Question about Grundig FR200 AM/FM/SW/DAB Radio
Battery went dead and radio would not work, coming up safe on dash board but don't know how to enter code.
hello i have a grundig mini-300 radio , the volume control is stuck in high range . i have had many problems with this radio , i would love to talk with one of your representives . please call me at 585-313-3188,,thank you ,,,,nicholas ferrara
Posted on Aug 19, 2009
Ist Local Oscillator (PLL) stops working. It's desiged with bare minimum feedback to keep it's output reasonably clean. Removing (De-soldering) the screening box reduces losses, but it's still marginal. Something in the osc. circuit is temperature sensitive, so squirting it with freezer spray - or putting the set in the 'frig will get it going again. Have one like this, "Repaired" - been going for about 5 years and just quit again! If I get any better luck next time, I'll re-post this!
Posted on Jan 27, 2011
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