[Heathkit] [Heathkit-Radios] IM-5228 VTVM

[n2lxm at juno.com]

Good Afternoon Gary,

        I have the same model. Check the filter cap and diode rectifier.
Mine was doing something like yours. Once a replaced the cap and diode,
cleaned the cal pots and switches. It works like new.


                                                    Jeff N2LXM
                                          Amateur Radio Operator
                                                      American
                                                        Patriot
                                     Proud Father of Two US Marines