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SERVICE MANUAL
Conditions of Use:
(1) Please use this information only for the purpose of performing repair, maintenance and/or confi guration services of the Sony products (hereinafter the “Repair services”) under the ser-
vice agreement entered into with the Sony group company (hereinafter the “Service agreement”). Using this information for any purpose other than the purpose described foregoing is
forbidden.
(2) Only the Authorized Servicer’s offi cers, employees or subcontractors (including their offi cers and employees) whose duties justify a need-to-know and who have agreed to hold
confi dential this information (collectively hereinafter the “Permitted users”) are permitted to access and use this information. To disclose or disseminate to any person other than the
Permitted users is forbidden.
(3) Destroy or erase any and all portion of this information promptly in an irrecoverable and secure fashion after achieving the purpose described in Section (1) above.
(4) Do not copy, replicate, reproduce, alter, translate, transmit, sell, lease, or distribute this information in whole or in part without the prior written permission of the author.
(Notwithstanding foregoing, it is permitted to copy and distribute this information to the Permitted users.)
(5) Please notify immediately any leakage, loss, theft, misappropriation, or other misuse of this information by e-mail to the following address:
somk-gcs-tissnexim-adm@jp.sony.com
(6) In addition to the above, the terms and conditions of the Service agreement shall be applied to using this information.
Revision of Information:
This information may be changed or updated at any time without any prior notice. Please confi rm that this information is up-to-date before using it.
SA-WS350/WSD35
Sony CONFIDENTIAL
For Authorized Servicer
9-896-576-04
2020F33-1
2020.06
©
Sony Home Entertainment &
Sound Products Inc.
SYSSET
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SA-WS350/WSD35
SERVICE MANUAL
Ver. 1.3 2020.06
• SA-WS350 is the active subwoofer in HT-S350.
• SA-WSD35 is the active subwoofer in HT-SD35.
• All of the units included in the HT-S350 (SA-S350/
SA-WS350/Remote control) or HT-SD35 (SA-SD35/
SA-WSD35/Remote control) are required to confi rm-
ing operation of this unit. Check in advance that you
have all of the units.
• For the TEST MODE for this unit, refer to the service manual of HT-S350/SD35.
SPECIFICATIONS
(Except CH, BR)
POWER OUTPUT (reference)
150 W (at 2.5 ohms, 100 Hz)
(CH)
POWER OUTPUT (reference)
85 W (at 2.5 ohms, 100 Hz)
(BR)
RMS output power:
85 W (at 2.5 ohms, 100 Hz, 10% THD)
Speaker system
Subwoofer speaker system, Bass
reflex
Speaker
160 mm (6 1/2 in) cone type
Power requirements
120 V AC, 60 Hz (US, CND)
120 V AC, 50 Hz/60 Hz (TW)
120 V - 240 V AC, 50 Hz/60 Hz (EA, BR,
LA)
220 V - 240 V AC, 50 Hz/60 Hz (AEP,
UK, AUS, CH, RU, SP, E3, AR, TH, IND)
Power consumption
On: 25 W
Standby mode: 0.5 W or less
Dimensions* (approx.) (w/h/d)
190 mm × 382 mm × 390 mm (7 1 /2 in ×
15 1/8 in × 15 3/8 in)
* Not including projection portion
Mass (approx.)
7.8 kg (17 lb 3 1/5 oz)
Wireless Receiver Section
(Except CH)
Frequency band
2.4 GHz (2.4000 GHz - 2.4835 GHz)
Maximum output power (AEP, UK, IND,
AUS)
< 9 dBm
Modulation method
FHSS (Freq Hopping Spread Spectrum)
(CH)
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3/5 HI{!.!3/5946 HI{
孧↚㔝
GITT 濃Gsfr!Ipqqjoh!Tqsfbe!
Tqfdusvn濄
⌵⭨∃䋫
Ŭ31!eCn 濃FJSQ濄
Design and specifications are subject to
change without notice.
Photo: SA-WS350
US Model
AEP Model
UK Model
SA-WS350/WSD35
Canadian Model
E Model
Australian Model
Chinese Model
Russian Model
SA-WS350
Copyrights and Trademarks
This Sound Bar incorporates Dolby* Digital.
* Manufactured under license from Dolby
Laboratories.
Dolby, Dolby Audio and the double-D
symbol are trademarks of Dolby
Laboratories.
The BLUETOOTH
registered trademarks owned by Bluetooth
SIG, Inc. and any use of such marks by Sony
Corporation is under license. Other
trademarks and trade names are those of
their respective owners.
The terms HDMI, HDMI High-Definition
Multimedia Interface, and the HDMI Logo
are trademarks or registered trademarks of
HDMI Licensing Administrator, Inc.
“BRAVIA” logo is a trademark of Sony
Corporation.
“PlayStation” is a registered trademark or
trademark of Sony Interactive
Entertainment Inc.
MPEG Layer-3 audio coding technology
and patents licensed from Fraunhofer IIS
and Thomson.
®
word mark and logos are
Sony CONFIDENTIAL
For Authorized Servicer
Windows Media is either a registered
trademark 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 Microsoft subsidiary.
All other trademarks are trademarks of
their respective owners.
ACTIVE SUBWOOFER
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SA-WS350/WSD35
Ver. 1.2
Sony CONFIDENTIAL
For Authorized Servicer
NOTES ON CHIP COMPONENT REPLACEMENT
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be damaged by heat.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes.). Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indication
is 0.75 V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples of a
passive VOM that is suitable. Nearly all battery operated digital
multimeters that have a 2 V AC range are suitable. (See Fig. A)
To Exposed Metal
Parts on Set
TABLE OF CONTENTS
1. SERVICING NOTES ................................................ 4
2. DISASSEMBLY
2-1. Disassembly Flow .............................................................. 8
2-2. AMP Block ........................................................................ 9
2-3. AC Cord ............................................................................. 10
2-4. MAIN Board ...................................................................... 11
2-5. POWER Board ................................................................... 12
2-6. KEY Board, Button ............................................................ 13
2-7. MINI JACK Board ............................................................. 14
2-8. BT Module (SW) ............................................................... 15
2-9. FFC Cable (6 Core), FFC Cable (12 Core) ........................ 16
2-10. LED Board, Front Panel Assy (CA1_SW) ........................ 17
2-11. Speaker Unit (CA1_SW) ................................................... 18
3. DIAGRAMS
3-1. Block Diagram ................................................................... 19
3-2. Printed Wiring Board - MAIN Board - .............................. 21
3-3. Schematic Diagram - MAIN Board (1/4) - ........................ 22
3-4. Schematic Diagram - MAIN Board (2/4) - ........................ 23
3-5. Schematic Diagram - MAIN Board (3/4) - ........................ 24
3-6. Schematic Diagram - MAIN Board (4/4) - ........................ 25
3-7. Printed Wiring Board - MINI JACK Board - .................... 26
3-8. Schematic Diagram - MINI JACK Board - ....................... 26
3-9. Printed Wiring Board - LED Board - ................................. 27
3-10. Schematic Diagram - LED Board - .................................... 27
3-11. Printed Wiring Board - KEY Board -................................. 28
3-12. Schematic Diagram - KEY Board - ................................... 28
3-13. Printed Wiring Board - POWER Board - ........................... 29
3-14. Schematic Diagram - POWER Board - ............................. 30
AC
1.5 kΩ0.15 μF
Earth Ground
voltmeter
(0.75 V)
Fig. A. Using an AC voltmeter to check AC leakage.
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 WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
4. EXPLODED VIEWS
4-1. Speaker Section .................................................................. 31
4-2. AMP Section ...................................................................... 32
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
3
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SA-WS350/WSD35
Ver. 1.3
The SERVICING NOTES contains important information for servicing. Be sure to read this section before repairing the unit.
SECTION 1
SERVICING NOTES
Sony CONFIDENTIAL
For Authorized Servicer
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the leadfree 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 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.
Soldering irons using a temperature regulator should be set to
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.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
NOTE OF REPLACING THE FUSE
The fuse is or could be in the neutral. When a fuse is being replaced,
the main plug shall be disconnected from the AC outlet to prevent
electric shock.
NOTE OF PERFORMING THE OPERATION CHECK IN
THE STATE THAT HEAT SINK IS REMOVED
When performing the operation check in the state that this unit is
disassembled, it is possible to perform the operation check in the
state that heat sink is removed from the MAIN board.
However, in that case, volume setting to low and work in a short
time of about several minutes.
If you need more than volume setting to medium, or more than a
few minutes of work, be sure to work with attach the heat sink to
the MAIN board.
MAIN Board (Side A) –
heat sink
ADVANCE PREPARATION WHEN CONFIRMING OPERATION
All of the units included in the HT-S350 (SA-S350/SA-WS350/Remote control) or HT-SD35 (SA-SD35/SA-WSD35/Remote control)
are required to confi rming operation of this unit. Check in advance
that you have all of the units.
