RF Tx pass Trouble Shooting
START
E5515C : Test Mode
CH62, 7 level setting (TCH)
CH62, -60 dBm setting (BCCH)
Spectrum Analyzer setting
Oscilloscope setting
Check
Regulator Circuit
Check
VCTCXO Circuit
Check
PLL Control
Signal
Check
Tx I/Q
Check
PAM Control
Signal
Check
ANT SW &
Mobile SW
Re-download SW & Cal
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