Sony HT-S350 Service Manual
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Sony HT-S350 Service Manual

Sony HT-S350 Service Manual

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2019/02/13 01:27:25 (GMT+09:00)
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.
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.
Sony CONFIDENTIAL
For Authorized Servicer
9-896-575-01
2019B33-1
Sony Video & Sound Products Inc.
©
2019.02
HT-S350/SD35
SA-S350/SD35
SYS SET

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Summary of Contents for Sony HT-S350

  • Page 1 Conditions of Use: 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.
  • Page 2 HT-S350/SD35/SA-S350/SD35 Canadian Model HT-S350/SA-S350 Photo: SA-S350 • 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 re- quired to confi rming operation of this unit. Check in advance that you have all of the units.
  • Page 3 Bluetooth Standby mode: 2 W or less* SIG, Inc. and any use of such marks by Sony (When Control for HDMI function and Corporation is under license. Other BLUETOOTH Standby mode are set to trademarks and trade names are those of their respective owners.

  • Page 4: Table Of Contents

    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.

  • Page 5: Servicing Notes

    ADVANCE PREPARATION WHEN CONFIRMING OPER- ATION All of the units included in the HT-S350 (SA-S350/SA-WS350/Re- mote 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.
  • Page 6 2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer MODEL IDENTIFICATION RESET METHOD When identifying the destination and model of this unit, check the After the repair of this unit is completed, be sure to reset the bar part number, destination code, model name and system name printed speaker by referring to the following before checking the operation.
  • Page 7 2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer WIRELESS CONNECTION (LINK) WORK OF THE BAR • When the subwoofer is repaired SPEAKER AND THE SUBWOOFER Procedure: When replace each BT module or MAIN board of the bar speaker 1. Touch the [ ] button to turn the power on.
  • Page 8 2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer What to do if only the bar speaker or the subwoofer are MALFUNCTION PREVENTION OF THE BUTTON (TOUCH brought in for repair PANEL SWITCH) If only the bar speaker or the subwoofer is brought in for repair situ-...

  • Page 9: Disassembly

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL SECTION 2 For Authorized Servicer DISASSEMBLY • This set can be disassembled in the order shown below. 2-1. DISASSEMBLY FLOW 2-2. TOP PANEL BLOCK (Page 10) 2-5. BT MODULE 2-7. AC CORD 2-3. WIRE WITH LUG TERMINAL,...

  • Page 10: Top Panel Block

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer Note: Follow the disassembly procedure in the numerical order given. 2-2. TOP PANEL BLOCK Note 1: 1 two screws 1 two screws 1 two screws 1 two screws (BTP3 (BTP3 (BTP3 (BTP3 front side –...

  • Page 11: Wire With Lug Terminal, Ffc (6 Core) (L=138 Mm)

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 2-3. WIRE WITH LUG TERMINAL, FFC (6 CORE) (L=138 mm) right side soft cloth, etc. Note: When working with the top side facing down, lay a soft cloth, etc. so as not to damage.

  • Page 12: Touch Key Board

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 2-4. TOUCH KEY BOARD right side top panel block (inner side) front side soft cloth, etc. Note 1: When working with the top side facing down, lay a soft cloth, etc. so as not to damage.

  • Page 13: Bt Module

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 2-5. BT MODULE Note 1: If BT module 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 BAR SPEAKER AND THE SUBWOOFER”...

  • Page 14: Ac Cord

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 2-7. AC CORD 5 metal bracket claw side Note: When installing the metal US, CND: [white] bracket, align the two bosses claw 1 AC cord connector AEP, UK: [blue] and two holes. side...

  • Page 15: Grille Assy

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 2-8. GRILLE ASSY left side bottom side 1 three screws (BTP3 top side 1 screw (BTP3 1 five screws (BTP3 1 screw (BTP3 1 three screws right side (BTP3 soft cloth, etc. Note: When working with the side other than the bottom side facing downward, lay a soft cloth, etc.

  • Page 16: Speaker Unit

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 2-9. SPEAKER UNIT Note: When connecting the terminals of the speaker cable to the speaker unit (for L-ch), be careful of the direction of the terminals. terminal (narrow) terminal (wide) [black] speaker unit (for L-ch)

  • Page 17: Led Board

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 2-10. LED BOARD guide line guide line guide line Bend. guide line Bend. (center) (center) right side left side Bend. Bend. – – cushion – – cushion cushion cushion guide line guide line...

