The cabel coax connection in the rear of the televison has come a loose, so... How can I replace the cable coax connection or do I have to replace the box that holds the cable coax male connection and how much will this cost and where can I find it.
The coax connector you describe is called the F connector and the silver box it is attached to is called the tuner. The original F connector or a replacement F connector can be soldered back into the tuner, but the metal frame of the tuner must be straightened out and the center pin must be delicately reattached too. This is quite an easy job but requires some labor, assuming that nothing was jammed into the tuner when the F connector was out and the coils behind the F connector have not been disturbed. I usually charge about $40 to reattach F connectors but if I have to replace the tuner I charge about $50 because it is a lot less labor to replace the tuner and they can be purchased for about $25.
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