Parts

No parts required.

Image 1/1: Wait 5 minutes for unit to discharge fully before proceeding to next step.
  • Power down the TiVo and detach the power cable from the rear of the unit.

    • Wait 5 minutes for unit to discharge fully before proceeding to next step.

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Image 1/1:
  • Using a Torx screwdriver, remove the five T10 screws from the rear of the case.

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Image 1/2: Image 2/2:
  • Pull the grey outer casing up and back toward yourself.

I have the TiVo Series 2 model TCD746500 and the procedure for replacing a fan on my model is almost identical to the procedure described here, with one significant difference at this step: first pull/slide the outer casing back towards yourself and only thereafter pull it up.

Oscar Abraham Jaeger - Reply

Image 1/2: Image 2/2:
  • Carefully remove the ribbon cable from the power supply. Hold the ribbon on both sides and pull up.

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Image 1/1: Do not pull on the power cables when disconnecting power connector.
  • Disconnect the hard drive power cable. Firmly grip the white power connector and pull away from the hard drive.

  • Do not pull on the power cables when disconnecting power connector.

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Image 1/1:
  • Rotate the device 180 degrees and remove the two T10 screws from the power supply board.

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Image 1/2: Use pliers to squeeze the plastic pieces on the head together. Carefully press down on the standoff and pull up on the power supply. Image 2/2: Use pliers to squeeze the plastic pieces on the head together. Carefully press down on the standoff and pull up on the power supply.
  • Remove the four plastic standoffs.

  • Use pliers to squeeze the plastic pieces on the head together. Carefully press down on the standoff and pull up on the power supply.

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Image 1/2: Do not touch any circuit elements or capacitors on the power supply, as they may hold a charge after the unit has been shut off. Image 2/2: Do not touch any circuit elements or capacitors on the power supply, as they may hold a charge after the unit has been shut off.
  • Lift the power supply out of the unit.

  • Do not touch any circuit elements or capacitors on the power supply, as they may hold a charge after the unit has been shut off.

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Conclusion

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

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Svyatoslav Markeyev

Member since: 04/16/2010

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Team

Cal Poly, Team 33-79, Johann Spring 2010 Member of Cal Poly, Team 33-79, Johann Spring 2010

CPSU-JOHANN-S10S33G79

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