iphone 3G MotherBoard Diagram - Page 7 - GSM-Forum

Rizwan ch08 · 12-11-2009, 13:27

verry nice sir ....................................

nafg · 12-11-2009, 16:43

3gs mainboard

br
nafg

nafg · 12-11-2009, 16:46

solution no usb ..

br
nafg

letmein2006 · 12-12-2009, 16:26

Hello,

Just wondering does anyone have a repair for the STI chip if the pads are damaged please? I dont have another iphone 3g to trace from, however the STI chip has come off the board and the pads where its soldered on are too badly damaged is there any other places I can jumper the legs of the STI chip???

Thank You

datsony · 12-12-2009, 17:22

i phone 3gs speaker, mic and ringer not work. any solution,thank you so much !

schumythebest2 · 12-13-2009, 15:10

Any kind of solution for a 3G that doesn't open the shutter?

CPU · 12-13-2009, 15:51

hi
I have a problem with my iphone 3GS
I connected my iPhone to the car charger, after 2 minutes the iPhone is off and will not turn back on.
I substituted the flex cable of the dock, I loaded the battery, having reassembled the iphone went on.
The iPhone is recognized by iTunes, but does not charge the battery.
Any USB charger will not charge the battery.
now the battery is low and the iphone is dead

someone can help me to solve this problem
thanks

SLIPLOCK · 12-13-2009, 19:11

Quote:

Originally Posted by CPU

hi
I have a problem with my iphone 3GS
I connected my iPhone to the car charger, after 2 minutes the iPhone is off and will not turn back on.
I substituted the flex cable of the dock, I loaded the battery, having reassembled the iphone went on.
The iPhone is recognized by iTunes, but does not charge the battery.
Any USB charger will not charge the battery.
now the battery is low and the iphone is dead

someone can help me to solve this problem
thanks

did you try to check the charge ic? it is the picture i post earlier...for check you need to remove metal shield with cuter...good luck

CPU · 12-13-2009, 19:39

Quote:

Originally Posted by SLIPLOCK

did you try to check the charge ic? it is the picture i post earlier...for check you need to remove metal shield with cuter...good luck

hi
thanks for the reply
in previous posts I could not find ic charge iPhone 3GS
I only found diagrams for iphone 3g
I can not understand where is the ic charge iPhone 3GS

SLIPLOCK · 12-13-2009, 20:35

Quote:

Originally Posted by CPU

hi
thanks for the reply
in previous posts I could not find ic charge iPhone 3GS
I only found diagrams for iphone 3g
I can not understand where is the ic charge iPhone 3GS

my mistake i don't realise you talk about 3Gs .sorry but i can't help coz i don't have this motherboard in my hands.. try to search som little square chip...
good luck

mccm · 12-14-2009, 09:53

anymore update here with schematic

Artangel · 12-14-2009, 20:30

anyone knows schematic for switch

artusb · 12-14-2009, 23:30

Does any body know something about wifi on 3g??
Why is not recognize by iPhone? (grey options)
This is not a software problem it is HW problem :/
Looks like pads under chip wifi are demage - this chip is on glue and we can't re-hot it

Any Idea? How to fix it?

nafg · 12-15-2009, 07:34

solution wifi grey , no signal , etc , Carefully reheat the back of wifi zone repaired many iphone with this solution

br
nafg

nafg · 12-15-2009, 07:39

linea audio problem

br
nafg

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12-11-2009, 13:27	#91 (permalink)
Rizwan ch08 No Life Poster Join Date: Nov 2007 Location: Hum Aapke Dil Mein Age: 38 Posts: 2,237 Member: 637860 Status: Offline Sonork: 100.1605309 Thanks Meter: 996	verry nice sir ....................................

12-12-2009, 16:26	#94 (permalink)
letmein2006 Crazy Poster Join Date: Nov 2006 Posts: 54 Member: 394495 Status: Offline Thanks Meter: 6	Hello, Just wondering does anyone have a repair for the STI chip if the pads are damaged please? I dont have another iphone 3g to trace from, however the STI chip has come off the board and the pads where its soldered on are too badly damaged is there any other places I can jumper the legs of the STI chip??? Thank You

12-12-2009, 17:22	#95 (permalink)
datsony Crazy Poster Join Date: Sep 2007 Posts: 59 Member: 585212 Status: Offline Thanks Meter: 12	i phone 3gs speaker, mic and ringer not work. any solution,thank you so much !

12-13-2009, 15:10	#96 (permalink)
schumythebest2 Freak Poster Join Date: Jan 2006 Posts: 112 Member: 221978 Status: Offline Thanks Meter: 11	Any kind of solution for a 3G that doesn't open the shutter?

12-13-2009, 15:51	#97 (permalink)
CPU Crazy Poster Join Date: Nov 2004 Posts: 58 Member: 92259 Status: Offline Thanks Meter: 1	hi I have a problem with my iphone 3GS I connected my iPhone to the car charger, after 2 minutes the iPhone is off and will not turn back on. I substituted the flex cable of the dock, I loaded the battery, having reassembled the iphone went on. The iPhone is recognized by iTunes, but does not charge the battery. Any USB charger will not charge the battery. now the battery is low and the iphone is dead someone can help me to solve this problem thanks

12-14-2009, 09:53	#101 (permalink)
mccm No Life Poster Join Date: Aug 2005 Location: singapore Age: 55 Posts: 2,430 Member: 173565 Status: Offline Thanks Meter: 71	anymore update here with schematic

12-14-2009, 20:30	#102 (permalink)
Artangel Freak Poster Join Date: Feb 2003 Location: Philippines Age: 42 Posts: 118 Member: 20970 Status: Offline Thanks Meter: 14	anyone knows schematic for switch

12-14-2009, 23:30	#103 (permalink)
artusb Freak Poster Join Date: Apr 2008 Location: Cracow Posts: 256 Member: 739941 Status: Offline Thanks Meter: 111	Does any body know something about wifi on 3g?? Why is not recognize by iPhone? (grey options) This is not a software problem it is HW problem :/ Looks like pads under chip wifi are demage - this chip is on glue and we can't re-hot it Any Idea? How to fix it?

12-15-2009, 07:34	#104 (permalink)
nafg No Life Poster Join Date: Nov 2005 Location: CHILE Posts: 906 Member: 196727 Status: Offline Thanks Meter: 419	solution wifi grey , no signal , etc , Carefully reheat the back of wifi zone repaired many iphone with this solution br nafg