Lte 40 Rx - Samsung SM-J710FN Service Manual

8. Level 3 Repair

8-4-27. LTE 40 RX

It is not catching the channel
in normal condition
Check ANT PATH
any damage
(cable, MAANT13/14/15,
V1000, C1004, C1075,
RFS1000, C1022,
C1016)
Check Rx path
C1002, F1005, C1084,
C1088, L1051
Is it OK?
Check TXM1000,
U2002, PAM 1000
any damage
(Crack, open, etc)
Change the board
END
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Yes
No
No
Yes
Yes
No
www.AppleUnlockStore.com
Resolder or change
Antenna path components
Resolder or change
Rx path components
Resolder or change
components
TXM1000, U2002, PAM1000