LG D405 Service Manual page 30

Band
LB_HPM G850/900 TX
LB_MPM
G850/900 TX
LB_LPM
G850/900 TX
LB_ULPM
G850/900 TX
HB_HPM G1800/1900 TX
HB_MPM G1800/1900 TX
HB_LPM
G1800/1900 TX
HB_ULPM G1800/1900 TX
TRX1
W B1/B4 TRX
TRX2
W B2 TRX
TRX3 G900/850 RX
WB5/B8
TRX4
TRX,G850/900
RX
RX1
G1900 RX
RX2 G1800 RX
LGE Internal Use Only
TXM LOGIC(SPDT OFF)
TP2
TP1
ANT0_SW_
SPDT_SEL
SEL0
L L
L L
L L
L L
L H
L H
L H
L H
H L
H L
H L
H L
H H
H H
TP4
TP3
ANT0_ ANT0_
SW_SEL1 SW_SEL2
H L
H L
H L
H L
L L
L L
L L
L L
L L
L H
H L
H H
H H
H H
- 30 - Copyright © 2014 LG Electronics. Inc. All right reserved.
3. TROUBLE SHOOTING
TP5
TP6
ANT0_
PA0_R0 PA0_R1
SW_SEL3
L L
L L
L H
L H
L L
L L
L H
L H
L -
L -
L -
L -
L -
H -
Only for training and service purposes
TP7
L
H
L
H
L
H
L
H
-
-
-
-
-
-