LG LG-D175F - Page 154

3. TROUBLE SHOOTING
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TP2
TP1
R6620
DNI
0
R6615
ZD6602
0
R6619
0R6616
+VPWR
1KR6617
R6923
330K
2.4M
R6924
1u
C6616
C6614
DNI
U6600 FSA5157L6X
43
52
61
S
B1
VCC GND
A B0
0R6921
470p
C6922
470p
C6923
1000FB6611
FB6612
1000
1n
C6610
FB6610
1800
J6610
6
1
4
4D
5
M5-MIC
M4-DETECT
M4-L
M1-R
M6-GND
ZD6601
DNI
C6615
470p
C6611
33p
L6610
100n
C6613
DNI
1.2KR6613
ZD6605
ZD6603
DNI
ZD6604
HPH_R_OUT
HPH_L_OUT
HPH_REF
FM_ANT
EAR_MIC_JACK
MIC_BIAS_1
EAR_SENSE_JACK
MIC_IN2_N
Rev.1.0
1005 -> 0603(DR)
Rev.1.0
1005 -> 0603(DR)
0826_Change
AUX CABLE Line
Rev.C
Rev.C
Rev.C
Rev.C
Rev.D
Rev.D
Rev.D
GND Close to EarJack
0801_change
0831_change
TP2
TP1