Hi together, replacing the electrolytic capacitor C12 with a new(er) one solved the issue and both FM/AM radio are back working again just fine!...
I think I found the problem: C12 is dead short, hence nearly no resistance from the 2,9 V rail to ground. I will get a replacement capacitor and...
Okay, so C12, one of the electrolytic capacitors, only measures 0,5 Ohms to ground and basically shorts the supply voltage for the radio and...
Further measurements brought me to following point: The Sony CX20111 FM/AM Tuner IC gets about 2,6V in radio mode, so far so good. This chip runs...
Okay, so I have to apologize since I was a little bit stupid here - actually I had the play button pressed all the time that I measured the...
Hi together, as I already mentioned in my introduction thread yesterday, I just got my hands on an old Aiwa HS-T06 "Walkman" like device:...
Hi together, thank's, I will definitely have a look at the linked blogspot page! :-)
Hello together, I'm Alex, 20 years old (or rather young for this kind of hobby), live near Munich and I have been using physical media to listen...
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