Sony SA-WX700 User manual

SA-WX700
SERVICE MANUAL
SPECIFICATIONS
US Model
Canadian Model
AEP Model
UK Model
9-877-137-03
2004E02-1
© 2004.05
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
ACTIVE SUBWOOFER
Ver 1.2 2004.05
AUDIO POWER SPECIFICATIONS
For the U.S.A. model
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 3 ohm loads, from 20 – 200 Hz; rated 200 watts, minimum RMS
power, with no more than 0.8 % total harmonic distortion from 250
milliwatts to rated output.
System
Type
Active Subwoofer, magnetically shielded (closed cabinet)
Speaker units
Woofer : 25 cm dia. (10 in.), cone type x 2
Continuous RMS output
North American model
(3 ohms/100Hz, 0.8%) : 250 W
European model (DIN 3 ohms/100Hz, 0.7%) : 250 W
RMS output
Other models (3 ohms/100Hz, 10%) : 350 W
Reproduction frequency range
20 Hz - 200 Hz
High frequency cut-off frequency
50 Hz - 200 Hz
Phase selector
NORMAL, REVERSE
Inputs
Input jacks
LINE IN: input pin jack
SPEAKER IN: input terminals
Output jacks
LINE OUT: output pin jack
SPEAKER OUT: output terminals
General
Power requirements
US, Canadian models : 120 V AC, 60 Hz
AEP model : 230 - 240 V AC, 50/60 Hz
UK model : 230 - 240 V AC, 50/60 Hz
Power consumption
70 W
less than 0.5 W (Standby mode)
Dimensions
Approx. 390 x 490 x 480 mm
(15 3/8x 19 3/8x 19 in.) (w/h/d)
Mass
24 kg (52lb 15oz)
Supplied accessories
Audio connecting cord
(1 phono plug - 1 phono plug) (1)
Speaker cords (2)
Design and specifications are subject to change without notice.

2
SA-WX700
Specifications ........................................................................... 1
1. GENERAL ...................................................................... 3
2. DIAGRAMS
2-1. Circuit Boards Location ............................................. 3
2-2. Schematic Diagram – Filter Section – ........................ 4
2-3. Printed Wiring Board – Filter Section – ..................... 5
2-4. Schematic Diagram – Power Section – ...................... 6
2-5. Printed Wiring Board – Power Section (Side A) – ..... 7
2-6. Printed Wiring Board – Power Section (Side B) – ..... 8
3. EXPLODED VIEWS
3-1. Main Section ............................................................... 9
3-2. Rear Panel Section .................................................... 10
4. ELECTRICAL PARTS LIST .................................... 11
TABLE OF CONTENTS
SAFETY CHECK-OUT
(US model)
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.
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. 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)
Fig. A. Using an AC voltmeter to check AC leakage.
0.15µF
To Exposed Metal
Parts on Set
1.5kΩ
AC
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 PUB-
LISHED 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.

33
SA-WX700
SECTION 1
GENERAL
This section is extracted from
instruction manual.
• Location of controls
SECTION 2
DIAGRAMS
For Schematic Diagrams.
Note:
•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 Ωand 1/4W or less unless otherwise specified.
•C: panel designation.
THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
•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 tolerances.
•Signal path.
F: AUDIO
•Abbreviation
CND : Canadian model
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.
2-1. CIRCUIT BOARDS LOCATION
CONTROL board
FILTER board
INPUT board
POWER boar
d
POWER SWITCH board
LED board
CONNECTOR board
POWER
POWER indicator
LEVEL PHASE
CUT OFF
FREQUENCY
ON/STANDBY
POWER
NORM
PHASECUT OFF FREQUENCYLEVEL
OFF
POWER SAVE
ON
BOOST
REVERSE200Hz50HzMAXMIN AUTO OFF
POWER
SAVE
BOOST
For printed wiring boards.
Note:
•x: parts mounted on the conductor side.
•X: parts extracted from the component side.
•: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen from
(Conductor B) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Component A) the parts face are indicated.
•Abbreviation
CND : Canadian model
Ver 1.1

44
SA-WX700
2-2. SCHEMATIC DIAGRAM –FILTER SECTION –
CN302
CN203
R215
R231
CN204
IC207(1/2)
R236
R238
R237
R239
C241
C242
IC207(2/2)
IC204(2/2)
C220
C221
R230
C237
C223
C222
C224
R218
C218
R217
C215
C216
R216
C238
R211
C213
C214
R214
IC203(2/2)
R210
R213
C210
C209
R212
C208
R209
C207
IC202(1/2)
R207
C205
C206
R208
C236
R227
R226
IC201(2/2)
R205
C235
IC201(1/2)
R225
C234
R204
R224
R203
R202
R201
CN201
CN101
R221
R219
C226
R220
C225
R223
C227
R222
R116
C105
R114
C107 D105 D106
C104
R113
R111
R112
D102 D104 D101 D103
R109
C101
IC101(1/2)
C102
R105
R106
R107
R101
R102
R104
R103
C232
C230
C229
C231
R115
C106
R110
C103
C108
C109 C111
C110
R108
CN303
CN301
CN202
R206 C239
C245 C243
C244
C246
J101
VR301
VR302
SW302
SW303
IC101(2/2)
IC204(1/2)
IC203(1/2)
IC202(2/2)
IC205(2/2)
IC205(1/2)
SW301
TM101
EH 6P
EH 6P
4.7k
10k
EH 8P
KIA4558
8.2k
100k
10k
1.5k
0.056
0.47
KIA4558
KIA4558
0.22
0.1
2.2k
2200p
10
50V
0.1
10
50V
6.8k
0.22
6.8k
0.22
0.1
4.7k
10
50V
47k
10
50V
10
50V
47k
KIA4558
22k
18k
0.27
0.27
12k
0.68
4.7k
0.68
KIA4558
4.7k
0.56
0.15
68k
Jp
220k
10k
KIA4558
10k
10
50V
KIA4558
47k
10
50V
10k
2.2k
10k
6.8k
6.8k
EH5P
EH5P
22k
15k
0.01
33k
0.01
2.2k 10
50V
2.2k
2.2k
47p
100k
10
50V
1SS133 1SS133
220p
100k
1k
1k
1SS133 1SS133 1SS133 1SS133
2.2k
220p
NJM4558
220p
10k
10k
10k
4.7k
4.7k
47k
47k
0.1
10
50V
10
50V
0.1
2.2k
47p
2.2k
220p
0.1
0.1 10 C861
1000P
50V
10
50V
10k
3P
5P
8P
5.6k 100p
0.1 10 50V
10 50V
0.1
RK09L11
RK09L12
NJM4558
KIA4558
KIA4558
KIA4558
KIA358
KIA358
1
2
3
4
5
6
7
8
1
2
3
4
1
2
3
4
1
2
3
41
2
3
4
1
2
3
4
1
2
3
4
5
6
7
8
5
6
7
8
5
6
7
8
5
67
8
5
67
8
5
67
8
LEVEL
FREQUENCY
AMP
AMP
AMP
AMP
AMP
AMP
AMP
AMP
AMP
BUFFER INVERTER
ON
OFF
OFF
NORM
REVERSE
AUTO
C862
1000P
Ver 1.1

