I spoke too soon: The "obsolete chip that I referred to is in the
Corsair I. Looks like Corsair II used a different chip.
Bob WB2VUF
"Dr. Gerald N. Johnson, electrical engineer" wrote:
>
> Check the 5 volt power to the digital readout microprocessor and replace
> any electrolytic bypass capacitors in the module. Try the keyer, its in
> the same computer chip. Tighten the board mounting screws to be sure the
> grounds are solid.
>
> 73, Jerry, K0CQ
>
> --
> Entire content copyright Dr. Gerald N. Johnson. Reproduction by
> permission only.
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