Old Stereo headset found, but it has an odd array of solder points and i can't seem to get any sound, any ideas?
Hi there! I recently found two old sony headphone speakers, but i can't seem to get any sound out of them. It's a standard L/R speaker set that was enclosed into each ear piece. The odd thing is though that there are 8 solder points on the speaker pieces. One which is black blobbed and two that are white blobbed (i'm assuming it's to prevent shorts). Two wires are connected to two of the solder points (they don't seem insulated though...) I've tried various connection methods to make them produce any kind of sound, but nothing happens. I'm assuming they still work because they look intact, but...well any ideas? I don't have any expertice with audio equipment, but i do have basic electronics experience... I know it's kind of an odd question, but i'd really like to use these speakers and i wanted to make sure i wasn't doing anything wrong. Basically i've been trying to connect various music players to a mini jack port using a microphone mini jack cable (seems to work for all other purposes) and then tried to connect the speaker wires to the jack port solder points (in various ways). I'm probably going to feel really stupid as the answer is probably really simple x3 I hope it makes sense!
i should probably specify that the main problem is that i can't get any audio output from them, aka. they're silent no matter what i hook them up to