EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:special
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:Symbols_DCDC-ACDC-Converter_RevC_20Jul2012
LIBS:local
LIBS:Galvanic-cache
EELAYER 27 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 5
Title ""
Date "27 jul 2014"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L LM358 U201
U 1 1 53A33B64
P 4500 2650
F 0 "U201" H 4450 2850 60  0000 L CNN
F 1 "LM358" H 4450 2450 60  0000 L CNN
F 2 "" H 4500 2650 60  0000 C CNN
F 3 "" H 4500 2650 60  0000 C CNN
	1    4500 2650
	1    0    0    -1  
$EndComp
$Comp
L LM358 U201
U 2 1 53A33B6A
P 6000 3550
F 0 "U201" H 5950 3750 60  0000 L CNN
F 1 "LM358" H 5950 3350 60  0000 L CNN
F 2 "" H 6000 3550 60  0000 C CNN
F 3 "" H 6000 3550 60  0000 C CNN
	2    6000 3550
	1    0    0    -1  
$EndComp
$Comp
L P6CU-DUAL DC201
U 1 1 53A33B70
P 7500 2600
F 0 "DC201" H 7550 2800 60  0000 C CNN
F 1 "P6CU-DUAL" H 7500 2400 60  0000 C CNN
F 2 "~" H 7300 2900 60  0000 C CNN
F 3 "~" H 7300 2900 60  0000 C CNN
	1    7500 2600
	-1   0    0    -1  
$EndComp
$Comp
L BF244A Q201
U 1 1 53A33B76
P 3450 2850
F 0 "Q201" H 3450 2701 40  0000 R CNN
F 1 "J310" H 3450 3000 40  0000 R CNN
F 2 "TO92" H 3290 2952 29  0000 C CNN
F 3 "" H 3450 2850 60  0000 C CNN
	1    3450 2850
	1    0    0    -1  
$EndComp
$Comp
L R R204
U 1 1 53A33B82
P 2700 2850
F 0 "R204" V 2780 2850 40  0000 C CNN
F 1 "M22" V 2707 2851 40  0000 C CNN
F 2 "~" V 2630 2850 30  0000 C CNN
F 3 "~" H 2700 2850 30  0000 C CNN
	1    2700 2850
	0    -1   -1   0   
$EndComp
$Comp
L C C204
U 1 1 53A33B88
P 2700 3050
F 0 "C204" V 2750 2850 40  0000 L CNN
F 1 "4n7 1000V" V 2550 2900 40  0000 L CNN
F 2 "~" H 2738 2900 30  0000 C CNN
F 3 "~" H 2700 3050 60  0000 C CNN
	1    2700 3050
	0    -1   -1   0   
$EndComp
$Comp
L DIODE D202
U 1 1 53A33B8E
P 3100 2650
F 0 "D202" H 3100 2750 40  0000 C CNN
F 1 "1N4148" H 3100 2550 40  0000 C CNN
F 2 "~" H 3100 2650 60  0000 C CNN
F 3 "~" H 3100 2650 60  0000 C CNN
	1    3100 2650
	0    -1   -1   0   
$EndComp
$Comp
L DIODE D201
U 1 1 53A33B94
P 3100 2200
F 0 "D201" H 3100 2300 40  0000 C CNN
F 1 "1N4148" H 3100 2100 40  0000 C CNN
F 2 "~" H 3100 2200 60  0000 C CNN
F 3 "~" H 3100 2200 60  0000 C CNN
	1    3100 2200
	0    -1   -1   0   
$EndComp
$Comp
L DIODE D203
U 1 1 53A33B9A
P 3100 3150
F 0 "D203" H 3100 3250 40  0000 C CNN
F 1 "1N4148" H 3100 3050 40  0000 C CNN
F 2 "~" H 3100 3150 60  0000 C CNN
F 3 "~" H 3100 3150 60  0000 C CNN
	1    3100 3150
	0    -1   -1   0   
$EndComp
$Comp
