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SA-WM500

SERVICE MANUAL

SPECIFICATIONS

US Model

Canadian Model

AEP Model

UK Model

E Model

Australian Model

ACTIVE SUBWOOFER

Ver. 1.3  2006.08

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:

With 6 ohm loads, from 20 – 200 Hz; rated 150 watts, minimum RMS
power, with no more than 0.7 % total harmonic distortion from 250
milliwatts to rated output.

System

Type

Active Subwoofer (magnetically shielded design)

Speaker unit

Woofer: 30 cm dia. (12 in.), cone type

Amplifier section

Continuous RMS output : (0.7%) 150W

Reproduction frequency range

20 Hz – 200 Hz

High frequency cut-off frequency

50 Hz – 200 Hz

Phase selector

NORMAL, REVERSE

Inputs

Input jacks

LINE IN: input pin jack
SPEAKER IN: input terminals

Output jacks

LINE OUT: output pin jack
SPEAKER OUT: output terminals

General

Power requirements

USA and Canada models: 120 V AC, 60 Hz
AEP, UK, MY, SP, TH models: 230 V AC, 50/60 Hz
AUS model : 240V AC, 50/60 Hz
TW model : 110 V AC, 60Hz

Power consumption

120 W

Dimensions

Approx. 360 x 425 x 412 mm
(14 

1

 / 

4

 x 16 

3

 / 

4

 x 16 

1

 / 

4

 in.) (w/h/d)

Mass

18 kg (39.6 lb 1oz)

Supplied accessories

Foot pads (4)
Audio connecting cord (1 phono – 1 phono),
2 m (6 ft 6 

1

 / 

2

 in.) (1)

Speaker cords, 2.5 m (8 ft 2 

1

 / 

2

 in.) (2)

Design and specifications are subject to change without notice.

Sony Corporation

Home Audio Division
Published by Sony Techno Create Corporation

9-877-136-04

2006H02-1
© 2006.08

Summary of Contents for SA-WM500

Page 1: ...cut off frequency 50 Hz 200 Hz Phase selector NORMAL REVERSE Inputs Input jacks LINE IN input pin jack SPEAKER IN input terminals Output jacks LINE OUT output pin jack SPEAKER OUT output terminals General Power requirements USA and Canada models 120 V AC 60 Hz AEP UK MY SP TH models 230 V AC 50 60 Hz AUS model 240V AC 50 60 Hz TW model 110 V AC 60Hz Power consumption 120 W Dimensions Approx 360 x ...

Page 2: ...l 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...

Page 3: ...ION 1 GENERAL This section is extracted from instruction manual Location of controls POWER POWER indicator POWER LEVEL MIN MAX CUT OFF FREQ 50Hz PHASE 200Hz REVERSE NORMAL CUT OFF FREQ LEVEL PHASE AUTO OFF POWER SAVE ...

Page 4: ...g A B Line B B Line Voltages are dc with respect to ground under no signal conditions no mark Power on Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal production tolerances Signal path F AUDIO Abbreviation CND Canadian model MY Malaysia model SP Singapore model AUS Australian model TW Taiwan model TH Thai model Note The components identi fied by ma...

Page 5: ...C712 C704 R704 R713 R705 JW049 R708 R714 D702 D701 C706 JW034 R707 C710 R710 D703 R711 Q701 R709 C705 E R702 R701 C707 JW048 R712 JW033 R706 BC801 OUT SPEAKER IN L R OUT LINE IN POWER SAVE AUTO OFF t SP401 SPEAKER IC601 JW037 C604 C605 S601 RV601 RV602 R605 R606 R607 R601 R602 R604 R603 C606 C601 R609 C602 IC602 JW038 C608 BC601 C607 R611 R612 C603 JW039 R608 R610 JW040 LEVE PHASE CUT OFF FREQ NOR...

