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| iPhone, iPad, iPod Hardware Repair Hardware Repair discussions for iPhone, iPod , iPad & Apple Products, help, guides. |
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06-20-2018, 19:02
| #1 (permalink) |
| No Life Poster   Join Date: Aug 2003 Location: Mars Age: 40
Posts: 2,139
Member: 38084 Status: Offline Thanks Meter: 115  | iphone 6 backlight diode was burned, replaced diode, u1502, u1503, L1503, resistance datas are ok but still no backlight. Voltages are ok, it have 5,7v with screen on, it have 4v on u1502 when screen off but not have 18v when screen on. L1503 is cheched, value 15uh is ok |
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| The Following User Says Thank You to LEENO For This Useful Post: |
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06-20-2018, 20:08
| #2 (permalink) | |
| No Life Poster  Join Date: Mar 2014 Location: Congo Kinshasa
Posts: 1,323
Member: 2148606 Status: Offline Sonork: Bobobokota Thanks Meter: 495 | Quote:
Envoyé de mon Mi 4i en utilisant Tapatalk | |
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| The Following User Says Thank You to bobo bokota For This Useful Post: |
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06-20-2018, 20:43
| #3 (permalink) |
| Freak Poster   Join Date: Sep 2008 Location: U.S.A
Posts: 382
Member: 856640 Status: Offline Sonork: 100.1606320 Thanks Meter: 281 | change C1505,and replace again D1501... if you already change D1501...and not C1505. D1501 burn again,when you put a supply. you should change components together... |
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