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ATT CL4940 Internal Microphone Replacement

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  1. ATT CL4940 Internal Microphone Replacement, Internal Microphone: crwdns2935265:01crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 ATT CL4940 Internal Microphone Replacement, Internal Microphone: crwdns2935265:01crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Unplug your device before beginning disassembly.

    • Remove the phone line and the power cord from the back of the device.

    • Remove the phone cable from the side of the device.

  2. ATT CL4940 Internal Microphone Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove the five 4mm X 10mm Phillips head screws from the back cover of the device.

  3. ATT CL4940 Internal Microphone Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 ATT CL4940 Internal Microphone Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 ATT CL4940 Internal Microphone Replacement: crwdns2935265:03crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Starting from the bottom of the device, (using a metal spudger) separate the top (white) plastic piece from the bottom (gray) plastic piece.

    • Work your way across the bottom of the device, then to each side, and finally to the top.

    • There are brackets every few inches along the edge of the device. These may be difficult to pull apart.

    • The top and bottom pieces should separate, and the internals of the device will now be accessible.

  4. ATT CL4940 Internal Microphone Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Using wire cutters, sever both the red and the black wires connected to the microphone.

    • To remove the microphone from the device, gently wiggle it while pulling it apart.

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

Charles Moore

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IUPUI, Team 2-2, Harley Spring 2016 crwdns2935289:0IUPUI, Team 2-2, Harley Spring 2016crwdne2935289:0

IUPUI-HARLEY-S16S2G2

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I'd rather install a new microphone instead of just reinstalling the old one.

Is there a link to where a new microphone can be purchased?

rpoland - crwdns2934203:0crwdne2934203:0

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