L DIODE D204
U 1 1 53A33BA0
P 3100 3600
F 0 "D204" H 3100 3700 40  0000 C CNN
F 1 "1N4148" H 3100 3500 40  0000 C CNN
F 2 "~" H 3100 3600 60  0000 C CNN
F 3 "~" H 3100 3600 60  0000 C CNN
	1    3100 3600
	0    -1   -1   0   
$EndComp
$Comp
L R R203
U 1 1 53A33BA6
P 2250 4150
F 0 "R203" V 2330 4150 40  0000 C CNN
F 1 "R" V 2257 4151 40  0000 C CNN
F 2 "~" V 2180 4150 30  0000 C CNN
F 3 "~" H 2250 4150 30  0000 C CNN
	1    2250 4150
	1    0    0    -1  
$EndComp
$Comp
L R R202
U 1 1 53A33BAC
P 2250 3550
F 0 "R202" V 2330 3550 40  0000 C CNN
F 1 "R" V 2257 3551 40  0000 C CNN
F 2 "~" V 2180 3550 30  0000 C CNN
F 3 "~" H 2250 3550 30  0000 C CNN
	1    2250 3550
	1    0    0    -1  
$EndComp
$Comp
L R R201
U 1 1 53A33BB2
P 2250 2950
F 0 "R201" V 2330 2950 40  0000 C CNN
F 1 "R" V 2257 2951 40  0000 C CNN
F 2 "~" V 2180 2950 30  0000 C CNN
F 3 "~" H 2250 2950 30  0000 C CNN
	1    2250 2950
	1    0    0    -1  
$EndComp
$Comp
L C C205
U 1 1 53A33BB8
P 2950 4350
F 0 "C205" H 2950 4450 40  0000 L CNN
F 1 "2p" H 2956 4265 40  0000 L CNN
F 2 "~" H 2988 4200 30  0000 C CNN
F 3 "~" H 2950 4350 60  0000 C CNN
	1    2950 4350
	1    0    0    -1  
$EndComp
$Comp
L C C201
U 1 1 53A33BBE
P 2050 2950
F 0 "C201" V 2100 3000 40  0000 L CNN
F 1 "C" H 2056 2865 40  0000 L CNN
F 2 "~" H 2088 2800 30  0000 C CNN
F 3 "~" H 2050 2950 60  0000 C CNN
	1    2050 2950
	1    0    0    -1  
$EndComp
$Comp
L C C202
U 1 1 53A33BC4
P 2050 3550
F 0 "C202" V 2100 3600 40  0000 L CNN
F 1 "C" H 2056 3465 40  0000 L CNN
F 2 "~" H 2088 3400 30  0000 C CNN
F 3 "~" H 2050 3550 60  0000 C CNN
	1    2050 3550
	1    0    0    -1  
$EndComp
$Comp
L C C203
U 1 1 53A33BCA
P 2050 4150
F 0 "C203" V 2100 4200 40  0000 L CNN
F 1 "C" H 2056 4065 40  0000 L CNN
F 2 "~" H 2088 4000 30  0000 C CNN
F 3 "~" H 2050 4150 60  0000 C CNN
	1    2050 4150
	1    0    0    -1  
$EndComp
$Comp
L R R205
U 1 1 53A33BD0
P 3550 4300
F 0 "R205" V 3630 4300 40  0000 C CNN
F 1 "34k" V 3557 4301 40  0000 C CNN
F 2 "~" V 3480 4300 30  0000 C CNN
F 3 "~" H 3550 4300 30  0000 C CNN
	1    3550 4300
	1    0    0    -1  
$EndComp
$Comp
L POT RV201
U 1 1 53A33BD6
P 3800 3750
F 0 "RV201" H 3800 3650 50  0000 C CNN
F 1 "2k" H 3800 3750 50  0000 C CNN
F 2 "~" H 3800 3750 60  0000 C CNN
F 3 "~" H 3800 3750 60  0000 C CNN
	1    3800 3750
	0    1    1    0   
$EndComp
$Comp
L R R207
U 1 1 53A33BDC
P 3800 4300
F 0 "R207" V 3880 4300 40  0000 C CNN
F 1 "12k" V 3807 4301 40  0000 C CNN
F 2 "~" V 3730 4300 30  0000 C CNN
F 3 "~" H 3800 4300 30  0000 C CNN
