It was written...
Sounds like electronics to me.
1) Not just any discussion of electronics is ok... it's supposed to be
discussion of electronics that is directly related to classic computers and
repair of same. Are some exceptions made once in a while? Sure.
2) I reserve the right to decide what is and what is not on topic on a case
by case basis. The above quoted "rules" are meant to help you decide what is
generally ok and what is not. They are not meant to restrict my ability to
moderate.
Jay