1U Rim.sch

EESchema Schematic File Version 4
LIBS:1U Rim-cache
EELAYER 26 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:R R4
U 1 1 5BE55CC3
P 1250 2450
F 0 "R4" H 1320 2496 50  0000 L CNN
F 1 "100k" H 1320 2405 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1180 2450 50  0001 C CNN
F 3 "" H 1250 2450 50  0001 C CNN
	1    1250 2450
	1    0    0    -1  
$EndComp
$Comp
L Device:C C2
U 1 1 5BE55D04
P 1450 3050
F 0 "C2" H 1565 3096 50  0000 L CNN
F 1 "100p" H 1565 3005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 1488 2900 50  0001 C CNN
F 3 "" H 1450 3050 50  0001 C CNN
	1    1450 3050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR06
U 1 1 5BE55D58
P 1450 3300
F 0 "#PWR06" H 1450 3050 50  0001 C CNN
F 1 "GND" H 1455 3127 50  0000 C CNN
F 2 "" H 1450 3300 50  0001 C CNN
F 3 "" H 1450 3300 50  0001 C CNN
	1    1450 3300
	1    0    0    -1  
$EndComp
$Comp
L Amplifier_Operational:TL074 U1
U 1 1 5BE55E00
P 4300 3000
F 0 "U1" H 4300 3367 50  0000 C CNN
F 1 "TL074" H 4300 3276 50  0000 C CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 4250 3100 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 4350 3200 50  0001 C CNN
	1    4300 3000
	1    0    0    1   
$EndComp
$Comp
L Device:R R9
U 1 1 5BE55EE2
P 5050 3250
F 0 "R9" H 4980 3204 50  0000 R CNN
F 1 "1M" H 4980 3295 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4980 3250 50  0001 C CNN
F 3 "" H 5050 3250 50  0001 C CNN
	1    5050 3250
	-1   0    0    1   
$EndComp
$Comp
L Transistor_BJT:BC859 Q2
U 1 1 5BE55F46
P 5550 3500
F 0 "Q2" H 5741 3454 50  0000 L CNN
F 1 "BC859" H 5741 3545 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 5750 3425 50  0001 L CIN
F 3 "http://www.infineon.com/dgdl/Infineon-BC857SERIES_BC858SERIES_BC859SERIES_BC860SERIES-DS-v01_01-en.pdf?fileId=db3a304314dca389011541da0e3a1661" H 5550 3500 50  0001 L CNN
	1    5550 3500
	1    0    0    1   
$EndComp
$Comp
L Device:R R10
U 1 1 5BE55F8C
P 5050 3750
F 0 "R10" H 4980 3704 50  0000 R CNN
F 1 "47k" H 4980 3795 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4980 3750 50  0001 C CNN
F 3 "" H 5050 3750 50  0001 C CNN
	1    5050 3750
	-1   0    0    1   
$EndComp
$Comp
L Transistor_BJT:BC849 Q1
U 1 1 5BE55FE8
P 4950 4600
F 0 "Q1" H 5141 4646 50  0000 L CNN
F 1 "BC849" H 5141 4555 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 5150 4525 50  0001 L CIN
F 3 "http://www.infineon.com/dgdl/Infineon-BC847SERIES_BC848SERIES_BC849SERIES_BC850SERIES-DS-v01_01-en.pdf?fileId=db3a304314dca389011541d4630a1657" H 4950 4600 50  0001 L CNN
	1    4950 4600
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 2600 1250 2700
Wire Wire Line
	1450 2800 1450 2900
Wire Wire Line
	1450 3200 1450 3300
Wire Wire Line
	5050 3100 5050 3000
Wire Wire Line
	5050 3000 5650 3000
Wire Wire Line
	5650 3000 5650 3300
Wire Wire Line
	5050 3400 5050 3500
Wire Wire Line
	5050 3500 5350 3500
Wire Wire Line
	5050 3600 5050 3500
Connection ~ 5050 3500
$Comp
L Device:D D3
U 1 1 5BE567CF
P 5050 4150
F 0 "D3" V 5096 4071 50  0000 R CNN
F 1 "1n4148" V 5005 4071 50  0000 R CNN
F 2 "Diode_SMD:D_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5050 4150 50  0001 C CNN
F 3 "" H 5050 4150 50  0001 C CNN
	1    5050 4150
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5050 3900 5050 4000
Wire Wire Line
	5050 4300 5050 4400
$Comp
L power:GND #PWR09
U 1 1 5BE56C41
P 5050 4900
F 0 "#PWR09" H 5050 4650 50  0001 C CNN
F 1 "GND" H 5055 4727 50  0000 C CNN
F 2 "" H 5050 4900 50  0001 C CNN
F 3 "" H 5050 4900 50  0001 C CNN
	1    5050 4900
	1    0    0    -1  
$EndComp
Wire Wire Line
	5050 4800 5050 4900
$Comp
L Device:R R7
U 1 1 5BE56E96
P 4650 4850
F 0 "R7" H 4580 4804 50  0000 R CNN
F 1 "10k" H 4580 4895 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4580 4850 50  0001 C CNN
F 3 "" H 4650 4850 50  0001 C CNN
	1    4650 4850
	-1   0    0    1   
$EndComp
Wire Wire Line
	4750 4600 4650 4600
Wire Wire Line
	4650 4600 4650 4700
$Comp
L power:GND #PWR08
U 1 1 5BE57179
P 4650 5100
F 0 "#PWR08" H 4650 4850 50  0001 C CNN
F 1 "GND" H 4655 4927 50  0000 C CNN
F 2 "" H 4650 5100 50  0001 C CNN
F 3 "" H 4650 5100 50  0001 C CNN
	1    4650 5100
	1    0    0    -1  
$EndComp
Wire Wire Line
	4650 5100 4650 5000
$Comp
L Device:R R5
U 1 1 5BE57497
P 4400 4600
F 0 "R5" V 4607 4600 50  0000 C CNN
F 1 "22k" V 4516 4600 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4330 4600 50  0001 C CNN
F 3 "" H 4400 4600 50  0001 C CNN
	1    4400 4600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4550 4600 4650 4600
Connection ~ 4650 4600
$Comp
L Device:D D2
U 1 1 5BE5780B
P 4150 4850
F 0 "D2" V 4196 4771 50  0000 R CNN
F 1 "1n4148" V 4105 4771 50  0000 R CNN
F 2 "Diode_SMD:D_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 4150 4850 50  0001 C CNN
F 3 "" H 4150 4850 50  0001 C CNN
	1    4150 4850
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4250 4600 4150 4600
Wire Wire Line
	4150 4600 4150 4700
$Comp
L Device:R R2
U 1 1 5BE57C20
P 4150 5250
F 0 "R2" H 4080 5204 50  0000 R CNN
F 1 "22k" H 4080 5295 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4080 5250 50  0001 C CNN
F 3 "" H 4150 5250 50  0001 C CNN
	1    4150 5250
	-1   0    0    1   
$EndComp
Wire Wire Line
	4150 5000 4150 5100
$Comp
L Device:R R3
U 1 1 5BE58120
P 4150 5750
F 0 "R3" H 4080 5704 50  0000 R CNN
F 1 "22k" H 4080 5795 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4080 5750 50  0001 C CNN
F 3 "" H 4150 5750 50  0001 C CNN
	1    4150 5750
	-1   0    0    1   
$EndComp
Wire Wire Line
	4150 5400 4150 5500
$Comp
L power:GND #PWR04
U 1 1 5BE5860C
P 4150 6000
F 0 "#PWR04" H 4150 5750 50  0001 C CNN
F 1 "GND" H 4155 5827 50  0000 C CNN
F 2 "" H 4150 6000 50  0001 C CNN
F 3 "" H 4150 6000 50  0001 C CNN
	1    4150 6000
	1    0    0    -1  
$EndComp
Wire Wire Line
	4150 5900 4150 6000
$Comp
L Device:C C1
U 1 1 5BE58BD2
P 3900 4600
F 0 "C1" V 3648 4600 50  0000 C CNN
F 1 "18n" V 3739 4600 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 3938 4450 50  0001 C CNN
F 3 "" H 3900 4600 50  0001 C CNN
