TypePowered Subwoofer Bass-reflex type, (magnetically shielded type)
Speaker unit16.0 cm cone (× 1)
Frequency range30 Hz to 200 Hz
Input impedance50 kΩ (LOW-LEVEL) 470 Ω (HIGH-LEVEL)
Input terminalsINPUT 1 (LOW-LEVEL) INPUT 2 (HIGH-LEVEL)
Power requirementsAC 230 V , 50 Hz
Output power of built-in amp100 W (45 Hz, 4 Ω, 10 % THD)
Power consumption27 W
Dimensions210 mm (width) × 392 mm (height) × 348 mm (depth)
Mass10 kg
AccessoriesMonaural audio cord (× 1)
1-2 (No.22056)
1.1Safety Precautions
Good earth ground
d
AC VOLTMETER
SECTION 1
PRECAUTION
(1) This design of th is product contains special hardw are and
many circuits and components specially for safety purposes. For continued protection, no changes should be made
to the original design unless authorized in writing by the
manufacturer. Replacement parts must be identical to
those used in the original circuits. Services should be performed by qualified personnel only.
(2) Alterations of the design or circuitry of the product should
not be made. Any design alterations of the product should
not be made. Any design alterations or additions will void
the manufacturers warranty and will further relieve the
manufacture of responsibility for personal injury or property
damage resulting therefrom.
(3) Many electrical and mechanical parts in the products have
special safety-related characteristics. These characteristics are often not evident from visual inspection nor can the
protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special
safety characteristics are identified in the Parts List of Service Manual. Electrical components having such features
are identified by shading on the schematics and by ( ) on
the Parts List in the Service Manual. The use of a substitute
replacement which does not have the same safety characteristics as the recommended replacement parts shown in
the Parts List of Service Manual may create shock, fire, or
other hazards.
(4) The leads in the products are routed and dressed with ties,
clamps, tubings, barriers and the like to be separated from
live parts, high temperature parts, moving parts and/or
sharp edges for the prevention of electric shock and fire
hazard. When service is required, the original lead routing
and dress should be observed, and it should be confirmed
that they have been returned to normal, after reassembling.
(5) Leakage shock hazard testing
After reassembling the product, always perform an isolation check on the exposed metal parts of the product (antenna terminals, knobs, metal cabinet, screw heads,
headphone jack, control shafts, etc.) to be sure the product
is safe to operate without danger of electrical shock.Do not
use a line isolation transformer during this check.
• Plug the AC line cord directly into the AC outlet. Using a
"Leakage Current Tester", measure the leakage current
from each exposed metal parts of the cabinet, particularly any exposed metal part having a return path to the
chassis, to a known good earth ground. Any leakage current must not exceed 0.5mA AC (r.m.s.).
• Alternate check method
Plug the AC line cord directly into the AC outlet. Use an
AC voltmeter having, 1,000Ω per volt or more sensitivity
in the following manner. Connect a 1,500Ω 10W resistor
paralleled by a 0.15µF AC-type capacitor between an exposed metal part and a known good earth ground.
Measure the AC voltage across the resistor with the AC
voltmeter.
Move the resistor connection to each exposed metal
part, particularly any exposed metal part having a return
path to the chassis, and measure the AC voltage across
the resistor. Now, reverse the plug in the AC outlet and
repeat each measurement. Voltage measured any must
not exceed 0.75 V AC (r.m.s.). This corresponds to 0.5µ
mA AC (r.m.s.).
(Having 1000
ohms/volts,
or more sensitivity)
0.15 F AC TYPE
Place this
probe on
1500 10W
1.2Warning
(1) This equipment has been designed and manufactured to
meet international safety standards.
(2) It is the legal resp onsibility of the repairer to ensure that
these safety standards are maintained.
(3) Repairs must be made in accordance with the relevant
safety standards.
(4) It is essential that safety critical compone nts are replaced
by approved parts.
(5) If mains voltage selector is provided, check setting for local
voltage.
1.3Caution
Burrs formed during molding may be left over on some parts
of the chassis.
Therefore, pay attention to such burrs in the case of preforming repair of this system.
1.4Critical parts for safety
In regard with component parts appearing on the silk-screen
printed side (parts side) of the PWB diagrams, the parts that are
printed over with black such as the resistor ( ), diode ( )
and ICP ( ) or identified by the " " mark nearby are critical
for safety. When replacing them, be sure to use the parts of the
same type and rating as specified by the manufacturer.
(This regulation dose not Except the J and C version)
each expose
metal part.
(No.22056)1-3
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.
1-4 (No.22056)
SECTION 3
A
A
A
Amplifier assembly
Amplifier assemblyWire connector
al
B
Frequency knobVolume knob
DISASSEMBLY
3.1Disassembly method
3.1.1 Removing the Amplifier assembly.
(See Fig1 and 2.)
(1) Remove the eleven screws A attaching the amplifier as-
sembly. (See Fig 1.)
(2) Remove the amplifier assembly from the main body.
(3) Disconnect the wire connector from the back side of the
amplifier assembly. (See Fig 2.)
(4) Disconnect the speaker wire from the speaker terminal.
(See Fig 2.)
A
A
Fig.1
3.1.2 Removing the back panel.
(See Fig 3.)
