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8. Level 3 Repair
8-4-33. GSM850/900, WCDMA B5/8, LTE B5/8/12/13/17/18/19/20/26/28 DRx
YES
Check status OK at mechanical material
Change
mechanical material
NO
Check C2002
≥
-65dBm ?
Resolder or change
C2002 or L2006
NO
YES
Receiver is O.K?
END
Resolder or change
U3000
YES
NO
Check component soldering status OK at
F2000?
Resolder or change
F2000
NO
YES
Check L2003
≥
-65dBm ?
Resolder or change
SANT2001 or SANT2002 or V2001 or
L2009 or L2003 or L2010 or C2096 or
C2102 or L2057 or C2099
YES
NO