Sony SA-WCT291 Service Manual

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Sony SA-WCT291 Service Manual
SA-WCT290/WCT291
SERVICE MANUAL
Ver. 1.0 2017.02
• SA-WCT290/WCT291 is the active subwoofer in HT-CT290/CT291.
• All the units included in the HT-CT290/CT291 (SA-CT290/CT291, SA-
WCT290/WCT291, remote control) are required to confi rm the opera-
tion of SA-CT290/CT291. Check in advance that you have all the units.
• For the TEST MODE for this unit, refer to the service manual of HT-CT290/CT291.
SPECIFICATIONS
Subwoofer (SA-WCT290/
SA-WCT291)
CH models:
POWER OUTPUT
50 W (at 4 ohms, 100 Hz)
Other models:
POWER OUTPUT (reference)
100 W (per channel at 4 ohms,
100 Hz)
Speaker system
Subwoofer system, Bass reflex
Speaker
130 mm (5
1
/
in) cone type
8
Power requirements
US, CND models:
120 V AC, 60 Hz
LA9 models:
110 V – 240 V AC, 50/60 Hz
EA models:
127 V – 240 V AC, 50/60 Hz
Other models:
220 V – 240 V AC, 50/60 Hz
Power consumption
On: 15 W
Standby: 0.5 W or less
Dimensions (w/h/d) (approx.)
170 mm × 342 mm × 362 mm
(6
/
in × 13
/
in × 14
/
in)
3
1
3
4
2
8
(vertical installation)
342 mm × 172 mm × 362 mm
(13
1
/
in × 6
7
/
in × 14
3
/
in)
2
8
8
(horizontal installation)
Mass (approx.)
6.3 kg (13 Ib 15 oz)
9-890-686-01
Sony Corporation
2017B80-1
©
2017.02
Published by Sony EMCS (Malaysia) PG Tec
Photo: SA-WCT290 (Black) Photo: SA-WCT290 (White) /
Wireless transmitter/
receiver section
Frequency band
2.4 GHz (2.4000 GHz – 2.4835 GHz)
Modulation method
FHSS (Freq Hopping Spread Spectrum)
Design and specifications are subject to change without
notice.
Copyrights and Trademarks
•
This system incorporates Dolby* Digital.
* Manufactured under license from Dolby Laboratories.
Dolby, Dolby Audio, and the double-D symbol are
trademarks of Dolby Laboratories.
®
• The BLUETOOTH
word mark and logos are registered
trademarks owned by Bluetooth SIG, Inc. and any use of
such marks by Sony Corporation is under license. Other
trademarks and trade names are those of their respective
owners.
•
This system incorporates High-Defi nition Multimedia Inter-
face (HDMI™) technology.
The terms HDMI and HDMI High-Defi nition Multimedia
Interface, and the HDMI Logo are trademarks or registered
trademarks of HDMI Licensing, LLC in the United States
and other countries.
•
"BRAVIA" is a trademark of Sony Corporation.
•
"PlayStation" is a registered trademark of Sony Computer
Entertainment Inc.
•
MPEG Layer-3 audio coding technology and patents
licensed from Fraunhofer IIS and Thomson.
•
Windows Media is either a registered trademark or trademark
of Microsoft Corporation in the United States and/or other
countries.
Canadian Model
Australian Model
SA-WCT291
•
This product is protected by certain intellectual property
rights of Microsoft Corporation. Use or distribution of such
technology outside of this product is prohibited without a
license from Microsoft or an authorized Microsoft subsidiary.
•
"ClearAudio+" is a trademark of Sony Corporation.
•
Other system and product names are generally trademarks or
registered trademarks of the manufacturers. ™ and ® marks
are not indicated in this document.
ACTIVE SUBWOOFER
US Model
E Model
SA-WCT290
AEP Model
UK Model
SA-WCT290/WCT291