SA W2500/W3000/W3800 W2500 Sony W3800 Service Manual

User Manual: W2500

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SA-W2500/W3000/W3800
SERVICE MANUAL

US Model
Canadian Model

Ver. 1.1 2007.07

SA-W2500/W3000/W3800

AEP Model
SA-W2500/W3800

UK Model
SA-W2500

E Model
Australian Model
SA-W2500/W3000/W3800

photo: SA-W3800

SPECIFICATIONS
SA-W3800

SA-W3000

AUDIO POWER SPECIFICATIONS
For the U.S.A. model
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 6 ohm loads, from 20 – 200 Hz; rated 120 W, minimum RMS
power, with no more than 1 % total harmonic distortion from 250
milliwatts to rated output.
System
Active Subwoofer, (magnetically shielded design)
Type
Speaker unit
Woofer : 38 cm dia. (15 in.), cone type
Continuous RMS output
South American models
180 W (6 ohms, 80 Hz, 10% THD)
Other models
200 W (6 ohms, 80 Hz, 10% THD)
Reproduction frequency range 20 Hz – 200 Hz
High frequency cut-off frequency 50 Hz – 200 Hz
Phase selector
NORMAL, REVERSE

AUDIO POWER SPECIFICATIONS
For the U.S.A. model
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 6 ohm loads, from 20 – 200 Hz; rated 100 W, minimum RMS
power, with no more than 1 % total harmonic distortion from 250
milliwatts to rated output.
System
Active Subwoofer, (magnetically shielded design)
Type
Speaker unit
Woofer : 30 cm dia. (11 7/8 in.), cone type
Continuous RMS output
South American models
160 W (6 ohms, 80 Hz, 10% THD)
Other models
180 W (6 ohms, 80 Hz, 10% THD)
Reproduction frequency range 20 Hz – 200 Hz
High frequency cut-off frequency 50 Hz – 200 Hz
Phase selector
NORMAL, REVERSE

Inputs
Input jacks

Inputs
Input jacks

Output jacks
General
Power requirements

Power consumption
Dimensions
Mass
Supplied accessories

LINE IN: input pin jack
SPEAKER IN: input terminals
LINE OUT: output pin jack
SPEAKER OUT: output terminals
North American models : 120 V AC, 60 Hz
South American models: 120/220/240 V AC,
50/60 Hz
European models : 230 V AC, 50/60 Hz
Australian models : 240 V AC, 50 Hz
Other models: 230 – 240 V AC, 50/60 Hz
100 W
Approx. 440 × 495 × 512 mm
(17 3/8 × 19 1/2 × 20 1/8 in.) (w/h/d)
Approx. 23 kg (50 lb 12 oz)
Foot pads (4)
Audio connecting cord
(1 phono – 1 phono), 2 m (6 ft 6 1/2 in.) (1)

Output jacks
General
Power requirements

Power consumption
Dimensions
Mass
Supplied accessories

LINE IN: input pin jack
SPEAKER IN: input terminals
LINE OUT: output pin jack
SPEAKER OUT: output terminals
North American models : 120 V AC, 60 Hz
South American models: 120/220/240 V AC,
50/60 Hz
Australian models : 240 V AC, 50 Hz
Korean models: 220 – 230 V AC, 50/60 Hz
Other models: 230 – 240 V AC, 50/60 Hz
100 W
Approx. 360 × 425 × 421 mm
(14 1/8 × 16 3/4 × 16 1/2 in.) (w/h/d)
Approx. 16 kg (35 lb 5 oz)
Foot pads (4)
Audio connecting cord
(1 phono – 1 phono), 2 m (6 ft 6 1/2 in.) (1)
– Continued on next page –

ACTIVE SUBWOOFER
9-887-592-02
2007G02-1
© 2007.07

Sony Corporation
Home Audio Division
Published by Sony Techno Create Corporation

SA-W2500/W3000/W3800

Ver. 1.1

SAFETY CHECK-OUT
(US model)

SA-W2500
AUDIO POWER SPECIFICATIONS
For the U.S.A. model
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 6 ohm loads, from 28 – 200 Hz; rated 60 W, minimum RMS power,
with no more than 1 % total harmonic distortion from 250 milliwatts to
rated output.
System
Type
Speaker unit
Continuous RMS output

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.

Active Subwoofer, (magnetically shielded design)
Woofer : 25 cm dia. (9 7/8 in.), cone type
South American models
90 W (6 ohms, 80 Hz, 10% THD)
Other models
100 W (6 ohms, 80 Hz, 10% THD)
Reproduction frequency range 28 Hz – 200 Hz
High frequency cut-off frequency 50 Hz – 200 Hz
Phase selector
NORMAL, REVERSE

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.

Inputs
Input jacks

1. A commercial leakage tester, such as the Simpson 229 or
RCA WT-540A. Follow the manufacturers’ instructions to
use these instruments.

Output jacks
General
Power requirements

Power consumption
Dimensions
Mass
Supplied accessories

LINE IN: input pin jack
SPEAKER IN: input terminals
SPEAKER OUT: output terminals
North American models: 120 V AC, 60 Hz
South American models: 120/220/240 V AC,
50/60 Hz
European models: 230 V AC, 50/60 Hz
Australian models: 240 V AC, 50 Hz
Korean models: 220 – 230 V AC, 50/60 Hz
Taiwan models: 110 V AC, 60Hz
Other models: 230 – 240 V AC, 50/60 Hz
70 W
Approx. 290 × 350 × 391 mm
(11 3/8 × 13 3/4 × 15 3/8 in.) (w/h/d)
Approx. 10 kg (22 lb 1 oz)
Foot pads (4)
Audio connecting cord
(1 phono – 1 phono), 2 m (6 ft 6 1/2 in.) (1)

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)
To Exposed Metal
Parts on Set

Design and specifications are subject to change without notice.

0.15µF

1.5kΩ

AC
voltmeter
(0.75V)

Earth Ground

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

SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED
LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE
FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS
QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT
DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.

2

SA-W2500/W3000/W3800

UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.

TABLE OF CONTENTS
Specifications ............................................................................ 1

1. DIAGRAMS
1-1. Printed Wiring Boards
- INPUT CONTROL, LED And SWITCH boards - ..... 5
1-2. Schematic Diagram
- INPUT CONTROL, LED And SWITCH boards - ..... 6
1-3. Printed Wiring Boards - MAIN board - ...................... 7
1-4. Schematic Diagram - MAIN board - .......................... 8

2. EXPLODED VIEWS
2-1. Cabinet Section (W2500) ............................................ 9
2-2. Cabinet Section (W3000) .......................................... 10
2-3. Cabinet Section (W3800) .......................................... 11
2-4. Amp Section (W2500) ............................................... 12
2-5. Amp Section (W3000/W3800) .................................. 13

3. ELECTRICAL PARTS LIST .................................... 14

Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.

3

SA-W2500/W3000/W3800

Ver. 1.1

SECTION 1
DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block.)
For Schematic Diagrams.
Note:

For Printed Wiring Boards.
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 Ω and 1/4 W or less unless otherwise specified.
• C : panel designation.
• A : B+ Line.
• B : B– Line.

• X : parts extracted from the component side.
• x : parts extracted from the conductor side.
•
: Pattern from the side which enables seeing.

Note:
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part
number specified.

Note:
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.

