tht-dip.sch-bak

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:C C4
U 1 1 5F26F275
P 6300 2250
F 0 "C4" V 6048 2250 50  0000 C CNN
F 1 "10uF" V 6139 2250 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 6338 2100 50  0001 C CNN
F 3 "~" H 6300 2250 50  0001 C CNN
	1    6300 2250
	0    1    1    0   
$EndComp
$Comp
L Device:R R7
U 1 1 5F27508E
P 5950 2250
F 0 "R7" V 5743 2250 50  0000 C CNN
F 1 "470" V 5834 2250 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 5880 2250 50  0001 C CNN
F 3 "~" H 5950 2250 50  0001 C CNN
	1    5950 2250
	0    1    1    0   
$EndComp
Wire Wire Line
	6150 2250 6100 2250
Wire Wire Line
	5800 2250 5750 2250
Wire Wire Line
	5750 2500 5750 2250
Text GLabel 7850 3050 0    50   Input ~ 0
V-
$Comp
L power:GND #PWR03
U 1 1 60CBE538
P 8400 3500
F 0 "#PWR03" H 8400 3250 50  0001 C CNN
F 1 "GND" H 8405 3327 50  0000 C CNN
F 2 "" H 8400 3500 50  0001 C CNN
F 3 "" H 8400 3500 50  0001 C CNN
	1    8400 3500
	1    0    0    -1  
$EndComp
$Comp
L Device:R R5
U 1 1 60CC1B82
P 7000 2000
F 0 "R5" H 7070 2046 50  0000 L CNN
F 1 "4.7K" H 7070 1955 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 6930 2000 50  0001 C CNN
F 3 "~" H 7000 2000 50  0001 C CNN
	1    7000 2000
	1    0    0    -1  
$EndComp
$Comp
L Device:R R6
U 1 1 60CC2755
P 7350 2000
F 0 "R6" H 7420 2046 50  0000 L CNN
F 1 "4.7K" H 7420 1955 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 7280 2000 50  0001 C CNN
F 3 "~" H 7350 2000 50  0001 C CNN
	1    7350 2000
	1    0    0    -1  
$EndComp
Wire Wire Line
	8400 3500 8400 3050
Wire Wire Line
	8400 2200 7000 2200
Wire Wire Line
	6450 2200 6450 2250
Wire Wire Line
	7000 2150 7000 2200
Connection ~ 7000 2200
Wire Wire Line
	7000 2200 6450 2200
Wire Wire Line
	7350 2150 7350 2700
Wire Wire Line
	7350 2700 8100 2700
Wire Wire Line
	7000 1850 7350 1850
$Comp
L Device:D_Zener D1
U 1 1 60CCADCC
P 6550 1700
F 0 "D1" V 6504 1780 50  0000 L CNN
F 1 "1N4746A (18V)" V 6595 1780 50  0000 L CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 6550 1700 50  0001 C CNN
F 3 "~" H 6550 1700 50  0001 C CNN
	1    6550 1700
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR02
U 1 1 60CCD631
P 6550 1900
F 0 "#PWR02" H 6550 1650 50  0001 C CNN
F 1 "GND" H 6555 1727 50  0000 C CNN
F 2 "" H 6550 1900 50  0001 C CNN
F 3 "" H 6550 1900 50  0001 C CNN
	1    6550 1900
	1    0    0    -1  
$EndComp
Wire Wire Line
	6550 1900 6550 1850
Wire Wire Line
	7350 1850 7350 1550
Wire Wire Line
	7350 1550 6550 1550
Connection ~ 7350 1850
$Comp
L Device:R R1
U 1 1 60CD2387
P 6300 950
F 0 "R1" V 6400 950 50  0000 C CNN
F 1 "100" V 6184 950 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 6230 950 50  0001 C CNN
F 3 "~" H 6300 950 50  0001 C CNN
	1    6300 950 
	0    1    1    0   
$EndComp
Connection ~ 6550 1550
$Comp
L power:GND #PWR01
U 1 1 60CD4831
P 5800 1300
F 0 "#PWR01" H 5800 1050 50  0001 C CNN
F 1 "GND" H 5805 1127 50  0000 C CNN
F 2 "" H 5800 1300 50  0001 C CNN
F 3 "" H 5800 1300 50  0001 C CNN
	1    5800 1300
	1    0    0    -1  
$EndComp
Wire Wire Line
	5800 1300 5800 1250
$Comp
L Device:C C1
U 1 1 60CD8E71
P 4900 1100
F 0 "C1" H 5015 1146 50  0000 L CNN
