
× 15 5/8 × 17 5/8 in.),
including front grille
Mass
Approx. 13.3 kg (29 lb 5.14 oz)
Supplied accessories
Foot pads (16)
Center speaker stand (1)
Screw (for the center speaker stand) (1)
Washer (for the center speaker stand) (1)
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.
The SA-VE535H system consists of one
unit of SA-WMS535 and five units of SS-
MS535.
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
9-873-648-02
2002D0400-1
© 2002. 04
MICRO SATELLITE SYSTEM
SA-VE535H/WMS535/
SS-MS535
SA-WMS535
SS-MS535
SS-MS535
(front and rear)
(center)
2
SA-VE535H/WMS535/SS-MS535
TABLE OF CONTENTS
1. DIAGRAMS
1-1. Circuit Boards Location (SA-WMS535) ............................ 3
1-2. Printed Wiring Boards (SA-WMS535) ............................... 5
1-3. Schematic Diagram (SA-WMS535) ................................... 6
2. EXPLODED VIEWS
2-1. Front Panel Section (SA-WMS535) .................................... 7
2-2. Rear Panel Section (SA-WMS535) ..................................... 8
2-3. Front and Rear, Center Speaker (SS-MS535) ..................... 9
3. ELECTRICAL PARTS LIST ........................................ 10
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.
To Exposed Metal
Parts on Set
0.15µF
1.5k
AC
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.
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.
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)
3
SA-VE535H/WMS535/SS-MS535
1-1. CIRCUIT BOARDS LOCATION (SA-WMS535)
SECTION 1
DIAGRAMS
AUTO POWER board
MAIN board
POWER board
LED board
POWER SWITCH board
CONTROL board
4
SA-VE535H/WMS535/SS-MS535
Ref. No.
Location
D201
I-4
D202
H-4
D301
D-3
D302
D-3
D303
F-6
D304
F-4
D501
C-8
D502
E-6
D503
E-6
D504
E-7
D505
E-7
D506
E-5
D507
E-5
D508
C-2
D509
B-4
D510
C-6
D511
B-6
D512
C-5
D513
B-5
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-3
D702
B-4
D703
A-5
D704
A-5
D801
E-10
IC101
B-2
IC102
C-2
IC201
H-3
IC202
H-1
IC203
H-3
IC204
H-4
IC301
E-2
IC501
C-3
IC701
B-4
Q301
D-3
Q302
D-3
Q303
D-3
Q304
D-2
Q305
D-3
Q306
D-3
Q307
D-4
Q308
E-4
Q309
E-4
Q310
F-4
Q311
E-4
Q401
J-3
Q402
J-3
Q403
J-2
Q404
J-5
Q501
E-5
Q502
E-5
Q503
C-4
Q504
C-4
Q505
C-5
Q506
C-5
Q601
H-7
Q602
G-7
Q701
B-5
Q702
B-6
Q703
B-5
Q704
B-6
Q705
B-6
· Semiconductor
Location
() : Except Singapore model
<> : Singapore model
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 and 1/4 W or less unless otherwise
specified.
· 2 : nonflammable resistor.
· C : panel designation.
Note:
The components identi-
fied by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
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).
Voltage variations may be noted due to normal produc-
tion tolerances.
· Signal path.
F
: AUDIO
· Abbreviation
CND : Canadian model.
SP
: Singapore model.
MY
: Malaysia 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.
MY
: Malaysia model.
AR
: Argentine model.
55
SA-VE535H/WMS535/SS-MS535
1-2. PRINTED WIRING BOARDS (SA-WMS535) · Refer to page 3 for Circuit Boards Location.
