I have a power amp with some blown parts on a power supply board, a TO-220 and a TO-92 package. I looked at the number on the opposite parts and the TO-220 package has an f with a 209 then A940. I did a search and found a Fairchild part KSA940 noted as a vertical deflection output transistor. It lists the complementary part as a KSC2027, this is the part I think is the burnt one I have.
The TO-92 package is a 2N5551 thats connected to what Im thinking to be the KSC2027.
Am on the right track here? The output of this power supply board is 100 volt.
The TO-92 package is a 2N5551 thats connected to what Im thinking to be the KSC2027.
Am on the right track here? The output of this power supply board is 100 volt.