S
SeaAce
Guest
Ive got a lamp drive unit from an old fax machine 'ere, its got a 4 pin
input plug with red/white, white, blue/white and orange/white leans but not
other details. on the pcb the red/white lead has a very thick track, but all
the others are tiny in comparison. Any ideas which are the power feed and
what polarity to use? Im presuming the thick track is the negative but i
dont want to blow the unit.
Cheers
J
input plug with red/white, white, blue/white and orange/white leans but not
other details. on the pcb the red/white lead has a very thick track, but all
the others are tiny in comparison. Any ideas which are the power feed and
what polarity to use? Im presuming the thick track is the negative but i
dont want to blow the unit.
Cheers
J