Sony SRS-D2100 User manual

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
9-877-703-02
2004E02-1
© 2004.05
SPECIFICATIONS
Ver 1.1 2004. 05
Subwoofer Satellite
Speaker Control Box
Speaker section
Satellite speaker
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 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 Ω)
(Subwoofer)
Input Stereo mini jack x 1 (INPUT 1)
Stereo mini jack x 1 (INPUT 2)
Input impedance 4.7 kΩ(at 1 kHz)
Output Stereo mini jack x 1 (PHONES)
General
Dimensions (w/h/d) Approx. 130 x 40 x 73 mm
(5 1/8x 1 5/8x 2 7/8in.) (Control box)
Approx. 95 x 135 x 150 mm
(3 3/4x 5 3/8x 6 in.)
(Satellite speaker, on a desk)
Approx. 95 x 100 x 180 mm
(3 3/4x 4 x 7 1/8in.)
(Satellite speaker, attached to a wall)
Approx. 285 x 285 x 462 mm
(11 1/4x 11 1/4x 18 1/4in.)(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)
Cord length 2 m (Control box to subwoofer)
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
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. EXPLODEDVIEWS
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:
Checkthe antennaterminals, metaltrim,“metallized” knobs,screws,
and all other exposed metal parts forAC 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.
1. Acommercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’instructions to use these
instruments.
2. Abattery-operatedAC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOMor battery-operatedAC 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 2VAC range are suitable. (See
Fig. A)
Fig. A. Using an AC voltmeter to check AC leakage.
0.15µF
To Exposed Metal
Parts on Set
1.5kΩAC
voltmeter
(0.75V)
Earth Ground
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINE
WITH MARK 0ON 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 0SUR 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.

SRS-D2100
33
SECTION 1
GENERAL This section is extracted
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:
•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 Ωand 1/4W 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 MΩ).
Voltage variations may be noted due to normal production toler-
ances.
•Signal path.
F: AUDIO
•Abbreviation
CND : Canadian model
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.)
Note:
The components identi-
fied by mark 0or dotted
line with mark 0are criti-
cal for safety.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque 0sont 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.
•: Pattern from the side which enables seeing.
•Abbreviation
CND : Canadian model
C&SA : Central and South America model
KR : Korean model
Ver 1.1

SRS-D2100
44
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-
EE
E
E
BOARDCONTROL
A
JACK
BOARD
(Page 7)
23 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

SRS-D2100
55
2-2. SCHEMATIC DIAGRAM – CONTROL SECTION –
RV1
R721
R705
R708
R711
R710
R713 R712
R722
R714
R709
J701
R716
R715
R719
R718
R723
R720
R717
C705
C704
C711
C706
R724
R11
R707
R10
C201
C101 R101
R201
R202
R102
C5
R1 R2
R9
R7
R12
R8
C7
R208
R111
D701
C703
C111
R108
R6
R706
R5
R203
R204 R206
R205
C204 C205
C105
R703 R704
C804
C806
R805 R808
C801
C803
R107
C4
R105
C603 R603 R604 R802
R605
R606
C604
C606
C605
C203
C103 C104
R103
R106
R104
R607
R211
C211
C6
R207
C712
C717
CN1
C805
C206
C106
C3
C2
C1
C702
C715 C714
C707
IC801
IC1
IC803
IC701
Q706
RV601
S701
C713
C710
C716
C102
C202
C8
J101
J102
Q705
Q703
Q704
VAR 10k/10k
4.7
10k
1.5k
22k
22k
1k 4.7k
220
39k
4.7k
39k
1k
4.7
4.7
220
4.7
68
4.7
16V
4.7
16V
100
16V
100
16V
1k
4.7k
1.5k
4.7k
4.7
16V
4.7
16V 2.7k
2.7k
10k
10k
100
16V
2.7k 2.7k
22k
22k
100
5.6k
4.7
16V
68k
1.5k
SLC-22MG3F 4.7
16V
0.047
68k
10k
10k
10k
100k
47k 1k
4.7k
0.027 4.7
16V
4.7
16V
1k 4.7k
100
16V
100
16V 4.7k 4.7k
0.1
16V
0.1
16V
100
0.1
16V
4.7k
4.7
16V 10k 10k 100k
22k
330
0.047
0.47
4.7
16V
0.027
0.027 0.027
100k
1k
47k
100
1.5k
0.047
4.7
16V
100
220 16V
220
16V
6P
0.1
100p
100p
10
10
10
0.1
0.22 0.22
0.1
NJM4580E(TE2)
DTC343TK-T-146
MUTE
10k
220
16V
0.1
100p
0.0022
0.0022
4.7
16V
DTC343TK-T-146
MUTE
KRA107S
+B SWITCH
KRC107S
+B ON/OFF
AMP
HEADPHONE
AMP
PRE
AMP
PRE
LPF
ON
OFF

