Tympan_AIC_Shield.bak

EESchema Schematic File Version 4
LIBS:Tympan_AIC_Shield-cache
EELAYER 26 0
EELAYER END
$Descr A 11000 8500
encoding utf-8
Sheet 1 1
Title "Tympan AIC Shield"
Date "4/4/2018"
Rev "1"
Comp "www.tympan.org"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Tympan_AIC_Shield:Tympan_TLV320AIC3206IRSBT U2
U 1 1 592C3F31
P 4400 2850
F 0 "U2" H 4950 3700 60  0000 C CNN
F 1 "TLV320AIC3206IRSBT" H 4500 2900 60  0000 C CNN
F 2 "Housings_DFN_QFN:UQFN-40-1EP_5x5mm_Pitch0.4mm" H 4050 3200 60  0001 C CNN
F 3 "" H 4050 3200 60  0001 C CNN
	1    4400 2850
	1    0    0    -1  
$EndComp
$Comp
L Tympan_AIC_Shield:Tympan_SJ-3524-SMT-TR-PI J2
U 1 1 592EF065
P 8150 2350
F 0 "J2" H 7750 2800 60  0000 C CNN
F 1 "SJ-3524-SMT-TR-PI" H 8150 2700 60  0000 C CNN
F 2 "Tympan:SJ-3524-SMT-TR" H 8150 2350 60  0001 C CNN
F 3 "" H 8150 2350 60  0000 C CNN
	1    8150 2350
	1    0    0    -1  
$EndComp
$Comp
L Tympan_AIC_Shield:Tympan_SJ-3523-SMT-TR J1
U 1 1 592EF288
P 7450 3250
F 0 "J1" H 7350 3550 60  0000 C CNN
F 1 "SJ-3523-SMT-TR" H 7700 3450 60  0000 C CNN
F 2 "Tympan:SJ-3523-SMT-TR" H 7450 3250 60  0001 C CNN
F 3 "" H 7450 3250 60  0000 C CNN
	1    7450 3250
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R15
U 1 1 592F0E93
P 6350 1850
F 0 "R15" V 6450 1800 50  0000 L CNN
F 1 "2.2K" V 6400 1600 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 6350 1850 50  0001 C CNN
F 3 "" H 6350 1850 50  0000 C CNN
	1    6350 1850
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R16
U 1 1 592F0F4B
P 7050 1450
F 0 "R16" H 6850 1500 50  0000 L CNN
F 1 "2.2K" H 6800 1400 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 7050 1450 50  0001 C CNN
F 3 "" H 7050 1450 50  0000 C CNN
	1    7050 1450
	-1   0    0    1   
$EndComp
$Comp
L Device:R_Small R12
U 1 1 592F1022
P 6200 3150
F 0 "R12" V 6250 3250 50  0000 L CNN
F 1 "0" V 6250 3000 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 6200 3150 50  0001 C CNN
F 3 "" H 6200 3150 50  0000 C CNN
	1    6200 3150
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R13
U 1 1 592F10E3
P 6200 3250
F 0 "R13" V 6250 3350 50  0000 L CNN
F 1 "0" V 6250 3100 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 6200 3250 50  0001 C CNN
F 3 "" H 6200 3250 50  0000 C CNN
	1    6200 3250
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R14
U 1 1 592F1152
P 6450 3600
F 0 "R14" H 6250 3650 50  0000 L CNN
F 1 "DNP" H 6250 3550 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 6450 3600 50  0001 C CNN
F 3 "" H 6450 3600 50  0000 C CNN
	1    6450 3600
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R17
U 1 1 592F11EC
P 6600 3600
F 0 "R17" H 6650 3650 50  0000 L CNN
F 1 "DNP" H 6630 3560 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 6600 3600 50  0001 C CNN
F 3 "" H 6600 3600 50  0000 C CNN
	1    6600 3600
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R2
U 1 1 592F198F
P 2950 2150
F 0 "R2" V 3000 2250 50  0000 L CNN
F 1 "33R" V 3000 1900 50  0000 L CNN
F 2 "Resistors_SMD:R_0402" H 2950 2150 50  0001 C CNN
F 3 "" H 2950 2150 50  0000 C CNN
	1    2950 2150
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R3
U 1 1 592F1D86
P 2950 2250
F 0 "R3" V 3000 2350 50  0000 L CNN
F 1 "33R" V 3000 2000 50  0000 L CNN
F 2 "Resistors_SMD:R_0402" H 2950 2250 50  0001 C CNN
F 3 "" H 2950 2250 50  0000 C CNN
	1    2950 2250
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R4
U 1 1 592F1DFA
P 2950 2350
F 0 "R4" V 3000 2450 50  0000 L CNN
F 1 "33R" V 3000 2100 50  0000 L CNN
F 2 "Resistors_SMD:R_0402" H 2950 2350 50  0001 C CNN
F 3 "" H 2950 2350 50  0000 C CNN
	1    2950 2350
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R5
U 1 1 592F1E71
P 2950 2450
F 0 "R5" V 3000 2550 50  0000 L CNN
F 1 "33R" V 3000 2200 50  0000 L CNN
F 2 "Resistors_SMD:R_0402" H 2950 2450 50  0001 C CNN
