It does it with all the chassis I've tried.
Also, If I use the 'sweep run' switch, or SA, it does not buzz.It only buzzes during normal cycles started by a ball or cycle/10th frame switch. [img]/content/btubb/images/%%GRAEMLIN_URL%%/confused.gif[/img]
If I spray the contactor with electrical motor spray, it quits for 6-7 cycles,then returns.
C1 looks good,I changed a few sockets that I thought could be suspects,I put in new capacitors,too.
C2A looks perfect,clean ,shiny pins.
ideas?
Comment