SRS-D2100
66
2-3. PRINTED WIRING BOARD – AMP SECTION (SIDE A) –
11
(11)
21
(21)
1-861-671-
R624
R630
C633
R631
C629
IC601
C166
C634
C630
C226
C635
C628
C631
C651
R621
C622
C624
R623
R157 C643
R625
C627
C652 C632
R622
C638
C645
C639
C641
C640
R633
Q57
R156
R151
R153
C154
C158
Q54
C156
C623
R155
C157
R158
R154
C159
R159
C160
C161
R160
C163 C162
C126
R161
R162
C164
C127
R126
R226
C227
C165
R632
C169
C153
C909
C644
C181
C281
R127
R125
R225
R227
C650
C625
Q55
R59
R57
R55
Q56
Q51
R66
Q53
D51
D52
R52
R51
R53
R56
R54
R65
R281
R181
C661
C662
R629
C626
C637
C656
C657
C658
C655
C654
C653
C58
C59
R64
R152
(SIDE A)
BOARDAMP
US,CND,C&SA
AEP,UK
112
13
24
23 4 5 6 7
A
1
B
C
D
Ref. No. Location
D51 C-1
D52 C-1
IC601 B-6
Q51 C-7
Q53 C-7
Q54 C-7
Q55 C-7
Q56 C-7
Q57 C-7
• Semiconductor
Location

SRS-D2100
77
2-4. PRINTED WIRING BOARD – AMP SECTION (SIDE B) –
JW901
C56
C152
C151
C667
C225 R627
C961
FH901
FH902
FH903
FH904
FH909
FH910
FH905
FH906
FH907
FH908
C648
C910
CN601
CNP102
L101
C621
C964
IC901
C125
C646
CN903
C905
C664
C666
R626
C963
C962
C903
C902 C901
CN902
D905
C904
D902
D908
D904
D907
D906
F902
F904
F901
F903
F905
D903
C663
D901
CN901
CN904
C128
C228
C155
C51
C52
C53
C642
D909
D912
D910
D911
CNP101
FB601
FB602
FB604
FB101
FB102
L601
L602
C647
C649
JW902
FB603
C57
CN101 CN102 J105
CONTROL
J106
J107
1
6
34
5
5
34
12
6
SATELLITE
SPEAKER
(L-CH)
SATELLITE
SPEAKER
(L-CH)
US,CND,C&SA
AEP,UK,KR
11
(11)
21
(21)
1-861-671-
11
(11)
1-861-673-
SPEAKER
(WOOFER)
S901
POWER
T901
POWER TRANSFORMER
US,CND,C&SA
AC IN
AEP,UK,KR
1
2
24
25
IC101
(SIDE B)
BOARDAMP
BOARDJACK
A
CONTROL
BOARD
(Page 4)
FRONT R
FRONT L
23 4 5 6 7 8
A
1
B
C
D
E
F
Ref. No. Location
D901 C-5
D902 D-5
D903 D-5
D904 D-5
D905 A-5
D906 B-5
D907 C-5
D908 B-5
D909 C-7
D910 C-6
D911 C-6
D912 C-6
IC101 D-2
IC901 C-5
• Semiconductor
Location
Ver 1.1

