EESchema Schematic File Version 1
LIBS:power,device,conn,linear,regul,74xx,cmos4000,adc-dac,memory,xilinx,special,microcontrollers,dsp,microchip,analog_switches,motorola,texas,intel,audio,interface,digital-audio,philips,display,cypress,siliconi,contrib,valves
EELAYER 43  0
EELAYER END
$Descr A4 11700 8267
Sheet 1 1
Title ""
Date "27 jan 2009"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Connection ~ 4100 3800
Wire Wire Line
	4100 3800 4100 2700
Wire Wire Line
	4100 2700 3850 2700
Connection ~ 6200 3800
Wire Wire Line
	6700 2700 6700 3800
Wire Wire Line
	4700 2500 3850 2500
Wire Wire Line
	6200 2100 6200 2750
Connection ~ 5650 3150
Wire Wire Line
	5800 3550 5950 3550
Wire Wire Line
	5950 3550 5950 3150
Wire Wire Line
	5950 3150 5100 3150
Wire Wire Line
	5650 2650 5650 2000
Wire Wire Line
	5650 2000 5300 2000
Connection ~ 4350 2500
Wire Wire Line
	6200 3150 6200 3800
Wire Wire Line
	5100 3150 5100 3000
Connection ~ 5650 2500
Connection ~ 6200 2500
Connection ~ 5650 3800
Wire Wire Line
	4350 3800 4350 3150
Connection ~ 5050 3800
Wire Wire Line
	4900 2000 4600 2000
Wire Wire Line
	4600 2000 4600 2500
Connection ~ 4600 2500
Wire Wire Line
	5050 3800 5050 4150
Wire Wire Line
	4350 2200 4350 2750
Connection ~ 5050 4000
Wire Wire Line
	5500 2500 6700 2500
Wire Wire Line
	6700 3800 3850 3800
Connection ~ 4350 3800
$Comp
L CONN_2 P?
U 1 1 497F6DE9
P 7050 2600
F 0 "P?" V 7000 2600 40  0000 C C
F 1 "CONN_2" V 7100 2600 40  0000 C C
	1    7050 2600
	1    0    0    -1  
$EndComp
$Comp
L CONN_2 P?
U 1 1 497F6DDF
P 3500 2600
F 0 "P?" V 3450 2600 40  0000 C C
F 1 "CONN_2" V 3550 2600 40  0000 C C
	1    3500 2600
	-1   0    0    1   
$EndComp
$Comp
L +5V #PWR01
U 1 1 497F6D7E
P 6200 2100
F 0 "#PWR01" H 6200 2190 20  0001 C C
F 1 "+5V" H 6200 2190 30  0000 C C
	1    6200 2100
	1    0    0    -1  
$EndComp
$Comp
L PWR_FLAG #FLG02
U 1 1 497F6D47
P 3850 3800
F 0 "#FLG02" H 3850 4070 30  0001 C C
F 1 "PWR_FLAG" H 3850 4030 30  0000 C C
	1    3850 3800
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR03
U 1 1 497F6C85
P 5050 4150
F 0 "#PWR03" H 5050 4150 30  0001 C C
F 1 "GND" H 5050 4080 30  0001 C C
	1    5050 4150
	1    0    0    -1  
$EndComp
NoConn ~ 5650 3300
$Comp
L POT RV1
U 1 1 497F6A29
P 5650 3550
F 0 "RV1" H 5650 3450 50  0000 C C
F 1 "5K" H 5650 3550 50  0000 C C
	1    5650 3550
	0    1    -1   0   
$EndComp
$Comp
L DIODE D1
U 1 1 497F684C
P 5100 2000
F 0 "D1" H 5100 2100 40  0000 C C
F 1 "1N4002" H 5100 1900 40  0000 C C
	1    5100 2000
	-1   0    0    -1  
$EndComp
$Comp
L C C1
U 1 1 497F6831
P 4350 2950
F 0 "C1" H 4400 3050 50  0000 L C
F 1 "0.1 uF" H 4400 2850 50  0000 L C
	1    4350 2950
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 497F6828
P 6200 2950
F 0 "C2" H 6250 3050 50  0000 L C
F 1 "1 uF" H 6250 2850 50  0000 L C
	1    6200 2950
	1    0    0    -1  
$EndComp
$Comp
L PWR_FLAG #FLG04
U 1 1 497F67D4
P 4350 2200
F 0 "#FLG04" H 4350 2470 30  0001 C C
F 1 "PWR_FLAG" H 4350 2430 30  0000 C C
	1    4350 2200
	1    0    0    -1  
$EndComp
$Comp
L R R1
U 1 1 497F66FD
P 5650 2900
F 0 "R1" V 5730 2900 50  0000 C C
F 1 "240" V 5650 2900 50  0000 C C
	1    5650 2900
	1    0    0    -1  
$EndComp
$Comp
L LM317 U1
U 1 1 497F66F7
P 5100 2650
F 0 "U1" H 5100 2950 60  0000 C C
F 1 "LM317" H 5150 2400 60  0000 L C
	1    5100 2650
	1    0    0    -1  
$EndComp
$EndSCHEMATC