• Abbreviation
CND : Canadian model
MY
: Malaysia model
SP
: Singapore model
AUS : Australian model
E51 : Chilean and Peruvian model
KR
: Korean model
TH
: Thai model
TW : Taiwan model

• 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
J : MFB (Motional Feed Back)

4

SA-W2500/W3000/W3800
1-1. PRINTED WIRING BOARDS – INPUT CONTROL, LED AND SWITCH BOARDS –
3

2

4

5

6

TM101
SPEAKER

+

–

L

z

IN
OFF T AUTO

Q402 E

Q405 E

C410

C409

1

E

C
MAIN BOARD
(Page 7)

2
3
4
5
6

3
2
1

1-872-465CN401

2
1

1

4

1

CNP902

2

S901
POWER

11
(11)

AC IN

1

F

SA-W2500/W3000/W3800

2

1

2

EXCEPT E51

CN901

5

5

1-872-464-

11
(11)

C114

R213

1

Q406 E

C302

E

E

Q301

R418

C303

A
MAIN BOARD
(Page 7)

11
E Q430

R430
3

C430

C413

R209

CNP103

R207

R208

C205
C308

JW137

JW135

D302
R302
R431
C306
C305

1

C202
JW136
R204
R211

4

Q302

R202
C307

D301

C301

C304

JW131

IC202

JW130
R201
C201

1

5
8

C204
C203
R206
R212

C414

JW125
JW126
R135
R134

R419
E51

IC201

JW129

D202
POWER

T1
MAIN POWER TRANSFORMER

8

C412
E Q408
R415
R423
R420

SWITCH BOARD

R214
R210

C206

R301

JW115

4

JW133

E Q403

D403
JW132

5

JW134

D404

R407

C207

R205

R424
R416

1

D405

Q404
E

C405

R410

RV101
LEVEL

JW127

C117 R203

R422

4

R136

1

JW128

R133

JW121

IC104

JW122

JW117
JW119

C110

8

R421

R405 5
8

R411
R414

C404
R409

E

5

R129
R130
4

C407

D402

R402

Q401

C402

JW123

1

8

R404

5

C400
4

JW116

IC103

1

8

JW118
JW120

R113
R122
C113 R137
C112
JW110
R125 R126
R128
C111
JW113

R138

IC102

JW108
C116
R121

4

C109

R401

C401

LED BOARD

MAIN BOARD
(Page 7)

R118
R119

R901

2

D901

2

C605

1

W2500

1

5

RV102
CUT OFF
FREQ

S102
PHASE

R131
R132

C406 R408

1

1

4

8

D401 R406

C106

5

C403
R403

R116

JW904

RY901

R127

C408

B

D

C105

FH901

JW911

CNP904

JW905

JW907
3

JW104

JW103

R114 R115
FH951

CN906
5

R120

W2500
S101
POWER SAVE

JW105

C104

JW107

1

C102
JW106

8

R117

4

JW112

5

JW109 R101

C107

D101

F901

CNP905

JW902

C

R111

R102

C108

JW909

EXCEPT
E51

R112

C101

IC101

JW100

R109
D102
D104
D103

FH904
JW913

3

JW102

R106

FH954

F903

CNP903

JW912

R104

R110
JW101

R107

E51

IC401

R108

R105 R103

IC402 JW114

S902
VOLTAGE SELECTOR
120V t 220V t 240V

Semiconductor
Location
Ref. No.

REVERSET NORMAL

R124
R123

C103

E51

B

10

W3000/
OUT W3800

IN

OUT

INPUT CONTROL BOARD

1

9

J101
LINE

+

C115 JW111

A

–

R

8

7

R413

1

:Uses unleaded solder.

CNP402

D406
1

1-872-463-

11
(11)

Location

D101
D102
D103
D104
D202
D301
D302
D401
D402
D403
D404
D405
D406
D901

B-4
B-4
B-4
B-4
D-4
C-8
C-9
C-6
C-7
C-7
C-7
C-7
C-10
C-5

IC101
IC102
IC103
IC104
IC201
IC202
IC401
IC402

B-5
B-6
B-7
B-7
C-8
B-9
C-6
C-6

Q301
Q302
Q401
Q402
Q403
Q404
Q405
Q406
Q408
Q430

C-8
C-9
C-6
C-7
C-7
C-7
C-7
C-8
C-8
C-10

SA-W2500/W3000/W3800
– INPUT CONTROL, LED AND SWITCH BOARDS –

6

R120
4.7k

2

R121
*13

R122
22k

TM101 SPEAKER TE RMINAL

7

R407
100k

C 406
0.1

IC401

R118
10k

C 403
0.001
C 401
10 R401
50V 22k

R119
10k

2
R404
470k

R402
22k
C 402
10
50V

IC402
IC402(1/2)
NJM2904M
AUDIO
LEVEL
3 DETECT

IC401(1/2)
NJM2904M
AUDIO
LEVEL
3 DETECT

R403
470k

R111 1k

REVERSE

R135
4.7k

NORMAL

4 1

R405
10k

2

1

Q401
DTA124E S
SWITCH
DRIVE

Q403
2SA1175
CURRENT
SOURCE

8

5

7

6

IC 402(2/2)
NJM2904M
LEVEL
COMPARATOR
AUTO

D401
MA111-TX

4

R406
220k
C 404
0.001

Q406
2SA1115
LED DRIVE
(GREEN)

C 405
330
16V

Q 402
DTC 124E S
POWER SAVE
SWITCH

OFF
S101
POWER SAVE

R408
10k

R414
100k

R422
47k

Q404
2SC 2785
REG

R420
1k

*13 0 F901
US, CND
W2500 2.5A/125V
W3000/
4A/125V
W3800

*3
C112
0.22
0.1
0.1

R423
100k

R424
1k
R416
47k

R418
470

Q405
2SC 2785
LED
SWITCH

+VR1

*4
C113
0.22
0.1
0.1

W2500
W3000
W3800

*5
R123
8.2k
10k
10k

*6
R124
100k

*7
R125
5.6k
8.2k
8.2k

*8
R126
100k

*9
R127
47k
0
0

*10
R128
22k
330k
330k

*11
R137
8.2k
10k
10k

*12
R204
220
470
560

PRE AMP O /P
5

*13
R121
10k
6.8k
4.7k

6

CN401
4P

E51
T1.6AL/250V

T2AL/250V

T3.15AL/250V

*14 0 F903
W2500(E51)
W3000/W3800(E51)

C 410
0.1
T1AL/250V
T2AL/250V

IC 201(1/2)
NJM4565D
BUFFER

8
3
7
IC 201(2/2)
NJM4565D
BUFFER

IC201
AEP, UK, SP, MY, AUS
T1AL/250V

R201
470

4

2

RED
LED

R202
470

2

R204 *12 C 202
0.22

R207
220k

R205
12k

R209
1k

D202
SML7240C THBE
POWER

C 203 R206
1
50V 220k

R210 C204
0.1
22k

C 430
100
10V

D406
1SS133T

R430
4.7k

E51

C303
220p

3

R301
2.2k

2
1

A

R208
47k

MAIN BOARD
(Page 8)

7
6
IC 202(2/2)
NJM4565D
MFB

R211
220k

-14
C 302 100 16V

D301
UDZS-TE 17-15B

Q301
2SD773
+14V REG

1

D302
UDZS-TE17-15B

C305
0.1

C304
0.1

Q 302
2SB733
–14V REG

C306
220p

C307
C308
10 50V
10 50V
D901 1SS133T

R302
2.2k

R901
47

2

RY901
CNP905
2P
1

1
2

F H951 F901 F H 901
*13

S901
POWER

CN904
2P 1

L

C902 0.0047
2

1
EXCEPT E51

E51

120V
S902
220V
VOLTAGE SELECTOR
240V

C N901
2P

MAIN BOARD
(Page 8)
CN906
3P:E51
2P:EXCEPT E51

F903 *14
F H904

N

B
E51

JW905

1

6

EXCEPT
E51

JW904
JW909

C NP903
3P
3

6

2
JW902

MAIN BOARD
(Page 8)

C NP103
11P
C 206
100
16V

IC202

C301 100 16V
+14

5 8

C205 R212
1 50V 220k

Q 430
2SC2785
AC DET

C

C207
0.1

C 201
1
50V
R214
12k

T1
MAIN POWER TRANSFORMER

R213
1k

4

C 409
0.1

R431
47k

2
3
4
5
6

IC202(1/2)
NJM4565D
MFB
1

R203
1k 3

1

R419
10k

GREEN
LED

SA-W2500/W3000/W3800

Q408
2SA1115
LED DRIVE
(RED)

