• Huawei Matebook D15 H98N DAH98NMB8B0 - jakie napięcie na cewce?

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#1 Huawei Matebook D15 H98N DAH98NMB8B0 - jakie napięcie na cewce?


by grzmotek 29 May 2024, 09:10
Witam.
Witam . Proszę o podanie prawidłowych napięć na zaznaczonych cewkach . Laptop po zalaniu tej okolicy . Ewentualnie czy rezystancja 1,8 Ohm cewki zaznaczonej jako "1" może być prawidłowa?

Model: Huawei Matebook D15
Płyta: DAH98NMB8B0 H98N

Image

Re: Huawei Matebook D15 H98N DAH98NMB8B0 - jakie napięcie na cewce?


by Google Adsense [BOT] 29 May 2024, 09:10

#2 Re: Huawei Matebook D15 H98N DAH98NMB8B0 - jakie napięcie na cewce?


by Vogelek23 29 May 2024, 10:10
grzmotek wrote:Ewentualnie czy rezystancja 1,8 Ohm cewki zaznaczonej jako "1" może być prawidłowa?
Nie miałem tej płyty w serwisie, ale z moich ustaleń wynika, że na cewce 1 powinno być napięcie 1.2-1.35V, a na cewce 2 napięcie bliskie napięciu znamionowemu baterii (może nawet nieznacznie wyższe). Rezystancja na cewce 1 wydaje się być zatem zaniżona.

#3 Re: Huawei Matebook D15 H98N DAH98NMB8B0 - jakie napięcie na cewce?


by grzmotek 20 June 2024, 17:06
Dzięki za rady. Przetwornica podmieniona , rezystancja bez zmian. Grzeje się mocno mały rdzeń na procesorze... Właściciel zrezygnował z naprawy . Pozdrawiam

Re: Huawei Matebook D15 H98N DAH98NMB8B0 - jakie napięcie na cewce?


by Google Adsense [BOT] 20 June 2024, 17:06

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