	1    3900 4600
	0    1    1    0   
$EndComp
Wire Wire Line
	4050 4600 4150 4600
Connection ~ 4150 4600
$Comp
L Device:R R1
U 1 1 5BE59199
P 3650 4850
F 0 "R1" H 3580 4804 50  0000 R CNN
F 1 "100k" H 3580 4895 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 3580 4850 50  0001 C CNN
F 3 "" H 3650 4850 50  0001 C CNN
	1    3650 4850
	-1   0    0    1   
$EndComp
Wire Wire Line
	3750 4600 3650 4600
Wire Wire Line
	3650 4600 3650 4700
$Comp
L power:GND #PWR02
U 1 1 5BE5981D
P 3650 5100
F 0 "#PWR02" H 3650 4850 50  0001 C CNN
F 1 "GND" H 3655 4927 50  0000 C CNN
F 2 "" H 3650 5100 50  0001 C CNN
F 3 "" H 3650 5100 50  0001 C CNN
	1    3650 5100
	1    0    0    -1  
$EndComp
Wire Wire Line
	3650 5000 3650 5100
$Comp
L Device:D D1
U 1 1 5BE59F11
P 3400 4600
F 0 "D1" H 3400 4384 50  0000 C CNN
F 1 "1n4148" H 3400 4475 50  0000 C CNN
F 2 "Diode_SMD:D_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3400 4600 50  0001 C CNN
F 3 "" H 3400 4600 50  0001 C CNN
	1    3400 4600
	-1   0    0    1   
$EndComp
Wire Wire Line
	3550 4600 3650 4600
Connection ~ 3650 4600
Wire Wire Line
	2550 4700 2650 4700
Wire Wire Line
	2650 4700 2650 4800
$Comp
L power:GND #PWR01
U 1 1 5BE5C52A
P 2650 4800
F 0 "#PWR01" H 2650 4550 50  0001 C CNN
F 1 "GND" H 2655 4627 50  0000 C CNN
F 2 "" H 2650 4800 50  0001 C CNN
F 3 "" H 2650 4800 50  0001 C CNN
	1    2650 4800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR03
U 1 1 5BE5C55D
P 1250 3000
F 0 "#PWR03" H 1250 2750 50  0001 C CNN
F 1 "GND" H 1255 2827 50  0000 C CNN
F 2 "" H 1250 3000 50  0001 C CNN
F 3 "" H 1250 3000 50  0001 C CNN
	1    1250 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	1150 2900 1250 2900
Wire Wire Line
	1250 2900 1250 3000
$Comp
L power:+12V #PWR05
U 1 1 5BE5D1CE
P 1250 2200
F 0 "#PWR05" H 1250 2050 50  0001 C CNN
F 1 "+12V" H 1265 2373 50  0000 C CNN
F 2 "" H 1250 2200 50  0001 C CNN
F 3 "" H 1250 2200 50  0001 C CNN
	1    1250 2200
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 2300 1250 2200
$Comp
L Device:R R11
U 1 1 5BE5DC93
P 5650 3950
F 0 "R11" H 5900 3900 50  0000 R CNN
F 1 "2.7k" H 5900 4000 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 5580 3950 50  0001 C CNN
F 3 "" H 5650 3950 50  0001 C CNN
	1    5650 3950
	-1   0    0    1   
$EndComp
Wire Wire Line
	5650 3700 5650 3800
$Comp
L Device:C C3
U 1 1 5BE5E729
P 5650 4450
F 0 "C3" H 5765 4496 50  0000 L CNN
F 1 "47n" H 5765 4405 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 5688 4300 50  0001 C CNN
F 3 "" H 5650 4450 50  0001 C CNN
	1    5650 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	5650 4100 5650 4200
$Comp
L power:GND #PWR010
U 1 1 5BE5F243
P 5650 4700
F 0 "#PWR010" H 5650 4450 50  0001 C CNN
F 1 "GND" H 5655 4527 50  0000 C CNN
F 2 "" H 5650 4700 50  0001 C CNN
F 3 "" H 5650 4700 50  0001 C CNN
	1    5650 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	5650 4600 5650 4700
$Comp
L Device:R R12
U 1 1 5BE5FD4F
P 5900 4200
F 0 "R12" V 6107 4200 50  0000 C CNN
F 1 "1M" V 6016 4200 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 5830 4200 50  0001 C CNN
F 3 "" H 5900 4200 50  0001 C CNN
	1    5900 4200
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5750 4200 5650 4200
Connection ~ 5650 4200
Wire Wire Line
	5650 4200 5650 4300
$Comp
L Amplifier_Operational:TL074 U1
U 2 1 5BE60900
P 7200 3600
F 0 "U1" H 7200 3967 50  0000 C CNN
F 1 "TL074" H 7200 3876 50  0000 C CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 7150 3700 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 7250 3800 50  0001 C CNN
	2    7200 3600
	1    0    0    -1  
$EndComp
$Comp
L Device:C C4
U 1 1 5BE60966
P 7000 4150
F 0 "C4" V 6748 4150 50  0000 C CNN
F 1 "10n" V 6839 4150 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7038 4000 50  0001 C CNN
F 3 "" H 7000 4150 50  0001 C CNN
	1    7000 4150
	0    1    1    0   
$EndComp
$Comp
L Device:C C7
U 1 1 5BE609C4
P 7500 4150
F 0 "C7" V 7248 4150 50  0000 C CNN
F 1 "10n" V 7339 4150 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7538 4000 50  0001 C CNN
F 3 "" H 7500 4150 50  0001 C CNN
	1    7500 4150
	0    1    1    0   
$EndComp
Wire Wire Line
	7150 4150 7250 4150
Wire Wire Line
	7500 3600 7750 3600
Wire Wire Line
	7750 3600 7750 3850
Wire Wire Line
	7750 4150 7650 4150
Wire Wire Line
	6850 4150 6750 4150
Wire Wire Line
	6750 4150 6750 3850
Wire Wire Line
	6750 3700 6900 3700
$Comp
L Device:R R13
U 1 1 5BE63E37
P 7000 4550
F 0 "R13" V 7207 4550 50  0000 C CNN
F 1 "100R" V 7116 4550 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 6930 4550 50  0001 C CNN
F 3 "" H 7000 4550 50  0001 C CNN
	1    7000 4550
	0    -1   -1   0   
$EndComp
Connection ~ 7250 4150
Wire Wire Line
	7250 4150 7350 4150
$Comp
L power:GND #PWR011
U 1 1 5BE64CA2
P 7900 4800
F 0 "#PWR011" H 7900 4550 50  0001 C CNN
F 1 "GND" H 7905 4627 50  0000 C CNN
F 2 "" H 7900 4800 50  0001 C CNN
F 3 "" H 7900 4800 50  0001 C CNN
	1    7900 4800
	1    0    0    -1  
$EndComp
$Comp
L Amplifier_Operational:TL074 U1
U 3 1 5BE65BA4
P 7200 5350
F 0 "U1" H 7200 5717 50  0000 C CNN
F 1 "TL074" H 7200 5626 50  0000 C CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 7150 5450 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 7250 5550 50  0001 C CNN
	3    7200 5350
	1    0    0    -1  
$EndComp
$Comp
L Amplifier_Operational:TL074 U1
U 4 1 5BE65C1B
P 7200 7100
F 0 "U1" H 7200 7467 50  0000 C CNN
F 1 "TL074" H 7200 7376 50  0000 C CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 7150 7200 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 7250 7300 50  0001 C CNN
	4    7200 7100
	1    0    0    -1  
$EndComp
$Comp
L Device:C C5
U 1 1 5BE66E64
P 7000 5900
F 0 "C5" V 6748 5900 50  0000 C CNN
F 1 "27n" V 6839 5900 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7038 5750 50  0001 C CNN
F 3 "" H 7000 5900 50  0001 C CNN
	1    7000 5900
	0    1    1    0   
$EndComp
$Comp
L Device:C C8
U 1 1 5BE66E6A
P 7500 5900
F 0 "C8" V 7248 5900 50  0000 C CNN
F 1 "27n" V 7339 5900 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7538 5750 50  0001 C CNN
