Samsung GT-i8910 Service Manual page 66

V1DD8
R602
L605
EAR600
3
L606
5
7
L603
4
6
2
R612
BH902
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U612
14
NC
4 13
D1 NC
5 12
GND IN1
6 11
D2 VCC
10
IN2
R618
EARSPK_L_3.5
R610
DETECT
R619
EARSPK_R_3.5
C616
FM_ANT
L604
ZD603
R602 ZD604 R610
9-29
Flow Chart of Troubleshooting
TV_OUT
EAR_MIC+
EAR_ADC
EAR_MICBIAS_EN
EAR_ADC_SEL1
EAR_ADC_SEL2
EAR_MIC+
L502
L605
V_BAT
EAR_MICBIAS
U906
4 VDD 1
VOUT
2
3 CE
GND
5
EAR_MICBIAS
R500
TA500
R501
C504
EAR_MIC_P
C505
C501
C511
EAR_MIC_N
C578
C577
C565
R501 R
C505