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简介

Problems with charging the battery? Is the USB port damaged where it is no longer able to plug into the charging cable? It might be time to replace your USB port. After removing the second frame panel be sure to read the Cautions and steps thoroughly before proceeding.

  1. Power off your GPS before moving on.
    • Power off your GPS before moving on.

    • Locate the crevice that separates the frame from the body.

  2. Carefully insert the plastic prying tool into the crevice to separate the frame from the body.
    • Carefully insert the plastic prying tool into the crevice to separate the frame from the body.

    • Applying excessive force can lead to a damaged or scratched display screen.

  3. Slide the plastic prying tool around the perimeter to completely remove the frame. Slide the plastic prying tool around the perimeter to completely remove the frame.
    • Slide the plastic prying tool around the perimeter to completely remove the frame.

  4. After removing first frame your GPS should look like this
    • After removing first frame your GPS should look like this

  5. Remove the four 11.0 mm screws using the Torx T5 screwdriver. Remove the four 11.0 mm screws using the Torx T5 screwdriver. Remove the four 11.0 mm screws using the Torx T5 screwdriver.
    • Remove the four 11.0 mm screws using the Torx T5 screwdriver.

  6. Using the plastic prying tool, dislodge the  frame from the body of the device. Using your hands, completely disconnect the frame from the body. Set the pieces of the frame aside.
    • Using the plastic prying tool, dislodge the frame from the body of the device.

    • Using your hands, completely disconnect the frame from the body.

    • Set the pieces of the frame aside.

  7. Gently lift up the display screen using your fingers to make sure the only thing connecting it to the body is the ribbon cable. Gently lift up the display screen using your fingers to make sure the only thing connecting it to the body is the ribbon cable. Gently lift up the display screen using your fingers to make sure the only thing connecting it to the body is the ribbon cable.
    • Gently lift up the display screen using your fingers to make sure the only thing connecting it to the body is the ribbon cable.

  8. Remove the piece of tape that is covering the connecting point of the motherboard and display. Remove the piece of tape that is covering the connecting point of the motherboard and display.
    • Remove the piece of tape that is covering the connecting point of the motherboard and display.

  9. Using the plastic opening tool or your fingers,  lift up the ZIF connector  holding the ribbon cable in place. Carefully pull the ribbon cable out of the connector with tweezers or two fingers. Gently disconnect the display by pulling upward.  Set display aside.
    • Using the plastic opening tool or your fingers, lift up the ZIF connector holding the ribbon cable in place.

    • Carefully pull the ribbon cable out of the connector with tweezers or two fingers.

    • Gently disconnect the display by pulling upward. Set display aside.

    • If the display screen does not disconnect easily, make sure the ZIF connector is no longer holding it in place.

  10. Use your T5 Torx screwdriver and unscrew the two 5.0 mm screws on the motherboard. Use your T5 Torx screwdriver and unscrew the two 5.0 mm screws on the motherboard.
    • Use your T5 Torx screwdriver and unscrew the two 5.0 mm screws on the motherboard.

  11. Flip the motherboard over towards the battery. Use your tweezers and disconnect the two wire connectors from the motherboard.
    • Flip the motherboard over towards the battery.

    • Use your tweezers and disconnect the two wire connectors from the motherboard.

    • Pull the motherboard out and locate the USB port.

  12. If this is your first time solder here is a link on how to solder. 如何焊接和拆焊 Gently and delicately heat up the solder holding the USB port to the circuit board.
    • If this is your first time solder here is a link on how to solder. 如何焊接和拆焊

    • Gently and delicately heat up the solder holding the USB port to the circuit board.

    • Carefully remove the USB port with your metal tweezers and set it aside

结论

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

6等其他人完成本指南。

Ricardo Solis

于2016年01月20日注册

974 信誉积分

创作了6篇指南

团队

USF Tampa, Team 15-2, Remmell Spring 2016 USF Tampa, Team 15-2, Remmell Spring 2016 的会员

USFT-REMMELL-S16S15G2

4 名成员

创作了6篇指南

Does anyone have any part numbers for the replacement usb port

qwazew - 回复

I found one on ebay, cost about 5 USD.  Search for micro USB jack.

Heliophile - 回复

those are not micro usb, there mini usb.

ricky bennett -

Did I miss something? The title implies showing how to REPLACE the port. It ends with remove port and set aside, then reverse. On the off-chance the authors are still reading the comments, sarcastic “good job”. I also marvel that it took three of you geniuses to come up with this. I’m gonna follow Heliophile’s advice and search ebay, his or her 2 line comment was way more useful then the entire piece. Thanks Heliophile.

Mark Burrows - 回复

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