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SA-WMSP75/WMSP85
SERVICE MANUAL
Ver 1.3 2003. 12

US Model Canadian Model
SA-WMSP75/WMSP85

AEP Model UK Model E Model Australian Model
SA-WMSP85
· SA-WMSP75/WMSP85 are the sub woofer section HT-DDW750,HT-1600DP,HT-6600DP and HT-1750DP.

photo: SA-WMSP75

SPECIFICATION
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
Power requirements
Area code Power requirements

With 6 ohm loads, from 28 ­ 200 Hz; rated 75 watts (SA-WMSP75) / 100 watts (SA-WMSP85), minimum RMS power, with no more than 0.8% total harmonic distortion from 250 milliwatts to rated output (Models of area code U only).
Speaker system Speaker unit Enclosure type Active subwoofer, magnetically shielded Woofer: 20 cm cone type Acoustically loaded bass reflex

U, CA, MX E2

120 V AC, 60 Hz 120/220/230 V AC, 50/60 Hz

CEL, CEK, SP, AU 230 V AC, 50/60 Hz

Power consumption SA-WMSP75 SA-WMSP85 Dimensions (w/h/d)

75 W 100 W Approx. 270 × 325 × 398 mm (10 3/4 × 12 7/8 × 15 3/4 inches) including front panel 10.0 kg (22 lb 1 oz) 9.0 kg (19 lb 14 oz)

Continuous RMS power output (6 ohms, 20 ­ 250 Hz) SA-WMSP75 75 W SA-WMSP85 100 W Reproduction frequency range 28Hz ­ 200 Hz High frequency cut-off frequency 150 Hz Input LINE IN (input pin jacks)

Mass SA-WMSP85 SA-WMSP75

· Abbreviation AU : Australian model CA : Canadian model CEK : UK model CEL : AEP model MX : Mexican model SP : Singapore model U : US model

ACTIVE SUBWOOFER
9-877-044-04
2003L16-1 © 2003.12

Sony Corporation
Home Audio Company Published by Sony Engineering Corporation

SA-WMSP75/WMSP85

SAFETY CHECK-OUT
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. 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 viscous (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.

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 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. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 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)

2.

3.

To Exposed Metal Parts on Set

0.15µF

1.5k

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 IDENTIFÉS 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 PIÈSES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.

2

SA-WMSP75/WMSP85 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.)
Note on Printed Wiring Boards: · X : parts extracted from the component side. · Y : parts extracted from the conductor side. · b : Pattern from the side which enables seeing. Note on Schematic Diagram: · All capacitors are in µF unless otherwise noted. p: pF. 50 WV or less are not indicated except for electrolytics and tantalums. · 2 : nonflammable resistor. · 5 : fusible resistor. · All resistors are in and 1/4 W or less unless otherwise specified. · C : panel designation.
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 pièce portant le numéro spécifié.

1-2. IC Block Diagrams

IC301 STK404-130S (MAIN Board)

· 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 10M). Voltage variations may be noted due to normal preduction tolerances. · Signal path. F : AUDIO · Abbreviation CND : Canadian model. E2 : 120V AC Area in E model. MX : Mexican model.

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

1-1. Circuit Board Location
INPUT(CONTROL) BOARD MAIN BOARD SWITCH BOARD

IC301 STK-404-100S (MAIN Board)

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

POWER TRANS BOARD

CONTROL BOARD

3

3

SA-WMSP75/WMSP85

Ver 1.2 2003.06 1-3. Printed Wiring Board ­ MAIN Section ­ · See page 3 for Circuit Boards Location. ·

: Uses unleaded solder.

1 A

2

3

4

5

6

7

8

WMSP75

4

5

(
WMSP85

)

B

IC203
1 8 4 5

IC202
1 8

WMSP75

C

WMSP85

INPUT

D

IC301

· Semiconductor

Location
Ref. No. Location C-3 C-3 E-4 E-4 D-2 F-2 F-2 E-2 E-2 E-4 C-2 B-3 B-3 D-4 D-2 D-2 D-2 D-2 E-4

E

SP1 WMSP85 WMSP75

F

D205 D206 D301 D302 D304 D401 D402 D403 D501 D502 D602 IC202 IC203 IC301 Q501 Q502 Q503 Q504 Q505

POWER TRANS

CN402 WMSP75 : 3P WMSP85 : 6P

11 (11)

G

4

4

SA-WMSP75/WMSP85
Ver 1.2 2003.06 1-4. Printed Wiring Board ­ POWER Section ­ · See page 3 for Circuit Boards Location. ·
: Uses unleaded solder.

