SA-WP780

SERVICE MANUAL US Model

Canadian Model
Ver. 1.4 2007.05
AEP Model
UK Model
E Model
Australian Model

• SA-WP780 is the sub woofer section in

HT-7000DH/7100DH/DDW780/DDW880/
DDW885/DDW900/DDW990/DDW995/
HTP-36DW. Photo: SILVER

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS Power requirements

Area code Power requirements
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION: US, CND 120 V AC, 60 Hz
(Models of area code US only) AEP, UK, RU 230 V AC, 50/60 Hz
With 6 ohm loads, from 28 – 200 Hz; rated 120 AUS 240 V AC, 50 Hz
watts, minimum RMS power, with no more than SP, SP6, AR 230 – 240 V AC,
0.7% total harmonic distortion from 250 50/60 Hz
milliwatts to rated output. E51 120/220/240 V AC,
Speaker system Active subwoofer, 50/60 Hz
magnetically shielded
Speaker unit 200 mm (7 7/8 inches) Dimensions (w/h/d) (Approx.)
cone type 270 × 331 × 380 mm
Enclosure type Acoustically loaded bass (10 5/8 × 13 × 15 inches)
reflex Mass (Approx.) 8.3
. kg (18 lb 5 oz)
RMS output
Models of area code US, CND
Design and specifications are subject to change
150 W (6 ohms, 100 Hz,
without notice.
THD 10%)
Models of other area code 120 W (6 ohms, 100 Hz,
THD 10%)
Music power • Abbreviation
Models of area code US, CND AR : Argentine model
200 W AUS : Australian model
Models of other area code 190 W CND : Canadian model
E51 : Chilean and Peruvian models
Input LINE IN (input pin jacks)
RU : Russian model
SP : Singapore model
SP6 : Singapore and Malaysia models

ACTIVE SUBWOOFER
9-887-104-05 Sony Corporation
2007E16-1 Home Audio Division
© 2007.05 Published by Sony Techno Create Corporation

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 SA-WP780

SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety check 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 TEST
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 microamperes.).
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 2 V AC range are suitable. (See
Fig. A)

To Exposed Metal
Parts on Set

AC
0.15 µF 1.5 kΩ voltmeter
(0.75 V)

Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!
SAFETY-RELATED COMPONENT WARNING!!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
IN SUPPLEMENTS PUBLISHED BY SONY. PUBLIÉS PAR SONY.

2
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 SA-WP780
SECTION 1 Ver. 1.3

DIAGRAMS

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
Note on Printed Wiring Boards: Note on Schematic Diagrams:
• X : parts extracted from the component side. • All capacitors are in µF unless otherwise noted. (p: pF) 50
• a : Through hole. WV or less are not indicated except for electrolytics and
• : Pattern from the side which enables seeing. tantalums.
• Indication of transistor. • 2 : nonflammable resistor.
• 5 : fusible resistor.
C • All resistors are in Ω and 1/4 W or less unless otherwise
specified.
Q These are omitted.
• C : panel designation.
B E
Note: Note:
The components identi- Les composants identifiés
fied by mark 0 or dot- par une marque 0 sont cri-
ted line with mark 0 are tiques pour la sécurité.
critical for safety. Ne les remplacer que par une
B C E
Replace only with part piéce por tant le numéro
These are omitted. number specified. spécifié.

• A : B+ Line.
• B : B– Line.
Q
• Voltages and dc with respect to ground under no-signal
conditions.
B C E no mark : Power on
• Voltages are taken with a VOM (Input impedance 10 MΩ).
These are omitted.
Voltage variations may be noted due to normal production
tolerances.
• Signal path.
F : AUDIO
• Abbreviation
AR : Argentine model
AUS : Australian model
CND : Canadian model
E51 : Chilean and Peruvian models
RU : Russian model
SP : Singapore model
SP6 : Singapore and Malaysia models
• Circuit Boards Location

