LG -E410 Service Manual page 45

4. TROUBLE SHOOTING
4.5.4 Checking PAM Block
PAM Control Signal
PA_ON0 (C1094), PA_ON1(C1110) : PAM Enable
PA_R0: PAM Gain Control
PA_ON must be HIGH (over 2.6V)
PAM IN/OUT Signal :
When PAM is under the operation of high power mode (PA_R0(C1093) : Low),
PAM OUT power must be over 21 dBm
PAM IN power must be under 10 dBm
TP1
TP3
TP2
LGE Internal Use Only - 45 - Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes