• JBL BOOMBOX 2 - brak ładowania, identyfikacja elementu

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#1 JBL BOOMBOX 2 - brak ładowania, identyfikacja elementu


by Morthyr 2 February 2023, 11:53
Witam,
Trafił mi się głośnik JBL BOOMBOX 2. Brak ładowania i uszkodzony element na płycie.
Prośba o pomoc w identyfikacji uszkodzonego elementu U14 obudowa wygląda na SOT-23-8. Obok dwa takie same U20 i U21 oznaczenie na obudowie *coś BBRD.
Oznaczenia z płyty:
B-2088 MAIN PCB
BOOMBOX II 1.6mm
20191210 V1.0
P/N:43001038

Z góry Dziękuję za Pomoc i Pozdrawiam.

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Re: JBL BOOMBOX 2 - brak ładowania, identyfikacja elementu


by Google Adsense [BOT] 2 February 2023, 11:53

#2 Re: JBL BOOMBOX 2 - brak ładowania, identyfikacja elementu  [SOLVED]


by marcinmarcin 2 February 2023, 12:07
Witam. Tutaj jest rozkmina na ten temat i wyszło, że to może być zastąpione SY8303AIC.
https://www.badcaps.net/forum/showthread.php?t=104679
Mam nadzieję, że nie łamię zasad działu, wszak to nie jest link do pliku.

#3 Re: JBL BOOMBOX 2 - brak ładowania, identyfikacja elementu


by Morthyr 12 March 2023, 01:26
Bardzo Dziękuję koledze za pomoc. Za uszkodzony element wstawiłem SY8263AIC. Głośnik funkcjonuje i ładuje się poprawnie.

Re: JBL BOOMBOX 2 - brak ładowania, identyfikacja elementu


by Google Adsense [BOT] 12 March 2023, 01:26

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