INPUT CONTROL board

SWITCH board

MAIN board

LED board

POWER TRANS board

3
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 SA-WP780

• IC Block Diagrams

– MAIN Board –

IC202, IC203 NJM4565D

8 V+

A OUTPUT 1 7 B OUTPUT

A B
A -INPUT 2
6 B -INPUT
A +INPUT 3
5 B +INPUT
V- 4

IC500 uPC1237C-A
2 DETECT DC

1 LOADOVER
4 OFF AC

3 RESET

SWITCH FOR OVERLOAD

LATCH/AUTOMATIC DETECTOR
RESET

AC-OFF OUTPUT
DETECTOR OFFSET
DETECTOR

FLIP-FLOP

OUTPUT OUTPUT
OFFSET OFFSET
DETECTOR DETECTOR
GND 5

OFF AC 7

VCC 8
DRIVER
RELAY

4
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 SA-WP780
1-1. BLOCK DIAGRAM

J101 IC202 (1/2) IC202 (2/2)

(AUDIO IN) BUFFER AMP

RV801
(VOL)
IC203 (1/2) Q301, Q311
AMP CURRENT REGULATOR

RY301
RELAY
IC203 (2/2) Q302, Q304 Q307 - Q310 SP1
AMP PRE DRIVE AMP (SPEAKER)

Q303, Q305
Q731
CURRENT MIRROR
SWITCH

+V Q102
+V REG

D901
D505 (POWER)
-V Q103
IC500
-V REG
PROTECTION

LOAD 1 Q505
OVER SWITCH

DRIVER 6
RELAY

D504
OFF 4
AC

T1
D402 POWER
RECT TRANSFORMER

+B F901 AC
IN
F900
-B S2
D801 - D804 VOLTAGE
F902 SELECTOR
RECT

E51
+V

Signal Path
: AUDIO

SA-WP780
5 5

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 SA-WP780
1-2. PRINTED WIRING BOARDS — MAIN SECTION — • :Uses unleaded solder. • See page 3 for Circuit Boards Location.

1 2 3 4 5 6 7 8 9 10 11 12 13

A MAIN BOARD
E C B E C B
E
• Semiconductor
R306 R309 R326
Q307
Q310 Location
R305 Q306
R304

Q303 Q308 Ref. No. Location

C307
R324

E
C301

R316

R402
JW102 E JW131
R330

C306 E
C303
R310
C320 C319 D101 D-4
D102 D-4

JW113
R318

JW114
C305 R325 Q309
JW108

B D308 E
JW130 D303 C-5
E
C309
C304
R401 D304 C-5
Q305

Q304

R331 JW129
C308

C731 D305 F-8

D309
D307

D306

R329

R319

R328
E
D306 C-4
Q302

JW115
R332 JW107
D307 C-4
C302

R327

R732
D308 B-4
JW109

R307
R314

Q731
R301

R308

C313

Q311
D304

D303

E
D309 B-4
Q301

E
C E D402 G-12
R731
D504 G-10
R322
JW116

C403
C318
JW100

R323 D503 D505 F-8

JW110

R321 R317 D506 G-8

R509
C310

R320
D801 F-9
C122 D102 JW117 D802 F-9
D803 F-10

JW126
JW127
JW101
D C123 D804 F-10
D901 J-7
JW112
JW111
C127

C128

JW123
D101

R124

JW133 IC202 F-4

JW118

IC203 E-3
JW121

JW122

C120
R123

Q102

Q103

IC500 G-8
JW119

JW120
C121

E E
C407 Q102 E-3
R507
E
C408

R214 Q103 E-5

C207 JW103 Q301 C-5
4 5 R211 C404
Q302 C-5
Q303 B-5
IC203 D801
Q304 B-6
C504
R311
R210

R213
R212

1 8
D804 Q305 B-5
R508

Q306 B-6
D505

C208 R501
R205

R202

D802 D803
F C210 JW104 Q307 A-9
JW105
4 5 Q308 A-10
E
C212
Q505 C409 JW132 Q309 B-9
C510

IC202 Q310 A-9

R209

D305
C204

R217
R216

RY301 IC500 R511 C410

Q311 C-6
JW134
R207

R206

1 8 D402
C507

C211
R512

R513

4 5 Q505 F-9
D506

Q731 C-10
R404

R208 C401
C402
G C209
C206

JW125

C321
R601 R403
G1

1 8
C203 C508
R315

CN201 CN301 CN601

D504
C201

R510

1 2
JW124

CN402
R515

1 2 1 6

5 1

C322 C506 R500

C509
11
H
1-869-082- (11)