(1) From the back side of the main body pull out the volume
and frequency knobs.
(2) Remove the seven screws B attaching the back panel.
Speaker termin
Fig.2
B
B
Fig.3
(No.22056)1-5
3.1.3 Removing the power cord.
B
rd
Amplifier assembly
B
rd
C
2
(See Fig 4 and 5)
• Prior to performing the following procedures. remove the back
panel.
(1) Remove the two screw C attaching the bracket. (See Fig 4)
(2) Pull out the bracket toward you.
(3) Disconnect the power cord from the connection CN901 on
the power supply assembly.
3.1.4 Removing the amplifier board assembly.
(See Fig 5 and 6)
• Prior to performing the following procedures remove the back
panel and the power cord.
(1) Remove the screw D attaching the bracket b. (See Fig 5.)
(2) Remove the three screws E attaching the bracket c. (See
Fig 5.)
(3) Disconnect the wire from the connection CN102 and
CN103 on the amplifier board assembly. (See Fig 6.)
(4) Remove the amplifier boa rd assembly from the connector
CN951 and Cn952 on the power supply board assembly.
(See Fig 6.)
(5) Pull out the amplifier board assembly toward you.
3.1.5 Removing the power supply board assembly.
(See Fig 6.)
• Prior to performing the following procedures remove the back
panel remove the power cord and amplifier board assembly.
(1) Remove the two screws F and four screws G attaching the
power supply board assembly.
(2) Pull out the power supply board assembly toward you.
racket a
CN503
CN102
racket b
E
Bracket c
C
Power co
C
Fig.4
board
E
CN901
Power supply
assembly boa
CN95
Power supply
assembly board
N951
D
Fig.5
F
GG
Fig.6
1-6 (No.22056)
3.1.6 Removing the bottomplate.
HH
JJ
(See Fig 7.)
(1) Remove the eight screws H attaching the bottom plate.
Referense:
When attaching the screw H. attach the plane and spring
washers with them.
(2) Pull out the bottom plate toward you.
H
Spring washer
Plane washer
Fig.7
3.1.7 Removing the woofer.
(See Fig 8.)
• Prior to performing the following procedures. remove the bot-
tom plate.
(1) Remove the six screws J attaching the woofer.
(2) Pull out the woofer toward you.
Fig.8
(No.22056)1-7
SECTION 4
ADJUSTMENT
This service manual does not describe ADJUSTMENT.
1-8 (No.22056)
SECTION 5
TROUBLE SHOOTING
This service manual does not describe TROUBLE SHOOTING.
AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.22056)
Printed in Japan
WPC
SP-DW103
SCHEMATIC DIAGRAMS
POWERED SUBWOOFER
SP-DW103
CD-ROM No.SML200306
Area suffix
B ------------------------------- U.K.
E ----------- Continental Europe
Contents
Block diagrams
Standard schematic diagrams
Printed circuit boards
COPYRIGHT 2003 VICTOR COMPANY OF JAPAN, LTD.
2-1
2-3
2-3 to 5
No.22056SCH
2003/06
SP-DW103
In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the
parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " "
mark nearby are critical for safety.
(This regulation does not correspond to J and C version.)
2-2
Block diagram
SP-DW103
5
4
INPUT
(LOW-LEVELL)
L/MONO
IN PUT L / H AMP
& H.P FIL TER
3
AUTO POWER ON / STANDBY SW
ON -- CANCEL
L.P FILTER /
PHASE /
A.H.B
IC101
1/2
PHASE SW
NORMAL-- REVERSE
CN151
W1001
IC102
IC103
1/2
FREQUENCY
VOLUME
VOLUME
AMP
IC103
2/2
CN101
CN501
CN504
POWER AMP
IC501
IC502
IC503
IC504
VR501
Off set
VR502
Carrier Freq.
W9001 to 4
W9001 to 4
POWER-SUPPLY
CIRCUIT
IC951
+B
+B
TRANS
T9501
CN951
CN502
Q5902
Q5904
REGULATOR
Q5903
Q5905
POWER
CN901
MAINS
PLUG
IN
IN PUT L / H AMP
VARIABLE-- FIX
CUT OFF
INPUT
(HIGH-LEVEL)
2
IC101
2/2
FILTER SW
CN505
IC505
MUTE
IC506
OUTPUT
(SPEAKER-OUT)
IC104
AUTO POWER ON
MUTE
IC104
LED CONT.
LED
Q5006
Q5007
IC571
Q5706
RY502
OUT
1
SPEAKER
CN503
CN102
CN861
RED GREEN
INDICATOR
AB CDEFG
2-1
SP-DW103
SP-DW103
Standard schematic diagram
CN861
R8601
C1005
68k
BA15218F
C1009
2.2k
C1028
4.7/50
0.01
!
LF901
0.0022
IC101
0.022
6.8k
100/16
0.68
0.68
C1008
R1050
C9503
D8602
100/16
470P
!
47k
R1052
R9504
C9002
220
2.2K
3.3k
C1010
0.1
47
47
BA15218F
R1051
C1029
C9003C9004C9504
!!
