audio.sch

EESchema Schematic File Version 4
LIBS:Effect-Box-cache
EELAYER 30 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 3 5
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L pcm3003:PCM3003E U9
U 1 1 5D8E191D
P 8500 3300
F 0 "U9" H 9800 3687 60  0000 C CNN
F 1 "PCM3003E" H 9800 3581 60  0000 C CNN
F 2 "Package_SO:SSOP-24_5.3x8.2mm_P0.65mm" H 9800 3540 60  0001 C CNN
F 3 "" H 8500 3300 60  0000 C CNN
	1    8500 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	10650 2500 8300 2500
Wire Wire Line
	10650 2500 11300 2500
Connection ~ 10650 2500
Wire Wire Line
	8500 3300 8300 3300
Wire Wire Line
	8300 3400 8300 3300
Connection ~ 8300 3300
Wire Wire Line
	8300 3300 8300 2500
Connection ~ 11300 2500
Wire Wire Line
	11300 2500 11300 3300
Wire Wire Line
	11450 3300 11300 3300
Connection ~ 11300 3300
$Comp
L power:+3.3VA #PWR0141
U 1 1 5D8D6997
P 10650 2250
F 0 "#PWR0141" H 10650 2100 50  0001 C CNN
F 1 "+3.3VA" H 10665 2423 50  0000 C CNN
F 2 "" H 10650 2250 50  0001 C CNN
F 3 "" H 10650 2250 50  0001 C CNN
	1    10650 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	11100 3300 11300 3300
Wire Wire Line
	8500 3900 8400 3900
Wire Wire Line
	8400 3900 8400 3400
Wire Wire Line
	8500 3400 8400 3400
Wire Wire Line
	8400 3400 8300 3400
Connection ~ 8400 3400
Wire Wire Line
	8500 4000 8400 4000
Wire Wire Line
	8400 4000 8400 3900
Connection ~ 8400 3900
Wire Wire Line
	7600 3800 8500 3800
$Comp
L Device:CP1_Small C71
U 1 1 5D8B87E0
P 7500 3800
F 0 "C71" V 7272 3800 50  0000 C CNN
F 1 "1u" V 7363 3800 50  0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 7500 3800 50  0001 C CNN
F 3 "~" H 7500 3800 50  0001 C CNN
	1    7500 3800
	0    1    1    0   
$EndComp
$Comp
L Device:CP1_Small C72
U 1 1 5D928F6A
P 7950 3350
F 0 "C72" V 7722 3350 50  0000 C CNN
F 1 "4.7u" V 7813 3350 50  0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 7950 3350 50  0001 C CNN
F 3 "~" H 7950 3350 50  0001 C CNN
	1    7950 3350
	0    1    1    0   
$EndComp
$Comp
L Device:CP1_Small C73
U 1 1 5D944B3F
P 7950 3700
F 0 "C73" V 7722 3700 50  0000 C CNN
F 1 "4.7u" V 7813 3700 50  0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 7950 3700 50  0001 C CNN
F 3 "~" H 7950 3700 50  0001 C CNN
	1    7950 3700
	0    1    1    0   
$EndComp
Wire Wire Line
	8500 3600 8050 3600
Wire Wire Line
	8050 3600 8050 3350
Wire Wire Line
	8500 3700 8050 3700
Wire Wire Line
	11100 4200 11300 4200
Wire Wire Line
	9400 5000 8500 5000
Wire Wire Line
	8500 5000 8500 4400
Wire Wire Line
	7950 4100 8500 4100
Wire Wire Line
	11950 3300 12000 3300
Wire Wire Line
	12000 3300 12000 3400
$Comp
L power:GND #PWR0142
U 1 1 5D9E64BD
P 12350 3300
F 0 "#PWR0142" H 12350 3050 50  0001 C CNN
F 1 "GND" H 12355 3127 50  0000 C CNN
F 2 "" H 12350 3300 50  0001 C CNN