SP1
(SPEAKER)
A
INPUT CONTROL 1 2
LED BOARD POWER TRANS BOARD

5 1
BOARD CNP401
(Page 8)
CN901
I
RV801
C601

CNP801
(VOL)

R801

J C801 11
1-869-085- (11)
D901
(POWER)

K 11
J101 1-869-084- (11)
(AUDIO IN)

SA-WP780
6 6

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 SA-WP780
Ver. 1.2
1-3. SCHEMATIC DIAGRAM — MAIN SECTION — • See page 4 for IC Block Diagrams.

R209
8.2k

R208
5.6k
IC202(1/2)
NJM4565D

Q102
C201 R202 2SC2785TP-E
10 1k C203 C204
50V 0.22 0.22
50V 50V
MF MF
IC202(2/2)

R211 R210
R207 NJM4565D

47k
10k R123
R206
R205
100k

C120 10k
10k

100

22k
16V
C127
D101 C122 47
MTZJ-T-72-15A 0.1 25V
220p
C801

J101 R801
(AUDIO IN) 100k
C121 C123 C128
100
16V D102 0.1 47
MTZJ-T-72-15A 25V

RV801 C206 IC203(1/2) R213 R212 R124

20k 10 R216 NJM4565D 8.2k 8.2k 10k
(VOL) 50V 1k

CNP801 CN201 Q103

5P 5P 2SA1175-FEK
C209
220p
C212 C208
0.1 C207 0.68
R214

0.022 50V
100k

50V MF
MF

C210 0.1
R217
100k

G1 C211
GROUND TERMINAL 220p

IC203(2/2)
NJM4565D

C310
22
100V

R320
R307 D303 R321 10
330 1SS133T-72 R323 150
Q301 10k
2SA988TP D304
-PAFAEA 1SS133T-72 C319 100P 500V

Q309 Q731
2SA1175-FEK 2SC1841
R510 100k

Q311
R308 2SA1145-O Q308 -TP-PAFAEA
C507 0.022

C508 C506 R322 MN2488

4.7 100 C505 R515 330 22k -OPY-MK R732
50V 10V 0.022 10k R328 15k
180
Q302 Q304 R329
2SA988TP 2SA988TP 2.2k
-PAFAEA -PAFAEA C308
10p C731 R731
R301
1k

R327 220p 4.7k

0.22
C305 R310 R314 47k R319 C309
C302 C304 2200p 180 47k 47
10 220p 35V
R511 50V R318 Q307
10k 560 MP1620-OPY-MK
C313 47p C306 100p C318
1SS133T-72

1SS133T-72

0.022
Q505
D306

D307

2SA988TP R305 Q303 Q310 R316

-PAFAEA 1.2k 2SC2785TP-E 2SC3623ATP-LK 180
C301
220p C320 R317 D503
50V Q306 100P 500V 10 JW
R306
1SS133T-72

2SC2705-O SP1
1SS133T-72

1SS133T-72

R508 JW
IC500
R332
R331
D506

D308

D309

22k
1k

1k

R324 R325
R304 R309 180 47 R509 C322
180
47k JW 220p
1SS133T-72

R311
Q305 R326 220 2W
1SS133T-72

R500 C504
D305
R330

22k R501 22 C303 2SC2785TP-E C307 10 CN301

33

10k 100 22 2P
D505

50V 10V 100V

RY301
12V RELAY
10EDB40-TA2B5

D901
C509 C601 LNH301MPU0A1
D504

47 10 (POWER)
50V R513 15k R601 50V
2.2k
1W R315
4.7 CN601

CN901
2P

2P
C510 R512 68k C321
47 2200p
50V R507 150k

D402
D5SBA204101

C401
0.1
100V
R401 C403
47k *2

C402 CN402
R402 C404 0.1 6P
47k *2 100V

D804 D801 R403

10EDB40-TA2B5 10EDB40-TA2B5 1 1/4W
C409
C407 0.1
470 D803 D802
50V 10EDB40-TA2B5 10EDB40-TA2B5

C408
470
50V C410
0.1
R404
1 1/4W

SA-WP780
7 7

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 SA-WP780
Ver. 1.3
1-4. PRINTED WIRING BOARDS — POWER SECTION — • :Uses unleaded solder. 1-5. SCHEMATIC DIAGRAM — POWER SECTION —
• See page 3 for Circuit Boards Location.

