musiland external psu

[back]

anybody can help were can i cut the traces at musiland 01usd to

isolate the usb power and use my own psu?

 

[glt]

Look at the specification for USB connectors and identify the 5V and Gnd connections. Also, you cannot cut the GND because the data lines requires it.

 

[back]

Look at the specification for USB connectors and identify the 5V and Gnd connections. Also, you cannot cut the GND because the data lines requires it.

thx.

so i will solder my gnd parallel without cuting the trace?

 

[glt]

Yes.

Or you could mod a USB cable instead...