So a friend of mine had an old amplifier which he didn't want anymore so i told him to give me the transformer before throwing it away since i might need/can use it in a future project. But since it is a surface mount/PCB type transformer i have a hard time identifying the primary since i get continuity on most the pins. And i know that the transformer is fine since the amplifier worked perfectly before taking out the transformer.
I managed to find the schematic of the amplifier:
Here is a picture from that schematic which shows the transformer and then some pictures i took myself of the one i have:
Any help is appriciated and if you need another picture of something specific please do tell. Thank you!
New picture of the pins: