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 4 5
Title ""
Date "27 jul 2014"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text HLabel 10150 4000 2    60   Input ~ 0
out
$Comp
L LM358 U401
U 1 1 53AE7125
P 4150 2600
F 0 "U401" H 4100 2800 60  0000 L CNN
F 1 "LM358" H 4100 2400 60  0000 L CNN
F 2 "" H 4150 2600 60  0000 C CNN
F 3 "" H 4150 2600 60  0000 C CNN
	1    4150 2600
	1    0    0    -1  
$EndComp
$Comp
L LM358 U401
U 2 1 53AE712B
P 5650 3500
F 0 "U401" H 5600 3700 60  0000 L CNN
F 1 "LM358" H 5600 3300 60  0000 L CNN
F 2 "" H 5650 3500 60  0000 C CNN
F 3 "" H 5650 3500 60  0000 C CNN
	2    5650 3500
	1    0    0    -1  
$EndComp
$Comp
L P6CU-DUAL DC401
U 1 1 53AE7131
P 7150 2550
F 0 "DC401" H 7200 2750 60  0000 C CNN
F 1 "P6CU-DUAL" H 7150 2350 60  0000 C CNN
F 2 "~" H 6950 2850 60  0000 C CNN
F 3 "~" H 6950 2850 60  0000 C CNN
	1    7150 2550
	-1   0    0    -1  
$EndComp
$Comp
L BF244A Q401
U 1 1 53AE7137
P 3100 2800
F 0 "Q401" H 3100 2651 40  0000 R CNN
F 1 "J310" H 3100 2950 40  0000 R CNN
F 2 "TO92" H 2940 2902 29  0000 C CNN
F 3 "" H 3100 2800 60  0000 C CNN
	1    3100 2800
	1    0    0    -1  
$EndComp
$Comp
L R R404
U 1 1 53AE713D
P 2350 2800
F 0 "R404" V 2430 2800 40  0000 C CNN
F 1 "M22" V 2357 2801 40  0000 C CNN
F 2 "~" V 2280 2800 30  0000 C CNN
F 3 "~" H 2350 2800 30  0000 C CNN
	1    2350 2800
	0    -1   -1   0   
$EndComp
$Comp
L C C404
U 1 1 53AE7143
P 2350 3000
F 0 "C404" V 2400 2800 40  0000 L CNN
F 1 "4n7 1000V" V 2200 2850 40  0000 L CNN
F 2 "~" H 2388 2850 30  0000 C CNN
F 3 "~" H 2350 3000 60  0000 C CNN
	1    2350 3000
	0    -1   -1   0   
$EndComp
$Comp
L DIODE D402
U 1 1 53AE7149
P 2750 2600
F 0 "D402" H 2750 2700 40  0000 C CNN
F 1 "1N4148" H 2750 2500 40  0000 C CNN
F 2 "~" H 2750 2600 60  0000 C CNN
F 3 "~" H 2750 2600 60  0000 C CNN
	1    2750 2600
	0    -1   -1   0   
$EndComp
$Comp
L DIODE D401
U 1 1 53AE714F
P 2750 2150
F 0 "D401" H 2750 2250 40  0000 C CNN
F 1 "1N4148" H 2750 2050 40  0000 C CNN
F 2 "~" H 2750 2150 60  0000 C CNN
F 3 "~" H 2750 2150 60  0000 C CNN
	1    2750 2150
	0    -1   -1   0   
$EndComp
$Comp
L DIODE D403
U 1 1 53AE7155
P 2750 3100
F 0 "D403" H 2750 3200 40  0000 C CNN
F 1 "1N4148" H 2750 3000 40  0000 C CNN
F 2 "~" H 2750 3100 60  0000 C CNN
F 3 "~" H 2750 3100 60  0000 C CNN
	1    2750 3100
	0    -1   -1   0   
$EndComp
$Comp
L DIODE D404
U 1 1 53AE715B
P 2750 3550
F 0 "D404" H 2750 3650 40  0000 C CNN
F 1 "1N4148" H 2750 3450 40  0000 C CNN