F 1 "0.1uF" H 5015 1055 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 4938 950 50  0001 C CNN
F 3 "~" H 4900 1100 50  0001 C CNN
	1    4900 1100
	1    0    0    -1  
$EndComp
$Comp
L Device:C C2
U 1 1 60CD8F9F
P 5400 1100
F 0 "C2" H 5515 1146 50  0000 L CNN
F 1 "10uF" H 5515 1055 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 5438 950 50  0001 C CNN
F 3 "~" H 5400 1100 50  0001 C CNN
	1    5400 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	6550 950  6450 950 
Wire Wire Line
	6550 950  6550 1550
Wire Wire Line
	5400 950  4900 950 
Connection ~ 5400 950 
Wire Wire Line
	4900 1250 5400 1250
Wire Wire Line
	5400 1250 5800 1250
Connection ~ 5400 1250
Text GLabel 4900 900  1    50   Input ~ 0
VCC
Text GLabel 4950 2050 1    50   Input ~ 0
VCC
Wire Wire Line
	4950 2050 4950 2200
Connection ~ 4900 950 
Wire Wire Line
	1900 3700 1900 3600
$Comp
L power:GND #PWR05
U 1 1 60D31041
P 1900 3700
F 0 "#PWR05" H 1900 3450 50  0001 C CNN
F 1 "GND" H 1905 3527 50  0000 C CNN
F 2 "" H 1900 3700 50  0001 C CNN
F 3 "" H 1900 3700 50  0001 C CNN
	1    1900 3700
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Female J4
U 1 1 60D2F44A
P 1900 2800
F 0 "J4" H 1792 2575 50  0000 C CNN
F 1 "Conn_01x01_Female" H 1792 2666 50  0001 C CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_ISO7380_Pad" H 1900 2800 50  0001 C CNN
F 3 "~" H 1900 2800 50  0001 C CNN
	1    1900 2800
	0    1    1    0   
$EndComp
$Comp
L Device:D D4
U 1 1 60D115A5
P 3600 2650
F 0 "D4" V 3646 2570 50  0000 R CNN
F 1 "1N4148" V 3555 2570 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 3600 2650 50  0001 C CNN
F 3 "~" H 3600 2650 50  0001 C CNN
	1    3600 2650
	0    1    1    0   
$EndComp
NoConn ~ 5050 2200
NoConn ~ 5050 2800
NoConn ~ 5150 2800
Text GLabel 4950 2900 3    50   Input ~ 0
V-
Wire Wire Line
	4950 2900 4950 2800
$Comp
L Device:R R4
U 1 1 60CDC00E
P 1900 1700
F 0 "R4" V 1693 1700 50  0000 C CNN
F 1 "1M" V 1784 1700 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 1830 1700 50  0001 C CNN
F 3 "~" H 1900 1700 50  0001 C CNN
	1    1900 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	1900 1850 1900 1950
$Comp
L Device:D D5
U 1 1 60CE8067
P 3600 3100
F 0 "D5" V 3646 3020 50  0000 R CNN
F 1 "1N4148" V 3555 3020 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 3600 3100 50  0001 C CNN
F 3 "~" H 3600 3100 50  0001 C CNN
	1    3600 3100
	0    1    1    0   
$EndComp
Wire Wire Line
	3600 2950 3600 2800
Wire Wire Line
	3600 3250 3600 3500
Connection ~ 7350 2700
$Comp
L Amplifier_Operational:NE5534 U1
U 1 1 60CCF692
P 5050 2500
F 0 "U1" H 5394 2546 50  0000 L CNN
F 1 "NE5534" H 5394 2455 50  0000 L CNN
F 2 "Package_DIP:DIP-8_W7.62mm_Socket" H 5100 2550 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/ne5534.pdf" H 5100 2650 50  0001 C CNN
	1    5050 2500
	1    0    0    -1  
$EndComp
Wire Wire Line
	7200 2700 7350 2700
$Comp
L Device:C C5
U 1 1 6077AA47
P 7050 2700
F 0 "C5" V 6798 2700 50  0000 C CNN
F 1 "10uF" V 6889 2700 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 7088 2550 50  0001 C CNN
F 3 "~" H 7050 2700 50  0001 C CNN
	1    7050 2700
	0    1    1    0   
$EndComp
Wire Wire Line
