4. TROUBLE SHOOTING
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Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
TP1
C6009
2.2u
C6016
2.2u
C6018
2.2u
C6017
2.2u
0.1u
C6004
180
0
FB6002
VBAT
C6002
0.1u
VREG_MSME_1.8V
C6019
2.2u
R6002
4.7K
VREG_MSME_1.8V
4.7K
R6001
M6001
D3
C1
E2
A2
C2
B2
B4
A4
B3
E1
A3
D1
A1
C3
B1
E4
E3
C4
D4
D2
HPVD
D
SPVD
D
IN3-
OUT+
OUT-
HPL
IN3+
HPR
CP
IN1+
CN
IN1-
IN2+
IN2-
SDA
SCL
BIAS
CPVD
D
CPVSS
GN
D
1n
C6005
1n
C6006
C6003
4.7u
FB6001
1800
C6014
39n
C6015
39n
C6001
2.2u
600
FB9004
FB9003
600
2.2u
C6011
LINE_OP
LINE_ON
HPH_L
HPH_R
AUDIO_I2C_SDA
AUDIO_I2C_SCL
SPK_P
SPK_N
EAR_L
EAR_R
Close to Audio sub system
change 0908
CHANGE 1111
change 0908
Delete FM RADIO 1111
CHANGE 1215
TP2
C6014,C6015 (TP1)
FB9003,FB9004(TP2)