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EAR_MIC_JACK
HPH_L_OUT
EAR_SENSE_JACK
HPH_R_OUT
C6610
FM_ANT
GND Close to EarJack
HPH_REF
MIC_BIAS_2
MIC_IN2_N
LGE Internal Use Only
1n
R6926
0
L6613
100n
R6617
0
R6613
2.2K
TP2
(R6616)
TP2
(R6616)
TP2
(R6616)
TP1
(FB6600)
4. Trouble Shooting
R6425
+VPWR
2.4M
U6600
FSA5157L6X
R6424
1
6
S
B1
2
5
330K
VCC
GND
3
4
A
B0
C6606
1n
- 118 -
Copyright © 2014 LG Electronics. Inc. All right reserved.
3. TROUBLE SHOOTING
FB6611
1800
FB6613
1800
S/W_Detect
SPK_L
FB6612
1800
SPK_R
GND
FB6600
1800
MIC
TP1
(FB6600)
TP1
(FB6600)
113
Only for training and service purposes
J6600
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