F 3 "" H 2950 2450 50  0000 C CNN
	1    2950 2450
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R6
U 1 1 592F1EEB
P 2950 2550
F 0 "R6" V 3000 2650 50  0000 L CNN
F 1 "33R" V 3000 2300 50  0000 L CNN
F 2 "Resistors_SMD:R_0402" H 2950 2550 50  0001 C CNN
F 3 "" H 2950 2550 50  0000 C CNN
	1    2950 2550
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R7
U 1 1 592F1F6A
P 2950 2650
F 0 "R7" V 3000 2750 50  0000 L CNN
F 1 "33R" V 3000 2400 50  0000 L CNN
F 2 "Resistors_SMD:R_0402" H 2950 2650 50  0001 C CNN
F 3 "" H 2950 2650 50  0000 C CNN
	1    2950 2650
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R9
U 1 1 592F206D
P 2950 2850
F 0 "R9" V 3000 2950 50  0000 L CNN
F 1 "33R" V 3000 2600 50  0000 L CNN
F 2 "Resistors_SMD:R_0402" H 2950 2850 50  0001 C CNN
F 3 "" H 2950 2850 50  0000 C CNN
	1    2950 2850
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R10
U 1 1 592F20F3
P 2950 2950
F 0 "R10" V 3000 3050 50  0000 L CNN
F 1 "33R" V 3000 2700 50  0000 L CNN
F 2 "Resistors_SMD:R_0402" H 2950 2950 50  0001 C CNN
F 3 "" H 2950 2950 50  0000 C CNN
	1    2950 2950
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C18
U 1 1 592F3D5F
P 1750 6700
F 0 "C18" H 1500 6750 50  0000 L CNN
F 1 "0.1uF" H 1500 6600 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 1750 6700 50  0001 C CNN
F 3 "" H 1750 6700 50  0000 C CNN
	1    1750 6700
	1    0    0    1   
$EndComp
$Comp
L Device:C_Small C16
U 1 1 592F3FD8
P 1750 5350
F 0 "C16" H 1500 5400 50  0000 L CNN
F 1 "0.1uF" H 1500 5250 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 1750 5350 50  0001 C CNN
F 3 "" H 1750 5350 50  0000 C CNN
	1    1750 5350
	1    0    0    1   
$EndComp
$Comp
L Device:C_Small C17
U 1 1 592F40A4
P 3200 5300
F 0 "C17" V 3250 5100 50  0000 L CNN
F 1 "1uF" V 3150 5050 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 3200 5300 50  0001 C CNN
F 3 "" H 3200 5300 50  0000 C CNN
	1    3200 5300
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C19
U 1 1 592F41D8
P 3200 6650
F 0 "C19" V 3250 6450 50  0000 L CNN
F 1 "1uF" V 3150 6400 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 3200 6650 50  0001 C CNN
F 3 "" H 3200 6650 50  0000 C CNN
	1    3200 6650
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C12
U 1 1 592F431A
P 6400 2600
F 0 "C12" V 6450 2650 50  0000 L CNN
F 1 "2.2uF" V 6350 2650 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 6400 2600 50  0001 C CNN
F 3 "" H 6400 2600 50  0000 C CNN
	1    6400 2600
	0    -1   1    0   
$EndComp
$Comp
L Device:C_Small C13
U 1 1 592F456E
P 6400 2850
F 0 "C13" V 6450 2900 50  0000 L CNN
F 1 "2.2uF" V 6350 2900 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 6400 2850 50  0001 C CNN
F 3 "" H 6400 2850 50  0000 C CNN
	1    6400 2850
	0    -1   1    0   
$EndComp
$Comp
L Device:C_Small C11
U 1 1 592F555B
P 5500 3900
F 0 "C11" H 5550 4000 50  0000 L CNN
F 1 "10uF" H 5550 3800 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 5500 3900 50  0001 C CNN
F 3 "" H 5500 3900 50  0000 C CNN
	1    5500 3900
	-1   0    0    -1  
$EndComp
$Comp
L Device:C_Small C8
U 1 1 592F5989
P 4700 4050
F 0 "C8" H 4750 4150 50  0000 L CNN
F 1 "2.2uF" H 4750 3950 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 4700 4050 50  0001 C CNN
F 3 "" H 4700 4050 50  0000 C CNN
	1    4700 4050
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C2
U 1 1 592F5AD8
P 3000 3550
F 0 "C2" H 3050 3650 50  0000 L CNN
F 1 "2.2uF" H 3050 3450 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 3000 3550 50  0001 C CNN
F 3 "" H 3000 3550 50  0000 C CNN
	1    3000 3550
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C4
U 1 1 592F5D9C
P 3750 1000
F 0 "C4" V 3800 850 50  0000 L CNN
F 1 "10uF" V 3700 750 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 3750 1000 50  0001 C CNN
