EESchema Schematic File Version 2  date Mi 04 Mai 2011 00:11:36 CEST
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:Main-cache
EELAYER 24  0
EELAYER END
$Descr A4 11700 8267
Sheet 1 1
Title ""
Date "3 may 2011"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Connection ~ 5350 5650
Wire Wire Line
	5350 5350 5350 5650
Wire Wire Line
	3350 5650 2250 5650
Wire Wire Line
	2250 5650 2250 5000
Wire Wire Line
	2250 5000 2150 5000
Wire Wire Line
	550  5450 550  5400
Wire Wire Line
	550  5400 650  5400
Wire Wire Line
	650  5400 650  5500
Wire Wire Line
	650  5500 950  5500
Wire Wire Line
	950  5400 750  5400
Wire Wire Line
	750  5400 750  6350
Wire Wire Line
	750  6350 2400 6350
Wire Wire Line
	5650 6000 5650 5950
Wire Wire Line
	5650 5950 5550 5950
Connection ~ 4450 6450
Wire Wire Line
	4450 6250 4450 6550
Connection ~ 8450 2000
Wire Wire Line
	8450 2300 8450 1950
Connection ~ 6200 2800
Wire Wire Line
	6200 2700 6200 3000
Connection ~ 5200 3100
Wire Wire Line
	5450 3200 5450 3100
Wire Wire Line
	5450 3100 5000 3100
Wire Wire Line
	6150 7600 6150 5550
Wire Wire Line
	5550 5400 5550 5350
Wire Wire Line
	6400 1350 6400 2100
Wire Wire Line
	6400 2100 4200 2100
Connection ~ 7550 6200
Connection ~ 7350 6200
Wire Wire Line
	7700 6200 7350 6200
Connection ~ 6050 6450
Wire Wire Line
	6050 6450 6650 6450
Wire Wire Line
	6200 1350 6100 1350
Wire Wire Line
	6100 1350 6100 1450
Wire Wire Line
	3250 5500 3000 5500
Connection ~ 3150 5500
Wire Wire Line
	1900 550  3250 550 
Connection ~ 2200 550 
Wire Wire Line
	6650 7050 6650 7150
Wire Wire Line
	7350 6650 7450 6650
Wire Wire Line
	8150 6200 8150 6450
Wire Wire Line
	8150 6450 7350 6450
Wire Wire Line
	6650 6650 6600 6650
Connection ~ 7800 4500
Wire Wire Line
	7800 4500 7850 4500
Wire Wire Line
	7850 4500 7850 4550
Wire Wire Line
	7800 4250 7800 4650
Wire Wire Line
	7800 4650 8200 4650
Wire Wire Line
	7800 2300 7800 3750
Wire Wire Line
	7800 2300 4200 2300
Wire Wire Line
	5400 2800 5300 2800
Wire Wire Line
	5400 3000 5100 3000
Wire Wire Line
	7250 2600 7050 2600
Wire Wire Line
	7050 2600 7050 2400
Connection ~ 6600 2500
Wire Wire Line
	6600 2600 6600 2500
Connection ~ 6500 3100
Wire Wire Line
	6500 3300 6500 3000
Wire Wire Line
	6500 3000 6200 3000
Wire Wire Line
	4400 2900 4400 2600
Wire Wire Line
	4400 2900 4200 2900
Wire Wire Line
	5200 2800 5200 2900
Wire Wire Line
	5200 2800 4600 2800
Wire Wire Line
	5500 4550 5650 4550
Wire Wire Line
	1800 3000 1600 3000
Wire Wire Line
	1700 6900 1700 6850
Wire Wire Line
	7050 5700 7050 5800
Wire Wire Line
	7250 5700 7250 5800
Wire Wire Line
	7500 4950 7500 5800
Wire Wire Line
	7700 6000 6950 6000
Connection ~ 8200 4950
Wire Wire Line
	7500 4950 8900 4950
Wire Wire Line
	6950 5000 6950 4950
Wire Wire Line
	7150 5000 7150 4950
Wire Wire Line
	7250 5000 7250 4700
Wire Wire Line
	7250 4700 6400 4700
Connection ~ 6600 3100
Connection ~ 3050 550 
Wire Wire Line
	2200 1000 2200 550 
Wire Wire Line
	2550 1400 2550 1500
Connection ~ 3150 1400
Wire Wire Line
	2950 1400 3150 1400
Connection ~ 3250 550 
Connection ~ 5650 4350
Connection ~ 5000 4350
Wire Wire Line
	5150 4350 5000 4350
Wire Wire Line
	1850 7450 1850 7250
Wire Wire Line
	6150 7600 5950 7600
Wire Wire Line
	6150 5550 5100 5550
Wire Wire Line
	5100 5550 5100 4200
Wire Wire Line
	5950 7500 6050 7500
Wire Wire Line
	5000 5650 6050 5650
Wire Wire Line
	5000 5650 5000 4300
Wire Wire Line
	5000 4300 4200 4300
Connection ~ 5000 3300
Wire Wire Line
	5000 3000 5000 3400
Wire Wire Line
	3850 5800 4700 5800
Wire Wire Line
	4700 5800 4700 4700
Wire Wire Line
	4700 4700 4200 4700
Wire Wire Line
