LG D405 Service Manual page 35

PAM control signal
PA0_ON_1 (C1608) : PAM Enable
PA0_R0 (C1609) : PAM Gain Control
PA0_R1 (C1610) : PAM Gain Control
TP1
TP2
+VPA0
C1613
C1614
10u
10n
DRBFM
LGE Internal Use Only
TP3
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CPL_IN_OUT
EAN62687101
CPL_OUT VEN
6
GND VMODE_0
7
CPL_IN VMODE_1
8
RFOUT RFIN
9
VCC2 VCC1
10
PGND
11
SKY77761 U1600
TP1
5
4
3
2
1
TP3
TP2
- 35 - Copyright © 2014 LG Electronics. Inc. All right reserved.
3. TROUBLE SHOOTING
+VPA_BATT0
PA0_ON_1
PA0_R_0
PA0_R_1
C1676 100p
C1617
C1618
10u
1.5n
Only for training and service purposes
C1672 100p
C1673 DNI