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| iPhone, iPad, iPod Hardware Repair Hardware Repair discussions for iPhone, iPod , iPad & Apple Products, help, guides. |
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08-22-2019, 17:09
| #1 (permalink) |
| Junior Member  Join Date: Jun 2010 Age: 34
Posts: 22
Member: 1332167 Status: Offline Thanks Meter: 4 | iphone 6s shor q2300 * By removing that short circuit it disappears. How to solve the problem? |
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| The Following 2 Users Say Thank You to javadx2 For This Useful Post: |
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08-22-2019, 19:24
| #3 (permalink) |
| No Life Poster   Join Date: Mar 2014 Location: Congo Kinshasa
Posts: 1,323
Member: 2148606 Status: Offline Sonork: Bobobokota Thanks Meter: 496  | Remove caps C3618 RF IPhone 6splus full short solve https://r.tapatalk.com/shareLink?sha...4&share_type=t Envoyé de mon iPhone en utilisant Tapatalk |
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| The Following User Says Thank You to bobo bokota For This Useful Post: |
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08-22-2019, 19:24
| #4 (permalink) |
| No Life Poster Join Date: Mar 2014 Location: Congo Kinshasa
Posts: 1,323
Member: 2148606 Status: Offline Sonork: Bobobokota Thanks Meter: 496 | Remove caps C3618 RF IPhone 6splus full short solve https://r.tapatalk.com/shareLink?sha...4&share_type=t Envoyé de mon iPhone en utilisant Tapatalk |
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| The Following User Says Thank You to bobo bokota For This Useful Post: |
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08-22-2019, 21:05
| #5 (permalink) | |
| Freak Poster Join Date: Feb 2014
Posts: 185
Member: 2127758 Status: Offline Thanks Meter: 26 | Quote:
I don't understand you... If you point the tester on A/B pin of Q2300 and to ground you will find a short? If A/B of Q2300 is shorted to ground, you have a short on PP_VCC_MAIN.... Usually solved removing and replacing C5283 / C5284 RF | |
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| The Following 2 Users Say Thank You to Sakalalina For This Useful Post: |
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08-23-2019, 14:11
| #6 (permalink) | |
| Junior Member Join Date: Jun 2010 Age: 34
Posts: 22
Member: 1332167 Status: Offline Thanks Meter: 4 | Quote:
I remove c5283 and c5283 ,my problem not solve. Plz hellp | |
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| The Following User Says Thank You to javadx2 For This Useful Post: |
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08-26-2019, 20:58
| #10 (permalink) | |
| Freak Poster Join Date: Feb 2014
Posts: 185
Member: 2127758 Status: Offline Thanks Meter: 26 | Quote:
You got two ways: 1) Using Phoneboard or a schematic, you can find and remove all caps in PP_VCC_MAIN untill you will find the problem....hoping that the problem is a cap.... 2) You can inject 1v on battery connector or in PP_VCC_MAIN line with a current of 0.6/0.8A and check what's the component that become hot ( @Raainxx )...if it's a capacitor, then u can remove it or replace it... | |
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