  • Page 18: Chassis Block-1

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 2-11. CHASSIS BLOCK-1 • Continued on 2-12 (page 19). Removing the three screws at the mark screws is not necessary. front side MAIN board POWER board GND plate is GND plate is screwed.

  • Page 19: Chassis Block-2

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 2-12. CHASSIS BLOCK-2 • Continued on 2-13 (page 20). speaker cable Tape portion is Tape portion is not terminal (wide) terminal (narrow) tape portion in the groove. in the groove. [red] [black] tape...

  • Page 20: Chassis Block-3

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 2-13. CHASSIS BLOCK-3 o itio o t e metal chassis speaker unit (for R-ch) 90 ± 3 mm tape portion speaker cable double-sided tape – Bottom view – tape portion right side 1 Peel the speaker cable off of the metal chassis.

  • Page 21: Main Board-1

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 2-14. MAIN BOARD-1 • Continued on 2-15 (page 22). 1 Paste the conductive tape according to the guide line. guide line terminal conductive tape front side MAIN board 9 screw (BTP3 – –...

  • Page 22: Main Board-2, Ffc (6 Core) (L=161 Mm)

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 2-15. MAIN BOARD-2, FFC (6 CORE) (L=161 mm) 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 BAR SPEAKER AND THE SUBWOOFER”...

  • Page 23: Power Board

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 2-16. POWER BOARD – – connector (CN2) [black] [red] POWER board 1 connector (CN2) 2 screw (BTP3 2 screw left side rear side (BTP3 3 POWER board Note: When installing the POWER board, align the two ribs and two holes.

  • Page 24: Test Mode

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL SECTION 3 For Authorized Servicer TEST MODE SOFTWARE VERSION DISPLAY Display example: It can check the MTK version and BT software version. Display example with version “1.23”. Major version (Example: 1.xx): Procedure: [MULTI CH] indicator fl ashes 1 time 1.

  • Page 25: Diagrams

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL SECTION 4 For Authorized Servicer DIAGRAMS 4-1. BLOCK DIAGRAM SPDIF SPDIF (Optical) Demo Flash (16 Mbits) HDMI Tx (ARC) LED x 3 BT Module Subwoofer Audio (Program SPDIF & Demo) UART IR_Rx IR In Serial Flash...
  • Page 26 2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For Printed Wiring Boards. For Schematic Diagrams. Note: Note: • All capacitors are in μF unless otherwise noted. (p: pF) •...

  • Page 27: Printed Wiring Board - Main Board

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 4-2. PRINTED WIRING BOARD - MAIN Board - • See page 26 for Circuit Boards Location. • : Uses unleaded solder. MAIN BOARD (SIDE A) C1046 R115 R112 R443 TP20 C306 R423 R498...

  • Page 28: Schematic Diagram - Main Board (1/9)

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 4-3. SCHEMATIC DIAGRAM - MAIN Board (1/9) - MAIN BOARD (1/9) 24V ==> 5V (3000mA) VOUT=0.795*(1+R1/R2) Standby +24V +5V_STB U1_BOOT SCD1U50V3KX-GP IND-6D8UH-115-GP DUMMY-R2-GP 5V_LX 10KR2F-2-GP BOOT U1_COMP COMP SC39P50V2JN-1GP VSENSE U1_COMP1 B340A-13-F-GP +24V...

  • Page 29: Schematic Diagram - Main Board (2/9)

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 4-4. SCHEMATIC DIAGRAM - MAIN Board (2/9) - MAIN BOARD (2/9) 5V ==> 3.3V NORMAL AMP PVDD Power Ctrl TPAD60-OG-GP +24V 4,6,10 +24V +24V +24V_PVDD +24V_PVDD +24V_PVDD TLV1117LV33DCYR-GP-U +24V_D4 AMP_24V_MOS_RL +3V3_AMP +3V3_AMP +3V3...