F 3 "" H 3750 1000 50  0000 C CNN
	1    3750 1000
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C5
U 1 1 592F5E86
P 3750 1200
F 0 "C5" V 3800 1050 50  0000 L CNN
F 1 "0.1uF" V 3700 950 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 3750 1200 50  0001 C CNN
F 3 "" H 3750 1200 50  0000 C CNN
	1    3750 1200
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C7
U 1 1 592F5F51
P 4600 1400
F 0 "C7" V 4650 1250 50  0000 L CNN
F 1 "0.1uF" V 4550 1150 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 4600 1400 50  0001 C CNN
F 3 "" H 4600 1400 50  0000 C CNN
	1    4600 1400
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C6
U 1 1 592F6033
P 4600 1200
F 0 "C6" V 4650 1050 50  0000 L CNN
F 1 "10uF" V 4550 950 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 4600 1200 50  0001 C CNN
F 3 "" H 4600 1200 50  0000 C CNN
	1    4600 1200
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C9
U 1 1 592F6102
P 4900 1600
F 0 "C9" V 4950 1450 50  0000 L CNN
F 1 "1uF" V 4850 1400 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 4900 1600 50  0001 C CNN
F 3 "" H 4900 1600 50  0000 C CNN
	1    4900 1600
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C10
U 1 1 592F61D9
P 4900 1800
F 0 "C10" V 4950 1650 50  0000 L CNN
F 1 "0.1uF" V 4850 1550 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 4900 1800 50  0001 C CNN
F 3 "" H 4900 1800 50  0000 C CNN
	1    4900 1800
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR04
U 1 1 592F8F20
P 1900 5650
F 0 "#PWR04" H 1900 5400 50  0001 C CNN
F 1 "GND" H 1900 5500 50  0000 C CNN
F 2 "" H 1900 5650 50  0000 C CNN
F 3 "" H 1900 5650 50  0000 C CNN
	1    1900 5650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR05
U 1 1 592F9414
P 1900 7050
F 0 "#PWR05" H 1900 6800 50  0001 C CNN
F 1 "GND" H 1900 6900 50  0000 C CNN
F 2 "" H 1900 7050 50  0000 C CNN
F 3 "" H 1900 7050 50  0000 C CNN
	1    1900 7050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR06
U 1 1 592F9A4C
P 3400 1100
F 0 "#PWR06" H 3400 850 50  0001 C CNN
F 1 "GND" H 3400 950 50  0000 C CNN
F 2 "" H 3400 1100 50  0000 C CNN
F 3 "" H 3400 1100 50  0000 C CNN
	1    3400 1100
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR07
U 1 1 592F9C2C
P 4950 1300
F 0 "#PWR07" H 4950 1050 50  0001 C CNN
F 1 "GND" H 4950 1150 50  0000 C CNN
F 2 "" H 4950 1300 50  0000 C CNN
F 3 "" H 4950 1300 50  0000 C CNN
	1    4950 1300
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR08
U 1 1 592F9D00
P 5250 1700
F 0 "#PWR08" H 5250 1450 50  0001 C CNN
F 1 "GND" H 5250 1550 50  0000 C CNN
F 2 "" H 5250 1700 50  0000 C CNN
F 3 "" H 5250 1700 50  0000 C CNN
	1    5250 1700
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR09
U 1 1 592F9DD4
P 3400 1700
F 0 "#PWR09" H 3400 1450 50  0001 C CNN
F 1 "GND" H 3400 1550 50  0000 C CNN
F 2 "" H 3400 1700 50  0000 C CNN
F 3 "" H 3400 1700 50  0000 C CNN
	1    3400 1700
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C3
U 1 1 592F9EA8
P 3750 1700
F 0 "C3" V 3800 1550 50  0000 L CNN
F 1 "0.1uF" V 3700 1450 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 3750 1700 50  0001 C CNN
F 3 "" H 3750 1700 50  0000 C CNN
	1    3750 1700
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR010
U 1 1 592FA0F4
P 2650 3700
F 0 "#PWR010" H 2650 3450 50  0001 C CNN
F 1 "GND" H 2650 3550 50  0000 C CNN
F 2 "" H 2650 3700 50  0000 C CNN
F 3 "" H 2650 3700 50  0000 C CNN
	1    2650 3700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR011
U 1 1 592FA1CB
P 4700 4450
F 0 "#PWR011" H 4700 4200 50  0001 C CNN
F 1 "GND" H 4700 4300 50  0000 C CNN
F 2 "" H 4700 4450 50  0000 C CNN
F 3 "" H 4700 4450 50  0000 C CNN
	1    4700 4450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR012
U 1 1 592FA2A2
P 6600 3900
F 0 "#PWR012" H 6600 3650 50  0001 C CNN
F 1 "GND" H 6600 3750 50  0000 C CNN
