trying to replace left headphone speaker in a set of USB headphones with mic Headphone very like this http://www.frys.com/product/4452636 Speaker like this http://www.digikey.com/product-detail/en/AS02808MR-2-R/668-1397-ND/4147321 The circuit board part with solder pads separated from the speaker from a fall to floor and the wires are so fine from speaker part i can not tell where they are connected. The left speaker has 4 solder pads and 3 wires (Green, Blue, Copper) are connected to 3 of the 4 pads Pad [1,2,3,4] : [Blue, -- , Green, Copper] Pad 1-2 has a red ink on it. The right speaker just has 2 wires (Red, Copper) going to it The mic has Black and Copper going to it. So why the 3 wires and not just 2 to left speaker ? how to choose replacement speaker ? thanks robb --- news://freenews.netfront.net/ - complaints: email@example.com ---
usb headphone speaker has 4 pads and ? 3 wires ?
Started by ●November 14, 2014