소개

In this guide the repairer replaces the auxiliary audio out port of the device by disassembling to expose the motherboard and desoldering the component.

Prerequisite Guide:

Disassembling Garmin Nuvi 370 Into Core Components

Tools Used:

  • Fine Point Tweezers
  • Spudger
  • Soldering Iron
  • Solder Extraction Tool
    • Copper Braid
    • Solder Sucker

Estimated Duration: 15 minutes

부품

부품은 필요하지 않습니다.

  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.

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  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.

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

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    • Disconnect the speaker and battery from their terminals on the motherboard. This should disconnect the motherboard completely from the back panel.

      • If nessesary, use tweezers or the spudger for precision.

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    • De-solder the audio out port. Use a soldering iron to melt the solder on each of the leads of the port and a solder extraction tool (not shown), such as a solder sucker or copper braid.

      • Use tweezers to grab the port for greater protection and precision.

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    • The audio out port should now be completely separated from all other components.

    • Solder new, functional audio port. Make sure all solder connections are clean.

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결론

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

Matt West

회원 가입일: 2013년 04월 18일

22 평판

안내서 4개 작성하였습니다

Cal Poly, Team 13-65, Johann Spring 2013 Cal Poly, Team 13-65, Johann Spring 2013 회원

CPSU-JOHANN-S13S13G65

3 회원들

안내서 6개 작성하였습니다

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