EESchema Schematic File Version 2
LIBS:power,dips-s,40xx,1wire,pinhead,device,conn,linear,regul,74xx,cmos4000,adc-dac,memory,xilinx,special,microcontrollers,dsp,analog_switches,motorola,texas,intel,audio,interface,digital-audio,philips,display,cypress,siliconi,contrib,valves,./dulcimer.cache
EELAYER 24  0
EELAYER END
$Descr A4 11700 8267
Sheet 1 1
Title "Dulcimer - USB Keyboard Controller - Sun Type 5"
Date "2 nov 2008"
Rev "2"
Comp "Ronald Schaten"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
	8700 2700 9400 2700
Wire Wire Line
	8700 4300 8850 4300
Wire Wire Line
	8850 4300 9400 4300
Wire Wire Line
	8700 3600 9400 3600
Wire Wire Line
	8700 3500 9400 3500
Wire Wire Line
	8700 3400 9400 3400
Wire Wire Line
	8700 3300 9400 3300
Wire Wire Line
	8700 3200 9400 3200
Wire Wire Line
	8700 3100 9400 3100
Wire Wire Line
	8200 5200 8300 5200
Wire Wire Line
	8200 5100 8300 5100
Wire Wire Line
	8200 5000 8300 5000
Wire Wire Line
	8200 4900 8300 4900
Wire Wire Line
	8200 4800 8300 4800
Wire Wire Line
	8200 4700 8300 4700
Wire Wire Line
	8200 4600 8300 4600
Wire Wire Line
	8200 4500 8300 4500
Wire Wire Line
	8200 4300 8300 4300
Wire Wire Line
	8200 4200 8300 4200
Wire Wire Line
	8200 4100 8300 4100
Wire Wire Line
	8200 4000 8300 4000
Wire Wire Line
	8200 3600 8300 3600
Wire Wire Line
	8200 3500 8300 3500
Wire Wire Line
	8200 3400 8300 3400
Wire Wire Line
	8200 3300 8300 3300
Wire Wire Line
	8200 3200 8300 3200
Wire Wire Line
	8200 3100 8300 3100
Wire Wire Line
	8200 2700 8300 2700
Wire Wire Line
	8200 2500 8300 2500
Wire Wire Line
	8200 2400 8300 2400
Wire Wire Line
	8200 2300 8300 2300
Wire Bus Line
	5150 2700 5150 2800
Wire Bus Line
	5150 2800 5150 2900
Wire Bus Line
	5150 2900 5150 3000
Wire Bus Line
	5150 3000 5150 4100
Wire Bus Line
	5150 4100 5150 4200
Wire Bus Line
	5150 4200 5150 4300
Wire Bus Line
	5150 4300 5150 4400
Wire Bus Line
	5150 4400 5150 6750
Wire Wire Line
	4300 4300 5050 4300
Wire Wire Line
	4300 4100 5050 4100
Wire Wire Line
	4300 2900 5050 2900
Wire Wire Line
	4300 2700 5050 2700
Wire Wire Line
	5350 2400 5350 1100
Wire Wire Line
	5350 2400 4300 2400
Wire Wire Line
	5150 2200 5150 700 
Wire Wire Line
	5150 2200 4300 2200
Wire Wire Line
	4300 2000 4850 2000
Wire Wire Line
	4300 1900 4850 1900
Wire Wire Line
	4300 1800 4850 1800
Wire Wire Line
	4300 1700 4850 1700
Wire Wire Line
	4300 1600 4850 1600
Wire Wire Line
	4300 1500 4850 1500
Wire Wire Line
	4300 1400 4850 1400
Wire Wire Line
	4300 1300 4850 1300
Wire Wire Line
	2700 6600 4300 6600
Wire Wire Line
	4300 6600 4550 6600
Wire Wire Line
	4550 5900 4550 4500
Wire Wire Line
	4550 4500 4300 4500
Wire Wire Line
	4750 5900 4750 4700
Wire Wire Line
	4750 4700 4300 4700
Wire Wire Line
	1950 6850 1950 7100
Wire Wire Line
	1350 4900 800  4900
Connection ~ 2050 5300
Wire Wire Line
	2050 5300 1650 5300
Connection ~ 2050 5100
Wire Wire Line
	1650 5100 2050 5100
Wire Wire Line
	2050 4750 2050 4900
Wire Wire Line
	2050 4900 1650 4900
Connection ~ 4300 6600
Wire Wire Line
	4300 7000 4300 6600
Wire Wire Line
	3250 5950 3250 5850
Connection ~ 3250 6750
Wire Wire Line
	3800 7400 3800 7550
Wire Wire Line
	1950 6750 1750 6750
Wire Wire Line
	1750 6750 1750 7100
Wire Wire Line
	3200 5000 3200 5150
Wire Wire Line
	1600 3500 1600 3700
Wire Wire Line
	1050 3500 1050 3700
Wire Wire Line
	1450 2300 1800 2300
Wire Wire Line
	1800 2300 2100 2300
Wire Wire Line
	2300 1700 1800 1700
Wire Wire Line
	1800 1700 1450 1700
Wire Wire Line
	750  1700 1050 1700
Wire Wire Line
	1800 1300 2300 1300
Wire Wire Line
	1050 1100 1050 1300
Wire Wire Line
	1050 1300 1300 1300
Wire Wire Line
	3200 1000 3200 800 
Wire Wire Line
	2300 2100 2100 2100
Wire Wire Line
	2100 2100 2100 2300
Wire Wire Line
	1050 2300 750  2300
Wire Wire Line
	1050 4100 1050 4350
Wire Wire Line
	1600 4100 1600 4350
Wire Wire Line
	1750 6350 1750 6600
Wire Wire Line
	1750 6600 1950 6600
Wire Wire Line
	3250 7550 3250 7400
Wire Wire Line
	4300 7550 4300 7400
Wire Wire Line
	3250 6450 3250 6750
Wire Wire Line
	3250 6750 3250 6900
Wire Wire Line
	3800 7000 3800 6750
Connection ~ 3800 6750
Connection ~ 1800 1700
Connection ~ 1800 2300
Wire Wire Line
	1650 5000 2050 5000
Wire Wire Line
	2050 5000 2050 5100
Wire Wire Line
	2050 5100 2050 5200
Wire Wire Line
	2050 5200 2050 5300
Wire Wire Line
	2050 5300 2050 5500
Wire Wire Line
	2050 5200 1650 5200
Connection ~ 2050 5200
Wire Wire Line
	1350 5100 800  5100
Wire Wire Line
	1350 5200 800  5200