  • Page 30: Schematic Diagram - Main Board (3/9)

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 4-5. SCHEMATIC DIAGRAM - MAIN Board (3/9) - MAIN BOARD (3/9) +3V3_STB RD debug SDRAM SD_3V3 TP188 TP189 +3V3_STB +3V3_STB 4,5,8,10,11,12 +3V3_STB EM638165TS-6G-GP +1V2_MTK +1V2_MTK +3V3_BT +3V3_BT R445 SD_3V3 DSP_TXD 3K3R2J-3-GP +24V +24V...

  • Page 31: Schematic Diagram - Main Board (4/9)

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 4-6. SCHEMATIC DIAGRAM - MAIN Board (4/9) - MAIN BOARD (4/9) +3V3_AMP +3V3_AMP +3V3_AMP +24V_PVDD +24V_PVDD +12V_TAS5534 +12V_TAS5534 TAS_SDA AVDD TAS_SCL AVDD_PWM SCLK MTK_I2S_BCK DVDD1_CORE SDIN1 DATA_L_R DVDD2_CORE SDIN2 VR_ANA SDIN3 VR_PWM VR_ANA...

  • Page 32: Schematic Diagram - Main Board (5/9)

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 4-7. SCHEMATIC DIAGRAM - MAIN Board (5/9) - MAIN BOARD (5/9) +3V3_BT I2S_SCLK_FLASH VCC_SWIC R141 +3V3_BT I2S_SDO_FLASH BT module 4K7R2J-2-GP I2S_SW_FLASH R140 I2S_MCLK_FLASH I2S_SCLK_BT 10KR2J-3-GP COM1 I2S_SDO_BT COM2 I2S_SW_BT COM3 I2S_MCLK_BT UART_RX_BT COM4...

  • Page 33: Schematic Diagram - Main Board (6/9)

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 4-8. SCHEMATIC DIAGRAM - MAIN Board (6/9) - MAIN BOARD (6/9) C306 SC10U6D3V2MX-GP-U R424 33KR2J-3-GP R441 47KR2J-2-GP R423 47KR2J-2-GP SHUTDOWN# R421 C304 SC22U6D3V3MX-1-GP ANALOG_OUT BYPASS 100R2J-2-GP OP_VDD C305 R443 DUMMY-R2-GP 300KR2F-GP R420 TPA6205A1DGNR-GP...

  • Page 34: Schematic Diagram - Main Board (8/9)

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 4-9. SCHEMATIC DIAGRAM - MAIN Board (7/9) - MAIN BOARD (7/9) +3V3_STB +3V3_LED Touch IC +5V_LED +5V_STB +3V3_STB R1051 0R3J-0-U-GP C1045 DUMMY-R2-GP R1052 0R3J-0-U-GP C1046 DUMMY-R2-GP USB_LED 6,10 BT_LED TS_SCL C1044 TS_INT C1043...

  • Page 35: Schematic Diagram - Main Board (9/9)

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 4-10. SCHEMATIC DIAGRAM - MAIN Board (8/9) - MAIN BOARD (8/9) +5V_USB_O +3V3_STB +3V3_STB 4,5,6,8,10,12 SKT-USB6-208-GP SPDIF TP185 TP184 +5V_STB 4,5,10 +5V_STB USB_DP +3V3 +3V3 MT8307_USB_DP USB_DM PCONT_M_SYS 4,5,6 EN/EN# FLT# USB_OCPI SKT2...
  • Page 36 2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 4-11. SCHEMATIC DIAGRAM - MAIN Board (9/9) - MAIN BOARD (9/9) +3V3_STB TP183 TP182 TP181 TP180 +3V3_STB 4,5,6,8,10,11 +3V3_STB R505 Line out to SWF 4K7R2J-2-GP ANALOG_OUT ANALOG_OUT WIRD_ON_1 R188 0R2J-2-GP WIRD_ON WIRD_DET_1 R189...

  • Page 37: Printed Wiring Board - Ir Rp Board

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 4-12. PRINTED WIRING BOARD - IR RP Board - 4-13. SCHEMATIC DIAGRAM - IR RP Board - • See page 26 for Circuit Boards Location. • : Uses unleaded solder. IR RP BOARD...