	1    3800 4300
	1    0    0    -1  
$EndComp
$Comp
L CP1 C206
U 1 1 53A33BE2
P 4000 4350
F 0 "C206" H 4050 4450 50  0000 L CNN
F 1 "22" H 4050 4250 50  0000 L CNN
F 2 "~" H 4000 4350 60  0000 C CNN
F 3 "~" H 4000 4350 60  0000 C CNN
	1    4000 4350
	1    0    0    -1  
$EndComp
$Comp
L R R208
U 1 1 53A33BE8
P 4000 3500
F 0 "R208" V 4080 3500 40  0000 C CNN
F 1 "10k" V 4007 3501 40  0000 C CNN
F 2 "~" V 3930 3500 30  0000 C CNN
F 3 "~" H 4000 3500 30  0000 C CNN
	1    4000 3500
	1    0    0    -1  
$EndComp
$Comp
L R R209
U 1 1 53A33BEE
P 4750 3450
F 0 "R209" V 4830 3450 40  0000 C CNN
F 1 "M120" V 4757 3451 40  0000 C CNN
F 2 "~" V 4680 3450 30  0000 C CNN
F 3 "~" H 4750 3450 30  0000 C CNN
	1    4750 3450
	0    1    1    0   
$EndComp
$Comp
L C C207
U 1 1 53A33BF4
P 4750 3250
F 0 "C207" V 4800 3300 40  0000 L CNN
F 1 "10p" V 4800 3100 40  0000 L CNN
F 2 "~" H 4788 3100 30  0000 C CNN
F 3 "~" H 4750 3250 60  0000 C CNN
	1    4750 3250
	0    -1   -1   0   
$EndComp
$Comp
L R R206
U 1 1 53A33BFA
P 3800 2250
F 0 "R206" V 3880 2250 40  0000 C CNN
F 1 "3k3" V 3807 2251 40  0000 C CNN
F 2 "~" V 3730 2250 30  0000 C CNN
F 3 "~" H 3800 2250 30  0000 C CNN
	1    3800 2250
	1    0    0    -1  
$EndComp
$Comp
L POT RV202
U 1 1 53A33C00
P 5000 3750
F 0 "RV202" H 5000 3650 50  0000 C CNN
F 1 "20k" H 5000 3750 50  0000 C CNN
F 2 "~" H 5000 3750 60  0000 C CNN
F 3 "~" H 5000 3750 60  0000 C CNN
	1    5000 3750
	0    1    1    0   
$EndComp
$Comp
L R R210
U 1 1 53A33C06
P 5000 4300
F 0 "R210" V 5080 4300 40  0000 C CNN
F 1 "20k" V 5007 4301 40  0000 C CNN
F 2 "~" V 4930 4300 30  0000 C CNN
F 3 "~" H 5000 4300 30  0000 C CNN
	1    5000 4300
	1    0    0    -1  
$EndComp
$Comp
L CP1 C208
U 1 1 53A33C0C
P 5000 2200
F 0 "C208" H 5000 2300 50  0000 L CNN
F 1 "2.2" H 5000 2100 50  0000 L CNN
F 2 "~" H 5000 2200 60  0000 C CNN
F 3 "~" H 5000 2200 60  0000 C CNN
	1    5000 2200
	1    0    0    -1  
$EndComp
$Comp
L ZENER D205
U 1 1 53A33C12
P 5300 2200
F 0 "D205" V 5400 2100 50  0000 C CNN
F 1 "4v7" V 5200 2100 40  0000 C CNN
F 2 "~" H 5300 2200 60  0000 C CNN
F 3 "~" H 5300 2200 60  0000 C CNN
	1    5300 2200
	0    -1   -1   0   
$EndComp
$Comp
L ZENER D206
U 1 1 53A33C18
P 5300 4850
F 0 "D206" V 5400 4750 50  0000 C CNN
F 1 "4v7" V 5200 4750 40  0000 C CNN
F 2 "~" H 5300 4850 60  0000 C CNN
F 3 "~" H 5300 4850 60  0000 C CNN
	1    5300 4850
	0    -1   -1   0   
$EndComp
$Comp
L CP1 C209
U 1 1 53A33C1E
P 5000 4850
F 0 "C209" H 5000 4950 50  0000 L CNN
