Hello all you flipclockers. I'm working on a two to make one restoration of a Panasonic RC-7021. Just off to the right of the circuit board are these two doohickeys. Of course, here at Flip Clock Fans, that is the proper terminology, but I was wondering what others called them and what their purpose might be. It seems pretty obvious that these are using the metal frame that holds the circuit board as a heat sink, and there's some clear grease about them. One picture shows them with a shield in place, the second, with the shield removed.
Please talk amongst yourselves and let me know.
In both of these clocks I'm getting a very low volume hum 120hz I believe, when the radio is off. Basically all the time but the radio drowns it out.
Capacitors??
Please talk amongst yourselves and let me know.
In both of these clocks I'm getting a very low volume hum 120hz I believe, when the radio is off. Basically all the time but the radio drowns it out.
Capacitors??
Comment