PWR.sch

EESchema Schematic File Version 4
LIBS:ESP32-Eurorack-Audio-cache
EELAYER 29 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 6 8
Title "ESP32 Eurorack Audio Module"
Date "2019-06-13"
Rev "D"
Comp "(c) Robert Manzke 2019"
Comment1 "https://creativecommons.org/licenses/by-nc-sa/4.0/"
Comment2 "Licensed under CC BY-NC-SA 4.0"
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Connector_Generic:Conn_02x05_Odd_Even J601
U 1 1 5B69D6E5
P 3650 1550
F 0 "J601" H 3700 1125 50  0000 C CNN
F 1 "PWR" H 3700 1216 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical" H 3650 1550 50  0001 C CNN
F 3 "~" H 3650 1550 50  0001 C CNN
	1    3650 1550
	1    0    0    1   
$EndComp
$Comp
L power:GND #PWR0607
U 1 1 5B69D75C
P 4200 1550
F 0 "#PWR0607" H 4200 1300 50  0001 C CNN
F 1 "GND" V 4205 1422 50  0000 R CNN
F 2 "" H 4200 1550 50  0001 C CNN
F 3 "" H 4200 1550 50  0001 C CNN
	1    4200 1550
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3950 1450 4100 1450
Wire Wire Line
	4100 1450 4100 1550
Wire Wire Line
	4100 1650 3950 1650
Wire Wire Line
	3950 1550 4100 1550
Connection ~ 4100 1550
Wire Wire Line
	4100 1550 4100 1650
Wire Wire Line
	4100 1550 4200 1550
$Comp
L power:GND #PWR0606
U 1 1 5B69D7A3
P 3150 1550
F 0 "#PWR0606" H 3150 1300 50  0001 C CNN
F 1 "GND" V 3155 1422 50  0000 R CNN
F 2 "" H 3150 1550 50  0001 C CNN
F 3 "" H 3150 1550 50  0001 C CNN
	1    3150 1550
	0    1    1    0   
$EndComp
Wire Wire Line
	3450 1450 3250 1450
Wire Wire Line
	3250 1450 3250 1550
Wire Wire Line
	3250 1650 3450 1650
Wire Wire Line
	3450 1550 3250 1550
Connection ~ 3250 1550
Wire Wire Line
	3250 1550 3250 1650
Wire Wire Line
	3250 1550 3150 1550
$Comp
L Device:D_Schottky D601
U 1 1 5B69D8F6
P 4400 1350
F 0 "D601" H 4400 1134 50  0000 C CNN
F 1 "STPS2L40ZFY" H 4400 1225 50  0000 C CNN
F 2 "Diode_SMD:D_SOD-123" H 4400 1350 50  0001 C CNN
F 3 "~" H 4400 1350 50  0001 C CNN
	1    4400 1350
	-1   0    0    1   
$EndComp
Wire Wire Line
	3450 1350 3250 1350
Wire Wire Line
	3250 1350 3250 1050
Wire Wire Line
	3250 1050 4100 1050
Wire Wire Line
	4100 1050 4100 1350
Wire Wire Line
	4100 1350 4250 1350
Wire Wire Line
	4100 1350 3950 1350
Connection ~ 4100 1350
$Comp
L Device:Ferrite_Bead L601
U 1 1 5B69E212
P 5000 1350
F 0 "L601" V 4900 1250 50  0000 C CNN
F 1 "600" V 5150 1350 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" V 4930 1350 50  0001 C CNN
F 3 "~" H 5000 1350 50  0001 C CNN
	1    5000 1350
	0    1    1    0   
$EndComp
Wire Wire Line
	4550 1350 4850 1350
Wire Wire Line
	3450 1750 3250 1750
Wire Wire Line
	3250 1750 3250 1950
Wire Wire Line
	3250 1950 4100 1950
Wire Wire Line
	4100 1950 4100 1750
Wire Wire Line
	4100 1750 4250 1750
Wire Wire Line
	4100 1750 3950 1750
Connection ~ 4100 1750
$Comp
L Device:D_Schottky D603
U 1 1 5B69EB27
P 4400 1750
F 0 "D603" H 4350 1850 50  0000 C CNN
F 1 "STPS2L40ZFY" H 4400 1600 50  0000 C CNN
F 2 "Diode_SMD:D_SOD-123" H 4400 1750 50  0001 C CNN
F 3 "~" H 4400 1750 50  0001 C CNN
	1    4400 1750
	1    0    0    -1  
$EndComp
$Comp
L Device:Ferrite_Bead L602
U 1 1 5B69EBCC
P 5000 1750
F 0 "L602" V 4900 1650 50  0000 C CNN