F 1 "2.2" H 5000 4750 50  0000 L CNN
F 2 "~" H 5000 4850 60  0000 C CNN
F 3 "~" H 5000 4850 60  0000 C CNN
	1    5000 4850
	1    0    0    -1  
$EndComp
$Comp
L R R213
U 1 1 53A33C24
P 5800 2000
F 0 "R213" V 5880 2000 40  0000 C CNN
F 1 "51" V 5807 2001 40  0000 C CNN
F 2 "~" V 5730 2000 30  0000 C CNN
F 3 "~" H 5800 2000 30  0000 C CNN
	1    5800 2000
	0    -1   -1   0   
$EndComp
$Comp
L R R214
U 1 1 53A33C2A
P 5800 5050
F 0 "R214" V 5880 5050 40  0000 C CNN
F 1 "51" V 5807 5051 40  0000 C CNN
F 2 "~" V 5730 5050 30  0000 C CNN
F 3 "~" H 5800 5050 30  0000 C CNN
	1    5800 5050
	0    -1   -1   0   
$EndComp
$Comp
L CP1 C210
U 1 1 53A33C30
P 6400 2200
F 0 "C210" H 6400 2300 50  0000 L CNN
F 1 "4.7" H 6400 2100 50  0000 L CNN
F 2 "~" H 6400 2200 60  0000 C CNN
F 3 "~" H 6400 2200 60  0000 C CNN
	1    6400 2200
	1    0    0    -1  
$EndComp
$Comp
L CP1 C211
U 1 1 53A33C36
P 6400 4850
F 0 "C211" H 6400 4950 50  0000 L CNN
F 1 "4.7" H 6400 4750 50  0000 L CNN
F 2 "~" H 6400 4850 60  0000 C CNN
F 3 "~" H 6400 4850 60  0000 C CNN
	1    6400 4850
	1    0    0    -1  
$EndComp
$Comp
L C C213
U 1 1 53A33C3C
P 6650 2200
F 0 "C213" H 6650 2300 40  0000 L CNN
F 1 "47n" H 6656 2115 40  0000 L CNN
F 2 "~" H 6688 2050 30  0000 C CNN
F 3 "~" H 6650 2200 60  0000 C CNN
	1    6650 2200
	1    0    0    -1  
$EndComp
$Comp
L C C214
U 1 1 53A33C42
P 6650 4850
F 0 "C214" H 6650 4950 40  0000 L CNN
F 1 "47n" H 6656 4765 40  0000 L CNN
F 2 "~" H 6688 4700 30  0000 C CNN
F 3 "~" H 6650 4850 60  0000 C CNN
	1    6650 4850
	1    0    0    -1  
$EndComp
$Comp
L HCNR200 IC201
U 1 1 53A33C48
P 7300 3200
F 0 "IC201" H 7140 3540 40  0000 C CNN
F 1 "HCNR200" H 7420 2860 40  0000 C CNN
F 2 "~" H 7300 3200 60  0000 C CNN
F 3 "~" H 7300 3200 60  0000 C CNN
	1    7300 3200
	1    0    0    -1  
$EndComp
$Comp
L R R211
U 1 1 53A33C4E
P 5150 3450
F 0 "R211" V 5230 3450 40  0000 C CNN
F 1 "1k" V 5157 3451 40  0000 C CNN
F 2 "~" V 5080 3450 30  0000 C CNN
F 3 "~" H 5150 3450 30  0000 C CNN
	1    5150 3450
	1    0    0    -1  
$EndComp
$Comp
L R R212
U 1 1 53A33C54
P 5450 4300
F 0 "R212" V 5530 4300 40  0000 C CNN
F 1 "150k" V 5457 4301 40  0000 C CNN
F 2 "~" V 5380 4300 30  0000 C CNN
F 3 "~" H 5450 4300 30  0000 C CNN
	1    5450 4300
	1    0    0    -1  
$EndComp
$Comp
L R R215
U 1 1 53A33C5A
P 6250 4300
F 0 "R215" V 6330 4300 40  0000 C CNN
F 1 "360" V 6257 4301 40  0000 C CNN
F 2 "~" V 6180 4300 30  0000 C CNN
F 3 "~" H 6250 4300 30  0000 C CNN
	1    6250 4300
	1    0    0    -1  
$EndComp
$Comp
L C C212