1 2 3 4 5 6 7

A POWER TRANS BOARD

F900

CNP401
A AEP,UK,RU,SP,SP6,AUS,AR
FH902

FH901

E51 MAIN BOARD T1

CN402 POWER
(Page 6) TRANSFORMER F900 T1AL /250V
FH901 FH902 JW1
CNP401
B 6P

CN1
240V 2P
S2 F901
*1
VOLTAGE FH903 FH904
220V
SELECTOR

120V
F902 T1AL 250V
C FH905 FH906
JW1
7
FH904 JW901

EXCEPT E51
S2
F901

D T1
JW902

POWER
TRANSFORMER

FH903

JW901

E
E51

F902
CN1

2 1
C901
0.0047 250V
FH906 FH905
F CN3
CN20
2P S901 2P
11 (POWER)

1-869-086- (11)

SWITCH BOARD
G
1 2

CN3

C901

S901
H (POWER)

2 1
CN20

11
1-869-083- (11)

AC
IN

SA-WP780
8 8

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 SA-WP780
SECTION 2 Ver. 1.3

EXPLODED VIEWS
NOTE:
• -XX and -X mean standardized parts, so they • The mechanical parts with no reference
The components identified by mark 0 or
may have some difference from the original number in the exploded views are not supplied.
dotted line with mark 0 are critical for safety.
one. • Abbreviation
Replace only with part number specified.
• Items marked “*” are not stocked since they AR : Argentine model
are seldom required for routine service. AUS : Australian model Les composants identifiés par une marque 0
Some delay should be anticipated when CND : Canadian model sont critiques pour la sécurité.
ordering these items. E51 : Chilean and Peruvian models Ne les remplacer que par une pièce portant le
RU : Russian model numéro spécifié.
SP : Singapore model
SP6 : Singapore and Malaysia models
2-1. OVERALL SECTION-1

not
supplied

not
supplied #2

6
2
6
SP1
#2 including
RV801
not
supplied

3
not
1 supplied

#2
4 #1 #2
6
5 Q307
8
7 (US, CND)
not supplied
(EXCEPT US,CND)
Q308
not not
supplied not #2 supplied
supplied

#1

F900
not
supplied F901
T1
F902

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
1 A-1157-214-A FRONT PANEL ASSY (BLACK) 03 1-783-941-12 CORD, POWER (AR)
(US, CND, AEP, UK, E51, SP, SP6, AUS, AR) 4 A-1156-567-A MAIN BOARD, COMPLETE
1 A-1171-410-A FRONT PANEL ASSY (SILVER) (EXCEPT E51, SP, AR)
(CND, AEP, UK, RU, SP, SP6, AUS) 4 A-1175-815-A MAIN BOARD, COMPLETE (E51)
2 4-999-482-81 KNOB (VOL) 4 A-1237-500-A MAIN BOARD, COMPLETE (SP)
03 1-696-848-81 CORD, POWER (AUS)
03 1-777-071-23 CORD, POWER (AEP, UK, RU, E51, SP, SP6) 4 A-1237-502-A MAIN BOARD, COMPLETE (AR)
5 3-905-609-32 SCREW (TRANSISTOR)
03 1-783-820-11 CORD, POWER (US, CND) (Continued on page 10)

9
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 SA-WP780
Ver. 1.3

2-2. OVERALL SECTION-2

not
supplied

not
supplied #2

6
2
6
SP1
#2 including
RV801
not
supplied

3
not
1 supplied

#2
4 #1 #2
6
5 Q307
8
7 (US, CND)
not supplied
(EXCEPT US,CND)
Q308
not not
supplied not #2 supplied
supplied

