I have a Uniden BC890XLT that seems to work normally, but receives nothing.
A Google search comes up with a similar problem to mine, but I don't see a
solution.
There's an IC, a Sharp IR3MO3A which is running super hot. It's switching
regulator IC, but I'm not sure what its purpose is, since most of the set
runs from the 5 and 8v linear regulators in the power supply.
Anyone had any experience with this? Is there a schematic anywhere
available for this?

Thanks,
John