Samsung SM-T700 Manual page 48

8-3-5. Charging Part
TA / USB Insert
Charging Sequence Start
VBUS_5V = 5V
Check the CHG_IN_5V(C728)=5V
Battery is Charging?
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Yes
Yes
Yes
Yes
END
No
Check C727 = 5V,
or may not connected TA / USB
No
Resolder and Replace U703
No
Resolder or Replace U504
8-15
Level 3 Repair