Samsung SM-T520 Service Manual page 62

8-3-12. 8M CAM
"Camera" function does not work
Check the Camera
connector on Main PBA
Check CAM_MCLK
Replace the camera module
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Yes
Abnormal
Check the voltage
C879 = 2.8V,
C821 = 1.05V
C880 = 2.8V
C878 = 1.8V
Yes
is 24MHz
Yes
Yes
END
No
Reconnect the HEA801
No
No
Resolder U403
8-34
Level 3 Repair
Replace U813
Replace U500