Wire Wire Line
	1350 5300 800  5300
Wire Wire Line
	2700 6850 2700 7100
Wire Wire Line
	4750 6400 4750 6750
Wire Wire Line
	4550 6600 4550 6400
Wire Wire Line
	4750 6750 3800 6750
Wire Wire Line
	3800 6750 3250 6750
Wire Wire Line
	3250 6750 2700 6750
Wire Bus Line
	4950 3700 4950 3600
Wire Bus Line
	4950 3600 4950 3500
Wire Bus Line
	4950 3500 4950 3400
Wire Bus Line
	4950 3400 4950 3300
Wire Bus Line
	4950 3300 4950 1900
Wire Bus Line
	4950 1900 4950 1800
Wire Bus Line
	4950 1800 4950 1700
Wire Bus Line
	4950 1700 4950 1600
Wire Bus Line
	4950 1600 4950 1500
Wire Bus Line
	4950 1500 4950 1400
Wire Bus Line
	4950 1400 4950 1300
Wire Bus Line
	4950 1300 4950 1200
Wire Bus Line
	4950 1200 4950 550 
Wire Wire Line
	4300 3400 4850 3400
Wire Wire Line
	4300 3500 4850 3500
Wire Wire Line
	4300 3600 4850 3600
Wire Wire Line
	4300 3700 4850 3700
Wire Wire Line
	4300 3800 4850 3800
Wire Wire Line
	5250 2300 5250 900 
Wire Wire Line
	5250 2300 4300 2300
Wire Wire Line
	5450 2500 5450 1300
Wire Wire Line
	5450 2500 4300 2500
Wire Wire Line
	4300 2600 5050 2600
Wire Wire Line
	4300 2800 5050 2800
Wire Wire Line
	4300 4000 5050 4000
Wire Wire Line
	4300 4200 5050 4200
Wire Bus Line
	8100 5100 8100 5000
Wire Bus Line
	8100 5000 8100 4950
Wire Bus Line
	8100 4950 8100 4900
Wire Bus Line
	8100 4900 8100 4850
Wire Bus Line
	8100 4850 8100 4800
Wire Bus Line
	8100 4800 8100 4750
Wire Bus Line
	8100 4750 8100 4700
Wire Bus Line
	8100 4700 8100 4650
Wire Bus Line
	8100 4650 8100 4600
Wire Bus Line
	8100 4600 8100 4550
Wire Bus Line
	8100 4550 8100 4500
Wire Bus Line
	8100 4500 8100 4450
Wire Bus Line
	8100 4450 8100 4400
Wire Bus Line
	8100 4400 8100 4200
Wire Bus Line
	8100 4200 8100 4100
Wire Bus Line
	8100 4100 8100 4000
Wire Bus Line
	8100 4000 8100 3900
Wire Bus Line
	8100 3900 8100 3800
Wire Bus Line
	8100 3800 8100 3700
Wire Bus Line
	8100 3700 8100 3600
Wire Bus Line
	8100 3600 8100 3500
Wire Bus Line
	8100 3500 8100 3400
Wire Bus Line
	8100 3400 8100 3300
Wire Bus Line
	8100 3300 8100 3200
Wire Bus Line
	8100 3200 8100 3100
Wire Bus Line
	8100 3100 8100 3000
Wire Bus Line
	8100 3000 8100 2600
Wire Bus Line
	8100 2600 8100 2450
Wire Bus Line
	8100 2450 8100 2400
Wire Bus Line
	8100 2400 8100 2350
Wire Bus Line
	8100 2350 8100 2300
Wire Bus Line
	8100 2300 8100 2250
Wire Bus Line
	8100 2250 8100 2200
Wire Bus Line
	8100 2200 8100 2150
Wire Bus Line
	8100 2150 8100 2050
Wire Bus Line
	8100 2050 8100 1950
Wire Bus Line
	8100 1950 8100 1850
Wire Bus Line
	8100 1850 8100 1750
Wire Wire Line
	7200 3800 8000 3800
Wire Wire Line
	7200 3700 8000 3700
Wire Wire Line
	7200 3600 8000 3600
Wire Wire Line
	7200 3500 8000 3500
Wire Wire Line
	7200 3400 8000 3400
Wire Wire Line
	7200 3300 8000 3300
Wire Wire Line
	7200 3200 8000 3200
Wire Wire Line
	7200 3100 8000 3100
Wire Bus Line
	5150 6750 8850 6750
Wire Bus Line
	8850 6750 8850 6500
Wire Bus Line
	8850 6500 8850 6400
Wire Bus Line
	8850 6400 8850 6300
Wire Bus Line
	8850 6300 8850 6200
Wire Bus Line
	8850 6200 8850 6100
Wire Bus Line
	8850 6100 8850 6000
Wire Bus Line
	8850 6000 8850 5900
Wire Bus Line
	8850 5900 8850 5800
Wire Wire Line
	9400 6300 8950 6300
Wire Wire Line
	9400 6000 8950 6000
Wire Wire Line
	9400 5800 8950 5800
Wire Wire Line
	7200 1300 8750 1300
Wire Wire Line
	7200 900  8750 900 
Wire Bus Line
	8850 4300 8850 3800
Wire Bus Line
	8850 3800 8850 2900
Wire Bus Line
	8850 2900 8850 2800
Wire Bus Line
	8850 2800 8850 1400
Wire Bus Line
	8850 1400 8850 1200
Wire Bus Line
	8850 1200 8850 1000
Wire Bus Line
	8850 1000 8850 800 
Wire Wire Line
	5350 1100 6700 1100
Wire Wire Line
	5150 700  6700 700 
Wire Wire Line
	6100 5250 6100 5400
Wire Wire Line
	6100 3800 6100 3950
Wire Wire Line
	6100 2350 6100 2500
Wire Wire Line
	6100 4750 5850 4750
Wire Wire Line
	5850 4750 5850 3300
Wire Wire Line
	5850 3300 5850 1850
Wire Wire Line
	6100 3300 5850 3300
Wire Wire Line
	5850 3300 4950 3300
Wire Wire Line
	4950 3300 4300 3300
Wire Wire Line
	6100 3100 5650 3100
Wire Wire Line
	5650 3100 4300 3100
Connection ~ 5650 3100
Wire Wire Line
	6100 4650 5950 4650
Wire Wire Line
	5950 4650 5950 4350
Wire Wire Line
	5950 4350 7300 4350
Wire Wire Line
	7300 4350 7300 4100
Wire Wire Line
	7300 4100 7200 4100
Wire Wire Line
	11100 6400 11100 6300
Wire Wire Line
	11100 6300 11100 6200
Wire Wire Line
	11100 6200 11100 6100
Wire Wire Line
	11100 6100 11100 6000
Wire Wire Line
	11100 6000 11100 5900