F 3 "" H 12350 3300 50  0001 C CNN
	1    12350 3300
	1    0    0    -1  
$EndComp
Connection ~ 12000 3300
Wire Wire Line
	11100 3400 12000 3400
Connection ~ 12000 3400
Wire Wire Line
	12000 3400 12000 3500
Wire Wire Line
	11100 3500 12000 3500
Connection ~ 12000 3500
Wire Wire Line
	12000 3500 12000 3600
Wire Wire Line
	11500 3600 12000 3600
Wire Wire Line
	11300 4200 11300 5000
$Comp
L Device:C_Small C77
U 1 1 5DA48199
P 11850 3300
F 0 "C77" V 11621 3300 50  0000 C CNN
F 1 "0.1u" V 11712 3300 50  0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 11850 3300 50  0001 C CNN
F 3 "~" H 11850 3300 50  0001 C CNN
	1    11850 3300
	0    1    1    0   
$EndComp
$Comp
L Device:CP1_Small C75
U 1 1 5DA4819F
P 11550 3300
F 0 "C75" V 11778 3300 50  0000 C CNN
F 1 "10u" V 11687 3300 50  0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 11550 3300 50  0001 C CNN
F 3 "~" H 11550 3300 50  0001 C CNN
	1    11550 3300
	0    -1   -1   0   
$EndComp
$Comp
L Device:CP1_Small C74
U 1 1 5DA4E4FB
P 11400 3600
F 0 "C74" V 11628 3600 50  0000 C CNN
F 1 "4.7u" V 11537 3600 50  0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 11400 3600 50  0001 C CNN
F 3 "~" H 11400 3600 50  0001 C CNN
	1    11400 3600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7300 3300 7550 3300
$Comp
L Device:CP1_Small C70
U 1 1 5D8A6788
P 7200 3300
F 0 "C70" V 6972 3300 50  0000 C CNN
F 1 "10u" V 7063 3300 50  0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 7200 3300 50  0001 C CNN
F 3 "~" H 7200 3300 50  0001 C CNN
	1    7200 3300
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0143
U 1 1 5D924964
P 7050 3500
F 0 "#PWR0143" H 7050 3250 50  0001 C CNN
F 1 "GND" H 7055 3327 50  0000 C CNN
F 2 "" H 7050 3500 50  0001 C CNN
F 3 "" H 7050 3500 50  0001 C CNN
	1    7050 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 3350 7850 3450
Connection ~ 7050 3450
Wire Wire Line
	7050 3450 7050 3500
Connection ~ 7850 3450
Wire Wire Line
	7850 3450 7850 3700
Wire Wire Line
	11100 4000 11400 4000
Wire Wire Line
	12150 2500 12150 3900
Wire Wire Line
	11100 3900 12150 3900
Connection ~ 12150 3900
Wire Wire Line
	12150 3900 12150 4300
Wire Wire Line
	11400 4000 11400 4600
$Comp
L power:GND #PWR0144
U 1 1 5D923A6D
P 13250 4600
F 0 "#PWR0144" H 13250 4350 50  0001 C CNN
F 1 "GND" H 13255 4427 50  0000 C CNN
F 2 "" H 13250 4600 50  0001 C CNN
F 3 "" H 13250 4600 50  0001 C CNN
	1    13250 4600
	1    0    0    -1  
$EndComp
Wire Wire Line
	11100 4400 11100 4600
Wire Wire Line
	11100 4600 11400 4600
Connection ~ 11400 4600
$Comp
L ina1651:INA1651IPW U8
U 1 1 5DAB3F99
P 4400 3700
F 0 "U8" H 5400 4087 60  0000 C CNN
F 1 "INA1651IPW" H 5400 3981 60  0000 C CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 5400 3940 60  0001 C CNN
