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Sony Walkman NWZ-S764 Motherboard Replacement

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  1. Sony Walkman NWZ-S764 Motherboard Replacement, Removing the back cover: crwdns2935265:01crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement, Removing the back cover: crwdns2935265:01crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement, Removing the back cover: crwdns2935265:01crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the two black 6.4mm Phillips screws from the back of the device.

  2. Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:02crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Using a plastic opening tool, work your way around the edges of the device, carefully prying off the front panel.

  3. Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Remove the two 2.8 mm phillips screws located on either side of the device near the top.

  4. Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:04crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Carefully pull the top piece away from the device.

  5. Sony Walkman NWZ-S764 Motherboard Replacement, Removing the Bluetooth module: crwdns2935265:05crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement, Removing the Bluetooth module: crwdns2935265:05crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement, Removing the Bluetooth module: crwdns2935265:05crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Use the flat end of the spudger to flip up the retaining flap for the bluetooth module.

    • Be sure to lift up on the retaining flap, and not the socket itself.

  6. Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:06crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:06crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the two 1.8mm silver Phillips screws on the Bluetooth module.

    • Lift up on and remove the Bluetooth module.

    • The ribbon cable must first be removed in order to access the highlighted screw.

  7. Sony Walkman NWZ-S764 Motherboard Replacement, Audio Port: crwdns2935265:07crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement, Audio Port: crwdns2935265:07crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement, Audio Port: crwdns2935265:07crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the two 2.8mm silver Phillips screws on the sides of the frame.

    • The two 2.8mm screws are on each side of the device.

    • Insert a plastic prying tool between the bottom of the case and the motherboard.

    • Pry up the assembly and lift it away from the case.

  8. Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:08crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:08crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:08crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the yellow tape from the battery and volume control module.

    • Save tape for reassembly.

  9. Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:09crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:09crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:09crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Use a prying tool to pry under the volume control module.

    • This module is glued on, using too much force may damage or warp the module.

  10. Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:010crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:010crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:010crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the tape from EMF shield and the LCD housing.

    • Lift up on the volume control ribbon.

  11. Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:011crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:011crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:011crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Insert a plastic opening tool under the battery and lift up to remove it.

    • The battery is glued on, too much force may damage the battery casing.

    • The battery is soldered to the motherboard, care should be taken to not place too much stress on the wires.

  12. Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:012crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:012crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:012crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the black shielding tape from above the Hard Drive.

    • Peel the foam cover away from the hard drive.

    • Use a plastic opening tool to remove the EMF chip from the motherboard.

    • The hard drive is soldered onto the device. Be careful not to pull too hard on the hard drive.

  13. Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:013crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:013crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:013crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the plastic bracket by pushing up with your thumb to expose the display connection.

  14. Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:014crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:014crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:014crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Use the flat end of a spudger to flip up the retaining flap on the audio jack module.

  15. Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:015crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:015crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Peel back the ribbon for the audio jack and remove the 1.8mm silver Phillips screw.

  16. Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:016crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:016crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:016crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the mic casing by pushing up and in.

    • Remove the headphone jack and the bottom casing.

  17. Sony Walkman NWZ-S764 Motherboard Replacement, Motherboard: crwdns2935265:017crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement, Motherboard: crwdns2935265:017crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Use the prying tool to remove the LCD ribbon wire.

  18. Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:018crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Lift up on the LCD ribbon and remove the two 1.8mm silver Phillips screws.

  19. Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:019crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:019crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Sony Walkman NWZ-S764 Motherboard Replacement: crwdns2935265:019crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Lift the motherboard away from the frame with your thumb to remove it from the device.

    • Pull the volume control module through the space in the frame.

    • If you are using the magnetic project pad or other magnetic surface to keep your screws, do not place the hard drive on or near the magnet.

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To reassemble your device, follow these instructions in reverse order.

John Ferguson

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