0.1/275
R1015
R1017
IC104
47p
1.5K
1M
D9503
AG01Z
100/35
D9502
AG01Z
0.001/2500.001/250
D8601
SPR325MVW
5
C1003
R1003
56k
4.7/50
470k
R1006
470/1W
R1007
470/1W
150p
R1069
C1001
C1002
150p
C1026
1K
0.001
C1004
4.7/50
0.001
R1002R1001
470k
K1001
NQR0129-003X
R1008
150k
R1009
150k
R1010
150k
R1011
150k
1K/1/4W
R1071C1039
R1070
1K/1/4W
J1001
QNN0090-001
4
J1002
QNB0159-002
C1025
3
W9001
W9002
2
1
W9003
W9004
QGA7901F2-02
CN901
!
!
F9001
( D) 3.15A/125V
C9501
!
470/400
R9501
!
S9001
QSW1001-001
!
C9005
0.01/275
R1005
R1004
56k
56k
R1014
C1007
R1013
IC101
BA15218F
0.022
6.8k
C1006
R1012
C1038
R1049
C1027
!
IC951
STR-F6676
C9502
( D) 680P/2K
D9501
AW04
K9501
QQR0779-001Z
R9503
!
680
R9502
0.33/1W
0.33/1W
!!!
LF901LF902
QQR1360-001 QQR1360-001
C9001
0.22/275
!
R9002
3.3M
!
QQR1353-001
VR101
20KB
C1011
0.1
R1021R1020
5.6K
33K
R1022
Q1002
2SC2412K
C1030
4.7/50
75K/1/4W
R9528
R9529
75K/1/4W
Q9504
2SC2412K
2.2k
R9505
D9505
C9505
470P
D9001
!
TH901
QAD0141-6R0
R1066
D9504
R1023
R1048
R1053
4.7k
47k
R9510
75K/1/4W
MTZJ20B
R9506
MTZT20B
RBV-606
180K
D9506
AG01Z
10k
IC102
BA15218F
C1013
100/16
1k
Q1001
2SC2412K
1SS133
0.01
D1001
C1031
C9506
D9507
R1047
220k
Q1003
2SC2412K
0.01/630
SARS03
R9508
22/1W
R9001
100k/2W
10K
R1034
C1015
R1033
10K
R1030
5.6k
R1028
C1023
!
PC951
PC123Y22
0.22
47
1/50
R1067
R1054
0.12
C1036
R1025
C1012
82K
R1046
56
56
!
QQS0172-001
!
0.0033/250
W9001
W9002
W9003
W9004
S1001
47/1/4W
100/16
T9501
C9515
R1019
4.7K
C1037
0.0033
R1055
Q1004
2SA1037AK
R1056
R9527
R1035
R1036
1.5k
10k
Q1005
2SD2114K
10k
15k
R1057
470/16
C1032
2.2k
R1031
5.6k
R1032
680K
R1037
FML-G22S
0.0047/1K
0.0047/1K
FML-G22S
150K
D9509
C9507
C9508
D9510
C1014
0.056
39k
R1059R1060
220k
0.068
C1017
100k
R1061
1M
IC104
BA15218F
C1034
C9509
0.022/100
C9510
0.022/100
QGA2001C1-08
CN151
W1001
QJB001-080701
IC103
BA15218F
C1035
0.015
IC102
BA15218F
R1038
12k
C1018
0.047
C1033
10/16
R9516
C9511C9512
2200/50
R9517
R9520
2200/50
R9521
R1062
47
10/16
R1064
47
13K
D9511
MTZJ15A
C9513
10k
13K10k
D9512
MTZJ15A
C9514
0.01
S1501
C1016
10/35
Q1007
2SC2412K
Q1006
2SA1037AK
R9518
0.01
R9522
10K
Q9508
2SA1514K
10k
Q9509
2SA1514K
R9524
C1502
3.9k
0.0033
10KB
R1501
VR151
C1501
10/35
47
10/35
R1041
C1019
C1021
15K
R1016
47/16
C1020
0.0022
R1040
68K
IC103
R1044
BA15218F
47
22k
R1039
C1022
47/16
R1065
D1002
1SS133
1K
R1068
D1003
1SS133
1K
QGB2016J1-05
CN103
CN952
QGB2016K1-05
10k
R9519
1k
R9523
Q9510
2SC2412K
4.7k
1k
10k
R9526
R9525
EP951
EP952
CN101
CN501
QGB2016K1-08
CN951
CN502
QGB2510J1-10
QGB2016J1-08
QGB2510K1-10
R5002R5001
15K
10K
R5006
C5001
100/16
VR501
5K
7.5K
MTZJ16BMTZJ16B
D5907
D5908
R5003
10k
10k
R5004
R5005
10k
R5007
13K
R5008
10k
C5002
100/16
C5003
R5041R5040
L5903 L5901
NQL114K-471X
C5911
100/25
C5912
100/25
L5904
NQL114K-471X
100/16
5.6k1k
L5902
R5020
1k
R5042
Q5005
2SA1514K
R5044
3.3K
R5043
D5909
RB160L-40-XRB160L-40-X
D5910
10k
R5009
4.7
C5004
QGB2016J1-11
CN504
CN505
QGB2016K1-11
560
C5016
2SA1037AK
12K12K
R5911
220P220P
C5907
Q5904
2SC2412K
Q5905
2SA1037AK
C5908
R5912
2SC2412K
10k
R5010
IC501
BA15218F
R5012
100/16
D5005
R5045
8.2K
56P
100K100K
R5748R5747
Q5902
R5909
D5911
1SS355
D5912
1SS355
R5910
Q5903
10k
1SS133
1K
1K
R5011
C5005
R5913R5914
10k
100/16
C5017
2SK303/3-4/-X
R5749
100K
C5711
0.22/25
330330
R5905
MTZJ15A
D5903
D5904
MTZJ15A
R5906
4.7
R5019
C5006
IC505
BU4584BF-X
D5006
1SS133
R5046
8.2K
56P
C5025
Q5723
47K
C5909
C5910
47K
R5013
4.7k
R5014
4.7k
D5717
1SS355-X
!