  • Page 38: Printed Wiring Board - Led Board

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 4-14. PRINTED WIRING BOARD - LED Board - 4-15. SCHEMATIC DIAGRAM - LED Board - • See page 26 for Circuit Boards Location. • : Uses unleaded solder. LED BOARD LED BOARD (SIDE A)

  • Page 39: Printed Wiring Board - Touch Key Board

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 4-16. PRINTED WIRING BOARD - TOUCH KEY Board - 4-17. SCHEMATIC DIAGRAM - TOUCH KEY Board - • See page 26 for Circuit Boards Location. • : Uses unleaded solder. TOUCH KEY BOARD...

  • Page 40: Printed Wiring Board - Power Board

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 4-18. PRINTED WIRING BOARD - POWER Board - • See page 26 for Circuit Boards Location. • : Uses unleaded solder. POWER BOARD (COMPONENT SIDE) POWER BOARD (CONDUCTOR SIDE) SYS SET...

  • Page 41: Schematic Diagram - Power Board

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 4-19. SCHEMATIC DIAGRAM - POWER Board - POWER BOARD HT-S350/SD35 SYS SET...

  • Page 42: Exploded Views

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL SECTION 5 For Authorized Servicer EXPLODED VIEWS Note: • -XX and -X mean standardized parts, so • The mechanical parts with no reference The components identifi ed by mark 0 they may have some difference from the...

  • Page 43: Top Panel Section

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 5-2. TOP PANEL SECTION Note 1: When installing the TOUCH KEY board to the top panel, cut out the double-sided tape (thickness: 0.2 mm) of commercial products to 19.0 105.0 mm size and paste it on the TOUCH KEY board, then install the TOUCH KEY board to the top panel.

  • Page 44: Bottom Case Section

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 5-3. BOTTOM CASE SECTION not supplied (See Note 1) chassis section FFC1 (See Note 2) not supplied not supplied not supplied not supplied supplied not supplied not supplied FFC4 (See Note 2) supplied...

  • Page 45: Chassis Section

    2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer 5-4. CHASSIS SECTION not supplied not supplied (See Note 1) not supplied not supplied not supplied FFC2 (See Note 2) not supplied not supplied not supplied not supplied not supplied not supplied not supplied Note 1: If complete MAIN board (Ref.

  • Page 46: Accessories

    Remark 474875711 MANUAL, INSTRUCTION (Operating Instructions) (ENGLISH, SPANISH, FRENCH) (HT-S350: US, CND) 474875811 MANUAL, INSTRUCTION (Operating Instructions) (ENGLISH) (HT-S350: AEP, UK) 474875821 MANUAL, INSTRUCTION (Operating Instructions) (FRENCH, GERMAN, SPANISH, DUTCH) (HT-S350: AEP) 474875831 MANUAL, INSTRUCTION (Operating Instructions) (SWEDISH, ITALIAN, FINNISH, POLISH)
  • Page 47 2019/02/13 01:27:25 (GMT+09:00) HT-S350/SD35 Sony CONFIDENTIAL For Authorized Servicer REVISION HISTORY Ver. Date Description of Revision 2019.02 SYS SET...
  • Page 48 Conditions of Use: 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.
  • Page 49 Check Photo: SA-WS350 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 POWER OUTPUT (reference) Copyrights and Trademarks 150 W (at 2.5 ohms, 100 Hz)
  • Page 50 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.
  • Page 51 ADVANCE PREPARATION WHEN CONFIRMING OPER- ATION All of the units included in the HT-S350 (SA-S350/SA-WS350/Re- mote 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.
  • Page 52 2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer MODEL IDENTIFICATION RESET METHOD (for bar speaker) When identifying the destination and model of this unit, check the After the repair of this unit is completed, be sure to reset the bar part number, destination code and model name printed on the model speaker by referring to the following before checking the operation.
  • Page 53 2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer WIRELESS CONNECTION (LINK) WORK OF THE BAR • When the subwoofer is repaired SPEAKER AND THE SUBWOOFER Procedure: When replace each BT module or MAIN board of the bar speaker 1. Touch the [ ] button to turn the power on.
  • Page 54 2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 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 situ- ation, and either BT module or MAIN board is replaced, customers themselves need to wireless connection (LINK) the bar speaker and the subwoofer.

  • Page 55: Disassembly

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL SECTION 2 For Authorized Servicer DISASSEMBLY • This set can be disassembled in the order shown below. 2-1. DISASSEMBLY FLOW 2-2. AMP BLOCK 2-10. LED BOARD, FRONT PANEL ASSY (CA1_SW) (Page 9) (Page 17) 2-11. SPEAKER UNIT (CA1_SW) 2-3.