DISCHARGE PROCESSING
Before checking the operation of the boards for the electric shock
prevention, perform the discharge processing by connecting the resistor at both ends of the specifi ed capacitor with referring to the
fi gure below.
Note: Be sure to discharge using a resistor of 800 or higher.
– POWER Board (Conductor side) –
800 :/2 W
(for C3)
ABOUT THE PROTECTION
If the status indicator on the subwoofer fl ashes in red, press the [1]
button of the subwoofer to turn the power off and check whether the
ventilation holes of the subwoofer is not blocked, leave it for a while
and turn the power on again.
4
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SA-WS350/WSD35
Ver. 1.3
Sony CONFIDENTIAL
For Authorized Servicer
MODEL IDENTIFICATION
When identifying the destination and model of this unit, check the
part number, destination code and model name printed on the model
number label on the rear side of the main unit.
Note: The content printed and the part number suffi x printed on the model
number label may be changed in the midway of production.
– Rear view –
SA-WS350 : US, CND
Model Name
Part No.
Destination
code
SA-WS350 : AEP, UK, AUS, RU, EA, BR,
SP, E3, AR, TH, IND, LA
SA-WSD35 : US, AEP, UK
Model Name
Part No.
Destination
code
SA-WS350 : CH
System Name
Model Name
Part No.
Destination
code
SA-WS350 : TW
System Name
Model Name
Part No.
Destination
code
DESTINATION ABBREVIATIONS
The following abbreviations for model destinations are used in this
service manual.
• Abbreviations
AEP : European area (Except for UK, Ireland), East European area,
CIS area (Moldova) and Middle East area (Israel, Jordan)
models
AR : Latin American area (Argentina, Paraguay, Uruguay) model
AUS : Australian and New Zealand models
BR : Brazilian model
CH : Chinese model
CND : Canadian and Latin American area (Puerto Rico) models
E3 : CIS area (Azerbaijan, Turkmenistan), Middle East area (Leba-
non, Pakistan, Yemen), Oceania area (Seychelles) and African
area (Algeria, Angola, Cameroon, Cote d’Ivoire, Egypt, Ethio-
pia, Morocco, Mozambique, South Africa, Tunisia) models
EA : Middle East area (Bahrain, Kuwait, Oman, Qatar, Saudi Ara-
bia, UAE), South East Asian area (Sri Lanka) and African
area (Botswana, Ghana, Kenya, Mauritius, Nigeria, Tanzania,
Uganda, Zimbabwe) models
IND : Indian model
LA : Latin American area (Except for Argentina, Brazil, Paraguay,
Puerto Rico, Uruguay) model
RU : CIS area (Except for Azerbaijan, Moldova, Turkmenistan) model
SP : South East Asian area (Except for India, Sri Lanka, Thailand),
East Asian area (Mongolia) and Oceania area (Except for
Australia, New Zealand, Seychelles) models
TH : Thai model
TW : Taiwan area model
UK : European area (UK, Ireland) model
Part No.
5-000-988-01 (UC2) SA-WS350 - US, CND
5-000-988-11 or
5-000-988-12
5-000-988-21 or
5-000-988-22
5-000-988-41 (LA9) SA-WS350 - LA
5-000-988-51 (E12) SA-WS350 - IND
5-000-988-61 (E3) SA-WS350 - E3
5-000-988-71 (RU3) SA-WS350 - RU
5-000-988-81 (CN4) SA-WS350 HT-S350 CH
5-000-988-91 (AU1) SA-WS350 - AUS
5-002-489-01 (U2) SA-WSD35 - US
5-002-489-11 (SP1) SA-WS350 - SP
5-002-489-21 (TW2) SA-WS350 HT-S350 TW
5-002-489-31 (TH1) SA-WS350 - TH
5-002-489-41 (EA3) SA-WS350 - EA
5-002-489-51 (AR2) SA-WS350 - AR
5-002-489-61 or
5-002-489-62
5-002-489-71 or
5-002-489-72
5-002-489-81 (BR1) SA-WS350 - BR
Desti-
nation
code
(CEL) SA-WS350 - AEP
(CEK) SA-WS350 - UK
(CEL) SA-WSD35 - AEP
(CEK) SA-WSD35 - UK
Model
Name
System
Name
Destina-
tion
5
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SA-WS350/WSD35
Sony CONFIDENTIAL
For Authorized Servicer
RESET METHOD (for bar speaker)
After the repair of this unit is completed, be sure to reset the bar
speaker by referring to the following before checking the operation.
Reset procedure:
1. Insert the AC power cord of the bar speaker into the outlet.
Outle
2. Touch the [1] button on the bar speaker to turn the power on.
3. Touch the [1] button and [–] button at the same time for about
5 seconds or more, all indicators will fl ash 3 times automatically
and perform reset.
Touch for about
5 seconds or more.
WIRELESS CONNECTION (LINK) WORK OF THE BAR
SPEAKER AND THE SUBWOOFER
When replace each BT module or MAIN board of the bar speaker
or the subwoofer with a new part, the wireless connection (LINK)
between the bar speaker and the subwoofer will be disconnected.
Before returning the repaired product to the customer, please wireless connect (LINK) the bar speaker and the subwoofer referring to
the following.
Note: If only the bar speaker or the subwoofer is brought in for repair, can-
not wireless connection (LINK). Refer to “What to do if only the bar
speaker or the subwoofer are brought in for repair” on page 7.
Replacement that requires wireless connection (LINK)
work
• Replacing the BT module (CA1 BAR) of the bar speaker
• Replacing the MAIN board of the bar speaker
• Replacing the BT module (SW) of the subwoofer
• Replacing the MAIN board of the subwoofer
Wireless connection (LINK) method
After replacing the BT module or the MAIN board, perform the reset of this unit. After that, when turning the power on, it automatically wireless connect (LINK).
(For the reset method, refer to “RESET METHOD” on the left)
What to do when not automatically wireless connection
(LINK)
If you do not automatically wireless connection (LINK) even if you
turn the power on, there is a possibility that the bar speaker and the
subwoofer before the repair were connected via the secure link.
In that case, perform a wireless connection (LINK) with reference
to the following.
• When the bar speaker is repaired
Procedure:
1. Press the [1] button on the subwoofer to turn the power on.
flash 3 times
4. Unplug the AC power cord from the outlet.
Outle
5. Insert the AC power cord into the outlet again, then touch the
[1] button on the bar speaker to turn the power on.
Outle
6. Reset is complete.
Subwoofer
– Rear view –
2. While the status indicator of the subwoofer fl ashes orange slow-
ly, press and hold the [LINK] button on the rear side for about
5 seconds and check that the status indicator switches to fl ashes
green → red light up (standby).
Alternatively, while the status indicator of the subwoofer fl ash-
es orange slowly, press the [LINK] button on the rear side for
a short and checking that the status indicator has switched to
fl ashes orange quickly, then leave as it is for about 2 minutes and
check that it switches to fl ashes green → red light up (standby).
Status indicator
flashes orange
slowly
flashes green
red light up
Status indicator
flashes orange
slowly
flashes orange
quickly (2 min.)
flashes green
red light up
Subwoofer
– Rear view –
press and
hold 5 sec.
press
short
Subwoofer
– Front view –
Subwoofer
– Front view –
3. Turn the power on of the bar speaker and automatically make a
wireless connection (LINK).
– Continued on next page –
6
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SA-WS350/WSD35
Sony CONFIDENTIAL
For Authorized Servicer
• When the subwoofer is repaired
Procedure:
1. Touch the [
] button on the bar speaker to turn the power on.
1
2. Press and hold the [SECURE LINK] button on the remote control for about 5 seconds, the [MULTI CH] indicator of the bar
speaker fl ashes 2 times and the secure link is released.
ress and hold
5 seconds
flash 2 times
3. Touch the [1] button and [–] button at the same time for about
5 seconds or more, all indicators will fl ash 3 times automatically
and perform reset.
What to do if only the bar speaker or the subwoofer are
brought in for repair
If only the bar speaker or the subwoofer is brought in for repair situation, and either BT module or MAIN board is replaced, customers
themselves need to wireless connection (LINK) the bar speaker and
the subwoofer.
• If the customer was not performing the secure link:
It will automatically wireless connection (LINK) with the bar speaker and the subwoofer when turn the power on.
• If the customer was performing the secure link:
Customers themselves need to release the secure link of the bar
speaker or the subwoofer at hand of the customer and make a normal wireless connection. In that case, please inform the customer to
“What to do when not automatically wireless connection (LINK)”
on page 6.
In addition, if make a secure link again, please inform the customer
how to set up the secure link described in the operating instructions
(“Performing the Wireless Connection of the Subwoofer (SECURE
LINK)”).
ABOUT THE REPAIRING OF BOARD
When boards installed in this unit are defective, boards will be replaced.
Individual electrical parts that mounted on the board cannot be replaced.
When each board is defective, replace each complete mounted board
individually.
