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Sony SA-NT5 User Manual

Sony SA-NT5
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SERVICE MANUAL
Sony Video & Sound Products Inc.
Published by Sony Techno Create Corporation
HT-NT5
SA-NT5
SPECIFICATIONS
HT-NT5
SOUND BAR
SA-NT5
ACTIVE SPEAKER SYSTEM
9-896-276-03
2016G33-1
©
2016.07
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Chinese Model
Ver. 1.2 2016.07
All of the units included in
the HT-NT5 (SA-NT5/SA-
WNT5/Remote control) are
required to con rming op-
eration of SA-NT5. Check in
advance that you have all of
the units.
COMPONENT MODEL NAME
HT-NT5
Bar Speaker (Active Speaker System) SA-NT5
Subwoofer (Active Subwoofer) SA-WNT5
Amplier section
(US)
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(FTC)
Front L + Front R:
With 8ohms loads, both channels
driven, from 200 - 7,000Hz; rated
25W per channel minimum RMS
power, with no more than 1% total
harmonic distortion from 250mW to
rated output.
POWER OUTPUT (reference)
Front L/Front R speaker blocks: 75W
(per channel at 8ohms, 1kHz)
Front tweeter L/Front tweeter R
speaker blocks: 35 W (per channel at
4ohms, 10kHz)
Top tweeter L/Top tweeter R speaker
blocks: 25 W (per channel at 4ohms,
20kHz)
USB section
(USB) port:
Type A (For connecting USB memory,
memory card reader, digital still
camera)
LAN section
LAN(100) terminal
100BASE-TX Terminal
Wireless LAN section
Communication system
IEEE 802.11 a/b/g/n
Frequency band (Except CH)
2.4 GHz, 5 GHz
BLUETOOTH section
Communication system
BLUETOOTH Specication version 4.1
Output
BLUETOOTH Specication Power
Class1
Maximum communication range
Line of sight approx. 30m
1)
Maximum number of devices to be
registered
9 devices
Frequency band
2.4 GHz band (2.4GHz - 2.4835GHz)
Modulation method
FHSS (Freq Hopping Spread Spectrum)
Compatible BLUETOOTH proles
2)
A2DP 1.2 (Advanced Audio Distribution
Prole)
AVRCP 1.5 (Audio Video Remote
Control Prole)
Supported Codecs
3)
SBC
4)
, AAC
5)
, LDAC
Transmission range (A2DP)
20 Hz - 40,000 Hz (LDAC sampling
frequency 96kHz with 990 kbps
transmission)
20 Hz - 20,000 Hz (Sampling frequency
44.1kHz)
1)
The actual range will vary depending on
factors such as obstacles between
devices, magnetic elds around a
microwave oven, static electricity,
cordless phone use, reception
sensitivity, the operating system,
software applications, etc.
2)
BLUETOOTH standard proles indicate
the purpose of BLUETOOTH
communication between devices.
3)
Codec: Audio signal compression and
conversion format
4)
Abbreviation for Subband Codec
5)
Abbreviation for Advanced Audio
Coding
Front L/Front R speaker block section
Speaker system
2-way 3 speaker system, Acoustic
suspension
Speaker
Woofer: 60mm (2 3/8 in.) cone type
Tweeter: 14mm (9/16 in.) soft dome
type × 2
General
Power requirements
120 V AC, 50 Hz/60 Hz (TW)
120 V AC, 60 Hz (US, CND)
Power consumption
On: 50W
Standby mode: 0.5W or less
[Quick Start/Network Standby] is set to
[O] (default setting): 3 W
[Quick Start/Network Standby] is set to
[On] (all wired network ports