R421
1.8k

CNP402
3P

*2
C111
0.022
0.056
0.018

S102
PHASE

JW907

W2500
W3000
W3800

R131
0

R410
100k

R409
10k

W3000/W3800

*1
C110
0.68
0.22
0.68

4

R136
10k

7

6

C 115
0.1

OUT
J101

R130
1k

R129
47k

2

R134
10k

C 116
0.1

C106
0.01
R115
22k

RV101
10k
LEVEL

IC103(2/2)
NJM4565D
HPF

R127
*9
R128
*10

IC 104(2/2)
NJM4565D
BUFFER 5 8

7

IC104(1/2)
NJM4565D
PHASE
1

3

-14

IN
LINE

6

R413
2.2k

R114
15k

R104
33k
R112 1k

R107
4.7k
1/2W

6

C 105
0.01 R116
33k
R113
47k

R105
33k

C 111
*2

5

R133
10k

C108
0.1

C 104
10
50V

R109
4.7k

4

R126
*8

IC401(2/2)
N JM2 9 0 4M
BPF
8
5

C 103
220p

R110
4.7k

R125
*7

C 117
10
50V

C 114
10
50V

8

D405 UDZSTE-174.7B R415 47k

R117
4.7k

OUT

R108
4.7k

1

IC103
R124
*6

C 107
0.1

R102
33k
R103
33k

C 113
*4

C110
*1

C102 220p

SPEAKER

R106
4.7k
1/2W

IC 103(1/2)
NJM4565D
C 112
LPF
*3

3

C109
10
50V

R101
4.7k

4

IN

R123
*5

C412 1000 6.3V

4

1

2

7

R137
*11

R411
47k

3

8

C 408 0.1

2

IC 102(1/2)
NJM4565D
LINE AMP

5

7

6

RV102
20k
CUT OFF
FREQ

C407 220 16V

3

8

5

IC 101(1/2)
NJM4565D
LINE AMP
1

IC104
+14

IC102(2/2)
NJM4565D
MIX AMP

D404
MA111-TX

IC101

D103
MA111-TX
D104
MA111-TX

IC 101(2/2)
NJM4565D

D403
MA111-TX

IC102

D102 MA111-TX

D101
MA111-TX

INPUT CONTROL BOARD

D402
MA111-TX

1-2. SCHEMATIC DIAGRAM

F H954

C NP902
2P

AC IN

SA-W2500/W3000/W3800
1-3. PRINTED WIRING BOARDS – MAIN BOARD –

:Uses unleaded solder.
3

2

1

4

5

6

8

7

z

Ref. No.

MAIN BOARD

E

C802

CNP401

C801

JW725

JW730
JW731

JW723
R500

JW724

JW721
JW722

JW726

6

C806

R802

C805

JW728
JW727

CNP906

T202
SUB TRANSFORMER

JW910

D805

D804

D802

EP1

B
INPUT CONTROL
BOARD
(Page 5)

5
E51

C601

EXCEPT
E51

JW734

1-872-462-

JW736

1

JW739

A

7

D601

D602

R702
CN601

D604

C602
C808

D603

C703

12

1

D803

INPUT CONTROL
BOARD
(Page 5)

SA-W2500/W3000/W3800

D801

Q710
Q731

JW714
JW715

JW713

R717
R718

C507
C508

JW712

1

JW711

R719

C506
R506

8
5

IC500
4
1

R716
JW707

R711

JW733

C709

R725

D701
C701

R701 D702 R726

JW708

R511
C511
E Q702

JW737

D

C
MAIN POWER
TRANSFORMER
T1
(Page 5)

R801

JW729

C807

R714

R724

C803

JW735

E Q701

R723
C714

D504

JW741

R713

E

1

R721

C712

E

C804

C700

R715

E

Q706
D706
D705
C705
C702
C707
R706
R703
R704 JW745 R705

Q705

E
E

R722

C710

B

C
Q709

R516

JW744
JW701

R707

JW716

E

D505
D503

JW705

Q703 E

JW718
JW717

C704

D703

R712

R709

Q707

C708

C

JW700

D704

R710

R509

C713

JW746

R708

JW704

R519
E Q704

C706

JW702
JW703

C504

B

C
Q708

C711

R513

JW710
JW709

R507

R508

CNP501
SP101

C510

C505

E

JW706
JW742

RY501

R515

R510

R512

E Q505

C509

D502

R514 C513

R720

E Q711

A

B

Semiconductor
Location

7

JW738

11
(11)

Location

D502
D503
D504
D505
D601
D602
D603
D604
D701
D702
D703
D704
D705
D706
D801
D802
D803
D804
D805

A-2
B-3
B-5
B-3
D-6
D-6
D-6
D-6
D-2
D-2
C-1
C-1
D-2
D-2
B-6
C-5
D-6
C-5
C-5

IC500

A-3

Q505
Q701
Q702
Q703
Q704
Q705
Q706
Q707
Q708
Q709
Q710
Q711
Q731

A-2
C-2
D-2
C-2
B-1
C-1
C-2
C-1
A-4
A-6
A-5
A-5
B-5

SA-W2500/W3000/W3800
– MAIN BOARD –

1-4. SCHEMATIC DIAGRAM

INPUT CONTROL
BOARD
(Page 6)

A
CN601 12P

R708
10k

Q703
2SA988

R726
2.2k

D702
D706
MAIII-TX MAIII-TX

R725
2.2k
D701
D705
MAIII-TX MAIII-TX

R703
47k

*1 R702
47 W2500
470 W3000/W3800

R706
180

R721
100

R719
2.2k

R717
560

C708 100p

Q 711
2SC3623

R724
*3

R722
0.22

C710
47
50V

R712 47k

R720
100

Q 707
2SC 2705

R511
10

C711 100p

EXCEPT
E51

D601
1SR154-400TE -25
D604
1SR154-400TE -25

R723
4.7k

C 714
220p

Q 708
MP1620

-IN

Q 705
2SC 2785

C703
220
10V

R718
47k
C713 47p

Q 706
2SC2785

R704
*2

C 701
220p

R702
*1

C705
0.0022

Q 731
2SC1841
OVER CURRENT
DETECT

Q 709
MN2488
Q710
2SA1175

C 706
10p

Q701
2SA988
C 707
220p

*3 R724
12k W2500
22k W3000/W3800

+IN
Q 702
2SA988

Q708-711
POWER AMP

C 712
100p

Q 704
2SA1145
R705
330

C 702
10
100V

R701
1k

R710
150

C602
2200
16V

R713
180

R714
180

R715
47

1k W3000/W3800
1.2k W2500

C NP906
3P
VH

C 511
0.1

+B

Q701-707
A - CLASS
POWER DRIVE

*4 C 803 , 804
4700 63V W2500
6800 71V W3000/W3800

C 803
*4

C 804
*4

GND
5

C807
1000
25V

R515
10k

Q505
2SA1175
R509
22k

D503
MA111-TX

F/F

C 506
100
10V

AC SUPPLY
C508
10
50V

R500
10k

R507
220
1/2W

4
AC OFF

8

8

D502
MA111-TX

OUTPUT SGL

AC OFF
DET
R506
150k
1/10W

SA-W2500/W3000/W3800

C504
220p
50V
R508
10

R516
10k

3
RESET

R802
1 1/2W

D504
MA111-TX

OVE R CURRE NT

LATCH
AUTORESET

D802
1SR154-400TE -25

R801
1 1/2W

R514
10k
D505
MA111-TX

VCC ON
MUTE

D803
1SR154-400TE -25

C808
1000
25V

IC500
µPC1237C-A

C 507 0.022

7

C 505
22
50V

C 509 47 50V

R510 150k

8

RELAY
DRIVER
6

C513 0.022

VCC

VCC ON
MUTE

C510 47 50V

R512 100k

C 806 0.1

IC500 uPC1237C-A

D804
1SR154-400TE-25
C 805 0.1

PROTECTOR

R513 22k

C

D805
1SR154-400TE -25

IC500
• IC Block Diagrams

C801
0.1
100V

C802
0.1
100V

-B

2
DC
DETECT

T202
SUB TRANSF ORME R

INPUT CONTROL
BOARD
(Page 6)

-B

R716 10

1
OVER
LOAD

E51

D801
D6SBA20

*2 R704

OFFSET DET

B

C 601
0.1

D602
1SR154-400TE-25
D603
1SR154-400TE-25

C 709 22 100V

OVER
LOAD DET

JW910
OTHERS

R711
10
R709
22k

+B

D704
MAIII-TX
R707
330
D703
MAIII-TX

C704
22
100V

RY501
12V
SPK RLY

R519
0.22
5W

C NP501
2P

SP101
SPE AKE R

C NP401
6P

MAIN POWER
TRANSFORMER
T1
(Page 6)

SECTION 2
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.