F 2 "~" H 2750 3550 60  0000 C CNN
F 3 "~" H 2750 3550 60  0000 C CNN
	1    2750 3550
	0    -1   -1   0   
$EndComp
$Comp
L R R403
U 1 1 53AE7161
P 1900 4100
F 0 "R403" V 1980 4100 40  0000 C CNN
F 1 "R" V 1907 4101 40  0000 C CNN
F 2 "~" V 1830 4100 30  0000 C CNN
F 3 "~" H 1900 4100 30  0000 C CNN
	1    1900 4100
	1    0    0    -1  
$EndComp
$Comp
L R R402
U 1 1 53AE7167
P 1900 3500
F 0 "R402" V 1980 3500 40  0000 C CNN
F 1 "R" V 1907 3501 40  0000 C CNN
F 2 "~" V 1830 3500 30  0000 C CNN
F 3 "~" H 1900 3500 30  0000 C CNN
	1    1900 3500
	1    0    0    -1  
$EndComp
$Comp
L R R401
U 1 1 53AE716D
P 1900 2900
F 0 "R401" V 1980 2900 40  0000 C CNN
F 1 "R" V 1907 2901 40  0000 C CNN
F 2 "~" V 1830 2900 30  0000 C CNN
F 3 "~" H 1900 2900 30  0000 C CNN
	1    1900 2900
	1    0    0    -1  
$EndComp
$Comp
L C C405
U 1 1 53AE7173
P 2600 4300
F 0 "C405" H 2600 4400 40  0000 L CNN
F 1 "2p" H 2606 4215 40  0000 L CNN
F 2 "~" H 2638 4150 30  0000 C CNN
F 3 "~" H 2600 4300 60  0000 C CNN
	1    2600 4300
	1    0    0    -1  
$EndComp
$Comp
L C C401
U 1 1 53AE7179
P 1700 2900
F 0 "C401" V 1750 2950 40  0000 L CNN
F 1 "C" H 1706 2815 40  0000 L CNN
F 2 "~" H 1738 2750 30  0000 C CNN
F 3 "~" H 1700 2900 60  0000 C CNN
	1    1700 2900
	1    0    0    -1  
$EndComp
$Comp
L C C402
U 1 1 53AE717F
P 1700 3500
F 0 "C402" V 1750 3550 40  0000 L CNN
F 1 "C" H 1706 3415 40  0000 L CNN
F 2 "~" H 1738 3350 30  0000 C CNN
F 3 "~" H 1700 3500 60  0000 C CNN
	1    1700 3500
	1    0    0    -1  
$EndComp
$Comp
L C C403
U 1 1 53AE7185
P 1700 4100
F 0 "C403" V 1750 4150 40  0000 L CNN
F 1 "C" H 1706 4015 40  0000 L CNN
F 2 "~" H 1738 3950 30  0000 C CNN
F 3 "~" H 1700 4100 60  0000 C CNN
	1    1700 4100
	1    0    0    -1  
$EndComp
$Comp
L R R405
U 1 1 53AE718B
P 3200 4250
F 0 "R405" V 3280 4250 40  0000 C CNN
F 1 "34k" V 3207 4251 40  0000 C CNN
F 2 "~" V 3130 4250 30  0000 C CNN
F 3 "~" H 3200 4250 30  0000 C CNN
	1    3200 4250
	1    0    0    -1  
$EndComp
$Comp
L POT RV401
U 1 1 53AE7191
P 3450 3700
F 0 "RV401" H 3450 3600 50  0000 C CNN
F 1 "2k" H 3450 3700 50  0000 C CNN
F 2 "~" H 3450 3700 60  0000 C CNN
F 3 "~" H 3450 3700 60  0000 C CNN
	1    3450 3700
	0    1    1    0   
$EndComp
$Comp
L R R407
U 1 1 53AE7197
P 3450 4250
F 0 "R407" V 3530 4250 40  0000 C CNN
F 1 "12k" V 3457 4251 40  0000 C CNN
F 2 "~" V 3380 4250 30  0000 C CNN
F 3 "~" H 3450 4250 30  0000 C CNN
	1    3450 4250
	1    0    0    -1  
$EndComp
$Comp
L CP1 C406
U 1 1 53AE719D
P 3650 4300
