Read Sony SA-NS300 Service Manual online
SERVICE MANUAL
Sony Corporation
Published by Sony Techno Create Corporation
SA-NS300
SPECIFICATIONS
NETWORK SPEAKER
9-893-064-02
2011I33-1
©
2011.09
US Model
Canadian Model
AEP Model
UK Model
Australian Model
Ver. 1.1 2011.09
AUDIO POWER
SPECIFICATIONS
SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
With 4 ohm loads, driven from 100 – 20 kHz;
rated 1.5 watts minimum RMS power, with no
more than 1 % total harmonic distortion from
100 milliwatts to rated output.
HARMONIC DISTORTION:
With 4 ohm loads, driven from 100 – 20 kHz;
rated 1.5 watts minimum RMS power, with no
more than 1 % total harmonic distortion from
100 milliwatts to rated output.
Wireless LAN section
Compatible standards:
IEEE 802.11 b/g
(WEP 64 bit, WEP 128 bit,
WPA/WPA2-PSK (AES),
WPA/WPA2-PSK (TKIP))
IEEE 802.11 b/g
(WEP 64 bit, WEP 128 bit,
WPA/WPA2-PSK (AES),
WPA/WPA2-PSK (TKIP))
Radio frequency:
2.4 GHz
2.4 GHz
•
PARTY STREAMING and the PARTY
STREAMING logo are trademarks of Sony
Corporation.
•
•
Microsoft, Windows, Windows Vista,
Windows 7™, Windows Media are
trademarks or registered trademarks of
Microsoft Corporation in the United States
and/or other countries.
and/or other countries.
•
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.
or an authorized Microsoft subsidiary.
•
The Wi-Fi Logo is a certifi cation
mark of the Wi-Fi Alliance.
•
DLNA®, the DLNA Logo and DLNA
CERTIFIED™ are trademarks,
service marks, or certifi cation marks of the
Digital Living Network Alliance.
Digital Living Network Alliance.
•
Windows Media is either a registered trade-
mark or trademark of Microsoft Corporation
in the United States and/or other countries.
mark or trademark of Microsoft Corporation
in the United States and/or other countries.
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
license from Microsoft or an authorized
Microsoft
subsidiary.
•
MPEG Layer-3 audio coding technology and
patents licensed from Fraunhofer IIS and
Thomson.
– Continued on next page –
Inputs/Outputs
Speakers
Approx. 50 mm (2 in) diameter
Approx. 50 mm (2 in) diameter
1
AUDIO IN jack:
Stereo mini jack
Voltage: 1.0 V
Stereo mini jack
Voltage: 1.0 V
Network port:
10BASE-T/100BASE-T (Auto Polarity)
10BASE-T/100BASE-T (Auto Polarity)
General
Power requirements:
AC adaptor
Input: 100 – 240V AC, 50/60 Hz
Output: DC5.2V 2A
AC adaptor
Input: 100 – 240V AC, 50/60 Hz
Output: DC5.2V 2A
Dimensions (w/h/d) (including
projecting parts and controls):
Approx. 141
projecting parts and controls):
Approx. 141
141 123 mm
(Approx. 5
5
/
8
5
5
/
8
4
7
/
8
in)
Mass
Approx. 470 g (16.6 oz)
Approx. 470 g (16.6 oz)
SA-NS300
2
TABLE OF CONTENTS
SAFETY-RELATED COMPONENT WARNING!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
Supplied accessories:
Remote control (1)
AC adaptor (1)
AC power cord (1)
Operating Instructions (1)
Preparations for listening to music via your
home network (Leafl et) (1)
Network (LAN) cable (1)
CD-ROM (“Network Speaker Wi-Fi Utility”) (1)
Remote control (1)
AC adaptor (1)
AC power cord (1)
Operating Instructions (1)
Preparations for listening to music via your
home network (Leafl et) (1)
Network (LAN) cable (1)
CD-ROM (“Network Speaker Wi-Fi Utility”) (1)
Design and specifi cations are subject to
change without notice.
change without notice.
1.
SERVICE NOTES
.................................................. 3
2. DISASSEMBLY
2-1. Panel Section ................................................................... 5
2-2. FRONT-PANEL Board, BACK-PANEL board .............. 6
2-3. Speaker (SP1) ................................................................. 6
2-4. Module (10SA-NS300), MAIN Board ........................... 7
2-2. FRONT-PANEL Board, BACK-PANEL board .............. 6
2-3. Speaker (SP1) ................................................................. 6
2-4. Module (10SA-NS300), MAIN Board ........................... 7
3.
TEST MODE
............................................................ 8
4. DIAGRAMS
4-1. Block
Diagram
................................................................ 11
4-2. Printed Wiring Board –Main Section– ............................ 12
4-3. Schematic Diagram –Main Section (1/2)– ...................... 13
4-4. Schematic Diagram –Main Section (2/2)– ...................... 14
4-5. Printed Wiring Boards –Panel Section– .......................... 15
4-6. Schematic Diagram –Panel Section– .............................. 16
4-3. Schematic Diagram –Main Section (1/2)– ...................... 13
4-4. Schematic Diagram –Main Section (2/2)– ...................... 14
4-5. Printed Wiring Boards –Panel Section– .......................... 15
4-6. Schematic Diagram –Panel Section– .............................. 16
5.