Wire Wire Line
	11100 5900 11100 5800
Wire Wire Line
	11100 5800 11100 5700
Wire Wire Line
	11100 5700 11100 5450
Wire Wire Line
	11100 6400 10950 6400
Wire Wire Line
	11100 6100 10950 6100
Wire Wire Line
	8950 4400 9400 4400
Wire Wire Line
	8950 3000 9400 3000
Wire Wire Line
	8950 2900 9400 2900
Wire Wire Line
	9150 2000 9400 2000
Wire Wire Line
	9150 1900 9400 1900
Wire Wire Line
	9150 1800 9400 1800
Wire Wire Line
	9150 1700 9400 1700
Wire Wire Line
	9150 1600 9400 1600
Wire Wire Line
	9150 1500 9400 1500
Wire Wire Line
	9150 1400 9400 1400
Wire Wire Line
	9150 1300 9400 1300
Wire Wire Line
	9150 1200 9400 1200
Wire Wire Line
	9150 1100 9400 1100
Wire Wire Line
	9150 1000 9400 1000
Wire Wire Line
	9150 900  9400 900 
Wire Wire Line
	9150 800  9400 800 
Connection ~ 11100 5800
Wire Wire Line
	11100 5800 10950 5800
Connection ~ 11100 6000
Wire Wire Line
	11100 6000 10950 6000
Connection ~ 11100 6200
Wire Wire Line
	11100 6200 10950 6200
Wire Wire Line
	11100 5450 10400 5450
Wire Wire Line
	9400 5600 9200 5600
Wire Wire Line
	10400 5100 10600 5100
Wire Wire Line
	10400 4900 10600 4900
Wire Wire Line
	10400 4700 10600 4700
Wire Wire Line
	10400 4500 10600 4500
Wire Wire Line
	10400 4300 10600 4300
Wire Wire Line
	10400 4100 10600 4100
Wire Wire Line
	10400 3900 10600 3900
Wire Wire Line
	10600 4000 10400 4000
Wire Wire Line
	10600 4200 10400 4200
Wire Wire Line
	10600 4400 10400 4400
Wire Wire Line
	10600 4600 10400 4600
Wire Wire Line
	10600 4800 10400 4800
Wire Wire Line
	10600 5000 10400 5000
Wire Wire Line
	10600 5200 10400 5200
Wire Wire Line
	9400 2800 9350 2800
Connection ~ 11100 6300
Connection ~ 11100 6100
Connection ~ 11100 5900
Wire Wire Line
	10950 5700 11100 5700
Connection ~ 11100 5700
Wire Wire Line
	10400 5700 10550 5700
Wire Wire Line
	10400 5800 10550 5800
Wire Wire Line
	10400 5900 10550 5900
Wire Wire Line
	10400 6000 10550 6000
Wire Wire Line
	10400 6100 10550 6100
Wire Wire Line
	10400 6200 10550 6200
Wire Wire Line
	10400 6300 10550 6300
Wire Wire Line
	10400 6400 10550 6400
Connection ~ 11100 5800
Connection ~ 11100 6000
Connection ~ 11100 6200
Connection ~ 11100 6300
Connection ~ 11100 6100
Connection ~ 11100 5900
Connection ~ 11100 5700
Wire Wire Line
	10400 5450 10400 5600
Wire Wire Line
	8950 3900 9400 3900
Wire Wire Line
	11100 5900 10950 5900
Wire Wire Line
	11100 6300 10950 6300
Wire Wire Line
	7200 2650 7300 2650
Wire Wire Line
	7300 2650 7300 2900
Wire Wire Line
	7300 2900 5950 2900
Wire Wire Line
	5950 2900 5950 3200
Wire Wire Line
	5950 3200 6100 3200
Wire Wire Line
	6100 1650 5650 1650
Wire Wire Line
	5650 1650 5650 3100
Wire Wire Line
	5650 3100 5650 4550
Wire Wire Line
	5650 4550 6100 4550
Wire Wire Line
	4300 3200 5750 3200
Wire Wire Line
	5750 3200 5750 1750
Wire Wire Line
	5750 1750 6100 1750
Wire Wire Line
	5850 1850 6100 1850
Connection ~ 5850 3300
Wire Wire Line
	6050 1950 6100 1950
Wire Wire Line
	6100 3400 6050 3400
Wire Wire Line
	6050 4850 6100 4850
Wire Wire Line
	5250 900  6700 900 
Wire Wire Line
	5450 1300 6700 1300
Wire Wire Line
	7200 700  8750 700 
Wire Wire Line
	8750 1100 7200 1100
Wire Wire Line
	9400 5700 8950 5700
Wire Wire Line
	9400 5900 8950 5900
Wire Wire Line
	9400 6100 8950 6100
Wire Wire Line
	9400 6200 8950 6200
Wire Wire Line
	9400 6400 8950 6400
Wire Wire Line
	7200 1650 8000 1650
Wire Wire Line
	7200 1750 8000 1750
Wire Wire Line
	7200 1850 8000 1850
Wire Wire Line
	7200 1950 8000 1950
Wire Wire Line
	7200 2050 8000 2050
Wire Wire Line
	7200 2150 8000 2150
Wire Wire Line
	7200 2250 8000 2250
Wire Wire Line
	7200 2350 8000 2350
Wire Wire Line
	7200 4550 8000 4550
Wire Wire Line
	7200 4650 8000 4650
Wire Wire Line
	7200 4750 8000 4750
Wire Wire Line
	7200 4850 8000 4850
Wire Wire Line
	7200 4950 8000 4950
Wire Wire Line
	7200 5050 8000 5050
Wire Bus Line
	4950 550  9050 550 
Wire Bus Line
	9050 550  9050 700 
Wire Bus Line
	9050 700  9050 800 
Wire Bus Line
	9050 800  9050 900 
Wire Bus Line
	9050 900  9050 1000
Wire Bus Line
	9050 1000 9050 1100
Wire Bus Line
	9050 1100 9050 1200
Wire Bus Line
	9050 1200 9050 1300
Wire Bus Line
	9050 1300 9050 1400
Wire Bus Line
	9050 1400 9050 1500
Wire Bus Line
	9050 1500 9050 1600
Wire Bus Line
	9050 1600 9050 1700
Wire Bus Line
	9050 1700 9050 1800
Wire Bus Line
	9050 1800 9050 1900
Wire Wire Line
	8700 2300 9400 2300
Wire Wire Line
	8700 2400 9400 2400
Wire Wire Line
	8700 2500 9400 2500
Wire Wire Line
	8700 4000 9400 4000
