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Level 3 Repair
LTE Receiver
NORMAL CONDITION
catch the channel?
YES
Check the RFS100
pin#1 (TP C146) ≥ -55dBm?
YES
F101 CHECK
pin#5 (TP C140) ≥ -60dBm?
YES
U101 CHECK
YES
Check the UCP200
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This Document can not be used without Samsung's authorization
NO
NO
NO
NO
8-16
Band : LTE FDD 20
CELL POWER : -50dBm
Bandwithe :10MHz
Modulation :QPSK
Frequency : 806MHz
CHECK
ANT contact
RFS100, C146
re-solder or change
F101, C140
re-solder or change
U101
change or re-solder
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