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Ascom d43 DECT phone Teardown

Written By: Fred (and one other contributor)
Published: May 15, 2023
  • Comments: 0
  • Favorites: 0
  • Views: 483

Ascom d43 DECT phone Teardown

Written By: Fred (and one other contributor)
Published: May 15, 2023
  • Comments: 0
  • Favorites: 0
  • Views: 483

Teardown

Introduction

Use this guide for the following cases:

  1. You dropped the phone in water and need to dry it thoroughly
  2. You need to exchange the display for a working one
  3. You want to salvage parts

What you need

This teardown is not a repair guide. To repair your Ascom d43 DECT phone, use our service manual.

  1. Ascom d43 DECT phone Teardown, Let's begin: step 1, image 1 of 3 Ascom d43 DECT phone Teardown, Let's begin: step 1, image 2 of 3 Ascom d43 DECT phone Teardown, Let's begin: step 1, image 3 of 3

    • Place the phone in front of you.

    • Turn it around and start by removing the holding clip.

    Edit

  2. Ascom d43 DECT phone Teardown, Removal of the battery and screws: step 2, image 1 of 3 Ascom d43 DECT phone Teardown, Removal of the battery and screws: step 2, image 2 of 3 Ascom d43 DECT phone Teardown, Removal of the battery and screws: step 2, image 3 of 3

    • Slide down the battery cover

    • Remove the battery by pulling on the two cables (green rectangle)

    • Use a torx screwdriver to remove four screws (red circles).

    Edit

  4. Ascom d43 DECT phone Teardown, The Insides: step 3, image 1 of 3 Ascom d43 DECT phone Teardown, The Insides: step 3, image 2 of 3 Ascom d43 DECT phone Teardown, The Insides: step 3, image 3 of 3

    • Pry open the phone from the side using a guitar pick or a spudger.

    • Be careful not to rip the two pieces apart because there are two connectors to be unplugged from the logic board (orange squares)

    • Use a pair of tweezers to accomplish this step and carefully remove the speaker as well as the headphone cable

    • Remove the two remaining torx screws that connect the logic board to the casing (red circles)

    Edit

  5. Ascom d43 DECT phone Teardown, Speaker cable: step 4, image 1 of 3 Ascom d43 DECT phone Teardown, Speaker cable: step 4, image 2 of 3 Ascom d43 DECT phone Teardown, Speaker cable: step 4, image 3 of 3

    • Use your tweezers to remove the remaining speaker cable on top

    • Then proceed to the ribbon cable for the display by rotating the phone by 90 degrees.

    • To remove the ribbon cable you must loosen the brown clip by gently pushing it up from both sides.

    • When the clip is loosened you may pull out the ribbon cable carefully.

    • Be sure not to damage the delicate cable with tools!

    Edit

  6. Ascom d43 DECT phone Teardown, Done!: step 5, image 1 of 1

    • There you have it. All serviceable parts have been disassembled. Well done!

    Edit

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