F 2 "" H 6600 3900 50  0000 C CNN
F 3 "" H 6600 3900 50  0000 C CNN
	1    6600 3900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR013
U 1 1 592FA379
P 7000 2600
F 0 "#PWR013" H 7000 2350 50  0001 C CNN
F 1 "GND" H 7000 2450 50  0000 C CNN
F 2 "" H 7000 2600 50  0000 C CNN
F 3 "" H 7000 2600 50  0000 C CNN
	1    7000 2600
	1    0    0    -1  
$EndComp
$Comp
L power:+1V8 #PWR016
U 1 1 592FBC9A
P 4350 900
F 0 "#PWR016" H 4350 750 50  0001 C CNN
F 1 "+1V8" H 4350 1040 50  0000 C CNN
F 2 "" H 4350 900 50  0000 C CNN
F 3 "" H 4350 900 50  0000 C CNN
	1    4350 900 
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR017
U 1 1 592FBE4C
P 4050 900
F 0 "#PWR017" H 4050 750 50  0001 C CNN
F 1 "+3.3V" H 4050 1040 50  0000 C CNN
F 2 "" H 4050 900 50  0000 C CNN
F 3 "" H 4050 900 50  0000 C CNN
	1    4050 900 
	1    0    0    -1  
$EndComp
$Comp
L power:+1V8 #PWR019
U 1 1 592FF8EF
P 6350 5000
F 0 "#PWR019" H 6350 4850 50  0001 C CNN
F 1 "+1V8" H 6350 5140 50  0000 C CNN
F 2 "" H 6350 5000 50  0000 C CNN
F 3 "" H 6350 5000 50  0000 C CNN
	1    6350 5000
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR020
U 1 1 592FFAC1
P 6350 5700
F 0 "#PWR020" H 6350 5450 50  0001 C CNN
F 1 "GND" H 6350 5550 50  0000 C CNN
F 2 "" H 6350 5700 50  0000 C CNN
F 3 "" H 6350 5700 50  0000 C CNN
	1    6350 5700
	-1   0    0    -1  
$EndComp
Text Label 2300 2150 0    60   ~ 0
nRESET_1
Text Label 2300 2250 0    60   ~ 0
BCLK
Text Label 2300 2350 0    60   ~ 0
WCLK
Text Label 2300 2450 0    60   ~ 0
DIN_1
Text Label 2300 2550 0    60   ~ 0
DOUT_1
Text Label 2300 2650 0    60   ~ 0
MCLK
Text Label 1000 2850 0    60   ~ 0
SDA2
Text Label 1000 2950 0    60   ~ 0
SCL2
Text Label 5550 2150 0    60   ~ 0
MICBIAS
Text Label 5550 2250 0    60   ~ 0
MICDET
Text Label 5900 2350 2    60   ~ 0
IN1_L_1
Text Label 5900 2450 2    60   ~ 0
IN1_R_1
Text Label 5900 2550 2    60   ~ 0
IN2_L_1
Text Label 5900 2650 2    60   ~ 0
IN2_R_1
Text Label 5900 2950 2    60   ~ 0
LOL_1
Text Label 5900 3050 2    60   ~ 0
LOR_1
Text Label 5900 3150 2    60   ~ 0
HPL
Text Label 5900 3250 2    60   ~ 0
HPR
Text Label 6950 5250 0    60   ~ 0
IN1_L_1
Text Label 6950 5050 0    60   ~ 0
IN1_R_1
Text Label 6950 5450 0    60   ~ 0
LOL_1
Text Label 6950 5650 0    60   ~ 0
LOR_1
Text Notes 2250 7400 0    60   ~ 0
MICROPHONE
Text Notes 3550 4100 0    60   ~ 0
CODEC
$Comp
L Device:C_Small C23
U 1 1 593CD7D5
P 6850 5050
F 0 "C23" V 6900 4850 50  0000 L CNN
F 1 "2.2uF" V 6800 4800 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 6850 5050 50  0001 C CNN
F 3 "" H 6850 5050 50  0000 C CNN
	1    6850 5050
	0    1    -1   0   
$EndComp
$Comp
L Device:C_Small C24
U 1 1 593CD8D0
P 6850 5250
F 0 "C24" V 6900 5050 50  0000 L CNN
F 1 "2.2uF" V 6800 5000 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 6850 5250 50  0001 C CNN
F 3 "" H 6850 5250 50  0000 C CNN
	1    6850 5250
	0    1    -1   0   
$EndComp
$Comp
L Device:C_Small C25
U 1 1 593CDAC0
P 6850 5450
F 0 "C25" V 6900 5250 50  0000 L CNN
F 1 "2.2uF" V 6800 5200 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 6850 5450 50  0001 C CNN
F 3 "" H 6850 5450 50  0000 C CNN
	1    6850 5450
	0    1    -1   0   
$EndComp
$Comp
L Device:C_Small C26
U 1 1 593CDBBE
P 6850 5650
F 0 "C26" V 6900 5450 50  0000 L CNN
F 1 "2.2uF" V 6800 5400 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 6850 5650 50  0001 C CNN
F 3 "" H 6850 5650 50  0000 C CNN
	1    6850 5650
	0    1    -1   0   
$EndComp
Text Notes 7200 3900 0    60   ~ 0
Connect GND_SENS to via\nat GND pin of J1
Wire Wire Line
	3300 2150 3050 2150
Wire Wire Line
	3050 2250 3300 2250
Wire Wire Line
	3300 2350 3050 2350
Wire Wire Line
	3050 2450 3300 2450
Wire Wire Line
	3300 2550 3050 2550
Wire Wire Line
	3050 2650 3300 2650
Wire Wire Line
	3050 2850 3300 2850
Wire Wire Line
	3050 2950 3300 2950