ABOUT THE THERMAL COMPOUND
The thermal compound is applied between U5 of the MAIN board
and the heat sink.
If you remove the heat sink from the MAIN board, be careful not to
Touch for about
5 seconds or more.
wipe off the thermal compound.
MAIN Board (Side A) –
flash 3 times
4. Unplug the AC power cord from the outlet.
heat sink
Outle
U5
5. Insert the AC power cord into the outlet again, then touch the
] button on the bar speaker to turn the power on.
[
1
thermal compound
Outle
heat sink
(board surface side)
thermal compound
6. Turn the power on of the subwoofer and automatically make a
wireless connection (LINK)
7
SYSSET
Page 8
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SA-WS350/WSD35
• This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
SET
SECTION 2
DISASSEMBLY
Sony CONFIDENTIAL
For Authorized Servicer
2-2. AMP BLOCK
(Page 9)
2-3. AC CORD
(Page 10)
2-4. MAIN BOARD
(Page 11)
2-5. POWER BOARD
(Page 12)
2-6. KEY BOARD, BUTTON
(Page 13)
2-7. MINI JACK BOARD
(Page 14)
2-8. BT MODULE (SW)
(Page 15)
2-10. LED BOARD, FRONT PANEL ASSY (CA1_SW)
(Page 17)
2-11. SPEAKER UNIT (CA1_SW)
(Page 18)
2-9. FFC CABLE (6 CORE),
FFC CABLE (12 CORE)
(Page 16)
JIG
When disassembling the unit, use the following
jig for speaker removal.
Part No. Description
J-2501-238-A JIG FOR SPEAKER REMOVAL
8
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SA-WS350/WSD35
Note: Follow the disassembly procedure in the numerical order given.
2-2. AMP BLOCK
top side
1 eighteen screws
(BVTP4 u 16)
Sony CONFIDENTIAL
For Authorized Servicer
When removing the AMP block, do not remove the
Note 1:
eight screws at the v mark screws of figure below.
If you remove the v mark screws, the internal parts
may fall out and get damaged.
top side
bottom side
2 Open the AMP block
the direction of the arrow.
rear side
rib
v
v
v
v
in
7 AMP block
Note 2:
align the two ribs and two holes.
When installing the AMP block,
Installation direction of the LED board
cable connector (CN9)
v
v
v
v
– Rear view –
– Inner view –
MAIN board
[white]
CN9
[red]
MAIN board
CN3
hole
hole
3 LED board cable
connector (CN9)
rib
4 speaker connection cable
connector (CN3)
5 screw
(BVTP3 u 8)
6 GND cable
left side
Installation direction of the speaker
connection cable connector (CN3)
– Inner view –
[red]
bottom side
[black]
9
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SA-WS350/WSD35
Ver. 1.2
2-3. AC CORD
Sony CONFIDENTIAL
For Authorized Servicer
top side
AMP block
,QVWDOODWLRQSRVLWLRQRIWKHFRUG
EXVK
rear side
1 AC cord connector
(Power board: CN1)
claw
side
bottom side
,QVWDOODWLRQGLUHFWLRQRIWKH$&FRUGFRQQHFWRU
[black]
[brown]
[white]
[blue]
AC cord
US,
AEP, UK,
CND
AUS, CH,
[black]
[red]
RU, EA,
BR, TW,
E3, AR,
TH, LA
[blue]
[brown]
claw side
POWER board
bottom
side
5 AC cord
3 Draw out the AC cord with
cord bush (2104) from the
hole in the AMP block.
4 cord bush (2104)
(See Fig. A)
hole
–,QQHUYLHZ–
cord bush (2104)
,QVWDOODWLRQGLUHFWLRQRIWKHFRUGEXVK
)LJ$!
When installing the cord bush (2104) to the rear plate
Note:
in the AMP block, check the protrusion side position
of the cord bush (2104) and install correctly.
top side
top side
2 two
claws
–5HDUYLHZ–
70
± 3 mm
claw side
to
POWER
board
AC cord
[black]
[white]
US,
CND
[black]
[red]
IND SP
cord bush
(2104)
[brown]
[blue]
AEP, UK,
AUS, CH,
RU, EA,
BR, TW,
E3, AR,
TH, LA
[blue]
[brown]
10
IND SP
protrusion
side
rear plate
bottom side
AC cord
cord bush (2104)
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SA-WS350/WSD35
2-4. MAIN BOARD
Note 1: If MAIN board is replaced with a new part, refer to “RESET METHOD”
on page 6, be sure to perform the reset.
Also, after completing the reset, refer to “WIRELESS CONNECTION
(LINK) WORK OF THE BAR SPEAKER AND THE SUBWOOFER”
on page 6, perform the wireless connection of bar speaker and subwoofer.
Sony CONFIDENTIAL
For Authorized Servicer
top side
AMP block
3 FFC cable (26 core)
connected to the
BT module (SW)
2 Unlock the
connector.
connector (CN10) on
the MAIN board
The rear side
is terminal
side.
1 SPK cord power cable
connector
(MAIN board: CN1)
bottom side
5 FFC cable (12 core)
connected to the
KEY board
7 FFC cable (6 core)
connected to the
MINI JACK board
rear side
terminal side
terminal side
+RZWRLQVWDOOWKH63.FRUGSRZHUFDEOH
FRQQHFWRU0$,1ERDUG&1
SPK cord power
cable connector
is fully inserted.
–5LJKWYLHZ––5LJKWYLHZ–
[black] [red] [black] [red]
MAIN board
4 Unlock the connector.
connector (CN6) on
the MAIN board
connector (CN7) on
the MAIN board
6 Unlock the connector.
2.
SPK cord power
cable connector
is not fully inserted.
MAIN board
CN1
1*
CN1
9 Remove the MAIN board in
the direction of the arrow.
q; MAIN board (See Note 1)
Note 2:
align the two ribs and two holes.
When installing the MAIN board,
8 screw
(BVTP3 u 8)
8 three screws
(BVTP3 u 8)
8 screw
(BVTP3 u 8)
rib
hole
rib
hole
11
SYSSET
Page 12
2020/06/3023:08:50(GMT+09:00)
SA-WS350/WSD35
Ver. 1.2
2-5. POWER BOARD
2 SPK cord power cable
connector
(POWER board: CN2)
top side
AMP block
rear side
+RZWRLQVWDOOWKH63.FRUGSRZHUFDEOH
FRQQHFWRU32:(5ERDUG&1
2.
SPK cord power
cable connector
is fully inserted.
–/HIWYLHZ––/HIWYLHZ–
1*
SPK cord power
cable connector
is not fully inserted.
Sony CONFIDENTIAL
For Authorized Servicer
1 AC cord connector
(POWER board: CN1)
claw
side
bottom side
,QVWDOODWLRQGLUHFWLRQRIWKH$&FRUGFRQQHFWRU
[black]
[brown]
[white]
[blue]
AC cord
US,
AEP, UK,
CND
AUS, CH,
[black]
[red]
RU, EA,
BR, TW,
E3, AR,
TH, LA
[blue]
[brown]
claw side
POWER board
bottom
side
[black] [red]
POWER board
4 Remove the POWER board
in the direction of the arrow.
5 POWER board
Note:
board, align the two ribs and
two holes.
3 two screws
(BVTP3 u 8)
When installing the POWER
hole
CN2
[black]
POWER board
[red]
CN2
rib
rib
12
IND SP
1RWHIRULQVWDOOLQJWKHVFUHZ
2.
GND plate is screwed.
GND
plate
screw
POWER board
screw
3 screw
(BVTP3 u 8)
hole
3 three screws
(BVTP3 u 8)
1*
GND plate is floating.
GND
plate
POWER board
SYSSET
Page 13
2020/06/3023:08:50(GMT+09:00)
SA-WS350/WSD35
2-6. KEY BOARD, BUTTON
Sony CONFIDENTIAL
For Authorized Servicer
top side
AMP block
The rear side
is terminal
side.
rear side
7 Remove the button in the
direction of the arrow.
connector (CN1)
on the KEY board
1 Unlock the connector.
2 FFC cable (12 core) connected
to the MAIN board
three bosses
three
bosses
4 Remove the KEY board block
in the direction of the arrow.
6 KEY board
Note 1:
the two bosses and two holes.
When installing the KEY board, align
3 two screws
(BVTP3 u 8)
hole
total six holes
8 button
Note 2:
the six bosses and six holes.
5 cushion EVA
hole
3DVWLQJSRVLWLRQRIWKHFXVKLRQ(9$
KEY board
–5HDUYLHZ–
cushion EVA
boss
boss
When installing the button, align
13
SYSSET
Page 14
2020/06/3023:08:50(GMT+09:00)
SA-WS350/WSD35
2-7. MINI JACK BOARD
Sony CONFIDENTIAL
For Authorized Servicer
top side
AMP block
1 Unlock the
connector.
2 FFC cable (6 core)
connected to the
MAIN board
connector (CN1) on
the MINI JACK board
rear side
The rear side is
terminal side.