SA-W2500/W3000/W3800
Ver. 1.1

• 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
MY
: Malaysia model
SP
: Singapore model
AUS : Australian model
E51 : Chilean and Peruvian model
KR : Korean model
TH : Thai model
TW : Taiwan model

The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une
piéce portant le numéro spécifié.

2-1. CABINET SECTION (W2500)

5
5

5

5

#1

5

4
not supplied

AMP section
SP101
not supplied

2
not supplied

3
2

not supplied

1

Ref. No.
1
1
2

Part No.

Description

Remark

2-897-815-01 GRILLE FRAME(WITH CLOTH)...(BLACK)
(W2500: US, CND, SP, MY, AUS)
2-897-815-11 GRILLE FRAME(WITH CLOTH)...(WOOD)
(W2500: AEP, UK, E51, SP, MY, KR, TH, TW)
4-229-774-01 SCREW, TAPPING, HEXAGON SOCKET

Ref. No.

Part No.

Description

3
4

4-210-176-31 EMBLEM (NO.6), SONY
A-1224-561-A PANEL INDICATOR ASSY

5
SP101
#1

4-874-614-52 SCREW (1) (3.5X20), TAPPING
1-826-571-11 LOUDSPEAKER (25cm)
7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S

Remark

9

SA-W2500/W3000/W3800

Ver. 1.1

2-2. CABINET SECTION (W3000)

56
56
#1

56

56
55

56
not supplied

AMP section
SP101

53
not supplied

52
not supplied

54
52

53
not supplied

51

Ref. No.
51
51
52
53
54

10

Part No.
Description
Remark
A-1252-419-A GRILLE FRAME ASSY...(BLACK)
(W3000: US, CND, SP, MY, AUS)
A-1252-420-A GRILLE FRAME ASSY...(WOOD)
(W3000: E51, SP, MY, KR, TH)
4-229-774-01 SCREW, TAPPING, HEXAGON SOCKET
4-235-677-01 SCREW (4X20) (TYPE1), +BVTP
4-210-176-31 EMBLEM (NO.6), SONY

Ref. No.
55
56
SP101
#1

Part No.
A-1224-561-A
4-874-614-52
1-826-572-11
7-685-647-79

Description
PANEL INDICATOR ASSY
SCREW (1) (3.5X20), TAPPING
LOUDSPEAKER (30cm)
SCREW +BVTP 3X10 TYPE2 N-S

Remark

SA-W2500/W3000/W3800

2-3. CABINET SECTION (W3800)

107
107
#1

107

107

106
107

not supplied
AMP section
SP101

103
not supplied

102
105
104
103
102 not supplied
101

Ref. No.
101
101
102
103
104

Part No.

Description

Remark

A-1252-421-A GRILLE FRAME ASSY...(BLACK)
(W3800: US, CND, SP, MY, AUS)
A-1252-422-A GRILLE FRAME ASSY...(WOOD)
(W3800: AEP, E51, SP, MY)
4-229-774-01 SCREW, TAPPING, HEXAGON SOCKET
4-235-677-01 SCREW (4X20) (TYPE1), +BVTP (W3800)
4-210-176-31 EMBLEM (NO.6), SONY

Ref. No.
105

Part No.

Description

Remark

106
107
SP101

A-1223-508-A SPEAKER CABINET ASSY (BLACK)
(W3800: US, CND, SP, MY, AUS)
A-1223-514-A SPEAKER CABINET ASSY (WOOD)
(W3800: AEP, E51, SP, MY)
A-1224-561-A PANEL INDICATOR ASSY
4-874-614-52 SCREW (1) (3.5X20), TAPPING
1-826-573-11 LOUNDSPEAKER (38cm) (W3800)

#1

7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S

105

11

SA-W2500/W3000/W3800
Ver. 1.1

2-4. AMP SECTION (W2500)

157
supplied with RV101,RV102
#2
#1

#1

155

151

153

154

#2

#2

not supplied
F901
#3

F903

152

158
not supplied

156
#3
not supplied

#3
not supplied
T1

Ref. No.

Part No.

Description

Ref. No.

Part No.

Description

0 151
0 151
0 151
0 151
0 151

1-769-079-61
1-777-071-23
1-783-820-11
1-696-848-81
1-827-597-41

CORD, POWER (KR)
CORD, POWER (AEP, UK, E51, SP, MY)
CORD, POWER (US, CND)
CORD, POWER (AUS)
CORD, POWER (TW)

156
157
158
0 F901

4-986-971-02
4-999-482-91
4-244-832-51
1-532-463-33

SCREW (3.5X10)
KNOB (VOL)
KNOB, POWER
FUSE (T1AL/250V)
(W2500: AEP, UK, SP, MY, AUS, KR, TH)

0 151
* 152
152
153
154

1-834-288-11
3-703-244-00
4-916-783-01
3-905-609-31
A-1223-620-A

CORD, POWER (TH)
BUSHING (2104), CORD (EXCEPT TH)
BUSHING, CORD (TH)
SCREW (TRANSISTOR)
MAIN BOARD, COMPLETE (W2500: US, CND)

0 F901
0 F901

1-532-503-33 FUSE (T1.6AL/250V) (W2500: E51)
1-533-418-12 FUSE, GLASS CYLINDRICAL (DIA.5) (2.5A/125V)
(W2500: US, CND, TW)
1-532-463-33 FUSE (T1AL/250V) (W2500: E51)
1-445-129-11 POWER TRANSFORMER (W2500: E51)
1-445-133-11 POWER TRANSFORMER (W2500: US, CND,)

154
154
154
155
155

155

12

Remark

A-1223-662-A MAIN BOARD, COMPLETE
(W2500: AEP, UK, SP, MY, AUS, KR, TH)
A-1223-701-A MAIN BOARD, COMPLETE (W2500: E51)
A-1315-713-A MAIN BOARD, COMPLETE (TW)
A-1223-622-A INPUT CONTROL BOARD, COMPLETE
(W2500: US, CND, TW)
A-1223-664-A INPUT CONTROL BOARD, COMPLETE
(W2500: AEP, UK, SP, MY, AUS, KR, TH)
A-1223-703-A INPUT CONTROL BOARD, COMPLETE
(W2500: E51)

0 F903
0 T1
0 T1
0 T1
0 T1
#1
#2
#3

Remark

1-445-167-11 POWER TRANSFORMER
(W2500: AEP, UK, SP, MY, AUS, KR, TH)
1-445-286-11 POWER TRANSFORMER (W2500: TW)
7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
7-685-881-09 SCREW +BVTT 4X8 (S)

SA-W2500/W3000/W3800

Ver. 1.1

2-5. AMP SECTION (W3000/W3800)
207
supplied with RV101,RV102
#2
#1

#1

205

201

203

204
#2

#2
F901

not supplied

#3
F903

208

202

not supplied

206
#3
not supplied

#3
not supplied
T1

Ref. No.
0 201
0 201
0 201
0 201
0 201

Part No.
1-769-079-61
1-777-071-23
1-783-820-11
1-696-848-81
1-834-288-11

Description
CORD, POWER (KR)
CORD, POWER (AEP, E51, SP, MY)
CORD, POWER (US, CND)
CORD, POWER (AUS)
CORD, POWER (TH)

* 202
202
203
204
204

3-703-244-00
4-916-783-01
3-905-609-31
A-1223-643-A
A-1223-652-A

BUSHING (2104), CORD (EXCEPT TH)
BUSHING, CORD (TH)
SCREW (TRANSISTOR)
MAIN BOARD, COMPLETE (W3000: US, CND)
MAIN BOARD, COMPLETE (W3800: US, CND)

204
204
204
204
205

205
205
205

Remark

Ref. No.
205
205

206
207
208
0 F901
0 F901

A-1223-683-A MAIN BOARD, COMPLETE
(W3000: SP, MY, AUS, KR, TH)
A-1223-693-A MAIN BOARD, COMPLETE
(W3800: AEP, SP, MY, AUS)
A-1223-707-A MAIN BOARD, COMPLETE (W3000: E51)
A-1223-713-A MAIN BOARD, COMPLETE (W3800: E51)
A-1223-645-A INPUT CONTROL BOARD, COMPLETE
(W3000: US, CND)