Wire Wire Line
	3300 3350 3000 3350
Wire Wire Line
	3000 3350 3000 3450
Wire Wire Line
	3300 3800 3000 3800
Wire Wire Line
	3000 3800 3000 3650
Wire Wire Line
	2650 3150 2650 3700
Wire Wire Line
	2850 2150 2300 2150
Wire Wire Line
	2850 2250 2300 2250
Wire Wire Line
	2850 2350 2300 2350
Wire Wire Line
	2300 2450 2850 2450
Wire Wire Line
	2850 2550 2300 2550
Wire Wire Line
	2850 2650 2300 2650
Wire Wire Line
	2850 2850 1550 2850
Wire Wire Line
	2850 2950 1700 2950
Wire Wire Line
	4700 4150 4700 4250
Wire Wire Line
	4700 3950 4700 3800
Wire Wire Line
	4000 3800 4000 3900
Wire Wire Line
	4550 3800 4550 3900
Connection ~ 4550 3900
Connection ~ 4700 4250
Wire Wire Line
	4000 3900 4100 3900
Wire Wire Line
	4400 3800 4400 3900
Connection ~ 4400 3900
Wire Wire Line
	4300 3800 4300 3900
Connection ~ 4300 3900
Wire Wire Line
	4200 3800 4200 3900
Connection ~ 4200 3900
Wire Wire Line
	4100 3800 4100 3900
Connection ~ 4100 3900
Wire Wire Line
	4150 1000 4150 1200
Wire Wire Line
	3850 1000 4050 1000
Wire Wire Line
	4050 1000 4050 900 
Wire Wire Line
	3850 1200 4150 1200
Connection ~ 4150 1200
Connection ~ 4050 1000
Wire Wire Line
	3650 1000 3400 1000
Wire Wire Line
	3400 1000 3400 1100
Wire Wire Line
	3400 1200 3650 1200
Connection ~ 3400 1100
Wire Wire Line
	4350 900  4350 1200
Wire Wire Line
	4250 1850 4250 1700
Wire Wire Line
	4250 1700 4350 1700
Connection ~ 4350 1700
Wire Wire Line
	4550 1600 4550 1700
Wire Wire Line
	4800 1800 4550 1800
Connection ~ 4550 1800
Wire Wire Line
	4800 1600 4550 1600
Connection ~ 4550 1700
Wire Wire Line
	4450 1850 4450 1700
Connection ~ 4450 1700
Wire Wire Line
	4500 1400 4350 1400
Connection ~ 4350 1400
Wire Wire Line
	4500 1200 4350 1200
Connection ~ 4350 1200
Wire Wire Line
	4950 1400 4700 1400
Wire Wire Line
	4950 1200 4950 1300
Wire Wire Line
	4700 1200 4950 1200
Connection ~ 4950 1300
Wire Wire Line
	4050 1700 4050 1850
Wire Wire Line
	3650 1700 3400 1700
Wire Wire Line
	5000 1600 5250 1600
Wire Wire Line
	5250 1600 5250 1700
Wire Wire Line
	5250 1800 5000 1800
Connection ~ 5250 1700
Wire Wire Line
	6000 2150 5500 2150
Wire Wire Line
	6000 1850 6000 2150
Connection ~ 6000 1850
Wire Wire Line
	6900 2150 7550 2150
Wire Wire Line
	6900 1850 6900 2150
Wire Wire Line
	6450 1850 6900 1850
Wire Wire Line
	5500 2250 7550 2250
Wire Wire Line
	5500 2350 5900 2350
Wire Wire Line
	5500 2450 5900 2450
Wire Wire Line
	5500 2550 5900 2550
Wire Wire Line
	5500 2650 5900 2650
Wire Wire Line
	5500 2750 6050 2750
Wire Wire Line
	5500 2850 6300 2850
Wire Wire Line
	7050 2350 7550 2350
Wire Wire Line
	7000 2600 7000 2450
Wire Wire Line
	7000 2450 7550 2450
Wire Wire Line
	5500 2950 5900 2950
Wire Wire Line
	5500 3050 5900 3050
Wire Wire Line
	5500 3150 6100 3150
Wire Wire Line
	5500 3250 6100 3250
Wire Wire Line
	6300 3150 6450 3150
Wire Wire Line
	6300 3250 6600 3250
Wire Wire Line
	6450 3500 6450 3150
Connection ~ 6450 3150
Wire Wire Line
	6600 3500 6600 3250
Connection ~ 6600 3250
Wire Wire Line
	6450 3700 6450 3900
Wire Wire Line
	5850 3900 6450 3900
Connection ~ 6600 3900
Wire Wire Line
	6600 3900 6600 3700
Wire Wire Line
	1900 5450 1900 5550
Wire Wire Line
	1900 5450 2050 5450
Wire Wire Line
	1750 5550 1900 5550
Connection ~ 1900 5550
Wire Wire Line
	1950 5250 2050 5250
Wire Wire Line
	1950 4900 1950 5100
Connection ~ 1950 5100
Wire Wire Line
	3000 5300 3100 5300
Wire Wire Line
	3300 5300 3450 5300
Wire Wire Line
	1950 6600 2050 6600
Wire Wire Line
	1950 6350 1950 6450
Connection ~ 1950 6450
Wire Wire Line
	3100 6650 3000 6650
Wire Wire Line
	3300 6650 3450 6650
Wire Wire Line
	2050 6800 1900 6800
Wire Wire Line
	1900 6800 1900 6900
Wire Wire Line
	1750 6900 1900 6900
Connection ~ 1900 6900
Wire Wire Line
	3300 3450 3300 3800
Wire Wire Line
	5500 3450 5500 3800
Wire Wire Line
	5500 4250 5500 4000