	6900 2700 6850 2700
$Comp
L Device:R R8
U 1 1 60779FC0
P 6700 2700
F 0 "R8" V 6493 2700 50  0000 C CNN
F 1 "470" V 6584 2700 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 6630 2700 50  0001 C CNN
F 3 "~" H 6700 2700 50  0001 C CNN
	1    6700 2700
	0    1    1    0   
$EndComp
$Comp
L Device:R R2
U 1 1 60D0AB7C
P 2800 1400
F 0 "R2" V 2593 1400 50  0000 C CNN
F 1 "56K" V 2684 1400 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 2730 1400 50  0001 C CNN
F 3 "~" H 2800 1400 50  0001 C CNN
	1    2800 1400
	1    0    0    -1  
$EndComp
$Comp
L Device:R R10
U 1 1 60D0BA9E
P 2600 3300
F 0 "R10" V 2393 3300 50  0000 C CNN
F 1 "56K" V 2484 3300 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 2530 3300 50  0001 C CNN
F 3 "~" H 2600 3300 50  0001 C CNN
	1    2600 3300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C7
U 1 1 60D10218
P 2850 3300
F 0 "C7" H 2965 3346 50  0000 L CNN
F 1 "10uF" H 2965 3255 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 2888 3150 50  0001 C CNN
F 3 "~" H 2850 3300 50  0001 C CNN
	1    2850 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2850 3150 2800 3150
Wire Wire Line
	2850 3450 2700 3450
Wire Wire Line
	2700 3450 2700 3500
Wire Wire Line
	2700 3600 1900 3600
Connection ~ 2700 3450
Wire Wire Line
	2700 3450 2600 3450
Connection ~ 1900 3600
Wire Wire Line
	3600 3500 3200 3500
Connection ~ 2700 3500
Wire Wire Line
	2700 3500 2700 3600
Wire Wire Line
	1900 1950 2350 1950
Wire Wire Line
	2350 1950 2350 2800
Wire Wire Line
	2350 2800 3600 2800
Connection ~ 1900 1950
Connection ~ 3600 2800
Wire Wire Line
	4000 2400 4000 2800
Wire Wire Line
	4000 2800 3600 2800
Wire Wire Line
	5350 2500 5750 2500
Connection ~ 5350 2500
$Comp
L Device:R R9
U 1 1 60D282CB
P 4200 2750
F 0 "R9" V 4300 2750 50  0000 C CNN
F 1 "100" V 4084 2750 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 4130 2750 50  0001 C CNN
F 3 "~" H 4200 2750 50  0001 C CNN
	1    4200 2750
	-1   0    0    1   
$EndComp
$Comp
L Device:C C6
U 1 1 60D29248
P 4200 3200
F 0 "C6" V 3948 3200 50  0000 C CNN
F 1 "47uF" V 4039 3200 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 4238 3050 50  0001 C CNN
F 3 "~" H 4200 3200 50  0001 C CNN
	1    4200 3200
	-1   0    0    1   
$EndComp
Wire Wire Line
	4200 3050 4200 2900
Wire Wire Line
	4200 3350 4200 3500
Wire Wire Line
	7850 3050 8400 3050
Connection ~ 2800 3150
Wire Wire Line
	2800 3150 2600 3150
Connection ~ 2800 1550
Wire Wire Line
	2800 1550 2800 3150
Wire Wire Line
	3600 1250 3600 2500
Wire Wire Line
	3700 1250 3600 1250
Connection ~ 3600 1250
Connection ~ 8400 3050
Text GLabel 5700 3500 1    50   Input ~ 0
VCC
Wire Wire Line
	5700 3500 5700 3650
NoConn ~ 5800 4250
Text GLabel 5700 4350 3    50   Input ~ 0
V-
Wire Wire Line
	5700 4350 5700 4250
Wire Wire Line
	5500 4050 5500 4700
Wire Wire Line
	6050 4700 6050 4200
Wire Wire Line
	6050 4200 6100 4200
Wire Wire Line
	6100 4200 6100 3950
Wire Wire Line
	6550 2700 6100 2700
Wire Wire Line
	6100 2700 6100 3950
Connection ~ 6100 3950
Connection ~ 3600 3500
Wire Wire Line
	4200 3500 3600 3500
Wire Wire Line
	4750 2400 4000 2400
Wire Wire Line
	4900 950  4900 900 
Wire Wire Line
	3700 950  3700 1250
