LG LG-E410 - Page 132

- 132 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
7. CIRCUIT DIAGRAM
L7002
100n
DNI
R7029
R7026
0
VA7009 VA7010
D7000
VBAT
1800
FB7004
CN7001
6
1
4
4D
5
M5-MIC
M4-DETECT
M4-L
M1-R
M6-GND
VA7006
1800
FB7003
C7007
33p
12R7000
C7010
47p
C7008
15p
C7011
47p
C7019
DNI
2.2KR7012
DNI
R7025
VA7008
DNI
C7020
R7001 12
C7001
1u
DNI
C7021
FB7002
1800
ZD7000
C7015
2.2u
82n
L7000
82n
L7001
MIC500
2
1
U7000
9
4
6
3
5
2
7
1
8
10
J_DET
J_MIC
VIO
MIC
DET
VDD
EN
S/E
JPOLE
GND
CN7000
2
1
39p
C7018
VREG_MSME_1.8V
VBAT
C7026
470p
C7023
1u
C7024
0.1u
33p
C7022
TP7003
TP7002
TP7001
TP7000
VA7007
R7009
2.2K
VA7001
C7014
39p
100
R7008
R7007
100
R501
1K
2.2K
R7010
21
VA7000
C7013
39p
MIC_BIAS
VB7000
2
1
R7027
DNI
DNI
R7028
MIC_1P
MIC_1N
EAR_L_PMIC
EAR_R_PMIC
HSED_BIAS1
FM_ANT
EAR_SENSE
HS_MIC
EAR_POLE_DET
EAR_MIC_EN
EAR_SENSE_3.5PI
EAR_SENSE_3.5PI
VIB_DRV_N
SPK_RCV_P
SPK_RCV_N
HOOK_DET
EAR_MIC_3.5PI
EAR_MIC_3.5PI
SPEAKER
Delete 11.03.24
EAR_SENSE CIRCUIT
Delete 11.03.24
EAR_MIC_BIAS CIRCUIT
VIBRATOR
MAIN C- MIC
HIGH
J-POLE
LOW
JACK
3POLE
4POLE
HOOK DETECT
3 /4 POLE
JACK DETECT
LOW
HIGH(DEFALUT)
JACK
JACK IN
3.5pi Ear Jack Connector
JACK OUT
EAR_SENSE_N
LOW(DEFAULT)0.2V UPPER
HIGH0V
MIC EAR_KEY_INT
HEADSET_DETECT
Close to SPK