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iHome iP21 Motherboard Replacement

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  1. iHome iP21 Motherboard Replacement, Base: crwdns2935265:01crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 iHome iP21 Motherboard Replacement, Base: crwdns2935265:01crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 iHome iP21 Motherboard Replacement, Base: crwdns2935265:01crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Pry the four rubber feet from the bottom of the iP21 to expose four 11mm screws.

    • Unscrew the four 11mm screws from the base.

    • Pry the base loose using the spudger.

    • Remove the base by hand.

  2. iHome iP21 Motherboard Replacement, Housing: crwdns2935265:02crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 iHome iP21 Motherboard Replacement, Housing: crwdns2935265:02crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Remove the two black 6mm screws connecting the main circuit board to the housing top.

    • Gently pull front housing from the back housing.

  3. iHome iP21 Motherboard Replacement, Circuit board: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Follow the prerequisite guide to remove the main housing.

  4. iHome iP21 Motherboard Replacement, Circuit board mount: crwdns2935265:04crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove the two 7mm screws from the circuit board

  5. iHome iP21 Motherboard Replacement, Mounting Bracket: crwdns2935265:05crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove the three 6mm screws to detach the circuit board from metal mounting bracket.

  6. iHome iP21 Motherboard Replacement, Cables: crwdns2935265:06crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 iHome iP21 Motherboard Replacement, Cables: crwdns2935265:06crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 iHome iP21 Motherboard Replacement, Cables: crwdns2935265:06crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Peel the glue from each of the three ribbon cable connections.

    • Remove the solder joints from the back of each ribbon cable.

    • Remove the ground wires by removing the solder joints on the back of the housing.

  7. iHome iP21 Motherboard Replacement, Detach cables from circuit board: crwdns2935265:07crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 iHome iP21 Motherboard Replacement, Detach cables from circuit board: crwdns2935265:07crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 iHome iP21 Motherboard Replacement, Detach cables from circuit board: crwdns2935265:07crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove glue from 3 ribbon cables from circuit board using fingers

    • Detach speaker cables from circuit board with soldering iron

    • Remove 3 ribbon cables with soldering iron

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

Brandy

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Eastern Washington University, Team 1-2, Carnegie Fall 2014 crwdns2935289:0Eastern Washington University, Team 1-2, Carnegie Fall 2014crwdne2935289:0

EWU-CARNEGIE-F14S1G2

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