Wire Wire Line
	3700 950  4450 950 
Wire Wire Line
	5350 2500 5350 3300
Wire Wire Line
	4200 2600 4650 2600
Wire Wire Line
	4650 3300 4650 2600
Connection ~ 4650 2600
Wire Wire Line
	4650 2600 4750 2600
$Comp
L Amplifier_Operational:NE5534 U2
U 1 1 60D5461E
P 5800 3950
F 0 "U2" H 6144 3996 50  0000 L CNN
F 1 "NE5534" H 6144 3905 50  0000 L CNN
F 2 "Package_DIP:DIP-8_W7.62mm_Socket" H 5850 4000 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/ne5534.pdf" H 5850 4100 50  0001 C CNN
	1    5800 3950
	1    0    0    -1  
$EndComp
Text Notes 8650 2700 0    50   ~ 0
+48 V phantom power
Wire Wire Line
	8400 3050 8400 2800
Wire Wire Line
	8100 2700 8100 2500
Wire Wire Line
	1050 3700 1050 3600
$Comp
L power:GND #PWR04
U 1 1 60CF6018
P 1050 3700
F 0 "#PWR04" H 1050 3450 50  0001 C CNN
F 1 "GND" H 1055 3527 50  0000 C CNN
F 2 "" H 1050 3700 50  0001 C CNN
F 3 "" H 1050 3700 50  0001 C CNN
	1    1050 3700
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Female J6
U 1 1 60CF6022
P 1050 3300
F 0 "J6" H 942 3167 50  0000 C CNN
F 1 "Conn_01x01_Female" H 942 3166 50  0001 C CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_ISO7380_Pad" H 1050 3300 50  0001 C CNN
F 3 "~" H 1050 3300 50  0001 C CNN
	1    1050 3300
	0    -1   -1   0   
$EndComp
$Comp
L Connector:Conn_01x01_Female J3
U 1 1 60CF602C
P 1050 2800
F 0 "J3" H 942 2575 50  0000 C CNN
F 1 "Conn_01x01_Female" H 942 2666 50  0001 C CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_ISO7380_Pad" H 1050 2800 50  0001 C CNN
F 3 "~" H 1050 2800 50  0001 C CNN
	1    1050 2800
	0    1    1    0   
$EndComp
$Comp
L Device:R R3
U 1 1 60CF6040
P 1050 1700
F 0 "R3" V 843 1700 50  0000 C CNN
F 1 "1M" V 934 1700 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 980 1700 50  0001 C CNN
F 3 "~" H 1050 1700 50  0001 C CNN
	1    1050 1700
	1    0    0    -1  
$EndComp
Connection ~ 1050 3600
Wire Wire Line
	1050 3600 1050 3500
Wire Wire Line
	1050 1550 1900 1550
Connection ~ 1900 1550
Wire Wire Line
	1900 1550 2800 1550
NoConn ~ 5800 3650
NoConn ~ 5900 4250
$Comp
L Device:D D2
U 1 1 60D2C176
P 3200 2050
F 0 "D2" V 3246 1970 50  0000 R CNN
F 1 "1N4148" V 3155 1970 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 3200 2050 50  0001 C CNN
F 3 "~" H 3200 2050 50  0001 C CNN
	1    3200 2050
	0    1    1    0   
$EndComp
$Comp
L Device:D D3
U 1 1 60D2CA7A
P 3200 2450
F 0 "D3" V 3246 2370 50  0000 R CNN
F 1 "1N4148" V 3155 2370 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 3200 2450 50  0001 C CNN
F 3 "~" H 3200 2450 50  0001 C CNN
	1    3200 2450
	0    1    1    0   
$EndComp
Wire Wire Line
	3200 1900 3200 1250
Wire Wire Line
	3200 2600 3200 3500
Wire Wire Line
	3200 2200 3200 2250
Connection ~ 3200 1250
Wire Wire Line
	3200 1250 3600 1250
Connection ~ 3200 3500
Wire Wire Line
	2800 1250 3200 1250
Wire Wire Line
	2700 3500 3200 3500
Text GLabel 1250 1950 2    50   Input ~ 0
ind
Wire Wire Line
	1050 1850 1050 1950
Wire Wire Line
	1250 1950 1050 1950
Connection ~ 1050 1950
Text GLabel 3100 2250 0    50   Input ~ 0
ind
Wire Wire Line
	3100 2250 3200 2250
Connection ~ 3200 2250
Wire Wire Line
	3200 2250 3200 2300
Text GLabel 3300 2250 2    50   Input ~ 0