F 3 "" H 4400 3700 60  0000 C CNN
	1    4400 3700
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C78
U 1 1 5DA0CB9C
P 12250 4450
F 0 "C78" V 12021 4450 50  0000 C CNN
F 1 "0.1u" V 12112 4450 50  0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 12250 4450 50  0001 C CNN
F 3 "~" H 12250 4450 50  0001 C CNN
	1    12250 4450
	0    1    1    0   
$EndComp
Wire Wire Line
	11700 4450 11700 4300
Wire Wire Line
	12350 4450 12350 4600
Wire Wire Line
	7950 4200 8500 4200
Wire Wire Line
	8500 4300 7950 4300
$Comp
L Device:CP1_Small C79
U 1 1 5D8E8914
P 12800 3550
F 0 "C79" V 13028 3550 50  0000 C CNN
F 1 "4.7u" V 12937 3550 50  0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 12800 3550 50  0001 C CNN
F 3 "~" H 12800 3550 50  0001 C CNN
	1    12800 3550
	0    -1   -1   0   
$EndComp
$Comp
L Device:CP1_Small C80
U 1 1 5D8EDDDB
P 12800 3950
F 0 "C80" V 13028 3950 50  0000 C CNN
F 1 "4.7u" V 12937 3950 50  0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 12800 3950 50  0001 C CNN
F 3 "~" H 12800 3950 50  0001 C CNN
	1    12800 3950
	0    -1   -1   0   
$EndComp
Wire Wire Line
	11100 3700 12700 3700
Wire Wire Line
	12700 3700 12700 3550
Wire Wire Line
	11100 3800 12700 3800
Wire Wire Line
	12700 3800 12700 3950
Wire Wire Line
	10650 2250 10650 2500
Wire Wire Line
	12000 3300 12100 3300
Wire Wire Line
	11300 2500 11750 2500
Wire Wire Line
	11300 5000 10350 5000
$Comp
L Device:R_Small R18
U 1 1 5DAE583D
P 3450 4050
F 0 "R18" H 3509 4096 50  0000 L CNN
F 1 "100k" H 3509 4005 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 3450 4050 50  0001 C CNN
F 3 "~" H 3450 4050 50  0001 C CNN
	1    3450 4050
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R19
U 1 1 5DAE6F3E
P 3750 4050
F 0 "R19" H 3809 4096 50  0000 L CNN
F 1 "100k" H 3809 4005 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 3750 4050 50  0001 C CNN
F 3 "~" H 3750 4050 50  0001 C CNN
	1    3750 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	3750 4200 3750 4150
Wire Wire Line
	3450 4150 3450 4200
Wire Wire Line
	3450 4200 3750 4200
$Comp
L Device:C_Small C64
U 1 1 5DAECECC
P 3950 3800
F 0 "C64" V 3721 3800 50  0000 C CNN
F 1 "10u" V 3812 3800 50  0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 3950 3800 50  0001 C CNN
F 3 "~" H 3950 3800 50  0001 C CNN
	1    3950 3800
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C65
U 1 1 5DAED70A
P 4100 3900
F 0 "C65" V 3871 3900 50  0000 C CNN
F 1 "10u" V 3962 3900 50  0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 4100 3900 50  0001 C CNN
F 3 "~" H 4100 3900 50  0001 C CNN
	1    4100 3900
	0    1    1    0   
$EndComp
Wire Wire Line
	4050 3800 4400 3800
Wire Wire Line
	4200 3900 4200 4000
Wire Wire Line
	4200 4000 4400 4000
Wire Wire Line
	3300 3800 3450 3800
Wire Wire Line