0 F901

A-1223-654-A INPUT CONTROL BOARD, COMPLETE
(W3800: US, CND)
A-1223-685-A INPUT CONTROL BOARD, COMPLETE
(W3000: SP, MY, AUS, KR, TH)
A-1223-695-A INPUT CONTROL BOARD, COMPLETE
(W3800: AEP, SP, MY, AUS)

#1
#2
#3

0 F903
0 T1
0 T1
0 T1

Part No.
Description
Remark
A-1223-709-A INPUT CONTROL BOARD, COMPLETE
(W3000: E51)
A-1223-715-A INPUT CONTROL BOARD, COMPLETE
(W3800: E51)
4-986-971-02 SCREW (3.5X10)
4-999-482-91 KNOB (VOL)
4-244-832-51 KNOB, POWER
1-532-388-33 FUSE (T2AL/250V)
(W3000: SP, MY, AUS, KR, TH/W3800: AEP, SP, MY, AUS)
1-532-465-33 FUSE (T3.15AL/250V) (W3000,W3800:E51)
1-532-746-11 FUSE, GLASS TUBE (4A/125V)
(W3000,W3800: US, CND)
1-532-388-33 FUSE (T2AL/250V) (W3000,W3800: E51)
1-445-128-11 POWER TRANSFORMER
(W3000, W3800: US, CND)
1-445-164-11 POWER TRANSFORMER
(W3000: SP, MY, AUS, KR, TH/W3800: AEP, SP, MY, AUS)
1-445-165-11 POWER TRANSFORMER (W3000, W3800: E51)
7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
7-685-881-09 SCREW +BVTT 4X8 (S)

13

SA-W2500/W3000/W3800
Ver. 1.1

SECTION 3
ELECTRICAL PARTS LIST

INPUT CONTROL
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

Ref. No.

When indicating parts by reference number,
• Items marked “ * ”are not stocked since they
please include the board.
are seldom required for routine service. Some
delay should be anticipated when ordering
The components identified by mark 0 or dotted
these items.
line with mark 0 are critical for safety.
• SEMICONDUCTORS
Replace only with part number specified.
In each case, u : µ , for example :
Les composants identifiés par une marque 0 sont
uA.... : µ A.... , uPA.... : µ PA....
critiques pour la sécurité.
uPB.... : µ PB.... , uPC.... : µ PC....
Ne les remplacer que par une piéce portant le
uPD.... : µ PD....
numéro spécifié.
• CAPACITORS
• Abbreviation
uF : µ F
E51 : Chilean and Peruvian model
CND : Canadian model
• COILS
KR : Korean model
MY : Malaysia model
uH : µ H
TH : Thai model
SP : Singapore model
TW : Taiwan model
AUS : Australian model

Part No.
Description
Remark
A-1223-622-A INPUT CONTROL BOARD, COMPLETE
(W2500: US, CND, TW)
A-1223-645-A INPUT CONTROL BOARD, COMPLETE
(W3000: US, CND)
A-1223-654-A INPUT CONTROL BOARD, COMPLETE
(W3800: US, CND)
A-1223-664-A INPUT CONTROL BOARD, COMPLETE
(W2500: AEP, UK, SP, MY, AUS, KR, TH)
A-1223-685-A INPUT CONTROL BOARD, COMPLETE
(W3000: SP, MY, AUS, KR, TH)
A-1223-695-A INPUT CONTROL BOARD, COMPLETE
(W3800: AEP, SP, MY, AUS)
A-1223-703-A INPUT CONTROL BOARD, COMPLETE
(W2500: E51)
A-1223-709-A INPUT CONTROL BOARD, COMPLETE
(W3000: E51)
A-1223-715-A INPUT CONTROL BOARD, COMPLETE
(W3800: E51)
*****************************
< CAPACITOR >

C102
C103
C104
C105
C106

1-102-978-00
1-162-960-11
1-126-964-11
1-130-483-00
1-130-483-00

CERAMIC
CERAMIC CHIP
ELECT
MYLAR
MYLAR

220PF
220PF
10uF
0.01uF
0.01uF

5%
10%
20%
5%
5%

50V
50V
50V
50V
50V

C107
C108
C109
C110

1-100-566-91
1-100-566-91
1-126-964-11
1-136-175-00

CERAMIC CHIP
CERAMIC CHIP
ELECT
MYLAR

0.1uF
0.1uF
10uF
0.68uF

10%
10%
20%
5%

C110

1-137-190-91 FILM

0.22uF

5%

25V
25V
50V
50V
(W2500)
50V
(W3000)

C110

1-136-175-00 FILM

0.68uF

5%

C111

1-136-156-00 FILM

0.018uF

5%

C111

1-136-157-00 FILM

0.022uF

5%

C111

1-136-162-00 FILM

0.056uF

5%

C112

1-130-495-00 FILM

0.1uF

5%

C112

1-136-497-81 FILM

0.1uF

5%

C112

1-137-190-91 FILM

0.22uF

5%

C113

1-130-495-00 FILM

0.1uF

5%

C113

1-136-497-81 FILM

0.1uF

5%

C113

1-137-190-91 FILM

0.22uF

5%

14

50V
(W3800)
50V
(W3800)
50V
(W2500)
50V
(W3000)
50V
(W3800)
50V
(W3000)
50V
(W2500)
50V
(W3800)
50V
(W3000)
50V
(W2500)

Ref. No.
C114
C115
C116
C117
C201

Part No.
1-126-964-11
1-100-566-91
1-100-566-91
1-126-964-11
1-126-160-11

Description
ELECT
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT

10uF
0.1uF
0.1uF
10uF
1uF

20%
10%
10%
20%
20%

Remark
50V
25V
25V
50V
50V

C202
C203
C204
C205
C206

1-115-467-11
1-126-160-11
1-100-566-91
1-126-160-11
1-126-933-11

CERAMIC CHIP
ELECT
CERAMIC CHIP
ELECT
ELECT

0.22uF
1uF
0.1uF
1uF
100uF

10%
20%
10%
20%
20%

10V
50V
25V
50V
16V

C207
C301
C302
C303
C304

1-100-566-91
1-126-933-11
1-126-933-11
1-162-960-11
1-100-566-91

CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP

0.1uF
100uF
100uF
220PF
0.1uF

10%
20%
20%
10%
10%

25V
16V
16V
50V
25V

C305
C306
C307
C308
C401

1-100-566-91
1-162-960-11
1-126-964-11
1-126-964-11
1-126-964-11

CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
ELECT

0.1uF
220PF
10uF
10uF
10uF

10%
10%
20%
20%
20%

25V
50V
50V
50V
50V

C402
C403
C404
C405
C406

1-126-964-11
1-162-964-11
1-162-964-11
1-104-661-91
1-100-566-91

ELECT
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP

10uF
0.001uF
0.001uF
330uF
0.1uF

20%
10%
10%
20%
10%

50V
50V
50V
16V
25V

C407
C408
C412
C430
C902

1-126-934-11
1-100-566-91
1-126-916-11
1-104-658-91
1-117-703-11

ELECT
CERAMIC CHIP
ELECT
ELECT
CERAMIC

220uF
0.1uF
1000uF
100uF
0.0047uF

20%
10%
20%
20%

16V
25V
6.3V
10V
250V

< CONNECTOR >
CNP402 1-691-765-11
* CNP903 1-564-687-11
* CNP904 1-564-321-21
CNP905 1-564-321-00

PLUG (MICRO CONNECTOR) 3P
PIN, CONNECTOR (3.96mm PITCH) 3P (E51)
PIN, CONNECTOR (3.96mm PITCH) 2P
PIN, CONNECTOR (3.96mm PITCH) 2P
< DIODE >

