Introducción

In this guide the repairer replaces the microphone by disassembling the device to access the motherboard.

Prerequisite Guide:

Disassembling Garmin Nuvi 370 Into Core Components

Tools Used:

  • Fine Point Tweezers
  • Spudger

Estimated Duration: 10 minutes

Partes

No se requieren partes.

  1. After following the instructions in the main dis-assembly guide, you should have the screen detached from the motherboard.
    • After following the instructions in the main dis-assembly guide, you should have the screen detached from the motherboard.

  2. Use the tweezers or the spudger to lift the tan latch off the ribbon cable (ZIF connector)and gently pull out the ZIF connector and cable from underneath the opened latch. Use the tweezers or the spudger to lift the tan latch off the ribbon cable (ZIF connector)and gently pull out the ZIF connector and cable from underneath the opened latch.
    • Use the tweezers or the spudger to lift the tan latch off the ribbon cable (ZIF connector)and gently pull out the ZIF connector and cable from underneath the opened latch.

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  4. The motherboard will now freely separate from the back casing; lay it flat next to the housing. The motherboard will now freely separate from the back casing; lay it flat next to the housing.
    • The motherboard will now freely separate from the back casing; lay it flat next to the housing.

  5. Disconnect the speaker and battery from their terminals on the motherboard. This should disconnect the motherboard completely from the back panel. This step is optional but is recommended as it will create more room to work.
    • Disconnect the speaker and battery from their terminals on the motherboard. This should disconnect the motherboard completely from the back panel.

      • This step is optional but is recommended as it will create more room to work.

      • It is recommended that you use tweezers or the spudger for precision.

  6. Gently pull out the microphone wire from the terminal.  Tweezers are recommended for precision.
    • Gently pull out the microphone wire from the terminal. Tweezers are recommended for precision.

  7. The microphone component should now be completely separated from the motherboard.
    • The microphone component should now be completely separated from the motherboard.

    • Plug in new, functional microphone component.

Linea de Meta

Matt West

Miembro Desde 18/04/13

22 Reputación

4 Guías creadas

Equipo

Cal Poly, Team 13-65, Johann Spring 2013 Miembro de Cal Poly, Team 13-65, Johann Spring 2013

CPSU-JOHANN-S13S13G65

3 Miembros

6 Guías creadas

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