	3450 3950 3450 3800
Connection ~ 3450 3800
Wire Wire Line
	3450 3800 3850 3800
$Comp
L power:+5VA #PWR0164
U 1 1 5DB17568
P 4400 2450
F 0 "#PWR0164" H 4400 2300 50  0001 C CNN
F 1 "+5VA" H 4415 2623 50  0000 C CNN
F 2 "" H 4400 2450 50  0001 C CNN
F 3 "" H 4400 2450 50  0001 C CNN
	1    4400 2450
	1    0    0    -1  
$EndComp
Wire Wire Line
	6400 3700 6600 3700
Wire Wire Line
	6400 4000 6600 4000
$Comp
L Device:C_Small C68
U 1 1 5DB1DC64
P 6700 4000
F 0 "C68" H 6792 4046 50  0000 L CNN
F 1 "1u" H 6792 3955 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 6700 4000 50  0001 C CNN
F 3 "~" H 6700 4000 50  0001 C CNN
	1    6700 4000
	0    1    1    0   
$EndComp
Wire Wire Line
	6400 3900 6500 3900
Wire Wire Line
	6500 3900 6500 4100
Wire Wire Line
	6500 4650 4350 4650
Wire Wire Line
	4350 4650 4350 3900
Wire Wire Line
	4350 3900 4400 3900
Wire Wire Line
	6400 4100 6500 4100
Connection ~ 6500 4100
Wire Wire Line
	6500 4100 6500 4650
Wire Wire Line
	4400 3700 4400 3100
$Comp
L power:GND #PWR0165
U 1 1 5DB39F15
P 5000 3100
F 0 "#PWR0165" H 5000 2850 50  0001 C CNN
F 1 "GND" H 5005 2927 50  0000 C CNN
F 2 "" H 5000 3100 50  0001 C CNN
F 3 "" H 5000 3100 50  0001 C CNN
	1    5000 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	5000 3100 5000 2700
Wire Wire Line
	5000 2700 4800 2700
Connection ~ 4400 2700
Wire Wire Line
	4400 2700 4400 2450
Wire Wire Line
	5000 3100 4800 3100
Connection ~ 5000 3100
Connection ~ 4400 3100
Wire Wire Line
	4400 3100 4400 2700
$Comp
L Device:C_Small C66
U 1 1 5DB42CDB
P 4700 2700
F 0 "C66" V 4471 2700 50  0000 C CNN
F 1 "1u" V 4562 2700 50  0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 4700 2700 50  0001 C CNN
F 3 "~" H 4700 2700 50  0001 C CNN
	1    4700 2700
	0    1    1    0   
$EndComp
Wire Wire Line
	4600 2700 4400 2700
$Comp
L Device:C_Small C67
U 1 1 5DB4CAEF
P 4700 3100
F 0 "C67" V 4929 3100 50  0000 C CNN
F 1 "0.1u" V 4838 3100 50  0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 4700 3100 50  0001 C CNN
F 3 "~" H 4700 3100 50  0001 C CNN
	1    4700 3100
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4600 3100 4400 3100
Wire Wire Line
	6600 3700 6600 3100
Wire Wire Line
	6600 3100 5000 3100
Wire Wire Line
	3300 4000 3300 4200
Wire Wire Line
	3300 4200 3450 4200
Connection ~ 3450 4200
Wire Wire Line
	3300 3900 3750 3900
Wire Wire Line
	3750 3950 3750 3900
Connection ~ 3750 3900
Wire Wire Line
	3750 3900 4000 3900
$Comp
L Connector:AudioJack3 J8
U 1 1 5D92FF52
P 13450 3750
F 0 "J8" H 13170 3683 50  0000 R CNN
F 1 "AudioJack3" H 13170 3774 50  0000 R CNN
F 2 "Connector_Audio:Jack_3.5mm_CUI_SJ-3523-SMT_Horizontal" H 13450 3750 50  0001 C CNN
F 3 "~" H 13450 3750 50  0001 C CNN
	1    13450 3750
	-1   0    0    1   
$EndComp
Wire Wire Line
	12900 3550 13000 3550