55
SA-WX700
2-3. Printed Wiring Board – FILTER SECTION – • See page 3 for Circuit Boards Location.
1
4
5
8
1
4
5
8
1
4
5
8
E
C
B
E
C
B
1
4
5
8
1
4
5
8
1
4
5
8
1
45
8
C242
C241
C209 C214
C232
C231
C229
C230
C226
C225 C234
C235
C206
C222
C215
C224
C249
R220 R225
R204
R202
R213
R210
C208
R231
R223
C227
C244
C501
S501
CN501
C245
C246
C243
C221
R227
Q201 Q202
C239 C236
C238
R206
C223
C237
C205
C220
C218
C216
C862
C861
R216
R238
R230
R236
R224
R221 R219
R201 R203
R222
R205
R209
R214 R215
R226
R240
C207
C210
C247
R218
R217
IC207
IC202
IC204
IC201
IC203
IC205
IC101
R239
R237
R212
R207
JW231
JW225
JW230
JW227
JW230
JW213
JW234
JW210
JW211
CN202
CN203
JW233
JW213
JW212
JW220
JW207
JW201
JW218
JW217
JW210
JW205
JW206
JW203
JW209
JW235
JW208
JW202
JW232
CN204
CN201
JW229
JW257
JW228
JW224
JW221
R208
51
1
1
1
8
6
1
8
2
1
5
D101D102
D103
D104 R105
R101
R106
R103
R104
R102
R107
R108
JW102
JW104
JW103
JW101
CN101
C108
C110
C102
C109
C101
C105
C106
C107
R115
R113
C111
C103
R110
R109
R114
R111
R112
J101
R116 JW108
D106
D104 D105
SW302
SW303
SW301
CN303
3
1
CN301
5
1
16
CN302
VR301
VR302
5
1
5
1
6
11
6
1
8
8
1
CN202A
CN201A CN201B
CN202B
CN203A CN203B
LUG2
LUG1
FILTER BOARD
INPUT BOARD
CONTROL BOARD
CONNECTOR BOARD
POWER SWITCH BOARD
11
(11)
1-688-704-
11
(11)
1-688-701-
11
(11)
1-688-706-
11
(11)
1-688-702-
11
(11)
1-688-703-
(SIDE A) (SIDE B)
RELAY
BOARD
RELAY
BOARD
TM101
++
--
++
--
OUT
SPEAKER
IN
LR
PHASE
NORMAL
REVERSE
t
POWER SAVE
BOOST
AUTO
OFF
t
OFF
ON
t
POWER
LEVE
FREQUENCY
OUT
LINE
IN
BPOWER
BOARD
(Page 8)
A
POWER
BOARD
(Page 8)
23 4 5 6 7 89
A
1
B
C
D
E
F
Ref. No. Location
D101 E-5
D102 E-5
D103 E-4
D104 E-4
D105 E-2
D106 E-2
IC101 F-2
IC201 D-4
IC202 B-2
IC203 C-1
IC204 A-3
IC205 D-2
IC207 B-1
• Semiconductor
Location
Ver 1.1

66
SA-WX700
2-4. SCHEMATIC DIAGRAM –POWER SECTION –
D828 C836
R832
C845 T804
C846
R835
D813
R834
C837
D812
C847
D822 R836
D825
C843
C853
C841
R838
C850
C839
C840 C852
D823 R837
R839
C842
D826
R840
C844
C854
D830
D819
R827
Q814
D829
D824 R828
R829
R841
R849
D818
C830 R847
R848
IC805(1/2)
R845
R842
R844
R843
R821 D815
C838
R819 R820
Q807 R826
C851
R824
R822
C902 R823
Q811
R854
RY802
D833
D816
CN805
CN804
CN401
CN806
CN807
C825
C826
C823
C824
D821
D820
Q806
R818
C822
C849
C820
C819
R830
R831
D811
D810
C829 C821
R817
C828
D814
T801
R815
C812
T803
R816
C813
R814
R813
D805
R812
T802
D803
C832
D804
C810
R810
C811
D808
D809
C817
R803
D806
FG6
R804
D807
D831
R851
FG3
FG1
AEP, UK C807
C0
C808
D802
C806
JP801
D801
RY801
D827
C848
L803
D832
C835
C834
C833
C805
L802
C802
C803
C804
L801
C501
CN501
CN802
C801
CN801
R852
R808
R807
R806
C815
C814
C816
R853
D817
THP802
C831 C809
R809
R801
F801
THP801
R825
FG2 FG4 FG5
CN803
C818
IC804 R833
D401
Q818
Q815
Q816
Q817
IC805(2/2)
Q809
Q810
Q808
Q812
Q813
Q805
Q801
Q803
Q804
Q802
IC801
Q819
IC802
S501
SP901
SP902
R850
R811
R805
DBD10G *
C863
0.01
1.2k
47p
1kV
0.1
1.8k
MTZJ6.8B
220
10
50V
1SS133
470
1kV
1SS133 10
MTZJ13B
220
25V
0.1
10
50V
2.2k
0.1
470
35V
470
35V 0.1
1SS133 10
2.2k
10
50V
MTZJ13B
68
1/4W
220
25V
0.1
1SS133
1SS133
100k
KTA1267
1SS133
1SS133 100k
100k
1M
22k
1SS133
330
16V 12k
22k
KIA358P
1k
820
1k
1.8k
2.2k 1SS133
4.7
50V
100k 100k
KTC3199
22k
100
35V
6.8k
100k
100
35V 22k
KTC3199
1.5k
2W
1SS133
1SR139
EH 3P
VH
PH 3P
(SCN 8P)
TO B&O OUTPUT
(SAN 8P)
TO B&O INPUT
0.1
C858
0.01
C859
0.01
0.1
100
50V
100
50V
MTZJ13B
MTZJ13B
KTA1266
1k
10
50V
0.1
100
25V
100
25V
4.7
4.7 1DL42A
D836
1DL42A (N)
1DL42A
0.1
C860
0.12
10
50V
1k
4700
C865
820P
C866
820P
63V
FXM22S
100k
100
200V
100k
100
200V
1k
1k
1SS133
1k
FMXG145
0.1
1SS133
4.7
C855
0.01
50V
1k
4.7
50V
1DL42A
1DL42A
0.1
10
1SS133
15k
TA76431S
1SS133
33k
470 C864
0.01
200V nC
10
50V
1SS133
470
200V
RBV404
1SS133
4700p
250V
1SS133
1000p
250V
1000p
250V
1000p
250V
0.1
250V
1000p
250V
1000p
250V
1000p
R802
3.3M
250V
0.1
250V
VH 2P
AMP
VP
0.1
250V
B2P3VH
10k
10k
4.7k
10k
10 50V
0.1
470p
33k
R855 82k
1SR139
L805
10µH
4.7
50V
0.1
10k
3.3M
220k
1000p
250V
MIP0253SPSCF 10
SML72420CTH8F
DTC124ES
DTA124ES
DTA124ES
DTC124ES
KIA358P
KTC3198
KTA1266
KTC3198
PROTECT
DTC124ES
DTC124ES
KTC3198
KTA1266
2SK3313
2SK3313
KTA1266
MIP2E7
KTC3199
SPEAKER
SPEAKER
3.3k
39k
5.6k
5
67
8
1
2
3
4
US,CND
*F801
AEP,UK
POWER
ON/STANDBY
SWITCH
LED DRIVE
LED DRIVE
SWITCH
SWITCH
SHIFT
-12V REG
+12V REG
SWITCHING
REGULATOR
DRIVE
RELAY
DRIVE
RELAY
SWITCH
SWITCH
+12V REG
-12V REG
PROTECT
PROTECT
SWITCHING
SWITCHING
REG.
AC DET
SWITCHING
REGULATOR
µPC494C
ICE250A-SW
6.3A/125V
4A/250V
US,CND
*C836
AEP,UK
10 400V
4.7 450V
AC IN
F802
T8AL/125V
T8AL/250V
US,CND
AEP,UK
Ver 1.1

