Checking Ldo Circuit; Checking Vctcxo Circuits; Checking Rf Chipset Control Signals - LG T5100 Service Manual

4. RF PART TROUBLESHOOTING

4.3.1 Checking LDO Circuit

- See RX Part "Check LDO Circuit"

4.3.2 Checking VCTCXO circuits

- See RX Part "Check VCTCXO Circuit"

4.3.3 Checking RF Chipset Control Signals

- See RX Part "Check RF chipset control signal"
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