• Wyrwane gniazdo w głośniki JBL Flip 3

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Wyrwane gniazdo w głośniki JBL Flip 3

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#1 Wyrwane gniazdo w głośniki JBL Flip 3

by Lesio23 • 31 October 2017, 15:18
Witam,
Dostałem do naprawy głośnik JBL Flip 3, po demontażu okazało się że wyrwana jest ścieżka od gniazda zasilania. Wyrwana ścieżka jest od pinu środkowego (3 gniazda zasilającego). I teraz pytanie czy mam je połączyć z rezystora C802 i będzie ok, czy raczej nic z tego już nie da się zrobić.

Re: Wyrwane gniazdo w głośniki JBL Flip 3

by Google Adsense [BOT] • 31 October 2017, 15:18

#2 Re: Wyrwane gniazdo w głośniki JBL Flip 3

by matic • 31 October 2017, 16:09
Hello!

Yes, connect pin 3 of USB port to resistor C802.
I think that, the pin 3 is not connected to anywhere else (except the four pin connector near USB port).

I found picture on the web:

Image

#3 Re: Wyrwane gniazdo w głośniki JBL Flip 3

by Lesio23 • 31 October 2017, 19:47
When I connect pin 3 of USB port to resistor C802, and soldering this two nests, voltage now is flashes from 1.2V to 5V
It turned out that the paths under this resistor are also torn out. In general, this plate is very devastated.

#4 Re: Wyrwane gniazdo w głośniki JBL Flip 3

by matic • 31 October 2017, 20:19
I think that the connection on pin 3 of USB port has nothing to do with that, if voltage on "VBUS" power supply line "pumps" between 1V and 5V.

I think it could be damaged battery or damaged charger circuit. Remove battery and try without it. Check, if charger chip is hot.

Re: Wyrwane gniazdo w głośniki JBL Flip 3

by Google Adsense [BOT] • 31 October 2017, 20:19
 This topic is marked as ARCHIVAL. Please only reply if your message contains the solution (Terms and Conditions p. 12.1).
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