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Hytera TC-580 Microphone Replacement

Introduction

Remove and replace the microphone built into the TC-580 circuit board. This will require soldering that could permanently damage the circuit board of your radio so please consider other options for repair. This repair is for users that can't have other parties hear them on the radio.

What you need

  1. Hytera TC-580 Microphone Replacement, Battery: step 1, image 1 of 2 Hytera TC-580 Microphone Replacement, Battery: step 1, image 2 of 2

    • Remove the two 10mm Phillips #0 from the belt clip.

    Edit

  2. Hytera TC-580 Microphone Replacement: step 2, image 1 of 2 Hytera TC-580 Microphone Replacement: step 2, image 2 of 2

    • Push in the release button and pull up on the battery to remove.

    Edit

  3. Hytera TC-580 Microphone Replacement, Antenna: step 3, image 1 of 1

    • Twist antenna counter-clockwise and set damaged antenna aside.

    Edit

  4. Hytera TC-580 Microphone Replacement, Keypad: step 4, image 1 of 1

    • Remove the volume knob by firmly lifting up on both sides of it.

    Edit

  5. Hytera TC-580 Microphone Replacement: step 5, image 1 of 1

    • Remove the orange o-ring around volume knob using tweezers.

    Edit

  7. Hytera TC-580 Microphone Replacement: step 6, image 1 of 1

    • Remove grey nut from base of volume knob by turning it counterclockwise with a set of tweezers.

    Edit

  8. Hytera TC-580 Microphone Replacement: step 7, image 1 of 1

    • Remove the brass washer from the base of the antenna slot by turning it counterclockwise with a set of tweezers.

    Edit

  9. Hytera TC-580 Microphone Replacement: step 8, image 1 of 2 Hytera TC-580 Microphone Replacement: step 8, image 2 of 2

    • Remove the two 15mm T8 Torx screws from the base of the battery cavity.

    Edit

  10. Hytera TC-580 Microphone Replacement: step 9, image 1 of 1

    • Using a plastic opening tool, pry in between the plastic case and metal circuit board to remove the board.

    Edit

  11. Hytera TC-580 Microphone Replacement: step 10, image 1 of 1

    • Peel off the keypad by hand.

    Edit

  12. Hytera TC-580 Microphone Replacement, Speaker: step 11, image 1 of 3 Hytera TC-580 Microphone Replacement, Speaker: step 11, image 2 of 3 Hytera TC-580 Microphone Replacement, Speaker: step 11, image 3 of 3

    • Remove eleven 4mm Phillips #00 screws.

    Edit

  13. Hytera TC-580 Microphone Replacement: step 12, image 1 of 1

    • Apply a soldering iron to the solder joints to remove the two wires connecting the speaker to the circuit board.

    Edit

  14. Hytera TC-580 Microphone Replacement, Microphone: step 13, image 1 of 1

    • If not already done, remove the circuit board completely from the case.

    Edit

  15. Hytera TC-580 Microphone Replacement: step 14, image 1 of 1

    • Desolder the two microphone solder joints.

    Edit

  16. Hytera TC-580 Microphone Replacement: step 15, image 1 of 1

    • The microphone should fall out after all the solder has been removed.

    Edit
Conclusion

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

Author

with 2 other contributors

Stuart

Member since: 02/14/18

464 Reputation

3 Guides authored

Badges: 9

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Team

USF Tampa, Team S3-G4, Nance Spring 2018 Member of USF Tampa, Team S3-G4, Nance Spring 2018

USFT-NANCE-S18S3G4

3 Members

5 Guides authored

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