D101
D102
D103
D104
D301

8-719-404-50
8-719-404-50
8-719-404-50
8-719-404-50
8-719-083-83

DIODE
DIODE
DIODE
DIODE
DIODE

MA111-TX
MA111-TX
MA111-TX
MA111-TX
UDZS-TE17-15B

D302
D401
D402
D403
D404

8-719-083-83
8-719-404-50
8-719-404-50
8-719-404-50
8-719-404-50

DIODE
DIODE
DIODE
DIODE
DIODE

UDZS-TE17-15B
MA111-TX
MA111-TX
MA111-TX
MA111-TX

SA-W2500/W3000/W3800
INPUT CONTROL
Ref. No.
D405
D406
D901

FH901
FH904
FH951
FH954

Part No.
8-719-083-60
8-719-404-50
8-719-404-50

1-533-293-11
1-533-293-11
1-533-293-11
1-533-293-11

Description
DIODE UDZSTE-174.7B
DIODE MA111-TX
DIODE MA111-TX

Remark

Ref. No.
R122
R123

Part No.
Description
1-216-837-11 METAL CHIP
1-216-832-11 METAL CHIP

22K
8.2K

5%
5%

< FUSE HOLDER >

R123

1-216-833-11 METAL CHIP

10K

FUSE HOLDER 0A 0V
FUSE HOLDER 0A 0V (E51)
FUSE HOLDER 0A 0V
FUSE HOLDER 0A 0V (E51)

R124

1-216-845-11 METAL CHIP

100K

R125

1-216-830-11 METAL CHIP

5.6K

R125

1-216-832-11 METAL CHIP

8.2K

5%
1/10W
(W3000/W3800)
5%
1/10W
(W2500)
5%
1/10W
(W2500)
5%
1/10W
(W3000/W3800)
5%
1/10W
(W2500)

< IC >

Remark
1/10W
1/10W
(W2500)

R126

1-216-845-11 METAL CHIP

100K

IC101
IC102
IC103
IC104
IC201

8-759-710-97
8-759-710-97
8-759-710-97
8-759-710-97
8-759-710-97

NJM4565M-D
NJM4565M-D
NJM4565M-D
NJM4565M-D
NJM4565M-D

R127

1-216-841-11 METAL CHIP

47K

R127
R128

1-216-864-11 SHORT CHIP
1-216-837-11 METAL CHIP

IC202
IC401
IC402

8-759-710-97 IC NJM4565M-D
8-759-701-01 IC NJM2904M
8-759-701-01 IC NJM2904M

R128

1-216-851-11 METAL CHIP

R129

1-216-841-11 METAL CHIP

0 (W3000/W3800)
22K
5%
1/10W
(W2500)
330K
5%
1/10W
(W3000/W3800)
47K
5%
1/10W

R130
R131
R133
R134
R135

1-216-821-11
1-216-864-11
1-216-833-11
1-216-833-11
1-216-829-11

METAL CHIP
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP

1K
0
10K
10K
4.7K

5%

1/10W

5%
5%
5%

1/10W
1/10W
1/10W

R136
R137

1-216-833-11 METAL CHIP
1-216-832-11 METAL CHIP

10K
8.2K

5%
5%

R137

1-216-833-11 METAL CHIP

10K

R201
R202

1-216-817-11 METAL CHIP
1-216-817-11 METAL CHIP

470
470

1/10W
1/10W
(W2500)
5%
1/10W
(W3000/W3800)
5%
1/10W
5%
1/10W

R203
R204

1-216-821-11 METAL CHIP
1-216-813-11 METAL CHIP

1K
220

5%
5%

R204

1-216-817-11 METAL CHIP

470

5%

R204

1-216-818-11 METAL CHIP

560

5%

R205

1-216-834-11 METAL CHIP

12K

5%

1/10W
1/10W
(W2500)
1/10W
(W3000)
1/10W
(W3800)
1/10W

R206
R207
R208
R209
R210

1-216-849-11
1-216-849-11
1-216-841-11
1-216-821-11
1-216-837-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

220K
220K
47K
1K
22K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R211
R212
R213
R214
R301

1-216-849-11
1-216-849-11
1-216-821-11
1-216-834-11
1-216-825-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

220K
220K
1K
12K
2.2K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R302
R401
R402
R403
R404

1-216-825-11
1-216-837-11
1-216-837-11
1-216-853-11
1-216-853-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

2.2K
22K
22K
470K
470K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R405
R406
R407
R408
R409

1-216-833-11
1-216-849-11
1-216-845-11
1-216-833-11
1-216-833-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

10K
220K
100K
10K
10K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R410
R411
R413

1-216-845-11 METAL CHIP
1-216-841-11 METAL CHIP
1-216-825-11 METAL CHIP

100K
47K
2.2K

5%
5%
5%

1/10W
1/10W
1/10W

IC
IC
IC
IC
IC

5%

1/10W
(W2500)

< JACK >
J101
J101

1-770-157-21 JACK, PIN 2P (LINE IN/OUT) (W3000/W3800)
1-770-377-21 JACK, PIN 1P (LINE IN) (W2500)
< TRANSISTOR >

Q301
Q302
Q401
Q402
Q403

8-729-140-98
8-729-140-93
8-729-029-40
8-729-029-86
8-729-119-76

TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR

2SD773-34
2SB733-34
DTA124ESA
DTC124ESA
2SA1175-HFE

Q404
Q405
Q406
Q408
Q430

8-729-119-78
8-729-119-78
8-729-119-76
8-729-119-76
8-729-119-78

TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR

2SC2785-HFE
2SC2785-HFE
2SA1175-HFE
2SA1175-HFE
2SC2785-HFE

< RESISTOR >
R101
R102
R103
R104
R105

1-216-829-11
1-216-839-11
1-216-839-11
1-216-839-11
1-216-839-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

4.7K
33K
33K
33K
33K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R106
R107
R108
R109
R110

1-260-107-11
1-260-107-11
1-216-829-11
1-216-829-11
1-216-829-11

CARBON
CARBON
METAL CHIP
METAL CHIP
METAL CHIP

4.7K
4.7K
4.7K
4.7K
4.7K

5%
5%
5%
5%
5%

1/2W
1/2W
1/10W
1/10W
1/10W

R111
R112
R113
R114
R115

1-216-821-11
1-216-821-11
1-216-841-11
1-216-835-11
1-216-837-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

1K
1K
47K
15K
22K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R116
R117
R118
R119
R120

1-216-839-11
1-216-829-11
1-216-833-11
1-216-833-11
1-216-829-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

33K
4.7K
10K
10K
4.7K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R121

1-216-829-11 METAL CHIP

4.7K

5%

R121

1-216-831-11 METAL CHIP

6.8K

5%

R121

1-216-833-11 METAL CHIP

10K

5%

1/10W
(W3800)
1/10W
(W3000)
1/10W
(W2500)

15

SA-W2500/W3000/W3800
Ver. 1.1

INPUT CONTROL
Ref. No.
R414
R415

LED

MAIN

Part No.
Description
1-216-845-11 METAL CHIP
1-216-841-11 METAL CHIP

100K
47K

5%
5%

Remark
1/10W
1/10W

R416
R418
R420
R421
R422

1-216-841-11
1-216-817-11
1-216-821-11
1-249-420-11
1-216-841-11

METAL CHIP
METAL CHIP
METAL CHIP
CARBON
METAL CHIP

47K
470
1K
1.8K
47K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/4W
1/10W

R423
R424
R430
R431
R901

1-216-845-11
1-216-821-11
1-216-829-11
1-216-841-11
1-249-401-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
CARBON

100K
1K
4.7K
47K
47

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/4W

< VARIABLE RESISTOR >
RV101
RV102

1-227-573-11 RES, VAR
1-227-572-11 RES, VAR

10K (LEVEL)
20K (CUT OFF FREQ)

< RELAY >
0 RY901

1-755-541-11 RELAY
< SWITCH >

S101
S102
0 S902

1-786-490-11 SWITCH, SLIDE (POWER SAVE)
1-786-490-11 SWITCH, SLIDE (PHASE)
1-571-437-21 SWITCH, POWER VOLTAGE CHANGE
(VOLTAGE SELECTOR) (E51)

Ref. No.

Part No.

