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SRS-D211
US Model
Canadian Model
E Model
SERVICE MANUAL
ACTIVE SPEAKER SYSTEM
Sony Corporation
Personal Audio Group
Published by Sony Engineering Corporation
Published by Sony Engineering Corporation
9-879-506-02
2005D02-1
© 2005.04
SPECIFICATIONS
Subwoofer
Satellite
Speaker
Speaker
Control Box
Ver. 1.1 2005.04
Speaker section
Satellite speaker
Speaker system
Satellite speaker
Speaker system
Full range, magnetically shielded
Speaker units
5.7 cm, cone type
Enclosure type
Closed type
Impedance
4
Ω
Cord length
2 m
Subwoofer
Speaker system
Speaker system
Woofer
Speaker units
12 cm, cone type
Enclosure type
Bass reflex
Impedance
8
Ω
Amplifier section
Rated output
Rated output
5W (10% T.H.D, 1 KHz, 4
Ω)
(Satellite speaker)
25 W (10% T.H.D, 1 KHz, 8
25 W (10% T.H.D, 1 KHz, 8
Ω) (Subwoofer)
Input
Connecting cord with stereo mini plug (2 m) x 1
Stereo mini jack x 1 (INPUT 2)
Stereo mini jack x 1 (INPUT 2)
Input impedance
4.7 k
Ω (at 1 kHz)
Output
Stereo mini jack x 1 (PHONES)
General
Dimensions (w/h/d)
Dimensions (w/h/d)
Approx. 50 x 140 x 99 mm (2 x 5
5
/
8
x 4 in.)
(Controller)
Approx. 98 x 124 x 84 mm (3
Approx. 98 x 124 x 84 mm (3
7
/
8
x 5 x 3
3
/
8
in.)
(Satellite speaker, on a desk)
Approx. 98 x 98 x 83 mm (3
Approx. 98 x 98 x 83 mm (3
7
/
8
x 3
7
/
8
x 3
3
/
8
in.)
(Satellite speaker, attached to a wall)
Approx. 163 x 267 x 301 mm
(6
Approx. 163 x 267 x 301 mm
(6
1
/
2
x 10
5
/
8
x 11
7
/
8
in.) (Subwoofer)
Mass
Approx. 134 g (5 oz.) (Controller)
Approx. 294 g (10 oz.) (Satellite speaker)
Approx. 4.2 kg (9 lb. 4 oz.) (Subwoofer)
Approx. 294 g (10 oz.) (Satellite speaker)
Approx. 4.2 kg (9 lb. 4 oz.) (Subwoofer)
Cord length
2 m (Controller to Subwoofer)
2 m (Power cord)
2 m (Power cord)
Power consumptions
18 W
Power requirements
Where purchased
Operating voltage
U.S.A./Canada
120 V AC, 60Hz
Other countries
• 120 V AC, 60Hz
• 220 - 230 V AC, 50Hz
Design and specifications are subject to change without notice.
2
SRS-D211
TABLE OF CONTENTS
Specifications ............................................................................ 1
1.
GENERAL
................................................................... 3
2.
DIAGRAMS
2-1.
Schematic Diagram – Amp Section– ............................... 4
2-2.
Printed Wiring Boards– Amp Section – .......................... 5
2-3.
Schematic Diagram – Control Section– .......................... 6
2-4.
Printed Wiring Boards – Control Section– ...................... 7
3.
EXPLODED VIEWS
3-1.
Subwoofer Section .......................................................... 8
3-2.
Control Box, Satellite Speaker Section ........................... 9
4.
ELECTRICAL PARTS LIST
.................................. 10
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
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. Check leakage as
described below.
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. Check leakage as
described below.
LEAKAGE
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 microampers).
Leakage current can be measured by any one of three methods.
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 microampers).
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)
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)
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.
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.
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
0.15
µF
1.5 k
Ω
AC
Voltmeter
(0.75 V)
Voltmeter
(0.75 V)
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
SRS-D211
3
3
SRS-D211
SECTION 1
GENERAL
This section is extracted
from instruction manual.
from instruction manual.