AC IN

E2

EXCEPT E2

E2

230V

WMSP85

CNP401 WMSP75:3P WMSP85:6P

5

5

SA-WMSP75/WMSP85

Ver 1.2 2003.06 1-5. Schematic Diagrams · See page 3 for IC Block Diagrams.

R209 100k R208 10k IC202(1/2) NJM4565DD C201 10 50V R202 1k CN202 2P R212 22k C203 0.1 C204 0.1 IC202(2/2) NJM4565DD C208 0.22 R213 22k IC203(1/2) NJM4565DD R216 10k CNP111 3P CNP801 3P C801 10 50 RV801 20k

J101

C101 220p

R110 100k

D205 MTZJ-T-72-12B

R205 100k

R206 10k

CN101 2P

R207 10k

R210 470k

R214 220k C205 10 50V

C207 0.01

C210 10 50

C209 220p IC203(2/2) NJM4565DD

R211 220k

C206 10 50V D206 MTZJ-T-72-12B R217 100k C211 220p

WMSP75

WMSP85
IC301 STK404-130S

R506 22k Q505 2SC2785TP-E

R301 4.7k

C302 10 50V C312 220p

C313 220p R306 4.7k R307 4.7k R308 C308 10 50V

D302 1SS133T-72

D502 1SS133T-72

D301 1SS133T-72

R507 4.7k

R313 7

C301 220p 50V

R302 47k

R303 470

R304 100 2W C305 100 50V C304 100 50V

WMSP75

R315 47k

R309 120(WMSP85) 220(WMSP75) C303 100 10V

JW501

C307 47 50V

C306 10 50V C309 0.1 50V C310 0.1 50V R310 10 R311 680 1W

6

CN204 2P

D602 1SS133T-72

D304 1SS133T-72

7
C601 10 50V R601 4 R508 1k

RY301

4

R313 WMSP75 : 10k WMSP85 : 22k
R314 1 1/4W R305 47k

C311 10p

R313 WMSP75 : 2.2k/2W WMSP85 : 3.3k/3W

R312 22k

Q502 2SC2784-EFP-TP Q504 DTC124ESA-TP R504 100k

R503 100k

R502 47k C405 1 C406 1

R401 1k

JW401

D401 5 C401 0.1 C403 3 CN301 2P

F901 6

CN2 2P JW1

CN3 2P C901 4700p 250V

S901

C2 4700p 250V

CN1 2P

R505 22k Q503 2SC2785TP-E

C502 220 35V

R402 1k 2W

C404 3 JW402

D901 SEL5423E-TP15

C402 0.1

F901 6 CN2 2P S2

CN901

Q501 2SC2785TP-E

1 C405, C406 WMSP75 : 100uF/25V WMSP85 : 100uF/50V
D501 1SS133T-72 C501 10 50V R501 R500 10k 2.2k JW403

3

C403, C404 WMSP75 : 3300uF/50V WMSP85 : 4700uF/63V

5

D401 WMSP75 : D3SBA20 WMSP85 : RBV-602-01

C503 220 10V

C407 470 50V

D402 11ES2-NTA2B

C409 0.1

R403 10 1/4W CN402 2 CNP401 2

C2 4700p 250V

JW404

C408 470 50V

D403 11ES2-NTA2B

C410 0.1

R404 10 1/4W

JW2 F902 6 T1

CN1 2P

WMSP85

2

CN402, CNP401 WMSP75 : 3P WMSP85 : 6P

6

6

SA-WMSP75/WMSP85 SECTION 2 EXPLODED VIEWS
NOTE: · -XX, -X mean standardized parts, so they may have some differences from the original one. · 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. · Abbreviation AUS : Australian model E2 : 120V AC Area in E model CND : Canadian model MX : Mexican model SP : Singapore model

Ver 1.3 2003.12

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 pièce portant le numéro spécifié.

