LG LG-D618 - Troubleshooting

3. TROUBLE SHOOTING
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TP2(R6616/ C6611)
TP1(FB6600)
DNI
R6621
C6613 DNI
DNI
C6606
C6611 33p
1800
FB6613
C6615
1n
R6612 1K
J6600
S/W_Detect
SPK_L
SPK_R
MIC
GND
R6613 1.2K
C6612 DNI
47pC6619
R6422 DNI
R6622 0
FB6600
1800
56nC6610
VA6600
DNIR6923
C6620 47p
VA6601
VA6602
1 2
R6614 0
DNI
R6615
0R6616
100nL6610
VA6603
FB6611
1800
1800
FB6612
+VPWR
VA6604
R6922
DNI
U6600 FSA5157L6X
43
52
61
S
B1
VCC GND
A B0
FM_ANT
EAR_SENSE
EAR_MIC_JACK
HPH_REF
HPH_L_OUT
HPH_R_OUT
MIC_IN2_N
EAR_SENSE_JACK
MIC_BIAS_2
GND Close to EarJack
Close to EARJACK
D6604 : Clampling 25V / 0.35pF
D6601-6603 : Clampling 12.5V / 15pF
D6600 : Clampling 3.3V / 6pF
U6600 BOM DNI
TP1(FB6600)
TP2(R6616/C6611)