#1

F900
not
supplied F901
T1
F902

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
(Continued from page 9) Q307 6-702-391-01 IC MP1620-OPY-MK
6 4-245-976-01 SCREW (4X16) (TYPE1), +BVTP
* 7 3-703-244-00 BUSHING (2104), CORD Q308 6-702-390-01 IC MN2488-OPY-MK
8 2-661-978-02 REAR COVER (US, CND) SP1 1-826-412-11 LOUDSPEAKER (20cm)
0 T1 1-443-883-11 TRANSFORMER, POWER (E51)
0 F900 1-532-463-33 FUSE T1AL/250V (E51) 0 T1 1-443-885-21 TRANSFORMER, POWER (US, CND)
0 F901 1-532-463-33 FUSE T1AL/250V 0 T1 1-443-886-21 TRANSFORMER, POWER
(AEP, UK, RU, SP, SP6, AUS, AR) (AEP, UK, RU, SP, SP6, AUS, AR)
0 F901 1-533-690-12 FUSE, GLASS CYLINDRICAL 3.15A/125V(DIA.5)
(US, CND, E51) #1 7-685-881-09 SCREW +BVTT 4X8 (S)
0 F902 1-532-463-33 FUSE T1AL/250V (E51) #2 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3

10
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 SA-WP780
SECTION 3 Ver. 1.3
INPUT CONTROL
ELECTRICAL PARTS LIST
LED MAIN
NOTE:
• Due to standardization, replacements in the • RESISTORS
When indicating parts by reference number,
parts list may be different from the parts All resistors are in ohms.
please include the board name.
specified in the diagrams or the components METAL: Metal-film resistor.
used on the set. METAL OXIDE: Metal oxide-film resistor. The components identified by mark 0 or
• -XX and -X mean standardized parts, so they F: nonflammable dotted line with mark 0 are critical for safety.
may have some difference from the original • SEMICONDUCTORS Replace only with part number specified.
one. In each case, u: µ, for example:
• Items marked “*” are not stocked since they uA. . : µA. . uPA. . : µPA. . Les composants identifiés par une marque 0
are seldom required for routine service. uPB. . : µPB. . uPC. . : µPC. . sont critiques pour la sécurité.
Some delay should be anticipated when uPD. . : µPD. . Ne les remplacer que par une pièce portant le
ordering these items. • Abbreviation numéro spécifié.
• CAPACITORS AR : Argentine model
uF: µF AUS : Australian model
• COILS CND : Canadian model
uH: µH E51 : Chilean and Peruvian models
RU : Russian model
SP : Singapore model
SP6 : Singapore and Malaysia models
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
INPUT CONTROL BOARD C204 1-137-190-91 FILM 0.22uF 5% 50V
******************** C206 1-126-964-11 ELECT 10uF 20% 50V

< CAPACITOR > C207 1-136-157-00 FILM 0.022uF 5% 50V

C208 1-136-175-00 FILM 0.68uF 5% 50V
C801 1-128-813-11 CERAMIC 220PF 5% 50V C209 1-128-813-11 CERAMIC 220PF 5% 50V
C210 1-127-888-11 CERAMIC 0.1uF 10% 50V
< JACK > C211 1-128-813-11 CERAMIC 220PF 5% 50V

J101 1-815-025-11 JACK, PIN 1P C212 1-127-888-11 CERAMIC 0.1uF 10% 50V
C301 1-128-813-11 CERAMIC 220PF 5% 50V
< RESISTOR > C302 1-126-964-11 ELECT 10uF 20% 50V
C303 1-104-658-91 ELECT 100uF 20% 10V
R801 1-247-879-91 CARBON 100K 5% 1/4W C304 1-128-813-11 CERAMIC 220PF 5% 50V

< VARIABLE RESISTOR > C305 1-128-825-11 CERAMIC 2200PF 5% 50V

C306 1-102-973-00 CERAMIC 100PF 5% 50V
RV801 1-227-511-11 RES, VAR, CARBON 20K C307 1-128-560-11 ELECT 22uF 20% 100V
************************************************************* C308 1-102-947-00 CERAMIC 10PF 0.5PF 50V
C309 1-126-947-11 ELECT 47uF 20% 35V
LED BOARD
********* C310 1-128-560-11 ELECT 22uF 20% 100V
C313 1-101-880-00 CERAMIC 47PF 5% 50V
< CAPACITOR > C318 1-127-880-11 CERAMIC 0.022uF 10% 50V
C319 1-101-810-00 CERAMIC 100PF 5% 500V
C601 1-126-964-11 ELECT 10uF 20% 50V C320 1-101-810-00 CERAMIC 100PF 5% 500V