2-1. Front Section

SP1 not supplied

8

4 2
#1 #1 not supplied Amp section #1

#1

not supplied supplied with RV801

6 1 3

Ref. No. 1 1 2 3 3 3 4

Part No. 4-243-842-01 4-243-842-11 4-998-417-02 4-243-834-01 4-243-834-11

Description

Remarks

Ref. No. 6 6 8 SP1 SP1 #1

Part No. 4-999-482-01 4-999-482-11 4-235-677-01 1-529-995-12 1-825-004-13

Description KNOB (VOL)(SILVER) KNOB (VOL)(BLACK) SCREW (4X20)(TYPE1), +BVTP SPEAKER (20cm)(WMSP75) SPEAKER (20cm)(WMSP85)

Remarks

NET, GRILLE (SILVER) NET, GRILLE (BLACK) EMBLEM (No.5), SONY PANEL, FRONT (SILVER)(US,CND) PANEL, FRONT (BLACK)(WMSP75 : US)

4-243-834-21 PANEL, FRONT (SILVER)(EXCEPT US,CND) 4-973-938-83 KNOB (A), PUSH

7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3

7

SA-WMSP75/WMSP85
Ver 1.2 2003.06

2-2. Amp Section

not supplied

52
#2 #1 #3

not supplied

#1

57

not supplied #1 not supplied T1 #3 not supplied F902 F901 #3 not supplied

51

53

54 53

Ref. No. 51 51 51 52 52 53 * 54 0 57 0 57 0 57 0 57

Part No.

Description

Remarks

Ref. No. 0 F901 0 F901 0 F902 0 T1 0 T1 0 T1 0 T1 #1 #2 #3

Part No. 1-533-450-11 1-532-463-51 1-532-464-31 1-439-625-11

Description

Remarks

A-4723-991-A CABINET ASSY, SPEAKER (SILVER) (US,CND,E2,MX,AUS) A-4725-995-A CABINET ASSY, SPEAKER (BLACK) (WMSP75 : US) A-4723-998-A CABINET ASSY, SPEAKER (SILVER)(AEP,UK,SP) A-4731-189-A MAIN BOARD,COMPLETE (WMSP75) A-4731-195-A MAIN BOARD,COMPLETE (WMSP85) 4-235-677-01 3-703-244-00 1-696-847-11 1-769-744-11 1-783-532-11 SCREW (4X20)(TYPE1), +BVTP BUSHING (2104), CORD CORD, POWER (AUS) CORD, POWER (AEP,UK,SP) CORD, POWER (US,CND,MX)

FUSE, GLASS TUBE 2.5A/125V (US,CND,MX) FUSE T1AL/250V (EXCEPT US,CND,MX) FUSE T2.5AL /250V (E2) POWER TRANSFORMER (WMSP85 : US,CND,MX) 1-439-628-11 POWER TRANSFORMER (WMSP75 : US,CND 1-439-623-11 1-439-624-11 7-685-647-79 7-685-650-79 7-685-881-09 POWER TRANSFORMER (E2) POWER TRANSFORMER (AEP,UK,SP,AUS) SCREW +BVTP 3X10 TYPE2 IT-3 SCREW +BVTP 3X16 TYPE2 IT-3 SCREW +BVTT 4X8 (S)
Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

1-792-823-12 CORD, POWER (TRACKING)(E2)