F 3 "" H 7500 5900 50  0001 C CNN
	1    7500 5900
	0    1    1    0   
$EndComp
Wire Wire Line
	7150 5900 7250 5900
Wire Wire Line
	7500 5350 7750 5350
Wire Wire Line
	7750 5350 7750 5600
Wire Wire Line
	7750 5900 7650 5900
Wire Wire Line
	6850 5900 6750 5900
Wire Wire Line
	6750 5900 6750 5600
Wire Wire Line
	6750 5450 6900 5450
$Comp
L Device:R R14
U 1 1 5BE66E77
P 7000 6300
F 0 "R14" V 7207 6300 50  0000 C CNN
F 1 "100R" V 7116 6300 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 6930 6300 50  0001 C CNN
F 3 "" H 7000 6300 50  0001 C CNN
	1    7000 6300
	0    -1   -1   0   
$EndComp
Connection ~ 7250 5900
Wire Wire Line
	7250 5900 7350 5900
$Comp
L power:GND #PWR012
U 1 1 5BE66E80
P 7900 6550
F 0 "#PWR012" H 7900 6300 50  0001 C CNN
F 1 "GND" H 7905 6377 50  0000 C CNN
F 2 "" H 7900 6550 50  0001 C CNN
F 3 "" H 7900 6550 50  0001 C CNN
	1    7900 6550
	1    0    0    -1  
$EndComp
$Comp
L Device:C C6
U 1 1 5BE68204
P 7000 7650
F 0 "C6" V 6748 7650 50  0000 C CNN
F 1 "4.7n" V 6839 7650 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7038 7500 50  0001 C CNN
F 3 "" H 7000 7650 50  0001 C CNN
	1    7000 7650
	0    1    1    0   
$EndComp
$Comp
L Device:C C9
U 1 1 5BE6820A
P 7500 7650
F 0 "C9" V 7248 7650 50  0000 C CNN
F 1 "4.7n" V 7339 7650 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7538 7500 50  0001 C CNN
F 3 "" H 7500 7650 50  0001 C CNN
	1    7500 7650
	0    1    1    0   
$EndComp
Wire Wire Line
	7150 7650 7250 7650
Wire Wire Line
	7500 7100 7750 7100
Wire Wire Line
	7750 7100 7750 7350
Wire Wire Line
	7750 7650 7650 7650
Wire Wire Line
	6850 7650 6750 7650
Wire Wire Line
	6750 7650 6750 7350
Wire Wire Line
	6750 7200 6900 7200
$Comp
L Device:R R15
U 1 1 5BE68217
P 7250 7900
F 0 "R15" H 7180 7854 50  0000 R CNN
F 1 "2.2k" H 7180 7945 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7180 7900 50  0001 C CNN
F 3 "" H 7250 7900 50  0001 C CNN
	1    7250 7900
	-1   0    0    1   
$EndComp
Wire Wire Line
	7250 7650 7250 7750
Connection ~ 7250 7650
Wire Wire Line
	7250 7650 7350 7650
$Comp
L power:GND #PWR013
U 1 1 5BE68220
P 7250 8150
F 0 "#PWR013" H 7250 7900 50  0001 C CNN
F 1 "GND" H 7255 7977 50  0000 C CNN
F 2 "" H 7250 8150 50  0001 C CNN
F 3 "" H 7250 8150 50  0001 C CNN
	1    7250 8150
	1    0    0    -1  
$EndComp
Wire Wire Line
	7250 8050 7250 8150
Wire Wire Line
	6900 3500 6500 3500
Wire Wire Line
	6500 3500 6500 5250
Wire Wire Line
	6500 7000 6900 7000
Connection ~ 6500 5250
Wire Wire Line
	6500 5250 6500 7000
Wire Wire Line
	6500 5250 6900 5250
$Comp
L Device:R R16
U 1 1 5BE759A4
P 8000 3600
F 0 "R16" V 7793 3600 50  0000 C CNN
F 1 "12k" V 7884 3600 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7930 3600 50  0001 C CNN
F 3 "" H 8000 3600 50  0001 C CNN
	1    8000 3600
	0    1    1    0   
$EndComp
$Comp
L Device:R R17
U 1 1 5BE75C64
P 8000 5350
F 0 "R17" V 7793 5350 50  0000 C CNN
F 1 "12k" V 7884 5350 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7930 5350 50  0001 C CNN
F 3 "" H 8000 5350 50  0001 C CNN
	1    8000 5350
	0    1    1    0   
$EndComp
$Comp
L Device:R R18
U 1 1 5BE75F8B
P 8000 7100
F 0 "R18" V 7793 7100 50  0000 C CNN
F 1 "3.3k" V 7884 7100 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7930 7100 50  0001 C CNN
F 3 "" H 8000 7100 50  0001 C CNN
	1    8000 7100
	0    1    1    0   
$EndComp
Wire Wire Line
	7850 7100 7750 7100
Connection ~ 7750 7100
Wire Wire Line
	7850 5350 7750 5350
Connection ~ 7750 5350
Wire Wire Line
	7850 3600 7750 3600
Connection ~ 7750 3600
Wire Wire Line
	8150 3600 8250 3600
Wire Wire Line
	8250 3600 8250 5350
Wire Wire Line
	8250 7100 8150 7100
Wire Wire Line
	8150 5350 8250 5350
Connection ~ 8250 5350
Wire Wire Line
	8250 5350 8250 7100
Wire Wire Line
	4150 5500 5900 5500
Wire Wire Line
	5900 5500 5900 5250
Wire Wire Line
	5900 5250 6500 5250
Connection ~ 4150 5500
Wire Wire Line
	4150 5500 4150 5600
$Comp
L Device:D D4
U 1 1 5BE851A6
P 8450 5700
F 0 "D4" V 8550 5650 50  0000 R CNN
F 1 "1n4148" H 8500 5600 50  0000 R CNN
F 2 "Diode_SMD:D_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 8450 5700 50  0001 C CNN
F 3 "" H 8450 5700 50  0001 C CNN
	1    8450 5700
	0    -1   -1   0   
$EndComp
$Comp
L Device:D D5
U 1 1 5BE852A0
P 8750 5700
F 0 "D5" V 8650 5750 50  0000 L CNN
F 1 "1n4148" H 8700 5800 50  0000 L CNN
F 2 "Diode_SMD:D_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 8750 5700 50  0001 C CNN
F 3 "" H 8750 5700 50  0001 C CNN
	1    8750 5700
	0    1    1    0   
$EndComp
Wire Wire Line
	8450 5550 8450 5450
Wire Wire Line
	8450 5450 8600 5450
Wire Wire Line
	8750 5450 8750 5550
Wire Wire Line
	8450 5850 8450 5950
Wire Wire Line
	8450 5950 8600 5950
Wire Wire Line
	8750 5950 8750 5850
$Comp
L power:GND #PWR014
U 1 1 5BE8C151
P 8600 6050
F 0 "#PWR014" H 8600 5800 50  0001 C CNN
F 1 "GND" H 8605 5877 50  0000 C CNN
F 2 "" H 8600 6050 50  0001 C CNN
F 3 "" H 8600 6050 50  0001 C CNN
	1    8600 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	8600 5950 8600 6050
Connection ~ 8600 5950
Wire Wire Line
	8600 5950 8750 5950
Wire Wire Line
	8250 5350 8600 5350
Wire Wire Line
	8600 5350 8600 5450
Connection ~ 8600 5450
Wire Wire Line
	8600 5450 8750 5450
$Comp
L Device:R R19
U 1 1 5BE911A0
P 8950 5350
F 0 "R19" V 8743 5350 50  0000 C CNN
F 1 "12k" V 8834 5350 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8880 5350 50  0001 C CNN
F 3 "" H 8950 5350 50  0001 C CNN
	1    8950 5350
	0    1    1    0   
$EndComp
Wire Wire Line
	8600 5350 8800 5350
Connection ~ 8600 5350
$Comp
L Device:R R20
U 1 1 5BE93CD3
P 9200 5600
F 0 "R20" H 9130 5554 50  0000 R CNN
F 1 "680R" H 9130 5645 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 9130 5600 50  0001 C CNN
F 3 "" H 9200 5600 50  0001 C CNN
	1    9200 5600
	-1   0    0    1   
$EndComp
Wire Wire Line
	9100 5350 9200 5350
Wire Wire Line
	9200 5350 9200 5450
$Comp
L power:GND #PWR015
U 1 1 5BE968F9
P 9200 5850
F 0 "#PWR015" H 9200 5600 50  0001 C CNN
F 1 "GND" H 9205 5677 50  0000 C CNN
