Ремонт: Ноутбуков, Компьютеров
https://vlab.su/

Asus (g750jw) 19V on bat_con ok?
https://vlab.su/viewtopic.php?f=40&t=66268
Страница 1 из 1

myth77 [ 23 сен 2017, 11:04 ]
Заголовок сообщения:  Asus (g750jw) 19V on bat_con ok?

history:

1. was shorting charger, find out that capacitor PCE6000-poscap 15uf/25v wad dead, replaced it.

Изображение


2. After that the laptop starts, i have a screen but its not charging battery. I find short relating ground on battery net, replaced mosfet pq8805-nmosfet ntmfs.... now there is no short on battery net...

Изображение

3. today i tried to assamble laptop, and when i tried to check voltage relating ground on battery connector, just to be sure, i have 19v on bat_con net relating ground?! i am not sure is this ok? should be lower or? on other three pins on connector i have 3.2V.

Изображение



Какое напряжение связано с bat_con? есть 19v нормально?

What voltage relating ground should i have on bat_con? is 19v ok?

SebastianP [ 07 янв 2018, 22:40 ]
Заголовок сообщения:  Re: Asus (g750jw) 19V on bat_con ok?

Just measured on mine.. ~19V is OK, for me, it's 19.56V

vldmrdnpr [ 07 янв 2018, 23:28 ]
Заголовок сообщения:  Re: Asus (g750jw) 19V on bat_con ok?

19V is not ok.

SebastianP [ 08 янв 2018, 00:18 ]
Заголовок сообщения:  Re: Asus (g750jw) 19V on bat_con ok?

Sorry, i just measured on my board, as i also have 2 G750 open.
One of them is working without problems (broken fan) - and on this one, it's 19.56V.

Both are used without battery, so i didn't notice any problem (until now..)

nasser_pczone1 [ 09 янв 2018, 00:45 ]
Заголовок сообщения:  Re: Asus (g750jw) 19V on bat_con ok?

Please upload the shematic to help you

myth77 [ 15 янв 2018, 16:17 ]
Заголовок сообщения:  Re: Asus (g750jw) 19V on bat_con ok?

later i checked, it should be arround 17.39 v...

Страница 1 из 1 Часовой пояс: UTC + 4 часа
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
http://www.phpbb.com/