Anyone have a circuit diagram for this pre amp?
I have found a faulty diode and IC in power supply, IC is no problem TOP223, but the diode has no recognizable markings, it is Z something on pcb board.
I'm guessing it's a zener, but have no idea of voltage or wattage.
I have found a faulty diode and IC in power supply, IC is no problem TOP223, but the diode has no recognizable markings, it is Z something on pcb board.
I'm guessing it's a zener, but have no idea of voltage or wattage.
linn kelektor power supply
did you find a circuit diagram for this preamp I have similar problem with the power supply, found two capacitors open circuit but I suspect the zeners as they don't look right when testing in circuit there are two z3 is a ph od 0c3v 12 but z2 I cant this out at all will take them out and test properly
did you find a circuit diagram for this preamp I have similar problem with the power supply, found two capacitors open circuit but I suspect the zeners as they don't look right when testing in circuit there are two z3 is a ph od 0c3v 12 but z2 I cant this out at all will take them out and test properly