  • Page 56: Amp Block

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer Note: Follow the disassembly procedure in the numerical order given. 2-2. AMP BLOCK Note 1: When removing the AMP block, remove the eighteen screws as shown below. If you remove screws other than those specified in the below, the internal parts may fall out and get damaged.

  • Page 57: Ac Cord

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 2-3. AC CORD top side AMP block rear side 3 Draw out the AC cord block from the hole. 5 AC cord 4 cord bush (2104) (See Fig. A) 1 AC cord connector (CN1)

  • Page 58: Main Board

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 2-4. MAIN BOARD Note 1: If MAIN board is replaced with a new part, refer to “RESET METHOD” on page 5, be sure to perform the reset. Also, after completing the reset, refer to “WIRELESS CONNECTION (LINK) WORK OF THE BAR SPEAKER AND THE SUBWOOFER”...

  • Page 59: Power Board

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 2-5. POWER BOARD top side AMP block 2 SPK cord power cable SPK cord power SPK cord power connector (CN2) cable connecter cable connecter is fully inserted. is not fully inserted. – –...

  • Page 60: Key Board, Button

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 2-6. KEY BOARD, BUTTON top side AMP block terminal side 1 Unlock the connector (CN1). 2 FFC cable (12 core) rear side (L = 204.5 mm) (CN1) three bosses three 7 Remove the button in the bosses direction of the arrow.

  • Page 61: Mini Jack Board

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 2-7. MINI JACK BOARD top side AMP block 1 Unlock the connector (CN1). 2 FFC cable (6 core) rear side (L = 182.5 mm) (CN1) terminal side 5 MINI JACK board Note: When installing the MINI JACK board, boss align the two bosses and two holes.

  • Page 62: Bt Module (Sw)

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 2-8. BT MODULE (SW) Note: If BT module (SW) is replaced with a new part, refer to “RESET METHOD” on page 5, be sure to perform the reset. Also, after completing the reset, refer to “WIRELESS CONNECTION (LINK) WORK OF THE BAR SPEAKER AND THE SUBWOOFER”...

  • Page 63: Ffc Cable (6 Core), Ffc Cable (12 Core)

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 2-9. FFC CABLE (6 CORE), FFC CABLE (12 CORE) top side 8 FFC cable (12 core) rear plate block (L = 204.5 mm) boss (See Fig. B) 4 two screws 7 FFC cable (6 core)

  • Page 64: Led Board, Front Panel Assy (Ca1_Sw)

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 2-10. LED BOARD, FRONT PANEL ASSY (CA1_SW) 1 Insert a flat-head screwdriver into the two slits on the bottom of the unit, and 3 While moving the jig in the direction open a gap between the front panel assy of the arrow, remove five bosses.

  • Page 65: Speaker Unit (Ca1_Sw)

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 2-11. SPEAKER UNIT (CA1_SW) Note 1: When installing the speaker unit (CA1_SW), make the position of terminals as shown in the figure below. 1 six screws top side (BVTP4 4 speaker unit (CA1_SW)

  • Page 66: Diagrams

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL SECTION 3 For Authorized Servicer DIAGRAMS 3-1. BLOCK DIAGRAM Mono Audio In 3 pins (Program Update) (Audio In & WIRE_ON) UART BT Module Audio Soundbar Proc (BTL) (2 colors) 2 Keys Vdc (+25.8V) SMPS Input Regulators Subwoofer SYS SET...
  • Page 67 2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For Printed Wiring Boards. For Schematic Diagrams. Note: Note: • All capacitors are in μF unless otherwise noted. (p: pF) •...

  • Page 68: Printed Wiring Board - Main Board

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 3-2. PRINTED WIRING BOARD - MAIN Board - • See page 20 for Circuit Boards Location. • : Uses unleaded solder. MAIN BOARD (SIDE A) C188 R194 R205 C191 R202 R219 R239 R231...

