Read Sony SA-NS410 Service Manual online
SA-NS410
3
SECTION 1
SERVICING 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.
NOTE OF REPLACING THE WIRELESS LAN MODULE
(12SA-NS410)
When replacing the wireless LAN module (12SA-NS410) (Ref.
No. MOD1), MAC address is changed. Print the following expla-
nation, cut it, and hand over it to the customer with the unit, when
returning the unit that the repair is completed to the customer.
(12SA-NS410)
When replacing the wireless LAN module (12SA-NS410) (Ref.
No. MOD1), MAC address is changed. Print the following expla-
nation, cut it, and hand over it to the customer with the unit, when
returning the unit that the repair is completed to the customer.
MAC address of this unit has been changed by this repair. The
customer who uses the MAC address fi ltering function of con-
nected access point equipment please set it again. MAC address
is possible to confi rm it on the “Sony Network Device Setting”
screen. Please refer to “Others” on the operating instructions for
details.
customer who uses the MAC address fi ltering function of con-
nected access point equipment please set it again. MAC address
is possible to confi rm it on the “Sony Network Device Setting”
screen. Please refer to “Others” on the operating instructions for
details.
PROCESSING OF REPLACING THE WIRELESS LAN
MODULE (12SA-NS410)
When replacing the wireless LAN module (12SA-NS410) (Ref.
No. MOD1), peel the device ID label stuck on the bottom side of a
main unit, and stick on the new device ID label (refer to the follow-
ing fi gure) enclosed with the new wireless LAN module (12SA-
NS410) (Ref. No. MOD1).
MODULE (12SA-NS410)
When replacing the wireless LAN module (12SA-NS410) (Ref.
No. MOD1), peel the device ID label stuck on the bottom side of a
main unit, and stick on the new device ID label (refer to the follow-
ing fi gure) enclosed with the new wireless LAN module (12SA-
NS410) (Ref. No. MOD1).
CHECKING FOR NETWORK OPERATIONS
Equipment Used:
PC (WINDOWS XP/Vista/7)
Router (802.11b/g)
Two LAN cables (Category 5 compliant, normal or shield type)
Equipment Used:
PC (WINDOWS XP/Vista/7)
Router (802.11b/g)
Two LAN cables (Category 5 compliant, normal or shield type)
Connection Diagram:
PC
Router
SA-NS410
LAN cable
LAN cable
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 [AUDIO IN] jack of the
unit and check the sound from the unit’s speaker.
unit and check the sound from the unit’s speaker.
2. Checking
Wired
Connection
Connect between PC and the SA-NS410 using a LAN cable.
(The SA-NS410’s [LINK] LED illuminates amber)
(The SA-NS410’s [LINK] LED illuminates amber)
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
Note: Refer to “ABOUT THE SETTING METHOD OF WIRELESS
LAN” on page 4 for checking the wireless connection.
The [LINK] LED lights up in green when the wireless connec-
tion is made.
tion is made.
CAUTION
When you check wireless connection during servicing, the connection
setup will be changed. At the time of returning the unit to the customer
after servicing, you should inform that wireless connection setup is to be
made again when using the unit in wires connection.
When you check wireless connection during servicing, the connection
setup will be changed. At the time of returning the unit to the customer
after servicing, you should inform that wireless connection setup is to be
made again when using the unit in wires connection.
Error Display:
• [LINK] LED is illuminated red:
• [LINK] LED is illuminated red:
Wireless connection is already set up and the setup is invalid.
Device ID: XXXXXXXXXXXXX
MAC Address: XX-XX-XX-XX-XX-XX
1 Peel the device
ID
label.
2 Stick on the new
device ID label.
– Bottom side view –
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