TiVo Series 2 TCD540080 Power Supply Replacement

crwdns2931653:01crwdne2931653:0 Removal of TiVo Series 2 TCD540080 Case

• Power down the TiVo and detach the power cable from the rear of the unit.
• Wait 5 minutes for the unit to fully discharge before proceeding to the next step.
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• Remove the five T10 screws from the rear of the case using the Torx screwdriver.
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• Lift up and pull back the outer casing towards the rear of the unit.
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crwdns2931653:04crwdne2931653:0 Power Supply
• Carefully remove the ribbon cable from the power supply. Hold the ribbon on both sides and pull up.
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• 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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• Rotate the device 180 degrees and remove the two T10 screws from the power supply board.
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• 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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• 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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Svyatoslav Markeyev

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Cal Poly, Team 33-79, Johann Spring 2010 crwdns2935289:0Cal Poly, Team 33-79, Johann Spring 2010crwdne2935289:0

CPSU-JOHANN-S10S33G79

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