Hardware Nintendo Switch Drawing 0.06A

K1ck09

Active Member
OP
Newcomer
Joined
Jan 29, 2019
Messages
25
Trophies
0
Age
24
XP
218
Country
Portugal
Hello Guys,

A few months ago I asked where in the forum about a Nintendo switch crashing in some payloads and mattygrog suggested changing the BQ24193. Today I got time and I replaced it and now it draws 0.06A and still doesn't turn on. I found some caps shorting right around the phase buck converter below the eMMC. Everything around M92T36 is fine. The BQ24193 while 0.06A gets warm to the touch but nothing like crazy hot!

Best Regards.
 

Agilato

Well-Known Member
Member
Joined
Jun 21, 2019
Messages
361
Trophies
0
Age
35
XP
693
Country
United States
May i have a picture of the replaced BQ? And check 3v on testpoint - 3 zone L
 

Attachments

  • Switchre_side2.jpg
    Switchre_side2.jpg
    793.8 KB · Views: 249

TariqSoftDev

~Zexceil
Member
Joined
Sep 18, 2013
Messages
716
Trophies
1
Location
London
XP
1,018
Country
If the BQ is getting hot that may be the issues, voltage being around 4.5v on the MT is normal if you are NOT using the default the AC charger supplied with the system; if you do you'll read 15v around the M92T and BQ input that is passed from the M92T controlled gates.

If you want more help PM me.
 

Testo

Active Member
Newcomer
Joined
Jun 13, 2019
Messages
44
Trophies
0
Age
29
XP
376
Country
Germany
On my last repair all cap's and voltages around the M92T36 where correct but it still wasn't charging. I replaced it and it worked again. Also if the BQ gets hot, the is a chance that you shorted some pins while replacing it.
 

Site & Scene News

Popular threads in this forum

General chit-chat
Help Users
    Veho @ Veho: Mkay.