Wire Wire Line
	8700 4100 9400 4100
Wire Wire Line
	8700 4200 9400 4200
Wire Wire Line
	8700 4500 9400 4500
Wire Wire Line
	8700 4600 9400 4600
Wire Wire Line
	8700 4700 9400 4700
Wire Wire Line
	8700 4800 9400 4800
Wire Wire Line
	8700 4900 9400 4900
Wire Wire Line
	8700 5000 9400 5000
Wire Wire Line
	8700 5100 9400 5100
Wire Wire Line
	8700 5200 9400 5200
$Comp
L DIODE D16
U 1 1 490DD746
P 8500 4300
F 0 "D16" H 8500 4400 40  0000 C C
F 1 "1N4148" H 8500 4200 40  0000 C C
	1    8500 4300
	-1   0    0    1   
$EndComp
$Comp
L DIODE D13
U 1 1 490DD744
P 8500 4000
F 0 "D13" H 8500 4100 40  0000 C C
F 1 "1N4148" H 8500 3900 40  0000 C C
	1    8500 4000
	-1   0    0    1   
$EndComp
$Comp
L DIODE D12
U 1 1 490DD742
P 8500 3600
F 0 "D12" H 8500 3700 40  0000 C C
F 1 "1N4148" H 8500 3500 40  0000 C C
	1    8500 3600
	-1   0    0    1   
$EndComp
$Comp
L DIODE D7
U 1 1 490DD740
P 8500 3100
F 0 "D7" H 8500 3200 40  0000 C C
F 1 "1N4148" H 8500 3000 40  0000 C C
	1    8500 3100
	-1   0    0    1   
$EndComp
$Comp
L DIODE D6
U 1 1 490DD73D
P 8500 2700
F 0 "D6" H 8500 2800 40  0000 C C
F 1 "1N4148" H 8500 2600 40  0000 C C
	1    8500 2700
	-1   0    0    1   
$EndComp
$Comp
L DIODE D5
U 1 1 490DD73B
P 8500 2500
F 0 "D5" H 8500 2600 40  0000 C C
F 1 "1N4148" H 8500 2400 40  0000 C C
	1    8500 2500
	-1   0    0    1   
$EndComp
$Comp
L DIODE D4
U 1 1 490DD739
P 8500 2400
F 0 "D4" H 8500 2500 40  0000 C C
F 1 "1N4148" H 8500 2300 40  0000 C C
	1    8500 2400
	-1   0    0    1   
$EndComp
$Comp
L DIODE D3
U 1 1 490DD737
P 8500 2300
F 0 "D3" H 8500 2400 40  0000 C C
F 1 "1N4148" H 8500 2200 40  0000 C C
	1    8500 2300
	-1   0    0    1   
$EndComp
$Comp
L DIODE D24
U 1 1 490DD726
P 8500 5200
F 0 "D24" H 8500 5300 40  0000 C C
F 1 "1N4148" H 8500 5100 40  0000 C C
	1    8500 5200
	-1   0    0    1   
$EndComp
$Comp
L DIODE D23
U 1 1 490DD724
P 8500 5100
F 0 "D23" H 8500 5200 40  0000 C C
F 1 "1N4148" H 8500 5000 40  0000 C C
	1    8500 5100
	-1   0    0    1   
$EndComp
$Comp
L DIODE D22
U 1 1 490DD721
P 8500 5000
F 0 "D22" H 8500 5100 40  0000 C C
F 1 "1N4148" H 8500 4900 40  0000 C C
	1    8500 5000
	-1   0    0    1   
$EndComp
$Comp
L DIODE D21
U 1 1 490DD71F
P 8500 4900
F 0 "D21" H 8500 5000 40  0000 C C
F 1 "1N4148" H 8500 4800 40  0000 C C
	1    8500 4900
	-1   0    0    1   
$EndComp
$Comp
L DIODE D20
U 1 1 490DD71D
P 8500 4800
F 0 "D20" H 8500 4900 40  0000 C C
F 1 "1N4148" H 8500 4700 40  0000 C C
	1    8500 4800
	-1   0    0    1   
$EndComp
$Comp
L DIODE D19
U 1 1 490DD71A
P 8500 4700
F 0 "D19" H 8500 4800 40  0000 C C
F 1 "1N4148" H 8500 4600 40  0000 C C
	1    8500 4700
	-1   0    0    1   
$EndComp
$Comp
L DIODE D18
U 1 1 490DD718
P 8500 4600
F 0 "D18" H 8500 4700 40  0000 C C
F 1 "1N4148" H 8500 4500 40  0000 C C
	1    8500 4600
	-1   0    0    1   
$EndComp
$Comp
L DIODE D17
U 1 1 490DD716
P 8500 4500
F 0 "D17" H 8500 4600 40  0000 C C
F 1 "1N4148" H 8500 4400 40  0000 C C
	1    8500 4500
	-1   0    0    1   
$EndComp
$Comp
L DIODE D15
U 1 1 490DD713
P 8500 4200
F 0 "D15" H 8500 4300 40  0000 C C
F 1 "1N4148" H 8500 4100 40  0000 C C
	1    8500 4200
	-1   0    0    1   
$EndComp
$Comp
L DIODE D10
U 1 1 490DD711
P 8500 3400
F 0 "D10" H 8500 3500 40  0000 C C
F 1 "1N4148" H 8500 3300 40  0000 C C
	1    8500 3400
	-1   0    0    1   
$EndComp
$Comp
L DIODE D11
U 1 1 490DD70E
P 8500 3500
F 0 "D11" H 8500 3600 40  0000 C C
F 1 "1N4148" H 8500 3400 40  0000 C C
	1    8500 3500
	-1   0    0    1   
$EndComp
$Comp
L DIODE D14
U 1 1 490DD70C
P 8500 4100
F 0 "D14" H 8500 4200 40  0000 C C
F 1 "1N4148" H 8500 4000 40  0000 C C
	1    8500 4100
	-1   0    0    1   
$EndComp
$Comp
L DIODE D9
U 1 1 490DD708
P 8500 3300
F 0 "D9" H 8500 3400 40  0000 C C
F 1 "1N4148" H 8500 3200 40  0000 C C
	1    8500 3300
	-1   0    0    1   
$EndComp
$Comp
L DIODE D8
U 1 1 490DD621
P 8500 3200
F 0 "D8" H 8500 3300 40  0000 C C
F 1 "1N4148" H 8500 3100 40  0000 C C
	1    8500 3200
	-1   0    0    1   
$EndComp
NoConn ~ 9400 700 
NoConn ~ 7200 5150
NoConn ~ 7200 5250
Text Label 9000 6400 0    60   ~
S8
Text Label 9000 6300 0    60   ~
S7
Text Label 9000 6200 0    60   ~
S6
Text Label 9000 6100 0    60   ~
S5
Text Label 9000 6000 0    60   ~
S4
Text Label 9000 5900 0    60   ~
S3
Text Label 9000 5800 0    60   ~
S2
Text Label 9000 5700 0    60   ~
S1
Text Label 7450 5050 0    60   ~
R21
Text Label 7450 4950 0    60   ~
R20
Text Label 7450 4850 0    60   ~
