My Tecsum PL_660 Radio display is not showing any kind of frequencies. When ever I press any button on the radio nothing shows up on the display. Kindly suggest what need to be done for the problem and how can I fix it.
I don't have one of these radios so my advice is generic. First, if the radio is being run on batteries, are the batteries fresh? Has the device always been like that, or did it work correctly for a while? (If the radio has always been like that, then if I were you I would return it to the seller.) If it stopped working, was there an incident, such as being knocked to the ground?
If the radio stopped working for no apparent reason, then if it were my radio I would either return it for service or open it up to see if I could find a fault. It's possible that the ribbon cable between the main board and the display came loose. It's also possible that there is a manufacturing defect such as a badly-soldered IC.
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