WowaTatarin wrote:Teraz mam pytanie jaką diodę tam wstawić, czy wystarczy cokolwiek (od innego laptopa, tabletu etc, czy konkretny model?)The original one is AZ5425-01F, as @gofer said, but you could use any 5V ESD protection diode (TVS diode) in this place. Datasheet at the attachment.
WowaTatarin wrote:oraz w jakiej polaryzacji, bo z tego co zostało, to już nic nie odczytam.The original diode is "bi-directional" type, so the polarization is not important.
You could use "uni-directional" type of diode as well, but in this case you need to polarize it correctly -> Anode (+ pin) of diode should be connected to ground.