LG GD330 - Video Camera; Using the Advanced Settings

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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
TP1TP2
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