Samsung SM-T520 Service Manual page 66

8-3-14. MHL
MHL Does not work
Check the SUB Con to con
Check the voltage of
L803(1.2V), C875(3.3V),
L804(1.2V), C842(1.8V),
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung's written authorization is strictly prohibited.
Yes
on Main PBA
Yes
C877(1.8V)
Yes
Replace U811
Yes
END
No
Check if CN700 is well connected
No
Check the U500
8-38
Level 3 Repair