AM/FM receiver The radio is not functioning properly intermittently. I can some times receive both AM and FM, but sometimes only AM, sometimes nothing at all. There is never any additional static that would be normal. All other source inputs work fine. When I can receive the AM only, I cannot change the station. The display will change when I push the tuning button to another station, and the display will switch to FM when I push that button as well, but the tuner will not change from the initial station.
My receiver acts as if it's not receiving a signal, everything else, including the speaker hum, works. For a long time, the receiver would work as long as I didn't turn the power off, it was ok if I went to other channels, but now receiver doesn't work at all. The readout, and everything else still works.My receiver acts as if it's not receiving a signal, everything else, including the speaker hum, works. For a long time, the receiver would work as long as I didn't turn the power off, it was ok if I went to other channels, but now receiver doesn't work at all. The readout, and everything else still works.
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Try turning off the AutoTune (lock, center....) function (on most FM tuners) and retune manually to the errant station. Then reactivare auto-tune, or not. Toggling bands (as you put it) means that sometimes signal will center, sometimes not...a more or less random thing as you say. That suggests resetting station auto lock. Bear in mind though that certains stations can simply be uncooperative depending on numersou factors such as transmit location, reception terrain, and so on.
Check your antenna and antenna cable. Many devices has switching power supplies with can interfere with the receiver like a computer, laptop, dect home phone, printers, fax etc. Also could be something outside like rf tower. you may try other receiver/fm tuner to see if it has the same recption problems. If you find that your receiver is no good you need to replace internal FM tuner.
Usual problem of these receivers is faulty capacitors. Recommend replacement of all surface mount capacitors and alignment. Contact me .... poikaa(at)yahoo(dot)com
Well there's lots of possible reasons. The FM receiver portion of the radio is separate from the AM Band receiver, pre-amp, and amplifier sections of the radio. The FM receiver may have simply failed, as well as the CD player portion of the radio. Your car FM needs repair, you need a multimeter to check it or take it to a repair person. Please post further comments for further help or information......
Maybe, there is a problem from the detector of you radio function to the amplifier. Try to check on it first or try resoldering from the detector section
The Phone must be on.
The SIM card must be a valid one.
The station you listen to and the network operator you use, must support the service.
The headset or enhancement needs to be attached to your phone. for the FM radio to function properly, it's an aerial as well as a headset.
Therefor if you are in a poor reception area for making/receiving calls it will also affect the radio signal.
My receiver acts as if it's not receiving a signal, everything else, including the speaker hum, works. For a long time, the receiver would work as long as I didn't turn the power off, it was ok if I went to other channels, but now receiver doesn't work at all. The readout, and everything else still works.
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