F 1 "600" V 5150 1750 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" V 4930 1750 50  0001 C CNN
F 3 "~" H 5000 1750 50  0001 C CNN
	1    5000 1750
	0    1    1    0   
$EndComp
Wire Wire Line
	4850 1750 4550 1750
$Comp
L power:+12V #PWR0602
U 1 1 5B69EFF3
P 5450 1200
F 0 "#PWR0602" H 5450 1050 50  0001 C CNN
F 1 "+12V" H 5465 1373 50  0000 C CNN
F 2 "" H 5450 1200 50  0001 C CNN
F 3 "" H 5450 1200 50  0001 C CNN
	1    5450 1200
	1    0    0    -1  
$EndComp
Wire Wire Line
	5150 1350 5450 1350
Wire Wire Line
	5450 1350 5450 1200
$Comp
L power:-12V #PWR0608
U 1 1 5B69F383
P 5450 1900
F 0 "#PWR0608" H 5450 2000 50  0001 C CNN
F 1 "-12V" H 5465 2073 50  0000 C CNN
F 2 "" H 5450 1900 50  0001 C CNN
F 3 "" H 5450 1900 50  0001 C CNN
	1    5450 1900
	-1   0    0    1   
$EndComp
Wire Wire Line
	5150 1750 5450 1750
Wire Wire Line
	5450 1750 5450 1900
$Comp
L power:GND #PWR0614
U 1 1 5B69FCD6
P 4500 3350
F 0 "#PWR0614" H 4500 3100 50  0001 C CNN
F 1 "GND" H 4505 3177 50  0000 C CNN
F 2 "" H 4500 3350 50  0001 C CNN
F 3 "" H 4500 3350 50  0001 C CNN
	1    4500 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	4500 3100 4500 3250
$Comp
L power:+12V #PWR0612
U 1 1 5B6A00CA
P 2800 2400
F 0 "#PWR0612" H 2800 2250 50  0001 C CNN
F 1 "+12V" H 2815 2573 50  0000 C CNN
F 2 "" H 2800 2400 50  0001 C CNN
F 3 "" H 2800 2400 50  0001 C CNN
	1    2800 2400
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0613
U 1 1 5B6A0578
P 5500 2650
F 0 "#PWR0613" H 5500 2500 50  0001 C CNN
F 1 "+3.3V" H 5515 2823 50  0000 C CNN
F 2 "" H 5500 2650 50  0001 C CNN
F 3 "" H 5500 2650 50  0001 C CNN
	1    5500 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 2800 5100 2800
Wire Wire Line
	5500 2800 5500 2650
$Comp
L Device:CP C602
U 1 1 5B6A0A99
P 6400 1550
F 0 "C602" H 6518 1596 50  0000 L CNN
F 1 "22u" H 6518 1505 50  0000 L CNN
F 2 "Capacitor_Tantalum_SMD:CP_EIA-3216-12_Kemet-S" H 6438 1400 50  0001 C CNN
F 3 "~" H 6400 1550 50  0001 C CNN
	1    6400 1550
	1    0    0    -1  
$EndComp
$Comp
L power:+12V #PWR0603
U 1 1 5B6A0B98
P 6400 1200
F 0 "#PWR0603" H 6400 1050 50  0001 C CNN
F 1 "+12V" H 6415 1373 50  0000 C CNN
F 2 "" H 6400 1200 50  0001 C CNN
F 3 "" H 6400 1200 50  0001 C CNN
	1    6400 1200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0609
U 1 1 5B6A10CC
P 6400 1950
F 0 "#PWR0609" H 6400 1700 50  0001 C CNN
F 1 "GND" V 6405 1822 50  0000 R CNN
F 2 "" H 6400 1950 50  0001 C CNN
F 3 "" H 6400 1950 50  0001 C CNN
	1    6400 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	6400 1700 6400 1950
$Comp
L Device:CP C603
U 1 1 5B6A1658
P 7050 1550
F 0 "C603" H 7168 1596 50  0000 L CNN
F 1 "22u" H 7168 1505 50  0000 L CNN
F 2 "Capacitor_Tantalum_SMD:CP_EIA-3216-12_Kemet-S" H 7088 1400 50  0001 C CNN
F 3 "~" H 7050 1550 50  0001 C CNN
	1    7050 1550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0604
U 1 1 5B6A1680
P 7050 1200
F 0 "#PWR0604" H 7050 950 50  0001 C CNN
F 1 "GND" V 7055 1072 50  0000 R CNN
F 2 "" H 7050 1200 50  0001 C CNN
F 3 "" H 7050 1200 50  0001 C CNN
	1    7050 1200
	-1   0    0    1   
$EndComp
Wire Wire Line
	7050 1200 7050 1400
