Sony TA-SA100WR Service Manual ▷ View online
TA-SA100WR
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 the
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 the transmission status
You can check the status of sound transmission between the S-AIR main
unit and surround amplifier by checking the POWER/ON LINE indicator
on the surround amplifier.
unit and surround amplifier by checking the POWER/ON LINE indicator
on the surround amplifier.
POWER/ON
LINE indicator
LINE indicator
Status
Turns green
Sound transmission is established.
Flashes green
Sound transmission is not established. For details, see
“Troubleshooting”.
“Troubleshooting”.
Turns red
The surround amplifier does not output sound. For details,
see “Troubleshooting”.
see “Troubleshooting”.
Turns off
The surround amplifier turns off or its protection is active.
For details, see “Troubleshooting”.
For details, see “Troubleshooting”.
Sound
There is no sound.
Check the status of the POWER/ON LINE indicator on the surround
amplifier.
– turns green
Check the status of the POWER/ON LINE indicator on the surround
amplifier.
– turns green
• The speaker cord is not connected securely.
• Check the speaker connections and settings.
• The volume of the S-AIR main unit is set to minimum.
• The S-AIR main unit is in mute status.
• Depending on the source or the settings of the S-AIR main unit, the effect of the
• Check the speaker connections and settings.
• The volume of the S-AIR main unit is set to minimum.
• The S-AIR main unit is in mute status.
• Depending on the source or the settings of the S-AIR main unit, the effect of the
speakers may be less noticeable.
• Headphones are connected.
– flashes green
• The S-AIR main unit is not turned on.
• The S-AIR main unit is paired to another S-AIR product.
• The surround amplifier is paired to another S-AIR main unit.
• Confirm the IDs of the S-AIR main unit and surround amplifier.
• Pairing operation is not completed.
• Sound transmission is poor. Move the
• The S-AIR main unit is paired to another S-AIR product.
• The surround amplifier is paired to another S-AIR main unit.
• Confirm the IDs of the S-AIR main unit and surround amplifier.
• Pairing operation is not completed.
• Sound transmission is poor. Move the
surround amplifier so that the POWER/ON LINE indicator turns green.
• Move the system away from any other wireless products.
• Stop using another wireless product.
• The wireless transceiver and/or the wireless transmitter are/is not inserted
• The wireless transceiver and/or the wireless transmitter are/is not inserted
correctly.
– turns red
• Change the SURROUND SELECTOR switch (SURROUND or SURROUND
BACK) of the surround amplifier to match the S-AIR main unit.
Troubleshooting
SUFFIX-11/SUFFIX-12 DISCRIMINATION OF AMP BOARD
– AMP Board (Component Side) –
IC500
Suffix-11 : 1-875-376-11
Suffix-12 : 1-875-376-12
Suffix-12 : 1-875-376-12
TA-SA100WR
4
CAPACITOR DISCHARGE
AMP BOARD SERVICE POSITON
AMP board
SP TERM board
POWER board
JOINT board
MODE SW board
C906 (AEP, UK, RU, E3, E15, E32, EA, MX, SP, KR, TH, AUS, CH, PX)
C919 (US, CND, TW)
C919 (US, CND, TW)
C906 or C919
POWER board
In checking the POWER board,
make a capacitor discharge
of C906 or C919 for electric shock
prevention.
make a capacitor discharge
of C906 or C919 for electric shock
prevention.
800
:/2 W
• Abbreviation
AUS :
AUS :
Australian
model
CH
: Chinese model
CND : Canadian model
E3
E3
: 240V AC area in E model
E15
: Iranian model
E32
: 110V – 240V AC area in E model
EA
: Saudi Arabia model
KR
: Korean model
MX
: Mexican model
RU
: Russian model
SP
: Singapore model
TH :
Thai
model
TW :
Taiwan
model
Ver. 1.4
TA-SA100WR
5
HARNESS SETTING
power cord
sheet (power-top)
holder (P-cord)
clamp
TA-SA100WR
6
SECTION 2
GENERAL
This section is extracted
from instruction manual.
from instruction manual.
Surround amplifier
A PHONES jack
B POWER button (ON/OFF)
C POWER / ON LINE indicator
D PAIRING indicator
E PAIRING button
F Wireless transceiver (EZW-RT10) slot
G S-AIR ID switch
H SPEAKER L jack
I SPEAKER R jack
J SURROUND SELECTOR switch
B POWER button (ON/OFF)
C POWER / ON LINE indicator
D PAIRING indicator
E PAIRING button
F Wireless transceiver (EZW-RT10) slot
G S-AIR ID switch
H SPEAKER L jack
I SPEAKER R jack
J SURROUND SELECTOR switch
Index to Parts
PHONES
POWER
POWER/ON LINE
Front panel
Rear panel
R
SURROUND SELECTOR
S-AIR ID
EZW-RT
10
SPEAKER
SURROUND
PAIRING
C
B
A
SURROUND
BACK
L