At 02:47 PM 03/07/10, you wrote: >Hey folks, > >Any idea what would make an MSF5000 CLB EPROM controller randomly >reset (test lights coming on)? When it's not in self-check mode, it >works fine, but roughly every 3 mins, it resets itself. > >Thanks, > >Jared
One thing that comes to mind is the power supply caps. Go to this page <http://www.repeater-builder.com/motorola/msf/msf-tour.html> Scroll down to the paragraph on the Analog Control Tray. Change C702, C706 and C851. C706 is especially troublesome. In fact, these should be looked at, and probably changed before the station goes into amateur service. Mike WA6ILQ