F 2 "" H 9200 5850 50  0001 C CNN
F 3 "" H 9200 5850 50  0001 C CNN
	1    9200 5850
	1    0    0    -1  
$EndComp
Wire Wire Line
	9200 5750 9200 5850
$Comp
L Transistor_BJT:BC849 Q3
U 1 1 5BE995CF
P 9600 5250
F 0 "Q3" V 9836 5250 50  0000 C CNN
F 1 "BC849" V 9927 5250 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 9800 5175 50  0001 L CIN
F 3 "http://www.infineon.com/dgdl/Infineon-BC847SERIES_BC848SERIES_BC849SERIES_BC850SERIES-DS-v01_01-en.pdf?fileId=db3a304314dca389011541d4630a1657" H 9600 5250 50  0001 L CNN
	1    9600 5250
	0    -1   1    0   
$EndComp
Wire Wire Line
	9200 5350 9400 5350
Connection ~ 9200 5350
Wire Wire Line
	6050 4200 6200 4200
Wire Wire Line
	6200 4200 6200 3150
Wire Wire Line
	6200 3150 9600 3150
Wire Wire Line
	9600 3150 9600 5050
$Comp
L Amplifier_Operational:TL072 U2
U 1 1 5BEA048E
P 10850 5250
F 0 "U2" H 10850 5617 50  0000 C CNN
F 1 "TL072" H 10850 5526 50  0000 C CNN
F 2 "Package_SO:TSSOP-8_4.4x3mm_P0.65mm" H 10850 5250 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 10850 5250 50  0001 C CNN
	1    10850 5250
	1    0    0    -1  
$EndComp
$Comp
L Amplifier_Operational:TL072 U2
U 2 1 5BEA053D
P 12850 5350
F 0 "U2" H 12850 5717 50  0000 C CNN
F 1 "TL072" H 12850 5626 50  0000 C CNN
F 2 "Package_SO:TSSOP-8_4.4x3mm_P0.65mm" H 12850 5350 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 12850 5350 50  0001 C CNN
	2    12850 5350
	1    0    0    -1  
$EndComp
Wire Wire Line
	10350 5350 10450 5350
$Comp
L Device:C C10
U 1 1 5BEA37EA
P 10850 5750
F 0 "C10" V 10598 5750 50  0000 C CNN
F 1 "220p" V 10689 5750 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 10888 5600 50  0001 C CNN
F 3 "" H 10850 5750 50  0001 C CNN
	1    10850 5750
	0    1    1    0   
$EndComp
Wire Wire Line
	10700 5750 10450 5750
Wire Wire Line
	10450 5750 10450 5350
Connection ~ 10450 5350
Wire Wire Line
	10450 5350 10550 5350
Wire Wire Line
	11000 5750 11250 5750
Wire Wire Line
	11250 5750 11250 5250
Wire Wire Line
	11250 5250 11150 5250
$Comp
L Device:R R21
U 1 1 5BEAA122
P 10850 6100
F 0 "R21" V 10643 6100 50  0000 C CNN
F 1 "100k" V 10734 6100 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 10780 6100 50  0001 C CNN
F 3 "" H 10850 6100 50  0001 C CNN
	1    10850 6100
	0    1    1    0   
$EndComp
Wire Wire Line
	10450 5750 10450 6100
Wire Wire Line
	10450 6100 10700 6100
Connection ~ 10450 5750
Wire Wire Line
	11000 6100 11250 6100
Wire Wire Line
	11250 6100 11250 5750
Connection ~ 11250 5750
$Comp
L power:GND #PWR017
U 1 1 5BEB14AB
P 10400 4950
F 0 "#PWR017" H 10400 4700 50  0001 C CNN
F 1 "GND" H 10405 4777 50  0000 C CNN
F 2 "" H 10400 4950 50  0001 C CNN
F 3 "" H 10400 4950 50  0001 C CNN
	1    10400 4950
	1    0    0    -1  
$EndComp
Wire Wire Line
	10550 5150 10550 4850
Wire Wire Line
	10550 4850 10400 4850
Wire Wire Line
	10400 4850 10400 4950
$Comp
L Device:C C11
U 1 1 5BEB54C7
P 11500 5250
F 0 "C11" V 11248 5250 50  0000 C CNN
F 1 "10n" V 11339 5250 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 11538 5100 50  0001 C CNN
F 3 "" H 11500 5250 50  0001 C CNN
	1    11500 5250
	0    1    1    0   
$EndComp
Wire Wire Line
	11350 5250 11250 5250
Connection ~ 11250 5250
$Comp
L Device:C C12
U 1 1 5BEB9227
P 12000 5250
F 0 "C12" V 11748 5250 50  0000 C CNN
F 1 "10n" V 11839 5250 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 12038 5100 50  0001 C CNN
F 3 "" H 12000 5250 50  0001 C CNN
	1    12000 5250
	0    1    1    0   
$EndComp
Wire Wire Line
	11650 5250 11750 5250
$Comp
L Device:R R24
U 1 1 5BEBCF52
P 12450 5700
F 0 "R24" H 12380 5654 50  0000 R CNN
F 1 "4.7k" H 12380 5745 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 12380 5700 50  0001 C CNN
F 3 "" H 12450 5700 50  0001 C CNN
	1    12450 5700
	-1   0    0    1   
$EndComp
Wire Wire Line
	12550 5450 12450 5450
Wire Wire Line
	12450 5450 12450 5550
$Comp
L power:GND #PWR021
U 1 1 5BEC0E1C
P 12450 5950
F 0 "#PWR021" H 12450 5700 50  0001 C CNN
F 1 "GND" H 12455 5777 50  0000 C CNN
F 2 "" H 12450 5950 50  0001 C CNN
F 3 "" H 12450 5950 50  0001 C CNN
	1    12450 5950
	1    0    0    -1  
$EndComp
Wire Wire Line
	12450 5850 12450 5950
$Comp
L Device:R R23
U 1 1 5BEC4D93
P 12250 5700
F 0 "R23" H 12180 5654 50  0000 R CNN
F 1 "220k" H 12180 5745 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 12180 5700 50  0001 C CNN
F 3 "" H 12250 5700 50  0001 C CNN
	1    12250 5700
	-1   0    0    1   
$EndComp
Wire Wire Line
	12550 5250 12250 5250
Wire Wire Line
	12250 5250 12250 5550
$Comp
L power:GND #PWR020
U 1 1 5BEC8F69
P 12250 5950
F 0 "#PWR020" H 12250 5700 50  0001 C CNN
F 1 "GND" H 12255 5777 50  0000 C CNN
F 2 "" H 12250 5950 50  0001 C CNN
F 3 "" H 12250 5950 50  0001 C CNN
	1    12250 5950
	1    0    0    -1  
$EndComp
Wire Wire Line
	12250 5850 12250 5950
Wire Wire Line
	12150 5250 12250 5250
Connection ~ 12250 5250
$Comp
L Device:R R22
U 1 1 5BED5579
P 12000 4800
F 0 "R22" V 11793 4800 50  0000 C CNN
F 1 "22k" V 11884 4800 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 11930 4800 50  0001 C CNN
F 3 "" H 12000 4800 50  0001 C CNN
	1    12000 4800
	0    1    1    0   
$EndComp
Wire Wire Line
	11750 5250 11750 4800
Wire Wire Line
	11750 4800 11850 4800
Connection ~ 11750 5250
Wire Wire Line
	11750 5250 11850 5250
Wire Wire Line
	12150 4800 12450 4800
Wire Wire Line
	12450 4800 12450 5450
Connection ~ 12450 5450
$Comp
L Device:R R25
U 1 1 5BEDE0F7
P 12900 4800
F 0 "R25" V 12693 4800 50  0000 C CNN
F 1 "4.7k" V 12784 4800 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 12830 4800 50  0001 C CNN
F 3 "" H 12900 4800 50  0001 C CNN
	1    12900 4800
	0    1    1    0   
$EndComp
Wire Wire Line
	12750 4800 12450 4800
Connection ~ 12450 4800
Wire Wire Line
	13050 4800 13250 4800
Wire Wire Line
	13250 4800 13250 5350
Wire Wire Line
	13250 5350 13150 5350
$Comp
L Device:R R26
U 1 1 5BEE7659
P 13500 5350
F 0 "R26" V 13293 5350 50  0000 C CNN
F 1 "1k" V 13384 5350 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 13430 5350 50  0001 C CNN
F 3 "" H 13500 5350 50  0001 C CNN