R5915
22/1/4W
100/50
100/50
!
R5916
22/1/4W
100/16
0.1
D5718
R5021
4.7
1K1K
2.2k2.2K/1/4W
R5017R5018
R5015
Q5001
2SA1037AK
Q5002
2SC2412K
R5016
R5022
4.7
15K
R5713R5714
D5704
1SS355-X
1SS355-X
Q5707
2SA1037AK
47k
R5746
100K
TH592
TH591
!
!
NAD0032-330X
NAD0032-330X
KRC104S-X10k
!
!
TH594
TH593
NAD0032-330X
NAD0032-330X
R5023
Q5716
100
D5007
D5716
R5025
2.7k
R5024
R5048
10k
C5018
MTZJ16B
TH501
Q5708
KRC104S
R5715
Q5715
KRA104S-X
1SS133
4.7
R5028
1k
IC502
NJM311M-XE
Q5003
2SA1037AK
R5027
2.2
0.022
470p
0.1
4.7
C5007
C5008
C5009
R5026
IC506
IR2113S-X
0.22
Q5721
KRC104S-X
!
R5049
22/1/4W
!
R5050
2.2/1/2W
QAD0015-153Z
4.7k
Q5709
2SC2412K
C5703
100k
R5730
R5731
R5732
100K
C5706
3.3/10
Q5717Q5718
DTC115EKA-X DTC115EKA-X KRC104S-X
6.8k
R5029
Q5004
2SC4452/3-4/-X
C5021
0.68
C5019
R5716
100k
R5717
47/16
D5001D5002
R5030
C5026
0.22/100
C5020
!
220k
Q5710
1SS133
1SS133
6.8k
R5031
R5032
4.7/100
10/35
!
10/1/2W
R5051
R5718
47k
2SA1037AK
R5033
4.7k
2.2k
R5053R5054
R5052
D5008
R5719
2.2
0.1
0.1
C5010
C5011
R5055
6.8/1W
1M
D5009
MTZJ18B
R5056
6.8/1W
1M
MTZJ18B
22/1/2W
D5902
M1FL20U
Q5711
2SC2412K
47k
R5742
2.2
Q5719
R5035
0.1
C5013
D5010
VR502
2.2
C5906
MTZJ18B
R5745
20K
C5014
680p
Q5006
IRFI540N
Q5007
IRFI540N
22K
D5705
0.1
C5707
47/25
1SS355-X
D5714
PRE MAIN signal
D5003
1SS133
R5036
D5901
D5706
1SS355-X
D5707
1SS355-X
R5733
10K
10k
C5015
47p
D5011D5012
R5902
MTZJ16B
Q5712
KRA104S
R5721
47k
1SS355-X
Q5713
2SK303/3-4/-X
R5034
2.2
IC503
TC74HC00AF-W
R5037
2.2k 12K
R5038
C5012
IC504
TC74HC14AF-X
10K
R5039
1SS133
D5004
R5059
11k
180k
R5058
C5023
!
( D) QQR1352-001
15
R5061
15
R5063
R5701
1k
R5724
68K
1SS355-X
0.01
10k
R5739
100K
2.2/10
2.2/50
L5001
C5027C5028
C5702
39K
Q5714
DTC115EKA-X
R5725
R5057
270P270P
C5022
R5726
R5729 R5728
D5715
R5740
0.018
0.082
0.018
C5024
15
R5060
15
R5062
D5710
1SS355-X
D5712
0.01
D5708
MA3300/L/
MA3200/H/
D5711
D5709
C5705
MA3200/H/
47k
470k
10k
R5737
R5738
C5710
2.2/10
C5901
M1FL20UM1FL20U
C5902
!
6.8k
2SD2395/EF/
C5905
4.7/25
R5734
C5708
1SS355
0.1/100
C5903
220/50
C5904
0.1/100
R5901
10/1/4W
Q5901
R5720
2.2k
R5723
220k
TC74HC14AF-X
10k
470k
R5735
3.3/10
D5013
C5918
C5917
220/50
C5704
R5722
IC571
R5736
C5709
Parts are safety assurance parts.