5 MINI JACK board
Note:
align the two bosses and two holes.
When installing the MINI JACK board,
3 two screws
(BVTP3 u 8)
hole
hole
boss
boss
4 Remove the MINI JACK board
in the direction of the arrow.
14
SYSSET
Page 15
2020/06/3023:08:50(GMT+09:00)
SA-WS350/WSD35
2-8. BT MODULE (SW)
Note: If BT module (SW) is replaced with a new part, refer to “RESET METHOD”
on page 6, be sure to perform the reset.
Also, after completing the reset, refer to “WIRELESS CONNECTION
(LINK) WORK OF THE BAR SPEAKER AND THE SUBWOOFER” on
page 6, perform the wireless connection of bar speaker and subwoofer.
BT module (SW)
Sony CONFIDENTIAL
For Authorized Servicer
top side
AMP block
2 screw
(BVTP3 u 8)
J2
1 Draw out the FFC cable
(26 core) from the J2
on the BT module (SW).
3DVWLQJSRVLWLRQRIWKHFXVKLRQ(9$
BT module (SW)
guide line
The rear side is
terminal side.
rear side
3 Lift up the BT module (SW) block
in the direction of the arrow.
hook
cushion EVA
15
–)URQWYLHZ–
6 BT module (SW) (See Note)
5 cushion EVA
BT module (SW) block
4 Remove the BT module (SW) block
in the direction of the arrow.
SYSSET
Page 16
2020/06/3023:08:50(GMT+09:00)
SA-WS350/WSD35
2-9. FFC CABLE (6 CORE), FFC CABLE (12 CORE)
Sony CONFIDENTIAL
For Authorized Servicer
7 FFC cable (6 core)
(for MAIN board – MINI JACK board connection)
(See Fig. B)
2 Remove the metal holder BT
3 metal holder BT
Note 1:
align the boss and rib with two holes.
When installing the metal holder BT,
in the direction of the arrow.
hole
1 screw
(BVTP3 u 8)
3DVWLQJSRVLWLRQRIWKH))&FDEOHFRUHDQG))&FDEOHFRUH
)LJ%!
hole
6 metal bracket A
Note 2:
align the two bosses and two holes.
8 FFC cable (12 core)
(for MAIN board – KEY board connection)
(See Fig. B)
5 Remove the metal bracket A
in the direction of the arrow.
rib
hole
hole
When installing the metal bracket A,
guide line
–,QQHUYLHZ–
boss
boss
top side
rear plate block
4 two screws
(BVTP3 u 8)
boss
rear side
bottom side
FFC cable
(12 core)
(for MAIN board
– KEY board
connection)
guide line
rear plate
block
FFC cable (6 core)
(for MAIN board –
MINI JACK board
connection)
16
SYSSET
Page 17
2020/06/3023:08:50(GMT+09:00)
SA-WS350/WSD35
2-10. LED BOARD, FRONT PANEL ASSY (CA1_SW)
bottom side
two slits
front panel
assy (CA1_SW)
block
1 Insert a flat-head screwdriver into the
two slits on the bottom of the unit, and
open a gap between the front panel assy
(CA1_SW) block and speaker cabinet.
Sony CONFIDENTIAL
For Authorized Servicer
3 While moving the jig in the direction
of the arrow, remove five bosses.
2 Insert the jig into the space and slowly
remove the front panel assy (CA1_SW)
block.
Note 1: When using a jig, please work
carefully so as not to damage the
front panel assy (CA1_SW) block
and speaker cabinet.
front side
soft cloth, etc.
top side
4 Insert the jig into the space and
slowly remove the front panel
assy (CA1_SW) block.
Note 1: When using a jig, please
work carefully so as not
to damage the front panel
assy (CA1_SW) block
and speaker cabinet.
left side
Turn the
side facing
up.
top side
speaker cabinet
5 While moving the jig in the direction
of the arrow, remove five bosses.
front panel assy
(CA1_SW) block
Turn the opposite
side facing up.
top side
front side
total five bosses
right side
bottom side
• LED board cable setting
top side bottom side
groove
LED board
cable
LED board
– Inner view –
bottom side
17
total five bosses
front side
front panel assy
(CA1_SW) block
total ten holes
6 Remove the front panel
assy (CA1_SW) block in
the direction of the arrow.
q; front panel assy (CA1_SW)
Note 3: When installing the front panel assy (CA1_SW),
remove cleanly the sticked bond on bosses and
holes, and apply bond to the front panel assy
(CA1_SW) again and install it.
8 two screws
(BVTP3 u 8)
7 LED board cable
connector (CN1)
9 LED board
Note 2:
LED board, align the
two bosses and two holes.
When installing the
two holes
two bosses
total ten bosses
(with bond)
SYSSET
Page 18
2020/06/3023:08:50(GMT+09:00)
SA-WS350/WSD35
2-11. SPEAKER UNIT (CA1_SW)
,QVWDOODWLRQGLUHFWLRQIRUWKHVSHDNHUXQLW&$B6:
When installing the speaker unit (CA1_SW),
Note 1:
make the position of terminals as shown in
the figure below.
–)URQWYLHZ–
terminals position
top side
Sony CONFIDENTIAL
For Authorized Servicer
1 six screws
(BVTP4 u 25)
4 speaker unit
(CA1_SW)
bottom side
6SHDNHUFRQQHFWLRQFDEOHVHWWLQJ
speaker unit
(CA1_SW)
terminal
(wide)
[red]
terminal
bottom side
When connecting the speaker connection cable
Note 2:
terminal to the speaker unit (CA1_SW), take care
for the direction of the terminal and connect it.
NG
OK
(wide)
[black]
speaker unit (CA1_SW)
terminal
(narrow)
[black]
OK
NG
3 terminal (wide)
[red]
3 terminal (wide)
[black]
3 terminal (narrow)
[black]
2 Lift up the speaker
unit (CA1_SW) block
in the direction of the
arrow.
top side
soft cloth, etc.
18
OK
NG
bottom side
rear side
SYSSET
Page 19
2020/06/3023:08:50(GMT+09:00)
SA-WS350/WSD35
3-1. BLOCK DIAGRAM
Mono Audio In
3.5 ݊ 3 pins
(Audio In & WIRE_ON)
Soundbar
LED
(2 colors)
2 Keys
(Program Update)
UART
BT Module
# 2
SECTION 3
DIAGRAMS
PWM
I2S
Audio
Proc
I2C
Sony CONFIDENTIAL
For Authorized Servicer
AMP
# 2
(BTL)
AC
Input
SMPS
# 2
Regulators
Vdc (+25.8V)
Vcc
Subwoofer
19
SYSSET
Page 20
2020/06/3023:08:50(GMT+09:00)
SA-WS350/WSD35
Ver. 1.2
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
Sony CONFIDENTIAL
For Authorized Servicer
For Printed Wiring Boards.
Note:
• : Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Caution:
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Note 1: When boards installed in this unit are defective, boards will be
replaced.
Individual electrical parts that mounted on the board cannot be
replaced.
When each board is defective, replace each complete mounted
board individually.
Note 2: When the complete MAIN board is replaced, be sure to refer to
“WIRELESS CONNECTION (LINK) WORK OF THE BAR
SPEAKER AND THE SUBWOOFER” on page 6.
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specifi ed.
Note: The components identifi ed by mark 0 or
dotted line with mark 0 are critical for safety.
Replace only with part number specifi ed.
Note: Les composants identifi és par une marque
0 sont critiques pour la sécurité.
Ne les remplacer que par une piéce portant
le numéro spécifi é.
Note 1: When boards installed in this unit are defective, boards will be
replaced.
Individual electrical parts that mounted on the board cannot be
replaced.
When each board is defective, replace each complete mounted
board individually.
Note 2: When the complete MAIN board is replaced, be sure to refer to
“WIRELESS CONNECTION (LINK) WORK OF THE BAR
SPEAKER AND THE SUBWOOFER” on page 6.
• Circuit Boards Location
LED board
BT module (SW)
(BT1)
MAIN board
KEY board
MINI JACK board
POWER board
20
SYSSET
Page 21
2020/06/3023:08:50(GMT+09:00)
SA-WS350/WSD35
Sony CONFIDENTIAL
For Authorized Servicer
3-2. PRINTED WIRING BOARD - MAIN Board -
1 2 3 4 5 6 7 8
MAIN BOARD (SIDE A)
CN7
R218
TP162
C187
TP158
TP159
R244
R245
R246
C52
TP151
C54
R212
C50
C53
TP176
C56
C55
U4
C57
C58
C189
R66
R67
R228
R231
R229
R230
Q15
Q16
R69
R68
TP155
R222
R221
A
B
C
H4
CN10
H6
TP185
TP163
TP171
TP178
R45
TP184
TP167
TP169
TP173
TP177
R35
TP161
TP164
TP166
TP168
TP170
TP172
TP175
R31
R239
C49
R59
R56
R51
TP183
R55
R54
R50
R49
TP165
R47
R44
R42
R38
R36
TP174
R204
R224
Q4
R236
TP145
R57
R53
R43
R46
R37
TP143
TP147
R237
R238
TP146
R233
R41
R40
R113
C302
U9
C188
R80
TP148
R225
R235
R234
TP142
R213
R33
R211
TP154
C301
CN6
R79
R194
TP144
TP153
C99
Q5
Q6
Q13
C97
C307
• See page 20 for Circuit Boards Location.