	1    13500 5350
	0    1    1    0   
$EndComp
Wire Wire Line
	13350 5350 13250 5350
Connection ~ 13250 5350
$Comp
L Device:C C17
U 1 1 5BEEC1F8
P 13750 5600
F 0 "C17" H 14000 5550 50  0000 R CNN
F 1 "10n" H 14000 5650 50  0000 R CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 13788 5450 50  0001 C CNN
F 3 "" H 13750 5600 50  0001 C CNN
	1    13750 5600
	-1   0    0    1   
$EndComp
Wire Wire Line
	13650 5350 13750 5350
Wire Wire Line
	13750 5350 13750 5450
$Comp
L power:GND #PWR024
U 1 1 5BEF0FA7
P 13750 5850
F 0 "#PWR024" H 13750 5600 50  0001 C CNN
F 1 "GND" H 13755 5677 50  0000 C CNN
F 2 "" H 13750 5850 50  0001 C CNN
F 3 "" H 13750 5850 50  0001 C CNN
	1    13750 5850
	1    0    0    -1  
$EndComp
Wire Wire Line
	13750 5750 13750 5850
$Comp
L power:GND #PWR026
U 1 1 5BEFB086
P 13950 5550
F 0 "#PWR026" H 13950 5300 50  0001 C CNN
F 1 "GND" H 13955 5377 50  0000 C CNN
F 2 "" H 13950 5550 50  0001 C CNN
F 3 "" H 13950 5550 50  0001 C CNN
	1    13950 5550
	1    0    0    -1  
$EndComp
Wire Wire Line
	14050 5450 13950 5450
Wire Wire Line
	13950 5450 13950 5550
$Comp
L power:+12V #PWR022
U 1 1 5BF0607D
P 12450 1200
F 0 "#PWR022" H 12450 1050 50  0001 C CNN
F 1 "+12V" H 12465 1373 50  0000 C CNN
F 2 "" H 12450 1200 50  0001 C CNN
F 3 "" H 12450 1200 50  0001 C CNN
	1    12450 1200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR023
U 1 1 5BF06116
P 12900 1200
F 0 "#PWR023" H 12900 950 50  0001 C CNN
F 1 "GND" H 12905 1027 50  0000 C CNN
F 2 "" H 12900 1200 50  0001 C CNN
F 3 "" H 12900 1200 50  0001 C CNN
	1    12900 1200
	-1   0    0    1   
$EndComp
$Comp
L power:-12V #PWR025
U 1 1 5BF0621F
P 13300 1200
F 0 "#PWR025" H 13300 1300 50  0001 C CNN
F 1 "-12V" H 13315 1373 50  0000 C CNN
F 2 "" H 13300 1200 50  0001 C CNN
F 3 "" H 13300 1200 50  0001 C CNN
	1    13300 1200
	1    0    0    -1  
$EndComp
$Comp
L power:PWR_FLAG #FLG01
U 1 1 5BF062CD
P 12450 1300
F 0 "#FLG01" H 12450 1375 50  0001 C CNN
F 1 "PWR_FLAG" H 12450 1473 50  0000 C CNN
F 2 "" H 12450 1300 50  0001 C CNN
F 3 "~" H 12450 1300 50  0001 C CNN
	1    12450 1300
	-1   0    0    1   
$EndComp
$Comp
L power:PWR_FLAG #FLG02
U 1 1 5BF063BF
P 12900 1300
F 0 "#FLG02" H 12900 1375 50  0001 C CNN
F 1 "PWR_FLAG" H 12900 1473 50  0000 C CNN
F 2 "" H 12900 1300 50  0001 C CNN
F 3 "~" H 12900 1300 50  0001 C CNN
	1    12900 1300
	-1   0    0    1   
$EndComp
$Comp
L power:PWR_FLAG #FLG03
U 1 1 5BF0643A
P 13300 1300
F 0 "#FLG03" H 13300 1375 50  0001 C CNN
F 1 "PWR_FLAG" H 13300 1473 50  0000 C CNN
F 2 "" H 13300 1300 50  0001 C CNN
F 3 "~" H 13300 1300 50  0001 C CNN
	1    13300 1300
	-1   0    0    1   
$EndComp
Wire Wire Line
	12450 1300 12450 1200
Wire Wire Line
	12900 1300 12900 1200
Wire Wire Line
	13300 1300 13300 1200
$Comp
L Amplifier_Operational:TL072 U2
U 3 1 5BF2031E
P 11750 2400
F 0 "U2" H 11708 2446 50  0000 L CNN
F 1 "TL072" H 11708 2355 50  0000 L CNN
F 2 "Package_SO:TSSOP-8_4.4x3mm_P0.65mm" H 11750 2400 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 11750 2400 50  0001 C CNN
	3    11750 2400
	1    0    0    -1  
$EndComp
$Comp
L Amplifier_Operational:TL074 U1
U 5 1 5BF203DF
P 12250 2400
F 0 "U1" H 12208 2446 50  0000 L CNN
F 1 "TL074" H 12208 2355 50  0000 L CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 12200 2500 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 12300 2600 50  0001 C CNN
	5    12250 2400
	1    0    0    -1  
$EndComp
$Comp
L Device:C C13
U 1 1 5BF20B51
P 13400 2150
F 0 "C13" H 13285 2104 50  0000 R CNN
F 1 "100n" H 13285 2195 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 13438 2000 50  0001 C CNN
F 3 "" H 13400 2150 50  0001 C CNN
	1    13400 2150
	-1   0    0    1   
$EndComp
$Comp
L Device:C C14
U 1 1 5BF20E21
P 13400 2650
F 0 "C14" H 13285 2604 50  0000 R CNN
F 1 "100n" H 13285 2695 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 13438 2500 50  0001 C CNN
F 3 "" H 13400 2650 50  0001 C CNN
	1    13400 2650
	-1   0    0    1   
$EndComp
$Comp
L Device:C C15
U 1 1 5BF20EB3
P 13750 2150
F 0 "C15" H 13635 2104 50  0000 R CNN
F 1 "100n" H 13635 2195 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 13788 2000 50  0001 C CNN
F 3 "" H 13750 2150 50  0001 C CNN
	1    13750 2150
	-1   0    0    1   
$EndComp
$Comp
L Device:C C16
U 1 1 5BF20F4B
P 13750 2650
F 0 "C16" H 13635 2604 50  0000 R CNN
F 1 "100n" H 13635 2695 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 13788 2500 50  0001 C CNN
F 3 "" H 13750 2650 50  0001 C CNN
	1    13750 2650
	-1   0    0    1   
$EndComp
$Comp
L Device:CP C18
U 1 1 5BF20FFB
P 14100 2150
F 0 "C18" H 14218 2196 50  0000 L CNN
F 1 "10u" H 14218 2105 50  0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_3x5.3" H 14138 2000 50  0001 C CNN
F 3 "~" H 14100 2150 50  0001 C CNN
	1    14100 2150
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C19
U 1 1 5BF21097
P 14100 2650
F 0 "C19" H 14218 2696 50  0000 L CNN
F 1 "10u" H 14218 2605 50  0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_3x5.3" H 14138 2500 50  0001 C CNN
F 3 "~" H 14100 2650 50  0001 C CNN
	1    14100 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	11650 2100 11650 1900
Wire Wire Line
	11650 1900 12150 1900
Wire Wire Line
	12150 2100 12150 1900
Connection ~ 12150 1900
Wire Wire Line
	12150 1900 12650 1900
Wire Wire Line
	13400 2000 13400 1900
Wire Wire Line
	13400 1900 13750 1900
Wire Wire Line
	13750 2000 13750 1900
Connection ~ 13750 1900
Wire Wire Line
	13750 1900 14100 1900
Wire Wire Line
	14100 2000 14100 1900
Connection ~ 14100 1900
Wire Wire Line
	14100 1900 14400 1900
Wire Wire Line
	11650 2700 11650 2900
Wire Wire Line
	11650 2900 12150 2900
Wire Wire Line
	12150 2700 12150 2900
Connection ~ 12150 2900
Wire Wire Line
	12150 2900 12650 2900
Wire Wire Line
	13400 2800 13400 2900
Wire Wire Line
	13400 2900 13750 2900
Wire Wire Line
	13750 2800 13750 2900
Connection ~ 13750 2900
Wire Wire Line
	13750 2900 14100 2900
Wire Wire Line
	14100 2800 14100 2900
Connection ~ 14100 2900
Wire Wire Line
	14100 2900 14450 2900
Wire Wire Line
	13400 2500 13400 2400