U 1 1 53A33C60
P 6500 3300
F 0 "C212" H 6500 3400 40  0000 L CNN
F 1 "30p" H 6506 3215 40  0000 L CNN
F 2 "~" H 6538 3150 30  0000 C CNN
F 3 "~" H 6500 3300 60  0000 C CNN
	1    6500 3300
	1    0    0    -1  
$EndComp
$Comp
L L L201
U 1 1 53A33C66
P 6850 2250
F 0 "L201" V 6800 2450 60  0000 C CNN
F 1 "1мГн" V 6900 2450 60  0000 C CNN
F 2 "~" H 6950 2250 60  0000 C CNN
F 3 "~" H 6950 2250 60  0000 C CNN
	1    6850 2250
	0    1    1    0   
$EndComp
$Comp
L L L202
U 1 1 53A33C6C
P 6850 4800
F 0 "L202" V 6800 5000 60  0000 C CNN
F 1 "1мГн" V 6900 5000 60  0000 C CNN
F 2 "~" H 6950 4800 60  0000 C CNN
F 3 "~" H 6950 4800 60  0000 C CNN
	1    6850 4800
	0    1    1    0   
$EndComp
$Comp
L R R216
U 1 1 53A33C72
P 7650 4800
F 0 "R216" V 7730 4800 40  0000 C CNN
F 1 "30k" V 7657 4801 40  0000 C CNN
F 2 "~" V 7580 4800 30  0000 C CNN
F 3 "~" H 7650 4800 30  0000 C CNN
	1    7650 4800
	1    0    0    -1  
$EndComp
$Comp
L R R217
U 1 1 53A33C78
P 7800 3300
F 0 "R217" V 7880 3300 40  0000 C CNN
F 1 "10k" V 7807 3301 40  0000 C CNN
F 2 "~" V 7730 3300 30  0000 C CNN
F 3 "~" H 7800 3300 30  0000 C CNN
	1    7800 3300
	1    0    0    -1  
$EndComp
$Comp
L R R218
U 1 1 53A33C7E
P 7800 4800
F 0 "R218" V 7880 4800 40  0000 C CNN
F 1 "10k" V 7807 4801 40  0000 C CNN
F 2 "~" V 7730 4800 30  0000 C CNN
F 3 "~" H 7800 4800 30  0000 C CNN
	1    7800 4800
	1    0    0    -1  
$EndComp
$Comp
L R R219
U 1 1 53A33C84
P 8050 4100
F 0 "R219" V 8130 4100 40  0000 C CNN
F 1 "40k" V 8057 4101 40  0000 C CNN
F 2 "~" V 7980 4100 30  0000 C CNN
F 3 "~" H 8050 4100 30  0000 C CNN
	1    8050 4100
	-1   0    0    1   
$EndComp
$Comp
L +5V #PWR012
U 1 1 53A33C90
P 8050 3050
F 0 "#PWR012" H 8050 3140 20  0001 C CNN
F 1 "+5V" H 8050 3140 30  0000 C CNN
F 2 "" H 8050 3050 60  0000 C CNN
F 3 "" H 8050 3050 60  0000 C CNN
	1    8050 3050
	1    0    0    -1  
$EndComp
$Comp
L -5V #PWR013
U 1 1 53A33C96
P 8050 5050
F 0 "#PWR013" H 8050 5190 20  0001 C CNN
F 1 "-5V" H 8050 5160 30  0000 C CNN
F 2 "" H 8050 5050 60  0000 C CNN
F 3 "" H 8050 5050 60  0000 C CNN
	1    8050 5050
	-1   0    0    1   
$EndComp
$Comp
L TL074 U101
U 1 1 53A33C9C
P 8700 3750
F 0 "U101" H 8750 3950 60  0000 C CNN
F 1 "TL074" H 8850 3600 50  0000 C CNN
F 2 "" H 8700 3750 60  0000 C CNN
F 3 "" H 8700 3750 60  0000 C CNN
	1    8700 3750
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR014
U 1 1 53A33CA2
P 8100 2450
F 0 "#PWR014" H 8100 2550 30  0001 C CNN
F 1 "VCC" H 8100 2550 30  0000 C CNN
F 2 "" H 8100 2450 60  0000 C CNN