CN1
H3
C31
C29
TP179
Q1
C36
C35
R26
R27
R28
R30
R29
C18
Q2
C19
TP181
C20
C87
R9
C185
R5
U6
C83
L5
TP157
C181
C80
H5
C6
C4
CN9
U7
R223
C30
TP180
C5
L19
TP3
C179
C177
C176
R191
C180
C178
R240
R241
R242
C82
TP156
C86
• : Uses unleaded solder.
H2
C34
R24
TP4
C33
C32
C85
C77
C81
R83
TP12
IC2
C84
TP11
C79
R232
C191
R202
TP160
Q9
R219
C37
C39
R34
C42
C41
R39
R48
R63
R203
R60
C47
R200
C78
R201
R199
U3
C45
C48
R62
R52
R65
R78
TP6
TP8
TP7
R72
C62
C61
C169
R70
C65
C300
R205
R76
R77
TP182
U5
C298
C299
R74
C70
C75
C60
C306
C305
C59
TC2
TP186
CN3
TP187
TC1
H7
H1
D
E
MAIN BOARD (SIDE B)
C63
R220
R206
R61
X1
R209
R207
R226
R208
C88
C182
R192
R84
R243
R227
Q14
C46
C43
C44
C304
R58
R215
R216
C303
R214
R217
C76
R73
L4
R250R249
C71
C67
C73
TC3
L3
C51
R71 C64
C186
C69
C68
R248R247
F
H8
21
SA-WS350/WSD35
SYSSET
Page 22
2020/06/3023:08:50(GMT+09:00)
SA-WS350/WSD35
3-3. SCHEMATIC DIAGRAM - MAIN Board (1/4) -
Sony CONFIDENTIAL
For Authorized Servicer
B
C
12345678
9
(1/4)MAIN BOARD
NC
12
C86
C83
SC10U10V5KX-6-GP-U
TP182
TPAD60-OG-GP
1
12
C176
TP12
TPAD60-OG-GP
1
SC22U16V0KX-2-GP
NC
12
C180
SC22U16V0KX-2-GP
1
+5V_STB
Standby
TP156
TPAD60-OG-GP
12
R1
12
12
C82
C87
SC10U10V5KX-6-GP-U
C85
SCD1U10V2KX-5 GP
SC10U10V5KX-6-GP-U
12
R2
R83
100KR2F-L1-GP
R84
13K3R2F-L1-GP
12
C81
NC
FB1
SC22P50V2JN-4GP
Normal
12
R1
12
12
12
C177
C179
C181
R2
12
R192
5K23R2F-GP
R191
100KR2F-L1-GP
12
C185
NC
FB3
SC22P50V2JN-4GP
+12V_TAS5534
1
TP157
TPAD60-OG-GP
A
24V ==> 5V (2000mA)
+24V
12
12
C4
SC10U50V5KX-GP
12
C5
C6
SC10U50V5KX-GP
SCD1U50V3KX-G P
24V ==> 12V (2000mA)
+24V
C18
121212
SC10U50V5KX-GP
12
C20
C19
SCD1U50V3KX-G P
SC10U50V5KX-GP
R5
12
511KR2F-GP
R9
12
105KR2F-1-GP
VOUT=0.596*(1+R1/R2)
VOUT=0.596*(1+R1/R2)
1
SW1
U1_EN
SW3
2
34
U6
6
GND
SW
VIN FB
TPS54202DDCR-GP
1
2
34
BOOT
U7
GND
SW
VIN FB
TPS54202DDCR-GP
EN
BOOT
BOOT1
U1_EN
5
FB1
6
BOOT3
5
EN
FB3
5,6,7
C88
SCD1U10V2KX-5GP
12
SW1
C182
SCD033U50V3KX-1GP
12
SW3
PCONT
L5
12
IND-150UH-11-GP
L19
12
IND-22UH-213-GP
12
C84
12
SC22U16V0KX-2-GP
12
C178
D
SC22U16V0KX-2-GP
SC10U16V5KX-GP-U
PSU in
CN1
1
2
3
4
5
6
7
8
TPAD60-OG-GP
E
F
ACES-CON8-S1- GP
TP179
1
TP180
TPAD60-OG-GP
1
NC
TP181
TPAD60-OG-GP
1
+24V
12
12
C29
C30
NC
SC1U50V3KX-GP
SCD1U50V3KX-G P
SC10U16V5KX-GP-U
SCD1U16V2KX-3 GP
SC10U16V5KX-GP-U
22
SA-WS350/WSD35
SYSSET
Page 23
2020/06/3023:08:50(GMT+09:00)
SA-WS350/WSD35
3-4. SCHEMATIC DIAGRAM - MAIN Board (2/4) -
Sony CONFIDENTIAL
For Authorized Servicer
A
B
C
D
12345678
(2/4)MAIN BOARD
+5V_STB
WIRED_ON
5V ==> 3.3V Standby
(1A max)
TLV1117LV33DCYR-GP-U
IC2
+5V_IC2
NC
12
12
C77
C80
SC10U10V5KX-6-GP-U
SCD1U10V2KX-5 GP
12
C188
OUTPUT#4
OUTPUT#2
INPUT
4
G
DMG2305UX-7-GP
AMP PVDD Power Ctrl
TP3
TPAD60-OG-GP
TP4
TPAD60-OG-GP
+24V +24_PVDD
+24V_D4
12
C31
SCD1U50V3KX-GP
Q2D
Q2
D
L2N7002SLT1G-GP
PVDD_STBY
12
6
R28
100KR2J-1-GP
12
R30
10KR2J-3-GP
Q2G
G
S
ADC Power Ctrl (H:Action)
(5V_ADC 11mA) (3V3_ADC 10.2mA)
12
R26
12
300KR2F-L-GP
R29
100KR2J-1-GP
12
C35
SC1U50V3KX-5-GP
1
12
Q1
S
1
S
2
S
3
G
45
AON7403-GP-U
Q1G
C36
SC1U50V3KX-5-GP
R240
12
R241
12
R242
12
DUMMY-R2-GP
+5V_STB
SCD1U50V2KX-1-GP
C186
33KR2J-3-GP
12
R218
D
8
D
7
D
6
D
DUMMY-R2-GP
DUMMY-R2-GP
12
0R2J-2-GP
BT_ON_G
AMP_24V_MOS_RL
12
C32
SCD1U50V2KX-1-GP
12
R27
AMP_Q_C
DS
Q5
G
DMG2305UX-7-GP
Q13
C
MMBT3904-3-GP
B
E
12
C33
Q13_G
SC100P50V2JN-3GP
1
12
TP158
TPAD60-OG-GP
1
12
C187
SCD1U50V2KX-1-GP
12
6,7
R194
10KR2J-3-GP
C34
SC4D7U25V5KX-GP
+5V_ADC +3V3_STB
12
R24
470KR2F-GP
SCD1U50V2KX-1-GP
910
12
GND
TP11
123
TPAD60-OG-GP
1
12
12
C79
SC10U6D3V2MX-GP-U
DS
Q6
Standby
+3V3_IC2
12
C78
R202
SCD1U10V2KX-5 GP
0R3J-0-U-GP
SCD1U16V2JX-1-GP
TP159
TPAD60-OG-GP
1
12
C189
SCD1U50V2KX-1-GP
12
R224
+3V3_ADC
R225
12
R226
R232
DUMMY-R2-GP
+3V3_STB
+3V3_BT
12
12
R227
R243
RCLAMP0551P-TST-1-GP-U
12
D
8
D
7
D
6
D
+3V3_PWM
R220
1KR2J-1-GP
1
12
R219
DNP
33KR2J-3-GP
12
TP160 TPAD60-OG-GP
Q14_D
+3V3_STB
12
12
R201
DUMMY-R 2-GP
12
R200
10KR2J-3-GP
PCONT
S
D
Q14
L2N7002SLT1G-GP
100KR2J-1-GP
G
Q14G
4,6,7
R199
E
D/PWM Power Ctrl (H:Action)
+3V3_STB
(220mA)
SCD1U50V2KX-1-GP
C191
12
R251
33KR2J-3-GP
12
Q9
S
1
S
2
S
3
G
45
AON7403-GP-U
Q9_G
F
23
SA-WS350/WSD35
SYSSET
Page 24
2020/06/3023:08:50(GMT+09:00)
SA-WS350/WSD35
3-5. SCHEMATIC DIAGRAM - MAIN Board (3/4) -
Sony CONFIDENTIAL
For Authorized Servicer
A
B
C
D
E
F
G
12345678
(3/4)MAIN BOARD
4,5,7
7
7
12
100R2J-2-GP
12
47R2J-2-GP
12
47R2J-2-GP
12
47R2J-2-GP
12
12
C59
SC1U50V3KX-GP
SC1U50V3KX-GP
GVDD_AB
GVDD_CD
R59100R2J-2-GP
R57
R5656R2F
R55100R2J-2-GP
R54100R2J-2-GP
R53100R2J-2-GP
R50100R2J-2-GP