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

8

SA-WMSP75/WMSP85 SECTION 3 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. · Items marked "*" are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. · CAPACITORS: uF: µF · COILS uH: µH RESISTORS All resistors are in ohms. METAL: metal-film resistor METAL OXIDE: Metal Oxide-film resistor F: nonflammable · SEMICONDUCTORS In each case, u: µ, for example: uA...: µA... , uPA... , µPA... , uPB... , µPB... , uPC... , µPC... , uPD..., µPD... · Abbreviation AUS : Australian model E2 : 120V AC Area in E model CND : Canadian model MX : Malaysia model SP : Singapore model Remarks Ref. No. C208 C209 C210 C211 C301 10uF 20.00% 50V C302 C303 C304 C305 C306 C307 C308 C309 C310 C311 C312 C313 C401 C402 C403 1-126-964-11 1-104-665-11 1-126-968-11 1-126-968-11 1-126-964-11 1-126-967-11 1-126-964-11 1-136-165-00 1-136-165-00 1-162-199-31 1-128-813-11 1-128-813-11 1-136-165-00 1-136-165-00 1-126-974-11 ELECT ELECT ELECT ELECT ELECT ELECT ELECT FILM FILM CERAMIC CERAMIC CERAMIC FILM FILM ELECT 10uF 100uF 100uF 100uF 10uF 47uF 10uF 0.1uF 0.1uF 10PF 220PF 220PF 0.1uF 0.1uF 3300uF 20.00% 20.00% 20.00% 20.00% 20.00% 20.00% 20.00% 5% 5% 5% 50V 10V 50V 50V 50V 50V 50V 50V 50V 50V Part No. 1-131-696-11 1-128-813-11 1-126-964-11 1-128-813-11 1-128-813-11 ·

Ver 1.2 2003.06

CONTROL MAIN
When indicating parts by reference number, please include the board name. 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 pièce portant le numéro spécifié.

INPUT(CONTROL)

Ref. No.

Part No.

Description CONTROL BOARD ************** < CAPACITOR >

Description FILM CERAMIC ELECT CERAMIC CERAMIC 0.22uF 220PF 10uF 220PF 220PF 5% 5% 20.00% 5% 5%

Remarks 50V 50V 50V 50V 50V

C801

1-126-964-11 ELECT < CONNECTOR >

CNP801 1-691-765-11 PLUG (MICRO CONNECTOR) 3P < VARIABLE RESISTOR > RV801 1-227-511-11 RES, VAR, CARBON 20K (LEVEL) ************************************************************ INPUT (CONTROL) BOARD ********************* < CAPACITOR > C101 C201 1-128-813-11 CERAMIC 1-126-964-11 ELECT < CONNECTOR > 220PF 10uF 5% 50V 20.00% 50V

5% 50V 5% 50V 5% 50V 5% 50V 20.00% 50V (WMSP75) 20.00% 63V (WMSP85) 20.00% 50V (WMSP75 ) 20.00% 63V (WMSP85) 20.00% 25V (WMSP75) 20.00% 50V (WMSP85) 20.00% 25V (WMSP75) 20.00% 50V (WMSP85) 20.00% 50V (WMSP85) 20.00% 50V (WMSP85) 5% 50V (WMSP85) 5% 50V (WMSP85) 20.00% 50V 20.00% 35V

C403 * CN101 1-506-944-11 PIN, CONNECTOR 2P C404 < JACK > C404 J101 1-815-025-11 JACK, PIN 1P (INPUT) C405 < RESISTOR > C405 R110 1-249-441-11 CARBON 100K 5% 1/4W R202 1-249-417-11 CARBON 1K 5% 1/4W F ************************************************************ A-4731-189-A MAIN BOARD, COMPLETE (WMSP75) ********************* A-4731-195-A MAIN BOARD, COMPLETE (WMSP85) ********************* < CAPACITOR > C409 C203 C204 C205 C206 C207 1-136-165-00 1-136-165-00 1-126-964-11 1-126-964-11 1-131-679-31 FILM FILM ELECT ELECT FILM 0.1uF 0.1uF 10uF 10uF 0.01uF 5% 5% 20.00% 20.00% 5% 50V 50V 50V 50V 50V