F 0 "C406" H 3700 4400 50  0000 L CNN
F 1 "22" H 3700 4200 50  0000 L CNN
F 2 "~" H 3650 4300 60  0000 C CNN
F 3 "~" H 3650 4300 60  0000 C CNN
	1    3650 4300
	1    0    0    -1  
$EndComp
$Comp
L R R408
U 1 1 53AE71A3
P 3650 3450
F 0 "R408" V 3730 3450 40  0000 C CNN
F 1 "10k" V 3657 3451 40  0000 C CNN
F 2 "~" V 3580 3450 30  0000 C CNN
F 3 "~" H 3650 3450 30  0000 C CNN
	1    3650 3450
	1    0    0    -1  
$EndComp
$Comp
L R R409
U 1 1 53AE71A9
P 4400 3400
F 0 "R409" V 4480 3400 40  0000 C CNN
F 1 "M120" V 4407 3401 40  0000 C CNN
F 2 "~" V 4330 3400 30  0000 C CNN
F 3 "~" H 4400 3400 30  0000 C CNN
	1    4400 3400
	0    1    1    0   
$EndComp
$Comp
L C C407
U 1 1 53AE71AF
P 4400 3200
F 0 "C407" V 4450 3250 40  0000 L CNN
F 1 "10p" V 4450 3050 40  0000 L CNN
F 2 "~" H 4438 3050 30  0000 C CNN
F 3 "~" H 4400 3200 60  0000 C CNN
	1    4400 3200
	0    -1   -1   0   
$EndComp
$Comp
L R R406
U 1 1 53AE71B5
P 3450 2200
F 0 "R406" V 3530 2200 40  0000 C CNN
F 1 "3k3" V 3457 2201 40  0000 C CNN
F 2 "~" V 3380 2200 30  0000 C CNN
F 3 "~" H 3450 2200 30  0000 C CNN
	1    3450 2200
	1    0    0    -1  
$EndComp
$Comp
L POT RV402
U 1 1 53AE71BB
P 4650 3700
F 0 "RV402" H 4650 3600 50  0000 C CNN
F 1 "20k" H 4650 3700 50  0000 C CNN
F 2 "~" H 4650 3700 60  0000 C CNN
F 3 "~" H 4650 3700 60  0000 C CNN
	1    4650 3700
	0    1    1    0   
$EndComp
$Comp
L R R410
U 1 1 53AE71C1
P 4650 4250
F 0 "R410" V 4730 4250 40  0000 C CNN
F 1 "20k" V 4657 4251 40  0000 C CNN
F 2 "~" V 4580 4250 30  0000 C CNN
F 3 "~" H 4650 4250 30  0000 C CNN
	1    4650 4250
	1    0    0    -1  
$EndComp
$Comp
L CP1 C408
U 1 1 53AE71C7
P 4650 2150
F 0 "C408" H 4650 2250 50  0000 L CNN
F 1 "2.2" H 4650 2050 50  0000 L CNN
F 2 "~" H 4650 2150 60  0000 C CNN
F 3 "~" H 4650 2150 60  0000 C CNN
	1    4650 2150
	1    0    0    -1  
$EndComp
$Comp
L ZENER D405
U 1 1 53AE71CD
P 4950 2150
F 0 "D405" V 5050 2050 50  0000 C CNN
F 1 "4v7" V 4850 2050 40  0000 C CNN
F 2 "~" H 4950 2150 60  0000 C CNN
F 3 "~" H 4950 2150 60  0000 C CNN
	1    4950 2150
	0    -1   -1   0   
$EndComp
$Comp
L ZENER D406
U 1 1 53AE71D3
P 4950 4800
F 0 "D406" V 5050 4700 50  0000 C CNN
F 1 "4v7" V 4850 4700 40  0000 C CNN
F 2 "~" H 4950 4800 60  0000 C CNN
F 3 "~" H 4950 4800 60  0000 C CNN
	1    4950 4800
	0    -1   -1   0   
$EndComp
$Comp
L CP1 C409
U 1 1 53AE71D9
P 4650 4800
F 0 "C409" H 4650 4900 50  0000 L CNN
F 1 "2.2" H 4650 4700 50  0000 L CNN
F 2 "~" H 4650 4800 60  0000 C CNN
