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This teardown is not a repair guide. To repair your Timex TX5020 LCD Electronic Thermometer, use our service manual.

  1. Timex TX5020 LCD Electronic Thermometer Teardown, Timex TX5020 LCD Electronic Thermometer Teardown: step 1, image 1 of 2 Timex TX5020 LCD Electronic Thermometer Teardown, Timex TX5020 LCD Electronic Thermometer Teardown: step 1, image 2 of 2
    • Here is the fully assembled thermometer.

  2. Timex TX5020 LCD Electronic Thermometer Teardown: step 2, image 1 of 1
    • Slide the battery compartment cover off by applying downward and forward pressure.

  3. Timex TX5020 LCD Electronic Thermometer Teardown: step 3, image 1 of 2 Timex TX5020 LCD Electronic Thermometer Teardown: step 3, image 2 of 2
    • Loosen and remove the four screws from the back of the thermometer.

  4. Timex TX5020 LCD Electronic Thermometer Teardown: step 4, image 1 of 1
    • Lift the back panel away from the rest of the case.

  5. Timex TX5020 LCD Electronic Thermometer Teardown: step 5, image 1 of 2 Timex TX5020 LCD Electronic Thermometer Teardown: step 5, image 2 of 2
    • Remove the three screws holding the circuit board in place.

  6. Timex TX5020 LCD Electronic Thermometer Teardown: step 6, image 1 of 2 Timex TX5020 LCD Electronic Thermometer Teardown: step 6, image 2 of 2
    • Lift the circuit board away from the case.

    • Be careful not to pull too hard as the board is attached to the battery contacts.

  7. Timex TX5020 LCD Electronic Thermometer Teardown: step 7, image 1 of 2 Timex TX5020 LCD Electronic Thermometer Teardown: step 7, image 2 of 2
    • Remove the screen from its compartment.

    • Remove the push buttons from their compartment.

  8. Timex TX5020 LCD Electronic Thermometer Teardown: step 8, image 1 of 1
    • Here's a full view of the disassembled components (circuit board, screen, push buttons, and case).

Chris L

Member since: 12/17/14

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