Sony HT-NT3 Service Manual

SERVICE MANUAL
Ver. 1.1 2015.05
• All of the units included in the HT-NT3 (SA-NT3/SA-
WNT3) are required to confi rming operation of SA-NT3.
Check in advance that you have all of the units.
COMPONENT MODEL NAME
Bar Speaker (Active Speaker System)
Subwoofer (Active Subwoofer)
Amplifi er section
US model only:
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(FTC)
Front L + Front R:
With 4 ohms loads, both channels driven, from
300 Hz – 20,000 Hz; rated 50 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:
133 W (per channel at 4 ohms, 1 kHz)
Except US model:
POWER OUTPUT (rated)
Front L + Front R:
60 W + 60 W (at 4 ohms, 1 kHz, 1% THD)
POWER OUTPUT (reference)
Front L/Front R:
133 W (per channel at 4 ohms, 1 kHz)
Inputs
HDMI IN 1*/2/3
TV (DIGITAL IN)
ANALOG IN
Output
HDMI OUT* (ARC)
9-890-666-02
Sony Corporation
2015E81-1
© 2015.05 Published by Sony EMCS (Malaysia) PG Tec
Photo: SA-NT3
HT-NT3
SA-NT3
SA-WNT3
SPECIFICATIONS
* HDMI IN 1 and HDMI OUT jacks support HDCP 2.2
protocol. HDCP 2.2 is newly enhanced copyright
protection technology that is used to protect content
such as 4K movies.
HDMI section
Connector
Type A (19pin)
USB section
(USB) port:
Type A (For connecting USB memory, memory
card reader, and digital still camera)
LAN section
LAN (100) terminal
100BASE-TX Terminal
Wireless LAN section
Standards Compliance
IEEE 802.11 a/b/g/n
Frequency band
2.4 GHz, 5 GHz
BLUETOOTH section
Communication system
BLUETOOTH Specifi cation version 3.0
Output
BLUETOOTH Specifi cation Power Class 1
Maximum communication range
Line of sight approx. 30 m (98.4 ft)
HT-NT3
Canadian Model
Australian Model
Frequency band
2.4 GHz
Modulation method
FHSS (Freq Hopping Spread Spectrum)
Compatible BLUETOOTH profi les
A2DP 1.2 (Advanced Audio Distribution Profi le)
AVRCP 1.5 (Audio Video Remote Control Profi le)
3)
Supported Codecs
SBC 4) , AAC, LDAC
Transmission range (A2DP)
20 Hz – 20,000 Hz (Sampling frequency 44.1 kHz,
48 kHz, 88.2 kHz, 96 kHz)
1) The actual range will vary depending on factors such
as obstacles between devices, magnetic fi elds around
a microwave oven, static electricity, cordless phone,
reception sensitivity, antenna's performance, operating
system, software application, etc.
2) BLUETOOTH standard profi les indicate the purpose
of BLUETOOTH communication between devices.
3) Codec: Audio signal compression and conversion
format
4) Subband Codec
Front L/Front R speaker section
Speaker system
2-way speaker system, Acoustic suspension
1)
ACTIVE SPEAKER SYSTEM
SA-NT3
US Model
AEP Model
UK Model
E Model
2)
– Continued on next page –
HT-NT3
SOUND BAR
SA-NT3