i9100 full short.almost no left what to remove - pic inside - GSM-Forum

oriels · 10-13-2015, 21:47

hello
i have i9100 full shorted by +- battery terminal.
i remove some ic's here is the picture and still short.

what should i remove next?

HUM · 10-14-2015, 07:02

remove battery terminal as well and chk
disconnect wifi supply also
and one more ic just opposite of wifi ic remove that one also

oriels · 10-14-2015, 09:49

Quote:

Originally Posted by HUM

remove battery terminal as well and chk
disconnect wifi supply also
and one more ic just opposite of wifi ic remove that one also

1. why remove battery terminal? it seem to be clean and no short there for sure.
2. is wifi supply is an ic? where is it?
3. is it another one?
i glad if you can help me with it.
thank you.!

Munir · 10-15-2015, 06:43

Quote:

Originally Posted by oriels

1. why remove battery terminal? it seem to be clean and no short there for sure.
2. is wifi supply is an ic? where is it?
3. is it another one?
i glad if you can help me with it.
thank you.!

remove one by one capacitor which on vbat line , if ok than put it again on same place. also check 3 capacitors near base band ic UCP300. vbat also goes to
WIFI,POWERIC, UCP300, U710,U711, U718, U703, U720, U704, U602, U609, U610, U611, U504, U503, U303, U206, U103, U102, U101, U100, PAM100

10-13-2015, 21:47	#1 (permalink)
oriels Junior Member Join Date: Oct 2009 Posts: 39 Member: 1134923 Status: Offline Thanks Meter: 1	i9100 full short.almost no left what to remove - pic inside hello i have i9100 full shorted by +- battery terminal. i remove some ic's here is the picture and still short. what should i remove next?

10-14-2015, 07:02	#2 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	remove battery terminal as well and chk disconnect wifi supply also and one more ic just opposite of wifi ic remove that one also