	1700 5950 2250 5950
Wire Wire Line
	1700 6250 2400 6250
Wire Wire Line
	5700 4100 5700 4850
Wire Wire Line
	5700 4100 4200 4100
Wire Wire Line
	6500 3900 4200 3900
Wire Wire Line
	6500 3700 4200 3700
Wire Wire Line
	6600 3100 6600 3000
Wire Wire Line
	7800 3750 7950 3750
Wire Wire Line
	5700 4850 5900 4850
Connection ~ 6300 4550
Connection ~ 6300 3800
Wire Wire Line
	6300 4150 6300 3800
Connection ~ 6000 3600
Wire Wire Line
	6000 4150 6000 3600
Wire Wire Line
	7600 5900 7600 5050
Wire Wire Line
	7600 5900 7150 5900
Wire Wire Line
	7150 5900 7150 5700
Wire Wire Line
	7500 4250 7600 4250
Wire Wire Line
	7600 3750 7600 1600
Wire Wire Line
	5450 1600 5350 1600
Wire Wire Line
	5350 1600 5350 1650
Wire Wire Line
	2400 7450 1700 7450
Wire Wire Line
	2000 7450 2000 7050
Wire Wire Line
	2000 6850 2000 6550
Wire Wire Line
	4000 6050 4400 6050
Wire Wire Line
	4400 6050 4400 5000
Wire Wire Line
	4400 5000 4200 5000
Wire Wire Line
	4000 6150 4200 6150
Wire Wire Line
	4200 6150 4200 5200
Wire Wire Line
	3000 5500 3000 5550
Wire Wire Line
	1350 2350 1350 2300
Connection ~ 1550 2300
Wire Wire Line
	1350 2300 1550 2300
Wire Wire Line
	1950 2600 2200 2600
Wire Wire Line
	1600 3000 1600 3100
Wire Wire Line
	4500 2800 4500 2900
Wire Wire Line
	4500 2800 4200 2800
Wire Wire Line
	4200 2700 4600 2700
Wire Wire Line
	4600 2700 4600 2800
Wire Wire Line
	2200 1500 2200 1800
Wire Wire Line
	1950 2000 2200 2000
Wire Wire Line
	2200 2000 2200 2200
Wire Wire Line
	1550 2000 1550 2600
Wire Wire Line
	2200 1800 2100 1800
Wire Wire Line
	4200 5100 4300 5100
Wire Wire Line
	4300 5100 4300 6350
Wire Wire Line
	4300 6350 4000 6350
Wire Wire Line
	1700 7450 1700 7350
Connection ~ 2000 7450
Wire Wire Line
	1700 6050 1850 6050
Wire Wire Line
	2400 6050 1950 6050
Wire Wire Line
	1950 6050 1950 6150
Connection ~ 5000 3100
Wire Wire Line
	5200 3150 5200 3100
Wire Wire Line
	4700 1800 4700 1300
Wire Wire Line
	4700 1300 5650 1300
Wire Wire Line
	7600 4250 7600 4450
Wire Wire Line
	7500 3750 7400 3750
Connection ~ 7400 3750
Wire Wire Line
	7800 4750 8200 4750
Wire Wire Line
	8200 5150 7700 5150
Wire Wire Line
	7700 5150 7700 6000
Wire Wire Line
	6150 4400 6150 4550
Wire Wire Line
	6150 4000 6150 3700
Connection ~ 6150 3700
Wire Wire Line
	6450 4000 6450 3900
Connection ~ 6450 3900
Connection ~ 6150 4550
Wire Wire Line
	5900 4700 5800 4700
Wire Wire Line
	6000 4550 6600 4550
Wire Wire Line
	6600 4550 6600 4400
Wire Wire Line
	6600 4400 6700 4400
Wire Wire Line
	6700 4400 6700 4450
Connection ~ 6450 4550
Wire Wire Line
	7600 5050 8900 5050
Connection ~ 8200 5050
Wire Wire Line
	7600 1600 5850 1600
Wire Wire Line
	6500 3600 4200 3600
Wire Wire Line
	6500 3800 4200 3800
Wire Wire Line
	4200 4000 5800 4000
Wire Wire Line
	5800 4000 5800 4700
Wire Wire Line
	1950 6150 1700 6150
Wire Wire Line
	1850 6050 1850 6450
Wire Wire Line
	3850 5650 4600 5650
Wire Wire Line
	4600 5650 4600 4800
Wire Wire Line
	4600 4800 4200 4800
Wire Wire Line
	1850 4750 1850 4800
Connection ~ 5000 3200
Connection ~ 4450 6350
Wire Wire Line
	4200 4500 4900 4500
Wire Wire Line
	4900 4500 4900 5750
Wire Wire Line
	4900 5750 5950 5750
Wire Wire Line
	5950 5750 5950 7300
Wire Wire Line
	5850 6550 6050 6550
Connection ~ 6050 6550
Wire Wire Line
	5850 6650 6150 6650
Connection ~ 6150 6650
Wire Wire Line
	7400 4750 7400 2600
Connection ~ 1850 7450
Connection ~ 2000 6850
Connection ~ 1850 6850
Wire Wire Line
	5150 4200 4200 4200
Connection ~ 5100 4200
Wire Wire Line
	3450 1400 3250 1400
Wire Wire Line
	3150 1500 3150 1150
Wire Wire Line
	3150 1150 3050 1150
Wire Wire Line
	3050 1150 3050 550 