77
SA-WX700
2-5. Printed Wiring Board – POWER SECTION (SIDE A) – • See page 3 for Circuit Boards Location.
23 4 5 6 7
A
1
B
C
D
E11
(11)
1-688-700-
POWER BOARD (SIDE A)
R855
L805
Ver 1.1

88
SA-WX700
2-6. Printed Wiring Board – POWER SECTION (SIDE B) – • See page 3 for Circuit Boards Location.
C832
R812
THP802
C809
IC801
D832
D802
Q819
C855
L803
Q803
T803
D814
C819
C829
C849
F802
C828
Q818
Q808
Q805
D826 D823 D822
R838
R836
C845
C846
D812
R834 D813 R835
R842
R844 R845
R825
R809
R853
Q802
R851
Q816
Q811
Q807
D807
D806
R803
JP801
Q813
Q812
C834
C835
C802
C804
C803
R801
R802
AEP,UK
C801
CN802
F801
L802
RY801
C805
D817
D816
R804
R805
1
89
15
R808
R852
R807
C816
R806
R816
T801
FG5
R815
D804
R810
Q801
C824
D831
D808
C817
D809
C811
C813
C812
T802
C810
C826
D833
R854
Q815
1
14
13
8
11
88
CN806
CN804
CN805
RY802
R818 R817 C844
14
85
C842
C824
D821
C822
D820
R828 R848
R841
Q810
14
85
IC805
CN807 CN803
C823
R849
C852
R839
T804
C847
THP801
C837
C836
CN801
L801
D828
R837
R832 R833
C821 D824
C825
C854
C826
D818
R829
D829
R827
D819
Q806
D827
R821
C848
C833
C838
C902
C851
D815
R840
R819
R823
R822
R820
C818
C814
R813
D805 R814
C815
C820
D811
R830
R831
D803
Q804
G D S
G D S
G D S
C831
C806
D801
C807
C808
R845
D830
Q817
Q814
R847
C830 C853
C843
C839
C841
C850
Q809
D825
C840
B
C
EE C B
ICE250A–SW
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
E C B
E C B
E C B
E C B
E C B
E C B
IC804
IC802
D401
POWER
11
(11)
1-688-705-
11
(11)
1-688-705-
LED BOARD (SIDE A)
LED BOARD (SIDE A)
11
(11)
1-688-700-
POWER BOARD (SIDE B)
FG4 FG2
FG1
FG3
FG6
+
–
POWER
SEITCH
BOARD
(Page 5)
A
FILTER
BOARD
(Page 5)
B
SP901
SPEAKER
SP902
SPEAKER
AC IN
C864
C860
D836 D810
C866 C865
C859
C858
C863
23 4 5 6 7 8
A
1
B
C
D
E
Ver 1.1
D401 D-8
D801 B-3
D802 B-2
D803 C-1
D804 C-3
D805 C-2
D806 C-4
D807 C-4
D808 D-3
D809 D-2
D810 E-2
D811 E-3
D812 C-6
D813 C-6
D814 E-2
D815 C-5
D816 C-4
D817 C-4
D818 D-6
D819 E-7
D820 D-6
D821 D-5
D822 C-7
D823 D-7
D824 D-7
D825 C-7
D826 D-7
D827 C-5
D828 B-5
D829 D-7
D830 E-7
D831 C-3
D832 A-1
D833 D-5
D836 E-2
IC801 B-1
IC802 C-3
IC804 C-6
IC805 D-6
Q801 C-2
Q802 C-2
Q803 C-1
Q804 C-2
Q805 D-6
Q806 D-5
Q807 C-5
Q808 C-6
Q809 D-7
Q810 D-6
Q811 C-5
Q812 C-4
Q813 C-4
Q814 D-7
Q815 C-5
Q816 C-5
Q817 E-7
Q818 C-5
Q819 B-1
• Semiconductor
Location
Ref. No. Location

9
SA-WX700
SECTION 3
EXPLODED VIEWS
NOTE :
•-XX, -X mean standardized parts, so they
may have some difference 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.
•Hardware (# mark) list and accessories and packing
materials are given in the last of this parts list.
• Abbreviation
CND : Canadian model
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
3-1. MAIN SECTION
6
5
13
6
6
6
8
7
7
#2
#4
#2 #2
#2
#5
#5
#5
#5
#2
#2
#3
#3
#2
#2
#1 #1
#2
#2
not supplied
not supplied
not supplied
Rear panel section
not supplied not supplied
not
supplied
not supplied
not supplied
SP902
SP901
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
piéce portant le numéro spécifié.
14-246-155-01 PANEL, SWITCH
34-246-147-01 KNOB, PUSH
5X-4955-532-1 FRAME ASSY, GRILLE (AEP,US,CND)
5X-4955-584-1 FRAME ASSY, GRILLE (AEP,UK)
64-246-164-01 FOOT
74-210-830-01 CATCHER
8A-4737-335-A BASE ASSY, UNIT
SP901 1-825-375-11 SPEAKER (25cm)
SP902 1-825-375-11 SPEAKER (25cm)
#1 4-229-966-11 SCREW (4X16), +BV TAPPING
#2 4-238-407-11 SCREW (1) (4X20), +BV TAPPING
#3 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#4 4-235-903-01 SCREW (3.5X20)
#5 4-229-966-01 SCREW (4X16), +BV TAPPING
Ver 1.2