When replacing those parts make
0.1
22K
R5744
0.0039/100
220/35
100k
R5727
D5713
68K
1SS355-X
47k
Q5720
KRA104S
C5913
10/16
NJM78L05A
IC591
C5916
10/25
D5905
MTZJ6.8B
Q5722
DTC144TKA
R5743
2.2k
390
K5001
QQR1183-001Z
D5703
1SS133
Q5706
2SC2412K
R5702
10k
100k
MA3300/L/
33K
C5914
10/16
C5915
10/25
D5906
MTZJ6.8B
RY502
QSK0148-001
AN79L05
IC592
QQR1183-001Z
K5002
CN102
QGA2501C1-02
CN503
QGA3901C1-02
sure to use the specified one.
2-2
HAB CDE FG
Printed circuit boards
Main board (1/3)
(Terminai board)
SP-DW103
S1001
R1033
Q1005
R1017
R1049
C1033
R1062
C1019
C1027
R1016
C1035
R1032
R1020
C1009
C1014
R1021
R1012
R1066
W1001
R1034
C1006
C1030
CN101
R1022
C1031
C1034
C1015
R1013
R1019
C1017
IC101
C1007
R1053
C1018
C1011
R1014
R1064
C1016
R1060
R1030
R1059
R1031
R1025
R1005
Q1003
R1061
C1012
C1005
C1008
R1015
R1054
D1001
R1067
IC104
IC103
Q1007
R1023
D1003
D1002
IC102
Q1006
C1021 C1022
R1044
C1023
R1040
R1050
R1039
C1020
R1041
R1038
C1013
R1047
Q1004
R1056
R1052
R1036
Q1002
R1048
R1057
R1055
R1051
R1035
R1028
R1046
Q1001
C1024
C1029
R1065
R1037
R1068
CN103
5
VR101
C1036
4
3
J1001
C1001
R1069
C1002
R1001
R1010
R1008
K1001
J1002
R1002
C1004
R1011
C1025
C1010
C1039
R1009
R1007
C1026
C1003
C1038
R1071
R1070
C1028
R1006
C1037
R1003
C1032
R1004
C5010
IC592
TP501 VR501 VR502
D5906
C5914
R5035
R5029
R5037
R5030
D5003
2
1
C5913
C5915
Q5003
R5006
R5032
R5033
C5015
IC591
C5007
Q5004
C5916
D5905
R5027
D5002
R5031
R5036
R5038
C5014
C5009
R5024
D5001
C5008
R5026
C5002
R5025
R5039
D5004
R5023
R5028
C5011
IC504
IC502
CN504
CN501
Q5002
C5013
B5101
IC503
C5006
R5021
R5016
R5019
C5012
C5005
R5014
R5034
R5007
R5018
R5013
R5009
R5015
R5011
Q5001
R5008
R5003
R5017
IC501
R5020
R5010
R5022
R5012
R5004
C5004
R5005
C5003
C5001
R5002
R5001
(Volume board)
AB C
2-3
SP-DW103
5
4
3
Main board (2/3)
R5719
D5707
R5723
TH501
CN502
D5709
D5706
R5915
R5715
R5714
R5713
D5704
Q5707
Q5708
C5909
Q5904
D5911
C5910
R5916
R5721 R5722
R5914
Q5713
R5720
Q5709
C5703
Q5710
R5717
D5904
D5912
R5718
Q5711
C5705
D5903
Q5905
Q5903
R5045
C5016
R5745
R5749
R5909
R5906
D5005
D5718
C5704
R5905
R5913
R5910
B8110
C5017
D5006
R5901
R5902
D5705
D5708
Q5902
B8111
Q5005
C5025
R5042
Q5723
D5902
Q5712
L5901
R5046
R5040
R5050
R5725
D5716
R5041
(Amp board)
R5911
D5909
D5910
L5904
L5902
C5908
R5912
IC505
R5049
D5901
C5905
Q5901
B8106
R5727
R5724
Q5714
D5710
D5711
D5712
C5906
R5726
D5713
C5907
L5903
D5907 D5908
R5728
R5729
C5911 C5912
C5020
R5051
C5706
R5730
B8102
R5731
Q5721
R5043
R5044
B8112
R5747
R5702
R5701
Q5715
Q5716
Q5719
Q5717
Q5718
C5711
R5048
D5007
C5902
R5054
C5019
D5008
TH591
TH592
D5703
C5018
B8113
CN505
RY502
Q5706
C5903 C5904
R5056
R5748
C5022
C5901
R5055
R5052
TH593
TH594
D5717
C5702
R5053
IC506
C5024
K5002
C5027
C5021
R5732
R5741
D5013
L5001
R5062
R5733
B8103
R5742
Q5720
C5707
K5001
C5028
C5026
C5709
IC571
C5023
D5009
D5010
R5057
R5744
Q5006
R5734
C5708
R5059
CN102
Q5007
R5735
B8105
R5058
R5743
R5060
R5063
D5714
R5061
D5011
B8104
C5710
B8107
Q5722
C5918
R5736
R5737
R5740
D5715
R5746
C5917
D5012
R5738
CN503
R5739
R5716
2-4
S1501
2
C1501
VR151
R1501
CN151
C1502
(Swich board)
1
AB CD
Main board (3/3)
SP-DW103
(Regulator board)
C9510
EP951
5
T9501
C9509
HS953 HS952
C9511 C9512
C9507 C9508
D9509 D9510
R9518
Q9508
R9519
C9513
Q9510
R9516
R9524
R9517
C9514
D9511
R9520
R9526
R9525
EP952
R9521
R9522
Q9509
R9523
CN951
D9512
4
R9527
W9004
CN952
D9504
R9506
C9515
D9506
Q9504
R9508
C9502
HS954
C9506
D9507
IC951
R9503
PC951
R9504
R9510
R9529
R9528
D9001
C9505
D9501
W9001
LF901
D9503
R9501
R9502
C9503
D9502
R9001
C9002
3
W9002
2
W9004
W9002
CN901
1
D9505
Z9001 Z9002
R9002
C9005
S9001
C9501
C9001
C9003
C9004
K9501
C9504
W9001
R9505
W9003
W9003
TH901
LF902
(Power swich board)
AB C
2-5
SP-DW103
VICTOR COMPANY OF JAPAN, LIMITED
AV & MULTIMEDIA COMPANY 10-1,1Chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.22056SCH)
Printed in Japan
2003/06
PARTS LIST
[ SP-DW103 ]
* All printed circuit boards and its assemblies are not available as service parts.
