EESchema Schematic File Version 2
LIBS:Elm_GAL_Programmer-cache
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:Elm_GAL_Programmer-cache
EELAYER 27 0
EELAYER END
$Descr A2 23386 16535
encoding utf-8
Sheet 1 1
Title ""
Date "28 apr 2015"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L TL497 U6
U 1 1 551EDA15
P 10200 13750
F 0 "U6" H 10050 14400 70  0000 L CNN
F 1 "TL497" H 10000 13100 70  0000 L CNN
F 2 "~" H 10200 13750 60  0000 C CNN
F 3 "~" H 10200 13750 60  0000 C CNN
	1    10200 13750
	1    0    0    -1  
$EndComp
$Comp
L CP1 C1
U 1 1 551EDB3F
P 5300 14250
F 0 "C1" H 5350 14400 50  0000 L CNN
F 1 "100uF" H 5350 14100 50  0000 L CNN
F 2 "~" H 5300 14250 60  0000 C CNN
F 3 "~" H 5300 14250 60  0000 C CNN
	1    5300 14250
	1    0    0    -1  
$EndComp
$Comp
L CP1 C4
U 1 1 551EDB4F
P 7350 14250
F 0 "C4" H 7400 14400 50  0000 L CNN
F 1 "100uF" H 7400 14100 50  0000 L CNN
F 2 "~" H 7350 14250 60  0000 C CNN
F 3 "~" H 7350 14250 60  0000 C CNN
	1    7350 14250
	1    0    0    -1  
$EndComp
$Comp
L LED D1
U 1 1 551EDB63
P 7700 13800
F 0 "D1" H 7700 13900 50  0000 C CNN
F 1 "LED" H 7700 13700 50  0000 C CNN
F 2 "~" H 7700 13800 60  0000 C CNN
F 3 "~" H 7700 13800 60  0000 C CNN
	1    7700 13800
	0    1    1    0   
$EndComp
$Comp
L R R3
U 1 1 551EDB7C
P 6950 13800
F 0 "R3" V 7050 13800 40  0000 C CNN
F 1 "1k" V 6957 13801 40  0000 C CNN
F 2 "~" V 6880 13800 30  0000 C CNN
F 3 "~" H 6950 13800 30  0000 C CNN
	1    6950 13800
	1    0    0    -1  
$EndComp
$Comp
L R R2
U 1 1 551EDB8E
P 6350 14500
F 0 "R2" V 6450 14500 40  0000 C CNN
F 1 "2k7" V 6357 14501 40  0000 C CNN
F 2 "~" V 6280 14500 30  0000 C CNN
F 3 "~" H 6350 14500 30  0000 C CNN
	1    6350 14500
	1    0    0    -1  
$EndComp
$Comp
L RVAR R4
U 1 1 551EDBB5
P 6950 14700
F 0 "R4" V 7050 14700 50  0000 C CNN
F 1 "1k" V 6850 14700 50  0000 C CNN
F 2 "~" H 6950 14700 60  0000 C CNN
F 3 "~" H 6950 14700 60  0000 C CNN
	1    6950 14700
	1    0    0    -1  
$EndComp
$Comp
L C C3
U 1 1 551EDBE1
P 5750 14250
F 0 "C3" H 5800 14400 40  0000 L CNN
F 1 "0.1uF" H 5800 14100 40  0000 L CNN
F 2 "~" H 5788 14100 30  0000 C CNN
F 3 "~" H 5750 14250 60  0000 C CNN
	1    5750 14250
	1    0    0    -1  
$EndComp
$Comp
L R R6
U 1 1 551EDBF0
P 7700 14700
F 0 "R6" V 7800 14700 40  0000 C CNN
F 1 "330" V 7707 14701 40  0000 C CNN
F 2 "~" V 7630 14700 30  0000 C CNN
F 3 "~" H 7700 14700 30  0000 C CNN
	1    7700 14700
	1    0    0    -1  
$EndComp
Wire Wire Line
	6750 13550 7950 13550
Wire Wire Line
	6950 14050 6950 14150
Wire Wire Line
	6950 14150 6350 14150
Wire Wire Line
	6350 13850 6350 14250
Connection ~ 6350 14150
Wire Wire Line
	6350 14750 6350 14800
Wire Wire Line
	6350 14800 6650 14800
Wire Wire Line
	6650 14800 6650 14400
Wire Wire Line
	6650 14400 6950 14400
Wire Wire Line
	6950 14400 6950 14450
Connection ~ 6950 13550
Wire Wire Line
	7700 13600 7700 13550
Connection ~ 7700 13550
Wire Wire Line
	7700 14000 7700 14450
Wire Wire Line
	7350 14050 7350 13550
Connection ~ 7350 13550
Wire Wire Line
	5050 13550 5950 13550
Wire Wire Line
	5300 14050 5300 13550
Connection ~ 5300 13550
Wire Wire Line
	5750 12900 5750 14050
Connection ~ 5750 13550
Text Label 7750 13550 0    60   ~ 0
VCC
Text Notes 7700 13400 0    60   ~ 0
(5.25v)
$Comp
L GND #PWR01
U 1 1 551EDE16
P 7700 15150
F 0 "#PWR01" H 7700 15150 30  0001 C CNN
F 1 "GND" H 7700 15080 30  0001 C CNN
F 2 "" H 7700 15150 60  0000 C CNN
F 3 "" H 7700 15150 60  0000 C CNN
	1    7700 15150
	1    0    0    -1  
$EndComp
Wire Wire Line
	7700 14950 7700 15150
Wire Wire Line