F 3 "~" H 4650 4800 60  0000 C CNN
	1    4650 4800
	1    0    0    -1  
$EndComp
$Comp
L R R413
U 1 1 53AE71DF
P 5450 1950
F 0 "R413" V 5530 1950 40  0000 C CNN
F 1 "51" V 5457 1951 40  0000 C CNN
F 2 "~" V 5380 1950 30  0000 C CNN
F 3 "~" H 5450 1950 30  0000 C CNN
	1    5450 1950
	0    -1   -1   0   
$EndComp
$Comp
L R R414
U 1 1 53AE71E5
P 5450 5000
F 0 "R414" V 5530 5000 40  0000 C CNN
F 1 "51" V 5457 5001 40  0000 C CNN
F 2 "~" V 5380 5000 30  0000 C CNN
F 3 "~" H 5450 5000 30  0000 C CNN
	1    5450 5000
	0    -1   -1   0   
$EndComp
$Comp
L CP1 C410
U 1 1 53AE71EB
P 6050 2150
F 0 "C410" H 6050 2250 50  0000 L CNN
F 1 "4.7" H 6050 2050 50  0000 L CNN
F 2 "~" H 6050 2150 60  0000 C CNN
F 3 "~" H 6050 2150 60  0000 C CNN
	1    6050 2150
	1    0    0    -1  
$EndComp
$Comp
L CP1 C411
U 1 1 53AE71F1
P 6050 4800
F 0 "C411" H 6050 4900 50  0000 L CNN
F 1 "4.7" H 6050 4700 50  0000 L CNN
F 2 "~" H 6050 4800 60  0000 C CNN
F 3 "~" H 6050 4800 60  0000 C CNN
	1    6050 4800
	1    0    0    -1  
$EndComp
$Comp
L C C413
U 1 1 53AE71F7
P 6300 2150
F 0 "C413" H 6300 2250 40  0000 L CNN
F 1 "47n" H 6306 2065 40  0000 L CNN
F 2 "~" H 6338 2000 30  0000 C CNN
F 3 "~" H 6300 2150 60  0000 C CNN
	1    6300 2150
	1    0    0    -1  
$EndComp
$Comp
L C C414
U 1 1 53AE71FD
P 6300 4800
F 0 "C414" H 6300 4900 40  0000 L CNN
F 1 "47n" H 6306 4715 40  0000 L CNN
F 2 "~" H 6338 4650 30  0000 C CNN
F 3 "~" H 6300 4800 60  0000 C CNN
	1    6300 4800
	1    0    0    -1  
$EndComp
$Comp
L HCNR200 IC401
U 1 1 53AE7203
P 6950 3150
F 0 "IC401" H 6790 3490 40  0000 C CNN
F 1 "HCNR200" H 7070 2810 40  0000 C CNN
F 2 "~" H 6950 3150 60  0000 C CNN
F 3 "~" H 6950 3150 60  0000 C CNN
	1    6950 3150
	1    0    0    -1  
$EndComp
$Comp
L R R411
U 1 1 53AE7209
P 4800 3400
F 0 "R411" V 4880 3400 40  0000 C CNN
F 1 "1k" V 4807 3401 40  0000 C CNN
F 2 "~" V 4730 3400 30  0000 C CNN
F 3 "~" H 4800 3400 30  0000 C CNN
	1    4800 3400
	1    0    0    -1  
$EndComp
$Comp
L R R412
U 1 1 53AE720F
P 5100 4250
F 0 "R412" V 5180 4250 40  0000 C CNN
F 1 "150k" V 5107 4251 40  0000 C CNN
F 2 "~" V 5030 4250 30  0000 C CNN
F 3 "~" H 5100 4250 30  0000 C CNN
	1    5100 4250
	1    0    0    -1  
$EndComp
$Comp
L R R415
U 1 1 53AE7215
P 5900 4250
F 0 "R415" V 5980 4250 40  0000 C CNN
F 1 "360" V 5907 4251 40  0000 C CNN
F 2 "~" V 5830 4250 30  0000 C CNN
F 3 "~" H 5900 4250 30  0000 C CNN
	1    5900 4250
	1    0    0    -1  
$EndComp
$Comp
L C C412
U 1 1 53AE721B
P 6150 3250
F 0 "C412" H 6150 3350 40  0000 L CNN
