Numark N4 USB Port Replacement

Giriş

A faulty USB can cause a host of different problems. This guide is designed to show the reader how to safely replace the USB outlet to restore proper function to your Numark N4 without needing to replace the entire motherboard it is attached to.

Please note that this guide requires soldering. For more information on how to solder and desolder connections, please visit this guide.

Neye ihtiyacın var

Adım 1 Numark N4 Disassembly

Numark N4 USB Port Replacement, Numark N4 Disassembly: adım 1, 1 resimden 1.

Turn the Numark N4 over so that the bottom panel is facing upwards.
Loosen and remove the 17 12mm screws from the bottom panel using a Phillips #2 screwdriver.

Düzenle

Adım 2

Using your fingers, gently pull apart the two panels of the device until you feel resistance from the cables.

Düzenle

Adım 3

Using your fingers, gently unplug the larger ribbon cable as pictured.

Düzenle

Adım 4

Using your fingers, gently unplug the smaller ribbon cable as pictured.

Düzenle

Adım 5

Using your fingers, gently unplug the yellow and red cable as pictured.

Düzenle

Adım 6

Open the two panels completely, gently placing each side on your working area to avoid damage to the buttons on the outside face.

Düzenle

Adım 7 USB Port

Numark N4 USB Port Replacement, USB Port: adım 7, 1 resimden 1.

Loosen and remove the five 12mm screws from the circuit board using a Phillips #2 screwdriver.

Düzenle

Adım 8

Carefully remove the circuit board from its housing.

Düzenle

Adım 9

Locate the USB on the circuit board.
Using a soldering station, carefully desolder the connection points to the USB outlet.
To review soldering safety and techniques, please visit How To Solder and Desolder Connections.