< CONNECTOR > C321 1-128-825-11 CERAMIC 2200PF 5% 50V

C322 1-128-813-11 CERAMIC 220PF 5% 50V
CNP901 1-564-505-11 PLUG, CONNECTOR 2P C401 1-130-777-00 MYLAR 0.1uF 5% 100V
C402 1-130-777-00 MYLAR 0.1uF 5% 100V
< DIODE > C403 1-127-813-11 ELECT 3300uF 20% 71V
(EXCEPT E51)
D901 6-501-077-01 DIODE LNH301MPU0A1
************************************************************* C403 1-127-814-11 ELECT 3300uF 20% 80V
(E51)
A-1156-567-A MAIN BOARD, COMPLETE C404 1-127-813-11 ELECT 3300uF 20% 71V
(EXCEPT E51, SP, AR) (EXCEPT E51)
A-1175-815-A MAIN BOARD, COMPLETE (E51) C404 1-127-814-11 ELECT 3300uF 20% 80V
A-1237-500-A MAIN BOARD, COMPLETE (SP) (E51)
A-1237-502-A MAIN BOARD, COMPLETE (AR) C407 1-126-971-11 ELECT 470uF 20% 50V
********************* C408 1-126-971-11 ELECT 470uF 20% 50V

< CAPACITOR > C409 1-127-888-11 CERAMIC 0.1uF 10% 50V

C410 1-127-888-11 CERAMIC 0.1uF 10% 50V
C120 1-126-933-11 ELECT 100uF 20% 16V C504 1-126-965-91 ELECT 22uF 20% 50V
C121 1-126-933-11 ELECT 100uF 20% 16V C505 1-127-880-11 CERAMIC 0.022uF 10% 50V
C122 1-127-888-11 CERAMIC 0.1uF 10% 50V C506 1-104-658-91 ELECT 100uF 20% 10V
C123 1-127-888-11 CERAMIC 0.1uF 10% 50V
C127 1-126-947-11 ELECT 47uF 20% 25V C507 1-127-880-11 CERAMIC 0.022uF 10% 50V
C508 1-126-963-11 ELECT 4.7uF 20% 50V
C128 1-126-947-11 ELECT 47uF 20% 25V C509 1-126-967-11 ELECT 47uF 20% 50V
C201 1-126-964-11 ELECT 10uF 20% 50V C510 1-126-967-11 ELECT 47uF 20% 50V
C203 1-137-190-91 FILM 0.22uF 5% 50V

11
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 SA-WP780
MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
C731 1-128-813-11 CERAMIC 220PF 5% 50V R208 1-249-426-11 CARBON 5.6K 5% 1/4W
R209 1-249-428-11 CARBON 8.2K 5% 1/4W
< CONNECTOR > R210 1-247-871-91 CARBON 47K 5% 1/4W
R211 1-247-863-91 CARBON 22K 5% 1/4W
CN201 1-784-931-11 PIN, CONNECTOR 5P
CN301 1-564-320-00 PIN, CONNECTOR (3.96mm PITCH) 2P R212 1-249-428-11 CARBON 8.2K 5% 1/4W
CN402 1-785-104-11 PIN, CONNECTOR (3.96mm PITCH) 6P R213 1-249-428-11 CARBON 8.2K 5% 1/4W
* CN601 1-506-944-11 PIN, CONNECTOR 2P R214 1-247-879-91 CARBON 100K 5% 1/4W
R216 1-247-831-91 CARBON 1K 5% 1/4W
< DIODE > R217 1-247-879-91 CARBON 100K 5% 1/4W

D101 8-719-947-60 DIODE MTZJ-T-72-15A R301 1-247-831-91 CARBON 1K 5% 1/4W

D102 8-719-947-60 DIODE MTZJ-T-72-15A R304 1-247-871-91 CARBON 47K 5% 1/4W
D303 8-719-991-33 DIODE 1SS133T-72 R305 1-249-418-11 CARBON 1.2K 5% 1/4W
D304 8-719-991-33 DIODE 1SS133T-72 R307 1-249-411-11 CARBON 330 5% 1/4W
D305 8-719-991-33 DIODE 1SS133T-72 R308 1-249-411-11 CARBON 330 5% 1/4W

