Samsung galaxy Not 2 GT-N7100 8M MAIN CAMERA Not Working Solution Schematic,Circuit,Diagram

Samsung galaxy Not 2 GT-N7100 8M MAIN CAMERA Not Working Solution Step By Step

Step 1

"Camera" function does not work

Step 2

Check the Camera
connector on Main PBA

Reconnect the HDC701

Step 3

Check the voltage
C723 = 2.8V,
C721 = 2.8V
C758 = 1.2V
C535 = 1.8V
C529 = 1.2V

Replace or Resolder U702, C723, C706
Replace or Resolder U701, C721, C707
Replace or Resolder U710, C758, C760,
R762, L713, C759, R763
Resolder or Replace the PMIC(U500)
Replace the PBA

Step 4

Check L700, L701 is OK

Resolder L700, L701

Step 5

Check the I2C
signal(R729,730), (R721,722)

Resolder or Replace R721, R722, R729,
R730

Step 6

Replace the camera module

Step 7

END

Unofficial Support Site For This Phone By welcome Zone Haldwani 

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