Samsung GT-S3850 Service Manual page 70

SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS COS PROPERTY.
DO NOT DISCROSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
3.5phi (4 Pole)
D400
EAR400
CON-A
2
3 CON-B
6 CON-E L401
7 CON-F
5 CON-D L402
4 CON-C
MAIN MIC PATH(MEMS)
VMIC_BIAS
MIC401
1
POWER POWER
2
GND1
3
GND2 L409
4
OUT OUT
C419
C418 R420
Speaker
R418
SPK_P
C420
R419
SPK_N
C424
AUDIO
R417
C401
R402
L400
R406
R407
R408
L414
FM_ANT
C407 C408
C426
L403
R411
C402
C414
C403
Receiver
SPK400
1
1
2
2
C421
D401
RCV_P
SPK401
1
1
RCV_N
2
2
C425
D402
EAR SELECT
VDD_DIG_3.0V
L415
EAR_ADC_3.5
EAR_SW
R405
EAR_MIC
EAR_SPK_L
EAR_SPK_R
EAR_3.5_DET
C404 C405
EARMIC PATH
C307
MIC_MAIN_N
FM-Radio Antenna
MIC_MAIN_P
PCS/DCS RX
EAR_L/R
SPK P/N
RCV P/N
CLK
MIC MAIN P/N
MIC SPK P/N
MIC B/B P/N
EAR_DETECT
V_BAT
L411
R415
L412
R416
C423
C422
VDD_DIG_3.0V
U401
R404
10 9 8
1 7
NC
VCC
2 6
GND
NO1
FM_SEL
3 4 5
C406
VEARMIC_BIAS
R410
C409
R413
L404
EAR_MIC
C411
C412
L407
RCV400
1
1
2
2
FM_LOUT
FM_ROUT
INB_R
EAR_R
EAR_L
MIC_SEL HIGH LOW
INB_L
MODE FM RADIO EAR MIC
C410
EAR_MIC_P
C415
EAR_MIC_N