Sony SA-ST9 - User Manual

SERVICE MANUAL
Sony Corporation
Published by Sony Techno Create Corporation
HT-ST9
SA-ST9
SPECIFICATIONS
HT-ST9
SOUND BAR
SA-ST9
ACTIVE SPEAKER SYSTEM
9-896-148-02
2015F33-1
©
2015.06
US Model
Canadian Model
AEP Model
UK Model
Australian Model
Chinese Model
Singapore Model
Taiwan Model
Latin American Model
Ver. 1.1 2015.06
• All of the units included in the HT-ST9 (SA-
ST9/SA-WST9/Remote control) are required
to confi rming operation of SA-ST9. Check in
advance that you have all of the units.
COMPONENT MODEL NAME
HT-ST9
Bar Speaker (Active Speaker System) SA-ST9
Subwoofer (Active Subwoofer) SA-WST9
• Please refer to service manual separately issued for Subwoofer.
Photo: SA-ST9
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.
Amplier section
U.S. models:
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
(FTC)
Front L + Front R:
With 6 ohms loads, both channels driven, from 200 - 20,000 Hz;
rated 25 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 blocks: 75 Watts (per channel at 6 ohms, 1 kHz)
Center speaker block: 75 Watts (per channel at 6 ohms, 1 kHz)
Center tweeter block: 75 Watts (per channel at 6 ohms, 10 kHz)
Canadian models:
Chinese model:
POWER OUTPUT (rated)
Front L + Front R: 45 W + 45 W
(at 6 ohms, 1 kHz, 1% THD)
POWER OUTPUT (reference)
Front L/Front R speaker blocks: 75 Watts (per channel at 6 ohms, 1 kHz)
Center speaker block: 75 Watts (per channel at 6 ohms, 1 kHz)
Center tweeter block: 75 Watts (per channel at 6 ohms, 10 kHz)
Inputs
HDMI IN 1*/2/3
DIGITAL IN (TV)
ANALOG IN
Output
HDMI OUT* (ARC)
* HDMI IN 1 and HDMI OUT (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.
HDMI section
Connector
Type A (19pin)
USB section
(USB) port:
Type A (For connecting USB memory, memory card reader, digital still
camera)
LAN section
LAN (100) terminal
100BASE-TX Terminal
BLUETOOTH section
Communication system
BLUETOOTH Specication version 3.0
Output
BLUETOOTH Specication Power Class 1
Maximum communication range
Line of sight approx. 30 m (98.4 ft)
1)
Maximum number of devices to be registered
9 devices
Frequency band
2.4 GHz band (2.4GHz - 2.4835 GHz)
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 - 20,000 Hz (Sampling frequency 44.1 kHz)
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)
Subband Codec
5)
Advanced Audio Coding
Front L/Front R speaker blocks
Speaker system
2-way coaxial speaker system, Acoustic suspension
Speaker
Woofer: 65 mm (2 5/8 in) cone type, Magnetic uid speaker
Tweeter: 18 mm (23/32 in) soft dome type
Center speaker block
Speaker system
Center
2-way coaxial speaker system, Acoustic suspension
Satellite
Full range speaker system, Acoustic suspension
Speaker (5 speakers)
Center
Woofer: 65 mm (2 5/8 in) cone type, Magnetic uid speaker
Tweeter: 18 mm (23/32 in) soft dome type
Satellite
65 mm (2 5/8 in) cone type, Magnetic uid speaker
POWER OUTPUT (rated)
Front L + Front R: 50 W + 50 W
(at 6 ohms, 1 kHz, 1% THD)
POWER OUTPUT (reference)
Front L/Front R speaker blocks: 75 Watts (per channel at 6 ohms, 1 kHz)
Center speaker block: 75 Watts (per channel at 6 ohms, 1 kHz)
Center tweeter block: 75 Watts (per channel at 6 ohms, 10 kHz)
POWER OUTPUT
Front L/Front R speaker blocks: 30 Watts (per channel at 6 ohms, 1 kHz)
Center speaker block: 30 Watts (per channel at 6 ohms, 1 kHz)
Center tweeter block: 30 Watts (per channel at 6 ohms, 10 kHz)
Other models:
Wireless LAN section
Standards Compliance
IEEE 802.11 a/b/g/n
Frequency band (Except Chinese model)
2.4 GHz, 5 GHz
Frequency band (Chinese model)
2.4 GHz - 2.4835 GHz
5.15 GHz - 5.35 GHz
5.725 GHz - 5.85 GHz
General
Power requirements
120 V AC, 60 Hz (US and Canadian models)
Power consumption
On: 60 W
Standby mode: 0.5 W or less
BLUETOOTH Standby mode: 0.5 W or less (Except AEP and UK models)
120 V AC, 50 Hz/60 Hz (Taiwan model)
220 V - 240 V AC, 50 Hz/60 Hz (Other models)
Dimensions (approx.) (w/h/d)
1,130 mm × 88 mm × 128 mm (44 1/2 in × 3 1/2 in × 5 1/8 in)
(without grille frame, without stands, including projection portion)
1,130 mm × 88 mm × 133 mm (44 1/2 in × 3 1/2 in × 5 1/4 in)
(with grille frame, without stands)
1,130 mm × 100 mm × 129 mm (44 1/2 in × 4 in × 5 1/8 in)
(without grille frame, with stands, including projection portion)
1,130 mm × 101 mm × 136 mm (44 1/2 in × 4 in × 5 3/8 in)
(with grille frame, with stands)
Mass (approx.)
6.8 kg (14 lb 15 7/8 oz) (without grille frame, without stands)
120 V - 240 V AC, 50 Hz/60 Hz (Latin American model)
Networked Standby (all wired network ports connected, all wireless
network ports activated): 7.3 W (AEP and UK models)
Communication system
Wireless Sound Specication version 3.0
Modulation method
DSSS
Wireless transmitter section
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 6 Plus/iPhone 6/iPhone 5s/iPhone 5c/iPhone 5/iPhone 4s/
iPhone 4/iPhone 3GS
iPod touch (5th generation)/iPod touch (4th generation)
Frequency band (Russian model)
5.2 GHz (5.180 GHz - 5.240 GHz)
Frequency band (Chinese model)
5.15 GHz - 5.25 GHz
5.8 GHz (5.736 GHz - 5.814 GHz)
Frequency band (Latin American, Singapore and Taiwan models)
Frequency band (Other models)
5.2 GHz (5.180 GHz - 5.240 GHz)
5.8 GHz (5.736 GHz - 5.814 GHz)
– Continued on next page –