1-104-482-11 ELECT 1-126-974-11 ELECT 1-104-482-11 ELECT 1-104-665-11 ELECT 1-126-968-11 ELECT

4700uF 3300uF 4700uF 100uF 100uF

C406 C406 C407 C408

1-104-665-11 ELECT 1-126-968-11 ELECT 1-126-971-11 ELECT 1-126-971-11 ELECT 1-136-165-00 FILM

100uF 100uF 470uF 470uF 0.1uF

C410 C501 C502

1-136-165-00 FILM 1-126-964-11 ELECT 1-126-949-11 ELECT

0.1uF 10uF 220uF

9

SA-WMSP75/WMSP85
Ver 1.2 2003.06

MAIN
Ref. No. C503 C601

POWER TRANS
Description 220uF 10uF Remarks 20.00% 10V 20.00% 50V Ref. No. R216 R217 R301 R302 R303 R304 R305 R306 R307 0 R308 R309 < CONNECTOR > R309 1-249-409-11 CARBON 1-249-393-11 CARBON 1-215-868-00 METAL OXIDE 1-249-433-11 CARBON 1-249-429-11 CARBON 1-249-433-11 CARBON 1-217-637-00 FUSIBLE 1-249-437-11 CARBON 1-215-892-11 METAL OXIDE 1-215-892-11 METAL OXIDE 1-219-153-11 FUSIBLE 1-219-153-11 FUSIBLE 1-249-421-11 CARBON 1-249-429-11 CARBON 1-249-437-11 1-249-441-11 1-249-441-11 1-249-433-11 1-249-433-11 CARBON CARBON CARBON CARBON CARBON 220 10 680 22K 10K 22K 1 47K 1K 1K 10 10 2.2K 10K 47K 100K 100K 22K 22K 4.7K 1K 2.2K 3.3K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% Part No. 1-249-429-11 1-249-441-11 1-249-425-11 1-249-437-11 1-249-413-11 1-215-886-11 1-249-437-11 1-249-425-11 1-249-425-11 1-234-182-11 Description CARBON CARBON CARBON CARBON CARBON 10K 100K 4.7K 47K 470 5% 5% 5% 5% 5% Remarks 1/4W 1/4W 1/4W F 1/4W 1/4W F 2W 1/4W 1/4W F 1/4W F

Part No.

1-126-934-11 ELECT 1-126-964-11 ELECT < CONNECTOR >

* CN202 CN204 CN301 CN402 CN402

1-506-944-11 1-564-505-11 1-564-320-00 1-785-101-11

PIN, CONNECTOR 2P PLUG, CONNECTOR 2P PIN, CONNECTOR (3.96mm PITCH) 2P PIN, CONNECTOR (3.96mm PITCH) 3P (WMSP75) 1-785-104-11 PIN, CONNECTOR (3.96mm PITCH) 6P (WMSP85)

METAL OXIDE 100 5% CARBON 47K 5% CARBON 4.7K 5% CARBON 4.7K 5% ENCAPSULATED COMPONENT 120 5%

1-247-809-81 CARBON

CNP111 1-691-765-11 PLUG (MICRO CONNECTOR) 3P < DIODE > D205 D206 D301 D302 D304 D401 D401 D402 D403 D501 D502 D602 8-719-110-31 8-719-110-31 8-719-911-19 8-719-911-19 8-719-911-19 8-719-500-56 8-719-302-38 8-719-024-99 8-719-024-99 8-719-911-19 DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE MTZJ-T-72-12B MTZJ-T-72-12B 1SS133T-72 1SS133T-72 1SS133T-72 D3SBA20 (WMSP75) RBV-602-01 (WMSP85) 11ES2-NTA2B (WMSP85) 11ES2-NTA2B (WMSP85) 1SS133T-72 R310 R311 R312 R313 R313 0 R314 R315 R401 R402 0 R403 0 R404 R500 R501 R502 R503 R504 R505 R506 R507 R508 R601 R601 2SC2785TP-E 2SC2784-EFP-TP 2SC2785TP-E DTC124ESA-TP 2SC2785TP-E

1/4W F (WMSP85) 1/4W F (WMSP75) 1/4W F 1W 1/4W 1/4W (WMSP75) 1/4W (WMSP85) 1/4W 1/4W 2W 2W 1/4W (WMSP75) 1/4W (WMSP85) 1/4W F 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W F 1/4W F 2W (WMSP75) 3W (WMSP85)

