LG LPA-735 Service Manual page 31

7. RF WAVEFORM
FIG 6-2
FIG 7-1
3-24
TE(IC500 PIN 32)
TRSO(IC200 PIN 8)
T-(IC200 PIN 20)
T+(IC200 PIN 19)
RFOP(2.3V/1.1V)
(IC500 PIN 25)
RFON(0.8V/2.0V)
(IC500 PIN 26)