10
SA-WX700
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
3-2. REAR PANEL SECTION
51 A-4734-240-A POWER BOARD, COMPLETE (US,CND)
51 A-4734-251-A POWER BOARD, COMPLETE (AEP,UK)
54 4-228-138-01 KNOB (VOL)
56 4-246-152-01 PANEL, CONTROL
*57 3-703-244-00 BUSHING (2104), CORD
058 1-696-570-21 CORD, POWER (UK)
058 1-769-744-52 CORD, POWER (AEP)
058 1-783-531-11 CORD, POWER (US,CND)
59 1-688-703-11 FILTER BOARD
60 6-700-752-01 ICE250A-SW
61 2-148-650-01 INSULATOR PLATE
0F801 1-532-504-31 FUSE (4A/250V)(AEP,UK)
0F801 1-532-594-11 FUSE, GLASS TUBE (6.3A/125V)(US,CND)
#1 4-229-966-11 SCREW (4X16), +BV TAPPING
#3 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#5 4-229-966-01 SCREW (4X16), +BV TAPPING
#6 7-685-650-79 SCREW +BVTP 3X16 TYPE2 IT-3
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
piéce portant le numéro spécifié.
60
54
56
57
58
59
51
#3
#3
#1
#6
#
6
#3
#3
#1
#5
#5
#3
#3
#3
#3
#3
#3
not supplied
not
supplied
not supplied
not supplied not supplied
not supplied
not supplied
not supplied
F801
61
Ver 1.1

11
SA-WX700
SECTION 4
ELECTRICAL PARTS LIST
NOTE :
•Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
•-XX, -X mean standardized parts, so they
may have some difference from the original
one.
•RESISTORS
All resistors are in ohms
METAL : Metal-film resistor
METAL OXIDE :Metal oxide-film resistor
F : nonflammable
•Items marked “ * ”are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
•SEMICONDUCTORS
In each case, u : µ, for example :
uA.... : µA.... , uPA.... : µPA....
uPB.... : µPB.... , uPC.... : µPC....
uPD.... : µPD....
•CAPACITORS
uF : µF
•COILS
uH : µH
When indicating parts by reference num-
ber, please include the board.
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
• Abbreviation
CND : Canadian model
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
piéce portant le numéro spécifié.
CONNECTOR BOARD
***************
< CONNECTOR >
CN301 1-564-721-11 PIN, CONNECTOR (SMALL TYPE) 5P
*CN303 1-564-719-11 PIN, CONNECTOR (SMALL TYPE) 3P
< SWITCH >
SW301 1-786-567-11 SWITCH, SLIDE (PHASE)
SW302 1-786-567-11 SWITCH, SLIDE (BOOST)
SW303 1-786-567-11 SWITCH, SLIDE (POWER SAVE)
*****************************************************
CONTROL BOARD
*************
< CONNECTOR >
CN302 1-564-509-11 PLUG, CONNECTOR 6P
< VARIABLE RESISTOR >
VR301 1-227-588-11 RES, VAR(LEVEL)
VR302
*****************************************************
1-688-703-11 FILTER BOARD
***********
< CAPACITOR >
C205 1-136-174-00 MYLAR 0.56uF 5% 50V
C206 1-130-325-91 FILM 0.15uF 5% 100V
C207 1-136-175-00 MYLAR 0.68uF 5% 50V
C208 1-136-175-00 MYLAR 0.68uF 5% 50V
C209 1-136-170-00 MYLAR 0.27uF 5% 50V
C210 1-136-170-00 MYLAR 0.27uF 5% 50V
C213 1-126-964-11 ELECT 10uF 20% 50V
C214 1-126-964-11 ELECT 10uF 20% 50V
C215 1-130-329-11 FILM 0.22uF 5% 100V
C216 1-130-321-11 FILM 0.1uF 5% 100V
C218 1-130-329-11 FILM 0.22uF 5% 100V
C220 1-130-329-11 FILM 0.22uF 5% 100V
C221 1-130-321-11 FILM 0.1uF 5% 100V
C222 1-130-321-11 FILM 0.1uF 5% 100V
C223 1-126-964-11 ELECT 10uF 20% 50V
C224 1-126-964-11 ELECT 10uF 20% 50V
C225 1-130-955-00 FILM 0.01uF 5% 100V
C226 1-130-955-00 FILM 0.01uF 5% 100V
C227 1-126-964-11 ELECT 10uF 20% 50V
C229 1-126-964-11 ELECT 10uF 20% 50V
C230 1-126-964-11 ELECT 10uF 20% 50V
C231 1-136-165-00 MYLAR 0.1uF 5% 50V
C232 1-136-165-00 MYLAR 0.1uF 5% 50V
C234 1-126-964-11 ELECT 10uF 20% 50V
C235 1-126-964-11 ELECT 10uF 20% 50V
C237 1-136-230-00 FILM 0.0022uF 5% 100V
C238 1-126-964-11 ELECT 10uF 20% 50V
C239 1-162-282-31 CERAMIC 100PF 10% 50V
C241 1-130-315-91 FILM 0.056uF 5% 100V
C242 1-136-173-00 MYLAR 0.47uF 5% 50V
C243 1-126-964-11 ELECT 10uF 20% 50V
C244 1-126-964-11 ELECT 10uF 20% 50V
C245 1-130-321-11 FILM 0.1uF 5% 100V
C246 1-130-321-11 FILM 0.1uF 5% 100V
< CONNECTOR >
*CN201 1-564-508-11 PLUG, CONNECTOR 5P
*CN202 1-506-611-11 PIN, CONNECTOR 8P
CN203 1-564-509-11 PLUG, CONNECTOR 6P
*CN204 1-564-511-11 PLUG, CONNECTOR 8P
< IC >
IC201 8-759-076-15 IC KIA4558P
IC202 8-759-076-15 IC KIA4558P
IC203 8-759-076-15 IC KIA4558P
IC204 8-759-076-15 IC KIA4558P
IC205 6-704-362-01 IC KIA358P
IC207 8-759-076-15 IC KIA4558P
< RESISTOR >
R201 1-249-427-11 CARBON 6.8K 5% 1/4W
R202 1-249-427-11 CARBON 6.8K 5% 1/4W
R203 1-249-429-11 CARBON 10K 5% 1/4W
R204 1-249-429-11 CARBON 10K 5% 1/4W
R205 1-249-429-11 CARBON 10K 5% 1/4W
R206 1-249-426-11 CARBON 5.6K 5% 1/4W
R207 1-249-425-11 CARBON 4.7K 5% 1/4W
R208 1-249-439-11 CARBON 68K 5% 1/4W
R209 1-249-425-11 CARBON 4.7K 5% 1/4W
R210 1-249-433-11 CARBON 22K 5% 1/4W
R211 1-249-437-11 CARBON 47K 5% 1/4W
R212 1-249-430-11 CARBON 12K 5% 1/4W
R213 1-249-432-11 CARBON 18K 5% 1/4W
R214 1-249-437-11 CARBON 47K 5% 1/4W
R215 1-249-425-11 CARBON 4.7K 5% 1/4W
R216 1-249-425-11 CARBON 4.7K 5% 1/4W
R217 1-249-427-11 CARBON 6.8K 5% 1/4W
CONNECTOR
CONTROL FILTER

