LG LG-K430DSF - 3.5 GSM RF PART

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3. TROUBLE SHOOTING
3.5 GSM RF PART
GSM RF Part support GSM850/900/1800/1900 with ASM, PAM, Transceiver component
Checking Flow
START
Check XO Block
Refer 3.1
Check Transceiver DC Power supply Block
Refer 3.2
Check DC-DC Block
Refer 3.3
Check ASM Block
Refer 3.4
Check T/RX Block
Re-Download & Cal
Change the Board