Wire Wire Line
	5500 3350 5850 3350
Wire Wire Line
	5850 3350 5850 3900
Connection ~ 6450 3900
$Comp
L Connector_Generic:Conn_01x06 P3
U 1 1 5AB478BA
P 9600 5300
F 0 "P3" H 9600 5650 50  0000 C CNN
F 1 "CONN_01X06" V 9700 5300 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x06_Pitch2.54mm" H 9600 5300 50  0001 C CNN
F 3 "" H 9600 5300 50  0000 C CNN
	1    9600 5300
	-1   0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x06 P4
U 1 1 5AB479C1
P 5800 5300
F 0 "P4" H 5800 5650 50  0000 C CNN
F 1 "CONN_01X06" V 5900 5300 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x06_Pitch2.54mm" H 5800 5300 50  0001 C CNN
F 3 "" H 5800 5300 50  0000 C CNN
	1    5800 5300
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR041
U 1 1 5AB47FBF
P 9900 5000
F 0 "#PWR041" H 9900 4850 50  0001 C CNN
F 1 "+3.3V" H 9900 5140 50  0000 C CNN
F 2 "" H 9900 5000 50  0000 C CNN
F 3 "" H 9900 5000 50  0000 C CNN
	1    9900 5000
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR043
U 1 1 5AB48287
P 9900 5700
F 0 "#PWR043" H 9900 5450 50  0001 C CNN
F 1 "GND" H 9900 5550 50  0000 C CNN
F 2 "" H 9900 5700 50  0000 C CNN
F 3 "" H 9900 5700 50  0000 C CNN
	1    9900 5700
	-1   0    0    -1  
$EndComp
Text Label 5600 5500 2    60   ~ 0
nRESET_1
Text Label 9800 5300 0    60   ~ 0
DIN_1
Text Label 9800 5200 0    60   ~ 0
DOUT_1
Text Label 9800 5400 0    60   ~ 0
SDA2
Text Label 9800 5500 0    60   ~ 0
SCL2
Text Label 5600 5300 2    60   ~ 0
BCLK
Text Label 5600 5200 2    60   ~ 0
MCLK
Text Label 5600 5400 2    60   ~ 0
WCLK
Wire Wire Line
	9900 5000 9900 5100
Wire Wire Line
	9900 5100 9800 5100
Wire Wire Line
	9900 5700 9900 5600
Wire Wire Line
	9900 5600 9800 5600
$Comp
L Tympan_AIC_Shield:OpenBCI_74LVC1G66 U3
U 1 1 5ABAA91E
P 6750 1200
F 0 "U3" H 6900 1350 50  0000 C CNN
F 1 "74LVC1G66" H 6450 1350 50  0000 C CNN
F 2 "TO_SOT_Packages_SMD:SOT-353_SC-70-5" H 6750 1200 60  0001 C CNN
F 3 "" H 6750 1200 60  0000 C CNN
	1    6750 1200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6450 1200 6000 1200
Wire Wire Line
	6000 1200 6000 1850
Wire Wire Line
	7050 1200 7050 1350
$Comp
L power:+3.3V #PWR046
U 1 1 5ABAC48F
P 6750 900
F 0 "#PWR046" H 6750 750 50  0001 C CNN
F 1 "+3.3V" H 6750 1040 50  0000 C CNN
F 2 "" H 6750 900 50  0000 C CNN
F 3 "" H 6750 900 50  0000 C CNN
	1    6750 900 
	1    0    0    -1  
$EndComp
Wire Wire Line
	6750 900  6750 950 
$Comp
L power:GND #PWR047
U 1 1 5ABAC8EC
P 6750 1500
F 0 "#PWR047" H 6750 1250 50  0001 C CNN
F 1 "GND" H 6750 1350 50  0000 C CNN
F 2 "" H 6750 1500 50  0000 C CNN
F 3 "" H 6750 1500 50  0000 C CNN
	1    6750 1500
	1    0    0    -1  
$EndComp
Wire Wire Line
	6750 1450 6750 1500
Text Label 6450 1350 2    60   ~ 0
M_BIAS_1
$Comp
L Connector_Generic:Conn_01x06 P5
U 1 1 5ABB0036
P 6100 5300
F 0 "P5" H 6100 5650 50  0000 C CNN
F 1 "CONN_01X06" V 6200 5300 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x06_Pitch2.54mm" H 6100 5300 50  0001 C CNN
F 3 "" H 6100 5300 50  0000 C CNN
	1    6100 5300
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6450 5050 6450 5200
Wire Wire Line
	6450 5200 6300 5200
Wire Wire Line
	6500 5250 6500 5300
Wire Wire Line
	6500 5300 6300 5300
Wire Wire Line
	6500 5450 6500 5400
Wire Wire Line
	6500 5400 6300 5400
Wire Wire Line
	6450 5650 6450 5500
Wire Wire Line
	6450 5500 6300 5500
Wire Wire Line
	6300 5600 6350 5600
Wire Wire Line
	6350 5600 6350 5700
Wire Wire Line
	6300 5100 6350 5100
Wire Wire Line
	6350 5100 6350 5000
Text Notes 7050 6150 0    60   ~ 0
LINE IN & BREAKOUT
Wire Wire Line
	6750 5050 6450 5050
Wire Wire Line
	6750 5250 6500 5250
Wire Wire Line
	6750 5450 6500 5450
Wire Wire Line
	6750 5650 6450 5650
Wire Wire Line
	4550 4250 4700 4250
Wire Wire Line
	3300 3150 2650 3150
$Comp
L Connector_Generic:Conn_01x06 P2
U 1 1 5AC2AA0E
P 9250 5300
