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:eSim_Analog
LIBS:eSim_Devices
LIBS:eSim_Digital
LIBS:eSim_Hybrid
LIBS:eSim_Sources
LIBS:BJT_amplifier-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date "6 jun 2013"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Connection ~ 7050 4450
Wire Wire Line
	7600 4450 5100 4450
Wire Wire Line
	7600 4450 7600 4050
Wire Wire Line
	5100 4350 5100 4500
Wire Wire Line
	5100 4500 3700 4500
Connection ~ 6300 4450
Wire Wire Line
	3700 3600 3900 3600
Wire Wire Line
	7050 3300 7050 4050
Wire Wire Line
	6650 3300 7050 3300
Connection ~ 5100 3600
Connection ~ 6100 3300
Wire Wire Line
	5850 3300 6350 3300
Wire Wire Line
	5850 3800 5850 4050
Wire Wire Line
	5850 3300 5850 3400
Wire Wire Line
	5100 3200 5100 4050
Wire Wire Line
	4900 3600 5550 3600
Wire Wire Line
	6300 3900 6300 4100
Wire Wire Line
	6300 3900 5850 3900
Connection ~ 5850 3900
Connection ~ 5850 4450
Wire Wire Line
	4200 3600 4600 3600
Connection ~ 5100 4450
Wire Wire Line
	5650 4450 5650 4850
Connection ~ 5650 4450
Wire Wire Line
	5100 2800 7600 2800
Wire Wire Line
	7600 2800 7600 3150
Connection ~ 6100 2800
$Comp
L DC v1
U 1 1 51A5D97E
P 7600 3600
F 0 "v1" H 7400 3700 60  0000 C CNN
F 1 "DC" H 7400 3550 60  0000 C CNN
F 2 "R1" H 7300 3600 60  0000 C CNN
F 3 "" H 7600 3600 60  0001 C CNN
	1    7600 3600
	1    0    0    -1  
$EndComp
$Comp
L AC v2
U 1 1 51A486A5
P 3700 4050
F 0 "v2" H 3500 4150 60  0000 C CNN
F 1 "AC" H 3500 4000 60  0000 C CNN
F 2 "R1" H 3400 4050 60  0000 C CNN
F 3 "" H 3700 4050 60  0001 C CNN
	1    3700 4050
	1    0    0    -1  
$EndComp
$Comp
L PWR_FLAG #FLG01
U 1 1 51A48298
P 5650 4450
F 0 "#FLG01" H 5650 4720 30  0001 C CNN
F 1 "PWR_FLAG" H 5650 4680 30  0000 C CNN
F 2 "" H 5650 4450 60  0001 C CNN
F 3 "" H 5650 4450 60  0001 C CNN
	1    5650 4450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR02
U 1 1 51A47FCD
P 5650 4850
F 0 "#PWR02" H 5650 4850 30  0001 C CNN
F 1 "GND" H 5650 4780 30  0001 C CNN
F 2 "" H 5650 4850 60  0001 C CNN
F 3 "" H 5650 4850 60  0001 C CNN
	1    5650 4850
	1    0    0    -1  
$EndComp
$Comp
L R R1
U 1 1 51A47FBC
P 4050 3600
F 0 "R1" V 4130 3600 50  0000 C CNN
F 1 "50" V 4050 3600 50  0000 C CNN
F 2 "" H 4050 3600 60  0001 C CNN
F 3 "" H 4050 3600 60  0001 C CNN
	1    4050 3600
	0    1    1    0   
$EndComp
$Comp
L R R2
U 1 1 51A47FAB
P 5100 3050
F 0 "R2" V 5180 3050 50  0000 C CNN
F 1 "200k" V 5100 3050 50  0000 C CNN
F 2 "" H 5100 3050 60  0001 C CNN
F 3 "" H 5100 3050 60  0001 C CNN
	1    5100 3050
	1    0    0    -1  
$EndComp
$Comp
L C C1
U 1 1 51A47FA0
P 4750 3600
F 0 "C1" H 4800 3700 50  0000 L CNN
F 1 "40u" H 4800 3500 50  0000 L CNN
F 2 "" H 4750 3600 60  0001 C CNN
F 3 "" H 4750 3600 60  0001 C CNN
	1    4750 3600
	0    -1   -1   0   
$EndComp
$Comp
L R R3
U 1 1 51A47F97
P 5100 4200
F 0 "R3" V 5180 4200 50  0000 C CNN
F 1 "50k" V 5100 4200 50  0000 C CNN
F 2 "" H 5100 4200 60  0001 C CNN
F 3 "" H 5100 4200 60  0001 C CNN
	1    5100 4200
	1    0    0    -1  
$EndComp
$Comp
L R R6
U 1 1 51A47F8B
P 7050 4200
F 0 "R6" V 7130 4200 50  0000 C CNN
F 1 "1k" V 7050 4200 50  0000 C CNN
F 2 "" H 7050 4200 60  0001 C CNN
F 3 "" H 7050 4200 60  0001 C CNN
	1    7050 4200
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 51A47F80
P 6300 4250
F 0 "C2" H 6350 4350 50  0000 L CNN
F 1 "100u" H 6350 4150 50  0000 L CNN
F 2 "" H 6300 4250 60  0001 C CNN
F 3 "" H 6300 4250 60  0001 C CNN
	1    6300 4250
	-1   0    0    1   
$EndComp
$Comp
L C C3
U 1 1 51A47F75
P 6500 3300
F 0 "C3" H 6550 3400 50  0000 L CNN
F 1 "40u" H 6550 3200 50  0000 L CNN
F 2 "" H 6500 3300 60  0001 C CNN
F 3 "" H 6500 3300 60  0001 C CNN
	1    6500 3300
	0    1    1    0   
$EndComp
$Comp
L R R5
U 1 1 51A47F5C
P 6100 3050
F 0 "R5" V 6180 3050 50  0000 C CNN
F 1 "2k" V 6100 3050 50  0000 C CNN
F 2 "" H 6100 3050 60  0001 C CNN
F 3 "" H 6100 3050 60  0001 C CNN
	1    6100 3050
	1    0    0    -1  
$EndComp
$Comp
L R R4
U 1 1 51A47F50
P 5850 4200
F 0 "R4" V 5930 4200 50  0000 C CNN
F 1 "1.5k" V 5850 4200 50  0000 C CNN
F 2 "" H 5850 4200 60  0001 C CNN
F 3 "" H 5850 4200 60  0001 C CNN
	1    5850 4200
	1    0    0    -1  
$EndComp
$Comp
L NPN Q1
U 1 1 557583B4
P 5750 3600
F 0 "Q1" H 5650 3650 50  0000 R CNN
F 1 "NPN" H 5700 3750 50  0000 R CNN
F 2 "" H 5950 3700 29  0000 C CNN
F 3 "" H 5750 3600 60  0000 C CNN
	1    5750 3600
	1    0    0    -1  
$EndComp
Wire Wire Line
	6100 2900 6100 2800
Wire Wire Line
	6100 3200 6100 3300
Wire Wire Line
	5850 4350 5850 4450
Wire Wire Line
	6300 4400 6300 4450
Wire Wire Line
	7050 4350 7050 4450
Wire Wire Line
	5100 2900 5100 2800
$EndSCHEMATC