Wire Wire Line
	6450 4400 6450 4550
Wire Wire Line
	6400 4850 7050 4850
Wire Wire Line
	7050 4850 7050 5000
Wire Wire Line
	6750 5050 6750 4950
Wire Wire Line
	6750 4950 7150 4950
Connection ~ 6950 4950
Wire Wire Line
	6950 6000 6950 5700
Wire Wire Line
	7500 5800 7050 5800
Connection ~ 7250 5800
Wire Wire Line
	1700 6850 2400 6850
Wire Wire Line
	4700 2500 8450 2500
Wire Wire Line
	3250 1500 3250 1250
Connection ~ 3250 1400
Wire Wire Line
	5650 4550 5650 4200
Wire Wire Line
	4500 2900 5100 2900
Wire Wire Line
	5100 2900 5100 3000
Wire Wire Line
	5200 2700 5300 2700
Wire Wire Line
	5300 2700 5300 2800
Wire Wire Line
	7400 2600 8450 2600
Wire Wire Line
	6350 3250 6350 3100
Wire Wire Line
	6350 3100 7050 3100
Wire Wire Line
	6800 2500 6800 2600
Connection ~ 6800 2500
Wire Wire Line
	7050 2400 4200 2400
Wire Wire Line
	7250 3100 7400 3100
Connection ~ 7400 3100
Wire Wire Line
	5200 2900 5400 2900
Wire Wire Line
	4400 2600 5400 2600
Wire Wire Line
	7950 4250 7950 4550
Wire Wire Line
	7950 4550 8200 4550
Wire Wire Line
	8050 2000 8450 2000
Wire Wire Line
	7350 6350 7350 6100
Wire Wire Line
	7350 6100 7200 6100
Wire Wire Line
	7200 6100 7200 6200
Wire Wire Line
	7350 6550 8050 6550
Wire Wire Line
	8050 6550 8050 6650
Wire Wire Line
	3850 1400 3850 1500
Wire Wire Line
	2200 2600 2200 2350
Wire Wire Line
	3350 5800 2250 5800
Wire Wire Line
	2250 5800 2250 5950
Wire Wire Line
	6300 1350 6300 2200
Wire Wire Line
	6300 2200 4200 2200
Wire Wire Line
	6150 6350 6650 6350
Connection ~ 6150 6350
Wire Wire Line
	4200 4600 4800 4600
Wire Wire Line
	4800 4600 4800 5850
Wire Wire Line
	4800 5850 5850 5850
Wire Wire Line
	5850 5850 5850 6350
Wire Wire Line
	6050 5650 6050 7500
Wire Wire Line
	4200 3400 4200 3500
Wire Wire Line
	4200 3500 5300 3500
Wire Wire Line
	5300 3500 5300 3400
Wire Wire Line
	5300 3400 5450 3400
Connection ~ 6200 2900
Wire Wire Line
	4700 1900 5000 1900
Wire Wire Line
	8050 2400 8450 2400
Wire Wire Line
	8250 2300 8250 2250
Wire Wire Line
	8250 2250 8350 2250
Wire Wire Line
	8350 2250 8350 2400
Connection ~ 8350 2400
Wire Wire Line
	4000 6250 4400 6250
Wire Wire Line
	4400 6250 4400 6150
Wire Wire Line
	4400 6150 4500 6150
Wire Wire Line
	4500 6150 4500 4900
Wire Wire Line
	4500 4900 4200 4900
Wire Wire Line
	5700 7700 5700 7700
Wire Wire Line
	4550 7300 4550 7500
Connection ~ 4550 7400
Wire Wire Line
	5650 6900 5800 6900
Wire Wire Line
	5800 6900 5800 6950
Wire Wire Line
	1750 5300 2050 5300
Wire Wire Line
	2050 5300 2050 6150
Wire Wire Line
	2050 6150 2400 6150
Wire Wire Line
	1750 5500 1850 5500
Wire Wire Line
	1850 5500 1850 5200
Wire Wire Line
	5250 5350 5250 5550
Connection ~ 5250 5550
NoConn ~ 950  5700
NoConn ~ 1750 5700
NoConn ~ 1750 5400
$Comp
L GND #PWR?
U 1 1 4DBC4E3D
P 550 5450
F 0 "#PWR?" H 550 5450 30  0001 C CNN
F 1 "GND" H 550 5380 30  0001 C CNN
	1    550  5450
	1    0    0    -1  
$EndComp
$Comp
L CONN_5X2 JP3
U 1 1 4DBC4B7A
P 1350 5500
F 0 "JP3" H 1350 5800 60  0000 C CNN
F 1 "CardReader" V 1350 5500 50  0000 C CNN
	1    1350 5500
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4DBC463E
P 5800 6950
F 0 "#PWR?" H 5800 6950 30  0001 C CNN
F 1 "GND" H 5800 6880 30  0001 C CNN
	1    5800 6950
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4DBC463C
P 5650 6000
F 0 "#PWR?" H 5650 6000 30  0001 C CNN
F 1 "GND" H 5650 5930 30  0001 C CNN
	1    5650 6000
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR?
U 1 1 4DBC45D3
P 5150 5950
F 0 "#PWR?" H 5150 6040 20  0001 C CNN
F 1 "+5V" H 5150 6040 30  0000 C CNN
	1    5150 5950
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR?
