Tx Trouble - LG -A290 Service Manual

4.3 TX Trouble

LGE Internal Use Only
START
HP8960 : Test mode
6 CH, 7 level setting (TCH)
6CH, -60dBm setting (BCCH)
Spectrum analyzer setting
Oscilloscope setting
(1)Check
Crystal Circuit
()
Check
Mobile SW &Tx
module
(3)
Check PLL Control
Redownload SW or
Do calibration again
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4. TROUBLE SHOOTING
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