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4. TROUBLE SHOOTING
4.3 TX Trouble
CHECKING FLOW
LGE Internal Use Only
LGE Internal Use Only
START
HP8960 : Test mode
190 CH, 7 level setting (TCH)
190CH, -60dBm setting (BCCH)
Spectrum analyzer setting
Oscilloscope setting
(1)Check
Crystal Circuit
(2)Check
Mobile SW &
SKY77523
(4)Check
TX I/Q Signal
Redownload SW or
Do calibration again
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Copyright © 2009 LG Electronics. Inc. All right reserved.
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Only for training and service purposes
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