Area suffix
SP-DW103
B ------------------------------- U.K.
E ----------- Continental Europe
- Contents -
Exploded view of general assembly and parts list(Amp) (Block No.M1)
Exploded view of general assembly and parts list( Speaker) (Block No.M2)
Electrical parts list (Block No.01)
Packing materials and accessories parts list (Block No.M3)
3- 2
3- 4
3- 6
3-10
22056
3-1
SP-DW103
Exploded view of general assmbly and parts list
(Amp)
F
Terminal board
Switch board
25
26
21
3
Acessories
8
Block No.
21
24
23
C
25
G
20
10
11
C
23
12
a
4
13
29
46
28
9
28
D
36
32
30
29
Power switch
17
39
22
board
19
16
34
33
19
35
M
37
31
18
M
1
M
40
45
40
1
43
40
43
Regulator board
2
3
44
40
40
a
G
5
47
48
7
F
3
E
6
14
15
Volnme board
27
B
A
A
D
B
42
41
Amp board
3-2
Exploded view of general Assembly and
parts list (Amp)
Block No. [M][1][M][M]
Symbol
No.
1LV21341-001ASHIELD
2LV10709-002ACOVER
3LV30225-044ASPACE R(x4)
4LV30225-079ASPACE R
5LV30225-0E4ASPACER
6LV30225-025ASPACE R
7LV30225-044ASPACE R
8QYSBSG3016ETAPPING SCREW3mm x 16mm(x2)
9QYSBSF3008ZSCREW3mm x 8mm(x4)
10LV43179-002ABKT(SW)
11LV30225-0H6ASPACER
12LV30225-0H7ASPACER(x2)
13QYSBSF2612MTAPPING SCREW2. 6mm x 12mm
14LV41148-002ACOR D COVER
15QYSBSF4012ZTAP SCREW4mm x 12mm(x2)
16LV43178-001AB KT(CO RD )
17QZW0033-001STRAIN RELIEF
18QMPN160-200-JDPOWER CORD(EK) 2m BLACK
18QMPK190-200-JCPOWER CORD(EU) 2m BLACK
19QYSBSF2612MTAPPING SCREW2.6mm x 12mm(x2)
20LV33804-002AB KT(KN OB)
21QYSBST3006ZTAPPING SCRE W3mm x 6mm(x4)
22LV30734-002AKNO B(x2)
23E407321-002SMPUSH BUTTON(x3)
24LV30225-0H5ASPACER
25QYSBSF2612MTAPPING SCREW2.6mm x 12mm(x3)
26LV30225-0H5ASPACER
27LV30225-0E5ASPACER
28LV30225-0E5ASPACER(x2)
29LV30225-0A4ASPACER(x2)
30LV30225-074AS PACER
31LV21342-008AB ACK PANEL
32LV30225-0H4ASPACER
33LV30225-0H5ASPACER
34QYSBSGY3008ESPECIAL SCREW3mm x 8mm
35QYSBSGY3008ESPECIAL SCREW3mm x 8mm(x2)
36QYSBSGY3008ESPECIAL SCREW3mm x 8mm
37QYSBSGY3008ESPECIAL SCREW3mm x 8mm
39QYSBSGY3008ESPECIAL SCREW3mm x 8mm(x2)
40QYSDSA4020MTAPPING SCRE W4mm x 20mm(x11)
41LV33803-001AHEAT SINK
42QYSBSG3012ZSCREW3mm x 12mm
43LV30225-0G7ASPACER(x2)
44LV30225-0G4ASPACER
45LV43211-001ASPACER
46QMF51E2-2R0-J1FUSE
47WJJ0098-001AE-SI C WIRE C-C
48WJN0095-001AE-SH C WIRE C-C
Part No.Part NameDescriptionLocal
DW10
3B
DW10
3E
F 9001 2A
AC250V
SP-DW103
3-3
SP-DW103
Exploded view of general assmbly and parts list
(Speaker)
Block No.