Description
< CAPACITOR >

Remark

C504
C505
C506
C507
C508

1-162-960-11
1-126-965-91
1-104-658-91
1-164-227-11
1-126-964-11

CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
ELECT

220PF
22uF
100uF
0.022uF
10uF

10%
20%
20%
10%
20%

50V
50V
10V
25V
50V

C509
C510
C511
C513
C601

1-126-967-11
1-126-967-11
1-127-888-11
1-164-227-11
1-100-566-91

ELECT
ELECT
CERAMIC
CERAMIC CHIP
CERAMIC CHIP

47uF
47uF
0.1uF
0.022uF
0.1uF

20%
20%
10%
10%
10%

50V
50V
50V
25V
25V

C602
C701
C702
C703
C704

1-126-768-11
1-162-960-11
1-128-582-11
1-126-923-91
1-128-560-11

ELECT
CERAMIC CHIP
ELECT
ELECT
ELECT

2200uF
220PF
10uF
220uF
22uF

20%
10%
20%
20%
20%

16V
50V
100V
10V
100V

C705
C706
C707
C708
C709

1-162-966-11
1-162-915-11
1-162-960-11
1-100-152-91
1-128-560-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT

0.0022uF
10PF
220PF
100PF
22uF

10%
0.5PF
10%
5%
20%

50V
50V
50V
100V
100V

C710
C711
C712
C713
C714

1-126-967-11
1-101-810-00
1-101-810-00
1-101-880-00
1-162-960-11

ELECT
CERAMIC
CERAMIC
CERAMIC
CERAMIC CHIP

47uF
100PF
100PF
47PF
220PF

20%
5%
5%
5%
10%

50V
500V
500V
50V
50V

C801
C802
C803

1-130-777-00 MYLAR
1-130-777-00 MYLAR
1-104-482-11 ELECT

0.1uF
0.1uF
4700uF

5%
5%
20%

C803

1-165-946-11 ELECT

6800uF

C804

1-104-482-11 ELECT

4700uF

C804

1-165-946-11 ELECT

6800uF

C805
C806
C807
C808

1-100-566-91
1-100-566-91
1-126-942-61
1-126-942-61

0.1uF
0.1uF
1000uF
1000uF

< TERMINAL >
TM101 1-537-376-11 TERMINAL BOARD (SP) (SPEAKER)
************************************************************
LED BOARD
**********
< CAPACITOR >
C409
C410

1-127-888-11 CERAMIC
1-127-888-11 CERAMIC

0.1uF
0.1uF

10%
10%

50V
50V

< CONNECTOR >
* CN401

1-566-779-11 PIN, CONNECTOR (PC BOARD) 4P

8-719-064-11 DIODE SPR-325MVW (POWER)

CN601

1-691-590-11 POST (WITH BASE) (B12B-XH-A) 12P
< CONNECTOR >

< RESISTOR >
R419
1-249-429-11 CARBON
10K
5%
1/4W
************************************************************
A-1223-620-A
A-1223-643-A
A-1223-652-A
A-1223-662-A
A-1223-683-A
A-1223-693-A
A-1223-701-A
A-1223-707-A
A-1223-713-A
A-1315-713-A

16

MAIN BOARD, COMPLETE (W2500: US, CND)
MAIN BOARD, COMPLETE (W3000: US, CND)
MAIN BOARD, COMPLETE (W3800: US, CND)
MAIN BOARD, COMPLETE
(W2500: AEP, UK, SP, MY, AUS, KR, TH)
MAIN BOARD, COMPLETE
(W3000: SP, MY, AUS, KR, TH)
MAIN BOARD, COMPLETE
(W3800: AEP, SP, MY, AUS)
MAIN BOARD, COMPLETE (W2500: E51)
MAIN BOARD, COMPLETE (W3000: E51)
MAIN BOARD, COMPLETE (W3800: E51)
MAIN BOARD, COMPLETE (TW)
********************

20%
71V
(W3000/W3800)
10%
25V
10%
25V
20%
25V
20%
25V

< CONNECTOR >

< DIODE >
D202

CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT

100V
100V
63V
(W2500)
20%
71V
(W3000/W3800)
20%
63V
(W2500)

CNP401 1-785-104-11 PIN, CONNECTOR (3.96mm PITCH) 6P
CNP501 1-564-320-00 PIN, CONNECTOR (3.96mm PITCH) 2P
CNP906 1-564-321-00 PIN, CONNECTOR (3.96mm PITCH) 2P
(EXCEPT E51)
* CNP906 1-564-687-11 PIN, CONNECTOR (3.96mm PITCH) 3P (E51)
< DIODE >
D502
D503
D504
D505
D601

8-719-404-50
8-719-404-50
8-719-404-50
8-719-404-50
8-719-053-18

DIODE
DIODE
DIODE
DIODE
DIODE

MA111-TX
MA111-TX
MA111-TX
MA111-TX
1SR154-400TE-25

D602
D603
D604
D701
D702

8-719-053-18
8-719-053-18
8-719-053-18
8-719-404-50
8-719-404-50

DIODE
DIODE
DIODE
DIODE
DIODE

1SR154-400TE-25
1SR154-400TE-25
1SR154-400TE-25
MA111-TX
MA111-TX

SA-W2500/W3000/W3800
Ver. 1.1

MAIN
Ref. No.
D703
D704
D705
D706
D801

Part No.
8-719-404-50
8-719-404-50
8-719-404-50
8-719-404-50
6-501-003-21

Description
DIODE MA111-TX
DIODE MA111-TX
DIODE MA111-TX
DIODE MA111-TX
DIODE D6SBN20-7003

D802
D803
D804
D805

8-719-053-18
8-719-053-18
8-719-053-18
8-719-053-18

DIODE
DIODE
DIODE
DIODE

Remark

1SR154-400TE-25
1SR154-400TE-25
1SR154-400TE-25
1SR154-400TE-25

SWITCH

Ref. No.
R711
R712
R713
R714
R715

Part No.
1-249-393-11
1-249-437-11
1-249-408-11
1-249-408-11
1-249-401-11

Description
CARBON
CARBON
CARBON
CARBON
CARBON

10
47K
180
180
47

5%
5%
5%
5%
5%

Remark
1/4W
1/4W
1/4W
1/4W
1/4W

R716
R717
R718
R719
R720

1-249-393-11
1-216-818-11
1-216-841-11
1-216-825-11
1-249-405-11

CARBON
METAL CHIP
METAL CHIP
METAL CHIP
CARBON

10
560
47K
2.2K
100

5%
5%
5%
5%
5%

1/4W
1/10W
1/10W
1/10W
1/4W

R721
0 R722
R723
R724

1-249-405-11
1-234-182-11
1-216-829-11
1-216-834-11

< EARTH TERMINAL >
EP1

1-537-738-21 TERMINAL, GROUND
< IC >

IC500

R724

6-708-609-01 IC uPC1237C-A

CARBON
100
5%
1/4W
ENCAPSULATED COMPONENT 0.22X2
METAL CHIP
4.7K
5%
1/10W
METAL CHIP
12K
5%
1/10W
(W2500)
1-216-837-11 METAL CHIP
22K
5%
1/10W
(W3000/W3800)

< TRANSISTOR >
Q505
Q701
Q702
Q703
Q704

8-729-119-76
8-729-140-82
8-729-140-82
8-729-140-82
8-729-214-51

TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR

Q705
Q706
Q707
Q708
Q709

8-729-119-78
8-729-119-78
8-729-270-51
6-702-391-01
6-702-390-01

TRANSISTOR 2SC2785-HFE
TRANSISTOR 2SC2785-HFE
TRANSISTOR 2SC2705-O
IC MP1620-OPY-MK
IC MN2488-OPY-MK

Q710
Q711
Q731

8-729-119-76 TRANSISTOR 2SA1175-HFE
8-729-141-30 TRANSISTOR 2SC3623A-LK
8-729-140-84 TRANSISTOR 2SC1841-PAFAEA

R725
R726
0 R801
0 R802

2SA1175-HFE
2SA988-PAFAEA
2SA988-PAFAEA
2SA988-PAFAEA
2SA1145-O

1-216-825-11
1-216-825-11
1-219-165-11
1-219-165-11

METAL CHIP
METAL CHIP
FUSIBLE
FUSIBLE

2.2K
2.2K
1
1

5%
5%
5%
5%

1/10W
1/10W
1/2W
1/2W

< RELAY >
RY501

1-755-170-11 RELAY (12V)
< TRANSFORMER >

0 T202
0 T202

1-443-516-11 POWER TRANSFORMER (US, CND)
1-443-517-11 POWER TRANSFORMER
(EXCEPT US, CND, E51, TW)
0 T202
1-443-519-11 POWER TRANSFORMER (TW)
0 T202
1-443-520-11 POWER TRANSFORMER (E51)
************************************************************