Wire Wire Line
	13400 2400 13750 2400
Connection ~ 13400 2400
Wire Wire Line
	13400 2400 13400 2300
Wire Wire Line
	13750 2500 13750 2400
Connection ~ 13750 2400
Wire Wire Line
	13750 2400 14100 2400
Wire Wire Line
	13750 2400 13750 2300
Wire Wire Line
	14100 2500 14100 2400
Connection ~ 14100 2400
Wire Wire Line
	14100 2400 14450 2400
Wire Wire Line
	14100 2400 14100 2300
$Comp
L power:+12V #PWR027
U 1 1 5BF8A625
P 14400 1800
F 0 "#PWR027" H 14400 1650 50  0001 C CNN
F 1 "+12V" H 14415 1973 50  0000 C CNN
F 2 "" H 14400 1800 50  0001 C CNN
F 3 "" H 14400 1800 50  0001 C CNN
	1    14400 1800
	1    0    0    -1  
$EndComp
$Comp
L power:-12V #PWR029
U 1 1 5BF8A6B0
P 14450 3000
F 0 "#PWR029" H 14450 3100 50  0001 C CNN
F 1 "-12V" H 14465 3173 50  0000 C CNN
F 2 "" H 14450 3000 50  0001 C CNN
F 3 "" H 14450 3000 50  0001 C CNN
	1    14450 3000
	-1   0    0    1   
$EndComp
Wire Wire Line
	14400 1900 14400 1800
Wire Wire Line
	14450 2900 14450 3000
$Comp
L power:GND #PWR028
U 1 1 5BF9918A
P 14450 2500
F 0 "#PWR028" H 14450 2250 50  0001 C CNN
F 1 "GND" H 14455 2327 50  0000 C CNN
F 2 "" H 14450 2500 50  0001 C CNN
F 3 "" H 14450 2500 50  0001 C CNN
	1    14450 2500
	1    0    0    -1  
$EndComp
Wire Wire Line
	14450 2400 14450 2500
$Comp
L Connector_Generic:Conn_01x03 J3
U 1 1 5BFA0D68
P 10750 1600
F 0 "J3" H 10830 1642 50  0000 L CNN
F 1 "PWR" H 10830 1551 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 10750 1600 50  0001 C CNN
F 3 "~" H 10750 1600 50  0001 C CNN
	1    10750 1600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR019
U 1 1 5BFA0E71
P 10400 1850
F 0 "#PWR019" H 10400 1600 50  0001 C CNN
F 1 "GND" H 10405 1677 50  0000 C CNN
F 2 "" H 10400 1850 50  0001 C CNN
F 3 "" H 10400 1850 50  0001 C CNN
	1    10400 1850
	1    0    0    -1  
$EndComp
$Comp
L power:+12V #PWR018
U 1 1 5BFA22CC
P 10150 1850
F 0 "#PWR018" H 10150 1700 50  0001 C CNN
F 1 "+12V" H 10165 2023 50  0000 C CNN
F 2 "" H 10150 1850 50  0001 C CNN
F 3 "" H 10150 1850 50  0001 C CNN
	1    10150 1850
	-1   0    0    1   
$EndComp
$Comp
L power:-12V #PWR016
U 1 1 5BFA286D
P 9900 1850
F 0 "#PWR016" H 9900 1950 50  0001 C CNN
F 1 "-12V" H 9915 2023 50  0000 C CNN
F 2 "" H 9900 1850 50  0001 C CNN
F 3 "" H 9900 1850 50  0001 C CNN
	1    9900 1850
	-1   0    0    1   
$EndComp
Wire Wire Line
	10550 1500 10400 1500
Wire Wire Line
	10400 1500 10400 1850
Wire Wire Line
	10550 1600 10150 1600
Wire Wire Line
	10150 1600 10150 1850
Wire Wire Line
	10550 1700 9900 1700
Wire Wire Line
	9900 1700 9900 1850
Wire Wire Line
	7250 4300 6750 4300
Wire Wire Line
	6750 4300 6750 4550
Wire Wire Line
	7250 4150 7250 4300
Wire Wire Line
	6750 4550 6850 4550
Wire Wire Line
	7900 4400 7750 4400
Wire Wire Line
	7750 4400 7750 4550
Wire Wire Line
	7250 6050 6750 6050
Wire Wire Line
	6750 6050 6750 6300
Wire Wire Line
	7250 5900 7250 6050
Wire Wire Line
	6850 6300 6750 6300
Wire Wire Line
	7900 6150 7750 6150
Wire Wire Line
	7750 6150 7750 6300
Text GLabel 2650 4600 2    50   Input ~ 0
Trig
Wire Wire Line
	2650 4600 2550 4600
Text GLabel 3150 4600 0    50   Input ~ 0
Trig
Wire Wire Line
	3150 4600 3250 4600
Text GLabel 3400 2900 2    50   Input ~ 0
Acc
Text GLabel 3800 2900 0    50   Input ~ 0
Acc
Text GLabel 7700 4550 0    50   Input ~ 0
Ptc1
Text GLabel 7200 4550 2    50   Input ~ 0
Ptc1
Wire Wire Line
	7200 4550 7150 4550
Wire Wire Line
	7700 4550 7750 4550
Text GLabel 7200 6300 2    50   Input ~ 0
Ptc2
Wire Wire Line
	7150 6300 7200 6300
Text GLabel 7700 6300 0    50   Input ~ 0
Ptc2
Wire Wire Line
	7700 6300 7750 6300
Text GLabel 9900 5350 2    50   Input ~ 0
Out
Text GLabel 10350 5350 0    50   Input ~ 0
Out
Connection ~ 13750 5350
$Comp
L Connector_Generic:Conn_01x03 J5
U 1 1 5C0E4922
P 10750 2350
F 0 "J5" H 10830 2392 50  0000 L CNN
F 1 "PWR_C" H 10830 2301 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 10750 2350 50  0001 C CNN
F 3 "~" H 10750 2350 50  0001 C CNN
	1    10750 2350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR034
U 1 1 5C0E4928
P 10400 2600
F 0 "#PWR034" H 10400 2350 50  0001 C CNN
F 1 "GND" H 10405 2427 50  0000 C CNN
F 2 "" H 10400 2600 50  0001 C CNN
F 3 "" H 10400 2600 50  0001 C CNN
	1    10400 2600
	1    0    0    -1  
$EndComp
$Comp
L power:+12V #PWR032
U 1 1 5C0E492E
P 10150 2600
F 0 "#PWR032" H 10150 2450 50  0001 C CNN
F 1 "+12V" H 10165 2773 50  0000 C CNN
F 2 "" H 10150 2600 50  0001 C CNN
F 3 "" H 10150 2600 50  0001 C CNN
	1    10150 2600
	-1   0    0    1   
$EndComp
$Comp
L power:-12V #PWR030
U 1 1 5C0E4934
P 9900 2600
F 0 "#PWR030" H 9900 2700 50  0001 C CNN
F 1 "-12V" H 9915 2773 50  0000 C CNN
F 2 "" H 9900 2600 50  0001 C CNN
F 3 "" H 9900 2600 50  0001 C CNN
	1    9900 2600
	-1   0    0    1   
$EndComp
Wire Wire Line
	10550 2250 10400 2250
Wire Wire Line
	10400 2250 10400 2600
Wire Wire Line
	10550 2350 10150 2350
Wire Wire Line
	10150 2350 10150 2600
Wire Wire Line
	10550 2450 9900 2450
Wire Wire Line
	9900 2450 9900 2600
$Comp
L Connector_Generic:Conn_01x03 J6
U 1 1 5C0FA926
P 10750 3150
F 0 "J6" H 10829 3192 50  0000 L CNN
F 1 "PWR_M" H 10829 3101 50  0000 L CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical" H 10750 3150 50  0001 C CNN
F 3 "~" H 10750 3150 50  0001 C CNN
	1    10750 3150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR035
U 1 1 5C0FA92C
P 10400 3400
F 0 "#PWR035" H 10400 3150 50  0001 C CNN
F 1 "GND" H 10405 3227 50  0000 C CNN
F 2 "" H 10400 3400 50  0001 C CNN
F 3 "" H 10400 3400 50  0001 C CNN
	1    10400 3400
	1    0    0    -1  
$EndComp
$Comp
L power:+12V #PWR033
U 1 1 5C0FA932
P 10150 3400
F 0 "#PWR033" H 10150 3250 50  0001 C CNN
F 1 "+12V" H 10165 3573 50  0000 C CNN
F 2 "" H 10150 3400 50  0001 C CNN
F 3 "" H 10150 3400 50  0001 C CNN
	1    10150 3400
	-1   0    0    1   
$EndComp
$Comp
L power:-12V #PWR031
U 1 1 5C0FA938
P 9900 3400
F 0 "#PWR031" H 9900 3500 50  0001 C CNN
F 1 "-12V" H 9915 3573 50  0000 C CNN
F 2 "" H 9900 3400 50  0001 C CNN
F 3 "" H 9900 3400 50  0001 C CNN
	1    9900 3400
	-1   0    0    1   
$EndComp