U 1 1 4DBC45B9
P 4550 7500
F 0 "#PWR?" H 4550 7500 30  0001 C CNN
F 1 "GND" H 4550 7430 30  0001 C CNN
	1    4550 7500
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4DBC44B8
P 5250 7900
F 0 "#PWR?" H 5250 7900 30  0001 C CNN
F 1 "GND" H 5250 7830 30  0001 C CNN
	1    5250 7900
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR?
U 1 1 4DBC449E
P 5250 6900
F 0 "#PWR?" H 5250 6990 20  0001 C CNN
F 1 "+5V" H 5250 6990 30  0000 C CNN
	1    5250 6900
	1    0    0    -1  
$EndComp
Text Label 2350 5800 0    50   ~ 0
Management Connected
Text Label 2350 5650 0    50   ~ 0
CardReader PWR
Text Label 7900 3700 1    50   ~ 0
KeyMatic VBatt Measure
Text Label 7700 3700 1    50   ~ 0
Keymatic Charge Enable
Text Label 8100 2600 2    60   ~ 0
VBatt
Text Label 7850 2500 0    50   ~ 0
AC Present
Text Label 4700 1300 0    50   ~ 0
Keymatic Charge Enable
Text Label 4800 2100 0    50   ~ 0
RNG Power
Text Label 4800 2200 0    50   ~ 0
RNG Data
Text Label 4800 2300 0    50   ~ 0
KeyMatic VBatt Measure
Text Label 4800 2400 0    50   ~ 0
VBatt Measure
Text Label 4800 2500 0    50   ~ 0
AC Present
Text Label 4650 2900 0    50   ~ 0
MISO
Text Label 4650 2800 0    50   ~ 0
SCK
Text Label 4650 2600 0    50   ~ 0
MOSI
$Comp
L +5V #PWR?
U 1 1 4DBB5B52
P 4850 1400
F 0 "#PWR?" H 4850 1490 20  0001 C CNN
F 1 "+5V" V 4850 1550 30  0000 C CNN
	1    4850 1400
	0    1    1    0   
$EndComp
Text GLabel 950  5300 0    50   Input ~ 0
PWRQ
Text GLabel 1750 5600 2    50   Input ~ 0
CLOSEBTN2
Text GLabel 950  5600 0    50   Input ~ 0
CLOSEBTN1
Text GLabel 8900 5050 2    50   Input ~ 0
CLOSEBTN2
Text GLabel 8900 4950 2    50   Input ~ 0
CLOSEBTN1
Text GLabel 5000 1900 2    50   Input ~ 0
PWRQ
Text Notes 4900 1850 0    50   ~ 0
CardReader PWR Request\n
NoConn ~ 4200 2000
$Comp
L CONN_2 JP12
U 1 1 4D5F1334
P 5800 3300
F 0 "JP12" V 5750 3300 40  0000 C CNN
F 1 "Buzzer" V 5850 3300 40  0000 C CNN
	1    5800 3300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4D5ED503
P 5550 5400
F 0 "#PWR?" H 5550 5400 30  0001 C CNN
F 1 "GND" H 5550 5330 30  0001 C CNN
	1    5550 5400
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR?
U 1 1 4D5ED4F8
P 5450 5350
F 0 "#PWR?" H 5450 5440 20  0001 C CNN
F 1 "+5V" H 5450 5440 30  0000 C CNN
	1    5450 5350
	-1   0    0    1   
$EndComp
$Comp
L CONN_4 JP11
U 1 1 4D5ED4CB
P 5400 5000
F 0 "JP11" V 5350 5000 50  0000 C CNN
F 1 "Extension" V 5450 5000 50  0000 C CNN
	1    5400 5000
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR?
U 1 1 4D572CAA
P 6100 1450
F 0 "#PWR?" H 6100 1450 30  0001 C CNN
F 1 "GND" H 6100 1380 30  0001 C CNN
	1    6100 1450
	1    0    0    -1  
$EndComp
$Comp
L 24C512 IC4
U 1 1 4D362EE0
P 5250 7400
F 0 "IC4" H 5100 7650 60  0000 C CNN
F 1 "24C512" H 5050 7150 60  0000 C CNN
	1    5250 7400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4D4B1C4D
P 6650 7150
F 0 "#PWR?" H 6650 7150 30  0001 C CNN
F 1 "GND" H 6650 7080 30  0001 C CNN
	1    6650 7150
	1    0    0    -1  
$EndComp
$Comp
L C C22
U 1 1 4D4B1C43
P 6650 6850
F 0 "C22" H 6700 6950 50  0000 L CNN
F 1 "100nF" H 6700 6750 50  0000 L CNN
	1    6650 6850
	1    0    0    -1  
$EndComp
NoConn ~ 6650 6550
$Comp
L +5V #PWR?
U 1 1 4D4B1B02
P 6600 6650
F 0 "#PWR?" H 6600 6740 20  0001 C CNN
F 1 "+5V" H 6600 6740 30  0000 C CNN
	1    6600 6650
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR?
