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| iPhone, iPad, iPod Hardware Repair Hardware Repair discussions for iPhone, iPod , iPad & Apple Products, help, guides. |
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08-30-2014, 10:44
| #1 (permalink) |
| No Life Poster   Join Date: Jul 2008 Location: Mumbai Age: 36
Posts: 1,023
Member: 821646 Status: Offline Thanks Meter: 507  | Iphone 5 PMIC tracks missing....... When i tested the Battery connector i found out that the Battery_ntc supply was short to gnd..... I removed all the caps on this line but still the supply is short..... so i removed the PMIC as the supply is directly going in it..... But to my Surprise ..... the Battery_ntc is still short even after all the components including the PMIC is removed...... But ive got one more problem now ...... While removing the PMIC i lost lots of tracks.....  Can anyone tell me if this job could still be saved ? Are some of those tracks NC ? I know some of the tracks can be repaired as the source is near the ball ........ |
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08-30-2014, 13:29
| #2 (permalink) |
| Junior Member Join Date: Mar 2008
Posts: 7
Member: 720679 Status: Offline Thanks Meter: 1 | Yes, it can be repaired, use a very small wire smaller then 0.1mm. All the pads that have the via around it must be repaired. The pads without are mostly non connected/used pads. Check for a copper dot in the pcb mask to see if it is connectted. I had to do the same with an iphone 4s. It takes a lot of time and patience actually |
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| The Following User Says Thank You to best4free For This Useful Post: |
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09-01-2014, 15:15
| #3 (permalink) |
| Freak Poster  Join Date: Oct 2013 Location: Italia
Posts: 223
Member: 2044491 Status: Offline Thanks Meter: 18 | you should do a procedure like this.. https://www.youtube.com/watch?v=BPdQcTpUjyI |
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| The Following User Says Thank You to Mattia_sp For This Useful Post: |
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