  • Page 69: Schematic Diagram - Main Board (1/4)

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 3-3. SCHEMATIC DIAGRAM - MAIN Board (1/4) - MAIN BOARD (1/4) TP12 24V ==> 5V (2000mA) VOUT=0.596*(1+R1/R2) TPAD60-OG-GP +5V_STB Standby +24V SCD1U10V2KX-5GP BOOT1 100KR2F-L1-GP BOOT U1_EN IND-150UH-11-GP TP156 TPAD60-OG-GP TPS54202DDCR-GP 13K3R2F-L1-GP 511KR2F-GP U1_EN 105KR2F-1-GP 24V ==>...

  • Page 70: Schematic Diagram - Main Board (2/4)

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 3-4. SCHEMATIC DIAGRAM - MAIN Board (2/4) - MAIN BOARD (2/4) 5V ==> 3.3V Standby AMP PVDD Power Ctrl (1A max) TPAD60-OG-GP TPAD60-OG-GP +24V +24_PVDD TLV1117LV33DCYR-GP-U +24V_D4 AMP_24V_MOS_RL R232 470KR2F-GP +5V_STB TP11 AON7403-GP-U...

  • Page 71: Schematic Diagram - Main Board (3/4)

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 3-5. SCHEMATIC DIAGRAM - MAIN Board (3/4) - MAIN BOARD (3/4) I2S_LRCLK_1 TAS_SD_1 TPAD40-GP TPAD40-GP TAS_XPDN_1 TP169 TP161 PCONT TPAD40-GP TPAD40-GP TP170 TP162 PVDD_STBY_1 BT_LED1 TPAD40-GP TPAD40-GP TP171 TP183 WIRED_ON_1 BT_LED0 TPAD40-GP TPAD40-GP...
  • Page 72 2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 3-6. SCHEMATIC DIAGRAM - MAIN Board (4/4) - MAIN BOARD (4/4) +3V3_STB +3V3_STB Key and update to BT KEY_PAIR KEY_PAIR UART_TX KEY_PAIR_1 BAOT-CON4-S3-GP UART_TX KEY_PAIR_1 UART_RX PCONT 4,5,6 UART_RX PCONT BT_BOOT BT_BOOT R223...

  • Page 73: Printed Wiring Board - Mini Jack Board

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 3-7. PRINTED WIRING BOARD - MINI JACK Board - 3-8. SCHEMATIC DIAGRAM - MINI JACK Board - • See page 20 for Circuit Boards Location. • : Uses unleaded solder. MINI JACK BOARD...

  • Page 74: Printed Wiring Board - Led Board

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 3-9. PRINTED WIRING BOARD - LED Board - 3-10. SCHEMATIC DIAGRAM - LED Board - • See page 20 for Circuit Boards Location. • : Uses unleaded solder. LED BOARD LED BOARD (SIDE A)

  • Page 75: Printed Wiring Board - Key Board

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 3-11. PRINTED WIRING BOARD - KEY Board - 3-12. SCHEMATIC DIAGRAM - KEY Board - • See page 20 for Circuit Boards Location. • : Uses unleaded solder. KEY BOARD KEY BOARD (SIDE A)

  • Page 76: Printed Wiring Board - Power Board

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 3-13. PRINTED WIRING BOARD - POWER Board - • See page 20 for Circuit Boards Location. • : Uses unleaded solder. POWER BOARD (COMPONENT SIDE) POWER BOARD (CONDUCTOR SIDE) SA-WS350/WSD35 SYS SET...

  • Page 77: Schematic Diagram - Power Board

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 3-14. SCHEMATIC DIAGRAM - POWER Board - POWER BOARD SA-WS350/WSD35 SYS SET...

  • Page 78: Exploded Views

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL SECTION 4 For Authorized Servicer EXPLODED VIEWS Note: • -XX and -X mean standardized parts, so • The mechanical parts with no reference The components identifi ed by mark 0 they may have some difference from the...

  • Page 79: Amp Section

    2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer 4-2. AMP SECTION not supplied not supplied not supplied not supplied (See Note 1) not supplied not supplied FFC1 (See Note 2) not supplied FFC3 (See Note 2) FFC2 (See Note 2) (See Note 1)
  • Page 80 2019/02/13 01:37:00 (GMT+09:00) SA-WS350/WSD35 Sony CONFIDENTIAL For Authorized Servicer REVISION HISTORY Ver. Date Description of Revision 2019.02 SYS SET...

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