LG KM710 Service Manual page 50
Service manual
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Also See for KM710:
- User manual (98 pages) ,
- User manual (130 pages) ,
- User manual (186 pages)
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4.2.2 RF Transmitting Path Trouble Shooting
Check.2
Check.1
Check.3
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Check.4
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4. Trouble Shooting
START
HP8960 : Test mode
190 CH, 5 level setting (TCH)
190 CH, -60dBm setting (BCCH)
Spectrum analyzer setting
Oscilloscope setting
1. Check
Regulator Circuit
2. Check
DCXO Circuit
3. Check
FEM Circuit
4. Check
Transceiver Circuit
Re-download SW & CAL
LGE Internal Use Only
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Table of Contents
Troubleshooting
