on a kortek 1420a, i removed the cage around the flyback. i notice the screws mounting the 2 vertical output transistors have an insulating grommet that goes in the hole in the cage. however, there is no mica or any other insulator on the back of the transistors, just paste.
should they be insulated with mica or film, or was the paste the insulator?
thanks
should they be insulated with mica or film, or was the paste the insulator?
thanks