D306 8-719-991-33 DIODE 1SS133T-72 R309 1-249-408-11 CARBON 180 5% 1/4W

D307 8-719-991-33 DIODE 1SS133T-72 R310 1-249-408-11 CARBON 180 5% 1/4W
D308 8-719-991-33 DIODE 1SS133T-72 R311 1-215-888-00 METAL OXIDE 220 5% 2W
D309 8-719-991-33 DIODE 1SS133T-72 R314 1-247-871-91 CARBON 47K 5% 1/4W
D402 8-719-510-68 DIODE D5SBA204101 R315 1-249-389-11 CARBON 4.7 5% 1/4W

D504 6-500-522-11 DIODE 10EDB40-TA2B5 R316 1-249-408-11 CARBON 180 5% 1/4W

D505 8-719-991-33 DIODE 1SS133T-72 R317 1-249-393-11 CARBON 10 5% 1/4W
D506 8-719-991-33 DIODE 1SS133T-72 R318 1-249-414-11 CARBON 560 5% 1/4W
D801 6-500-522-11 DIODE 10EDB40-TA2B5 R319 1-247-871-91 CARBON 47K 5% 1/4W
D802 6-500-522-11 DIODE 10EDB40-TA2B5 R320 1-249-393-11 CARBON 10 5% 1/4W

D803 6-500-522-11 DIODE 10EDB40-TA2B5 R321 1-249-407-11 CARBON 150 5% 1/4W

D804 6-500-522-11 DIODE 10EDB40-TA2B5 R322 1-247-863-91 CARBON 22K 5% 1/4W
R323 1-249-429-11 CARBON 10K 5% 1/4W
< GROUND TERMINAL > R324 1-249-408-11 CARBON 180 5% 1/4W
R325 1-249-401-11 CARBON 47 5% 1/4W
G1 1-537-738-21 TERMINAL, GROUND
R326 1-249-393-11 CARBON 10 5% 1/4W
< IC > 0 R327 1-234-182-11 ENCAPSULATED COMPONENT
R328 1-249-408-11 CARBON 180 5% 1/4W
IC202 8-759-167-88 IC NJM4565D R329 1-249-421-11 CARBON 2.2K 5% 1/4W
IC203 8-759-167-88 IC NJM4565D R330 1-249-399-11 CARBON 33 5% 1/4W
IC500 6-708-609-01 IC uPC1237C-A
R331 1-247-831-91 CARBON 1K 5% 1/4W
< TRANSISTOR > R332 1-247-831-91 CARBON 1K 5% 1/4W
R401 1-247-871-91 CARBON 47K 5% 1/4W
Q102 8-729-119-78 TRANSISTOR 2SC2785TP-E R402 1-247-871-91 CARBON 47K 5% 1/4W
Q103 8-729-119-77 TRANSISTOR 2SA1175-FEK 0 R403 1-217-637-00 FUSIBLE 1 5% 1/4W
Q301 8-729-140-82 TRANSISTOR 2SA988TP-PAFAEA
Q302 8-729-140-82 TRANSISTOR 2SA988TP-PAFAEA 0 R404 1-217-637-00 FUSIBLE 1 5% 1/4W
Q303 8-729-119-78 TRANSISTOR 2SC2785TP-E R500 1-247-863-91 CARBON 22K 5% 1/4W
R501 1-249-429-11 CARBON 10K 5% 1/4W
Q304 8-729-140-82 TRANSISTOR 2SA988TP-PAFAEA R507 1-247-883-00 CARBON 150K 5% 1/4W
Q305 8-729-119-78 TRANSISTOR 2SC2785TP-E R508 1-247-863-91 CARBON 22K 5% 1/4W
Q306 8-729-270-51 TRANSISTOR 2SC2705-O
Q309 8-729-119-77 TRANSISTOR 2SA1175-FEK R510 1-247-879-91 CARBON 100K 5% 1/4W
Q310 8-729-141-30 TRANSISTOR 2SC3623ATP-LK R511 1-249-429-11 CARBON 10K 5% 1/4W
R512 1-249-439-11 CARBON 68K 5% 1/4W
Q311 8-729-214-51 TRANSISTOR 2SA1145-O R513 1-249-431-11 CARBON 15K 5% 1/4W
Q505 8-729-140-82 TRANSISTOR 2SA988TP-PAFAEA R515 1-249-429-11 CARBON 10K 5% 1/4W
Q731 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
R601 1-215-871-11 METAL OXIDE 2.2K 5% 1W
< RESISTOR > R731 1-247-847-91 CARBON 4.7K 5% 1/4W
R732 1-249-431-11 CARBON 15K 5% 1/4W
R123 1-249-429-11 CARBON 10K 5% 1/4W
R124 1-249-429-11 CARBON 10K 5% 1/4W < RELAY >
R202 1-247-831-91 CARBON 1K 5% 1/4W
R205 1-247-879-91 CARBON 100K 5% 1/4W RY301 1-755-170-11 RELAY (12V)
R206 1-249-429-11 CARBON 10K 5% 1/4W *************************************************************