F 3 "" H 8100 2450 60  0000 C CNN
	1    8100 2450
	1    0    0    -1  
$EndComp
$Comp
L GNDPWR #PWR015
U 1 1 53A33CA8
P 8100 2750
F 0 "#PWR015" H 8100 2800 40  0001 C CNN
F 1 "GNDPWR" H 8100 2670 40  0000 C CNN
F 2 "" H 8100 2750 60  0000 C CNN
F 3 "" H 8100 2750 60  0000 C CNN
	1    8100 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	1800 2700 1800 3500
Wire Wire Line
	2050 2750 2050 2700
Wire Wire Line
	1800 2700 2250 2700
Connection ~ 2050 2700
Wire Wire Line
	2050 3150 2050 3350
Wire Wire Line
	2250 3200 2250 3300
Wire Wire Line
	1900 3250 2250 3250
Connection ~ 2250 3250
Connection ~ 2050 3250
Wire Wire Line
	1800 3600 1900 3600
Wire Wire Line
	1900 3600 1900 3250
Wire Wire Line
	1800 3700 1950 3700
Wire Wire Line
	1950 3700 1950 3850
Wire Wire Line
	2050 3750 2050 3950
Wire Wire Line
	2250 3800 2250 3900
Connection ~ 2250 3850
Connection ~ 2050 3850
Wire Wire Line
	3100 2450 3100 2400
Wire Wire Line
	1950 3850 2450 3850
Wire Wire Line
	2450 3850 2450 2850
Wire Wire Line
	2450 3050 2500 3050
Connection ~ 2450 3050
Wire Wire Line
	2900 3050 2950 3050
Wire Wire Line
	2950 2850 2950 4150
Wire Wire Line
	2950 2850 3250 2850
Connection ~ 3100 2850
Wire Wire Line
	3100 2950 3100 2850
Wire Wire Line
	3100 3350 3100 3400
Connection ~ 2950 3050
Wire Wire Line
	3550 3050 3550 4050
Wire Wire Line
	3800 2500 3800 3500
Wire Wire Line
	3550 2650 3550 2000
Connection ~ 3550 2000
Wire Wire Line
	3800 4050 3800 4000
Wire Wire Line
	4000 4150 4000 3750
Wire Wire Line
	4000 3750 3950 3750
Wire Wire Line
	4000 2550 3900 2550
Wire Wire Line
	3900 2550 3900 3050
Wire Wire Line
	4000 2750 4000 3250
Wire Wire Line
	4000 3250 4550 3250
Connection ~ 4500 3250
Wire Wire Line
	5000 4000 5000 4050
Connection ~ 3800 2000
Wire Wire Line
	5000 2400 5300 2400
Wire Wire Line
	5300 2400 5300 4650
Wire Wire Line
	5450 3100 6950 3100
Wire Wire Line
	5450 3650 5500 3650
Connection ~ 5450 3650
Connection ~ 6500 3100
Wire Wire Line
	1800 3800 1800 4600
Wire Wire Line
	2250 4600 2250 4400
Wire Wire Line
	3100 3800 3100 5050
Wire Wire Line
	3550 4550 3550 5050
Connection ~ 3550 5050
Wire Wire Line
	3800 5050 3800 4550
Connection ~ 3800 5050
Connection ~ 2050 4600
Connection ~ 2250 4600
Wire Wire Line
	2950 4600 2950 4550
Connection ~ 2950 4600
Wire Wire Line
	4000 4600 4000 4550
Connection ~ 4000 4600
Wire Wire Line
	5000 4550 5000 4650
Connection ~ 5000 4600
Connection ~ 5300 4600
Connection ~ 5000 5050
Connection ~ 5300 5050
Wire Wire Line
	5450 5050 5450 4550
Connection ~ 5450 5050
