Introduction

If your Sony SRS-X55 speaker won't play sound from the auxiliary jack, replacing the I/O board may resolve the problem.

Parts

No parts required.

Remove the six screw covers with a spudger. Remove the six 11 mm Phillips screws from the bottom panel. Remove the bottom panel of the speaker.
  • Remove the six screw covers with a spudger.

  • Remove the six 11 mm Phillips screws from the bottom panel.

  • Remove the bottom panel of the speaker.

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Disconnect the battery cable from the motherboard.
  • Disconnect the battery cable from the motherboard.

  • Remove the battery.

looks like 2 x 18650 batteries in a heatshrink sleeve..

konanick - Reply

Remove  the two Phillips screws from the  I/O board. Remove the front panel to the speaker by pushing on the two tabs in the corners.
  • Remove the two Phillips screws from the I/O board.

  • Remove the front panel to the speaker by pushing on the two tabs in the corners.

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Disconnect the ribbon cable from the  I/O board.
  • Disconnect the ribbon cable from the I/O board.

  • Carefully remove the I/O board from the speaker.

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Conclusion

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

One Comment

Where can i get a new i/o board?

Kyle Workman - Reply

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