2
1
2
5
2
2
10
9
11
10
9
M
12
11
M
2
M
9
10
11
10
12
10
9
11
12
3
2
9
10
6
2
9
4
7
10
8
11
3-4
Exploded view of general Assembly and
parts list (Speaker)
PC951PC123Y22PHOTO COUPLER
C1001NCB31HK-102XC CAPACITOR1000pF 50V K
C1002NCB31HK-102XC CAPACITOR1000pF 50V K
C1003QTE1H06-475ZE CAPACITOR4.7uF 50V
C1004QTE1H06-475ZE CAPACITOR4.7uF 50V
C1005NCB31HK-222XC CAPACITOR2200pF 50V K
C1006NCB31HK-223XC CAPAC ITOR0.022uF 50V K
C1007NCB31HK-223XC CAPAC ITOR0.022uF 50V K
C1008QERF1CM-107ZE CAPACITOR100uF 16V M
C1009QERF1CM-107ZE CAPACITOR100uF 16V M
C1010QFN31HJ-104ZM CAPACITOR0.1uF 50V J
C1011QFN31HJ-104ZM CAPACITOR0.1uF 50V J
C1012QEKC1CM-107ZE CAPACITOR100uF 16V M
C1013QEKC1CM-107ZE CAPACITOR100uF 16V M
C1014QFN31HJ-563ZM CAPACITOR0.056uF 50V J
C1015QFVJ1HJ-224ZMF CAPA CITOR0.22uF 50V J
C1016QTE1V06-106ZE CAPACITOR10uF 35V
C1017QFN31HJ-683ZM CAPACITOR0.068uF 50V J
C1018QFN31HJ-473ZM CAPACITOR0.047uF 50V J
C1019QTE1V06-106ZE CAPACITOR10uF 35V
C1020NCB31HK-332XC CAPACITOR3300pF 50V K
C1021QTE1C06-476ZE CAPACITOR47uF 16V
C1022QTE1C06-476ZE CAPACITOR47uF 16V
C1023QERF1HM-105ZE CAPACITOR1uF 50V M
C1025NCS31HJ-151XC CAPACITOR150pF 50V J
C1026NCS31HJ-151XC CAPACITOR150pF 50V J
C1027NCB31HK-103XC CAPAC ITOR0.01uF 50V K
Part No.Part NameDescriptionLocal
3-6
SP-DW103
Symbol
No.
C1028QETN1HM-475ZE CAPACITOR4.7uF 50V M
C1029NCS31HJ-470XC CAPACITOR47pF 50V J
C1030QEKC1HM-475ZE CAPACITOR4.7uF 50V M
C1031NCB31HK-103XC CAPACITOR0.01uF 50V K
C1032QETN1CM-477ZE CAPACITOR470uF 16V M
C1033QEKC1CM-106ZE CAPACITOR10uF 16V M
C1034QEKC1CM-106ZE CAPACITOR10uF 16V M
C1035QFN31HJ-153ZM CAPACITOR0.015uF 50V J
C1036QFVJ1HJ-124ZMF CAPACITOR0.12uF 50V J
C1037NCB31HK-332XC CAPACITOR3300pF 50V K
C1038QFVJ1HJ-684ZMF CAPACITOR0.68uF 50V J
C1039QFVJ1HJ-684ZMF CAPACITOR0.68uF 50V J
C1501QTE1V06-106ZE CAPACITOR10uF 35V
C1502QFN31HJ-332ZM CAPACITOR3300pF 50V J
C5001QERF1CM-107ZE CAPACITOR100uF 16V M
C5002QERF1CM-107ZE CAPACITOR100uF 16V M
C5003QERF1CM-107ZE CAPACITOR100uF 16V M
C5004QERF1CM-107ZE CAPACITOR100uF 16V M
C5005QERF1CM-107ZE CAPACITOR100uF 16V M
C5006QERF1CM-107ZE CAPACITOR100uF 16V M
C5007NCS31HJ-471XC CAPACITOR470pF 50V J
C5008NCB31HK-223XC CAPACITOR0.022uF 50V K
C5009NCB31EK-104XC CAPACITOR0.1uF 25V K
C5010NCB31EK-104XC CAPACITOR0.1uF 25V K
C5011QCBB1HK-104YC CAPACITOR0.1uF 50V K
C5012NCB31EK-104XC CAPACITOR0.1uF 25V K
C5013QCBB1HK-104YC CAPACITOR0. 1uF 50V K
C5014NCS31HJ-681XC CAPACITOR680pF 50V J
C5015NCS31HJ-470XC CAPACITOR47pF 50V J
C5016NCS31HJ-560XC CAPACITOR56pF 50V J
C5017NCS31HJ-560XC CAPACITOR56pF 50V J
C5018NCB11EK-224XC CAPACITOR0.22uF 25V K
C5019NCB11EK-684XC CAPACITOR0.68uF 25V K
C5020QTE1V06-106ZE CAPACITOR10uF 35V
C5021QFV72AJ-224ZMF CAPACITOR0.22uF 100V J
C5022QFG32AJ-392ZPP CAPACITOR3900pF 100V J
C5023QENC1HM-225ZBP E CAPACITOR2.2uF 50V M
C5024NCB31CK-823XC CAPACITOR0.082uF 16V K
C5025NCF21HZ-104XC CAPACITOR0.1uF 50V Z
C5026QETN2AM-475ZE CAPACITOR4.7uF 100V M
C5702QETN1VM-227ZE CAPACITOR220uF 35V M
