LG KG110 - TX Trouble

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4. TROUBLE SHOOTING
4.3 TX Trouble
1
2
5
4
3
4
start
HP8960: test mode
62CH 7 level setting (TCH)
62CH -60dBm setting (BCCH)
Spectrum Analyzer setting
Oscilloscope setting
1. Check crystal circuit
2. Check Control Signal
3. Check TX I/Q Signal
4. Check PAM
Control signal
5. Check ANT SW
& Mobile SW
Redowload SW, CAL
Figure 4-9