F 0 "P2" H 9250 5650 50  0000 C CNN
F 1 "CONN_01X06" V 9350 5300 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x06_Pitch2.54mm" H 9250 5300 50  0001 C CNN
F 3 "" H 9250 5300 50  0000 C CNN
	1    9250 5300
	1    0    0    -1  
$EndComp
Text Label 9050 5100 2    60   ~ 0
PDM_DAT
Text Label 9050 5200 2    60   ~ 0
PDM_CLK
Text Label 9050 5500 2    60   ~ 0
SCK_2
Text Label 9050 5300 2    60   ~ 0
MISO_2
Text Label 9050 5400 2    60   ~ 0
MOSI_2
Text Label 9050 5600 2    60   ~ 0
SS_2
Text Label 3450 5300 0    60   ~ 0
IN2_L_1
Text Label 3450 6650 0    60   ~ 0
IN2_R_1
Wire Wire Line
	6050 2750 6050 2600
Wire Wire Line
	6050 2600 6300 2600
$Comp
L Tympan_AIC_Shield:Tympan_SPM0687LR5H-1 MIC1
U 1 1 5B465E6C
P 2450 5450
F 0 "MIC1" H 2550 5750 60  0000 C CNN
F 1 "SPM0687LR5H-1" H 2500 5250 60  0000 C CNN
F 2 "Tympan:SPM0687LR5H-1" H 2450 5450 60  0001 C CNN
F 3 "" H 2450 5450 60  0000 C CNN
	1    2450 5450
	1    0    0    -1  
$EndComp
$Comp
L Tympan_AIC_Shield:Tympan_SPM0687LR5H-1 MIC2
U 1 1 5B466007
P 2450 6800
F 0 "MIC2" H 2550 7100 60  0000 C CNN
F 1 "SPM0687LR5H-1" H 2500 6600 60  0000 C CNN
F 2 "Tympan:SPM0687LR5H-1" H 2450 6800 60  0001 C CNN
F 3 "" H 2450 6800 60  0000 C CNN
	1    2450 6800
	1    0    0    -1  
$EndComp
Wire Wire Line
	1750 5250 1750 5100
Wire Wire Line
	1750 5100 1950 5100
Wire Wire Line
	1750 5450 1750 5550
NoConn ~ 3000 5500
$Comp
L power:+3.3V #PWR062
U 1 1 5B468337
P 1950 4900
F 0 "#PWR062" H 1950 4750 50  0001 C CNN
F 1 "+3.3V" H 1950 5040 50  0000 C CNN
F 2 "" H 1950 4900 50  0000 C CNN
F 3 "" H 1950 4900 50  0000 C CNN
	1    1950 4900
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR063
U 1 1 5B469D03
P 1950 6350
F 0 "#PWR063" H 1950 6200 50  0001 C CNN
F 1 "+3.3V" H 1950 6490 50  0000 C CNN
F 2 "" H 1950 6350 50  0000 C CNN
F 3 "" H 1950 6350 50  0000 C CNN
	1    1950 6350
	1    0    0    -1  
$EndComp
Wire Wire Line
	1750 6600 1750 6450
Wire Wire Line
	1750 6450 1950 6450
Wire Wire Line
	1750 6800 1750 6900
NoConn ~ 3000 6850
Wire Wire Line
	4550 3900 4550 4250
Wire Wire Line
	4700 4250 4700 4450
Wire Wire Line
	4700 4250 5500 4250
Wire Wire Line
	4400 3900 4550 3900
Wire Wire Line
	4300 3900 4400 3900
Wire Wire Line
	4200 3900 4300 3900
Wire Wire Line
	4100 3900 4200 3900
Wire Wire Line
	4150 1200 4150 1700
Wire Wire Line
	4050 1000 4150 1000
Wire Wire Line
	3400 1100 3400 1200
Wire Wire Line
	4350 1700 4350 1850
Wire Wire Line
	4350 1700 4450 1700
Wire Wire Line
	4550 1800 4550 1850
Wire Wire Line
	4550 1700 4550 1800
Wire Wire Line
	4450 1700 4550 1700
Wire Wire Line
	4350 1400 4350 1700
Wire Wire Line
	4350 1200 4350 1400
Wire Wire Line
	4950 1300 4950 1400
Wire Wire Line
	5250 1700 5250 1800
Wire Wire Line
	6000 1850 6250 1850
Wire Wire Line
	6450 3150 7100 3150
Wire Wire Line
	6600 3250 7100 3250
Wire Wire Line
	1900 5550 1900 5650
Wire Wire Line
	1900 5550 2050 5550
Wire Wire Line
	1950 5100 1950 5250
Wire Wire Line
	1950 6450 1950 6600
Wire Wire Line
	1900 6900 1900 7050
Wire Wire Line
	1900 6900 2050 6900
Wire Wire Line
	6450 3900 6600 3900
Wire Wire Line
	7050 1550 7050 2350
Wire Wire Line
	6500 2600 6650 2600
Wire Wire Line
	6650 2600 6650 2150
Wire Wire Line
	6650 2150 6900 2150
Connection ~ 6900 2150
Wire Wire Line
	6500 2850 6800 2850
Wire Wire Line
	6800 2850 6800 2350
Wire Wire Line
	6800 2350 7050 2350
Connection ~ 7050 2350
Wire Wire Line
	7100 3350 6900 3350
Wire Wire Line
	6900 3350 6900 3900
Wire Wire Line
	6600 3900 6900 3900
Text Notes 2300 6150 0    60   ~ 0
DO NOT WASH BOARD AFTER REFLOW\nWHEN MICS ARE POPULATED
Text Label 5600 5100 2    60   ~ 0
M_BIAS_1
$Comp
L power:GND #PWR0101
U 1 1 5C5FCBB0
P 5500 5700
F 0 "#PWR0101" H 5500 5450 50  0001 C CNN
F 1 "GND" H 5500 5550 50  0000 C CNN
F 2 "" H 5500 5700 50  0000 C CNN
F 3 "" H 5500 5700 50  0000 C CNN
