LG -E615 Service Manual page 80

RCV_P
RCV_N
FPCB_EARJACK Connector
R10003 470
KEY_ROW[1]
R10005 470
KEY_ROW[0]
R10006 470
KEY_COL[1]
PROX_I2C_SCL
PROX_I2C_SDA
VA10002
VA10001
VA10000
LGE Internal Use Only
LGE Internal Use Only
4.7K
PROX_OUT
4.7K D10009 D10010
VA10003
R10001 R10002
FM_ANT
EAR_MIC_3.5PI_FROM_FPCB
VREG_MSME_1.8V
L10000 1n
RCV_P
L10001 1n
RCV_N
TP2
D10002
- 80 -
4. TROUBLE SHOOTING
TP1
CN10002
1
2
TP2
Bottom
L10000
L1001
CN6002
24 1
EAR_SENSE_3.5PI
23 2
EAR_R_FROM_FPCB
22 3
21 4
VREG_P3_2.85V
20 5
19 6
18 7
17 8
16 9
15 10
14 11
EAR_L_FROM_FPCB
13 12
D10000
D10003
Copyright © 2012 LG Electronics. Inc. All right reserved.
C10001
1u
VREG_MSME_1.8V
MIC_BIAS2_1.8V
MIC_2N
600 FB10000
MIC_2P
600 FB10001
C10006 C10005 C10004
27p 27p 33p
D10001
Only for training and service purposes