F 1 "30p" H 6156 3165 40  0000 L CNN
F 2 "~" H 6188 3100 30  0000 C CNN
F 3 "~" H 6150 3250 60  0000 C CNN
	1    6150 3250
	1    0    0    -1  
$EndComp
$Comp
L L L401
U 1 1 53AE7221
P 6500 2200
F 0 "L401" V 6450 2400 60  0000 C CNN
F 1 "1мГн" V 6550 2400 60  0000 C CNN
F 2 "~" H 6600 2200 60  0000 C CNN
F 3 "~" H 6600 2200 60  0000 C CNN
	1    6500 2200
	0    1    1    0   
$EndComp
$Comp
L L L402
U 1 1 53AE7227
P 6500 4750
F 0 "L402" V 6450 4950 60  0000 C CNN
F 1 "1мГн" V 6550 4950 60  0000 C CNN
F 2 "~" H 6600 4750 60  0000 C CNN
F 3 "~" H 6600 4750 60  0000 C CNN
	1    6500 4750
	0    1    1    0   
$EndComp
$Comp
L R R416
U 1 1 53AE722D
P 7300 4750
F 0 "R416" V 7380 4750 40  0000 C CNN
F 1 "30k" V 7307 4751 40  0000 C CNN
F 2 "~" V 7230 4750 30  0000 C CNN
F 3 "~" H 7300 4750 30  0000 C CNN
	1    7300 4750
	1    0    0    -1  
$EndComp
$Comp
L R R417
U 1 1 53AE7233
P 7450 3250
F 0 "R417" V 7530 3250 40  0000 C CNN
F 1 "10k" V 7457 3251 40  0000 C CNN
F 2 "~" V 7380 3250 30  0000 C CNN
F 3 "~" H 7450 3250 30  0000 C CNN
	1    7450 3250
	1    0    0    -1  
$EndComp
$Comp
L R R418
U 1 1 53AE7239
P 7450 4750
F 0 "R418" V 7530 4750 40  0000 C CNN
F 1 "10k" V 7457 4751 40  0000 C CNN
F 2 "~" V 7380 4750 30  0000 C CNN
F 3 "~" H 7450 4750 30  0000 C CNN
	1    7450 4750
	1    0    0    -1  
$EndComp
$Comp
L R R419
U 1 1 53AE723F
P 7700 4050
F 0 "R419" V 7780 4050 40  0000 C CNN
F 1 "40k" V 7707 4051 40  0000 C CNN
F 2 "~" V 7630 4050 30  0000 C CNN
F 3 "~" H 7700 4050 30  0000 C CNN
	1    7700 4050
	-1   0    0    1   
$EndComp
$Comp
L +5V #PWR026
U 1 1 53AE7245
P 7700 3000
F 0 "#PWR026" H 7700 3090 20  0001 C CNN
F 1 "+5V" H 7700 3090 30  0000 C CNN
F 2 "" H 7700 3000 60  0000 C CNN
F 3 "" H 7700 3000 60  0000 C CNN
	1    7700 3000
	1    0    0    -1  
$EndComp
$Comp
L -5V #PWR027
U 1 1 53AE724B
P 7700 5000
F 0 "#PWR027" H 7700 5140 20  0001 C CNN
F 1 "-5V" H 7700 5110 30  0000 C CNN
F 2 "" H 7700 5000 60  0000 C CNN
F 3 "" H 7700 5000 60  0000 C CNN
	1    7700 5000
	-1   0    0    1   
$EndComp
$Comp
L TL074 U101
U 3 1 53AE7251
P 8350 3700
F 0 "U101" H 8400 3900 60  0000 C CNN
F 1 "TL074" H 8500 3550 50  0000 C CNN
F 2 "" H 8350 3700 60  0000 C CNN
F 3 "" H 8350 3700 60  0000 C CNN
	3    8350 3700
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR028
U 1 1 53AE7257
P 7750 2400
F 0 "#PWR028" H 7750 2500 30  0001 C CNN
F 1 "VCC" H 7750 2500 30  0000 C CNN
F 2 "" H 7750 2400 60  0000 C CNN
F 3 "" H 7750 2400 60  0000 C CNN
