|
Welcome to the GSM-Forum forums. You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. Only registered members may post questions, contact other members or search our database of over 8 million posts. Registration is fast, simple and absolutely free so please - Click to REGISTER! If you have any problems with the registration process or your account login, please contact contact us . |
|
Register | FAQ | Donate | Forum Rules | Root any Device | ★iPhone Unlock★ | ★ Direct Codes ★ | Direct Unlock Source |
iPhone, iPad, iPod Hardware Repair Hardware Repair discussions for iPhone, iPod , iPad & Apple Products, help, guides. |
| LinkBack | Thread Tools | Display Modes |
08-23-2016, 21:14 | #3 (permalink) |
Freak Poster Join Date: Aug 2012
Posts: 106
Member: 1796117 Status: Offline Thanks Meter: 16 | I assume you think Q1403 is short because it is getting hot? Q1403 will always get hot on short on VCC_Main. Remove Q1403, add voltage to line after Q1403 and find real issue causing the short. |
The Following User Says Thank You to cqljohn For This Useful Post: |
08-24-2016, 00:32 | #4 (permalink) |
Freak Poster Join Date: Oct 2014 Location: Indonesia
Posts: 175
Member: 2281582 Status: Offline Thanks Meter: 26 | Its short Vcc main ..remove q1403 and try inject voltage on red mark to find short ..after u find short then jump q14013 good luck bro Sent from my iPhone using Tapatalk |
The Following 4 Users Say Thank You to irzhan01 For This Useful Post: |
09-05-2016, 00:32 | #11 (permalink) |
Insane Poster Join Date: May 2013
Posts: 75
Member: 1929960 Status: Offline Thanks Meter: 27 | You don't need to remove Q1403 as long as vbatt is not shorted. Just jump power to VCC_main and find the hottest cap without heating up Q1403 |
The Following User Says Thank You to warboat For This Useful Post: |
05-12-2017, 10:31 | #13 (permalink) |
Freak Poster Join Date: Oct 2012 Location: India
Posts: 266
Member: 1821491 Status: Offline Sonork: Never give up Thanks Meter: 35 | Wear is that C1585 location i have 6 with same problem replaced U2 got short in q1403 c1417 short removed q1403 and 1401 still short also cap shors near Pmic caps and C5202_rf short how to find short Sent from my SM-J500F using Tapatalk |
03-14-2018, 06:58 | #15 (permalink) |
Freak Poster Join Date: Dec 2009 Location: beside gsm world
Posts: 189
Member: 1178779 Status: Offline Thanks Meter: 18 | can anyone show me the solution for i have the same problem still i cannot fix pls send a good picture so that i can see it clearly thanks in advance... |
The Following User Says Thank You to jigs69 For This Useful Post: |
Bookmarks |
| |
|