connected, all wireless network ports
activated): 7W
Dimensions* (approx.) (w/h/d)
1,080mm × 58mm × 127mm (42 5/8 in
× 2 3/8 in × 5 in) (without grille frame,
without wall mounting brackets)
1,080mm × 64mm × 127mm (42 5/8
in × 2 5/8 in × 5 in) (with grille frame,
without wall mounting brackets)
1,080mm × 135mm × 80mm (42 5/8
in × 5 3/8 in × 3 1/4 in) (without grille
frame, with wall mounting brackets)
1,080mm × 135mm × 80mm (42 5/8
in × 5 3/8 in × 3 1/4 in) (with grille
frame, with wall mounting brackets)
*Not including projection portion
Mass (approx.)
3.2kg (7 lb 7/8 oz) (without grille
frame)
Compatible iPod/iPhone models
The compatible iPod/iPhone models are as
follows. Update your iPod/iPhone with the
latest software before using with the
system.
BLUETOOTH technology works with:
iPhone 6s Plus/iPhone 6s/iPhone 6 Plus/
iPhone6/iPhone 5s/iPhone 5c/iPhone 5/
iPhone 4s/iPhone 4
iPod touch (6th generation)/iPod touch
(5th generation)
Communication system
Wireless Sound Specication version
2.0
Frequency band
2.4GHz (2.4000GHz - 2.4835GHz)
Modulation methodModulation method
Pi/4 DQPSK
•Bar Speaker (1)
•Grille frame (1)
•Wall mounting brackets (2), Screws (2),
Grille frame support hook (2)
•AC plug adapters (2) (LA)
•Subwoofer (1)
•Remote control (1)
•R03 (size AAA) batteries (2)
•HDMI cable (4K 60p 18Gbps
compatible) (1) (Except AEP, UK)
•Optical digital cable (1) (AEP, UK)
•Startup Guide (1)
•Operating Instructions (1)
Design and specications are subject to
change without notice.
Wireless transmitter section
Supplied Accessories
(Except US, CH, BR)
POWER OUTPUT (rated)
Front L + Front R: 50W + 50W
(at 8ohms, 1kHz, 1% THD)
POWER OUTPUT (reference)
Front L/Front R speaker blocks: 75W
(per channel at 8ohms, 1kHz)
Front tweeter L/Front tweeter R
speaker blocks: 35 W (per channel at
4ohms, 10kHz)
Top tweeter L/Top tweeter R speaker
blocks: 25 W (per channel at 4ohms,
20kHz)
Inputs
HDMI IN 1/2/3*
ANALOG IN
TV IN (OPTICAL)
Outputs
HDMI OUT (TV (ARC))*
*HDMI IN 1/2/3 and HDMI OUT (TV (ARC))
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.
(BR)
The following values were measured at
127 V AC 60 Hz
RMS POWER OUTPUT:
Front L + Front R: 72 W (36 W per
channel × 2, at 8 ohms,
1 kHz, 10% THD*)
Front tweeter L/Front tweeter R
speaker blocks: 34 W (17 W per
channel × 2, at 4 ohms, 10 kHz,
10% THD*)
Top tweeter L/Top tweeter R speaker
blocks: 34 W (17 W per channel × 2,
at 4 ohms, 20 kHz, 10% THD*)
* Total harmonic distortion
HDMI Section
Connector
Type A (19pin)
220 V - 240 V AC, 50 Hz/60 Hz (AEP, RU,
UK, AUS, CH, SP, AR)
120 V - 240 V AC, 50 Hz/60 Hz (EA, BR, LA)
(CH)
POWER OUTPUT (rated)
Front L/R speakers: 36 W (per channel at 8
ohms, 1 kHz)
Front tweeter L/Front tweeter R speaker:
17 W (per channel at 4 ohms, 10 kHz)
Top tweeter L/Top tweeter R speaker:
17 W (per channel at 4 ohms, 20 kHz)
Frequency band (CH)
2.4 GHz - 2.4835 GHz
5.15 GHz - 5.35 GHz
5.725 GHz - 5.85 GHz
Please refer to service manual separately issued for Subwoofer.
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.
Photo: SA-NT5