$Comp
L power:-12V #PWR0610
U 1 1 5B6A1C10
P 7050 2000
F 0 "#PWR0610" H 7050 2100 50  0001 C CNN
F 1 "-12V" H 7065 2173 50  0000 C CNN
F 2 "" H 7050 2000 50  0001 C CNN
F 3 "" H 7050 2000 50  0001 C CNN
	1    7050 2000
	-1   0    0    1   
$EndComp
Wire Wire Line
	7050 1700 7050 1950
$Comp
L Device:CP C604
U 1 1 5B6A249E
P 5100 3050
F 0 "C604" H 5218 3096 50  0000 L CNN
F 1 "22u" H 5218 3005 50  0000 L CNN
F 2 "Capacitor_Tantalum_SMD:CP_EIA-3216-12_Kemet-S" H 5138 2900 50  0001 C CNN
F 3 "~" H 5100 3050 50  0001 C CNN
	1    5100 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5100 2800 5100 2900
Connection ~ 5100 2800
Wire Wire Line
	5100 2800 5500 2800
Wire Wire Line
	5100 3200 5100 3250
Wire Wire Line
	5100 3250 4500 3250
Connection ~ 4500 3250
Wire Wire Line
	4500 3250 4500 3350
$Comp
L Device:C C605
U 1 1 5B6A31D3
P 5500 3050
F 0 "C605" H 5615 3096 50  0000 L CNN
F 1 "100n" H 5615 3005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5538 2900 50  0001 C CNN
F 3 "~" H 5500 3050 50  0001 C CNN
	1    5500 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5500 2800 5500 2900
Connection ~ 5500 2800
Wire Wire Line
	5500 3200 5500 3250
Wire Wire Line
	5500 3250 5100 3250
Connection ~ 5100 3250
Wire Wire Line
	4950 4000 4950 3850
$Comp
L power:+3.3VA #PWR0615
U 1 1 5B6A656B
P 4950 3850
F 0 "#PWR0615" H 4950 3700 50  0001 C CNN
F 1 "+3.3VA" H 4965 4023 50  0000 C CNN
F 2 "" H 4950 3850 50  0001 C CNN
F 3 "" H 4950 3850 50  0001 C CNN
	1    4950 3850
	1    0    0    -1  
$EndComp
$Comp
L Device:LED D604
U 1 1 5B6A709D
P 6350 3000
F 0 "D604" V 6388 2882 50  0000 R CNN
F 1 "~" V 6297 2882 50  0000 R CNN
F 2 "LED_THT:LED_D5.0mm_Clear" H 6350 3000 50  0001 C CNN
F 3 "~" H 6350 3000 50  0001 C CNN
	1    6350 3000
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R602
U 1 1 5B6A7164
P 6000 2800
F 0 "R602" V 5793 2800 50  0000 C CNN
F 1 "68" V 5884 2800 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 5930 2800 50  0001 C CNN
F 3 "~" H 6000 2800 50  0001 C CNN
	1    6000 2800
	0    1    1    0   
$EndComp
Wire Wire Line
	5500 2800 5850 2800
Wire Wire Line
	6150 2800 6350 2800
Wire Wire Line
	6350 2800 6350 2850
Wire Wire Line
	6350 3150 6350 3250
Wire Wire Line
	6350 3250 5500 3250
Connection ~ 5500 3250
Wire Wire Line
	3250 2800 3250 4000
Connection ~ 3250 2800
Wire Wire Line
	3250 2800 3400 2800
$Comp
L ESP32-Eurorack-Audio-rescue:ADP7118-user U602
U 1 1 5B683013
P 3550 4000
AR Path="/5B683013" Ref="U602"  Part="1" 
AR Path="/5B69D53C/5B683013" Ref="U602"  Part="1" 
F 0 "U602" H 3925 4315 50  0000 C CNN
F 1 "ADP7118" H 3925 4224 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:TSOT-23-5" H 3900 3650 50  0001 C CNN
F 3 "" H 3550 4000 50  0001 C CNN
	1    3550 4000
	1    0    0    -1  
$EndComp
Wire Wire Line
	4950 4000 4700 4000
Wire Wire Line
	3350 4000 3250 4000
Wire Wire Line
	3350 4200 3250 4200
Wire Wire Line
	3250 4200 3250 4000
Connection ~ 3250 4000
$Comp
L power:GND #PWR0617
U 1 1 5B6884A3
P 3150 4450
F 0 "#PWR0617" H 3150 4200 50  0001 C CNN
F 1 "GND" H 3155 4277 50  0000 C CNN
F 2 "" H 3150 4450 50  0001 C CNN
F 3 "" H 3150 4450 50  0001 C CNN