R19
Text Label 7450 4750 0    60   ~
R18
Text Label 7450 4650 0    60   ~
R17
Text Label 7450 4550 0    60   ~
R16
Text Label 7450 3800 0    60   ~
R15
Text Label 7450 3700 0    60   ~
R14
Text Label 7450 3600 0    60   ~
R13
Text Label 7450 3500 0    60   ~
R12
Text Label 7450 3400 0    60   ~
R11
Text Label 7450 3300 0    60   ~
R10
Text Label 7450 3200 0    60   ~
R9
Text Label 7450 3100 0    60   ~
R8
Text Label 7450 2350 0    60   ~
R7
Text Label 7450 2250 0    60   ~
R6
Text Label 7450 2150 0    60   ~
R5
Text Label 7450 2050 0    60   ~
R4
Text Label 7450 1950 0    60   ~
R3
Text Label 7450 1850 0    60   ~
R2
Text Label 7450 1750 0    60   ~
R1
Text Label 7450 1650 0    60   ~
R0
Text Label 9000 5200 0    60   ~
R21
Text Label 9000 5100 0    60   ~
R20
Text Label 9000 5000 0    60   ~
R19
Text Label 9000 4900 0    60   ~
R18
Text Label 9000 4800 0    60   ~
R17
Text Label 9000 4700 0    60   ~
R16
Text Label 9000 4600 0    60   ~
R15
Text Label 9000 4500 0    60   ~
R14
Text Label 9000 4300 0    60   ~
R13
Text Label 9000 4200 0    60   ~
R12
Text Label 9000 4100 0    60   ~
R11
Text Label 9000 4000 0    60   ~
R10
Text Label 9000 3600 0    60   ~
R9
Text Label 9000 3500 0    60   ~
R8
Text Label 9000 3400 0    60   ~
R7
Text Label 9000 3300 0    60   ~
R6
Text Label 9000 3200 0    60   ~
R5
Text Label 9000 3100 0    60   ~
R4
Text Label 9000 2700 0    60   ~
R3
Text Label 9000 2500 0    60   ~
R2
Text Label 9000 2400 0    60   ~
R1
Text Label 9000 2300 0    60   ~
R0
Text Label 9200 2000 0    60   ~
C12
Text Label 9200 1900 0    60   ~
C11
Text Label 9200 1800 0    60   ~
C10
Text Label 9200 1700 0    60   ~
C9
Text Label 9200 1600 0    60   ~
C8
Text Label 9200 1500 0    60   ~
C7
Text Label 9200 1400 0    60   ~
C6
Text Label 9200 1300 0    60   ~
C5
Text Label 9200 1200 0    60   ~
C4
Text Label 9200 1100 0    60   ~
C3
Text Label 9200 1000 0    60   ~
C2
Text Label 9200 900  0    60   ~
C1
Text Label 9200 800  0    60   ~
C0
Entry Wire Line
	8000 5050 8100 4950
Entry Wire Line
	8000 4950 8100 4850
Entry Wire Line
	8000 4850 8100 4750
Entry Wire Line
	8000 4750 8100 4650
Entry Wire Line
	8000 4650 8100 4550
Entry Wire Line
	8000 4550 8100 4450
Entry Wire Line
	8000 3800 8100 3900
Entry Wire Line
	8000 3700 8100 3800
Entry Wire Line
	8000 3600 8100 3700
Entry Wire Line
	8000 3500 8100 3600
Entry Wire Line
	8000 3400 8100 3500
Entry Wire Line
	8000 3300 8100 3400
Entry Wire Line
	8000 3200 8100 3300
Entry Wire Line
	8000 3100 8100 3200
Entry Wire Line
	8000 2350 8100 2450
Entry Wire Line
	8000 2250 8100 2350
Entry Wire Line
	8000 2150 8100 2250
Entry Wire Line
	8000 2050 8100 2150
Entry Wire Line
	8000 1950 8100 2050
Entry Wire Line
	8000 1850 8100 1950
Entry Wire Line
	8000 1750 8100 1850
Entry Wire Line
	8000 1650 8100 1750
Entry Wire Line
	8100 5100 8200 5200
Entry Wire Line
	8100 5000 8200 5100
Entry Wire Line
	8100 4900 8200 5000
Entry Wire Line
	8100 4800 8200 4900
Entry Wire Line
	8100 4700 8200 4800
Entry Wire Line
	8100 4600 8200 4700
Entry Wire Line
	8100 4500 8200 4600
Entry Wire Line
	8100 4400 8200 4500
Entry Wire Line
	8100 4200 8200 4300
Entry Wire Line
	8100 4100 8200 4200
Entry Wire Line
	8100 4000 8200 4100
Entry Wire Line
	8100 3900 8200 4000
Entry Wire Line
	8100 3500 8200 3600
Entry Wire Line
	8100 3400 8200 3500
Entry Wire Line
	8100 3300 8200 3400
Entry Wire Line
	8100 3200 8200 3300
Entry Wire Line
	8100 3100 8200 3200
Entry Wire Line
	8100 3000 8200 3100
Entry Wire Line
	8100 2600 8200 2700
Entry Wire Line
	8100 2400 8200 2500
Entry Wire Line
	8100 2300 8200 2400
Entry Wire Line
	8100 2200 8200 2300
Entry Wire Line
	8850 6500 8950 6400
Entry Wire Line
	8850 6400 8950 6300
Entry Wire Line
	8850 6300 8950 6200
Entry Wire Line
	8850 6200 8950 6100
Entry Wire Line
	8850 6100 8950 6000
Entry Wire Line
	8850 6000 8950 5900
Entry Wire Line
	8850 5900 8950 5800
Entry Wire Line
	8850 5800 8950 5700
Entry Wire Line
	8750 1300 8850 1400
Entry Wire Line
	8750 1100 8850 1200
Entry Wire Line
	8750 900  8850 1000
Entry Wire Line
	8750 700  8850 800 
Entry Wire Line
	8850 4300 8950 4400
Entry Wire Line
	8850 3800 8950 3900
Entry Wire Line
	8850 2900 8950 3000
Entry Wire Line
	8850 2800 8950 2900
NoConn ~ 7200 5550
NoConn ~ 7200 5450
NoConn ~ 7200 4000
NoConn ~ 7200 2550
$Comp
L GND #PWR11
U 1 1 48FF7067
P 6100 3950
F 0 "#PWR11" H 6100 3950 30  0001 C C
F 1 "GND" H 6100 3880 30  0001 C C
	1    6100 3950