LOCATING THE CONTROLS
SECTION 2
DIAGRAMS
For schematic diagrams.
Note:
• All capacitors are in
Note:
• All capacitors are in
µF unless otherwise noted. (p: pF) 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.
• C : panel designation.
• 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 M
• 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 M
Ω).
Voltage variations may be noted due to normal production toler-
ances.
ances.
• Signal path.
F
: AUDIO
• Abbreviation
CND : Canadian model
KR
KR
: Korean model
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this necessary note is printed in each block.)
(In addition to this necessary note is printed in each block.)
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.
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.
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
For printed wiring boards.
Note:
• X : parts extracted from the component side.
•
Note:
• X : parts extracted from the component side.
•
: Pattern from the side which enables seeing.
• Abbreviation
CND : Canadian model
KR
KR
: Korean model
POWER
ON
OFF
VOLUME
BASS
MIN
MAX
MIN
MAX
PHONES
POWER
VOLUME
PHONES
Controller
VOLUME:
Controls total volume level.
BASS:
Adjusts bass level (Subwoofer).
PHONES:
Connect the headphones for personal listening.
SRS-D211
4
4
SRS-D211
2-1. SCHEMATIC DIAGRAM – AMP SECTION –
FH905
FH906
FH907
FH908
C153
C253
C156
C155
R251
R252
C250
C251
C151
C150
R152
R151
R155
R154
C154
R56
R57
R661
R651
C658
R671
R51
C51
R52
C52
C667
C902
C901
C907
C908
C912
C911
C652
C653
C661
C659
C656
R652
C654
C651
C674
C675
C684
R684
C668
R660
C669
C666
C663
R655
C650
C655
C657
R653
R654
C660
R656
C662
R657
C665
C664
R658
R659
C672
C670
C680
C681
C673
R665
R666
R667
R664
R662
R663
C671
CN601
CNP601
R650
T901
JW901
JW902
CN901
CN902
CNP902
AC901
CNP904
CN904
D52
D51
D1002
R58
R59
C59
FB904
0uH
0uH
0uH
D53
R66
FB906
FB905
CN101
FH901
FH902
D1001
C909
C910
C903
C905
IC101
IC601
IC901
F901
F904
F903
FB673
FB672
1.1uH
1.1uH
S901
L601
L602
J107
J106
Q55
Q51
Q56
Q154
470
16V
16V
470
16V
1000
25V
4.7
50V
50V
4.7k
1k
1
50V
0.001
0.001
1
50V
1k
4.7k
4.7k
220
100
16V
16V
10k
10k
4.7k
30k
0.33
50V
4.7k
4.7k
0.1
50V
50V
47k
0.1
50V
50V
0.1
2200
35V
2200
35V
0.1
0.1
0.0022
0.0022
0.1
0.1
0.1
0.001
24p
10k
10
0.1
0.1
0.1
0.001
10
0.1
6.8
0.01
0.033
0.1
130k
0.033
470p
470p
68k
22k
330p
22k
330p
68k
470p
470p
4.7k
51k
0.68
560p
0.001
0.001
0.68
330
330
330
330
330
330
560p
2P
2P
51k
POWER
TRANSFORMER
2P
2P
2P
5P
5P
1SS355TE-17
<S>
1SS355TE-17
<S>
D3SBA20-4100
10k
47k
4.7
50V
50V
1SS355TE-17
<S>
1k
6P
D3SBA20-4100
0.01
47
16V
2200
25V
470
25V
LA4631-E
TDA7490L
KIA78S09P-TP
33mH
33mH
2SA1586
MUTE
DTC144EUA
AC DETECT
DTC144EUA
STANDBY
DTC144EUA
STANDBY
*2
*1
*1
BOARD
CONTROL
US,CND,C&SA
US,CND,C&SA
*2 F901
T2.5AL/125V
T2.5AL/250V
T2.5AL/250V
*1 F903,904
US,CND,C&SA
T2.5AL/125V
T2.5AL/250V
SP,KR
SPEAKER
(SUB WOOFER)
AC IN
POWER AMP
POWER AMP
+9V REG.
(Page 6)
SP,KR
SP,KR
Ver. 1.1