C5703QER61CM-476ZE CAPACITOR47uF 16V M
C5704NCB31HK-103XC CAPACITOR0.01uF 50V K
C5705NCB31HK-103XC CAPACITOR0.01uF 50V K
C5706NCB11AK-335XC CAPACITOR3.3uF 10V K
C5707NCB31EK-104XC CAPACITOR0.1uF 25V K
C5708NCB11AK-335XC CAPACITOR3.3uF 10V K
C5709NCB21AK-225XC CAPACITOR2.2uF 10V K
C5710NCB21AK-225XC CAPACITOR2.2uF 10V K
C5711NCB11EK-224XC CAPACITOR0.22uF 25V K
C5901QFV72AJ-104ZMF CAPACITOR0.1uF 100V J
C5902QFV72AJ-104ZMF CAPACITOR0.1uF 100V J
C5903QEHR1HM-227ZE CAPACITOR220uF 50V M
C5904QEHR1HM-227ZE CAPACITOR220uF 50V M
C5905QER61EM-475ZE CAPACITOR4.7uF 25V M
C5906QER61EM-476ZE CAPACITOR47uF 25V M
C5907NCS31HJ-221XC CAPACITOR220pF 50V J
C5908NCS31HJ-221XC CAPACITOR220pF 50V J
C5909QEHR1HM-107ZE CAPACITOR100uF 50V M
C5910QEHR1HM-107ZE CAPACITOR100uF 50V M
C5911QEHR1EM-107ZE CAPACITOR100uF 25V M
C5912QEHR1EM-107ZE CAPACITOR100uF 25V M
C5913QERF1CM-106ZE CAPACITOR10uF 16V M
C5914QERF1CM-106ZE CAPACITOR10uF 16V M
C5915QTE1E51-106ZE CAPACITOR10uF 25V
C5916QTE1E51-106ZE CAPACITOR10uF 25V
C5917NCB31HK-183XC CAPACITOR0.018uF 50V K
C5918NCB31HK-183XC CAPACITOR0.018uF 50V K
C9001QFZ9075-224MPP CAPACITOR0.22uF AC275V M
C9002QFZ9075-104MPP CAPACITOR0.1uF AC275V M
C9003QCZ9079-102C CAPACITOR1000pF AC250V M
C9004QCZ9079-102C CAPACITOR1000pF AC250V M
C9005QFZ9075-103MPP CAPACITOR0.01uF AC275V M
C9501QEZ0603-227E CAPACITOR220uF
C9502QCZ0366-102C CAPACITOR1000pF
C9503NCB31HK-471XC CAPACITOR470pF 50V K
C9504QETN1VM-107ZE CAPACITOR100uF 35V M
Part No.Part NameDescriptionLocal
Symbol
No.
C9505NCB31HK-471XC CAPACITOR470pF 50V K
C9506QFKB2JK-103MM CAPACITOR0.01uF 630V K
C9507QCZ0213-472C CAPACITOR4700pF 1kV K
C9508QCZ0213-472C CAPACITOR4700pF 1kV K
C9509QFG32AJ-223ZPP CAPACITOR0.022uF 100V J
C9510QFG32AJ-223ZPP CAPACITOR0.022uF 100V J
C9511QEHQ1HM-228E CAPACITOR2200uF 50V M
C9512QEHQ1HM-228E CAPACITOR2200uF 50V M
C9513NCB31HK-103XC CAPACITOR0.01uF 50V K
C9514NCB31HK-103XC CAPACITOR0.01uF 50V K
C9515QCZ9079-332C CAPACITOR3300pF AC250V M
R1001NRSA63J-474XMG RESISTOR470kΩ 1/16W J
TH901QAD0141-6R0THERMISTOR6
W1001QJB001-080706SIN ID C-B WIR
W9001QUB192-07PPPPSIN TWIST WIRE
W9002QUB199-09PPPPSIN TWIST WIRE
W9003QUB191-07PPPPSIN TWIST WIRE
W9004QUB190-09PPPPSIN TWIST WIRE
Z9001QNG0003-001ZFUSE CLIP
Z9002QNG0003-001ZFUSE CLIP
Part No.Part NameDescriptionLocal
SP-DW103
Ω
Ω
Ω
Ω
Ω
Ω
3-9
SP-DW103
Packing materials and accessories parts list
P3
Block No.
M
3
M
M
P2
P4
1/2
P1
P4
P6
1/2
P7
A1A2
A3
3-10
P5
Packing&accessories
Symbol
No.
Part No.Part NameDescriptionLocal
SP-DW103
Block No. [M][3][M][M]
A 1LVT1030-003AINST BOOK
A 2BT-54008-4WARRANTY CARD
A 3QAM0199-001PIN CABLE
A 4LV43479-002ACAUTION SHEET
A 5VNA3000-204REGIST.CARD
P 18500047091MIRROR MAT
P 2QPA07007505PPOLY BAG70cm x 75cm
P 38000051301CUSHION(TOP)
P 48000051311CUSHION(BTM)
P 5LV31492-031ACARTON
P 6LV33489-007ACARTON SHEET
P 7QPA02503503PPOLY BAG25cm x 35cm
ENG GER FRE
SPA ITA DUT
DW10
3B
3-11
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