Wire Wire Line
	10550 3050 10400 3050
Wire Wire Line
	10400 3050 10400 3400
Wire Wire Line
	10550 3150 10150 3150
Wire Wire Line
	10150 3150 10150 3400
Wire Wire Line
	10550 3250 9900 3250
Wire Wire Line
	9900 3250 9900 3400
$Comp
L Connector_Generic:Conn_01x03 J7
U 1 1 5C106371
P 15550 1350
F 0 "J7" H 15629 1392 50  0000 L CNN
F 1 "JCK_C" H 15629 1301 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 15550 1350 50  0001 C CNN
F 3 "~" H 15550 1350 50  0001 C CNN
	1    15550 1350
	1    0    0    -1  
$EndComp
Text GLabel 15250 1250 0    50   Input ~ 0
Acc
Text GLabel 15250 1350 0    50   Input ~ 0
Trig
Text GLabel 15250 1450 0    50   Input ~ 0
Out
Wire Wire Line
	15250 1250 15350 1250
Wire Wire Line
	15250 1350 15350 1350
Wire Wire Line
	15250 1450 15350 1450
$Comp
L Connector_Generic:Conn_01x03 J8
U 1 1 5C12B21F
P 15550 1750
F 0 "J8" H 15630 1792 50  0000 L CNN
F 1 "JCK_M" H 15630 1701 50  0000 L CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical" H 15550 1750 50  0001 C CNN
F 3 "~" H 15550 1750 50  0001 C CNN
	1    15550 1750
	1    0    0    -1  
$EndComp
Text GLabel 15250 1650 0    50   Input ~ 0
Acc
Text GLabel 15250 1750 0    50   Input ~ 0
Trig
Text GLabel 15250 1850 0    50   Input ~ 0
Out
Wire Wire Line
	15250 1650 15350 1650
Wire Wire Line
	15250 1750 15350 1750
Wire Wire Line
	15250 1850 15350 1850
$Comp
L Connector_Generic:Conn_01x03 J9
U 1 1 5C137546
P 15550 2150
F 0 "J9" H 15630 2192 50  0000 L CNN
F 1 "POT_C" H 15630 2101 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 15550 2150 50  0001 C CNN
F 3 "~" H 15550 2150 50  0001 C CNN
	1    15550 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	15250 2050 15350 2050
Wire Wire Line
	15250 2150 15350 2150
$Comp
L Connector_Generic:Conn_01x03 J10
U 1 1 5C137552
P 15550 2800
F 0 "J10" H 15629 2842 50  0000 L CNN
F 1 "POT_M" H 15629 2751 50  0000 L CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical" H 15550 2800 50  0001 C CNN
F 3 "~" H 15550 2800 50  0001 C CNN
	1    15550 2800
	1    0    0    -1  
$EndComp
Wire Wire Line
	15250 2700 15350 2700
Wire Wire Line
	15250 2800 15350 2800
Text GLabel 15250 2050 0    50   Input ~ 0
Ptc1
Text GLabel 15250 2150 0    50   Input ~ 0
Ptc2
$Comp
L power:GND #PWR036
U 1 1 5C145BD1
P 15150 2350
F 0 "#PWR036" H 15150 2100 50  0001 C CNN
F 1 "GND" H 15155 2177 50  0000 C CNN
F 2 "" H 15150 2350 50  0001 C CNN
F 3 "" H 15150 2350 50  0001 C CNN
	1    15150 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	15150 2250 15150 2350
Wire Wire Line
	15150 2250 15350 2250
Text GLabel 15250 2700 0    50   Input ~ 0
Ptc1
Text GLabel 15250 2800 0    50   Input ~ 0
Ptc2
$Comp
L power:GND #PWR037
U 1 1 5C15F992
P 15150 3000
F 0 "#PWR037" H 15150 2750 50  0001 C CNN
F 1 "GND" H 15155 2827 50  0000 C CNN
F 2 "" H 15150 3000 50  0001 C CNN
F 3 "" H 15150 3000 50  0001 C CNN
	1    15150 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	15150 2900 15150 3000
Wire Wire Line
	15150 2900 15350 2900
Wire Wire Line
	9800 5350 9900 5350
Wire Wire Line
	13750 5350 14050 5350
$Comp
L Connector:AudioJack2_Ground_Switch J2
U 1 1 5C39500C
P 950 2800
F 0 "J2" H 718 2779 50  0000 R CNN
F 1 "Accent" H 718 2870 50  0000 R CNN
F 2 "KraakenStuff:PJ301M-12" H 950 2800 50  0001 C CNN
F 3 "~" H 950 2800 50  0001 C CNN
	1    950  2800
	1    0    0    1   
$EndComp
$Comp
L Connector:AudioJack2_Ground_Switch J1
U 1 1 5C3BC78F
P 2350 4600
F 0 "J1" H 2118 4579 50  0000 R CNN
F 1 "Trigger" H 2118 4670 50  0000 R CNN
F 2 "KraakenStuff:PJ301M-12" H 2350 4600 50  0001 C CNN
F 3 "~" H 2350 4600 50  0001 C CNN
	1    2350 4600
	1    0    0    1   
$EndComp
$Comp
L Connector:AudioJack2_Ground_Switch J4
U 1 1 5C3BD1E1
P 14250 5350
F 0 "J4" H 14017 5329 50  0000 R CNN
F 1 "Out" H 14017 5420 50  0000 R CNN
F 2 "KraakenStuff:PJ301M-12" H 14250 5350 50  0001 C CNN
F 3 "~" H 14250 5350 50  0001 C CNN
	1    14250 5350
	-1   0    0    1   
$EndComp
$Comp
L Device:R_POT RV2
U 1 1 5C3CBD00
P 7900 6300
F 0 "RV2" H 8100 6200 50  0000 R CNN
F 1 "A5k" H 8050 6450 50  0000 R CNN
F 2 "KraakenStuff:POT-9MM-ALPHA" H 7900 6300 50  0001 C CNN
F 3 "~" H 7900 6300 50  0001 C CNN
	1    7900 6300
	1    0    0    1   
$EndComp
$Comp
L Device:R_POT RV1
U 1 1 5C3CC09B
P 7900 4550
F 0 "RV1" H 8100 4450 50  0000 R CNN
F 1 "A5k" H 8050 4700 50  0000 R CNN
F 2 "KraakenStuff:POT-9MM-ALPHA" H 7900 4550 50  0001 C CNN
F 3 "~" H 7900 4550 50  0001 C CNN
	1    7900 4550
	1    0    0    1   
$EndComp
Wire Wire Line
	7900 4700 7900 4750
Wire Wire Line
	8100 4550 8050 4550
Wire Wire Line
	8100 4550 8100 4750
Wire Wire Line
	8100 4750 7900 4750
Connection ~ 7900 4750
Wire Wire Line
	7900 4750 7900 4800
Wire Wire Line
	7900 6550 7900 6500
Connection ~ 7900 6500
Wire Wire Line
	7900 6500 7900 6450
$Comp
L Device:R R27
U 1 1 5C697744
P 7250 3850
F 0 "R27" V 7457 3850 50  0000 C CNN
F 1 "470k" V 7366 3850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7180 3850 50  0001 C CNN
F 3 "" H 7250 3850 50  0001 C CNN
	1    7250 3850
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6750 3850 7100 3850
Connection ~ 6750 3850
Wire Wire Line
	6750 3850 6750 3700
Wire Wire Line
	7400 3850 7750 3850
Connection ~ 7750 3850
Wire Wire Line
	7750 3850 7750 4150
$Comp
L Device:R R28
U 1 1 5C6B3D7F
P 7250 5600
F 0 "R28" V 7457 5600 50  0000 C CNN
F 1 "330k" V 7366 5600 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7180 5600 50  0001 C CNN
F 3 "" H 7250 5600 50  0001 C CNN
	1    7250 5600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7100 5600 6750 5600
Connection ~ 6750 5600
Wire Wire Line
	6750 5600 6750 5450
Wire Wire Line
	7400 5600 7750 5600
Connection ~ 7750 5600
Wire Wire Line
	7750 5600 7750 5900
$Comp
L Device:R R29
U 1 1 5C6D1463
P 7250 7350
F 0 "R29" V 7457 7350 50  0000 C CNN
F 1 "470k" V 7366 7350 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7180 7350 50  0001 C CNN
F 3 "" H 7250 7350 50  0001 C CNN
	1    7250 7350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7100 7350 6750 7350
Connection ~ 6750 7350
Wire Wire Line