Wire Wire Line
	3900 3050 3550 3050
Wire Wire Line
	6650 2400 6400 2400
Connection ~ 6400 2000
Wire Wire Line
	6400 4600 6400 4650
Connection ~ 6400 4600
Wire Wire Line
	6850 2700 6850 4550
Connection ~ 6650 4600
Wire Wire Line
	4500 3250 4500 3450
Wire Wire Line
	4950 3250 5000 3250
Connection ~ 5000 3250
Wire Wire Line
	6500 3550 6500 3500
Wire Wire Line
	5500 3200 5500 3450
Wire Wire Line
	5500 3200 5150 3200
Wire Wire Line
	5150 3700 5150 3750
Wire Wire Line
	5450 3100 5450 4050
Wire Wire Line
	6050 2000 6850 2000
Connection ~ 6650 2000
Wire Wire Line
	6650 2400 6650 4650
Connection ~ 6650 5050
Connection ~ 6400 5050
Wire Wire Line
	6050 5050 6850 5050
Wire Wire Line
	3100 2000 5550 2000
Connection ~ 5000 2000
Connection ~ 5300 2000
Wire Wire Line
	6950 3300 6700 3300
Wire Wire Line
	6700 3300 6700 3550
Wire Wire Line
	6700 3550 6500 3550
Wire Wire Line
	1800 4600 6650 4600
Wire Wire Line
	3100 5050 5550 5050
Wire Wire Line
	6250 4550 6250 5050
Connection ~ 6250 5050
Wire Wire Line
	6950 3450 6950 3900
Wire Wire Line
	6950 3900 6250 3900
Wire Wire Line
	6250 3900 6250 4050
Wire Wire Line
	7650 3350 7650 4550
Wire Wire Line
	7650 3050 8600 3050
Wire Wire Line
	7650 3650 8200 3650
Connection ~ 7650 3650
Wire Wire Line
	7800 3550 7800 4550
Wire Wire Line
	8600 5050 7650 5050
Wire Wire Line
	8600 3050 8600 3350
Wire Wire Line
	8600 4150 8600 5050
Connection ~ 7800 3050
Connection ~ 8050 3050
Connection ~ 7800 5050
Wire Wire Line
	8050 4350 8050 4400
Wire Wire Line
	8050 3850 8200 3850
Connection ~ 7800 4350
Connection ~ 8050 5050
Wire Wire Line
	8200 3850 8200 4300
Wire Wire Line
	8050 4800 9350 4800
Wire Wire Line
	5900 3150 5900 2550
Wire Wire Line
	5900 2550 6050 2550
Wire Wire Line
	6050 2550 6050 2000
Wire Wire Line
	5900 3950 5900 4400
Wire Wire Line
	5900 4400 6050 4400
Wire Wire Line
	6050 4400 6050 5050
Wire Wire Line
	2050 4600 2050 4350
Wire Wire Line
	5000 2650 5000 3500
Connection ~ 5000 3450
Connection ~ 4000 3250
Connection ~ 3550 3050
Connection ~ 4000 3750
Connection ~ 2950 2850
Connection ~ 5300 2400
Connection ~ 6650 2400
Connection ~ 6500 3550
Connection ~ 6050 2000
Connection ~ 6050 5050
Connection ~ 8050 4350
$Comp
L R R220
U 1 1 53A33DA9
P 9000 4050
F 0 "R220" V 9080 4050 40  0000 C CNN
F 1 "20k" V 9007 4051 40  0000 C CNN
F 2 "~" V 8930 4050 30  0000 C CNN
F 3 "~" H 9000 4050 30  0000 C CNN
	1    9000 4050
	0    1    1    0   
$EndComp
$Comp
L C C216
U 1 1 53A33DAF
P 9000 4300
F 0 "C216" V 9050 4350 40  0000 L CNN