	1    7750 2400
	1    0    0    -1  
$EndComp
$Comp
L GNDPWR #PWR029
U 1 1 53AE725D
P 7750 2700
F 0 "#PWR029" H 7750 2750 40  0001 C CNN
F 1 "GNDPWR" H 7750 2620 40  0000 C CNN
F 2 "" H 7750 2700 60  0000 C CNN
F 3 "" H 7750 2700 60  0000 C CNN
	1    7750 2700
	1    0    0    -1  
$EndComp
Wire Wire Line
	1450 2650 1450 3450
Wire Wire Line
	1700 2700 1700 2650
Wire Wire Line
	1450 2650 1900 2650
Connection ~ 1700 2650
Wire Wire Line
	1700 3100 1700 3300
Wire Wire Line
	1900 3150 1900 3250
Wire Wire Line
	1550 3200 1900 3200
Connection ~ 1900 3200
Connection ~ 1700 3200
Wire Wire Line
	1450 3550 1550 3550
Wire Wire Line
	1550 3550 1550 3200
Wire Wire Line
	1450 3650 1600 3650
Wire Wire Line
	1600 3650 1600 3800
Wire Wire Line
	1700 3700 1700 3900
Wire Wire Line
	1900 3750 1900 3850
Connection ~ 1900 3800
Connection ~ 1700 3800
Wire Wire Line
	2750 2400 2750 2350
Wire Wire Line
	1600 3800 2100 3800
Wire Wire Line
	2100 3800 2100 2800
Wire Wire Line
	2100 3000 2150 3000
Connection ~ 2100 3000
Wire Wire Line
	2550 3000 2600 3000
Wire Wire Line
	2600 2800 2600 4100
Wire Wire Line
	2600 2800 2900 2800
Connection ~ 2750 2800
Wire Wire Line
	2750 2900 2750 2800
Wire Wire Line
	2750 3300 2750 3350
Connection ~ 2600 3000
Wire Wire Line
	3200 3000 3200 4000
Wire Wire Line
	3450 2450 3450 3450
Wire Wire Line
	3200 2600 3200 1950
Connection ~ 3200 1950
Wire Wire Line
	3450 4000 3450 3950
Wire Wire Line
	3650 4100 3650 3700
Wire Wire Line
	3650 3700 3600 3700
Wire Wire Line
	3650 2500 3550 2500
Wire Wire Line
	3550 2500 3550 3000
Wire Wire Line
	3650 2700 3650 3200
Wire Wire Line
	3650 3200 4200 3200
Connection ~ 4150 3200
Wire Wire Line
	4650 3950 4650 4000
Connection ~ 3450 1950
Wire Wire Line
	4650 2350 4950 2350
Wire Wire Line
	4950 2350 4950 4600
Wire Wire Line
	5100 3050 6600 3050
Wire Wire Line
	5100 3600 5150 3600
Connection ~ 5100 3600
Connection ~ 6150 3050
Wire Wire Line
	1450 3750 1450 4550
Wire Wire Line
	1900 4550 1900 4350
Wire Wire Line
	2750 3750 2750 5000
Wire Wire Line
	3200 4500 3200 5000
Connection ~ 3200 5000
Wire Wire Line
	3450 5000 3450 4500
Connection ~ 3450 5000
Connection ~ 1700 4550
Connection ~ 1900 4550
Wire Wire Line
	2600 4550 2600 4500
Connection ~ 2600 4550
Wire Wire Line
	3650 4550 3650 4500
Connection ~ 3650 4550
Wire Wire Line
	4650 4500 4650 4600
Connection ~ 4650 4550
Connection ~ 4950 4550
Connection ~ 4650 5000
Connection ~ 4950 5000
Wire Wire Line
	5100 5000 5100 4500
Connection ~ 5100 5000
