Crown 850l Strange noise when i power it on

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label321

Member (SA)
Jun 8, 2015
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Hello people,

I have a Crown 850l with the problem that if I sometimes start him that you hear a noise, then you can not receive any channels normally.
Feather does he work perfectly when you turn it off and then it's possible that the power button is dirty? I like to hear it!

Greetings label321
 

Reli

Member (SA)
Dec 24, 2010
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I've owned 6 of those radios, and 4 of them had that problem. A long period of static after powering on. And again after powering off. I suspect it's a bad capacitor. You would need to identify and replace that capacitor.
 

label321

Member (SA)
Jun 8, 2015
97
3
8
Reli said:
I've owned 6 of those radios, and 4 of them had that problem. A long period of static after powering on. And again after powering off. I suspect it's a bad capacitor. You would need to identify and replace that capacitor.
And you know witch capacitor it can be?
 

label321

Member (SA)
Jun 8, 2015
97
3
8
Reli said:
No, I never tried, sorry!
So it can be every capacitor...
I must check for leaking capacitors or check them with a meter device?
I never replace a capacitor or use that device
but each capacitor has a value and if its lower or the capacitor is leaking somethimes you can see it right?
 
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