R490R2F-1-GP
R47100R2J-2-GP
R44100R2J-2-GP
R43100R2J-2-GP
R46100R2J-2-GP
R42100R2J-2-GP
R41100R2J-2-GP
R40100R2J-2-GP
R38100R2J-2-GP
R36100R2J-2-GP
R35100R2J-2-GP
R66
R67
R68
R69
C60
SC1U50V3KX-GP
TAS_SD_1
PCONT
BT_LED1
BT_LED0
TAS_RESET_N_1
SCL_1
SDA_1
I2S_SCLK_1
I2S_MCLK_1
I2S_SDO_1
BT_BOOT1
5
1
TP161
1
TP162
1
TP183
1
TP184
1
TP163
1
TP164
1
TP165
1
TP166
1
TP167
1
TP168
1
TP178
SCD01U16V2KX-3GP
PCONT
LED1
LED0
SCL
7
+3V3_BT
I2S_MCLK_3 I2S_MCLK
12 12
R61
100R2J-2-GP
PVDD_STBY
7
7
7
U4
MCLK
7
LRCLK
LRCK
8
SCLK
BCK
9
SDIN
DOUT
10
MD0
11
MD1
12 13
FMT VINL
PCM1808PWR-GP
+24_PVDD
12
12
12
TC1
TC2
SE470U35VM-7-GP
SE470U35VM-7-GP
U5
13
AVDD
8
DVDD
1
GVDD_AB
22
GVDD_CD
6
3
PVDD_AB
37
PVDD_AB
38
PVDD_AB
29
PVDD_CD
30
PVDD_CD
31
PVDD_CD
2
PWM_OUT_A
PWM_OUT_B
AMP_Reset
12
C169
SCD01U50V2KX-1GP
VDD
5
INPUT_A
6
INPUT_B
14
INPUT_C
15
IN
19
M1
20
M2
21
M3
4
RESET#
TAS5614LADDVR-GP
C49
PU
TPAD40-GP
TPAD40-GP
TPAD40-GP
TPAD40-GP
TPAD40-GP
TPAD40-GP
TPAD40-GP
TPAD40-GP
TPAD40-GP
TPAD40-GP
TPAD40-GP
T_D
12
SDA
R206
100R2J-2-GP
UART_TX
UART_RX
WIRED_DET
DGNDSCKI
VDD
VCC
AGND
REF
V
VINR
56
4
3
2
1
ANALOG_SW1
14
SC22U16V0KX-2-GP
OUT_A#39
OUT_A#40
OUT_D#27
OUT_D#28
C_START
OC_ADJ
+3V3_BT
12
R51
10KR2J-3-GP
12
12
R33
R204
DUMMY-R2-GP
10KR2J-3-GP
10KR2J-3-GP
12
C50
12
C52
BST_A
BST_B
BST_C
BST_D
OUT_B
OUT_C
CLIP#
FAULT#
OTW#
C51
SC22U16V0KX-2-GP
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
C53
12
SC47P50V2JN-3GP
44
BST_B_1 BST_B
43
24
23
39
40
35
32
27
28
18
7
STARTUP
16
FAULT#
OC_ADJ
3
17
OTW#
9
10
11
12
25
26
33
34
41
42
+3V3_BT
12
12
R37
R31
5,7
7
7
7
12
SCD1U50V2KX-1-GP
C75
C76 SCD047U50V3KX-GP
12
C65 SC4D7U6D3V2KX-GP-U
12
R76 0R2J-2-GP
12
R70 30KR2F-GP
12
R77 0R2J-2-GP
WIRED_ON
10KR2J-3-GP
12
R450R2F-1-GP
7
12
12
C55
C54
C56
12
SCD1U50V2KX-1-GP
SC10U6D3V2MX-GP-U
SC10U6D3V2MX-GP-U
12
SCD047U50V3KX-GP
12
KEY_PAIR_1
BT_BOOT
KEY_PAIR
C43
12
C57
C58
12
SCD1U50V2KX-1-GP
BST_ABST_A_1
BST_A
BST_B
SCD01U16V2KX-3GP
+3V3_PWM
12
SC10U50V5KX-GP
+3V3_ADC
+5V_ADC
ANALOG_SW
SC10U6D3V2MX-GP-U
C300
C44
12
C45
C46
12
12
SC10U50V5KX-GP
SCD1U50V2KX-1-GP
SCD01U16V2KX-3GP
SC4700P50V2KX-1GP
VR_ANA FLTP_2 FLTP_1
12
TC3
SE100U6D3VM-47-GP
12
C41
12
C303
C304
+3V3_PWM
SC1U50V3KX-GP
SC10U50V5KX-GP
12
12
R39
470R2F-GP
I2S_LRCLK
TAS_RESET_N
TAS_XPDN
TAS_RESET_N
12
R34
470R2F-GP
C42
PWM_OUT_B
PWM_OUT_A
OSC_MLCK
AC_CUT
TAS_SD
12
12
R205
10KR2J-3-GP
+3V3_PWM
BT_BOOT
BST_A
BST_B
C
E
SC470P50V2JN-GP
10R3F-GP
Q4
MMBT3904-3-GP
B
C63
R73
R211
12
12
12
SC10U50V5KX-GP
SC1U50V3KX-GP
12
10KR2J-3-GP
12
12
R60 0R2F-1-GP
12
R203 0R2F-1-GP
12
12
C37
FLTM_2 FLTM_1
12
C39 SCD047U16V2KX-1-GP
12
SCD047U16V2KX-1-GP
12
R52
12
R62 47R3F-GP
1
23
C302
47KR2J-2-GP
SCD33U6D3V2KX-2-GP
R213
100KR2J-1-GP
SCD01U16V2KX-3GP
12
C64
SC470P50V2JN-GP
12
R71
10R3F-GP
L3
12
COIL-10UH-44-GP
12
L4
COIL-10UH-44-GP
VR_ANA
VR_DIG
12
C47
VR_PWM
12
C48
HP_SEL#
R58
MCLK_1I2S_MCLK
R207220R2J-L2-GP
MUTE#
RESET#
OSC_RES
R6318KR2F-GP
SC4700P50V2KX-1GP
WM_M_8
P
47R3F-GP
PWM_P_8
X1
OE
GROUND CLOCK_OUTPUT
OSC-12D288MHZ-16-GP
1212
C301
27KR2J-L1-GP
R248
R247
DUMMY-R2-GP
12
R236
12
R237
12
R250
12
R249
C73
SCD47U50V5KX-1GP
50
35
14
28
52
34
17
11
22
19
18
16
12
33
38
39
40
41
42
43
48
49
VDD
12
127KR2F-GP
12
12
12
C69
U3
9
AVDD
AVDD_PWM
DVDD1_CORE
DVDD2_CORE
8
VR_ANA
VR_DIG
VR_PWM
BKND_ERR#
HP_SEL#
MCLK
LRCLK
MUTE#
PDN#
RESET#
OSC_RES
PSVC
6
PLL_FLTM
7
PLL_FLTP
1
PWM_ HPM_L
3
PWM_ HPM_R
2
PWM_HPP_L
4
PWM_HPP_R
PWM_ M_1
PWM_P_1
PWM_M_2
PWM_P_2
PWM_M_3
PWM_P_3
PWM_ M_4
PWM_P_4
TAS5534DGGR-GP
4
+3V3_STB+24V
12
SC1KP50V2KX-1GP
C67
12
12
SC1KP50V2KX-1GP
BT
+12V_TAS5534
I2S_LRCLK_1
TAS_XPDN_1
PVDD_STBY_1
WIRED_ON_1
UART_TX_1
AC_CUT_1
UART_RX_1
WIR
KEY_PAIR1
CN10
ACES-CON26-11-GP
+12V_TAS5534
1
TPAD40-GP
TP169
1
TPAD40-GP
TP170
1
TPAD40-GP
TP171
1
TPAD40-GP
TP172
1
TPAD40-GP
TP173
1
TPAD40-GP
TP174
1
TPAD40-GP
TP175
1
TPAD40-GP
TP176
1
TPAD40-GP
TP177
1
TP185 TPAD60-OG-GP
TAS_SD_1 TAS_SD
BT_LED1
BT_LED0
TAS_RESET_N_1 TAS_RESET_N
SCL_1
SDA_1
I2S_SCLK_1 I2S_SCLK
I2S_MCLK_1 I2S_MCLK_2
I2S_SDO_1 I2S_SDO
I2S_LRCLK_1 I2S_LRCLK
TAS_XPDN_1 TAS_XPDN
PVDD_STBY_1
WIRED_ON_1
UART_TX_1
AC_CUT_1 AC_CUT
UART_RX_1
KEY_PAIR1
BT_BOOT1
12
12
12
C62 SC10U25V3MX-GP
12
R72 2D2R2J-GP
12
R74 2D2R2J-GP
12
C70 SC10U25V3MX-GP
12
12
12
3K3R2F-2-GP
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
ADC
12
R214 0R2J-2-GP
12
R215 0R2J-2-GP
12
R216 0R2J-2-GP
12
R217 0R2J-2-GP
12
C306
SC1U50V3KX-GP
C299SC1U25V2KX-2-GP
C298SC1U25V2KX-2-GP
C61
SCD1U50V2KX-1-GP
C305
27
