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Garmin Nuvi 680 Motherboard Replacement

Introducción

A step-by-step guide to replacing the motherboard in the Garmin Nuvi 680.

Qué necesitas

  1. Garmin Nuvi 680 Motherboard Replacement, Outer Case: paso 1, imagen 1 de 1

    • Flip open the antenna on the back of the device.

    • Remove the two 4.42 mm screws on the antenna cover using a T5 Torx screwdriver.

    Traducir

  2. Garmin Nuvi 680 Motherboard Replacement: paso 2, imagen 1 de 1

    • Remove the antenna cover.

    Traducir

  3. Garmin Nuvi 680 Motherboard Replacement: paso 3, imagen 1 de 1

    • The yellow wire is connected to the motherboard, so you cannot disconnect it until you finish opening the device.

    • Pull the antenna circuit board out of its case.

    Traducir

  4. Garmin Nuvi 680 Motherboard Replacement: paso 4, imagen 1 de 2 Garmin Nuvi 680 Motherboard Replacement: paso 4, imagen 2 de 2

    • Insert the pointed end of a spudger into the leftmost slit of the antenna case.

    • Push the spudger to the right.

    • Slide the antenna case out slowly or you may lose the antenna's spring. The spring is inside the black plastic that holds the antenna case to the device.

    • Slide the antenna case out of the device.

    • Reinstallation tip: first reassemble the antenna casing (place antenna back into its plastic cover), and then re-insert the entire assembly back into the GPS body.

    Traducir

  5. Garmin Nuvi 680 Motherboard Replacement: paso 5, imagen 1 de 1

    • Remove the two screws on the back of the outer case using a T5 Torx screwdriver.

    • These screws are 10.82 mm long.

    Traducir

  7. Garmin Nuvi 680 Motherboard Replacement: paso 6, imagen 1 de 2 Garmin Nuvi 680 Motherboard Replacement: paso 6, imagen 2 de 2

    • Gently pull apart the front and back of the device. The front and back are still connected by ribbon cables.

    • Starting along the top, separate the front and back of the device by pushing an iPod-opening tool into the crack along each side of the case.

    Traducir

  8. Garmin Nuvi 680 Motherboard Replacement, Antenna: paso 7, imagen 1 de 2 Garmin Nuvi 680 Motherboard Replacement, Antenna: paso 7, imagen 2 de 2

    • Use a spudger to disconnect the yellow antenna wire from the ZIF connector by opening the brown latch holding the wire in place.

    • Remove the antenna.

    Traducir

  9. Garmin Nuvi 680 Motherboard Replacement, Screen Wiring: paso 8, imagen 1 de 1

    • Do not remove the ribbon cables without lifting the latch or the cable will be damaged.

    • Lift the latches on the ribbon cable connectors. All the ribbon cables may have latches. The right most latch may have a latch that flips in the opposite direction from the others.

    • Gently pull the ribbon cables out of their connectors. They should slide out easily.

    • Do not separate the two halves of the device yet or the on/off cable may be severed.

    Traducir

  10. Garmin Nuvi 680 Motherboard Replacement: paso 9, imagen 1 de 2 Garmin Nuvi 680 Motherboard Replacement: paso 9, imagen 2 de 2

    • Gently pull the cable for the on/off button straight up to remove it.

    • The two halves of the device may now be separated.

    Traducir

  11. Garmin Nuvi 680 Motherboard Replacement, Motherboard: paso 10, imagen 1 de 1

    • Use a PH1 sized Philips screwdriver to remove the two screws shown.

    • These screws are 6.88 mm long

    Traducir

  12. Garmin Nuvi 680 Motherboard Replacement: paso 11, imagen 1 de 2 Garmin Nuvi 680 Motherboard Replacement: paso 11, imagen 2 de 2

    • Carefully separate the motherboard from the outer case or the speaker and battery cables may be damaged.

    • Use a spudger to lift the edge of the motherboard.

    Traducir

  13. Garmin Nuvi 680 Motherboard Replacement: paso 12, imagen 1 de 1

    • Gently unplug the cable for the battery

    • Gently unplug the cable for the speaker.

    Traducir

  14. Garmin Nuvi 680 Motherboard Replacement: paso 13, imagen 1 de 1

    • Lift the motherboard out of the outer case.

    Traducir
Conclusión

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

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Autor

con 8 otros colaboradores

Chris Marzano

Miembro Desde 01/20/11

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Cal Poly, Team 5-22, Amido Winter 2011 Miembro de Cal Poly, Team 5-22, Amido Winter 2011

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