U 1 1 4D4B1AEE
P 7200 6200
F 0 "#PWR?" H 7200 6200 30  0001 C CNN
F 1 "GND" H 7200 6130 30  0001 C CNN
	1    7200 6200
	1    0    0    -1  
$EndComp
$Comp
L BATTERY BT1
U 1 1 4D4B1A1F
P 7850 6200
F 0 "BT1" H 7850 6400 50  0000 C CNN
F 1 "CR2032" H 7600 6050 50  0000 C CNN
	1    7850 6200
	-1   0    0    1   
$EndComp
$Comp
L QUARTZCMS4 X2
U 1 1 4D4B1A01
P 7750 6650
F 0 "X2" H 7750 6800 60  0000 C CNN
F 1 "32.768kHz" H 7750 6900 60  0000 C CNN
	1    7750 6650
	-1   0    0    1   
$EndComp
$Comp
L DIL8 IC7
U 1 1 4D4B1985
P 7000 6500
F 0 "IC7" H 7000 6750 60  0000 C CNN
F 1 "DS1307" V 7000 6500 50  0000 C CNN
	1    7000 6500
	-1   0    0    1   
$EndComp
NoConn ~ 5400 2700
$Comp
L GND #PWR02
U 1 1 4D3F2A83
P 5150 6950
F 0 "#PWR02" H 5150 6950 30  0001 C CNN
F 1 "GND" H 5150 6880 30  0001 C CNN
	1    5150 6950
	1    0    0    -1  
$EndComp
$Comp
L C C7
U 1 1 4D092DBB
P 3650 1400
F 0 "C7" V 3700 1500 50  0000 L CNN
F 1 "100nF" V 3550 1550 50  0000 L CNN
	1    3650 1400
	0    1    1    0   
$EndComp
NoConn ~ 8200 4450
NoConn ~ 8200 4850
$Comp
L DIL8 IC6
U 1 1 4D3F2434
P 7100 5350
F 0 "IC6" H 7100 5600 60  0000 C CNN
F 1 "TLP523-2" V 7100 5350 50  0000 C CNN
	1    7100 5350
	0    1    1    0   
$EndComp
$Comp
L CONN_3 JP10
U 1 1 4D3F2328
P 6300 1000
F 0 "JP10" V 6250 1000 50  0000 C CNN
F 1 "RNG" V 6350 1000 50  0000 C CNN
	1    6300 1000
	0    -1   -1   0   
$EndComp
NoConn ~ 6500 3500
NoConn ~ 6500 3400
$Comp
L R R22
U 1 1 4D3F19C4
P 6800 2850
F 0 "R22" V 6880 2850 50  0000 C CNN
F 1 "100k" V 6800 2850 50  0000 C CNN
	1    6800 2850
	1    0    0    -1  
$EndComp
$Comp
L C C14
U 1 1 4D3F18E2
P 5450 6900
F 0 "C14" V 5350 7000 50  0000 L CNN
F 1 "100nF" V 5500 6750 50  0000 L CNN
	1    5450 6900
	0    -1   -1   0   
$EndComp
$Comp
L C C13
U 1 1 4D3F18D3
P 5350 5950
F 0 "C13" V 5250 6050 50  0000 L CNN
F 1 "100nF" V 5350 5800 50  0000 L CNN
	1    5350 5950
	0    -1   -1   0   
$EndComp
$Comp
L R R20
U 1 1 4D3F1619
P 4850 1650
F 0 "R20" V 4930 1650 50  0000 C CNN
F 1 "10k" V 4850 1650 50  0000 C CNN
	1    4850 1650
	-1   0    0    1   
$EndComp
$Comp
L C C5
U 1 1 4D3F1433
P 2750 1400
F 0 "C5" V 2800 1500 50  0000 L CNN
F 1 "100nF" V 2650 1550 50  0000 L CNN
	1    2750 1400
	0    1    1    0   
$EndComp
$Comp
L +5V #PWR07
U 1 1 4D39D7B1
P 5500 4550
F 0 "#PWR07" H 5500 4640 20  0001 C CNN
F 1 "+5V" H 5500 4640 30  0000 C CNN
	1    5500 4550
	1    0    0    -1  
$EndComp
$Comp
L R R12
U 1 1 4D39D79E
P 5400 4350
F 0 "R12" V 5480 4350 50  0000 C CNN
F 1 "3.3k" V 5400 4350 50  0000 C CNN
	1    5400 4350
	0    1    1    0   
$EndComp
$Comp
L R R11
U 1 1 4D39D794
P 5400 4200
F 0 "R11" V 5480 4200 50  0000 C CNN
F 1 "3.3k" V 5400 4200 50  0000 C CNN
	1    5400 4200
	0    1    1    0   
$EndComp
$Comp
L C C9
U 1 1 4D363344
P 1850 7050
F 0 "C9" H 1850 7150 50  0000 L CNN
F 1 "100nF" H 1550 7050 50  0000 L CNN
	1    1850 7050
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR010
U 1 1 4D362F9A
P 4550 7200
F 0 "#PWR010" H 4550 7290 20  0001 C CNN
F 1 "+5V" H 4550 7290 30  0000 C CNN
	1    4550 7200
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR012
U 1 1 4D362F8F
P 4450 6550
F 0 "#PWR012" H 4450 6550 30  0001 C CNN
F 1 "GND" H 4450 6480 30  0001 C CNN
	1    4450 6550
	1    0    0    -1  
$EndComp
$Comp
L 24C512 IC3
U 1 1 4D362ECB
P 5150 6450
F 0 "IC3" H 5000 6700 60  0000 C CNN
F 1 "24C512" H 4950 6200 60  0000 C CNN