	6750 7350 6750 7200
Wire Wire Line
	7400 7350 7750 7350
Connection ~ 7750 7350
Wire Wire Line
	7750 7350 7750 7650
Wire Wire Line
	8050 6300 8100 6300
Wire Wire Line
	8100 6300 8100 6500
Wire Wire Line
	7900 6500 8100 6500
$Comp
L Amplifier_Operational:TL072 U3
U 1 1 5C76ABED
P 2500 2900
F 0 "U3" H 2500 2533 50  0000 C CNN
F 1 "TL072" H 2500 2624 50  0000 C CNN
F 2 "Package_SO:TSSOP-8_4.4x3mm_P0.65mm" H 2500 2900 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 2500 2900 50  0001 C CNN
	1    2500 2900
	1    0    0    1   
$EndComp
$Comp
L Device:R R31
U 1 1 5C76ADCB
P 1850 2800
F 0 "R31" H 1920 2846 50  0000 L CNN
F 1 "100k" H 1920 2755 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1780 2800 50  0001 C CNN
F 3 "" H 1850 2800 50  0001 C CNN
	1    1850 2800
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR038
U 1 1 5C78C42F
P 2100 3100
F 0 "#PWR038" H 2100 2850 50  0001 C CNN
F 1 "GND" H 2105 2927 50  0000 C CNN
F 2 "" H 2100 3100 50  0001 C CNN
F 3 "" H 2100 3100 50  0001 C CNN
	1    2100 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 3000 2100 3000
Wire Wire Line
	2100 3000 2100 3100
$Comp
L Device:R R32
U 1 1 5C7E231C
P 2450 2400
F 0 "R32" H 2520 2446 50  0000 L CNN
F 1 "100k" H 2520 2355 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 2380 2400 50  0001 C CNN
F 3 "" H 2450 2400 50  0001 C CNN
	1    2450 2400
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R30
U 1 1 5C81616F
P 1850 2600
F 0 "R30" H 1920 2646 50  0000 L CNN
F 1 "180k" H 1920 2555 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1780 2600 50  0001 C CNN
F 3 "" H 1850 2600 50  0001 C CNN
	1    1850 2600
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R6
U 1 1 5BE55E8F
P 3150 2900
F 0 "R6" H 3080 2854 50  0000 R CNN
F 1 "100k" H 3080 2945 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 3080 2900 50  0001 C CNN
F 3 "" H 3150 2900 50  0001 C CNN
	1    3150 2900
	0    1    1    0   
$EndComp
$Comp
L Device:R R8
U 1 1 5BE55E56
P 4200 2600
F 0 "R8" V 3993 2600 50  0000 C CNN
F 1 "100k" V 4084 2600 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4130 2600 50  0001 C CNN
F 3 "" H 4200 2600 50  0001 C CNN
	1    4200 2600
	0    1    1    0   
$EndComp
Wire Wire Line
	2200 2800 2100 2800
Wire Wire Line
	2100 2800 2100 2600
Wire Wire Line
	2100 2400 2300 2400
Wire Wire Line
	2600 2400 2900 2400
Wire Wire Line
	2900 2900 2800 2900
Wire Wire Line
	2000 2800 2100 2800
Connection ~ 2100 2800
$Comp
L power:+12V #PWR07
U 1 1 5C9BE9C8
P 1600 2300
F 0 "#PWR07" H 1600 2150 50  0001 C CNN
F 1 "+12V" H 1615 2473 50  0000 C CNN
F 2 "" H 1600 2300 50  0001 C CNN
F 3 "" H 1600 2300 50  0001 C CNN
	1    1600 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 2600 2100 2600
Connection ~ 2100 2600
Wire Wire Line
	2100 2600 2100 2400
Wire Wire Line
	1600 2300 1600 2600
Wire Wire Line
	1600 2600 1700 2600
Wire Wire Line
	4000 2900 3900 2900
Wire Wire Line
	4700 3000 4600 3000
$Comp
L power:GND #PWR039
U 1 1 5CAA8B36
P 3900 3200
F 0 "#PWR039" H 3900 2950 50  0001 C CNN
F 1 "GND" H 3905 3027 50  0000 C CNN
F 2 "" H 3900 3200 50  0001 C CNN
F 3 "" H 3900 3200 50  0001 C CNN
	1    3900 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	3900 3200 3900 3100
Wire Wire Line
	3900 3100 4000 3100
Wire Wire Line
	1150 2700 1250 2700
Wire Wire Line
	1450 2800 1700 2800
Connection ~ 1450 2800
Wire Wire Line
	4700 3000 5050 3000
Connection ~ 5050 3000
Wire Wire Line
	2900 2400 2900 2900
$Comp
L Amplifier_Operational:TL072 U3
U 3 1 5CC94ABC
P 12750 2400
F 0 "U3" H 12708 2446 50  0000 L CNN
F 1 "TL072" H 12708 2355 50  0000 L CNN
F 2 "Package_SO:TSSOP-8_4.4x3mm_P0.65mm" H 12750 2400 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 12750 2400 50  0001 C CNN
	3    12750 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	12650 2100 12650 1900
Wire Wire Line
	12650 2700 12650 2900
$Comp
L Device:C C20
U 1 1 5CCBC456
P 13000 2150
F 0 "C20" H 12885 2104 50  0000 R CNN
F 1 "100n" H 12885 2195 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 13038 2000 50  0001 C CNN
F 3 "" H 13000 2150 50  0001 C CNN
	1    13000 2150
	-1   0    0    1   
$EndComp
$Comp
L Device:C C21
U 1 1 5CCBC45C
P 13000 2650
F 0 "C21" H 12885 2604 50  0000 R CNN
F 1 "100n" H 12885 2695 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 13038 2500 50  0001 C CNN
F 3 "" H 13000 2650 50  0001 C CNN
	1    13000 2650
	-1   0    0    1   
$EndComp
Wire Wire Line
	13000 2000 13000 1900
Wire Wire Line
	13000 2800 13000 2900
Wire Wire Line
	13000 2500 13000 2400
Connection ~ 13000 2400
Wire Wire Line
	13000 2400 13000 2300
Wire Wire Line
	13000 2400 13400 2400
Wire Wire Line
	13000 1900 13400 1900
Connection ~ 13400 1900
Wire Wire Line
	13000 2900 13400 2900
Connection ~ 13400 2900
Wire Wire Line
	12650 1900 13000 1900
Connection ~ 12650 1900
Connection ~ 13000 1900
Wire Wire Line
	12650 2900 13000 2900
Connection ~ 12650 2900
Connection ~ 13000 2900
Wire Wire Line
	2900 2900 3000 2900
Connection ~ 2900 2900
Wire Wire Line
	3300 2900 3400 2900
Connection ~ 4700 3000
Wire Wire Line
	3900 2600 4050 2600
Wire Wire Line
	3900 2600 3900 2900
Wire Wire Line
	4350 2600 4700 2600
Wire Wire Line
	4700 2600 4700 3000
Wire Wire Line
	3800 2900 3900 2900
Connection ~ 3900 2900
Wire Wire Line
	1150 2800 1450 2800
$Comp
L Amplifier_Operational:TL072 U3
U 2 1 5CE3ADB7
P 12100 3450
F 0 "U3" H 12100 3817 50  0000 C CNN
F 1 "TL072" H 12100 3726 50  0000 C CNN
F 2 "" H 12100 3450 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 12100 3450 50  0001 C CNN
	2    12100 3450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0101
U 1 1 5CE3AE9D
P 11700 3450
F 0 "#PWR0101" H 11700 3200 50  0001 C CNN
F 1 "GND" H 11705 3277 50  0000 C CNN
F 2 "" H 11700 3450 50  0001 C CNN
F 3 "" H 11700 3450 50  0001 C CNN
	1    11700 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	11700 3450 11700 3350
Wire Wire Line
	11700 3350 11800 3350
Wire Wire Line
	11800 3550 11800 3750
Wire Wire Line
	11800 3750 12400 3750
Wire Wire Line
	12400 3750 12400 3450
$EndSCHEMATC