LG LG-E410 - Page 123

6. BLOCK DIAGRAM
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Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
[LGE410] Audio Block Diagram
FSA8008UMX
3.5PI CON
MSM7225A
PM8029
MIC_BIAS
MIC1P
MIC1N
MIC2P
MIC2N
LINE_L_IP
LINE_R_IP
LINE_OP
LINE_ON
HPH_L
HPH_R
EAR1_ON
EAR1_OP
RCV_N
RCV _P
LINE_OP
LINE_ON
SPK_RCV_P
SPK_RCV_N
SPKR_OUT_P
SPKR_OUT_M
MIC_BIAS
MIC_1P
MIC_1N
J_MIC
EAR_R
EAR_L
WCN 2243
FM_LO_R
FM_LO_L
FM_L
FM_R
EAR_R_PMIC
EAR_L_PMIC
HS_MIC
FM_HRX_IN
HPH_L
HPH_R
EAR_SENSE_3.5PI
J_DET
DET
JPOLE
EN
EAR_MIC_3.5PI
GPIO41
GPIO4
EAR_SENSE
EAR_POLE_DET
GPIO127
EAE_MIC_EN
FM_ANT
FM_ANT
LGE435 Audio Block Diagram
HPA_OUT_R
HPA_OUT_L
SPKR_IN_M
SPKR_IN_P
SPKR_BYP_M
SPKR_BYP_P
HPA_IN_LP
HPA_IN_RM
S/E GPIO29
HOOK_DET
MIC
HSED_BIAS1
HSED_BIAS1