3. TROUBLE SHOOTING
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Only for training and service purposes
LGE Internal Use Only
TXM LOGIC(SPDT OFF)
SKY77573-31
Pin map
SPDT SW1 SW0 HB_EN LB_EN Mode0 Mode1
Band SPDT_SEL
ANT0_SW_
SEL0
ANT0_
SW_SEL1
ANT0_
SW_SEL2
ANT0_
SW_SEL3
PA0_R0 PA0_R1
LB_HPM G850/900 TX L L H L L L L
LB_MPM G850/900 TX L L H L L L H
LB_LPM G850/900 TX L L H L L H L
LB_ULPM G850/900 TX L L H L L H H
HB_HPM G1800/1900 TX L H L L L L L
HB_MPM G1800/1900 TX L H L L L L H
HB_LPM G1800/1900 TX L H L L L H L
HB_ULPM G1800/1900 TX L H L L L H H
TR1 WB2 TRX H L L L L - -
TR2
WB5 TRX/G850
RX
H L L H L - -
TR3 WB1 TRX H L H L L - -
TR4
W8 TRX/G900
RX
H L H H L - -
RX1 G1900 RX H H H H L - -
RX2 G1800 RX H H H H H - -
TP1 TP2 TP3 TP4 TP5 TP6 TP7