Bose SoundTouch Portable Service Manual
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Bose SoundTouch Portable Service Manual

Wi-fi music system
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™
SoundTouch
Portable
Wi-Fi Music System
©2013 Bose Corporation
Service Manual
Reference Number 355150-SM Rev. 04
Electronic Copy Only

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Summary of Contents for Bose SoundTouch Portable

  • Page 1 ™ SoundTouch Portable Wi-Fi Music System ©2013 Bose Corporation Service Manual Reference Number 355150-SM Rev. 04 Electronic Copy Only...

  • Page 2: Table Of Contents

    CONTENTS Safety Information ..........................3 Specifications ............................ 4 Part List Notes ..........................5 Electrostatic Discharge Sensitive (ESDS) Device Handling ............5 Warranty ............................. 5 Product Description ......................... 6 Packaging Part List ........................... 7 Figure 1. Packaging Exploded View ....................7 Speaker Assembly Part List ......................

  • Page 3: Safety Information

    THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OF BOSE CORPORATION WHICH IS BEING FURNISHED ONLY FOR THE PURPOSE OF SERVICING THE IDENTIFIED BOSE PRODUCT BY AN AUTHORIZED BOSE SERVICE CENTER OR OWNER OF THE BOSE PRODUCT, AND SHALL NOT BE REPRODUCED OR USED FOR ANY OTHER PURPOSE.

  • Page 4: Specifications

    SPECIFICATIONS Electrical Power Supply Rating: Input: 100 - 240VAC 50/60Hz, 600mA Output: 20 VDC, 1.25A Max Input Power Rating: Voltage: 20 VDC Current: 1.25A Max Acoustic Drivers: 4 - 40mm” Drivers 2 - Passive Radiators Physical Description (15.2 cm x 25.0 cm x 6.6 cm) Mechanical Specifications: 6.0"H x 9.84"W x 2.59"D Weight:...

  • Page 5: Part List Notes

    ELECTROSTATIC DISCHARGE SENSITIVE (ESDS) DEVICE HANDLING This unit contains ESDS devices. We recommend the following precautions when repairing, replacing or transporting ESDS devices: • Perform work at an electrically grounded work station. • Wear wrist straps that connect to the station or heel straps that connect to conductive floor mats.

  • Page 6: Product Description

    An infrared remote control is included. It uses the same battery that is used with credit card style remote controls: CR2032. SOFTWARE UPGRADES A thumb drive with a software file can be used to update the SoundTouch Portable. The software file is available on the Technical Services website. Bose internal website - http://intranet.bose.com/tsg/...

  • Page 7: Packaging Part List

    PACKAGING PART LIST ® Bose SoundTouch™ Portable Wi-Fi Music System Item Description Part Number Note Item Description Part Number Note Number Number AC PRONG, US,120V NON POL, BLK 311544-001 PACKING, TRAY, PULP, TOP, 361848-0010 12.1X8.5X2IN, STP AC PRONG, 230V EURO, BLK...

  • Page 8: Speaker Assembly Part List

    355904-0030 SUBASSY, OLED/LENS (includes the 627304-001S SHROUD, EXTERNAL, BLK 355904-0010 display, display PCB and lens) TAPE, PORON, 1.6MM 374392-0010 LENS, SOUNDTOUCH PORTABLE 355906-0010 FLOCK, EXTERNAL SHROUD, LEFT 374901-0010 SHROUD, I/O 373799-0010 TAPE, FOAM, 90X19X3.8mm 370396-0060 PCB ASSY, I/O (bulk pack)

  • Page 9: Speaker Assembly Part List

    BAFFLE ASSEMBLY PART LIST ® Bose SoundTouch™ Portable Wi-Fi Music System Item Description Part Number Note Number HARNESS, TRANSDUCER, RIGHT 330061-0100 HARNESS, TRANSDUCER, LEFT 373584-0010 FOAM,BAFFLE, 34MM 344271-0034 FOAM, BAFFLE, BATTERY 343939-0010 BAFFLE, GASKET, MIP 357296-0010 SPKR ASSY, FULL RANGE 357158-0030 SCREW, TAPP, 4-16X.44, PAN, TORX...