outd
Wire Wire Line
	3300 2250 3200 2250
Text GLabel 5200 3850 0    50   Input ~ 0
outd
Wire Wire Line
	5200 3850 5500 3850
$Comp
L Device:R R11
U 1 1 60D5CF25
P 5050 4200
F 0 "R11" V 5150 4200 50  0000 C CNN
F 1 "100" V 4934 4200 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 4980 4200 50  0001 C CNN
F 3 "~" H 5050 4200 50  0001 C CNN
	1    5050 4200
	-1   0    0    1   
$EndComp
$Comp
L Device:C C8
U 1 1 60D5D1D3
P 5050 4650
F 0 "C8" V 4798 4650 50  0000 C CNN
F 1 "47uF" V 4889 4650 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 5088 4500 50  0001 C CNN
F 3 "~" H 5050 4650 50  0001 C CNN
	1    5050 4650
	-1   0    0    1   
$EndComp
Wire Wire Line
	5050 4500 5050 4350
Wire Wire Line
	5050 4050 5500 4050
Connection ~ 5500 4050
$Comp
L power:GND #PWR07
U 1 1 60D6632B
P 5050 5000
F 0 "#PWR07" H 5050 4750 50  0001 C CNN
F 1 "GND" H 5055 4827 50  0000 C CNN
F 2 "" H 5050 5000 50  0001 C CNN
F 3 "" H 5050 5000 50  0001 C CNN
	1    5050 5000
	1    0    0    -1  
$EndComp
Wire Wire Line
	5050 4800 5050 5000
Wire Wire Line
	1050 3600 1900 3600
Text Notes 4100 6300 0    50   ~ 0
SW1 and SW2 switch setting, Gain values in dB:\n700=18\n1K=20\n3K=29\n4K=32\n5K=34\n6K=35\n7K=37\n8K=38\nBoth must be set to the same.
Text Label 8050 2200 0    50   ~ 0
2
Text Label 7800 2700 0    50   ~ 0
3
Text Label 8400 2900 0    50   ~ 0
1
Wire Wire Line
	1900 1950 1900 2600
Wire Wire Line
	1050 1950 1050 2600
Text Notes 1950 3300 1    50   ~ 0
+ Piezo XTAL
Text Notes 1100 3300 1    50   ~ 0
Piezo XTAL +
Wire Wire Line
	1100 4650 850  4650
$Comp
L power:Earth #PWR06
U 1 1 60D17B0A
P 850 4650
F 0 "#PWR06" H 850 4400 50  0001 C CNN
F 1 "Earth" H 850 4500 50  0001 C CNN
F 2 "" H 850 4650 50  0001 C CNN
F 3 "~" H 850 4650 50  0001 C CNN
	1    850  4650
	1    0    0    -1  
$EndComp
Connection ~ 1100 4900
Wire Wire Line
	1100 4900 1100 5150
Connection ~ 1100 4650
Wire Wire Line
	1100 4650 1100 4900
Wire Wire Line
	1100 4400 1100 4650
$Comp
L Connector:Conn_01x01_Female J10
U 1 1 60CDC51F
P 1300 5150
F 0 "J10" H 1192 5017 50  0000 C CNN
F 1 "Conn_01x01_Female" H 1192 5016 50  0001 C CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_ISO7380_Pad" H 1300 5150 50  0001 C CNN
F 3 "~" H 1300 5150 50  0001 C CNN
	1    1300 5150
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Female J9
U 1 1 60CDBF22
P 1300 4900
F 0 "J9" H 1192 4767 50  0000 C CNN
F 1 "Conn_01x01_Female" H 1192 4766 50  0001 C CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_ISO7380_Pad" H 1300 4900 50  0001 C CNN
F 3 "~" H 1300 4900 50  0001 C CNN
	1    1300 4900
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Female J8
U 1 1 60CDB8E1
P 1300 4650
F 0 "J8" H 1192 4517 50  0000 C CNN
F 1 "Conn_01x01_Female" H 1192 4516 50  0001 C CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_ISO7380_Pad" H 1300 4650 50  0001 C CNN
F 3 "~" H 1300 4650 50  0001 C CNN
	1    1300 4650
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Female J7
U 1 1 60CD9D2B
P 1300 4400
F 0 "J7" H 1192 4267 50  0000 C CNN
F 1 "Conn_01x01_Female" H 1192 4266 50  0001 C CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_ISO7380_Pad" H 1300 4400 50  0001 C CNN
