Mike;

Here is the pinout for USB 4-pin Male Controller Interface:

Pin #1: (Vcc) +5 VDC,
Pin #2: (D-) Data - (- commbus),
Pin #3: (D+) Data + (+ commbus),
Pin #4: (GND) Ground

What make / model is your M/Board? (I might have documentation for it, or a similar board)

As to the Surface mounted device (SMD);

What color is the SMD (other than Barbecued black [Linked Image]...)

"Actual Black" is normally a Resistor, but may be a Capacitor or Inductor (depends on description text);

Blue is a common color for Resistors,

Tan is common for Capacitors (Tantalum)(...sp???),

MELF Zener Diodes will have a Black line designating the Cathode (K) end, or Blue Line for Mini MELF Zener Diodes.
The "Envelope" should be clear, like normal ones.
Other SMD Diodes (Signal, Rectifying, etc.) should be black with a colored line for the "K" identification.

The SMD fuses I have come across are typically Green (Lime Green typically), and are cylindrical axial type Animals.

You most likely know this already, and chances are you know the color code / designation text way more than I ever will!
If this is true, please disregard the color coding examples I posted here.

Again if you need a few help items from the books, let me know. (for the USB stuff)

Scott35

Scott " 35 " Thompson
Just Say NO To Green Eggs And Ham!