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28
ED_DET
I2S_MCLK
I2S_LRCLK
I2S_SCLK
SDIN2
ASEL_EMO2
LRCLKO
AVSS_PWM
DVSS1_CORE
DVSS2_CORE
+3V3_BT
R208
4D7R2J-2-GP
12
12
R209 47R2J-2-GP
2K2R2J-2-GP
12
R113
12
R2390R2F-1-GP
DNP
R238
DUMMY-R2-GP
12
SC1KP50V2KX-1GP
C68
C71
20
SDA
21
SCL
23
SCLK
24
SDIN1
25
SDIN2
26
SDIN3
27
SDIN4
15
EMO1
10
EMO2
15KR2F-GP
Reset_1
1
TP7
1
TP8
1
TP6
I2S_MCLK_3OSC_MCLK
U9
RESET#
VCC
GND NC#4
G697L293T1UF-GP
12
R65
CD
SPK
_L-_2
SPK_L-_2
SPK_L+_2
SPK_L+_2
37
VALID
29
SDOUT
30
SCLKO
31
32
TEST
44
NC#44
45
NC#45
46
NC#46
47
NC#47
53
NC#53
54
NC#54
55
NC#55
56
NC#56
5
AVSS
51
36
13
AC_CUT U9_CD
1
2
34
12
SCD01U50V2KX-1GP
SPK_L-_2
SPK_L+_2
12
R48
47R3F-GP
12
5
12
C99
TP186
TPAD40-GP
1
1
TP187
TPAD40-GP
I2S_SCLK
AMP_Reset
R78
10KR2J-3-GP
12
SCD022U16V2KX-3GP
CN3
4
3
2
1
CLX-CON4-S12-GP
I2S_SDO
SDA
SCL
SDIN2
9
12
C307
C97
SCD01U16V2KX-3GP
SCD022U16V2KX-3GP
24
SA-WS350/WSD35
SYSSET
Page 25
2020/06/3023:08:50(GMT+09:00)
SA-WS350/WSD35
3-6. SCHEMATIC DIAGRAM - MAIN Board (4/4) -
1234567 8
A
CN9
1
2
3
4NP1
B
BAOT-CON4-S3-GP
SCD1U16V2JX-1-GP
C
D
1A-modify
add R244,value is 0 ohm
add dummy pad R245.R246 ,please placed near by CN7
E
ANALOG_SW
DUMMY-R2-GP
R245
R223
(4/4)MAIN BOARD
+3V3_STB
12
12
R221
12
12
12
R246
12
R222
SC1000P50V2JN-1-GP
R244
6
0R2J-2-GP
Q15_C
Q15
C
MMBT3904-3-GP
Q15_B
B
E
DNP
Q16
C
MMBT3904-3-GP
B
DNP
E
Q16_C
+3V3_STB
I/O
CN7
78
1
2
3
5
910
6
4
6
5,6
ETY-CONN6A-5-GP
0R2J-2-GP
12
12
6
R228
10KR2J-3-GP
DNP
Q16_B
12
6
R229
10KR2J-3-GP
DNP
0R2J-2-GP
12
12
R212
WIRED_DET
10KR2J-3-GP
WIRED_ON
UART_TX
UART_RX
SDA
R230
R231
UART_TX
UART_RX
SDA
R233
LED0
LED1
+3V3_STB
12
R79
R80
4K7R2J-2-GP
12
R234
R235
DUMMY-R2-GP
DUMMY-R2-GP
12
6
4K7R2J-2-GP
6
6
12
12
DUMMY-R2-GP
ANALOG_SW
LED0
LED1
Key and update to BT
CN6
2
ACES-CONN12A-5-GP
1
TP151
1
TP153
1
TP154
1
TP155 TPAD60-OG-GP
H7
HOLE335R123-GP
1
1516
1112
910
78
56
34
1
1314
TPAD40-GP
TPAD40-GP
TPAD40-GP
H8
HOLE335R123-GP
6
6
4,5,6
6
UART_TX
UART_RX
SDA
BT_BOOT
PCONT
KEY_PAIR_1
KEY_PAIR
1
KEY_PAIR
KEY_PAIR_1
PCONT
BT_BOOT
1
1
1
1
1
1
1
KEY_PAIR
KEY_PAIR_1
PCONT
BT_BOOT
TPAD40-GP
TP142
TPAD40-GP
TP143
TPAD40-GP
TP144
TPAD40-GP
TP145
TPAD40-GP
TP146
TPAD40-GP
TP147
TPAD40-GP
TP148
Sony CONFIDENTIAL
For Authorized Servicer
F
G
25
H1
HOLE394R138-GP
1
H2
HOLE394R138-GP
1
H3
HOLE394R138-GP
1
H4
HOLE394R138-GP
1
H5
HOLE394R138-GP
1
H6
HOLE394R138-GP
1
SA-WS350/WSD35
SYSSET
Page 26
2020/06/3023:08:50(GMT+09:00)
SA-WS350/WSD35
Sony CONFIDENTIAL
For Authorized Servicer
3-7. PRINTED WIRING BOARD - MINI JACK Board -
• See page 20 for Circuit Boards Location.
• : Uses unleaded solder.
1 2
MINI JACK BOARD (SIDE A)
JK1
TP145
TP144
R12
D4
R1
R11
D2
H1
TP142
A
TP143
R2
D3
H2
R10
D1
MINI JACK BOARD (SIDE B)
B
CN1
3-8. SCHEMATIC DIAGRAM - MINI JACK Board -
1234567 8
MINI JACK BOARD
A
JK1
AUDIO-JK469-GP
5
1
4
P
Q
WIRD_DET_1
B
C
D1
D2
D3
D4
12
R2
1KR2J-1-GP
ANALOG_SW
WIRD_ON_1
WIRD_DET_1
WIRED_DET
DUMMY-R2-GP
ANALOG_SW
WIRED_DET
ANALOG_SW
R10
ANALOG_SWWIRD_ON_1 WIRED_ON
WIRED_DET
WIRED_ON
CN1
78
1
3
12
5
910
ETY-CONN6A-5-GP
2
4
6
112
1
1
1
12
R11
TP142
TP143
TP144
TP145
12
R12
DUMMY-R2-GP
TPAD40-GPR1 0R2J-2-GP
TPAD40-GP
TPAD40-GP
TPAD40-GP
WIRED_DET
WIRED_ON
D
E
RCLAMP0551P-TST-1-GP-U
12
12
12
12
Close to JK1 for EMI
10KR2J-3-GP
H1
HOLE394R138-GP
1
H2
HOLE394R138-GP
1
26
SA-WS350/WSD35
SYSSET
Page 27
2020/06/3023:08:50(GMT+09:00)
SA-WS350/WSD35
Sony CONFIDENTIAL
For Authorized Servicer
3-9. PRINTED WIRING BOARD - LED Board -
• See page 20 for Circuit Boards Location.
• : Uses unleaded solder.
1 2
LED BOARD (SIDE A)
R13
R8
R12
A
TP145
R9
TP142
TP143
TP144
H1
B
LED BOARD (SIDE B)
C
LED1
H2
CN1
3-10. SCHEMATIC DIAGRAM - LED Board -
12345678
LED BOARD
A
B
+3V3_STB
C
LED0
LED1
CN1
1
2
3
4
ACES-CON4-87-GP
5
NP1
NP2
6
D
LED1
LED0
R9
RCLAMP0551P-TST-1-GP-U
12
4
LED-RG-64-GP
R8
RCLAMP0551P-TST-1-GP-U
-
Green
-
Red
LED0
LED1
+3V3_STB
+3V3_STB
R12220R2J-L2-GP
R13220R2J-L2-GP
12
LED1
+
23
+
1
2018/10/11
1. LED1 PIN3 From GND Change to LED1
2. LED1 PIN4 From GND Change to LED0
3. LED1 PIN1 From LED0G Change to Pull-High 3v3
4. LED1 PIN2 From LED0R Change to Pull-High 3v3
5. delete Q1/Q2
6. LED0G/LED0R net name Change to LED1/LED0
1
1
1
1
12
TP142
TP143
TP144
TP145
TPAD40-GP
TPAD40-GP
TPAD40-GP
TPAD40-GP
12
E
H1
HOLE394R138-GP
F
1
H2
HOLE394R138-GP
1
27
SA-WS350/WSD35
SYSSET
Page 28
2020/06/3023:08:50(GMT+09:00)
SA-WS350/WSD35
Sony CONFIDENTIAL
For Authorized Servicer
3-11. PRINTED WIRING BOARD - KEY Board -
• See page 20 for Circuit Boards Location.