	1    3150 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	3350 4100 3150 4100
Wire Wire Line
	3150 4100 3150 4400
$Comp
L Device:C C606
U 1 1 5B68CD47
P 2800 4200
F 0 "C606" H 2915 4246 50  0000 L CNN
F 1 "10u" H 2915 4155 50  0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric" H 2838 4050 50  0001 C CNN
F 3 "~" H 2800 4200 50  0001 C CNN
	1    2800 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	3250 4000 2800 4000
Wire Wire Line
	2800 4000 2800 4050
Wire Wire Line
	2800 4350 2800 4400
Wire Wire Line
	2800 4400 3150 4400
Connection ~ 3150 4400
Wire Wire Line
	3150 4400 3150 4450
$Comp
L Device:C C607
U 1 1 5B68F2EB
P 4950 4200
F 0 "C607" H 5065 4246 50  0000 L CNN
F 1 "10u" H 5065 4155 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4988 4050 50  0001 C CNN
F 3 "~" H 4950 4200 50  0001 C CNN
	1    4950 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	4950 4000 4950 4050
Connection ~ 4950 4000
$Comp
L power:GND #PWR0616
U 1 1 5B690874
P 4950 4400
F 0 "#PWR0616" H 4950 4150 50  0001 C CNN
F 1 "GND" H 4955 4227 50  0000 C CNN
F 2 "" H 4950 4400 50  0001 C CNN
F 3 "" H 4950 4400 50  0001 C CNN
	1    4950 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	4950 4350 4950 4400
Wire Wire Line
	4500 4200 4700 4200
Wire Wire Line
	4700 4200 4700 4000
Connection ~ 4700 4000
Wire Wire Line
	4700 4000 4500 4000
$Comp
L power:PWR_FLAG #FLG0603
U 1 1 5B90228F
P 2800 3900
F 0 "#FLG0603" H 2800 3975 50  0001 C CNN
F 1 "PWR_FLAG" H 2800 4074 50  0000 C CNN
F 2 "" H 2800 3900 50  0001 C CNN
F 3 "~" H 2800 3900 50  0001 C CNN
	1    2800 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	2800 3900 2800 4000
Connection ~ 2800 4000
$Comp
L power:PWR_FLAG #FLG0602
U 1 1 5B903E52
P 7450 1900
F 0 "#FLG0602" H 7450 1975 50  0001 C CNN
F 1 "PWR_FLAG" H 7450 2074 50  0000 C CNN
F 2 "" H 7450 1900 50  0001 C CNN
F 3 "~" H 7450 1900 50  0001 C CNN
	1    7450 1900
	1    0    0    -1  
$EndComp
Wire Wire Line
	7050 1950 7450 1950
Wire Wire Line
	7450 1950 7450 1900
Connection ~ 7050 1950
Wire Wire Line
	7050 1950 7050 2000
$Comp
L Device:R R601
U 1 1 5B91EBF6
P 8450 1900
F 0 "R601" H 8520 1946 50  0000 L CNN
F 1 "220" H 8520 1855 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8380 1900 50  0001 C CNN
F 3 "~" H 8450 1900 50  0001 C CNN
	1    8450 1900
	1    0    0    -1  
$EndComp
$Comp
L power:-12V #PWR0611
U 1 1 5B91ED36
P 8450 2150
F 0 "#PWR0611" H 8450 2250 50  0001 C CNN
F 1 "-12V" H 8465 2323 50  0000 C CNN
F 2 "" H 8450 2150 50  0001 C CNN
F 3 "" H 8450 2150 50  0001 C CNN
	1    8450 2150
	-1   0    0    1   
$EndComp
Wire Wire Line
	8450 2050 8450 2150
$Comp
L Reference_Voltage:LM4040DBZ-10 D602
U 1 1 5B920998
P 8450 1350
F 0 "D602" V 8496 1262 50  0000 R CNN
F 1 "LM4040B-10" V 8405 1262 50  0000 R CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 8450 1150 50  0001 C CIN
F 3 "http://www.ti.com/lit/ds/symlink/lm4040-n.pdf" H 8450 1350 50  0001 C CIN
	1    8450 1350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8450 1500 8450 1650
$Comp
L power:GND #PWR0601
U 1 1 5B92273B
P 8450 1050
F 0 "#PWR0601" H 8450 800 50  0001 C CNN