	1    5150 6450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR013
U 1 1 4D362AF1
P 6350 3250
F 0 "#PWR013" H 6350 3250 30  0001 C CNN
F 1 "GND" H 6350 3180 30  0001 C CNN
	1    6350 3250
	1    0    0    -1  
$EndComp
$Comp
L R R5
U 1 1 4D362A99
P 4450 1900
F 0 "R5" V 4400 1700 50  0000 C CNN
F 1 "220" V 4450 1900 50  0000 C CNN
	1    4450 1900
	0    1    1    0   
$EndComp
$Comp
L +5V #PWR014
U 1 1 4D3629C2
P 1850 4750
F 0 "#PWR014" H 1850 4840 20  0001 C CNN
F 1 "+5V" H 1850 4840 30  0000 C CNN
	1    1850 4750
	1    0    0    -1  
$EndComp
$Comp
L R R2
U 1 1 4D362959
P 3600 5650
F 0 "R2" V 3680 5650 50  0000 C CNN
F 1 "500" V 3600 5650 50  0000 C CNN
	1    3600 5650
	0    1    1    0   
$EndComp
$Comp
L R R3
U 1 1 4D36294E
P 3600 5800
F 0 "R3" V 3680 5800 50  0000 C CNN
F 1 "220" V 3600 5800 50  0000 C CNN
	1    3600 5800
	0    1    1    0   
$EndComp
$Comp
L BC307 Q3
U 1 1 4D36290D
P 1950 5000
F 0 "Q3" V 2150 4900 50  0000 C CNN
F 1 "PNP BC557" V 1800 5050 50  0000 C CNN
	1    1950 5000
	-1   0    0    1   
$EndComp
$Comp
L C C15
U 1 1 4D095BC6
P 6600 2800
F 0 "C15" H 6450 2900 50  0000 L CNN
F 1 "100nF" H 6400 2700 50  0000 L CNN
	1    6600 2800
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR016
U 1 1 4D09508E
P 8450 1950
F 0 "#PWR016" H 8450 2040 20  0001 C CNN
F 1 "+5V" H 8450 2050 30  0000 C CNN
	1    8450 1950
	-1   0    0    -1  
$EndComp
$Comp
L GND #PWR017
U 1 1 4D09508A
P 8250 2300
F 0 "#PWR017" H 8250 2300 30  0001 C CNN
F 1 "GND" H 8250 2230 30  0001 C CNN
	1    8250 2300
	-1   0    0    -1  
$EndComp
$Comp
L CONN_4 JP1
U 1 1 4D095077
P 8800 2450
F 0 "JP1" V 8750 2450 40  0000 C CNN
F 1 "PWR" V 8850 2450 40  0000 C CNN
	1    8800 2450
	1    0    0    -1  
$EndComp
$Comp
L R R7
U 1 1 4D094F9C
P 7250 2850
F 0 "R7" V 7330 2850 50  0000 C CNN
F 1 "100k" V 7250 2850 50  0000 C CNN
	1    7250 2850
	1    0    0    -1  
$EndComp
$Comp
L R R10
U 1 1 4D094EAD
P 4450 2500
F 0 "R10" V 4550 2350 50  0000 C CNN
F 1 "220" V 4450 2500 50  0000 C CNN
	1    4450 2500
	0    1    1    0   
$EndComp
$Comp
L R R8
U 1 1 4D094DD5
P 7050 2850
F 0 "R8" V 6950 2850 50  0000 C CNN
F 1 "22k" V 7050 2850 50  0000 C CNN
	1    7050 2850
	-1   0    0    1   
$EndComp
$Comp
L R R18
U 1 1 4D094CD8
P 7800 4000
F 0 "R18" V 7750 4250 50  0000 C CNN
F 1 "10k" V 7800 4000 50  0000 C CNN
	1    7800 4000
	-1   0    0    1   
$EndComp
$Comp
L R R19
U 1 1 4D094CD3
P 7950 4000
F 0 "R19" V 8000 3750 50  0000 C CNN
F 1 "10k" V 7950 4000 50  0000 C CNN
	1    7950 4000
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR019
U 1 1 4D094C8F
P 7850 4550
F 0 "#PWR019" H 7850 4550 30  0001 C CNN
F 1 "GND" H 7850 4480 30  0001 C CNN
	1    7850 4550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR020
U 1 1 4D094C1F
P 6700 4450
F 0 "#PWR020" H 6700 4450 30  0001 C CNN
F 1 "GND" H 6700 4380 30  0001 C CNN
	1    6700 4450
	1    0    0    -1  
$EndComp
$Comp
L C C16
U 1 1 4D094AF6
P 6000 4350
F 0 "C16" H 5850 4400 50  0000 L CNN
F 1 "100nF" H 5850 4250 50  0000 L CNN
	1    6000 4350
	1    0    0    -1  
$EndComp
$Comp
L C C19
U 1 1 4D094AC9
P 6300 4350
F 0 "C19" H 6450 4400 50  0000 L CNN
F 1 "100nF" H 6400 4600 50  0000 L CNN
	1    6300 4350
	1    0    0    -1  
$EndComp
$Comp
L C C17
U 1 1 4D094AC6
P 6150 4200
F 0 "C17" H 6050 4100 50  0000 L CNN
F 1 "100nF" H 6200 3950 50  0000 L CNN
	1    6150 4200
	1    0    0    -1  
$EndComp
$Comp
L C C18
U 1 1 4D094A8E
