User Guide

Place near IHF pads
Earpiece
Microphone
13
C-Springs
IHF Speaker
+
-
1
0
1
MIC_P
2
27p
C2103
E2102
J2101
GND
E2101
GND
4
56nH
L2103
0
2
56nH
L2102
0R
R2105
GND
na
MIC_N
na
R2104
0R
3
C2104
27p
C2GND3
C3
R2101
220R
EMIF01-SMIC01F2
1n0
50R
2k2
2k22k2
1n0
to Mic
50R
A2
Vbias
A3
B1
GND2 B2
GND1
B3
C1
1
23
4
GND
to Asic
150p
GND3 1n0
1n0
R2100
na
OUT
1
GND
2
L2104
MCZ1210AD102T
1
E2104
1
B2100
E2105
1
E2103
1
E2106
C2100
B2101
na
GND
33n
C2101
33n
GND
-
+
E2100
1
2
EAR_N
GND
14V/50V
R2107
3
FM-0035-C1
M2100
M
10R
R2103
240R/100MHz
L2106
R2102
10R
GND
L2105
240R/100MHz
R2106
C2102
2u2
J2102
14V/50V
AUDIO(8:0)
EARP
MIC1P
EARN
MIC1N
H_BRIDGE(3:0)
MICB1
SLOWAD(6:0)
EAR_P