Sony HT-CT180 Service Manual

SERVICE MANUAL
Ver. 1.0 2015.02
• All of the units included in the HT-CT180
(SA-CT180/SA-WCT180/Remote control)
are required to confi rming operation
of SA-CT180. Check in advance that
you have all of the units.
Note:
Be sure to keep your PC used for service and
checking of this unit always updated with the
latest version of your anti-virus software.
In case a virus affected unit was found during
service, contact your Service Headquarters.
COMPONENT MODEL NAME
Bar Speaker (Active Speaker System)
Subwoofer (Active Subwoofer)
• Please refer to service manual separately issued for Subwoofer.
Amplifier section
U.S. models:
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(FTC)
Front L + Front R:
With 4 ohms loads, both channels
driven, from 200 Hz - 20,000 Hz; rated
13 Watts per channel minimum RMS
power, with no more than 1% total
harmonic distortion from
250 milliwatts to rated output.
POWER OUTPUT (reference)
Front L/Front R speaker:
25 Watts (per channel at 4 ohms,
1 kHz)
Except US models:
POWER OUTPUT (rated)
Front L + Front R:
13 W + 13 W (at 4 ohms, 1 kHz, 1% THD)
POWER OUTPUT (reference)
Front L/Front R speaker:
25 Watts (per channel at 4 ohms,
1 kHz)
Inputs
OPTICAL
ANALOG
9-896-127-01
Sony Corporation
2015B33-1
©
2015.02 Published by Sony Techno Create Corporation
HT-CT180
SA-CT180
SA-WCT180

SPECIFICATIONS

BLUETOOTH section
Communication system
BLUETOOTH Specification version 4.0
Output
BLUETOOTH Specification Power Class
2
Maximum communication range
1)
Line of sight approx. 10 m (33 ft)
Maximum number of devices to be
registered
8 devices
Frequency band
2.4 GHz band (2.4000 GHz -
2.4835 GHz)
Modulation method
FHSS (Freq Hopping Spread Spectrum)
2)
Compatible BLUETOOTH profiles
A2DP (Advanced Audio Distribution
Profile)
3)
Supported Codecs
4)
SBC
Transmission range (A2DP)
20 Hz - 20,000 Hz (Sampling frequency
44.1 kHz)
HT-CT180
Photo: SA-CT180
1)
The actual range will vary depending on
factors such as obstacles between
devices, magnetic fields around a
microwave oven, static electricity,
cordless phone, reception sensitivity,
operating system, software application,
etc.
2)
BLUETOOTH standard profiles indicate
the purpose of BLUETOOTH
communication between devices.
3)
Codec: Audio signal compression and
conversion format
4)
Subband Codec
Speakers
Front L/Front R speaker section
Speaker system
2-way speaker system, Acoustic
suspension
Speaker
9
Tweeter: 14 mm - 25 mm ( / in - 1 in)
16
balance dome type
5
Woofer: 40 mm × 120 mm (1 / in ×
8
3
4 / in) cone type
4
ACTIVE SPEAKER SYSTEM
SA-CT180
US Model
Canadian Model
AEP Model
UK Model
Australian Model
General
Power requirements
120 V AC, 60 Hz (US and Canadian models)
220 V - 240 V AC, 50 Hz/60 Hz
(AEP, UK and Australian models)
Power consumption
On: 17 W
Standby mode: 0.5 W or less
BLUETOOTH Standby mode: 3 W or
less
Dimensions (approx.) (w/h/d)
901 mm × 52 mm × 84 mm
1 1 3
(35 / in × 2 / in × 3 / in)
2 8 8
Mass (approx.)
2 kg (4 lb 7 oz)
Wireless transmitter
Frequency band
2.4 GHz band (2.404 GHz - 2.476 GHz)
Modulation method
GFSK
Supplied accessories
Remote control (1)
R03 (size AAA) batteries (2)
Optical digital cable (1)
Speaker pads for the subwoofer (4)
Design and specifications are subject to
change without notice.
HT-CT180

SOUND BAR

SA-CT180