SRS-D2100
88
2-5. SCHEMATIC DIAGRAM – AMP SECTION –
CN102
CN101
D911
D904
D903
D901
D902
D908
D907
D905
D906
C903
C904
R625
R624
R626
R627
C905
R157
R158
R159
R162
R161
R151
R125
R226
FB601
FB602
FB603
FB604
CNP903
CNP102
R57
R56
R59
R55
R54
D51
D52
R51
R52
R53
R64
R126 R127
R225 R227
R630
R631
R632
R633
R66
R281 R181
C56
R65
CNP901
CN901
CN903
C58
C59
FB101
FB102
R623
C638
C632
R622
R621
C666
C667
C910
C663
C664
C162
CNP904 CN904
CN601
C621
C51 C52
R629
C281
C181
C53
CNP101
C642
CN902
L601
33µH
33µH
L602
L101
JW901
C128
C228
C227
C169
C166
C161
C158
C909
C961
C964
C963
C962
C652
C654
C626
C655 C631 C629
C630
C627
C625
C653 C623 C624
C622
C633 C635 C656
C634
C637
C657
C639
C641
C658
C640
C643
C645
C644
C647 C646
C648
C649
C650
C651
C628
IC901
IC101
IC601
C902
C901
C661
C662
C165
C154
C225 C125
C152
C153
C151 C155
R156
C159
C226
R154
C157
R155
R152
R153
C156
C163
C164
R160
C126
C160
C127
C57
S901
Q54
Q51
Q57
Q53
FH901 FH902
FH903 FH904
FH909 FH910
FH905 FH906
FH907 FH908
D909
D912
D910
F904
F903
F905
F902
F901
Q55
Q56
J105
J106
J107
4P
6P
IN4002AT-93
1N5401
1N5401
1N5401
1N5401
1N5401
1N5401
1N5401
1N5401
6800
35V
6800
35V
15
1/10W
15
1/10W
22
1W
22
1W
1000
25V
130k
22k
68k
6.8
51k
51k
330
1/10W
330
1/10W
0UH
0UH
0UH
0UH
2P
47k
4.7k
100
4.7k
10k
1SS355TE-17
1SS355TE-17
47k
47k
4.7k
100
330
1/10W 330
1/10W
330
1/10W 330
1/10W
15
1/10W
15
1/10W
15
1/10W
15
1/10W
1k
4.7k 4.7k
22
16V
2.2k
2P
2P
2P
2200p
2200p
0UH
0UH
5.6k
0.015
0.015
30k
5.6k
47
35V
47
35V
47
16V
470
35V
470
35V
0.1
8P 8P
2P
0.47
50V
0.1
50V
0.1
50V
100
0.001
0.001
100
10V
47
63V
0.68
0.68
560p
0.1
0.1
330p
470p
0.01
0.047
0.047
0.047
0.047
0.01
0.1
0.1
0.1 0.1 0.1
0.1
330p
330p
0.1 0.1 0.1
0.1
0.1 0.1 0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
47p
560p
560p
0.68 0.68
0.22
0.22
0.015
0.015
0.47
KIA78S09P-TP
TDA7490L
TDA8921TH
6800
35V
6800
35V 0.1
0.1
0.033
0.033
0.33
50V 0.33
50V
470
35V
0.1
470
35V
10
50V
22k
330p
1000p
10k
24p
68k
30k
4.7k
470p
470p
470p
4.7k
1000p
0.1
560p
100p
DTC144EUA
MUTE
DTC144EUA
AC DETECT
DTC144EUA
MUTE
SWITCH
DTC144EUA
MUTE
1N4002AT-93
1N4002AT-93
1N4002AT-93
DTA144EUA
STANDBY
DTC144EUA
STANDBY
6P
*3
*3
*4
*2
*2
US,CND,C&SA
AEP,UK,KR
SPEAKER
(L-CH)
SPEAKER
(R-CH)
SATELLITE
SATELLITE
AMP
POWER
AMP
POWER
+9V REG.
T901
POWER
TRANSFORMER
POWER
US,CND,C&SA
AEP,UK,KR
*2 F901,902
2A/125V
T2AL/250V
*4 F905
1A/125V
T1AL/250V
US,CND,C&SA
AEP,UK,KR
*3 F903,904
6.3A/125V
T6.3AL/250V
US,CND,C&SA
AEP,UK,KR
AC IN
FRONT L
CONTROL
FRONT R
Ver 1.1

