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03-05-2017, 19:28
| #1 (permalink) |
| Junior Member  Join Date: Oct 2012 Location: Italy
Posts: 17
Member: 1830522 Status: Offline Thanks Meter: 0 | Huawei p9 lite water damage  |
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03-05-2017, 23:42
| #2 (permalink) |
| Freak Poster Join Date: Apr 2013
Posts: 212
Member: 1921245 Status: Offline Thanks Meter: 43 | Hi, start with what is your problem first. Check for shorts, corrosion on parts then post here what you found Sent from my iPhone using Tapatalk |
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| The Following User Says Thank You to Smoky_Eye For This Useful Post: |
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03-09-2017, 15:38
| #3 (permalink) |
| Junior Member Join Date: Oct 2012 Location: Italy
Posts: 17
Member: 1830522 Status: Offline Thanks Meter: 0 | Thank you so much Smoky. Phone is compleely dead . I washed logic board in ultrasonic cleaner with IPA and dry it. . With new battery I have not current go in usb charching port. I dont see any corrosion Where check the short ? |
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03-09-2017, 16:16
| #4 (permalink) |
| Junior Member Join Date: Oct 2012 Location: Italy
Posts: 17
Member: 1830522 Status: Offline Thanks Meter: 0 | Thank you so much Smoky. Phone is compleely dead . I washed logic board in ultrasonic cleaner with IPA and dry it. . With new battery I have not current go in usb charching port. I dont see any corrosion Where check the short ? |
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03-09-2017, 17:13
| #5 (permalink) |
| Freak Poster Join Date: Apr 2013
Posts: 212
Member: 1921245 Status: Offline Thanks Meter: 43 | I have one same phone also so we will try together  Check all board for shorts. All caps for shorts at first and check if components are missing or seem corroded Sent from my iPhone using Tapatalk |
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03-13-2017, 18:01
| #6 (permalink) |
| Junior Member Join Date: Oct 2012 Location: Italy
Posts: 17
Member: 1830522 Status: Offline Thanks Meter: 0 | First Step I have check all docking board and voltage is correct on the logic board but battery not recveid it. Also I have tried to power phone trought power supply programmable. With a voltage of 3,80 V there isn't any absorption of currunt .. How to proceded? |
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03-13-2017, 19:23
| #7 (permalink) | |
| Freak Poster Join Date: Apr 2013
Posts: 212
Member: 1921245 Status: Offline Thanks Meter: 43 | Quote:
Probably you have a short or an IC failing, my is totally damaged not worth it. If the battery boss not receive voltage then probably the charging ic or PMU. But check for shorts first Sent from my iPhone using Tapatalk | |
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03-26-2017, 16:37
| #8 (permalink) |
| Junior Member Join Date: Oct 2012 Location: Italy
Posts: 17
Member: 1830522 Status: Offline Thanks Meter: 0 | check point tested Hi Smoky sorry for delay in the reply but busy days. Well , I have buy a small ultrasonic cleaner and I have whashing logic board for 30 min into. Now I have check the test point and as show in picture I have found this voltage. What you mean ? |
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