• : Uses unleaded solder.
1 2 3
KEY BOARD (SIDE A)
A
B
H2
CN2
KEY BOARD (SIDE B)
R82
TP148
R80
TP147
R79
TP146
R83
R84
TP149
CN1
TP142
R81
TP143
TP144
TP145
TP150
R9
3-12. SCHEMATIC DIAGRAM - KEY Board -
12345678
KEY BOARD
SW1 SW2
A
H1
UART_RX
B
UART_TX
SDA
Update to BT
+3V3_STB
CN2
1
3
5
7
ACES-CONN7A-GP
SW1
1
3
2
4
6
PCONT
BT_BOOT
2
4
SW-TACT-4P-126-GP
KEY_PAIR KEY_PAIR_1
R9
RCLAMP0551P-TST-1-GP-U
12
SW2
1
3
2
4
SW-TACT-4P-126-GP
R81
RCLAMP0551P-TST-1-GP-U
12
C
D
E
12
4K7R2J-2-GP
R84
DUMMY-R2-GP
UART_TX
UART_RX
SDA
+3V3_STB
12
R80
12
R82
4K7R2J-2-GP
KEY_PAIR
KEY_PAIR_1
PCONT
Key and update to BT
12
CN1
13 14
1
34
56
78
910
12
R83
11 12
15 16
2
KEY_PAIR
KEY_PAIR_1
PCONT
BT_BOOT
BT_BOOT
UART_TX
UART_RX
SDA
+3V3_STB
1
1
1
1
1
1
1
1
1
TP142
TP143
TP144
TP145
TP146
TP147
TP148
TP149
TP150
TPAD40-GP
TPAD40-GP
TPAD40-GP
TPAD40-GP
TPAD40-GP
TPAD40-GPR79
TPAD40-GP
TPAD40-GP
TPAD40-GP
28
F
G
DUMMY-R2-GP
DUMMY-R2-GP
ACES-CONN12A-5-GP
H1
HOLE394R138-GP
1
H2
HOLE394R138-GP
1
SA-WS350/WSD35
SYSSET
Page 29
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SA-WS350/WSD35
Sony CONFIDENTIAL
For Authorized Servicer
3-13. PRINTED WIRING BOARD - POWER Board -
1 2 3 4 5 6 7
POWER BOARD (COMPONENT SIDE)
A
B
• See page 20 for Circuit Boards Location.
• : Uses unleaded solder.
C
D
E
POWER BOARD (CONDUCTOR SIDE)
29
F
SA-WS350/WSD35
SYSSET
Page 30
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SA-WS350/WSD35
3-14. SCHEMATIC DIAGRAM - POWER Board -
Sony CONFIDENTIAL
For Authorized Servicer
12345678
910H11 12
POWER BOARD
A
B
C
G
D
E
F
30
SA-WS350/WSD35
SYSSET
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SA-WS350/WSD35
Ver. 1.2
Note:
• -XX and -X mean standardized parts, so
they may have some diff erence from the
original one.
• Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when ordering these items.
4-1. SPEAKER SECTION
3
A
#1
#1
B
SECTION 4
EXPLODED VIEWS
• The mechanical parts with no reference
number in the exploded views are not supplied.
• Color Indication of Appearance Parts Example:
KNOB, BALANCE (WHITE) . . . (RED)
Parts Color Cabinet’s Color
Sony CONFIDENTIAL
For Authorized Servicer
The components identifi ed by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
Les composants identifi és par une marque
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant le numéro spécifi é.
4
4
4
4
4
4
4
4
not supplied
4
4
4
4
4
2
1
SP1
A
B
#1
AMP section
4
4
4
4
4
1
1
1
1
1
1
1
not supplied
1
not supplied
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
1 423840812 SCREW (1) (4X25), +BV TAPPING
2 930100064 FRONT PANEL ASSY (CA1_SW)
3 930100068 LED BOARD, COMPLETE
4 422996602 SCREW (4X16), +BV TAPPING
1
5 453600001 FOOT (4 pieces, 1 set)
SP1 930100065 SPEAKER UNIT (CA1_SW)
#1 768564679 SCREW +BVTP 3X8 TYPE2 IT-3
5
31
SYSSET
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SA-WS350/WSD35
Ver. 1.2
4-2. AMP SECTION
not supplied
BT1
(See Note 1)
#1
FFC1
(See Note 2)
#1
not supplied
53
#1
not supplied
not supplied
not supplied
not supplied
#1
not supplied
#1
#1
#1
Sony CONFIDENTIAL
For Authorized Servicer
not supplied
(model number label)
#1
52
(See Note 1)
#1
#1
#1
not supplied
#1
C
FFC2
(See Note 2)
C
D
#1
#1
#1
#1
#1
#1
#1
D
not supplied
not supplied
#1
FFC3
(See Note 2)
not supplied
not supplied
54
#1
#1
AC1
#1
55
E
Note 1: If complete MAIN board (Ref. No. 52) or BT module (SW) (Ref. No.
BT1) is replaced with a new part, refer to “RESET METHOD” on page 6,
be sure to perform the reset.
Also, after completing the reset, refer to “WIRELESS CONNECTION
(LINK) WORK OF THE BAR SPEAKER AND THE SUBWOOFER”
on page 6, perform the wireless connection of bar speaker and subwoofer.
not supplied
#1
E
51
#1
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
0 51 930100070 POWER BOARD, COMPLETE
0 51 930100071 POWER BOARD, COMPLETE (WS350: AEP, UK,
AUS, CH, RU, SP, E3, AR, TH/WSD35: AEP, UK)
0 51 930100072 POWER BOARD, COMPLETE (WS350: EA, BR, LA)
0 51 930100073 POWER BOARD, COMPLETE (WS350: IND)
52 930100074 MAIN BOARD, COMPLETE (Including Heat sink)
53 930100069 KEY BOARD, COMPLETE
54 930100066 MINI JACK BOARD, COMPLETE
0 55 311306201 CORD BUSH (2104)
0 AC1 930100041 AC CORD -US (WS350: US, CND/WSD35: US)
0 AC1 930100042 AC CORD -EURO (WS350: AEP/WSD35: AEP)
0 AC1 930100043 AC CORD -13A (WS350: UK, EA/WSD35: UK)
0 AC1 930100044 AC CORD -CHINA (WS350: CH)
0 AC1 930100045 AC CORD -TH (WS350: TH)
(WS350: US, CND, TW/WSD35: US)
Note 2: As for FFC KIT (CA1_SW), all fl exible fl at cables (Ref. No. FFC1,
FFC2, FFC3) will be 1 set. Select and use the required fl exible fl at cable.
Also, if FFC KIT (CA1_SW) is replaced, install it after bending it in the
same form as that before replacement.
0 AC1 930100046 AC CORD -AR (WS350: AR)
0 AC1 930100048 AC CORD -AU (WS350: AUS)
0 AC1 930100049 AC CORD -TW (WS350: TW)
0 AC1 930100050 AC CORD -E12 (WS350: IND)
0 AC1 930100051 AC CORD -BR (WS350: BR)
(See Note 1)
0 AC1 930100146 AC CORD -RU (WS350: RU, E3, LA)
0 AC1 930100147 AC CORD -SP (WS350: SP)
BT1 930100067 BT MODULE (SW) (See Note 1)
FFC1 930100075 FFC KIT (CA1_SW) (26 core, L = 60.0 mm)
FFC2 930100075 FFC KIT (CA1_SW) (12 core, L = 204.5 mm)
FFC3 930100075 FFC KIT (CA1_SW) (6 core, L = 182.5 mm)
#1 768564679 SCREW +BVTP 3X8 TYPE2 IT-3
(See Note 2)
(See Note 2)
(See Note 2)
32
SYSSET
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2020/06/3023:08:50(GMT+09:00)
SA-WS350/WSD35
REVISION HISTORY
Ver. Date Description of Revision
1.0 2019.02 New
1.1 2019.04 Addition of AUS, E3, EA and IND models (SA-WS350)
Addition of Part No. for FOOT (Ref. No. 5)
1.2 2019.06 Addition of CH, RU, BR, SP, TW, AR, TH and LA models (SA-WS350)
1.3 2020.06 Addition of “NOTE OF REPLACING THE FUSE” on SERVICING NOTES
Change of model number label (SA-WS350: AEP, UK/SA-WSD35: AEP, UK)
Sony CONFIDENTIAL
For Authorized Servicer
(SMR-18042)
(SMR-20002/20006)
SYSSET
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