Gps Is Not Working - Samsung SM-T805 Service Manual

8-3-9. GPS

GPS is not working

Check GPS function ON
Check the antenna C-clip has no
Check the REAR antenna pattern
(open, crack, deviation, etc)
Check (crack,open,etc)
L208,F202,L206,U201,L200,F200,C211,C213,
CPL200,F208,C275,L232
Check the Voltage on
C212= 1.8V
(When activating GPS, using app)
Check the Voltage on
C205,C207 = 1.8V & C214= 2.8V
(When activating GPS, using app)
Check the Status of
C201, C202, OSC201
Resolder or Replace U202
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Yes
Yes
problem?
Yes
Yes
Yes
Yes
Yes
Yes
END
No
Enable GPS Function
No
Replace the antenna c-clip, ANT202,ANT203
No
Replace REAR
No
Resolder or change the wrong element
(open, crack, deviation, etc)
No
Check the AP(UCP4001)
(crack, open, damaged, etc.)
No
Check the PMIC(U502)
(crack, open, damaged, etc.)
No
Resolder or change the
C201, C202, OSC201
8-32
Level 3 Repair