Trouble Shooting; Rf Part Technical Brief - LG KE520 Service Manual

4. TROUBLE SHOOTING

4.1 RF Part Technical Brief

4.1.1 RF Part Component
] Part Description
SW400 : Mobile Switch Connector
U400 : SysCLK Buffer
U401 : RF Transceiver(B6PLD)
U402 : Power Amplifier Module(RPF09036B)
U403 : 2.8V Regulator
U404 : 2.8V Regulator
FL400 : Front End Module(LMSP43NA-504TEMP)
X400 : DCXO-26MHz Clock
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Only for training and service purposes
SW400
FL401
U402
U401
X400 U403 U404
U400
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4. TROUBLE SHOOTING
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