Summary

Servicing Notes

Notes on Chip Component Replacement

Guidelines for replacing chip components, emphasizing caution with tantalum capacitors.

Flexible Circuit Board Repairing

Instructions for safely repairing flexible circuit boards, including soldering temperature.

Safety Check-Out and Leakage Test

Procedures for checking AC leakage and other safety aspects before unit release.

Key Servicing Information

Unleaded Solder and Model Identification

Information on unleaded solder characteristics and how to identify unit models.

Capacitor Discharge and Board Repair Notes

Procedure for capacitor discharge and notes on replacing specific boards like MB1406.

Network and Wireless Operations

Checking Method of Wireless LAN Operation

Steps to verify wireless LAN connectivity using WPS.

Checking Method of Wired LAN Operation

Steps to verify wired LAN connection by linking to a router.

Checking Method of NFC Operation

Procedure to test NFC functionality by pairing with a Bluetooth device.

Factory Initialize

Procedure to reset all unit settings to their factory defaults.

Post-Repair Procedures

Notice of MAC Address Change to Customers

Information for customers regarding MAC address changes after repair.

Wireless Connection Link After Repairs

Instructions for re-establishing wireless link between bar speaker and subwoofer.

Electric Parts Fixation

Bond Fixation of Electric Parts

Instructions on using bond (SC608Z2) for fixing specific electric parts after replacement.

Test Mode Procedures

Cold Reset

How to perform a cold reset to initialize backup information and settings.

Demo Mode 1 and 2

Procedures to activate and configure demo modes for product demonstration.

Panel Test

Test procedure to confirm OLED/LED lighting, button operation, and display functions.

AMP Test

Procedure for testing and measuring amplifier settings.

Wireless Sound Cold Reset

Procedure to initialize wireless sound connection settings for the subwoofer.

BD Service Mode

How to enter and navigate the BD service mode for unit diagnostics.

Diag (Device Test)

Performing device tests to check functionality of mounted hardware components.

Diag (Wireless LAN Test)

Performing tests related to wireless LAN connectivity and Miracast.

Diag (Bluetooth Device Test)

Performing Bluetooth device tests, including enable, disable, and address writing.

Log: Error Log

Displaying and copying error logs to a USB memory device for analysis.

System Information Display

Displaying system information such as software version and hardware details.

Troubleshooting Guide

PRTCT Display Error Troubleshooting

Troubleshooting steps for the 'PRTCT' display error, involving AMP board and speaker checks.

No Sound Output Troubleshooting

Troubleshooting steps for no sound output, checking audio settings and connections.

HDMI Video Display Issues

Troubleshooting steps for HDMI video display problems, suggesting MB1406 board replacement.

Power On Issues Troubleshooting

Troubleshooting steps for power-on issues, checking voltages and fuses on power boards.

Electrical Parts List

Resistors

Capacitors

ICs

Transistors

Supplement-1: MB1406 Board Change

Subject: Change of MB1406 Board (Suffix-12)

Details about changes made to the MB1406 board during production.

New;Former Discrimination

How to distinguish between new and former versions of the MB1406 board by part number.

Sony SA-ST9 Specifications

General

Brand	Sony
Model	SA-ST9
Category	Speaker System
Language	English