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06-15-2017, 18:25
| #1 (permalink) |
| Freak Poster  Join Date: Oct 2010
Posts: 134
Member: 1422282 Status: Offline Thanks Meter: 23 | Iphone 6 backlight trolling me Sent from my iPhone using Tapatalk |
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06-18-2017, 14:40
| #2 (permalink) |
| Freak Poster Join Date: Jun 2014
Posts: 400
Member: 2205919 Status: Offline Thanks Meter: 33 | Check all capacitors on this line... not remove, replaced it. I had similar problem. When you remove capacitor your backlight diode or ic will burn. I think now you have to replace backlight ic. But remember to check all capaciotors and replaced if short. I hope this helps. |
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| The Following User Says Thank You to mb83 For This Useful Post: |
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06-18-2017, 20:14
| #4 (permalink) |
| Freak Poster Join Date: Oct 2010
Posts: 134
Member: 1422282 Status: Offline Thanks Meter: 23 | Burnt diode is caused by anode line , most likely anode line gets short cos of three caps on the line. Check those caps and replace the faulty one n then replace diode , you ill get your backlight. Mine case was different, i had internal short in lcm cat 1 so i jumped that line .. Sent from my iPhone using Tapatalk |
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06-18-2017, 20:21
| #8 (permalink) |
| Freak Poster Join Date: Oct 2010
Posts: 134
Member: 1422282 Status: Offline Thanks Meter: 23 | Yeh, but that is highly unlikely, cos diode always gets burn cos of short as I explained before.. Good luck Sent from my iPhone using Tapatalk |
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| The Following User Says Thank You to shani1122 For This Useful Post: |
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06-19-2017, 19:18
| #9 (permalink) | |
| Crazy Poster Join Date: Apr 2014
Posts: 53
Member: 2161862 Status: Offline Thanks Meter: 7 | Quote:
i ve change the diode replace the caps and tracks are ok but light in lcd Sent from my iPhone using Tapatalk | |
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06-19-2017, 19:39
| #10 (permalink) | |
| Freak Poster Join Date: Oct 2010
Posts: 134
Member: 1422282 Status: Offline Thanks Meter: 23 | Quote:
You got backlight? Sent from my iPhone using Tapatalk | |
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06-19-2017, 19:59
| #13 (permalink) | |
| Crazy Poster Join Date: Apr 2014
Posts: 53
Member: 2161862 Status: Offline Thanks Meter: 7 | Iphone 6 backlight trolling me Quote:
if it also doesn't work next step? bcoz its 2nd time trying to repair back light but didnt got succesful need proper solution Sent from my iPhone using Tapatalk | |
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06-19-2017, 20:19
| #14 (permalink) |
| Freak Poster Join Date: Oct 2010
Posts: 134
Member: 1422282 Status: Offline Thanks Meter: 23 | That ill work 4 sure. I know its bit tough when you are new in micro soldering but thats how you learn. Try to wiggle out the actual problem. I got one phone same like yours today,i already replaced faulty cap and diode but still no backlight. i m also going to replace backlight ic tomorrow or after tomorrow. I Sent from my iPhone using Tapatalk |
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