12
SA-WX700
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
Les composants identifiés par une
marque 0sont critiques pour la
sécurité.
Ne les remplacer que par une
piéce portant le numéro spécifié.
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.
R218 1-249-427-11 CARBON 6.8K 5% 1/4W
R219 1-249-431-11 CARBON 15K 5% 1/4W
R220 1-249-435-11 CARBON 33K 5% 1/4W
R221 1-249-433-11 CARBON 22K 5% 1/4W
R222 1-249-421-11 CARBON 2.2K 5% 1/4W
R223 1-249-421-11 CARBON 2.2K 5% 1/4W
R224 1-249-421-11 CARBON 2.2K 5% 1/4W
R225 1-249-437-11 CARBON 47K 5% 1/4W
R226 1-249-429-11 CARBON 10K 5% 1/4W
R227 1-247-887-00 CARBON 220K 5% 1/4W
R230 1-249-421-11 CARBON 2.2K 5% 1/4W
R231 1-249-429-11 CARBON 10K 5% 1/4W
R236 1-249-428-11 CARBON 8.2K 5% 1/4W
R237 1-249-429-11 CARBON 10K 5% 1/4W
R238 1-249-441-11 CARBON 100K 5% 1/4W
R239 1-249-419-11 CARBON 1.5K 5% 1/4W
*****************************************************
1-688-702-11 INPUT BOARD
***********
< CAPACITOR >
C101 1-162-286-31 CERAMIC 220PF 10% 50V
C102 1-162-286-31 CERAMIC 220PF 10% 50V
C103 1-162-286-31 CERAMIC 220PF 10% 50V
C104 1-162-286-31 CERAMIC 220PF 10% 50V
C105 1-162-215-31 CERAMIC 47PF 5% 50V
C106 1-162-215-31 CERAMIC 47PF 5% 50V
C107 1-126-964-11 ELECT 10uF 20% 50V
C108 1-130-321-11 FILM 0.1uF 5% 100V
C109 1-130-321-11 FILM 0.1uF 5% 100V
C110 1-126-964-11 ELECT 10uF 20% 50V
C111 1-126-964-11 ELECT 10uF 20% 50V
< CONNECTOR >
*CN101 1-564-508-11 PLUG, CONNECTOR 5P
< DIODE >
D101 8-719-991-33 DIODE 1SS133T-77
D102 8-719-991-33 DIODE 1SS133T-77
D103 8-719-991-33 DIODE 1SS133T-77
D104 8-719-991-33 DIODE 1SS133T-77
D105 8-719-991-33 DIODE 1SS133T-77
D106 8-719-991-33 DIODE 1SS133T-77
< IC >
IC101 8-759-634-51 IC NJM4558D
< JACK >
J101 1-785-795-11 JACK, PIN 2P (LINE IN/OUT)
< RESISTOR >
R101 1-249-425-11 CARBON 4.7K 5% 1/4W
R102 1-249-425-11 CARBON 4.7K 5% 1/4W
R103 1-249-437-11 CARBON 47K 5% 1/4W
R104 1-249-437-11 CARBON 47K 5% 1/4W
R105 1-249-429-11 CARBON 10K 5% 1/4W
R106 1-249-429-11 CARBON 10K 5% 1/4W
R107 1-249-429-11 CARBON 10K 5% 1/4W
R108 1-249-429-11 CARBON 10K 5% 1/4W
R109 1-249-421-11 CARBON 2.2K 5% 1/4W
R110 1-249-421-11 CARBON 2.2K 5% 1/4W
R111 1-249-417-11 CARBON 1K 5% 1/4W
R112 1-249-417-11 CARBON 1K 5% 1/4W
R113 1-249-441-11 CARBON 100K 5% 1/4W
R114 1-249-441-11 CARBON 100K 5% 1/4W
R115 1-249-421-11 CARBON 2.2K 5% 1/4W
R116 1-249-421-11 CARBON 2.2K 5% 1/4W
< TERMINAL >
TM101 1-537-376-11 TERMINAL BOARD (SP) (SPEAKER)
*****************************************************
LED BOARD
*********
< CONNECTOR >
*CN401 1-564-705-11 PIN, CONNECTOR (SMALL TYPE) 3P
< DIODE >
D401 8-719-061-31 DIODE SML72420CTH8F (ON/STANDBY)
*****************************************************
A-4734-251-A POWER BOARD, COMPLETE (AEP,UK)
A-4734-240-A POWER BOARD, COMPLETE (US,CND)
********************
< CAPACITOR >
0C801 1-117-915-11 FILM 0.1uF 10% 275V
0C802 1-113-915-61 CERAMIC 0.001uF 20% 250V
0C803 1-113-915-61 CERAMIC 0.001uF 20% 250V
0C804 1-113-915-61 CERAMIC 0.001uF 20% 250V
0C805 1-117-915-11 FILM 0.1uF 10% 275V
C806 1-100-995-11 ELECT 470µF20% 250V
(AEP,UK)
C806 1-107-398-11 ELECT 470µF20% 200V
(US,CND)
C807 1-100-995-11 ELECT 470µF20% 250V
(AEP,UK)
C807 1-107-398-11 ELECT 470µF20% 200V
(US,CND)
C808 1-126-964-11 ELECT 10uF 20% 50V
C809 1-164-159-11 CERAMIC 0.1uF 50V
C810 1-126-963-11 ELECT 4.7uF 20% 50V
C811 1-126-963-11 ELECT 4.7uF 20% 50V
C812 1-107-955-11 ELECT 100uF 20% 20V
C813 1-107-955-11 ELECT 100uF 20% 20V
C814 1-164-159-11 CERAMIC 0.1uF 50V
C815 1-126-964-11 ELECT 10uF 20% 50V
C816 1-164-081-11 CERAMIC 470PF 10% 50V
C817 1-164-159-11 CERAMIC 0.1uF 50V
0C818 1-117-699-11 CERAMIC 0.001uF 99% 250V
C819 1-104-665-11 ELECT 100uF 20% 25V
C820 1-104-665-11 ELECT 100uF 20% 25V
C821 1-126-964-11 ELECT 10uF 20% 50V
C822 1-126-964-11 ELECT 10uF 20% 50V
C823 1-126-968-11 ELECT 100uF 20% 50V
C824 1-126-968-11 ELECT 100uF 20% 50V
C825 1-164-159-11 CERAMIC 0.1uF 50V
C826 1-164-159-11 CERAMIC 0.1uF 50V
FILTER INPUT LED POWER
Ver 1.1

