Recent content by andrzej.umyjsie

  1. A

    risistor value r1 and r2 of z506 power supply burn

    Hi, recently my power supply also died. I was trying to rescue it with new resistors, diods and fuse but it didn't work because main problem was AC/DC converter. Its named: TOP258MN and you can find it under brass radiator. Check it first before doing anything else. I decided that it is nonsense...