F 1 "GND" H 8455 877 50  0000 C CNN
F 2 "" H 8450 1050 50  0001 C CNN
F 3 "" H 8450 1050 50  0001 C CNN
	1    8450 1050
	-1   0    0    1   
$EndComp
Wire Wire Line
	8450 1050 8450 1100
$Comp
L Device:C C601
U 1 1 5B92443B
P 9350 1350
F 0 "C601" H 9465 1396 50  0000 L CNN
F 1 "100n" H 9465 1305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9388 1200 50  0001 C CNN
F 3 "~" H 9350 1350 50  0001 C CNN
	1    9350 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	9350 1500 9350 1650
Connection ~ 8450 1650
Wire Wire Line
	8450 1650 8450 1750
Wire Wire Line
	9350 1200 9350 1100
Wire Wire Line
	9350 1100 8450 1100
Connection ~ 8450 1100
Wire Wire Line
	8450 1100 8450 1200
$Comp
L power:-10V #PWR0605
U 1 1 5B92C6FF
P 9350 1750
F 0 "#PWR0605" H 9350 1850 50  0001 C CNN
F 1 "-10V" H 9365 1923 50  0000 C CNN
F 2 "" H 9350 1750 50  0001 C CNN
F 3 "" H 9350 1750 50  0001 C CNN
	1    9350 1750
	-1   0    0    1   
$EndComp
Wire Wire Line
	9350 1650 9350 1750
Connection ~ 9350 1650
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 5B6B01F9
P 9900 1600
F 0 "#FLG0101" H 9900 1675 50  0001 C CNN
F 1 "PWR_FLAG" H 9900 1774 50  0000 C CNN
F 2 "" H 9900 1600 50  0001 C CNN
F 3 "~" H 9900 1600 50  0001 C CNN
	1    9900 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	9350 1650 9900 1650
Wire Wire Line
	9900 1650 9900 1600
$Comp
L Regulator_Linear:L7805 U601
U 1 1 5CA2059B
P 4500 2800
F 0 "U601" H 4500 3042 50  0000 C CNN
F 1 "R-78E3.3-1.0" H 4500 2951 50  0000 C CNN
F 2 "Package_SIP:SIP3_11.6x8.5mm" H 4525 2650 50  0001 L CIN
F 3 "http://www.st.com/content/ccc/resource/technical/document/datasheet/41/4f/b3/b0/12/d4/47/88/CD00000444.pdf/files/CD00000444.pdf/jcr:content/translations/en.CD00000444.pdf" H 4500 2750 50  0001 C CNN
	1    4500 2800
	1    0    0    -1  
$EndComp
$Comp
L Device:R R603
U 1 1 5CA26F1C
P 3550 2800
F 0 "R603" V 3343 2800 50  0000 C CNN
F 1 "10" V 3434 2800 50  0000 C CNN
F 2 "Resistor_SMD:R_2512_6332Metric" V 3480 2800 50  0001 C CNN
F 3 "~" H 3550 2800 50  0001 C CNN
	1    3550 2800
	0    1    1    0   
$EndComp
$Comp
L Device:CP C608
U 1 1 5CA275D4
P 3850 3050
F 0 "C608" H 3968 3096 50  0000 L CNN
F 1 "1000u" H 3968 3005 50  0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_10x12.6" H 3888 2900 50  0001 C CNN
F 3 "~" H 3850 3050 50  0001 C CNN
	1    3850 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	3700 2800 3850 2800
Wire Wire Line
	3850 2800 3850 2900
Wire Wire Line
	4200 2800 3850 2800
Connection ~ 3850 2800
Wire Wire Line
	4500 3250 3850 3250
Wire Wire Line
	3850 3250 3850 3200
$Comp
L power:PWR_FLAG #FLG0102
U 1 1 5CA4E308
P 3850 2700
F 0 "#FLG0102" H 3850 2775 50  0001 C CNN
F 1 "PWR_FLAG" H 3850 2873 50  0000 C CNN
F 2 "" H 3850 2700 50  0001 C CNN
F 3 "~" H 3850 2700 50  0001 C CNN
	1    3850 2700
	1    0    0    -1  
$EndComp
Wire Wire Line
	3850 2700 3850 2800
Text Notes 3850 3200 0    50   ~ 0
ESR<=18mOhm!\n
Text Notes 3450 2950 0    50   ~ 0
1Watt!
Wire Wire Line
	8450 1650 9350 1650
Wire Wire Line
	2800 2800 2800 2400
Wire Wire Line
	2800 2800 3250 2800
Wire Wire Line
	6400 1200 6400 1400
$EndSCHEMATC