	1    5500 5700
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5600 5600 5500 5600
Wire Wire Line
	5500 5600 5500 5700
Wire Wire Line
	3850 1700 4050 1700
Wire Wire Line
	4050 1700 4150 1700
Connection ~ 4050 1700
Connection ~ 4150 1700
Wire Wire Line
	4150 1700 4150 1850
$Comp
L Device:R_Small R8
U 1 1 5C8A2528
P 1700 2400
F 0 "R8" H 1750 2450 50  0000 L CNN
F 1 "4K7" H 1750 2350 50  0000 L CNN
F 2 "Resistors_SMD:R_0402" H 1700 2400 50  0001 C CNN
F 3 "" H 1700 2400 50  0000 C CNN
	1    1700 2400
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R1
U 1 1 5C8A3001
P 1550 2400
F 0 "R1" H 1600 2450 50  0000 L CNN
F 1 "4K7" H 1600 2350 50  0000 L CNN
F 2 "Resistors_SMD:R_0402" H 1550 2400 50  0001 C CNN
F 3 "" H 1550 2400 50  0000 C CNN
	1    1550 2400
	-1   0    0    1   
$EndComp
$Comp
L power:+3.3V #PWR0102
U 1 1 5C8ABB26
P 1550 2000
F 0 "#PWR0102" H 1550 1850 50  0001 C CNN
F 1 "+3.3V" H 1550 2140 50  0000 C CNN
F 2 "" H 1550 2000 50  0000 C CNN
F 3 "" H 1550 2000 50  0000 C CNN
	1    1550 2000
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 2000 1550 2150
Wire Wire Line
	1700 2300 1700 2150
Wire Wire Line
	1700 2150 1550 2150
Connection ~ 1550 2150
Wire Wire Line
	1550 2150 1550 2300
Wire Wire Line
	1550 2500 1550 2850
Connection ~ 1550 2850
Wire Wire Line
	1550 2850 1000 2850
Wire Wire Line
	1700 2500 1700 2950
Connection ~ 1700 2950
Wire Wire Line
	1700 2950 1000 2950
$Comp
L power:+1V8 #PWR0103
U 1 1 5C8CF7D4
P 4600 5000
F 0 "#PWR0103" H 4600 4850 50  0001 C CNN
F 1 "+1V8" H 4600 5140 50  0000 C CNN
F 2 "" H 4600 5000 50  0000 C CNN
F 3 "" H 4600 5000 50  0000 C CNN
	1    4600 5000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5C8CFCA5
P 4600 5700
F 0 "#PWR0104" H 4600 5450 50  0001 C CNN
F 1 "GND" H 4600 5550 50  0000 C CNN
F 2 "" H 4600 5700 50  0000 C CNN
F 3 "" H 4600 5700 50  0000 C CNN
	1    4600 5700
	1    0    0    -1  
$EndComp
Wire Wire Line
	4750 5600 4600 5600
Wire Wire Line
	4600 5600 4600 5700
Wire Wire Line
	4750 5100 4600 5100
Wire Wire Line
	4600 5100 4600 5000
$Comp
L Connector_Generic:Conn_01x06 P1
U 1 1 5C39EEA3
P 4950 5300
F 0 "P1" H 4950 5650 50  0000 C CNN
F 1 "CONN_01X06" V 5050 5300 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x06_Pitch2.54mm" H 4950 5300 50  0001 C CNN
F 3 "" H 4950 5300 50  0000 C CNN
	1    4950 5300
	1    0    0    -1  
$EndComp
Text Label 4750 5200 2    60   ~ 0
IN1_R
Text Label 4750 5300 2    60   ~ 0
IN1_L
Text Label 4750 5400 2    60   ~ 0
LOL
Text Label 4750 5500 2    60   ~ 0
LOR
$Comp
L Connector_Generic:Conn_01x06 P6
U 1 1 5C92DD44
P 8400 5300
F 0 "P6" H 8400 5650 50  0000 C CNN
F 1 "CONN_01X06" V 8500 5300 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x06_Pitch2.54mm" H 8400 5300 50  0001 C CNN
F 3 "" H 8400 5300 50  0000 C CNN
	1    8400 5300
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0105
U 1 1 5C92DEB8
P 8050 5000
F 0 "#PWR0105" H 8050 4850 50  0001 C CNN
F 1 "+3.3V" H 8050 5140 50  0000 C CNN
F 2 "" H 8050 5000 50  0000 C CNN
F 3 "" H 8050 5000 50  0000 C CNN
	1    8050 5000
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 5C92DF23
P 8050 5700
F 0 "#PWR0106" H 8050 5450 50  0001 C CNN
F 1 "GND" H 8050 5550 50  0000 C CNN
F 2 "" H 8050 5700 50  0000 C CNN
F 3 "" H 8050 5700 50  0000 C CNN
	1    8050 5700
	-1   0    0    -1  
$EndComp
Wire Wire Line
	8200 5600 8050 5600
Wire Wire Line
	8050 5600 8050 5700
Wire Wire Line
	8200 5100 8050 5100
Wire Wire Line
	8050 5100 8050 5000
Text Label 2750 2750 2    60   ~ 0
PDM_DAT1
Wire Wire Line
	2750 2750 3300 2750
Text Label 2750 3050 2    60   ~ 0
PDM_CLK1
Wire Wire Line
	3300 3050 2750 3050
Text Label 8200 5300 2    60   ~ 0
IN2_R_1
Text Label 8200 5200 2    60   ~ 0
IN2_L_1
Text Label 8200 5400 2    60   ~ 0
PDM_DAT1
Text Label 8200 5500 2    60   ~ 0
PDM_CLK1
$EndSCHEMATC