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8. Level 3 Repair
8-4-22. LTE B12/17 Rx
END
Check C1095
≥
-65dBm ?
Check component soldering status OK at
F1007 ?
Check L1038
≥
-65dBm ?
Check component soldering status OK at
F1000 ?
L1021`
≥
-65dBm ?
Resolder or change
RFS1001 or C1095 or C1098
Resolder or change
F1007
Resolder or change
L1038
Resolder or change
F1000
Resolder or change
L1021 or C1015 or L1020
Resolder or change
U2029
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
Check status OK at
coaxial cable, SUB PBA and
mechanical material
Change
Coaxial cable or SUB PBA or
mechanical material
NO
Receiver is O.K?