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR17
U 1 1 48FF7064
P 6100 5400
F 0 "#PWR17" H 6100 5400 30  0001 C C
F 1 "GND" H 6100 5330 30  0001 C C
	1    6100 5400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR6
U 1 1 48FF705A
P 6100 2500
F 0 "#PWR6" H 6100 2500 30  0001 C C
F 1 "GND" H 6100 2430 30  0001 C C
	1    6100 2500
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR8
U 1 1 48FF703D
P 6050 3400
F 0 "#PWR8" H 6050 3500 30  0001 C C
F 1 "VCC" H 6050 3500 30  0000 C C
	1    6050 3400
	0    -1   -1   0   
$EndComp
$Comp
L VCC #PWR15
U 1 1 48FF703A
P 6050 4850
F 0 "#PWR15" H 6050 4950 30  0001 C C
F 1 "VCC" H 6050 4950 30  0000 C C
	1    6050 4850
	0    -1   -1   0   
$EndComp
$Comp
L VCC #PWR4
U 1 1 48FF701C
P 6050 1950
F 0 "#PWR4" H 6050 2050 30  0001 C C
F 1 "VCC" H 6050 2050 30  0000 C C
	1    6050 1950
	0    -1   -1   0   
$EndComp
$Comp
L C C7
U 1 1 48FF6FE2
P 6100 5050
F 0 "C7" H 6150 5150 50  0000 L C
F 1 "100n" H 6150 4950 50  0000 L C
	1    6100 5050
	1    0    0    1   
$EndComp
$Comp
L C C6
U 1 1 48FF6FDD
P 6100 3600
F 0 "C6" H 6150 3700 50  0000 L C
F 1 "100n" H 6150 3500 50  0000 L C
	1    6100 3600
	1    0    0    1   
$EndComp
$Comp
L C C5
U 1 1 48FF6FD6
P 6100 2150
F 0 "C5" H 6150 2250 50  0000 L C
F 1 "100n" H 6150 2050 50  0000 L C
	1    6100 2150
	1    0    0    1   
$EndComp
Text Label 7350 1300 0    60   ~
CAPS
Text Label 7350 1100 0    60   ~
COMP
Text Label 7350 900  0    60   ~
NUM
Text Label 7350 700  0    60   ~
SCRL
$Comp
L VCC #PWR7
U 1 1 48FEAE87
P 9350 2800
F 0 "#PWR7" H 9350 2900 30  0001 C C
F 1 "VCC" H 9350 2900 30  0000 C C
	1    9350 2800
	0    -1   -1   0   
$EndComp
Text Label 9000 4400 0    60   ~
CAPS
Text Label 9000 3900 0    60   ~
COMP
Text Label 9000 3000 0    60   ~
NUM
Text Label 9000 2900 0    60   ~
SCRL
Entry Wire Line
	9050 1900 9150 2000
Entry Wire Line
	9050 1800 9150 1900
Entry Wire Line
	9050 1700 9150 1800
Entry Wire Line
	9050 1600 9150 1700
Entry Wire Line
	9050 1500 9150 1600
Entry Wire Line
	9050 1400 9150 1500
Entry Wire Line
	9050 1300 9150 1400
Entry Wire Line
	9050 1200 9150 1300
Entry Wire Line
	9050 1100 9150 1200
Entry Wire Line
	9050 1000 9150 1100
Entry Wire Line
	9050 900  9150 1000
Entry Wire Line
	9050 800  9150 900 
Entry Wire Line
	9050 700  9150 800 
$Comp
L DIPS_08 SW2
U 1 1 48FE20F8
P 10750 6050
F 0 "SW2" V 10300 6050 60  0000 C C
F 1 "DIPS_08" V 11200 6050 60  0000 C C
	1    10750 6050
	0    1    1    0   
$EndComp
$Comp
L CONN_14 P6
U 1 1 48FD7AE9
P 10050 6250
F 0 "P6" V 10020 6250 60  0000 C C
F 1 "CONN_14" V 10130 6250 60  0000 C C
	1    10050 6250
	-1   0    0    -1  
$EndComp
$Comp
L DIPS_08 SW1
U 1 1 48FE0F8A
P 10750 6050
F 0 "SW1" V 10300 6050 60  0000 C C
F 1 "DIPS_08" V 11200 6050 60  0000 C C
	1    10750 6050
	0    1    1    0   
$EndComp
$Comp
L 4094N IC4
U 1 1 48FE0C0E
P 6700 5050
F 0 "IC4" H 6300 5675 50  0000 L B
F 1 "4094N" H 6300 4350 50  0000 L B
F 2 "40xx-DIL16" H 6700 5200 50  0001 C C
	1    6700 5050
	1    0    0    -1  
$EndComp
$Comp
L 4094N IC3
U 1 1 48FE0C0B
P 6700 3600
F 0 "IC3" H 6300 4225 50  0000 L B
F 1 "4094N" H 6300 2900 50  0000 L B
F 2 "40xx-DIL16" H 6700 3750 50  0001 C C
	1    6700 3600
	1    0    0    -1  
$EndComp
$Comp
L 4094N IC2
U 1 1 48FE0BFA
P 6700 2150
F 0 "IC2" H 6300 2775 50  0000 L B
F 1 "4094N" H 6300 1450 50  0000 L B
F 2 "40xx-DIL16" H 6700 2300 50  0001 C C
	1    6700 2150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR19
U 1 1 48FD7D3A
P 9200 5600
F 0 "#PWR19" H 9200 5600 30  0001 C C
F 1 "GND" H 9200 5530 30  0001 C C
	1    9200 5600
	0    1    1    0   
$EndComp
NoConn ~ 9400 2600
NoConn ~ 9400 6500
NoConn ~ 9400 6600
NoConn ~ 9400 6700
NoConn ~ 9400 6800
NoConn ~ 9400 6900
NoConn ~ 10400 6900
NoConn ~ 10400 6800
NoConn ~ 10400 6700
NoConn ~ 10400 6600
NoConn ~ 10400 6500
$Comp
L CONN_14 P7
U 1 1 48FD7B81
P 10950 4550
F 0 "P7" V 10920 4550 60  0000 C C
F 1 "CONN_14" V 11030 4550 60  0000 C C
	1    10950 4550
	1    0    0    -1  
$EndComp
$Comp
L CONN_14 P2
U 1 1 48FD7B7E
P 9750 2950
F 0 "P2" V 9720 2950 60  0000 C C
F 1 "CONN_14" V 9830 2950 60  0000 C C
	1    9750 2950
	1    0    0    -1  
$EndComp
$Comp
L CONN_14 P1
U 1 1 48FD7B7A
P 9750 1350
F 0 "P1" V 9720 1350 60  0000 C C
F 1 "CONN_14" V 9830 1350 60  0000 C C
	1    9750 1350
	1    0    0    -1  
$EndComp
$Comp
L CONN_14 P5
U 1 1 48FD7AE7
P 10050 4550
F 0 "P5" V 10020 4550 60  0000 C C
F 1 "CONN_14" V 10130 4550 60  0000 C C
