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Step 3Add The USB Ports
The pair of USB ports are soldered on a small piece of strip board.
They are mounted to the top panel. The holes were drilled out then cut to fit with an exacto knife.
The jacks are connected to the 5v standby line so they always have power even when the main power supply is off.
Pin 1 on the USB port is +5v and pin 4 is ground.
Make sure that the USB ports are wired correctly
The voltage on the usb ports must be between 4.75 & 5.25 volts
They are mounted to the top panel. The holes were drilled out then cut to fit with an exacto knife.
The jacks are connected to the 5v standby line so they always have power even when the main power supply is off.
Pin 1 on the USB port is +5v and pin 4 is ground.
Make sure that the USB ports are wired correctly
The voltage on the usb ports must be between 4.75 & 5.25 volts
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