Re: 8566B Attenuator Service
|
OH! I remember now after seeing a picture. The insulator on the pin is in fact what OPENS the switch. When the pins moves away. the two spring fingers make contact and THAT is what closes the switch.
Mystery solved.
toggle quoted message
Show quoted text
It's been years but I seem to recall some insulating material on those ... somewhere for some reason!
Update: I've just also tried isopropyl alcohol. No difference. Then I tried Servisol switch cleaning lubricant. Still not making contact! It's as if there's an insulating layer between those leaves. This is just
weird.
|
