LG GT810h Service Manual page 111

4. TROUBLE SHOOTING
LINE_OP
LINE_ON
VREG_MSMP_2.6V
SPKR_P
SPKR_N
LGE Internal Use Only
C510 0.01u
C511 0.01u
C514 220n
RCV_P
R508 1
C515 220n
RCV_N
R510 1
C516 220n
HPH_R
C517 220n
HPH_L
C518
+VPWR
A3
MINP
B3
MINN
EUSY0336601
A5
RIN
B4
LIN U503
LM49100GR
4.7u
A4
BYPASS
D3
VDDI2C
D4
Copyright © 2009 LG Electronics. Inc. All right reserved.
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D5
LS+
B5
LS-
D1
HPL
E1
HPR
E3
GNDS
D2
VDDHP
CN511
1
2
Only for training and service purposes