"Dani" wrote in message
ups.com...
RX-V975A no display, relay clicks, & shuts down. Very hard unit to work
on. You have to
scrap these units, just to solder a few bad connections. Can't find
anything online.
Anyone work on one of these? Thanks, Dani.

Are you talking about the standby relay ? Unit looks like it's going to come
on ok, then just drops back to standby ? I have had a similar problem to
this on several Yammies, and it has proved to be bad contacts on the standby
relay. Relay closes. Bad contacts arc and spit. Rails don't come up as the
uP expects, so it shuts it back down. Worth a try before getting all
technical with it.

Arfa