13
SA-WX700
Les composants identifiés par une
marque 0sont critiques pour la
sécurité.
Ne les remplacer que par une
piéce portant le numéro spécifié.
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
C828 1-100-166-11 ELECT(BLOCK) 4700uF 20% 63V
C829 1-164-159-11 CERAMIC 0.1uF 50V
C830 1-104-661-91 ELECT 330uF 20% 16V
C831 1-126-963-11 ELECT 4.7uF 20% 50V
C832 1-164-159-11 CERAMIC 0.1uF 50V
0C833 1-113-915-61 CERAMIC 0.001uF 20% 250V
0C834 1-113-915-61 CERAMIC 0.001uF 20% 250V
0C835 1-113-915-61 CERAMIC 0.001uF 20% 250V
C836 1-107-670-11 ELECT 10uF 20% 400V
(US,CND)
C836 1-107-678-11 ELECT 4.7uF 20% 450V
(AEP,UK)
C837 1-126-964-11 ELECT 10uF 20% 50V
C838 1-126-963-11 ELECT 4.7uF 20% 50V
C839 1-126-951-11 ELECT 470uF 20% 35V
C840 1-126-951-11 ELECT 470uF 20% 35V
C841 1-126-964-11 ELECT 10uF 20% 50V
C842 1-126-964-11 ELECT 10uF 20% 50V
C843 1-104-666-11 ELECT 220uF 20% 25V
C844 1-104-666-11 ELECT 220uF 20% 25V
C845 1-162-215-31 CERAMIC 47PF 5% 50V
C846 1-164-159-11 CERAMIC 0.1uF 50V
C847 1-119-886-11 CERAMIC 470PF 10% 250V
0C848 1-113-924-11 CERAMIC 0.0047uF 20% 250V
C849 1-164-159-11 CERAMIC 0.1uF 50V
C850 1-164-159-11 CERAMIC 0.1uF 50V
C851 1-126-948-11 ELECT 100uF 20% 35V
C852 1-164-159-11 CERAMIC 0.1uF 50V
C853 1-164-159-11 CERAMIC 0.1uF 50V
C854 1-164-159-11 CERAMIC 0.1uF 50V
C858 1-162-306-11 CERAMIC 0.01uF 20% 16V
C859 1-162-306-11 CERAMIC 0.01uF 20% 16V
C860 1-136-166-00 FILM 0.12uF 5% 50V
C865 1-102-212-00 CERAMIC 820PF 10% 500V
C866 1-102-212-00 CERAMIC 820PF 10% 500V
C902 1-126-948-11 ELECT 100uF 20% 35V
< CONNECTOR >
CN801 1-564-321-00 PIN, CONNECTOR (3.96MM PITCH) 2P
*CN802 1-580-230-11 PIN, CONNECTOR (PC BOARD) 2P
*CN803 1-506-611-11 PIN, CONNECTOR 8P
*CN804 1-564-241-11 PIN, CONNECTOR(3.96MM PITCH)4P
CN805 1-564-506-11 PLUG, CONNECTOR 3P
CN806 1-757-829-11 CORD, CONNECTION
CN807 1-757-828-11 CORD, CONNECTION
< DIODE >
0D801 8-719-312-28 DIODE RBV-404
D802 8-719-991-33 DIODE 1SS133T-77
D803 6-500-683-01 DIODE DFMX-G14S
D804 8-719-991-33 DIODE 1SS133T-77
D805 8-719-991-33 DIODE 1SS133T-77
D806 8-719-991-33 DIODE 1SS133T-77
D807 8-759-234-89 IC TA76431S
D808 8-719-054-62 DIODE 1DL42A(N)
D809 8-719-054-62 DIODE 1DL42A(N)
D810 8-719-054-62 DIODE 1DL42A(N)
D811 8-719-054-62 DIODE 1DL42A(N)
D812 8-719-991-33 DIODE 1SS133T-77
D813 8-719-109-97 DIODE RD6.8ESB2
D814 6-500-684-01 DIODE FMX-22S
D815 8-719-991-33 DIODE 1SS133T-77
D816 8-719-984-80 DIODE 1SR139-200
D817 8-719-984-80 DIODE 1SR139-200
D818 8-719-991-33 DIODE 1SS133T-77
D819 8-719-991-33 DIODE 1SS133T-77
D820 8-719-921-88 DIODE MTZJ-13B
D821 8-719-921-88 DIODE MTZJ-13B
D822 8-719-991-33 DIODE 1SS133T-77
D823 8-719-991-33 DIODE 1SS133T-77
D824 8-719-991-33 DIODE 1SS133T-77
D825 8-719-921-88 DIODE MTZJ-13B
D826 8-719-921-88 DIODE MTZJ-13B
D827 8-719-991-33 DIODE 1SS133T-77
D828 6-500-675-01 DIODE DBD10G
D829 8-719-991-33 DIODE 1SS133T-77
D830 8-719-991-33 DIODE 1SS133T-77
D831 8-719-991-33 DIODE 1SS133T-77
0D832 8-719-991-33 DIODE 1SS133T-77
D833 8-719-991-33 DIODE 1SS133T-77
D836 8-719-054-62 DIODE 1DL42A(N)
< FUSE >
0F801 1-532-504-31 FUSE (4A/250V)(AEP,UK)
0F801 1-532-594-11 FUSE, GLASS TUBE (6.3A/125V)(US,CND)
< FUSE HOLDER >
FH801 1-533-313-11 FUSE HOLDER
< TERMINAL >
FG1 1-537-770-21 TERMINAL BOARD, GROUND
FG2 1-537-770-21 TERMINAL BOARD, GROUND
FG3 1-537-770-21 TERMINAL BOARD, GROUND
FG4 1-537-770-21 TERMINAL BOARD, GROUND
FG5 1-537-770-21 TERMINAL BOARD, GROUND
FG6 1-537-770-21 TERMINAL BOARD, GROUND
< IC >
IC801 6-704-391-01 IC MIP2E7DMY
0IC802 8-759-103-87 IC uPC494C
IC804 6-704-363-01 IC MIP0253SPSCF
IC805 6-704-362-01 IC KIA358P
< COIL >
0L801 1-424-977-11 LINE FILTER TRANS
0L802 1-424-977-11 LINE FILTER TRANS
0L803 1-439-872-11 TRANSFORMER, DC CONVERTER
L805 1-428-923-11 COIL, CHOKE
< TRANSISTOR >
Q801 8-729-037-05 TRANSISTOR KTA1266Y
Q802 8-729-037-05 TRANSISTOR KTA1266Y
Q803 8-729-050-51 TRANSISTOR 2SK3313
Q804 8-729-050-51 TRANSISTOR 2SK3313
Q805 8-729-019-00 TRANSISTOR 2SD2394-G
Q806 8-729-037-05 TRANSISTOR KTA1266Y
Q807 8-729-016-42 TRANSISTOR KTC3199GR-TP
Q808 8-729-019-00 TRANSISTOR 2SD2394-G
Q809 8-729-019-00 TRANSISTOR 2SD2394-G
Q810 8-729-037-05 TRANSISTOR KTA1266Y
POWER
Ver 1.1

