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by abdussamed41
Sun Nov 20, 2022 4:42 pm
Forum: Acer, eMachines, Packard Bel
Topic: Acer Nitro 5 AN515-51
Replies: 19
Views: 1791

Re: Acer Nitro 5 AN515-51

Cihazin mainboard Schemasi
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cihazin mainboard diagrammi (brd-dosyasi)
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by abdussamed41
Sun Nov 20, 2022 2:21 am
Forum: Acer, eMachines, Packard Bel
Topic: Acer Nitro 5 AN515-51
Replies: 19
Views: 1791

Re: Acer Nitro 5 AN515-51

Crm chipinde başka hangi kontroller yapılabilinir? Pwm sinyallerinimi kast ediyorsunuz?
by abdussamed41
Sat Nov 19, 2022 5:11 pm
Forum: Acer, eMachines, Packard Bel
Topic: Acer Nitro 5 AN515-51
Replies: 19
Views: 1791

Re: Acer Nitro 5 AN515-51

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by abdussamed41
Sat Nov 19, 2022 5:09 pm
Forum: Acer, eMachines, Packard Bel
Topic: Acer Nitro 5 AN515-51
Replies: 19
Views: 1791

Re: Acer Nitro 5 AN515-51

cihaz çalışırken:
15. Pin VRMP = 19V
16. Pin VCC = 5V
40. Pin SDIO = 1V
41. Pin ALRT# =0.079V
42. Pin SCLK = 1V
43. Pin EN = 3.3V
by abdussamed41
Fri Nov 18, 2022 1:19 am
Forum: Acer, eMachines, Packard Bel
Topic: Acer Nitro 5 AN515-51
Replies: 19
Views: 1791

Re: Acer Nitro 5 AN515-51

Cihaz çalışırkenki thermal görüntüsü.
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by abdussamed41
Fri Nov 18, 2022 1:08 am
Forum: Acer, eMachines, Packard Bel
Topic: Acer Nitro 5 AN515-51
Replies: 19
Views: 1791

Re: Acer Nitro 5 AN515-51

Evet abi mosferlerin yanındaki bobinlerin hepsi 0V. Sanki değiştirdiğim mosferin yanında bir kondensatör eksik gibi 10uf taktım denedim yine aynı. Bobinler 0V. Bios vcc 3.3, pwm chip'in vcc sinde 5v var.
by abdussamed41
Fri Nov 18, 2022 12:49 am
Forum: Acer, eMachines, Packard Bel
Topic: Acer Nitro 5 AN515-51
Replies: 19
Views: 1791

Re: Acer Nitro 5 AN515-51

Evet abi mosfetlerin yanındaki bobinlerin hepsi sıfır.
by abdussamed41
Thu Nov 17, 2022 9:51 pm
Forum: Acer, eMachines, Packard Bel
Topic: Acer Nitro 5 AN515-51
Replies: 19
Views: 1791

Re: Acer Nitro 5 AN515-51

Vcc core mosfetleeinden biri
by abdussamed41
Thu Nov 17, 2022 9:51 pm
Forum: Acer, eMachines, Packard Bel
Topic: Acer Nitro 5 AN515-51
Replies: 19
Views: 1791

Re: Acer Nitro 5 AN515-51

Kısa devre olup değişen mosfet lcd konektörünün hemen yanındaki değil onun bir yanındaki.
by abdussamed41
Thu Nov 17, 2022 9:48 pm
Forum: Acer, eMachines, Packard Bel
Topic: Acer Nitro 5 AN515-51
Replies: 19
Views: 1791

Re: Acer Nitro 5 AN515-51

Bobin voltajlarını paylaşmaya çalıştım

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