Samsung SM-T530NU Service Manual page 44

Level 3 Repair
8-3-8. GPS Part
GPS is not working
Check GPS function ON
Check the Voltage on
C243 = 1.8V, C240 = 1.225V
Check 19.2MHz Clock at
Check the Voltage of
VDD_FEM/GPS_2.75V
(at L200),
Check the Status of
L213, L214, C245, F205,
C244, L202, C205, F200
L201, L206, C202, C201
Check the Status of
F202, C233, F204, C236,
C235, L217, L215
Resolder or Replace U202
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Yes
Yes
Yes
C246
Yes
Yes
Yes
Yes
Yes
END
No
Enable GPS Function
No
Check the U701
(crack, open, damaged, etc.)
No
Check the U701 (crack, open, etc.)
No
Resolder or change the U200
Resolder or Replace L213, L214, C245, F205,
No
C244, L202, C205, F200 L201, L206, C202,
No
Resolder or Replace F202, C233, F204, C236,
C235, L217, L215
8-19
C201