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Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Fig4-25. High band control signals
Fig4-24. Low band control signals
Fig4-22. Low band input signal
Fig4-23. Low band input signal
Fig4-26. Low band output signal
Fig4-27. High band output signal
TP1
TP2
TP6
TP7
EGSM ch 60
EGSM ch 60
PCS ch 662
PCS ch 662
TP4
C433
C429
C426
TP5
TP3
4.2.2.1 Mobile Switch & PAM & FEM Circuit