iphone 6 Short in Q1403 - GSM-Forum

boudi_hakerz · 09-04-2016, 23:49

hello guys
i have iphone 6 short in Q1403 I REMOVE IT and test the short still
and i remove and test :

c1450
c1451
c1411
c1415
c1517
c1418
u1401
u1400
u1601
L1604
c1648
c2502
and ic power u1202
L1401
and many think and the short still

boudi_hakerz · 09-05-2016, 19:09

guys any help please

boudi_hakerz · 09-05-2016, 21:16

any idea guysssss
help

boudi_hakerz · 09-09-2016, 21:30

https://s5.postimg.io/nyh0413g7/20151226_203521.jpg

guys pleaseeeeeeeeeeeeeeeeeeeee help me Short in Q1403

boudi_hakerz · 09-09-2016, 21:59

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short_toground · 09-10-2016, 04:14

Q1403 is not shorted. You have short on vcc_main.

Apply external power to vcc_main after q1403 to locate short

mohsen heydari · 09-10-2016, 11:51

check the U5201_RF wifi ic ..
i fixed the problem

boudi_hakerz · 09-10-2016, 13:31

I will test and replay

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poliku · 09-10-2016, 15:35

Where is ground on iphone 6? Do you use continuity to test?

minh2003 · 09-13-2016, 12:51

you check c1552,i think short.

boudi_hakerz · 09-15-2016, 19:21

Yes is short

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ayhen42 · 09-16-2016, 22:59

Quote:

Originally Posted by short_toground

Q1403 is not shorted. You have short on vcc_main.

Apply external power to vcc_main after q1403 to locate short

main vcc could be tha mother board shorted or other ic like p.m ic, cpu i have same issue

minh2003 · 09-17-2016, 05:09

Quote:

Originally Posted by boudi_hakerz

Yes is short

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you remove c1552 and check again.

satglitch · 09-17-2016, 18:34

boudi did you find the short i have the same problem

lnux · 09-17-2016, 20:29

check all vcc main line caps if color changed any sign for burning

09-04-2016, 23:49	#1 (permalink)
boudi_hakerz Freak Poster Join Date: Nov 2009 Posts: 492 Member: 1168485 Status: Offline Thanks Meter: 36	iphone 6 Short in Q1403 hello guys i have iphone 6 short in Q1403 I REMOVE IT and test the short still and i remove and test : c1450 c1451 c1411 c1415 c1517 c1418 u1401 u1400 u1601 L1604 c1648 c2502 and ic power u1202 L1401 and many think and the short still

09-05-2016, 19:09	#2 (permalink)
boudi_hakerz Freak Poster Join Date: Nov 2009 Posts: 492 Member: 1168485 Status: Offline Thanks Meter: 36	guys any help please

09-05-2016, 21:16	#3 (permalink)
boudi_hakerz Freak Poster Join Date: Nov 2009 Posts: 492 Member: 1168485 Status: Offline Thanks Meter: 36	any idea guysssss help

09-09-2016, 21:30	#4 (permalink)
boudi_hakerz Freak Poster Join Date: Nov 2009 Posts: 492 Member: 1168485 Status: Offline Thanks Meter: 36	https://s5.postimg.io/nyh0413g7/20151226_203521.jpg guys pleaseeeeeeeeeeeeeeeeeeeee help me Short in Q1403

09-09-2016, 21:59	#5 (permalink)
boudi_hakerz Freak Poster Join Date: Nov 2009 Posts: 492 Member: 1168485 Status: Offline Thanks Meter: 36	Sent from my iPhone using Tapatalk

09-10-2016, 04:14	#6 (permalink)
short_toground No Life Poster Join Date: Jul 2016 Posts: 536 Member: 2598526 Status: Offline Thanks Meter: 52	Q1403 is not shorted. You have short on vcc_main. Apply external power to vcc_main after q1403 to locate short

09-10-2016, 11:51	#7 (permalink)
mohsen heydari Junior Member Join Date: Apr 2012 Location: IR, Mashhad Posts: 25 Member: 1745317 Status: Offline Thanks Meter: 5	check the U5201_RF wifi ic .. i fixed the problem

09-10-2016, 13:31	#8 (permalink)
boudi_hakerz Freak Poster Join Date: Nov 2009 Posts: 492 Member: 1168485 Status: Offline Thanks Meter: 36	I will test and replay Sent from my iPhone using Tapatalk

09-10-2016, 15:35	#9 (permalink)
poliku Freak Poster Join Date: May 2016 Posts: 103 Member: 2566911 Status: Offline Thanks Meter: 27	Where is ground on iphone 6? Do you use continuity to test?

09-13-2016, 12:51	#10 (permalink)
minh2003 Junior Member Join Date: Feb 2009 Posts: 3 Member: 973379 Status: Offline Thanks Meter: 6	you check c1552,i think short.

09-15-2016, 19:21	#11 (permalink)
boudi_hakerz Freak Poster Join Date: Nov 2009 Posts: 492 Member: 1168485 Status: Offline Thanks Meter: 36	Yes is short Sent from my iPhone using Tapatalk

09-17-2016, 18:34	#14 (permalink)
satglitch Freak Poster Join Date: Jun 2012 Location: Canada Posts: 238 Member: 1773784 Status: Offline Thanks Meter: 27	boudi did you find the short i have the same problem

09-17-2016, 20:29	#15 (permalink)
lnux Junior Member Join Date: Sep 2008 Posts: 27 Member: 852283 Status: Offline Sonork: 343 Thanks Meter: 13	check all vcc main line caps if color changed any sign for burning