I have a IC-706-mkIIg that I have owned for about three years that has
always worked perfectly.

It recently has started to power itself off for no apparent reason
after being on for a minute or two. It behaves as if it is going
through the automatic shutdown which is set for 60 minutes of no
activity.

When it is on, it seems to be functioning normaly, transmits and
receives fine.

I thought at first that maybe the CPU just got scrambled so I tried a
complete power-on reset to reset the CPU but it still does it. There
is no obvious sign of overheating and my SWR is fine. (It powers
itself off even if there has been no transmitting.

I just wondered if anyone had any ideas about this before I send it
into ICOM for service.

Thanks for your thoughts,

Dave WK8F