	1    10050 4550
	-1   0    0    -1  
$EndComp
$Comp
L CONN_14 P4
U 1 1 48FD7AE3
P 9750 6250
F 0 "P4" V 9720 6250 60  0000 C C
F 1 "CONN_14" V 9830 6250 60  0000 C C
	1    9750 6250
	1    0    0    -1  
$EndComp
$Comp
L CONN_14 P3
U 1 1 48FD7AD7
P 9750 4550
F 0 "P3" V 9720 4550 60  0000 C C
F 1 "CONN_14" V 9830 4550 60  0000 C C
	1    9750 4550
	1    0    0    -1  
$EndComp
$Comp
L R R6
U 1 1 48FD7901
P 6950 700
F 0 "R6" V 7030 700 50  0000 C C
F 1 "470" V 6950 700 50  0000 C C
	1    6950 700 
	0    1    1    0   
$EndComp
$Comp
L R R9
U 1 1 48044733
P 6950 1300
F 0 "R9" V 7030 1300 50  0000 C C
F 1 "470" V 6950 1300 50  0000 C C
	1    6950 1300
	0    1    1    0   
$EndComp
$Comp
L R R8
U 1 1 48044731
P 6950 1100
F 0 "R8" V 7030 1100 50  0000 C C
F 1 "470" V 6950 1100 50  0000 C C
	1    6950 1100
	0    1    1    0   
$EndComp
$Comp
L R R7
U 1 1 4804472B
P 6950 900
F 0 "R7" V 7030 900 50  0000 C C
F 1 "470" V 6950 900 50  0000 C C
	1    6950 900 
	0    1    1    0   
$EndComp
NoConn ~ 4300 4600
NoConn ~ 4300 4400
Text Label 4450 4300 0    60   ~
S8
Text Label 4450 4200 0    60   ~
S7
Text Label 4450 4100 0    60   ~
S6
Text Label 4450 4000 0    60   ~
S5
Text Label 4450 2900 0    60   ~
S4
Text Label 4450 2800 0    60   ~
S3
Text Label 4450 2700 0    60   ~
S2
Text Label 4450 2600 0    60   ~
S1
Entry Wire Line
	5050 4300 5150 4400
Entry Wire Line
	5050 4200 5150 4300
Entry Wire Line
	5050 4100 5150 4200
Entry Wire Line
	5050 4000 5150 4100
Entry Wire Line
	5050 2900 5150 3000
Entry Wire Line
	5050 2800 5150 2900
Entry Wire Line
	5050 2700 5150 2800
Entry Wire Line
	5050 2600 5150 2700
Text Label 4450 3300 0    60   ~
CLK
Text Label 4450 3200 0    60   ~
D
Text Label 4450 3100 0    60   ~
STR
Text Label 4450 3800 0    60   ~
C8
Text Label 4450 3700 0    60   ~
C9
Text Label 4450 3600 0    60   ~
C10
Text Label 4450 3500 0    60   ~
C11
Text Label 4450 3400 0    60   ~
C12
Entry Wire Line
	4850 2000 4950 1900
Entry Wire Line
	4850 1900 4950 1800
Entry Wire Line
	4850 1800 4950 1700
Entry Wire Line
	4850 1700 4950 1600
Entry Wire Line
	4850 1600 4950 1500
Entry Wire Line
	4850 1500 4950 1400
Entry Wire Line
	4850 1400 4950 1300
Entry Wire Line
	4850 1300 4950 1200
Entry Wire Line
	4850 3700 4950 3600
Entry Wire Line
	4850 3600 4950 3500
Entry Wire Line
	4850 3500 4950 3400
Entry Wire Line
	4850 3400 4950 3300
Entry Wire Line
	4850 3800 4950 3700
$Comp
L GND #PWR24
U 1 1 480611E8
P 2700 7100
F 0 "#PWR24" H 2700 7100 30  0001 C C
F 1 "GND" H 2700 7030 30  0001 C C
	1    2700 7100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR23
U 1 1 480611E3
P 1950 7100
F 0 "#PWR23" H 1950 7100 30  0001 C C
F 1 "GND" H 1950 7030 30  0001 C C
	1    1950 7100
	1    0    0    -1  
$EndComp
Text Notes 1400 4650 0    60   ~
ISP
Text Label 4450 2300 0    60   ~
MISO
Text Label 800  5300 0    60   ~
MISO
Text Label 4450 2200 0    60   ~
SCK
Text Label 800  5200 0    60   ~
SCK
Text Label 800  4900 0    60   ~
MOSI
Text Label 4450 2400 0    60   ~
MOSI
Text Label 800  5100 0    60   ~
Reset
Text Label 1900 1300 0    60   ~
Reset
Text Label 4450 1300 0    60   ~
C7
Text Label 4450 1400 0    60   ~
C6
Text Label 4450 1500 0    60   ~
C5
Text Label 4450 1600 0    60   ~
C4
Text Label 4450 1700 0    60   ~
C3
Text Label 4450 1800 0    60   ~
C2
Text Label 4450 1900 0    60   ~
C1
Text Label 4450 2000 0    60   ~
C0
$Comp
L GND #PWR18
U 1 1 4804562B
P 2050 5500
F 0 "#PWR18" H 2050 5500 30  0001 C C
F 1 "GND" H 2050 5430 30  0001 C C
	1    2050 5500
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR14
U 1 1 4804561C
P 2050 4750
F 0 "#PWR14" H 2050 4850 30  0001 C C
F 1 "VCC" H 2050 4850 30  0000 C C
	1    2050 4750
	1    0    0    -1  
$EndComp
NoConn ~ 1350 5000
NoConn ~ 3300 5000
NoConn ~ 2300 2500
NoConn ~ 3300 1000
$Comp
L VCC #PWR20
U 1 1 480450B7
P 3250 5850
F 0 "#PWR20" H 3250 5950 30  0001 C C
F 1 "VCC" H 3250 5950 30  0000 C C
	1    3250 5850
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR2
U 1 1 48044F99
P 1050 1100
F 0 "#PWR2" H 1050 1200 30  0001 C C
F 1 "VCC" H 1050 1200 30  0000 C C
	1    1050 1100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR22
U 1 1 48044DD0
P 1750 7100
F 0 "#PWR22" H 1750 7100 30  0001 C C
F 1 "GND" H 1750 7030 30  0001 C C
	1    1750 7100
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR21
U 1 1 48044DC6
P 1750 6350
F 0 "#PWR21" H 1750 6450 30  0001 C C
F 1 "VCC" H 1750 6450 30  0000 C C