9
SRS-D2100
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
SECTION 3
EXPLODED VIEWS
3-1. SUBWOOFER SECTION
NOTE:
•-XX, -X mean standardized parts, so they may
have some differences from the original one.
•Color indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) … (RED)
↑↑
Parts color Cabinet's color
•Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
•The mechanical parts with no reference number
in the exploded views are not supplied.
•Accessories are given in the last of this parts
list.
• Abbreviation
CND : Canadian model
C&SA : Central and South America model
KR : Korean model
1
not supplied
#2
#2
2
8
#1
#1
4
4
#2
#2
#2
S901
#4
not supplied
not supplied
#4
7
6
5
#3
3
#4
#4 #4
F901
F902
F905
F90
3
T901
F904
not supplied
The components identified by mark 0or
dotted line with mark 0are critical for
safety.
Replace only with part number specified.
Les composants identifiés par une
marque 0sont critiques pour la sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
1X-3384-826-1 WOOFER CABINET MAIN ASSY (US, CND)
1X-3384-923-1 WOOFER CABINET MAIN ASSY
(AEP,UK,C&SA,KR)
21-825-753-11 SPEAKER UNIT (165mm)
3A-4547-132-A AMP BOARD, COMPLETE (US,CND,C&SA)
3A-4547-339-A AMP BOARD, COMPLETE (AEP,UK,KR)
43-264-690-01 FOOT, WOOFER
53-264-689-01 PANEL, REAR (US,CND)
53-264-689-11 PANEL, REAR (AEP,UK)
53-264-689-41 PANEL, REAR (KR)
53-264-847-31 PANEL, REAR (C&SA)
061-696-169-12 CORD, POWER (AEP,UK)
061-769-079-32 CORD, POWER (KR)
061-775-789-91 CORD, POWER (C&SA)
061-783-531-72 CORD, POWER (US, CND)
74-217-350-11 STOPPER, CORD
8X-2022-442-1 FRONT SUB ASSY, WOOFER (US,CND)
8X-2022-448-1 FRONT SUB ASSY, WOOFER (AEP,UK,KR)
0F901 1-532-388-31 FUSE (T2AL/250V) (AEP, UK,KR)
0F901 1-533-296-11 FUSE, GLASS CYLINDRICAL (DIA.5) (2A/125V)
(US, CND,C&SA)
0F902 1-532-388-31 FUSE (T2AL/250V) (AEP,UK,KR)
0F902 1-533-296-11 FUSE, GLASS CYLINDRICAL (DIA.5) (2A/125V)
(US,CND,C&SA)
0F903 1-532-506-32 FUSE (T6.3AL/250V) (AEP,UK,KR)
0F903 1-533-310-11 FUSE, GLASS CYLINDRICAL (DIA.5)
(6.3A/125V) (US,CND,C&SA)
0F904 1-532-506-32 FUSE (T6.3AL/250V) (AEP,UK,KR)
0F904 1-533-310-11 FUSE, GLASS CYLINDRICAL (DIA.5)
(6.3A/125V) (US,CND,C&SA)
0F905 1-532-463-32 FUSE (T1AL/250V) (AEP,UK,KR)
0F905 1-533-689-11 FUSE, GLASS CYLINDRICAL (DIA.5) (1A/125V)
(US,CND,C&SA)
0S901 1-762-876-11 SWITCH, AC POWER (AEP,UK,KR)
0T901 1-443-208-11 TRANSFORMER, POWER (US, CND, C&SA)
0T901 1-443-210-11 TRANSFORMER, POWER (AEP,UK,KR)
#1 7-685-664-79 SCREW +PTP 4X20 TYPE1
#2 7-685-663-71 SCREW +BVTP 4X16 TYPE2 N-S
#3 7-682-550-04 SCREW +B 3X12
#4 7-685-647-14 SCREW +BVTP 3X10 TYPE2 SLIT
Ver 1.1

10
SRS-D2100
3-2. CONTROL BOX, SATELLITE SPEAKER SECTION
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
51
52
53
54
55
56
57
57
62
57
61
57
57
58
59
60
#5
#6
51 3-264-702-01 CABINET, UPPER2.1 (US,CND,C&SA,KR)
51 3-264-702-11 CABINET, UPPER2.1 (AEP,UK)
52 3-264-700-01 SWITCH, POWER
53 A-4547-133-A CONTROL BOARD, COMPLETE
54 3-264-701-01 KNOB, VOLUME
55 3-264-703-01 CABINET, LOWER2.1
56 1-828-482-11 DIN CABLE 6P (US,CND,C&SA,KR)
56 1-828-482-21 DIN CABLE 6P (AEP,UK)
57 3-254-151-01 SCREW (B2.6), (+) P TAPPING
58 1-825-754-11 SPEAKER UNIT (57mm)
59 1-828-480-11 CORD CONNECTION 2P (US,CND)
59 1-828-480-21 CORD CONNECTION 2P (AEP,UK,C&SA,KR)
60 3-264-668-01 CABINET, REAR
61 X-2022-440-1 FRAME SUB ASSY, SATELLITE
62 X-2022-441-1 FRONT SUB ASSY, SATELLITE
#5 7-685-105-19 SCREW +P 2X8 TYPE2 SLIT
#6 7-682-160-01 SCREW +P 4X6
Ver 1.1