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Sony SRS-X55 I/O Board Replacement

Replace the I/O board on your Sony SRS-X55 speaker.

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

Step 1 I/O Board  ¶ 

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.

Step 1 I/O Board  ¶ 

  • 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.

Step 2  ¶ 

Disconnect the ribbon cable from the  I/O board.

Step 2  ¶ 

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

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