1
A
B
C
D
E
F
G
H
I
J
23456789
10
11
12
13
14
JW61
R201
CN201
C201
R202
JW64
R221
IC201
IC203
IC204
JW59
C213
JW57
C211
C212
R215
R217
R214
D201
R210
JW60
R209
R211
R220
R219
C214
C210
D202
R218
R216
R407
Q404
C401
JW56
R406
R404
CN401
Q401
Q403
Q402
JW55
R405
R402
R401
R403
JW58
R212
R213
C208
RV201
1
5
R205
S201
S201
MODE
LEVEL
MUSIC
MOVIE
C204
R208
IC202
C207
R203
C203
R206
C206
RY602
T601
RY601
D608
R602
C602
JW604
JW601
JW602
C5
F601
F602
C2
C1
D605
D601
D602
JW606
J101
IN
POWER
SAVE
S701
LINE
R302
IC301
R304
R331
R332
R329
C312
R327
R335
R326
CN302
R322
R319
C310
C305
R310
C304
R308
R306
D302
D301
R313
C301
R303
R333
C313
R328
R330
R321
R320
JW33
JW74
JW34
C308
JW35
JW52
C505
C506
C512
JW36
JW44
R317
JW75
JW37
D506
R307
R315
C303
Q301
Q303
Q302
D504
D505
D503
JW38
D303
D507
C510
C511
D502
R101
R102
C101
R105
R103
R107
C105
JW2
C701
R701
D701
R702
R703
JW4
JW11
JW26
R314
Q307
R341
R517
JW73
R509
R518
R516
R519
Q504
R520
Q503
R512
R710
R709
R711
D702
Q701
Q703
R704
Q702
C103
C102
C104
R106
JW3
IC701
R708
R707
D704
R706
C702
R705
R712
R714
S701
R713
C504
JW56
D501
JW55
JW54
Q705
Q704
C503
JW51
JW50
R514
D510
D511
R522
D513
JW13
JW76
JW12
JW27
R511
R318
C306
C309
D509
R521
R513
Q506
C516
D512
Q505
JW49
CN301
R504
R503
C317
R339
R340
Q311
Q309
R501
JW53
Q310
C316
R502
R336
Q501
D304
C314
Q308
C509
Q502
C507
C508
C517
CN502
C515
JW16
JW17
C518
JW77
R337
R338
JW28
JW29
JW15
JW14
JW42
JW46
JW47
D703
C106
IC101
JW78
JW1
R11O
C108
R109
IC102
D508
R508
JW72
JW9
IC501
JW22
C514
CN101
C513
C107
R108
R111 JW21
R506
R505
C302
JW24
R305
R309
R324
R301
R334
R325
R323
C311
R316
R312
C307
JW43
R311
Q306
Q304
JW41
JW23
JW42
JW25
Q305
R515
R507
R51O
R104
F501
F502
CN501
T501
C606
D606
C604
R601
C601
D604
D603
D607
Q601
JW609
JW608
C3
CN604
CNT1
CNT2
CN602
~ AC IN
CN601
JW605
JW600
S601
VOLTAGE
SELECTOR
C4
CN605
C605
C603
Q602
CN701
C501
JW19
JW20
JW31
JW32
JW30
JW18
JW5
JW6
JW7
JW8
C502
C202
R204
JW63
R207
JW62
C205
POWER BOARD
MAIN BOARD
CONTROL BOARD
AUTO POWER BOARD
13
3
1
1
5
3
1
2
1
1
2
1
2
41
1-685-124-
(11)
11
1-685-128-
(11)
11
1-685-125-
(11)
11
1-685-126--
(11)
11
1-685-129-
(11)
11
1-685-127-
(11)
11
85
14
85
14
8
61
5
14
85
14
LED BOARD
S1
POWER
D801
ON/STANDBY
CN1
CN801
D801
POWER SWITCH BOARD
(CHASSIS)
(CHASSIS)
1
3
SP1
SPEAKER
BLU
BRN
AUTO
OFF
~
~
4
5
6
2
3
1
12
3
65
4
SP, MY MODEL
SP, MY MODEL
EXCEPT SP, MY MODEL
4
1
5
8
4
1
5
8
4
1
5
8
4
1
5
8
4
1
5
8
RY301
1
6
BLK
-
RED
+
1
2
14