Tx Trouble - LG -A258 Service Manual
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Also See for LG-A258:
- Quick reference manual (118 pages) ,
- User manual (35 pages) ,
- User manual (2 pages)
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4. TROUBLE SHOOTING
4.4 TX Trouble
CHECKING FLOW
START
HP8960 : Test mode
62 CH, 7 level setting (TCH)
62 CH, -60 dBm setting (BCCH)
Spectrum analyzer setting
Oscilloscope setting
Check
Crystal Circuit
Check
Mobile SW , TX module
And Tx Circuit
Re-download SW and
Do calibration again
LGE Internal Use Only
- 7 -
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Only for training and service purposes
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