Kažkada prisireikė pasižiūrėti, kaip žymisi kažkokia detalė schemoje, tai radau visą sąrašą: https://en.wikipedia.org/wiki/Reference_designator Designator Component type A Separable assembly or sub-assembly (e.g. printed circuit assembly) AT Attenuator or isolator BR Bridge rectifier BT Battery C Capacitor CN Capacitor network D Diode (including LED, TVS, thyristor, Zener) DL Delay line DS Display F Fuse FB Ferrite…