Wire Wire Line
	3550 3000 3200 3000
Wire Wire Line
	6300 2350 6050 2350
Connection ~ 6050 1950
Wire Wire Line
	6050 4550 6050 4600
Connection ~ 6050 4550
Wire Wire Line
	6500 2650 6500 4500
Connection ~ 6300 4550
Wire Wire Line
	4150 3200 4150 3400
Wire Wire Line
	4600 3200 4650 3200
Connection ~ 4650 3200
Wire Wire Line
	6150 3500 6150 3450
Wire Wire Line
	5150 3150 5150 3400
Wire Wire Line
	5150 3150 4800 3150
Wire Wire Line
	4800 3650 4800 3700
Wire Wire Line
	5100 3050 5100 4000
Wire Wire Line
	5700 1950 6500 1950
Connection ~ 6300 1950
Wire Wire Line
	6300 2350 6300 4600
Connection ~ 6300 5000
Connection ~ 6050 5000
Wire Wire Line
	5700 5000 6500 5000
Wire Wire Line
	2750 1950 5200 1950
Connection ~ 4650 1950
Connection ~ 4950 1950
Wire Wire Line
	6600 3250 6350 3250
Wire Wire Line
	6350 3250 6350 3500
Wire Wire Line
	6350 3500 6150 3500
Wire Wire Line
	1450 4550 6300 4550
Wire Wire Line
	2750 5000 5200 5000
Wire Wire Line
	5900 4500 5900 5000
Connection ~ 5900 5000
Wire Wire Line
	6600 3400 6600 3850
Wire Wire Line
	6600 3850 5900 3850
Wire Wire Line
	5900 3850 5900 4000
Wire Wire Line
	7300 3300 7300 4500
Wire Wire Line
	7300 3000 8250 3000
Wire Wire Line
	7300 3600 7850 3600
Connection ~ 7300 3600
Wire Wire Line
	7450 3500 7450 4500
Wire Wire Line
	8250 5000 7300 5000
Wire Wire Line
	8250 3000 8250 3300
Wire Wire Line
	8250 4100 8250 5000
Connection ~ 7450 3000
Connection ~ 7700 3000
Connection ~ 7450 5000
Wire Wire Line
	7700 4300 7700 4350
Wire Wire Line
	7700 3800 7850 3800
Connection ~ 7450 4300
Connection ~ 7700 5000
Wire Wire Line
	7850 3800 7850 4250
Wire Wire Line
	7700 4750 9000 4750
Wire Wire Line
	5550 3100 5550 2500
Wire Wire Line
	5550 2500 5700 2500
Wire Wire Line
	5700 2500 5700 1950
Wire Wire Line
	5550 3900 5550 4350
Wire Wire Line
	5550 4350 5700 4350
Wire Wire Line
	5700 4350 5700 5000
Wire Wire Line
	1700 4550 1700 4300
Wire Wire Line
	4650 2600 4650 3450
Connection ~ 4650 3400
Connection ~ 3650 3200
Connection ~ 3200 3000
Connection ~ 3650 3700
Connection ~ 2600 2800
Connection ~ 4950 2350
Connection ~ 6300 2350
Connection ~ 6150 3500
Connection ~ 5700 1950
Connection ~ 5700 5000
Connection ~ 7700 4300
$Comp
L R R420
U 1 1 53AE72EE
P 8650 4000
F 0 "R420" V 8730 4000 40  0000 C CNN
F 1 "20k" V 8657 4001 40  0000 C CNN
F 2 "~" V 8580 4000 30  0000 C CNN
F 3 "~" H 8650 4000 30  0000 C CNN
	1    8650 4000
	0    1    1    0   
$EndComp
$Comp
L C C416
U 1 1 53AE72F4
P 8650 4250
F 0 "C416" V 8700 4300 40  0000 L CNN