14
SA-WX700
Q811 8-729-016-42 TRANSISTOR KTC3199GR-TP
Q812 8-729-029-86 TRANSISTOR DTC124ESA
Q813 8-729-029-86 TRANSISTOR DTC124ESA
Q814 6-550-640-01 TRANSISTOR KTA1267
Q815 8-729-900-63 TRANSISTOR DTA124ES
Q816 8-729-900-63 TRANSISTOR DTA124ES
Q817 8-729-029-86 TRANSISTOR DTC124ESA
Q818 8-729-029-86 TRANSISTOR DTC124ESA
Q819 8-729-016-42 TRANSISTOR KTC3199GR-TP
< RESISTOR >
0R801 1-259-882-11 CARBON 3.3M 5% 1/4W
0R802 1-259-882-11 CARBON 3.3M 5% 1/4W
(AEP,UK)
R803 1-249-393-11 CARBON 10 5% 1/4W
R804 1-249-431-11 CARBON 15K 5% 1/4W
R805 1-249-426-11 CARBON 5.6K 5% 1/4W
R806 1-249-429-11 CARBON 10K 5% 1/4W
R807 1-249-425-11 CARBON 4.7K 5% 1/4W
R808 1-249-429-11 CARBON 10K 5% 1/4W
R809 1-249-429-11 CARBON 10K 5% 1/4W
R810 1-249-417-11 CARBON 1K 5% 1/4W
R811 1-249-436-11 CARBON 39K 5% 1/4W
R812 1-249-417-11 CARBON 1K 5% 1/4W
R813 1-249-417-11 CARBON 1K 5% 1/4W
R814 1-249-417-11 CARBON 1K 5% 1/4W
0R815 1-249-441-11 CARBON 100K 5% 1/4W
R816 1-249-441-11 CARBON 100K 5% 1/4W
R817 1-249-417-11 CARBON 1K 5% 1/4W
R818 1-249-417-11 CARBON 1K 5% 1/4W
R819 1-249-441-11 CARBON 100K 5% 1/4W
R820 1-249-441-11 CARBON 100K 5% 1/4W
R821 1-249-421-11 CARBON 2.2K 5% 1/4W
R822 1-249-441-11 CARBON 100K 5% 1/4W
R823 1-249-433-11 CARBON 22K 5% 1/4W
R824 1-249-427-11 CARBON 6.8K 5% 1/4W
R825 1-247-887-00 CARBON 220K 5% 1/4W
R826 1-249-433-11 CARBON 22K 5% 1/4W
R827 1-249-441-11 CARBON 100K 5% 1/4W
R828 1-249-441-11 CARBON 100K 5% 1/4W
R829 1-249-441-11 CARBON 100K 5% 1/4W
R830 1-212-849-00 FUSIBLE 4.7 5% 1/4W
R831 1-212-849-00 FUSIBLE 4.7 5% 1/4W
R832 1-249-418-11 CARBON 1.2K 5% 1/4W
R833 1-212-857-00 FUSIBLE 10 5% 1/4W
R834 1-249-409-11 CARBON 220 5% 1/4W
R835 1-249-420-11 CARBON 1.8K 5% 1/4W
R836 1-212-857-00 FUSIBLE 10 5% 1/4W
R837 1-212-857-00 FUSIBLE 10 5% 1/4W
R838 1-249-421-11 CARBON 2.2K 5% 1/4W
R839 1-249-421-11 CARBON 2.2K 5% 1/4W
R840 1-249-403-11 CARBON 68 5% 1/4W
R841 1-247-903-00 CARBON 1M 5% 1/4W
R842 1-249-416-11 CARBON 820 5% 1/4W
R843 1-249-420-11 CARBON 1.8K 5% 1/4W
R844 1-249-417-11 CARBON 1K 5% 1/4W
R845 1-249-417-11 CARBON 1K 5% 1/4W
R847 1-249-430-11 CARBON 12K 5% 1/4W
R848 1-249-433-11 CARBON 22K 5% 1/4W
R849 1-249-433-11 CARBON 22K 5% 1/4W
R850 1-249-423-11 CARBON 3.3K 5% 1/4W
R851 1-249-435-11 CARBON 33K 5% 1/4W
R852 1-249-429-11 CARBON 10K 5% 1/4W
R853 1-249-435-11 CARBON 33K 5% 1/4W
R854 1-215-893-81 METAL OXIDE 1.5K 5% 2W
R855 1-249-440-11 RES,CARBON 82K 5% 1/4W
< RELAY >
RY801 1-755-503-11 RELAY
RY802 1-515-920-11 RELAY (24V)
< TRANSFORMER >
0T801 1-439-869-11 TRANSFORMER, DC CONVERTER
0T802 1-439-871-11 TRANSFORMER, DC CONVERTER
0T803 1-439-870-11 TRANSFORMER, DC CONVERTER
0T804 1-439-873-11 TRANSFORMER, DC CONVERTER
< THERMISTOR >
0THP801 1-803-916-11 THERMISTOR, NTC
THP802 1-805-292-11 THERMISTOR, POSITIVE
*****************************************************
POWER SWITCH BOARD
******************
< CAPACITOR >
0C501 1-113-925-11 CERAMIC 0.01uF 20% 250V
< CONNECTOR >
CN501 1-564-321-00 PIN, CONNECTOR (3.96MM PITCH)2P
< SWITCH >
0S501 1-786-566-11 SWITCH (POWER)
*****************************************************
RELAY
*****
C861 1-162-294-31 CERAMIC 0.001uF 10% 50V
C862 1-162-294-31 CERAMIC 0.001uF 10% 50V
******************************************************
MISCELLANEOUS
*************
058 1-696-570-21 CORD, POWER (UK)
058 1-769-744-52 CORD, POWER (AEP)
058 1-783-531-11 CORD, POWER (US,CND)
60 6-700-752-01 ICE250A-SW
0F801 1-532-504-31 FUSE (4A/250V)(AEP,UK)
0F801 1-532-594-11 FUSE, GLASS TUBE (6.3A/125V) (US,CND)
SP901 1-825-375-11 SPEAKER (25cm)
SP902 1-825-375-11 SPEAKER (25cm)
*****************************************************
ACCESSORIES
**********
1-751-598-53 CORD, CONNECTION (PIN-PIN)
1-791-467-11 CORD, SPEAKER
4-246-165-11 MANUAL, INSTRUCTION (ENGLISH, FRENCH)
4-246-165-31 MANUAL, INSTRUCTION (GERMAN, DUTCH)
(AEP)
4-246-165-41 MANUAL, INSTRUCTION (SWEDISH, ITALIAN)
(AEP)
4-246-165-51 MANUAL, INSTRUCTION (SWEDISH, ITALIAN)
(POLISH, RUSSIAN)(AEP)
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
POWER POWER SWITCH
Les composants identifiés par une
marque 0sont critiques pour la
sécurité.
Ne les remplacer que par une
piéce portant le numéro spécifié.
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.
RELAY
Ver 1.1

