Logitech headset usb wiring diagram?

That is a circuitry problem. You can try this following procedure if you can. --unscrew and open your mouse casing. --you need a tester (VOM) to test the wiring continuity. If one of the wire is open connection you can replace it with a new USB or PS2 connector. If all the wire is shorted, proceed to the next step. --Check if the microswitch is ok by testing the pin connection using the tester. Microswich has 3 pins, test only the soldered pins. When you press the switch, it might be shorted. If not, replace it with a new microswitch.
Microswitch and USB/PS2 connector are available in all electronics shops.

If it in Worranty Period, Contact Service Center of Logitech.(Recomanded)

problem is lately all the higher end headphones and usb sets use microthin wires. there is fine strands like as thin as a string and woven into it is 2 or 3 micro thin copper strands. it may be possible but very difficult...

Time for a new pair. If you are not handy with a sodering iron it is best to buy another set. Once the wires are broken inside the insulation the only thing that can be done is replace the wire itself. it is easy to break the wires inside the insulation twisting the cord, pulling or yanking the cord, along with blending the cord in a sharp bend acn damage this cords that they put on products today.

I've had this happen twice with Logitech headsets and believe it has to do with the cheap/fine wire they use in the cables. I suspect that a good tug on the cable will snap the wire or some other internal connection.

Because there are so many different case and motherboard combinations sometimes it can be difficult following the instructions for connecting the front panel, USB header and audio header.

Below is a few generic guide that should stop some of the confusion with the labels on the wires.





Front Panel Audio


***Please note this is a generic wiring guide and we can not guarantee it will work with every motherboard. Please check your motherboard manual first. Wiring the headers wrong can cause damage to the motherboard and case, this damage is not covered by the warranty***

another handy USB wiring guide can be found here http://www.directron.com/installusb.html

this maybe easier to follow

FRONT PANEL AUDIO

2________10
__

1________9

Pin Wire
1) Mic In
2) GND (ground) or if 2xGND available, it’s the GND for the headphones, NOT the Mic
3) Mic BIAS
4) n/c
5) Speaker Right Out
6) Speaker Right Return
7) n/c
8) no pin (n/c)
9) Speaker Left Out
10) Speaker Left Return

n/c = not connected



USB (F_USB1 and also F_USB2)

2________10

 x
1________9

Top row of pins
2 = USB port 2 : VCC/Power/+5V
4 = USB port 2 : Data -/D-
6 = USB port 2 : Data +/D+
8 = USB port 2 : Ground/GND
10 = USB port 2 : pin present, but not connected to anything.

Bottom row of pins
1 = USB port 1 : VCC/Power/+5V
3 = USB port 1 : Data -/D-
5 = USB port 1 : Data +/D+
7 = USB port 1 : Ground/GND
9 = USB port 1 : no pin present

Front Panel Connector (FP1)

1 2
x 




9 10

1 = no pin present
3 & 5 = Power Switch
7 & 9 = Power LED (light)

2 = pin present, but not connected to anything.
4 & 6 = Reset Switch
8 = 10 = Hard Drive LED (light)

Probably a broken wire, try to isolate where it is at & then cut the wire, strip it back & re-connect & tape it up. To isolate where the break is hook up your headphones & pull, push & twist the wire all the way up to the ear piece till you find a spot where it cuts out or comes on & there is your broken wire.

I somehow think that it may not be the headphones, but rather the hardware in the computer...but then again if they are under warranty definetely get them fixed(if they are broken?...)
Good Luck!

You cant wire then directly there is a USB D-A chip that controls the headset converting to 1/8" mini plugs may work one for the mic and one stereo plug for the earcups

Here's one