Samsung SM-A205FN Service Manual page 137

8. Level 3 Repair
8-4-34. GSM1800/ GSM1900 TX
Check component soldering status OK at
Check component soldering status OK at
Check component soldering status OK at
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Check U2012
YES
Check C1092
: About 5dBm ?
YES
PAM1000 ?
YES
Check C1059
: About 30dBm ?
YES
U1007 ?
YES
Check C1018
: About 30dBm ?
YES
F1000 ?
YES
Check RFS1000
: About 30dBm ?
YES
END
NO
Resolder or change
U2012
NO
Resolder or change
C1092,C1093,C1091
NO
Resolder or change
PAM1000
NO
Resolder or change
C1059
NO
Resolder or change
U1007
NO
Resolder or change
C1018,L1008
NO
Resolder or change
F1000
NO
Resolder or change
C1022,L1016,L1013