15
SA-WX700
MEMO

SA-WX700
SUPPLEMENT-1
File this supplement with the service manual.
Subject: Change of Power Board
Ver 1.1 2004.05
US Model
Canadian Model
AEP Model
UK Model
9-877-137-81
SERVICE MANUAL
(SPM-04042)

2
SA-WX700
Printed wiring board of new type is described this supplement-1.
Refer to original service manual (9-877-137-[][]) previously issued for the other information. (Schematic diagram, parts list, etc.)
When performing service and inspection, check the suffix of the part number of the power boards.
• DISCRIMINATION
– POWER BOARD (SIDE A) –
POWER Board Parts No.
Former type : 1-688-700-11
New type : 1-688-700-12

33
SA-WX700
Printed Wiring Board – POWER SECTION (SIDE A) – (Refer to Service Manual page 6 for Schematic Diagram)
12
(12)
1-688-700-
POWER BOARD (SIDE A)
23 4 5 6 7
A
1
B
C
D
E
–12

44
SA-WX700
Printed Wiring Board – POWER SECTION (SIDE B) – (Refer to Service Manual page 6 for Schematic Diagram)
C832
R812
THP802
C809
C855
IC801
D832
D802
Q819
L803
Q803
T803
D814
C819
C829
C849
F802
C828
Q818
Q808
Q805
D826 D823 D822
R838
R836
C845
C846
D812
R834
D813
R835
R842
R844 R845
R825
R809
R853
Q802
R851
Q816
Q811
Q807
D807
D806
R803
JP801
Q813
Q812
C834
C835
C802
C804
C803
R801
R802
AEP,UK
C801
CN802
F801
L802
RY801
C805
D817
D816
R804
R805
1
89
15
R808
R852
R807
C816
R806
R816
T801
FG5
R815
D804
R810
Q801
C824
D831
D808
C817
D809
C811
C813
C812
T802
C810
R826
D833
R854
Q815
1
14
13
8
11
88
CN806
CN804
CN805
RY802
R818 R817
C844
14
85
C842
C824
D821
C822
D820
R828 R848
R841
Q810
14
85
IC805
CN807
CN803
C823
R849
C852
R839
T804
C863
THP801
C837
C836
CN801
L801
D828
R837
R832 R833
C821 D824
C825
C854
C826
D818
R829
D829
R827
D819
Q806
D827
R821
C848
C833
C838
C902
C851
D815
R840
R819
R823
R822
R820
C818
C814
R813
D805 R814
C815
C820
D810 D811 R830
R831
D803
Q804
G D S
G D S
G D S
C831
C806
D801
C807
C808
D836
C864
C859 C858
L805
C865
C860
C866
R845
D830
Q817
Q814
R847
C830 C853
C843
C839
C841
C850
Q809
D825
C840
B
C
EE C B
ICE250A–SW
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B C
E
B
C
E
E C B
E C B
E C B
E C B
E C B
E C B
IC804
IC802
JP801
D401
POWER
12
(12)
1-688-705-
12
(12)
1-688-705-
LED BOARD (SIDE A)
LED BOARD (SIDE A)
12
(12)
1-688-700-
POWER BOARD (SIDE B)
FG4 FG2
FG1
FG3
FG6
+
–
POWER
SEITCH
BOARD
(Page 5)
A
FILTER
BOARD
(Page 5)
B
SP901
SPEAKER
SP902
SPEAKER
AC IN
23 4 5 6 7 8
A
1
B
C
D
E
D401 D-8
D801 B-3
D802 B-2
D803 C-1
D804 C-3
D805 C-2
D806 C-4
D807 C-4
D808 D-3
D809 D-2
D810 E-2
D811 E-3
D812 C-6
D813 C-6
D814 E-2
D815 C-5
D816 C-4
D817 C-4
D818 D-6
D819 E-7
D820 D-6
D821 D-5
D822 C-7
D823 D-7
D824 D-7
D825 C-7
D826 D-7
D827 C-5
D828 B-5
D829 D-7
D830 E-7
D831 C-3
D832 A-1
D833 D-5
D836 E-2
IC801 B-1
IC802 C-3
IC804 C-6
IC805 D-6
Q801 C-2
Q802 C-2
Q803 C-1
Q804 C-2
Q805 D-6
Q806 D-5
Q807 C-5
Q808 C-6
Q809 D-7
Q810 D-6
Q811 C-5
Q812 C-4
Q813 C-4
Q814 D-7
Q815 C-5
Q816 C-5
Q817 E-7
Q818 C-5
Q819 B-1
• Semiconductor
Location
Ref. No. Location
–12

SA-WX700
REVISION HISTORY
Clicking the version allows you to jump to the revised page.
Also, clicking the version at the upper right on the revised page allows you to jump to the next revised
page.
Ver. Date Description of Revision
1.0 2003.03 New
1.1 2004.05 Parts addition to the power board.
Supplement-1: Change the power board to suffix-12. (SPM-04042)
1.2 2004.05 Change of the supply classification of the screw. (ENG-04003)