kubad4 писал(а):Coś jeszcze jest nie tak ?Chip PU300, PQ300 transistors, PQ301 and PL300 coil are the main components that form a switch converter that converts 19Vdc to 1.5Vdc.
On pin 2 of coil PL300, on pins 1,2,3 of PQ300 and on pins 5,6,7,8 of PQ301 are alternating voltage, as it should be.
So everything is ok.
yasiu83 писал(а):Zmierz jeszcze raz innym miernikiem albo wymień baterię w mierniku na nową.No need to measure it again. As I said, everything is 100% normal.