Page 6: ... 100k 2SC2785 2 2 35V 330 35V 22k 2SC2785 220 10V 22k 100k 10 35V 10 35V MTZJ T 72 12B MTZJ T 72 12B 2SC1815 2SA1015 2 2k 10 50V 10 50V 2 2k 220 25V 11ES2 11ES2 220 25V 11ES2 11ES2 10 1 4W 0 1 10 1 4W 0 1 0 1 0 1 DTC124ES 56k 10000 71V 10000 71V RBV602 B3B XH A B3B XH A 1SS133T 24V POWER RLY 0 01 2P 2P MAIN TRANSFORMER SUB TRANSFORMER 0 01 B2P3 VH 0 01 SPR 325MVW 2 2k 1k 2 2k B4B EH B3 4 B EH 1SS1...

Page 7: ...E FRAME ASSY WOOD 3 A 1186 852 A SPEAKER CABINET ASSY WOOD MI MY SP TH 3 A 4736 349 A SPEAKER CABINET ASSY BLACK 3 A 4736 563 A SPEAKER CABINET ASSY WOOD M 4 A 4731 771 A MAIN BOARD COMPLETE 5 A 4731 772 A CONTROL BOARD COMPLETE 6 4 229 774 01 SCREW TAPPING HEXAGON SOCKET 7 4 235 903 01 SCREW 3 5X20 8 4 228 148 21 COVER REAR EXCEPT US CND 8 4 228 148 31 COVER REAR US CND 9 4 250 465 01 KNOB VOL 10...

Page 8: ... 10K 5 1 4W R602 1 249 441 11 CARBON 100K 5 1 4W R603 1 247 881 00 CARBON 120K 5 1 4W R604 1 249 441 11 CARBON 100K 5 1 4W R605 1 249 425 11 CARBON 4 7K 5 1 4W F R606 1 249 425 11 CARBON 4 7K 5 1 4W F R607 1 247 887 00 CARBON 220K 5 1 4W R608 1 249 429 11 CARBON 10K 5 1 4W R609 1 249 429 11 CARBON 10K 5 1 4W R610 1 249 425 11 CARBON 4 7K 5 1 4W F R611 1 249 429 11 CARBON 10K 5 1 4W R612 1 249 441 ...

Page 9: ... 56K 5 1 4W R403 1 249 441 11 CARBON 100K 5 1 4W R404 1 249 441 11 CARBON 100K 5 1 4W R405 1 249 433 11 CARBON 22K 5 1 4W R406 1 249 433 11 CARBON 22K 5 1 4W R501 1 249 435 11 CARBON 33K 5 1 4W R502 1 249 435 11 CARBON 33K 5 1 4W R503 1 249 435 11 CARBON 33K 5 1 4W R504 1 249 435 11 CARBON 33K 5 1 4W R505 1 260 107 11 CARBON 4 7K 5 1 2W R506 1 260 107 11 CARBON 4 7K 5 1 2W R507 1 249 417 11 CARBON...

Page 10: ... 96mm PITCH 2P CAPACITOR 0C901 1 113 925 11 CERAMIC 0 01uF 20 250V 0C902 1 113 925 11 CERAMIC 0 01uF 20 250V DIODE D901 8 719 991 33 DIODE 1SS133T 77 RELAY 0RY901 1 755 458 11 RELAY POWER SWITCH BOARD CONNECTOR BC302 1 580 230 11 PIN CONNECTOR PC BOARD 2P CAPACITOR 0C301 1 113 925 11 CERAMIC 0 01uF 20 250V SWITCH 0S301 1 554 920 11 SWITCH PUSH AC POWER 1 KEY POWER MISCELLANEOUS 012 1 696 874 11 CO...

Page 11: ...11 SA WM500 MEMO ...

Page 12: ...er right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2003 03 New 1 1 2003 06 Addition of Australian and Taiwan models ENG 03006 1 2 2004 09 Suffix change of Part No Ref No 8 and addition of destination SPM 04095 1 3 2006 08 Addition of Singapore MI and Thai MI models ...

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