P 6450 4200
F 0 "C18" H 6500 4300 50  0000 L CNN
F 1 "100nF" H 6600 4100 50  0000 L CNN
	1    6450 4200
	-1   0    0    1   
$EndComp
$Comp
L R R13
U 1 1 4D094982
P 6150 4700
F 0 "R13" V 6230 4700 50  0000 C CNN
F 1 "1k" V 6150 4700 50  0000 C CNN
	1    6150 4700
	0    1    1    0   
$EndComp
$Comp
L R R14
U 1 1 4D09497D
P 6150 4850
F 0 "R14" V 6230 4850 50  0000 C CNN
F 1 "1k" V 6150 4850 50  0000 C CNN
	1    6150 4850
	0    1    1    0   
$EndComp
$Comp
L CONN_8 JP8
U 1 1 4D094869
P 8550 4800
F 0 "JP8" H 8550 5150 60  0000 C CNN
F 1 "KeyMatic" V 8550 4850 60  0000 C CNN
	1    8550 4800
	1    0    0    -1  
$EndComp
$Comp
L BC307 Q2
U 1 1 4D091B52
P 7600 4650
F 0 "Q2" V 7500 4550 50  0000 C CNN
F 1 "PNP BC557" V 7800 4650 50  0000 C CNN
	1    7600 4650
	0    1    1    0   
$EndComp
$Comp
L R R16
U 1 1 4D094448
P 7500 4000
F 0 "R16" V 7450 3750 50  0000 C CNN
F 1 "100k" V 7500 4000 50  0000 C CNN
	1    7500 4000
	1    0    0    -1  
$EndComp
$Comp
L R R17
U 1 1 4D0941A6
P 7600 4000
F 0 "R17" V 7650 3750 50  0000 C CNN
F 1 "1k" V 7600 4000 50  0000 C CNN
	1    7600 4000
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR021
U 1 1 4D0940C9
P 5350 1650
F 0 "#PWR021" H 5350 1650 30  0001 C CNN
F 1 "GND" H 5350 1580 30  0001 C CNN
	1    5350 1650
	1    0    0    -1  
$EndComp
$Comp
L R R4
U 1 1 4D094082
P 4450 1800
F 0 "R4" V 4500 2000 50  0000 C CNN
F 1 "10k" V 4450 1800 50  0000 C CNN
	1    4450 1800
	0    -1   -1   0   
$EndComp
$Comp
L CONN_7 JP7
U 1 1 4D093CC0
P 6850 3600
F 0 "JP7" H 6850 3900 60  0000 C CNN
F 1 "Sensors" V 6920 3600 60  0000 C CNN
	1    6850 3600
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR022
U 1 1 4D093B25
P 6750 5050
F 0 "#PWR022" H 6750 5050 30  0001 C CNN
F 1 "GND" H 6750 4980 30  0001 C CNN
	1    6750 5050
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR023
U 1 1 4D09384E
P 1850 6450
F 0 "#PWR023" H 1850 6450 30  0001 C CNN
F 1 "GND" H 1850 6380 30  0001 C CNN
	1    1850 6450
	1    0    0    -1  
$EndComp
$Comp
L CONN_4 JP4
U 1 1 4D0937CC
P 1350 6100
F 0 "JP4" V 1300 6100 50  0000 C CNN
F 1 "Management" V 1400 6100 40  0000 C CNN
	1    1350 6100
	-1   0    0    -1  
$EndComp
$Comp
L +5V #PWR024
U 1 1 4D093760
P 1700 7350
F 0 "#PWR024" H 1700 7440 20  0001 C CNN
F 1 "+5V" H 1700 7440 30  0000 C CNN
	1    1700 7350
	1    0    0    -1  
$EndComp
$Comp
L CP1 C12
U 1 1 4D0936EB
P 4000 7250
F 0 "C12" H 4050 7350 50  0000 L CNN
F 1 "1µF" H 4050 7150 50  0000 L CNN
	1    4000 7250
	-1   0    0    1   
$EndComp
$Comp
L CP1 C11
U 1 1 4D0936E6
P 4000 6750
F 0 "C11" H 4050 6850 50  0000 L CNN
F 1 "1µF" H 4050 6650 50  0000 L CNN
	1    4000 6750
	-1   0    0    1   
$EndComp
$Comp
L CP1 C10
U 1 1 4D0936DE
P 2200 7050
F 0 "C10" V 2250 7150 50  0000 L CNN
F 1 "1µF" V 2250 6950 50  0000 L CNN
	1    2200 7050
	0    1    1    0   
$EndComp
$Comp
L CP1 C8
U 1 1 4D0936D9
P 2200 6550
F 0 "C8" V 2250 6650 50  0000 L CNN
F 1 "1µF" V 2250 6450 50  0000 L CNN
	1    2200 6550
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR025
U 1 1 4D0936C2
P 1700 6900
F 0 "#PWR025" H 1700 6900 30  0001 C CNN
F 1 "GND" H 1700 6830 30  0001 C CNN
	1    1700 6900
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR026
U 1 1 4D092E88
P 3000 5550
F 0 "#PWR026" H 3000 5550 30  0001 C CNN
F 1 "GND" H 3000 5480 30  0001 C CNN
	1    3000 5550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR027
U 1 1 4D092DD4
