Hi guys, a while ago I bought a pair of defective DT1990 drivers, hoping that I could revive and transplant them into a DT990. However, what I found was that both of the super thin wires that lead to the driver's coil are soldered onto the same solder pad, which obviously won't allow the drivers to work.
Could someone who has experience with these drivers shed some light onto the whole thing?
How could a manufacturing mistake like that happen?
It it supposed to be like that and I'm just missing something?
Is there a way to fix it? (I have experience with soldering and access to a fine soldering tip, however, working on these super thin wires is a nightmare!)