Steckerbelegung des A2000 Netzteils =================================== 1 = +5V1 2 = +5V2 3 = +5V3 4 = +5V4 5 = GND1 6 = GND2 7 = GND3 8 = GND4 9 = +12V 10 = KEY 11 = -12V 12 = +5_User 13 = -5V 14 = TICK .