P 3850 1500
F 0 "#PWR027" H 3850 1500 30  0001 C CNN
F 1 "GND" H 3850 1430 30  0001 C CNN
	1    3850 1500
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR028
U 1 1 4D092C14
P 1900 550
F 0 "#PWR028" H 1900 640 20  0001 C CNN
F 1 "+5V" H 1900 640 30  0000 C CNN
	1    1900 550 
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR029
U 1 1 4D092BA4
P 1350 2350
F 0 "#PWR029" H 1350 2350 30  0001 C CNN
F 1 "GND" H 1350 2280 30  0001 C CNN
	1    1350 2350
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 4D092B7C
P 1750 2600
F 0 "C2" H 1800 2700 50  0000 L CNN
F 1 "22pF" H 1800 2500 50  0000 L CNN
	1    1750 2600
	0    1    1    0   
$EndComp
$Comp
L C C1
U 1 1 4D092B7A
P 1750 2000
F 0 "C1" H 1800 2100 50  0000 L CNN
F 1 "22pF" H 1800 1900 50  0000 L CNN
	1    1750 2000
	0    1    1    0   
$EndComp
$Comp
L QUARTZCMS4 X1
U 1 1 4D092B14
P 1950 2300
F 0 "X1" H 1950 2450 60  0000 C CNN
F 1 "20MHz" H 1950 2150 60  0000 C CNN
	1    1950 2300
	0    1    1    0   
$EndComp
$Comp
L GND #PWR030
U 1 1 4D092A7B
P 1600 3100
F 0 "#PWR030" H 1600 3100 30  0001 C CNN
F 1 "GND" H 1600 3030 30  0001 C CNN
	1    1600 3100
	1    0    0    -1  
$EndComp
$Comp
L C C3
U 1 1 4D092A6C
P 2000 3000
F 0 "C3" H 2050 3100 50  0000 L CNN
F 1 "100nF" H 2050 2900 50  0000 L CNN
	1    2000 3000
	0    1    1    0   
$EndComp
$Comp
L GND #PWR031
U 1 1 4D0929DD
P 2550 1500
F 0 "#PWR031" H 2550 1500 30  0001 C CNN
F 1 "GND" H 2550 1430 30  0001 C CNN
	1    2550 1500
	1    0    0    -1  
$EndComp
$Comp
L FILTER L1
U 1 1 4D092988
P 3250 900
F 0 "L1" H 3250 1050 60  0000 C CNN
F 1 "10µH" H 3250 800 60  0000 C CNN
	1    3250 900 
	0    1    1    0   
$EndComp
$Comp
L CP1 C21
U 1 1 4D0928F2
P 8050 2200
F 0 "C21" H 8100 2300 50  0000 L CNN
F 1 "100µF" H 7950 2100 50  0000 L CNN
	1    8050 2200
	-1   0    0    -1  
$EndComp
$Comp
L R R1
U 1 1 4D092890
P 2200 1250
F 0 "R1" V 2280 1250 50  0000 C CNN
F 1 "10k" V 2200 1250 50  0000 C CNN
	1    2200 1250
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR032
U 1 1 4D0927AE
P 5200 3150
F 0 "#PWR032" H 5200 3150 30  0001 C CNN
F 1 "GND" H 5200 3080 30  0001 C CNN
	1    5200 3150
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR034
U 1 1 4D092707
P 6200 2600
F 0 "#PWR034" H 6200 2690 20  0001 C CNN
F 1 "+5V" H 6200 2690 30  0000 C CNN
	1    6200 2600
	0    1    1    0   
$EndComp
Text GLabel 2100 1800 0    60   Input ~ 0
RESET
Text GLabel 5200 2700 0    60   Input ~ 0
RESET
$Comp
L CONN_5X2 JP5
U 1 1 4D091F9E
P 4600 3200
F 0 "JP5" H 4600 3400 60  0000 C CNN
F 1 "LED" V 4600 3200 50  0000 C CNN
	1    4600 3200
	1    0    0    -1  
$EndComp
$Comp
L CONN_5X2 JP6
U 1 1 4D091F94
P 5800 2800
F 0 "JP6" H 5800 3000 60  0000 C CNN
F 1 "ISP" V 5800 2800 50  0000 C CNN
	1    5800 2800
	1    0    0    -1  
$EndComp
$Comp
L BC237 Q1
U 1 1 4D091B68
P 5650 1500
F 0 "Q1" V 5850 1350 50  0000 C CNN
F 1 "NPN BC167" V 5500 1550 50  0000 C CNN
F 2 "TO92-EBC" H 5840 1500 30  0001 C CNN
	1    5650 1500
	0    1    1    0   
$EndComp
$Comp
L MAX232 IC2
U 1 1 4D091B1B
P 3200 6750
F 0 "IC2" H 3200 7600 70  0000 C CNN
F 1 "MAX232" H 3200 5900 70  0000 C CNN
	1    3200 6750
	-1   0    0    1   
$EndComp
$Comp
L ATMEGA32-P IC1
U 1 1 4D091A70
P 3200 3500
F 0 "IC1" H 2400 5330 50  0000 L BNN
F 1 "ATMEGA644P" H 3400 1600 50  0000 L BNN
F 2 "DIL40" H 3675 1525 50  0001 C CNN
	1    3200 3500
	1    0    0    -1  
$EndComp
$EndSCHEMATC