EXPLODED VIEWS
5-1. Cabinet
Section
............................................................... 19
5-2. Panel
Section
................................................................... 20
5-3. Main Board Section ........................................................ 21
6.
ELECTRICAL PARTS LIST
.............................. 22
SA-NS300
3
SECTION 1
SERVICE NOTES
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 °C higher
• Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
• Strong
viscosity
Unleaded solder is more viscous (sticky, less prone to fl ow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
also be added to ordinary solder.
CHECKING FOR NETWORK OPERATIONS
Equipment Used:
PC (WINDOWS XP/Vista/7)
Router (802.11b/g, WPS-compatible)
If there is no WPS-compatible router and it is desired to download
the software for connection (Network Speaker Wi-Fi Utility), con-
tact our Service Division.
Two (2) LAN cables (Category 5 compliant, normal or shield type)
Equipment Used:
PC (WINDOWS XP/Vista/7)
Router (802.11b/g, WPS-compatible)
If there is no WPS-compatible router and it is desired to download
the software for connection (Network Speaker Wi-Fi Utility), con-
tact our Service Division.
Two (2) LAN cables (Category 5 compliant, normal or shield type)
Connection Diagram:
PC
Router
SA-NS300
LAN cable
LAN cable
(Not required for
WPS connection)
(Not required for
WPS connection)
Checking Procedures:
1. Checking Audio Output (Connection from PC to router not re-
1. Checking Audio Output (Connection from PC to router not re-
quired.)
Input sound from other source to the ANALOG IN terminal of
the set and check the sound from the set’s speaker.
the set and check the sound from the set’s speaker.
2. Checking
Wired
Connection
Connect between PC and the SA-NS300 using a LAN cable.
(The SA-NS300’s LINK LED illuminates orange.)
(The SA-NS300’s LINK LED illuminates orange.)
When the OS is WINDOWS Vista/7, connect the device and
make sure that the device is detected and displayed.
make sure that the device is detected and displayed.
When the OS is WINDOWS XP, enable“UPNP Service”and
then connect the device. Make sure that the device is pop-up
displayed on the PC.
then connect the device. Make sure that the device is pop-up
displayed on the PC.
3. Checking
Wireless
Connection
3-1. Method of checking the connection through the Network
Speaker Wi-Fi Utility
Connect between PC and the router and between the router
and the SA-NS300 using LAN cables. (The SA-NS300’s
LINK LED illuminates orange.)
and the SA-NS300 using LAN cables. (The SA-NS300’s
LINK LED illuminates orange.)
Activate the Network..Utility and follow the menu to make
WIRELESS setup.
WIRELESS setup.
Upon completion of SETUP, make sure that the LINK LED
illuminates green.
illuminates green.
3-2. Method of checking the connection through WPS
Prepare a WPS-compatible wireless router. Then press the
SA-NS300’s WPS key.
SA-NS300’s WPS key.
Make sure that the device is correctly connected and the
LINK LED illuminates green.
LINK LED illuminates green.
CAUTION
When you check wireless connection during servicing, the connection
setup will be changed. At the time of returning the set to the customer
after servicing, you should inform that wireless connection setup is to be
made again when using the set in wires connection.
When you check wireless connection during servicing, the connection
setup will be changed. At the time of returning the set to the customer
after servicing, you should inform that wireless connection setup is to be
made again when using the set in wires connection.
Error Display:
• LINK LED is blinking red: The Access Point cannot be found
• LINK LED is blinking red: The Access Point cannot be found
in WPS connection.
• LINK LED is illuminated red: Wireless connection is already
set up and the setup is invalid.
NOTE OF REPLACING THE WIRELESS LAN MODULE
(10SA-NS300)
When replacing the wireless LAN module (10SA-NS300), MAC
address is changed. Print the following explanation, cut it, and
hand over it to the customer with the set, when returning the set
that the repair is completed to the customer.
(10SA-NS300)
When replacing the wireless LAN module (10SA-NS300), MAC
address is changed. Print the following explanation, cut it, and
hand over it to the customer with the set, when returning the set
that the repair is completed to the customer.
MAC address of the main unit has been changed by this repair.
When using the MAC address fi ltering function of connection distina-
tion access point equipment, set it again.
When using the MAC address fi ltering function of connection distina-
tion access point equipment, set it again.
SA-NS300
4
NOTE FOR REPLACEMENT OF THE PANEL ASSY
The cabinet packing should be folded tight in order to prevent sound leak.
The cabinet packing should be folded tight in order to prevent sound leak.
NOTE FOR ASSEMBLY OF THE MAIN BOARD AND THE MODULE
Ensure that there is no inclusion of foreign matter such as dust at the contacts.
Ensure that there is no inclusion of foreign matter such as dust at the contacts.
panel assy
cabinet packing
module
MAIN board