F 3 "~" H 1300 4400 50  0001 C CNN
	1    1300 4400
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Female J1
U 1 1 60F4FEF2
P 8600 2200
F 0 "J1" H 8492 1975 50  0000 C CNN
F 1 "Conn_01x01_Female" H 8492 2066 50  0001 C CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_ISO7380_Pad" H 8600 2200 50  0001 C CNN
F 3 "~" H 8600 2200 50  0001 C CNN
	1    8600 2200
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Female J2
U 1 1 60F520D0
P 8300 2500
F 0 "J2" H 8192 2275 50  0000 C CNN
F 1 "Conn_01x01_Female" H 8192 2366 50  0001 C CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_ISO7380_Pad" H 8300 2500 50  0001 C CNN
F 3 "~" H 8300 2500 50  0001 C CNN
	1    8300 2500
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Female J5
U 1 1 60F525DE
P 8600 2800
F 0 "J5" H 8492 2575 50  0000 C CNN
F 1 "Conn_01x01_Female" H 8492 2666 50  0001 C CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_ISO7380_Pad" H 8600 2800 50  0001 C CNN
F 3 "~" H 8600 2800 50  0001 C CNN
	1    8600 2800
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_DIP_x08 SW1
U 1 1 60E30929
P 2950 5300
F 0 "SW1" H 2950 5967 50  0000 C CNN
F 1 "JS0108AP4-S" H 2950 5876 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 2950 5300 50  0001 C CNN
F 3 "~" H 2950 5300 50  0001 C CNN
	1    2950 5300
	1    0    0    -1  
$EndComp
$Comp
L Device:R R12
U 1 1 60E34E99
P 3600 5000
F 0 "R12" V 3600 5000 50  0000 C CNN
F 1 "1K" V 3550 5250 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 3530 5000 50  0001 C CNN
F 3 "~" H 3600 5000 50  0001 C CNN
	1    3600 5000
	0    1    1    0   
$EndComp
$Comp
L Device:R R13
U 1 1 60E37960
P 3600 5100
F 0 "R13" V 3600 5100 50  0000 C CNN
F 1 "3K" V 3550 5350 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 3530 5100 50  0001 C CNN
F 3 "~" H 3600 5100 50  0001 C CNN
	1    3600 5100
	0    1    1    0   
$EndComp
$Comp
L Device:R R14
U 1 1 60E384C8
P 3600 5200
F 0 "R14" V 3600 5200 50  0000 C CNN
F 1 "4K" V 3550 5450 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 3530 5200 50  0001 C CNN
F 3 "~" H 3600 5200 50  0001 C CNN
	1    3600 5200
	0    1    1    0   
$EndComp
$Comp
L Device:R R15
U 1 1 60E38F82
P 3600 5300
F 0 "R15" V 3600 5300 50  0000 C CNN
F 1 "5K" V 3550 5550 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 3530 5300 50  0001 C CNN
F 3 "~" H 3600 5300 50  0001 C CNN
	1    3600 5300
	0    1    1    0   
$EndComp
$Comp
L Device:R R16
U 1 1 60E39AA1
P 3600 5400
F 0 "R16" V 3600 5400 50  0000 C CNN
F 1 "6K" V 3550 5650 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 3530 5400 50  0001 C CNN
F 3 "~" H 3600 5400 50  0001 C CNN
	1    3600 5400
	0    1    1    0   
$EndComp
$Comp
L Device:R R17
U 1 1 60E3A57C
P 3600 5500
F 0 "R17" V 3600 5500 50  0000 C CNN
F 1 "7K" V 3550 5750 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 3530 5500 50  0001 C CNN
F 3 "~" H 3600 5500 50  0001 C CNN
	1    3600 5500
	0    1    1    0   
$EndComp
$Comp
L Device:R R18
U 1 1 60E3B1DF
P 3600 5600
F 0 "R18" V 3600 5600 50  0000 C CNN
F 1 "8K" V 3550 5850 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 3530 5600 50  0001 C CNN