Table of Contents

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Sony SA-NT5 Specifications

General IconGeneral
BrandSony
ModelSA-NT5
CategorySpeaker System
LanguageEnglish

Summary

Specifications Overview

Amplifier Section Specifications

Details of the amplifier circuit, including power output and distortion specifications.

HDMI Section Specifications

Specifications for the HDMI interface, including connector type and protocol support.

Wireless LAN Section Specifications

Details on wireless LAN communication system, frequency band, and modulation method.

Bluetooth Section Specifications

Specifications for Bluetooth connectivity, including version, profiles, codecs, and range.

Front Speaker Block Specifications

Details of the front speaker system, including speaker type and dimensions.

General Specifications

Overall specifications including power requirements, power consumption, dimensions, and mass.

Compatible iPod/iPhone Models

Lists compatible iPod and iPhone models for use with the system.

Wireless Transmitter Section Specifications

Specifications for the wireless transmitter, including communication system and frequency band.

Copyrights and Trademarks

Safety Check-Out Procedures

Outlines essential safety checks to perform before releasing the unit to the customer.

Leakage Test Procedure

Details the procedure and acceptable limits for testing AC leakage current from exposed metal parts.

Servicing Notes

Unleaded Solder Information

Details regarding the use and characteristics of unleaded solder for PCB repair.

Preparation and Safety Precautions

Notes on preparing for operation checks and safely discharging capacitors.

Model Identification Guide

Guide to identifying different model versions using part and destination codes.

Board Replacement Procedures

Network Information Writing Procedure

Procedure for writing network information after replacing specific boards.

Connection and MAC Address Checks

Steps to verify network connections and inform customers about MAC address changes.

Connection Verification Procedures

Wireless LAN Connection Check

Steps to verify wireless LAN connectivity using a TV monitor and access point.

Wired LAN Connection Check

Steps to verify wired LAN connectivity using a router and LAN cable.

NFC Connection Check

Steps to verify NFC connection by pairing with a mobile device.

Customer Information for MAC Address

Information to provide customers regarding MAC address changes after repair.

System Initialization and Board Replacement Notes

Factory Initialization Method

Procedure to reset all system settings to the initial factory shipment state.

Wireless Link Re-establishment Procedure

Procedure to re-establish wireless link between the bar speaker and subwoofer after replacement.

Component Handling and Prevention

Bond Fixed Part Handling

Illustrates the correct bonding procedure for fixed electrical parts.

Touch Panel Malfunction Prevention

Advice on preventing touch panel malfunctions by avoiding contact with surfaces.

Thermal Compound Application

Instructions for applying thermal compound when replacing ICs on the AMP board.

SECTION 2 DISASSEMBLY

Disassembly Flowchart

A flowchart illustrating the order of disassembly for various unit components.

Top Cabinet and Front Panel Components

Instructions for removing the top cabinet, display, touch, and SIRCS boards.

Internal Boards and Speakers

Steps for removing display board, OLED, speaker cables, loudspeakers, and RF modulator.

Connectivity and Wireless Components

Instructions for removing NFC, WLAN/BT, and antenna related boards.

Power and Main Processing Boards

Steps for removing power cord, power board, AMP board, USB board, and MB-1509 board.

Chassis and Service Positions

Instructions for removing bottom chassis, and placing boards in service positions.

SECTION 3 TEST MODE

Cold Reset and All Reset Procedures

Procedures to initialize IFCon and SYSCON settings to factory defaults.

Panel Test and Sensor Tests

Procedures for panel test, touch-sensor debug, AMP test, and acceleration sensor test.

Touch-Sensor and AMP Test Modes

Touch-Sensor Debug Mode

Mode to inspect the sensitivity of the touch keys on the front panel.

AMP Test Mode

Mode to perform AMP settings and measurements, including speaker output selection.

Additional Test Modes

Acceleration Sensor Test

Measures the installation state (base or wall) using the unit's acceleration sensor.

Wireless Sound Cold Reset

Initializes backup information of the Subwoofer (SA-WNT5).

Service Mode Operations

Setting Method of Service Mode

Instructions on how to access the service mode using a TV monitor and remote.

Main Functions Overview

Overview of the main functions available within the service mode, such as Diag, Log, and System Information.

Service Mode Menu Tree

Diag Menu - Device and Network Tests

Details on navigating Diag menu for device tests, including Wireless LAN and Bluetooth.

Log and System Information Access

Details on accessing error logs, system information, and version details.

Factory Initialize and Other Modes

Information on factory initialization, EMC test, drive, HDD, and RF test modes.

Service Mode: Diag (Device Test) Navigation

Device Test - USB Host Check

Procedure for checking the USB host device connection and media.

Video/Audio and Audio Input Test

Information regarding Video/Audio and Audio Input tests, noted as not used.

Service Mode: Wireless LAN Test

Wireless LAN Test Categories

Selecting test categories like WLAN HwInfo, Connect to Access Point, RSSI Value, and Ping Test.

P2P Address Writing and Registry Check

Procedures for writing and checking P2P addresses to the registry for wireless testing.

Service Mode: Bluetooth Device Test

Bluetooth Enable/Disable Test

Steps to test and verify Bluetooth enable and disable functions.

Write Bluetooth Device Address

Procedure to write the Bluetooth device address to the registry and confirm success.

Service Mode: Log and System Information

Log - Error Log Output

Procedure for viewing and exporting error logs to a USB memory device.

System Information Display

Displays system information including model, destination, MAC address, and software versions.

Troubleshooting Guide - Power Issues

No Power Troubleshooting

Steps for diagnosing when the unit does not turn on or display appears.

