Read Sony SRS-D2100 Service Manual online
SRS-D2100
US Model
Canadian Model
AEP Model
UK Model
E Model
SERVICE MANUAL
ACTIVE SPEAKER SYSTEM
Sony Corporation
Parsonal Audio Company
Published by Sony Engineering Corporation
Published by Sony Engineering Corporation
9-877-703-02
2004E02-1
© 2004.05
SPECIFICATIONS
Ver 1.1 2004. 05
Subwoofer
Satellite
Speaker
Speaker
Control Box
Speaker section
Satellite speaker
Speaker system
Speaker system
Full range, magnetically shielded
Speaker units
5.6 cm, cone type
Enclosure type
Closed type
Impedance
6
Ω
Cord length
3 m
Subwoofer
Speaker system
Speaker system
Woofer
Speaker units
16 cm, cone type
Enclosure type
Bass reflex
Impedance
6
Ω
Amplifier section
Rated output 1
2 W (10% T.H.D., 1 kHz, 6
Ω)
(Satellite speaker)
80 W (10% T.H.D., 100 Hz, 6
80 W (10% T.H.D., 100 Hz, 6
Ω)
(Subwoofer)
Input
Stereo mini jack x 1 (INPUT 1)
Stereo mini jack x 1 (INPUT 2)
Input impedance 4.7 k
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)
Approx. 130 x 40 x 73 mm
(5
(5
1
/
8
x 1
5
/
8
x 2
7
/
8
in.) (Control box)
Approx. 95 x 135 x 150 mm
(3
(3
3
/
4
x 5
3
/
8
x 6 in.)
(Satellite speaker, on a desk)
Approx. 95 x 100 x 180 mm
(3
(3
3
/
4
x 4 x 7
1
/
8
in.)
(Satellite speaker, attached to a wall)
Approx. 285 x 285 x 462 mm
(11
Approx. 285 x 285 x 462 mm
(11
1
/
4
x 11
1
/
4
x 18
1
/
4
in.)(Subwoofer)
Mass
Approx. 200 g (7 oz.) (Control box)
Approx. 490 g (1 lb. 1 oz.)
(Satellite speaker)
Approx. 8.2 kg (18 lb. 1 oz.)
(Subwoofer)
Approx. 490 g (1 lb. 1 oz.)
(Satellite speaker)
Approx. 8.2 kg (18 lb. 1 oz.)
(Subwoofer)
Cord length
2 m (Control box to subwoofer)
2 m (Power cord)
2 m (Power cord)
Power consumptions
31 W
Power requirements
Where purchased
Operating voltage
US, Canadian model
120 V AC, 60 Hz
AEP, UK, Korean model 220 – 230 V AC, 50 Hz
Central & South America 110 – 120 V AC, 50/60 Hz
model
Central & South America 110 – 120 V AC, 50/60 Hz
model
Supplied accessories
Connecting Cable
Design and specifications are subject to change without notice.
2
SRS-D2100
TABLE OF CONTENTS
Specifications ............................................................................ 1
1.
GENERAL
................................................................... 3
2.
DIAGRAMS
2-1.
Printed Wiring Boards – Control Section– ...................... 4
2-2.
Schematic Diagram – Control Section– .......................... 5
2-3.
Printed Wiring Boards– Amp Section (Side A)– ............. 6
2-4.
Printed Wiring Boards– Amp Section (Side B)– ............. 7
2-5.
Schematic Diagram – Amp Section– ............................... 8
3.
EXPLODED VIEWS
3-1.
Subwoofer Section .......................................................... 9
3-2.
Control Box, Satellite Speaker Section ........................... 10
4.
ELECTRICAL PARTS LIST
.................................. 11
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.
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)
Fig. A. Using an AC voltmeter to check AC leakage.
0.15
µ
F
To Exposed Metal
Parts on Set
Parts on Set
1.5k
Ω
AC
voltmeter
(0.75V)
voltmeter
(0.75V)
Earth Ground
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.
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.
SRS-D2100
3
3
SECTION 1
GENERAL
This section is extracted
from instruction manual.
from instruction manual.
LOCATING THE CONTROLS
VOLUME
BASS
PHONE
ON
OFF
POWER
MIN
MAX
POWER
VOLUME
PHONES
Control box
SECTION 2
DIAGRAMS
For schematic diagrams.
Note:
Note:
• All capacitors are in
µ
F 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
• 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
C&SA : Central and South America model
KR
C&SA : Central and South America model
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
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
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.
For printed wiring boards.
Note:
• X
Note:
• X
: parts extracted from the component side.
•
: Pattern from the side which enables seeing.
• Abbreviation
CND : Canadian model
C&SA : Central and South America model
KR
C&SA : Central and South America model
KR
: Korean model
Ver 1.1
SRS-D2100
4
4
2-1. PRINTED WIRING BOARD – CONTROL SECTION –
R721
R705
R708
R711
C707
R710
R713
R712
R722
R714
R709
R716
R715
IC803
R719
R718
R723
R720
C714
C715
R717
Q706
C710
R724
R11
IC801
R707
R10
IC1
R101
R201
C202
C102
R202
R102
R1
R2
IC701
R9
R7
R12
C716
R8
R208
Q703
R111
Q704
C111
R108
R6
R5
R706
R203
R204
R206
C702
R205
C204
R703
R704
R805 R808
C801
C803
C805
R107
C4
R105
R603
R604
R802
R605
R606
C604
C606
C203
C103
C104
R103
R106
R104
Q705
R607
R211
C211
R207
C206
C106
JW25
JW21
J102
S701
S701
J701
RV601
JW24
C705
C704
JW5
C711
C706
C713
JW9
JW8
JW22
JW19
C712
CN1
C201
C101
C5
C3
JW1
JW7
JW6
JW4
C7
JW20
D701
D701
C703
JW18
JW23
C205
C105
JW16
C804
C806
JW11
C603
C605
JW14
J101
C8
C6
JW12
C2
C1
C717
VOLUME
BASS
POWER
ON
POWER
ON OFF
t
INPUT 1
INPUT 2
RV1
PHONES
11
(11)
1-861-672-
E
E
E
E
BOARD
CONTROL
A
JACK
BOARD
(Page 7)
2
3
4
5
A
1
B
C
D
Ref. No.
Location
D701
B-4
IC1
B-4
IC701
C-1
IC801
B-3
IC803
B-3
Q703
B-5
Q704
B-5
Q705
C-2
Q706
C-1
• Semiconductor
Location