Front camera not working

Question

iPhone 7 Plus

Released September 16, 2016. Models A1661, A1784, and A1785. Available in 32, 128, or 256 GB configurations in Rose gold, gold, silver, black, jet black, and (Product)Red.

crwdns2934591:020crwdne2934591:0 crwdns2934593:0crwdne2934593:0 | crwdns2947278:070crwdne2947278:0 crwdns2947270:0crwdne2947270:0

Adam Grufík @adamgrufik

crwdns2934065:0crwdne2934065:0: 1

5

crwdns2931729:0crwdne2931729:0: Ndz 17, 2020

crwdns2933897:0crwdne2933897:0

Front camera not working

Hi, I have few iphones 7+ with no front camera. They have short to ground on PP1V2_NH_NV_DVDD wich is connected straight to main power IC. Is there any way to repair this without replacing the IC?

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0

crwdns2889612:0crwdne2889612:0 0

crwdns2934285:0crwdne2934285:0

crwdns2933315:02crwdne2933315:0

score 1 · Answer 1 · 2020-09-17T01:30:19-07:00

crwdns2934057:0crwdne2934057:0

Chris Stables @imicrosoldering

crwdns2934065:0crwdne2934065:0: 50.9crwdns2936485:0crwdne2936485:0

8

17

101

crwdns2931729:0crwdne2931729:0: Ndz 17, 2020

crwdns2933897:0crwdne2933897:0

I have never seen that line shorted before. There are a couple of caps between there and the PMU. You could of course remove the filter and jump that voltage if you can find it nearby.

crwdns2934105:0crwdne2934105:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0

crwdns2889612:0crwdne2889612:0 1

crwdns2934285:0crwdne2934285:0