R207 1-249-429-11 CARBON 10K 5% 1/4W

12
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 SA-WP780
Ver. 1.3
POWER TRANS SWITCH

Ref. No. Part No. Description Remark

POWER TRANS BOARD
******************

< CONNECTOR >

* CN1 1-695-044-11 PIN, CONNECTOR (3.96mm PITCH) 2P

< FUSE HOLDER >

FH901 1-533-217-41 HOLDER, FUSE (E51)

FH902 1-533-217-41 HOLDER, FUSE (E51)
FH903 1-533-217-41 HOLDER, FUSE
FH904 1-533-217-41 HOLDER, FUSE
FH905 1-533-217-41 HOLDER, FUSE (E51)

FH906 1-533-217-41 HOLDER, FUSE (E51)

< SWITCH >

0 S2 1-771-291-31 SWITCH, POWER (VOLTAGE SELECTOR) (E51)

*************************************************************

SWITCH BOARD
*************

< CAPACITOR >

0 C901 1-117-703-11 CERAMIC 0.0047uF 99% 250V

< CONNECTOR >

* CN3 1-695-044-11 PIN, CONNECTOR (3.96mm PITCH) 2P

* CN20 1-695-044-11 PIN, CONNECTOR (3.96mm PITCH) 2P

< SWITCH >

0 S901 1-572-267-51 SWITCH, PUSH (AC POWER) (1 KEY)

*************************************************************

MISCELLANEOUS
**************

03 1-696-848-81 CORD, POWER (AUS)

03 1-777-071-23 CORD, POWER (AEP, UK, RU, E51, SP, SP6)
03 1-783-820-11 CORD, POWER (US, CND)
03 1-783-941-12 CORD, POWER (AR)
0 F900 1-532-463-33 FUSE T1AL/250V (E51)

0 F901 1-532-463-33 FUSE T1AL/250V

(AEP, UK, RU, SP, SP6, AUS, AR)
0 F901 1-533-690-12 FUSE, GLASS CYLINDRICAL 3.15A/125V(DIA.5)
(US, CND, E51)
0 F902 1-532-463-33 FUSE T1AL/250V (E51)
Q307 6-702-391-01 IC MP1620-OPY-MK
Q308 6-702-390-01 IC MN2488-OPY-MK

SP1 1-826-412-11 LOUDSPEAKER (20cm)

0 T1 1-443-883-11 TRANSFORMER, POWER (E51)
0 T1 1-443-885-21 TRANSFORMER, POWER (US, CND)
0 T1 1-443-886-21 TRANSFORMER, POWER
(AEP, UK, RU, SP, SP6, AUS, AR)

13
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 SA-WP780

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 2006.02 New
1.1 2006.04 Addition of Russian model and SP6 model (Singapore and Malaysia
models)
1.2 2006.08 Change of Part No. for C319 and C320 (ECN-ECB80238)

1.3 2007.03 Addition of HT-7100DH/DDW885/DDW990 to the system name.

Addition of the part No. for REAR COVER (SPM-07003)

Addition of Argentine model

1.4 2007.05 Addition of HT-DDW995 to the system name

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