< RESISTOR >
R500
R506
0 R507
R508
R509

1-216-833-11
1-216-847-11
1-260-320-11
1-249-393-11
1-216-837-11

METAL CHIP
METAL CHIP
CARBON
CARBON
METAL CHIP

10K
150K
220
10
22K

5%
5%
5%
5%
5%

1/10W
1/10W
1/2W
1/4W
1/10W

R510
R511
R512
R513
R514

1-216-847-11
1-249-393-11
1-216-845-11
1-249-433-11
1-216-833-11

METAL CHIP
CARBON
METAL CHIP
CARBON
METAL CHIP

150K
10
100K
22K
10K

5%
5%
5%
5%
5%

1/10W
1/4W
1/10W
1/4W
1/10W

R515
R516
0 R519
R701
R702

1-216-833-11
1-216-833-11
1-220-894-11
1-216-821-11
1-216-805-11

METAL CHIP
METAL CHIP
METAL
METAL CHIP
METAL CHIP

10K
10K
0.22
1K
47

5%
5%
10%
5%
5%

1/10W
1/10W
5W
1/10W
1/10W
(W2500)

R702

1-216-817-11 METAL CHIP

470

R703
R704

1-216-841-11 METAL CHIP
1-216-821-11 METAL CHIP

47K
1K

R704

1-216-822-11 METAL CHIP

1.2K

R705

1-216-815-11 METAL CHIP

330

5%
1/10W
(W3000/W3800)
5%
1/10W
5%
1/10W
(W3000/W3800)
5%
1/10W
(W2500)
5%
1/10W

R706
R707
R708
R709
R710

1-216-812-11
1-216-815-11
1-216-833-11
1-249-433-11
1-249-407-11

180
330
10K
22K
150

5%
5%
5%
5%
5%

METAL CHIP
METAL CHIP
METAL CHIP
CARBON
CARBON

1/10W
1/10W
1/10W
1/4W
1/4W

SWITCH BOARD
*************
< CONNECTOR >
CNP902 1-564-321-00 PIN, CONNECTOR (3.96mm PITCH) 2P
< SWITCH >
0 S901

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

(POWER)
************************************************************
MISCELLANEOUS
**************
0 151
0 151
0 151
0 151
0 151

1-769-079-61
1-777-071-23
1-783-820-11
1-696-848-81
1-827-597-41

0 151
0 201
0 201
0 201

1-834-288-11
1-769-079-61
1-834-288-11
1-777-071-23

0 201
0 201
0 F901
0 F901
0 F901

CORD, POWER (KR)
CORD, POWER (W2500: AEP, UK, R51, SP, MY)
CORD, POWER (W2500: US, CND)
CORD, POWER (W2500: AUS)
CORD, POWER (TW)

CORD, POWER (TH)
CORD, POWER (KR)
CORD, POWER (TH)
CORD, POWER
(W3000: E51, SP, MY/W3800: AEP, E51, SP, MY)
1-783-820-11 CORD, POWER (W3000/W3800: US, CND)

1-696-848-81 CORD, POWER (W3000/W3800: AUS)
1-532-463-33 FUSE (T1AL/250V)
(W2500: AEP, UK, SP, MY, AUS, KR, TH)
1-532-503-33 FUSE (T1.6AL/250V) (W2500: E51)
1-533-418-12 FUSE, GLASS CYLINDRICAL (DIA.5) (2.5A/125V)
(W2500: US, CND, TW)

17

SA-W2500/W3000/W3800
Ver. 1.1
Ref. No.
0 F901

Part No.
Description
Remark
1-532-388-33 FUSE (T2AL/250V)
(W3000: SP, MY, AUS, KR, TH/W3800: AEP, SP, MY, AUS)

0 F901
0 F901
0 F903
0 F903
SP101

1-532-465-33 FUSE (T3.15AL/250V) (W3000,W3800:E51)
1-532-746-11 FUSE, GLASS TUBE (4A/125V)
(W3000,W3800: US, CND)
1-532-463-33 FUSE (T1AL/250V) (W2500: E51)
1-532-388-33 FUSE (T2AL/250V) (W3000,W3800: E51)
1-826-571-11 LOUDSPEAKER (25cm) (W2500)

SP101
SP101
0 T1
0 T1
0 T1

1-826-572-11
1-826-573-11
1-445-129-11
1-445-133-11
1-445-167-11

0 T1

1-445-128-11 POWER TRANSFORMER
(W3000,W3800: US, CND)
1-445-164-11 POWER TRANSFORMER
(W3000: SP, MY, AUS, KR, TH/W3800: AEP, SP, MY, AUS)
1-445-165-11 POWER TRANSFORMER (W3000,W3800: E51)
1-445-286-11 POWER TRANSFORMER (W2500: TW)

0 T1
0 T1
0 T1

LOUDSPEAKER (30cm) (W3000)
LOUNDSPEAKER (38cm) (W3800)
POWER TRANSFORMER (W2500: E51)
POWER TRANSFORMER (W2500: US, CND)
POWER TRANSFORMER
(W2500: AEP, UK, SP, MY, AUS, KR, TH)

************************************************************
ACCESSORIES
************
0
0

1-569-008-22
1-769-329-21
1-770-019-61
2-899-140-11

ADAPTOR, CONVERSION 2P (E51)
CORD, CONNECTION (PIN-PIN)
ADAPTOR, CONVERSION PLUG (UK)
MANUAL, INSTRUCTION (ENGLISH)
(W2500: E51, AUS)
2-899-141-11 MANUAL, INSTRUCTION (ENGLISH, FRENCH)
(W2500: US, CND, AEP, UK, SP, MY, E51, TH, TW/W3000/W3800)
2-899-141-21 MANUAL, INSTRUCTION (SPANISH,
TRADITIONAL CHINESE)
(AEP, E51, SP, MY, TH, TW)
2-899-141-31 MANUAL, INSTRUCTION (GERMAN, DUTCH)
(AEP)
2-899-141-41 MANUAL, INSTRUCTION (DANISH, FINNISH)
(AEP)
2-899-141-61 MANUAL, INSTRUCTION (PORTUGUESE) (AEP)
2-899-141-71 MANUAL, INSTRUCTION (ITALIAN, SWEDISH)
(AEP)
2-899-141-81 MANUAL, INSTRUCTION (RUSSIAN, POLISH)
(AEP)
2-899-141-91 MANUAL, INSTRUCTION (KOREAN) (KR)
4-235-237-01 FOOT (Dia. 25mm, 4pcs)

18

SA-W2500/W3000/W3800

MEMO

19

SA-W2500/W3000/W3800

REVISION HISTORY
Clicking the version allows you to jump to the revised page.
Also, clicking the version at the top of the revised page allows you to jump to the next revised page.

Ver.

Date

Description of Revision

1.0

2007.02

New

1.1

2007.07

Addition of Korean, Thai and Taiwan model for SA-W2500.
Addition of Korean and Thai model for SA-W3000.



---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.4
Linearized                      : No
Page Mode                       : UseThumbs
XMP Toolkit                     : Adobe XMP Core 4.0-c316 44.253921, Sun Oct 01 2006 17:14:39
Producer                        : Acrobat Distiller 5.0.5 for Macintosh
Keywords                        : 
Create Date                     : 2007:01:26 04:35:24Z
Modify Date                     : 2007:07:16 17:17:55-05:00
Metadata Date                   : 2007:07:16 17:17:55-05:00
Creator Tool                    : Adobe PageMaker 6.52
Format                          : application/pdf
Creator                         : Sony Corporation
Title                           : SA-W2500/W3000/W3800
Description                     : US, Canadian,　AEP,　UK, E,　Australian
Document ID                     : uuid:343b89bf-8da9-4272-b879-dcb96a313e06
Instance ID                     : uuid:90758e3c-36c8-4448-a296-4a05b751352c
Has XFA                         : No
Page Count                      : 20
Subject                         : US, Canadian,　AEP,　UK, E,　Australian
Author                          : Sony Corporation

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