Camilo Lozano III » usb http://camilord.kagayan.com Linux for Servers, Macintosh for Graphics and Windows for Solitair... Wed, 08 Sep 2010 04:04:50 +0000 en hourly 1 http://wordpress.org/?v=3.0.1 USB Schematic http://camilord.kagayan.com/2009/03/13/usb-schematic/ http://camilord.kagayan.com/2009/03/13/usb-schematic/#comments Fri, 13 Mar 2009 09:06:16 +0000 Camilo III http://camilord.kagayan.com/?p=128 usb_a_b_female usb_a_b_male

When my friend’s Card Reader goes something wrong, I tried to fix it and found that the wires are pulled out. So I found the solution (shown below) to resold the wires back into its position.

Pin
one side		 Signal Description Pin
other side
1 USB Vcc (Vbus) usually RED, wire should be 20-28 AWG 1
2 USB Data - usually WHITE, wire should be 28 AWG 2
3 USB Data + usually GREEN, wire should be 28 AWG 3
4 GND usually BLACK, wire should be 20-28 AWG 4
USB D+ and D- are twisted in cable. Outer shell is made of copper braid and aluminium shield.
Source: http://pinouts.ru/SerialPortsCables/usb_cable_pinout.shtml
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