“Camera” – “Live Focus” Function Does Not Work - Samsung SM-A920F Service Manual

8. Level 3 Repair
8-4-17-2. QUAD CAMERA(REAR CAMERA, 5M, DEPTH)
"Camera" – "Live Focus" function does not work
Check the Camera connector on Main
Check the voltage
C7053 : 1.8V
C7056 : 1.2V
C7134 : 2.8V
Replace the PBA
Replace the Main camera module
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Yes
PBA
Yes
Y
es
Yes
Yes
END
No
Reconnect the HEA7003
No
Resolder or Replace U5005
Resolder or Replace U7011
Resolder or Replace U7013
No
Replace the PBA