Voltage Checks for Power Board

Performing voltage checks on the power board and associated fuses/resistors.

Troubleshooting Guide - Audio/Video Issues

Sound Output Troubleshooting

Steps to diagnose problems with sound output, including checking speaker connections and voltages.

HDMI Video Output Troubleshooting

Steps to diagnose issues with HDMI video display, checking connections and board components.

SECTION 5 DIAGRAMS

HDMI Section Block Diagram

Illustrates the signal flow and connections within the HDMI processing section.

Main Section Block Diagram

Shows the block diagram for the main processing unit, including CPU and memory interfaces.

AMP Section Block Diagram

Depicts the block diagram of the audio amplifier section, detailing audio codecs and power amplifiers.

Panel and Power Supply Block Diagrams

Illustrates the block diagrams for the front panel controls and the main power supply circuitry.

MB-1509 Board Printed Wiring

USB-CHUKEI Board Schematics and Layout

USB-CHUKEI Board Layout

Shows the component placement and trace layout on the USB-CHUKEI board.

USB-CHUKEI Board Schematic

Details the circuit connections and component functions for the USB-CHUKEI board.

AMP Board (Side A) - Suffix-11 Printed Wiring

AMP Board (Side B) - Suffix-11 Printed Wiring

AMP Board (Side A) - Suffix-12 Printed Wiring

AMP Board (Side B) - Suffix-12 Printed Wiring

AMP Board Schematic Diagram (Part 1/2)

AMP Board Schematic Diagram (Part 2/2)

Antenna Section Boards and Schematics

BTW (BT) Board Layout and Schematic

Printed wiring board layout and schematic for the Bluetooth board.

WIFI Board Layout and Schematic

Printed wiring board layout and schematic for the Wi-Fi boards (WIFI-1, WIFI-2).

Touch Board Layout and Schematic

Touch Board Layout

Shows the component placement and trace layout on the touch board.

Touch Board Schematic

Details the circuit connections and component functions for the touch board.

Display and IR Section Boards

Display Board Layout

Component layout for the display board (Side A and Side B).

SIRCS and Repeater Board Layout

Component layout for the SIRCS and Repeater boards.

Display and IR Section Schematics

Display Board Schematic

Circuit diagram for the display board, showing connections to OLED and control signals.

SIRCS and Repeater Board Schematics

Circuit diagrams for the SIRCS and Repeater boards.

Power Board Printed Wiring

Power Board Schematic Diagram

IC Block Diagrams

AMP Board IC Block Diagrams

Block diagrams for key ICs on the AMP board, detailing their functions.

Touch and Power Board IC Block Diagrams

Block diagrams for ICs on the Touch and Power boards, illustrating internal logic.

IC Pin Function Description - AMP Board IC6005

IC Pin Function Description - AMP Board IC6008

IC Pin Function Description - Touch Board IC1901

SECTION 6 EXPLODED VIEWS

Overall Section Exploded View

An exploded view showing the overall assembly of the main unit's components.

Top Cabinet Section Exploded View

Top Cabinet Component Identification

Lists and illustrates the parts included in the top cabinet assembly.

Bottom Cabinet Section Exploded View

Bottom Cabinet Component Identification

Lists and illustrates the parts included in the bottom cabinet assembly.

Chassis Section Exploded View

Chassis Component Identification

Lists and illustrates the main chassis components and associated parts.

Main Board Section Exploded View

Main Board Component Identification

Lists and illustrates the parts associated with the main board assembly.

SECTION 7 ELECTRICAL PARTS LIST

AMP Board Electrical Parts

Lists electrical components for the AMP board, including ICs, connectors, fuses, and transistors.

Other Board Electrical Parts

Lists electrical components for BTW (BT), BTW (WIFI-1), BTW (WIFI-2), Display, and USB-CHUKEI boards.

Electrical Parts List - Component Details

MB-1509 Board Components

Lists electrical components specifically for the MB-1509 board.

Power Board Components

Lists electrical components for the Power Board, including diodes, fuses, regulators, and transistors.

Electrical Parts List - Accessories and Miscellaneous

Miscellaneous Components

Lists miscellaneous parts like VARISTORS, LEDs, connectors, and boards.

Accessory Parts List

Lists included accessories such as manuals, cables, and adapters.

Accessory Part Numbers

Manuals and Packing Assemblies

Lists part numbers for instruction manuals and packing assemblies like grille frames and wall holders.

Remote Controls and Cables

Lists part numbers for remote controls, HDMI cables, and optical digital cables.

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