F 3 "~" H 3600 5600 50  0001 C CNN
	1    3600 5600
	0    1    1    0   
$EndComp
Wire Wire Line
	3750 5600 3750 5500
Wire Wire Line
	3750 5500 3750 5400
Connection ~ 3750 5500
Wire Wire Line
	3750 5400 3750 5300
Connection ~ 3750 5400
Wire Wire Line
	3750 5300 3750 5200
Connection ~ 3750 5300
Wire Wire Line
	3750 5200 3750 5100
Connection ~ 3750 5200
Wire Wire Line
	3750 5100 3750 5000
Connection ~ 3750 5100
Wire Wire Line
	3450 5000 3250 5000
Wire Wire Line
	3250 5100 3450 5100
Wire Wire Line
	3450 5200 3250 5200
Wire Wire Line
	3250 5300 3450 5300
Wire Wire Line
	3450 5400 3250 5400
Wire Wire Line
	3250 5500 3450 5500
Wire Wire Line
	3250 5600 3450 5600
Wire Wire Line
	2650 5600 2650 5500
Wire Wire Line
	2650 5500 2650 5400
Connection ~ 2650 5500
Wire Wire Line
	2650 5400 2650 5300
Connection ~ 2650 5400
Wire Wire Line
	2650 5300 2650 5200
Connection ~ 2650 5300
Wire Wire Line
	2650 5200 2650 5100
Connection ~ 2650 5200
Wire Wire Line
	2650 5100 2650 5000
Connection ~ 2650 5100
Wire Wire Line
	2650 5000 2650 4900
Connection ~ 2650 5000
Text GLabel 2450 4900 0    50   Input ~ 0
ResIN
Text GLabel 4650 3300 3    50   Input ~ 0
ResIN
Text GLabel 3750 4800 1    50   Input ~ 0
ResOUT
Text GLabel 5350 3300 3    50   Input ~ 0
ResOUT
Wire Wire Line
	3750 5000 3750 4900
Connection ~ 3750 5000
Wire Wire Line
	2650 4900 2450 4900
Connection ~ 2650 4900
$Comp
L Switch:SW_DIP_x08 SW2
U 1 1 60EB3AD3
P 2950 6800
F 0 "SW2" H 2950 7467 50  0000 C CNN
F 1 "JS0108AP4-S" H 2950 7376 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 2950 6800 50  0001 C CNN
F 3 "~" H 2950 6800 50  0001 C CNN
	1    2950 6800
	1    0    0    -1  
$EndComp
$Comp
L Device:R R20
U 1 1 60EB3DAD
P 3600 6500
F 0 "R20" V 3600 6500 50  0000 C CNN
F 1 "1K" V 3550 6700 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 3530 6500 50  0001 C CNN
F 3 "~" H 3600 6500 50  0001 C CNN
	1    3600 6500
	0    1    1    0   
$EndComp
$Comp
L Device:R R21
U 1 1 60EB3DB7
P 3600 6600
F 0 "R21" V 3600 6600 50  0000 C CNN
F 1 "3K" V 3550 6800 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 3530 6600 50  0001 C CNN
F 3 "~" H 3600 6600 50  0001 C CNN
	1    3600 6600
	0    1    1    0   
$EndComp
$Comp
L Device:R R22
U 1 1 60EB3DC1
P 3600 6700
F 0 "R22" V 3600 6700 50  0000 C CNN
F 1 "4K" V 3550 6900 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 3530 6700 50  0001 C CNN
F 3 "~" H 3600 6700 50  0001 C CNN
	1    3600 6700
	0    1    1    0   
$EndComp
$Comp
L Device:R R23
U 1 1 60EB3DCB
P 3600 6800
F 0 "R23" V 3600 6800 50  0000 C CNN
F 1 "5K" V 3550 7000 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 3530 6800 50  0001 C CNN
F 3 "~" H 3600 6800 50  0001 C CNN
	1    3600 6800
	0    1    1    0   
$EndComp
$Comp
L Device:R R24
U 1 1 60EB3DD5
P 3600 6900
F 0 "R24" V 3600 6900 50  0000 C CNN
F 1 "6K" V 3550 7100 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 3530 6900 50  0001 C CNN
F 3 "~" H 3600 6900 50  0001 C CNN
	1    3600 6900
	0    1    1    0   
$EndComp
$Comp
L Device:R R25
U 1 1 60EB3DDF
P 3600 7000
F 0 "R25" V 3600 7000 50  0000 C CNN
F 1 "7K" V 3550 7200 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 3530 7000 50  0001 C CNN
