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GE 29875GE1 Microphone Replacement

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  1. GE 29875GE1 Microphone Replacement, Remove the Form Pads: crwdns2935265:01crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Begin by looking at the bottom face of the device. Use the tweezers to remove the four foam pads which are covering four screws

  2. GE 29875GE1 Microphone Replacement, Remove the Screws: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Use the #2 philips screwdriver to remove the four screws from the bottoms of the device. These screw heads are sized 5.3mm or .209 in

  3. GE 29875GE1 Microphone Replacement, Opening the Device: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove the back casing panel by gently pulling back until you are able to reach the inside. gently pull the microphone out of its housing. This is only held in by friction so its easy to remove

  4. GE 29875GE1 Microphone Replacement, Locate Wires: crwdns2935265:04crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Locate the two wires attached to the microphone. The wires are attached to the back of the motherboard and are brown and black.

  5. GE 29875GE1 Microphone Replacement, Soldering: crwdns2935265:05crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Using the soldering station and soldering iron unsolder the two pins holding the microphone in place

  6. GE 29875GE1 Microphone Replacement, Replace Microphone: crwdns2935265:06crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Pull out the old microphone and discard it the correct way. Place the new microphone in the same spot the old one was in. Solder the new microphone to the correct pins

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

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Mykaliah Best

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UMass Dartmouth, Team 4-6, Miles Fall 2014 crwdns2935289:0UMass Dartmouth, Team 4-6, Miles Fall 2014crwdne2935289:0

UMASSD-MILES-F14S4G6

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