  • Page 10: Electrical Part Lists

    ELECTRICAL PART LIST SoundTouch™ Wi-Fi Module PCB Assembly Resistors Resistors Reference Description Part Number Note Reference Description Part Number Note Designator Designator 51 OHM, 0402 ARRAY, 4 5%, 354737-510J4 R286 0 OHM, 0402 ARRAY, 4 CONVEX, 357537-0020 0.063W 0.5A 51 OHM, 0402 ARRAY, 4 5%, 354737-510J4 R287 0 OHM, 0402 ARRAY, 4 CONVEX,...
  • Page 11 ELECTRICAL PART LIST SoundTouch™ Wi-Fi Module PCB Assembly Resistors (continued) Resistors (continued) Reference Description Part Number Note Reference Description Part Number Note Designator Designator R546 100 OHM, 0402, 63mW, 1% 268361-1000 R1108 100K, 0402, 63mW, 1% 268361-1003 R547 100 OHM, 0402, 63mW, 1% 268361-1000 R1111 4.7 OHMS, 0402, 0.063W, 1%...
  • Page 12 ELECTRICAL PART LIST SoundTouch™ Wi-Fi Module PCB Assembly Capacitors (continued) Capacitors (continued) Reference Description Part Number Note Reference Description Part Number Note Designator Designator C160 6800pF, X7R, 0402, 16V, 10% 293702-682 C317 0.1uF, X7R, 0402, 16V, 10% 293702-104 C161 6800pF, X7R, 0402, 16V, 10% 293702-682 C318 1500pF, X7R, 0402, 16V, 10%...
  • Page 13 ELECTRICAL PART LIST SoundTouch™ Wi-Fi Module PCB Assembly Capacitors (continued) Capacitors (continued) Reference Description Part Number Note Reference Description Part Number Note Designator Designator C423 0.1uF, X7R, 0402, 16V, 10% 293702-104 C777 10nF, X7R, 0402, 25V, 5% 268367-103 C424 0.1uF, X7R, 0402, 16V, 10% 293702-104 C778 0.01uF, X7R, 0402, 16V, 10%...
  • Page 14 ELECTRICAL PART LIST SoundTouch™ Wi-Fi Module PCB Assembly Capacitors (continued) Capacitors (continued) Reference Description Part Number Note Reference Description Part Number Note Designator Designator C1230 100pF, COG, 0402, 5%, 50V 268364-101 C7107 10nF, X7R, 0402, 25V, 5% 268367-103 C1231 100pF, COG, 0402, 5%, 50V 268364-101 C7108 10nF, X7R, 0402, 25V, 5%...
  • Page 15 ELECTRICAL PART LIST SoundTouch™ Wi-Fi Module PCB Assembly Diodes Integrated Circuits (continued) Reference Description Part Number Note Reference Description Part Number Note Designator Designator D500 SOT-23, BAV 99 147239 U1101 DAC, 192kHz, 24Bit, 2ch, AK4384 299344-001 D501 SOT-23, BAV 99 147239 U1105 STEREO ADC, 24-Bit, 192kHz...
  • Page 16 ELECTRICAL PART LIST Amp PCB Assembly Resistors Capacitors (continued). Reference Description Part Number Note Reference Description Part Number Note Designator Designator R200 499K, 0402, 63MW, 1% 268361-4993 C213 .1uF, X7R, 0603, 50V, 10% 191470-104 R201 78.7K, 0402, 63MW, 1% 268361-7872 C214 2200pF, X7R, 0603, 50V, 191470-222...
  • Page 17 ELECTRICAL PART LIST Amp PCB Assembly Capacitors (continued) Miscellaneous Reference Description Part Number Note Reference Description Part Number Note Designator Designator C507 1uF, X5R, 0402, 10V, 10% 313771-105A J200 CONN, HEADER, R/A, 5-P, 2MM 330282-0054 C508 470pF, X7R, 0402, 50V, 5% 268366-471 PITCH, BATTERY J300...
  • Page 18 ELECTRICAL PART LIST I/O PCB Assembly Resistors Reference Description Part Number Note Designator R600 20.0K, 0402, 63MW, 1% 268361-2002 R601 20.0K, 0402, 63MW, 1% 268361-2002 R614 10.0K, 0402, 63MW, 1% 268361-1002 R617 100K, 0402, 63MW, 1% 268361-1003 R619 100K, 0402, 63MW, 1% 268361-1003 R624 243K, 0402, 63MW, 1%...

  • Page 19: Electrical Part Lists

    ELECTRICAL PART LIST Button PCB Assembly Resistors Reference Description Part Number Note Designator R300 JUMPER,CHIP,1206 124896 Miscellaneous Reference Description Part Number Note Designator J300 CONN, FFC, 0.5mm, S ENTRY, 349234-0010 10POS, IVRY...

  • Page 20: Disassembly Procedures

    OLED and display PCB. 2. End Cap Removal 1.1 Remove the two screws located on the bottom of the product using a standard 2.5mm allen key. Bose ® part number 349601-0025. 2.1 Remove the two screws holding the end caps to the enclosure.
  • Page 21 DISASSEMBLY PROCEDURE CONTINUED 5. Key Pad and Button Board disassembly 4. Wi-Fi Module 4.1 Disconnect the two cables that connect to the Wi-Fi module. J1201 and J1202. 4.2 Remove the eight screws holding the Wi- 5.1 The key pad and the button board are Fi Module to the top cap.
  • Page 22 DISASSEMBLY PROCEDURE CONTINUED 7. Removing and replacing the MIP (Mold 6. Acoustic Enclosure Disassembly In Place) gasket The SoundTouch™ Mobile system uses a MIP (Mold In Place) gasket that acoustically seals the front and rear enclosure assem- blies. See below. This MIP gasket cannot be recreated by the service group.