F 1 "10p" V 9050 4150 40  0000 L CNN
F 2 "~" H 9038 4150 30  0000 C CNN
F 3 "~" H 9000 4300 60  0000 C CNN
	1    9000 4300
	0    -1   -1   0   
$EndComp
$Comp
L R R221
U 1 1 53A33DB5
P 9350 4550
F 0 "R221" V 9430 4550 40  0000 C CNN
F 1 "1k" V 9357 4551 40  0000 C CNN
F 2 "~" V 9280 4550 30  0000 C CNN
F 3 "~" H 9350 4550 30  0000 C CNN
	1    9350 4550
	-1   0    0    1   
$EndComp
$Comp
L AGND #PWR016
U 1 1 53A33DC1
P 9350 4900
F 0 "#PWR016" H 9350 4900 40  0001 C CNN
F 1 "AGND" H 9350 4830 50  0000 C CNN
F 2 "" H 9350 4900 60  0000 C CNN
F 3 "" H 9350 4900 60  0000 C CNN
	1    9350 4900
	1    0    0    -1  
$EndComp
Wire Wire Line
	8750 4050 8750 4300
Wire Wire Line
	9350 3750 9350 4300
Wire Wire Line
	9350 3750 9200 3750
Connection ~ 9350 4050
Connection ~ 9350 4800
Wire Wire Line
	9250 4050 10500 4050
Text HLabel 10500 4050 2    60   Input ~ 0
out
$Comp
L PWR_FLAG #FLG017
U 1 1 53A40772
P 6650 2000
F 0 "#FLG017" H 6650 2095 30  0001 C CNN
F 1 "PWR_FLAG" H 6650 2180 30  0000 C CNN
F 2 "" H 6650 2000 60  0000 C CNN
F 3 "" H 6650 2000 60  0000 C CNN
	1    6650 2000
	1    0    0    -1  
$EndComp
$Comp
L PWR_FLAG #FLG018
U 1 1 53A4078B
P 6650 5050
F 0 "#FLG018" H 6650 5145 30  0001 C CNN
F 1 "PWR_FLAG" H 6650 5230 30  0000 C CNN
F 2 "" H 6650 5050 60  0000 C CNN
F 3 "" H 6650 5050 60  0000 C CNN
	1    6650 5050
	-1   0    0    1   
$EndComp
Wire Wire Line
	8100 2450 8100 2500
Wire Wire Line
	8100 2700 8100 2750
Wire Wire Line
	9350 4800 9350 4900
Wire Wire Line
	8200 4300 8800 4300
Wire Wire Line
	9350 4300 9200 4300
$Comp
L CP1 C215
U 1 1 53A9EB2E
P 8050 4600
F 0 "C215" H 8100 4700 50  0000 L CNN
F 1 "22" H 8100 4500 50  0000 L CNN
F 2 "~" H 8050 4600 60  0000 C CNN
F 3 "~" H 8050 4600 60  0000 C CNN
	1    8050 4600
	1    0    0    -1  
$EndComp
Wire Wire Line
	7800 4350 8050 4350
Connection ~ 8750 4300
Connection ~ 8200 3850
Wire Wire Line
	5550 2000 5550 2950
Wire Wire Line
	5550 2950 6950 2950
Connection ~ 5550 2000
$Comp
L CONN2 P201
U 1 1 53AC7C27
P 1450 3550
F 0 "P201" V 1400 3550 40  0000 C CNN
F 1 "CONN2" V 1500 3550 40  0000 C CNN
F 2 "" H 1450 3550 60  0000 C CNN
F 3 "" H 1450 3550 60  0000 C CNN
	1    1450 3550
	-1   0    0    -1  
$EndComp
$Comp
L CONN2 P202
U 1 1 53AC7C4F
P 1450 3750
F 0 "P202" V 1400 3750 40  0000 C CNN
F 1 "CONN2" V 1500 3750 40  0000 C CNN
F 2 "" H 1450 3750 60  0000 C CNN
F 3 "" H 1450 3750 60  0000 C CNN
	1    1450 3750
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6650 2600 6850 2600
Connection ~ 6650 2600
$EndSCHEMATC