Einleitung

A printed circuit board (PCB) mechanically supports and electronically connects electronic components using conductive tracks made of copper laminated onto a non-conductive plastic. The PCB reduces the amount of wires in a device and inherently makes any device more reliable. The step by step instructions will describe how to troubleshoot your PCB.

Remove the back panel of the device by unscrewing the single #8 11.6 mm Flathead screw on the back of the device. Remove the back panel of the device by unscrewing the single #8 11.6 mm Flathead screw on the back of the device.
  • Remove the back panel of the device by unscrewing the single #8 11.6 mm Flathead screw on the back of the device.

Kommentar hinzufügen

Remove the 3 AAA batteries from the device.
  • Remove the 3 AAA batteries from the device.

Kommentar hinzufügen

Unscrew the other 4, #8 11.6 mm Phillips Head screws to remove the entire back half of the device. Pull apart the device once screws are loose, splitting the device in half.
  • Unscrew the other 4, #8 11.6 mm Phillips Head screws to remove the entire back half of the device.

  • Pull apart the device once screws are loose, splitting the device in half.

Kommentar hinzufügen

Keeping all wires connected to their attachments, place the front half of the device face down.
  • Keeping all wires connected to their attachments, place the front half of the device face down.

Kommentar hinzufügen

Inspect the printed circuit board for any breaks or cracks.
  • Inspect the printed circuit board for any breaks or cracks.

Kommentar hinzufügen

Remove the 2, #8 11.7 mm Phillips Head screws as well as the 2, #8 7.5 mm screws on the printed circuit board. Remove the 2, #8 11.7 mm Phillips Head screws as well as the 2, #8 7.5 mm screws on the printed circuit board.
  • Remove the 2, #8 11.7 mm Phillips Head screws as well as the 2, #8 7.5 mm screws on the printed circuit board.

Kommentar hinzufügen

Disconnect all wires from the PCB Remove the damaged PCB from the microphone
  • Disconnect all wires from the PCB

  • Remove the damaged PCB from the microphone

  • Place new PCB in the Justin Bieber Concert Microphone.

  • Connect all the wires to the new PCB using this soldering guide.

Kommentar hinzufügen

Abschluss

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

Mike Seyman

Mitglied seit 19.10.2014

425 Reputation

4 Anleitungen geschrieben

Team

Baylor, Team 4-1, Williams Fall 2014 Mitglied von Baylor, Team 4-1, Williams Fall 2014

BU-WILLIAMS-F14S4G1

3 Mitglieder

4 Anleitungen geschrieben

Kommentar hinzufügen

Statistik anzeigen:

Letzte 24 Stunden: 0

Letzte 7 Tage: 1

Letzte 30 Tage: 1

Insgesamt: 148