Wire Wire Line
	13000 3550 13000 3750
Wire Wire Line
	13000 3750 13250 3750
Wire Wire Line
	12900 3950 13100 3950
Wire Wire Line
	13100 3950 13100 3650
Wire Wire Line
	13100 3650 13250 3650
Wire Wire Line
	13250 3850 13250 4600
Wire Wire Line
	13250 4600 12350 4600
$Comp
L Connector:AudioJack3 J7
U 1 1 5D973AB4
P 3100 3900
F 0 "J7" H 2821 3833 50  0000 R CNN
F 1 "AudioJack3" H 2821 3924 50  0000 R CNN
F 2 "Connector_Audio:Jack_3.5mm_CUI_SJ-3523-SMT_Horizontal" H 3100 3900 50  0001 C CNN
F 3 "~" H 3100 3900 50  0001 C CNN
	1    3100 3900
	1    0    0    1   
$EndComp
NoConn ~ 11100 4100
Wire Wire Line
	11900 4450 11900 4600
Wire Wire Line
	12150 4450 12150 4300
Wire Wire Line
	11650 3300 11650 3050
Wire Wire Line
	11650 3050 12100 3050
Wire Wire Line
	12100 3050 12100 3300
Connection ~ 12100 3300
Wire Wire Line
	12100 3300 12350 3300
Wire Wire Line
	11750 3300 11750 2500
Connection ~ 11750 2500
Wire Wire Line
	11750 2500 12150 2500
Wire Wire Line
	7050 3450 7850 3450
Wire Wire Line
	11100 3600 11250 3600
Wire Wire Line
	8500 3500 8150 3500
Wire Wire Line
	8150 3500 8150 2850
Wire Wire Line
	8150 2850 11250 2850
Wire Wire Line
	11250 2850 11250 3600
Connection ~ 11250 3600
Wire Wire Line
	11250 3600 11300 3600
Wire Wire Line
	7100 3300 7050 3300
Wire Wire Line
	7050 3300 7050 3450
Wire Wire Line
	7550 2900 7550 3300
Connection ~ 7550 3300
Wire Wire Line
	7550 3300 8300 3300
Wire Wire Line
	7300 2900 7550 2900
$Comp
L Device:C_Small C69
U 1 1 5D8A5F6F
P 7200 2900
F 0 "C69" V 6971 2900 50  0000 C CNN
F 1 "0.1u" V 7062 2900 50  0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 7200 2900 50  0001 C CNN
F 3 "~" H 7200 2900 50  0001 C CNN
	1    7200 2900
	0    1    1    0   
$EndComp
Wire Wire Line
	7050 3300 7050 2900
Wire Wire Line
	7050 2900 7100 2900
Connection ~ 7050 3300
Connection ~ 13250 4600
Connection ~ 12150 4300
Connection ~ 12350 4600
Connection ~ 11700 4300
Wire Wire Line
	11700 4300 12150 4300
Connection ~ 11900 4600
Wire Wire Line
	11900 4600 12350 4600
Wire Wire Line
	11400 4600 11900 4600
Wire Wire Line
	11100 4300 11700 4300
$Comp
L Device:CP1_Small C76
U 1 1 5DA3F11E
P 11800 4450
F 0 "C76" V 12028 4450 50  0000 C CNN
F 1 "10u" V 11937 4450 50  0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 11800 4450 50  0001 C CNN
F 3 "~" H 11800 4450 50  0001 C CNN
	1    11800 4450
	0    -1   -1   0   
$EndComp
Text HLabel 7950 4100 0    50   Input ~ 0
SYSCLK
Text HLabel 7950 4200 0    50   Input ~ 0
LRCLK
Text HLabel 7950 4300 0    50   Input ~ 0
BITCLK
Text HLabel 9400 5000 2    50   Input ~ 0
FPGAIn
Text HLabel 10350 5000 0    50   Input ~ 0
FPGAOut
Wire Wire Line
	6800 4000 6800 3700
Wire Wire Line
	6800 3700 6600 3700
Wire Wire Line
	6400 3800 7400 3800
Connection ~ 6600 3700
$EndSCHEMATC