8-719-911-19 DIODE 1SS133T-72 8-719-911-19 DIODE 1SS133T-72 < EARTH TERMINAL >

* G1 * G2

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

IC202 IC203 IC301 IC301

8-759-636-74 8-759-636-74 6-600-091-01 6-600-181-01

IC IC IC IC

NJM4565DD NJM4565DD STK404-130S (WMSP85) STK-404-100S (WMSP75)

1-249-425-11 CARBON 1-249-417-11 CARBON 1-215-894-11 METAL OXIDE 1-215-920-11 METAL OXIDE

< TRANSISTOR > Q501 Q502 Q503 Q504 Q505 8-729-119-78 8-729-178-42 8-729-119-78 8-729-029-86 8-729-119-78 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR < RESISTOR > R205 R206 R207 R208 R209 R210 R211 R212 R213 R214 1-249-441-11 1-249-429-11 1-249-429-11 1-249-429-11 1-249-441-11 1-247-895-00 1-247-887-00 1-249-433-11 1-249-433-11 1-247-887-00 CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 100K 10K 10K 10K 100K 470K 220K 22K 22K 220K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W

< RELAY > RY301 1-515-920-11 RELAY ************************************************************ POWER TRANS BOARD ******************* < CAPACITOR > 0 C2 1-113-924-11 CERAMIC < CONNECTOR > CN1 * CN2 1-564-321-00 PIN, CONNECTOR (3.96mm PITCH) 2P 1-580-230-11 PIN, CONNECTOR (PC BOARD) 2P 0.0047uF 20.00% 250V

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 pièce portant le numéro spécifié.

10

SA-WMSP75/WMSP85
Ver 1.2 2003.06

POWER TRANS
Ref. No. Part No. Description < FUSE HOLDER > FH901 FH902 FH951 FH952 1-533-399-11 1-533-399-11 1-533-399-11 1-533-399-11 FUSE HOLDER FUSE HOLDER (E2) FUSE HOLDER FUSE HOLDER (E2) < SWITCH > 1-572-675-11 SWITCH, POWER VOLTAGE CHANGE (VOLTAGE SELECTOR)(E2) ************************************************************ SWITCH BOARD ************* < CAPACITOR > 0 C901 1-113-924-11 CERAMIC < CONNECTOR > CN3 * CN901 1-564-321-00 PIN, CONNECTOR (3.96mm PITCH) 2P 1-564-517-11 PLUG, CONNECTOR 2P < DIODE > D901 8-719-058-03 DIODE SEL5423E-TP15 (POWER) < SWITCH > 0 S901 1-554-920-11 SWITCH, PUSH (AC POWER)(1 KEY)(POWER) ************************************************************ MISCELLANEOUS ************** 0 57 0 57 0 57 0 57 0 F901 0 F901 0 F902 SP1 SP1 0 T1 1-696-847-11 1-769-744-11 1-783-532-11 1-792-823-12 1-533-450-11 1-532-463-51 1-532-464-31 1-529-995-12 1-825-004-13 1-439-625-11 CORD, POWER (AUS) CORD, POWER (AEP,UK,SP) CORD, POWER (US,CND,MX) CORD, POWER (TRACKING) (E2) FUSE, GLASS TUBE 2.5A/125V (US,CND,MX) FUSE T1AL / 250V (EXCEPT : US,CND,MX) FUSE T2.5AL /250V (E2) SPEAKER (20cm)(WMSP75) SPEAKER (20cm)(WMSP85) POWER TRANSFORMER (WMSP85 : US,CND,MX) 0.0047uF 20.00% 250V 0 S2 Remarks

SWITCH

0 T1 0 T1 0 T1

1-439-628-11 POWER TRANSFORMER (WMSP75 : US,CND) 1-439-623-11 POWER TRANSFORMER (E2) 1-439-624-11 POWER TRANSFORMER (AEP,UK,SP,AUS)

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 pièce portant le numéro spécifié.

11

SA-WMSP75/WMSP85

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. 1.0 1.1 1.2 1.3 Date 2003.02 2003.04 2003.06 2003.12 New SA-WMSP85 US model addition SA-WMSP85 Canadian model addition Addition of the Part No. for Ref No.1 (Grille Net, BLACK)
(SPM-03125)

Description of Revision