  • Page 23: Disassembly Procedures

    DISASSEMBLY PROCEDURE CONTINUED Acoustic Enclosure disassembly (contin- 9. I/O PCB Removal ued) 7.1 Use the gasket strip kit (part number 349600-001S) to replace the gasket. See above. Make sure the gasket strips are not placed beyond the outside of the assembly. This would result in a cosmetic defect.

  • Page 24: Test Procedures

    TEST PROCEDURES 2. Left / Right Driver Test SoundTouch™ Portable Digital Music System Functional Tests 2.1 Apply an input signal to the SoundTouch left channel only. Set the generator as in step Equipment Required 1.4 except set the frequency to 800Hz and confirm that only the left driver plays.

  • Page 25: Software Updates

    This procedure describes using a thumb drive the “Volume -” and “preset 1” until the hand to update the SoundTouch Portable software. with a lineshows on display. The software file is available on the Technical Services website.

  • Page 26: Tap Command Setup

    TeraTerm terminal emulator (Download at http://sourceforge.jp/projects/ ttssh2/) Notes: TAP commands are sent to the SoundTouch Portable system by connecting a PC to the AUX IN connector. An ETAP cable, ETAP Cable adapter and B+B Electronics model 232LPTTL RS232 to TTL Converter are required for this RS232 to TTL converter communication.
  • Page 27 2.1 Launch a Tera Term terminal window and 2.3 Press and hold the AUX button on the select serial communicaton and as shown SoundTouch Portable when power is applied below. for 12-15 seconds. The product will boot, and the Tera Term window will display the boot...

  • Page 28: Wi-Fi Test Procedure

    This test uses TAP commands to connect the product to a Wi-Fi network and stream 3. Testing the Wi-Fi Module. ® audio from a Bose URL. The Bose SoundTouch application can be used in 3.1 Enter the following TAP commands.

  • Page 29: Functional Test Procedure

    Portable keypad confirming the display reacts to each button press. 3. Micro USB Port Functional Test 3.1 Connect the SoundTouch Portable to a computer as shown in the TAP command set up documented on pages 25 and 26. 3.2 Type the command “local_services on”...

  • Page 30: Battery Test Procedure

    BATTERY TEST SoundTouch™ Portable Battery Test 2.0 Battery Capacity Connect the SoundTouch Portable to a 2.1 Connect power to the SoundTouch Por- computer as shown in the TAP command table. set up procedure on pages 24 and 25. 2.2 Enter “ba = 24”.
  • Page 31 BATTERY TEST CONTINUED SoundTouch™ Portable Battery Test 6.0 Charge Current Wi-Fi Module Continued 6.1 Remove power cord from the product so it 4.0 Number of Cycles is running on battery power. 4.1 Enter “ba = 23” 6.2 Enter “ba 2” Example: The results will look similar to: ->ba = 23...

  • Page 32: Serial Number And Country Code Programing

    TAP command line “->” should be shown. toggle through system information. 2. Setting the Country Code 2.1 Connect the SoundTouch Portable to a computer as shown in the TAP command set up procedure on pages 24 and 25. 2.2 Within Tera Term, select Control then Macro and Select the file - “set_country_code.ttl”...

  • Page 33: Tap Commands

    2.2 Enter location of demo URL 5.2 Enter TAP command “root” and <enter>. “sys configuration DemoAudioURL http:// The command line should be worldwide.bose.com/downloads/assets/ root@taigan:root#. audio/take5.mp3” 5.3 Enter “cat /var/tmp/mfgdata.xml” without 2.3 Enable Demo the qoutes. The country code is displayed in “sys configuration DemoNetworkEnabled...

  • Page 34: Tap Commands

    8.2 Press Control C and then type ‘e’ and then enter. 8.3 At the taigan login, enter TAP command ‘root’. 8.4 Enter TAP command ‘cd /opt/Bose’ 8.5 At the root@Taigan:Bose prompt, enter the following TAP commands to display different sections of the display.

  • Page 35: Back Door Key Presses

    3.4 Wi-Fi Module Serial Number 4.2 Connect a smartphone, iOS device, or ® 3.5 Wi-Fi Module Firmware Wi-Fi enabled PC to the unit’s Bose Soundtouch Wi-Fi network. 4. SoundTouch Information 4.3 The units Wi-Fi setup page IP address 4.1 Wi-Fi Module Serial Number 4.2 Bose Application Firmware...

  • Page 36: Ship Mode

    1. Entering Ship Mode 1.1 Connect the SoundTouch Portable to a computer as shown in the TAP command set up documented on pages 24 and 25. A prompt (->) should appear within the Tera Term window when boot up is complete.

  • Page 37: Revision History

    SERVICE MANUAL REVISION HISTORY Date Revision Description of Change Change Driven Pages Level Affected 10/2013 Document released at revision 00 Service Manual release 12/2013 WiFi Module part number change from Software change 627303-001S to 627303-031S Power applied when testing the battery Correction was added to the battery test.
  • Page 38 SPECIFICATIONS AND FEATURES SUBJECT TO CHANGE WITHOUT NOTICE Bose Corporation The Mountain Framingham Massachusetts USA 01701 P/N: 355150-SM Rev. 04 10/2013 (H) http://serviceops.bose.com...

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