Trouble Shooting; Rf Part Technical Brief - LG KE590 Service Manual

4. TROUBLE SHOOTING

4.1 RF Part Technical Brief

4.1.1 RF Part Component
] Part Description
SW401 : Mobile Switch Connector
U401 : BT_CLK Buffer
U402 : SysCLK Buffer
U403 : RF Transceiver(B6PLD)
U404 : Power Amplifier Module(RPF09036B)
U405 : 2.8V Regulator
U406 : 2.8V Regulator
FL401 : Front End Module(HWXR693)
X401 : DCXO-26MHz Clock
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Only for training and service purposes
U406
U404
U405
U402
U401
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4. TROUBLE SHOOTING
SW401
FL401
U403
X401
LGE Internal Use Only