F 3 "~" H 3600 7000 50  0001 C CNN
	1    3600 7000
	0    1    1    0   
$EndComp
$Comp
L Device:R R26
U 1 1 60EB3DE9
P 3600 7100
F 0 "R26" V 3600 7100 50  0000 C CNN
F 1 "8K" V 3550 7300 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 3530 7100 50  0001 C CNN
F 3 "~" H 3600 7100 50  0001 C CNN
	1    3600 7100
	0    1    1    0   
$EndComp
Wire Wire Line
	3750 7100 3750 7000
Wire Wire Line
	3750 7000 3750 6900
Connection ~ 3750 7000
Wire Wire Line
	3750 6900 3750 6800
Connection ~ 3750 6900
Wire Wire Line
	3750 6800 3750 6700
Connection ~ 3750 6800
Wire Wire Line
	3750 6700 3750 6600
Connection ~ 3750 6700
Wire Wire Line
	3750 6600 3750 6500
Connection ~ 3750 6600
Wire Wire Line
	3450 6500 3250 6500
Wire Wire Line
	3250 6600 3450 6600
Wire Wire Line
	3450 6700 3250 6700
Wire Wire Line
	3250 6800 3450 6800
Wire Wire Line
	3450 6900 3250 6900
Wire Wire Line
	3250 7000 3450 7000
Wire Wire Line
	3250 7100 3450 7100
Wire Wire Line
	2650 7100 2650 7000
Wire Wire Line
	2650 7000 2650 6900
Connection ~ 2650 7000
Wire Wire Line
	2650 6900 2650 6800
Connection ~ 2650 6900
Wire Wire Line
	2650 6800 2650 6700
Connection ~ 2650 6800
Wire Wire Line
	2650 6700 2650 6600
Connection ~ 2650 6700
Wire Wire Line
	2650 6600 2650 6500
Connection ~ 2650 6600
Wire Wire Line
	2650 6500 2650 6400
Connection ~ 2650 6500
Text GLabel 5500 4700 3    50   Input ~ 0
ResIN1
Text GLabel 3750 6300 1    50   Input ~ 0
ResOUT2
Wire Wire Line
	3750 6500 3750 6400
Connection ~ 3750 6500
Wire Wire Line
	2650 6400 2450 6400
Connection ~ 2650 6400
Text GLabel 2450 6400 0    50   Input ~ 0
ResIN1
Text GLabel 6050 4700 3    50   Input ~ 0
ResOUT2
$Comp
L Device:C C9
U 1 1 60EF542D
P 4450 1100
F 0 "C9" V 4198 1100 50  0000 C CNN
F 1 "47uF" V 4289 1100 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 4488 950 50  0001 C CNN
F 3 "~" H 4450 1100 50  0001 C CNN
	1    4450 1100
	-1   0    0    1   
$EndComp
Connection ~ 4450 950 
Wire Wire Line
	4450 950  4900 950 
Wire Wire Line
	4450 1250 4900 1250
Connection ~ 4900 1250
Wire Wire Line
	5400 950  5800 950 
$Comp
L Device:CP C3
U 1 1 60E42580
P 5800 1100
F 0 "C3" H 5918 1146 50  0000 L CNN
F 1 "33uF" H 5918 1055 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 5838 950 50  0001 C CNN
F 3 "~" H 5800 1100 50  0001 C CNN
	1    5800 1100
	1    0    0    -1  
$EndComp
Connection ~ 5800 950 
Wire Wire Line
	5800 950  6150 950 
Connection ~ 5800 1250
$Comp
L Device:R R27
U 1 1 60F48FD5
P 3600 6400
F 0 "R27" V 3600 6400 50  0000 C CNN
F 1 "700" V 3550 6650 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 3530 6400 50  0001 C CNN
F 3 "~" H 3600 6400 50  0001 C CNN
	1    3600 6400
	0    1    1    0   
$EndComp
Connection ~ 3750 6400
Wire Wire Line
	3750 6400 3750 6300
Wire Wire Line
	3450 6400 3250 6400
$Comp
L Device:R R19
U 1 1 60F513CC
P 3600 4900
F 0 "R19" V 3600 4900 50  0000 C CNN
F 1 "700" V 3550 5150 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 3530 4900 50  0001 C CNN
F 3 "~" H 3600 4900 50  0001 C CNN
	1    3600 4900
	0    1    1    0   
$EndComp
Connection ~ 3750 4900
Wire Wire Line
	3750 4900 3750 4800
Wire Wire Line
	3450 4900 3250 4900
$EndSCHEMATC