	1    1750 6350
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR10
U 1 1 48044DB8
P 1600 3500
F 0 "#PWR10" H 1600 3600 30  0001 C C
F 1 "VCC" H 1600 3600 30  0000 C C
	1    1600 3500
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR9
U 1 1 48044DB5
P 1050 3500
F 0 "#PWR9" H 1050 3600 30  0001 C C
F 1 "VCC" H 1050 3600 30  0000 C C
	1    1050 3500
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR1
U 1 1 48044D21
P 3200 800
F 0 "#PWR1" H 3200 900 30  0001 C C
F 1 "VCC" H 3200 900 30  0000 C C
	1    3200 800 
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR27
U 1 1 48044A9D
P 4300 7550
F 0 "#PWR27" H 4300 7550 30  0001 C C
F 1 "GND" H 4300 7480 30  0001 C C
	1    4300 7550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR26
U 1 1 48044A97
P 3800 7550
F 0 "#PWR26" H 3800 7550 30  0001 C C
F 1 "GND" H 3800 7480 30  0001 C C
	1    3800 7550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR25
U 1 1 48044A95
P 3250 7550
F 0 "#PWR25" H 3250 7550 30  0001 C C
F 1 "GND" H 3250 7480 30  0001 C C
	1    3250 7550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR13
U 1 1 48044A93
P 1600 4350
F 0 "#PWR13" H 1600 4350 30  0001 C C
F 1 "GND" H 1600 4280 30  0001 C C
	1    1600 4350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR12
U 1 1 48044A8D
P 1050 4350
F 0 "#PWR12" H 1050 4350 30  0001 C C
F 1 "GND" H 1050 4280 30  0001 C C
	1    1050 4350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR16
U 1 1 48044A8A
P 3200 5150
F 0 "#PWR16" H 3200 5150 30  0001 C C
F 1 "GND" H 3200 5080 30  0001 C C
	1    3200 5150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR3
U 1 1 48044A88
P 750 1700
F 0 "#PWR3" H 750 1700 30  0001 C C
F 1 "GND" H 750 1630 30  0001 C C
	1    750  1700
	0    1    1    0   
$EndComp
$Comp
L GND #PWR5
U 1 1 48044A82
P 750 2300
F 0 "#PWR5" H 750 2300 30  0001 C C
F 1 "GND" H 750 2230 30  0001 C C
	1    750  2300
	0    1    1    0   
$EndComp
$Comp
L PINHD-2X5M JP7
U 1 1 48044A4D
P 1450 5100
F 0 "JP7" H 1200 5425 50  0000 L B
F 1 "PINHD-2X5M" H 1200 4700 50  0000 L B
F 2 "pinhead-2X05M" H 1450 5250 50  0001 C C
	1    1450 5100
	1    0    0    -1  
$EndComp
$Comp
L MEGA32-P IC1
U 1 1 480447FC
P 3300 3000
F 0 "IC1" H 3350 3050 50  0000 L B
F 1 "MEGA32-P" H 3500 1000 50  0000 L B
F 2 "atmel-DIL40" H 3300 3150 50  0001 C C
	1    3300 3000
	1    0    0    -1  
$EndComp
$Comp
L ZENER D2
U 1 1 48044798
P 4300 7200
F 0 "D2" H 4300 7300 50  0000 C C
F 1 "3.6V" H 4300 7100 40  0000 C C
	1    4300 7200
	0    -1   -1   0   
$EndComp
$Comp
L ZENER D1
U 1 1 48044791
P 3800 7200
F 0 "D1" H 3800 7300 50  0000 C C
F 1 "3.6V" H 3800 7100 40  0000 C C
	1    3800 7200
	0    -1   -1   0   
$EndComp
$Comp
L CRYSTAL X1
U 1 1 4804477C
P 1800 2000
F 0 "X1" H 1800 2150 60  0000 C C
F 1 "12MHz" H 1800 1850 60  0000 C C
	1    1800 2000
	0    1    1    0   
$EndComp
$Comp
L CP C2
U 1 1 48044769
P 1600 3900
F 0 "C2" H 1650 4000 50  0000 L C
F 1 "10u" H 1650 3800 50  0000 L C
	1    1600 3900
	1    0    0    1   
$EndComp
$Comp
L C C1
U 1 1 48044756
P 1050 3900
F 0 "C1" H 1100 4000 50  0000 L C
F 1 "100n" H 1100 3800 50  0000 L C
	1    1050 3900
	1    0    0    1   
$EndComp
$Comp
L C C4
U 1 1 48044754
P 1250 2300
F 0 "C4" H 1300 2400 50  0000 L C
F 1 "22p" H 1300 2200 50  0000 L C
	1    1250 2300
	0    1    1    0   
$EndComp
$Comp
L C C3
U 1 1 48044750
P 1250 1700
F 0 "C3" H 1300 1800 50  0000 L C
F 1 "22p" H 1300 1600 50  0000 L C
	1    1250 1700
	0    1    1    0   
$EndComp
$Comp
L R R5
U 1 1 48044743
P 4750 6150
F 0 "R5" V 4830 6150 50  0000 C C
F 1 "68" V 4750 6150 50  0000 C C
	1    4750 6150
	-1   0    0    1   
$EndComp
$Comp
L R R4
U 1 1 48044741
P 4550 6150
F 0 "R4" V 4630 6150 50  0000 C C
F 1 "68" V 4550 6150 50  0000 C C
	1    4550 6150
	-1   0    0    1   
$EndComp
$Comp
L R R1
U 1 1 4804473F
P 1550 1300
F 0 "R1" V 1630 1300 50  0000 C C
F 1 "10k" V 1550 1300 50  0000 C C
	1    1550 1300
	0    1    1    0   
$EndComp
$Comp
L R R2
U 1 1 4804473B
P 3250 6200
F 0 "R2" V 3330 6200 50  0000 C C
F 1 "2k2" V 3250 6200 50  0000 C C
	1    3250 6200
	1    0    0    -1  
$EndComp
$Comp
L R R3
U 1 1 48044739
P 3250 7150
F 0 "R3" V 3330 7150 50  0000 C C
F 1 "4k7" V 3250 7150 50  0000 C C
	1    3250 7150
	1    0    0    -1  
$EndComp
$Comp
L USB J1
U 1 1 480446AA
P 2350 6400
F 0 "J1" H 2300 6800 60  0000 C C
F 1 "USB" V 2100 6550 60  0000 C C
	1    2350 6400
	1    0    0    -1  
$EndComp
$EndSCHEMATC