F 1 "10p" V 8700 4100 40  0000 L CNN
F 2 "~" H 8688 4100 30  0000 C CNN
F 3 "~" H 8650 4250 60  0000 C CNN
	1    8650 4250
	0    -1   -1   0   
$EndComp
$Comp
L R R421
U 1 1 53AE72FA
P 9000 4500
F 0 "R421" V 9080 4500 40  0000 C CNN
F 1 "1k" V 9007 4501 40  0000 C CNN
F 2 "~" V 8930 4500 30  0000 C CNN
F 3 "~" H 9000 4500 30  0000 C CNN
	1    9000 4500
	-1   0    0    1   
$EndComp
$Comp
L AGND #PWR030
U 1 1 53AE7300
P 9000 4850
F 0 "#PWR030" H 9000 4850 40  0001 C CNN
F 1 "AGND" H 9000 4780 50  0000 C CNN
F 2 "" H 9000 4850 60  0000 C CNN
F 3 "" H 9000 4850 60  0000 C CNN
	1    9000 4850
	1    0    0    -1  
$EndComp
Wire Wire Line
	8400 4000 8400 4250
Wire Wire Line
	9000 3700 9000 4250
Wire Wire Line
	9000 3700 8850 3700
Connection ~ 9000 4000
Connection ~ 9000 4750
Wire Wire Line
	8900 4000 10150 4000
$Comp
L PWR_FLAG #FLG031
U 1 1 53AE730C
P 6300 1950
F 0 "#FLG031" H 6300 2045 30  0001 C CNN
F 1 "PWR_FLAG" H 6300 2130 30  0000 C CNN
F 2 "" H 6300 1950 60  0000 C CNN
F 3 "" H 6300 1950 60  0000 C CNN
	1    6300 1950
	1    0    0    -1  
$EndComp
$Comp
L PWR_FLAG #FLG032
U 1 1 53AE7312
P 6300 5000
F 0 "#FLG032" H 6300 5095 30  0001 C CNN
F 1 "PWR_FLAG" H 6300 5180 30  0000 C CNN
F 2 "" H 6300 5000 60  0000 C CNN
F 3 "" H 6300 5000 60  0000 C CNN
	1    6300 5000
	-1   0    0    1   
$EndComp
Wire Wire Line
	7750 2400 7750 2450
Wire Wire Line
	7750 2650 7750 2700
Wire Wire Line
	9000 4750 9000 4850
Wire Wire Line
	7850 4250 8450 4250
Wire Wire Line
	9000 4250 8850 4250
$Comp
L CP1 C415
U 1 1 53AE731D
P 7700 4550
F 0 "C415" H 7750 4650 50  0000 L CNN
F 1 "22" H 7750 4450 50  0000 L CNN
F 2 "~" H 7700 4550 60  0000 C CNN
F 3 "~" H 7700 4550 60  0000 C CNN
	1    7700 4550
	1    0    0    -1  
$EndComp
Wire Wire Line
	7450 4300 7700 4300
Connection ~ 8400 4250
Connection ~ 7850 3800
Wire Wire Line
	5200 1950 5200 2900
Wire Wire Line
	5200 2900 6600 2900
Connection ~ 5200 1950
$Comp
L CONN2 P401
U 1 1 53AE7329
P 1100 3500
F 0 "P401" V 1050 3500 40  0000 C CNN
F 1 "CONN2" V 1150 3500 40  0000 C CNN
F 2 "" H 1100 3500 60  0000 C CNN
F 3 "" H 1100 3500 60  0000 C CNN
	1    1100 3500
	-1   0    0    -1  
$EndComp
$Comp
L CONN2 P402
U 1 1 53AE732F
P 1100 3700
F 0 "P402" V 1050 3700 40  0000 C CNN
F 1 "CONN2" V 1150 3700 40  0000 C CNN
F 2 "" H 1100 3700 60  0000 C CNN
F 3 "" H 1100 3700 60  0000 C CNN
	1    1100 3700
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6300 2550 6500 2550
Connection ~ 6300 2550
$EndSCHEMATC