	6950 14950 6950 15050
Wire Wire Line
	6950 15050 7700 15050
Connection ~ 7700 15050
Wire Wire Line
	7350 14450 7350 15050
Connection ~ 7350 15050
$Comp
L GND #PWR02
U 1 1 551EDE74
P 5300 15150
F 0 "#PWR02" H 5300 15150 30  0001 C CNN
F 1 "GND" H 5300 15080 30  0001 C CNN
F 2 "" H 5300 15150 60  0000 C CNN
F 3 "" H 5300 15150 60  0000 C CNN
	1    5300 15150
	1    0    0    -1  
$EndComp
Wire Wire Line
	5300 14450 5300 15150
Wire Wire Line
	5750 14450 5750 15050
Wire Wire Line
	5750 15050 5300 15050
Connection ~ 5300 15050
$Comp
L 4538 U5
U 1 1 551EDECE
P 7800 10650
F 0 "U5" H 7300 11100 60  0000 C CNN
F 1 "4538" H 8000 10150 60  0000 C CNN
F 2 "" H 7800 10650 60  0000 C CNN
F 3 "" H 7800 10650 60  0000 C CNN
	1    7800 10650
	1    0    0    -1  
$EndComp
$Comp
L R R8
U 1 1 551EE600
P 10150 12900
F 0 "R8" V 10230 12900 40  0000 C CNN
F 1 "10" V 10157 12901 40  0000 C CNN
F 2 "~" V 10080 12900 30  0000 C CNN
F 3 "~" H 10150 12900 30  0000 C CNN
	1    10150 12900
	0    -1   -1   0   
$EndComp
$Comp
L C C6
U 1 1 551EE614
P 9000 13950
F 0 "C6" H 9050 14075 40  0000 L CNN
F 1 "47pF" H 9050 13825 40  0000 L CNN
F 2 "~" H 9038 13800 30  0000 C CNN
F 3 "~" H 9000 13950 60  0000 C CNN
	1    9000 13950
	1    0    0    -1  
$EndComp
$Comp
L CP1 C7
U 1 1 551EE623
P 11700 14300
F 0 "C7" H 11750 14450 50  0000 L CNN
F 1 "47uF" H 11750 14150 50  0000 L CNN
F 2 "~" H 11700 14300 60  0000 C CNN
F 3 "~" H 11700 14300 60  0000 C CNN
	1    11700 14300
	1    0    0    -1  
$EndComp
$Comp
L R R11
U 1 1 551EE632
P 11350 14350
F 0 "R11" V 11450 14350 40  0000 C CNN
F 1 "15k" V 11357 14351 40  0000 C CNN
F 2 "~" V 11280 14350 30  0000 C CNN
F 3 "~" H 11350 14350 30  0000 C CNN
	1    11350 14350
	1    0    0    -1  
$EndComp
$Comp
L RVAR R10
U 1 1 551EE641
P 11050 14750
F 0 "R10" V 11150 14750 50  0000 C CNN
F 1 "5k" V 10950 14750 50  0000 C CNN
F 2 "~" H 11050 14750 60  0000 C CNN
F 3 "~" H 11050 14750 60  0000 C CNN
	1    11050 14750
	1    0    0    -1  
$EndComp
$Comp
L R R12
U 1 1 551EE650
P 11400 15000
F 0 "R12" V 11500 15000 40  0000 C CNN
F 1 "1k5" V 11407 15001 40  0000 C CNN
F 2 "~" V 11330 15000 30  0000 C CNN
F 3 "~" H 11400 15000 30  0000 C CNN
	1    11400 15000
	0    -1   -1   0   
$EndComp
$Comp
L INDUCTOR L1
U 1 1 551EE65F
P 11300 13300
F 0 "L1" V 11250 13300 40  0000 C CNN
F 1 "220uH" V 11400 13300 40  0000 C CNN
F 2 "~" H 11300 13300 60  0000 C CNN
F 3 "~" H 11300 13300 60  0000 C CNN
	1    11300 13300
	0    -1   -1   0   
$EndComp
Wire Wire Line
	10750 13300 11000 13300
Wire Wire Line
	10400 12900 10900 12900
Wire Wire Line
	10900 12900 10900 13300
Connection ~ 10900 13300
Wire Wire Line
	9550 13300 9400 13300
Wire Wire Line
	9400 13300 9400 12900
Wire Wire Line
	5750 12900 9900 12900
$Comp
L GND #PWR03
U 1 1 551EE6ED
P 9400 14600
F 0 "#PWR03" H 9400 14600 30  0001 C CNN
F 1 "GND" H 9400 14530 30  0001 C CNN
F 2 "" H 9400 14600 60  0000 C CNN
F 3 "" H 9400 14600 60  0000 C CNN
	1    9400 14600
	1    0    0    -1  
$EndComp
Wire Wire Line
	9550 13900 9400 13900
Wire Wire Line
	9400 13900 9400 14600
Wire Wire Line
	9550 14050 9400 14050
Connection ~ 9400 14050
Wire Wire Line
	9550 14200 9400 14200
Connection ~ 9400 14200
Wire Wire Line
	10750 13900 10900 13900
Wire Wire Line
	10900 13900 10900 14500
Wire Wire Line
	10900 14500 9400 14500
Connection ~ 9400 14500
Wire Wire Line
	10750 13750 11700 13750
Wire Wire Line
	11700 13750 11700 13300
Wire Wire Line
	11700 13300 11600 13300
Wire Wire Line
	10750 14200 11000 14200
Wire Wire Line
	11000 14200 11000 13750
Connection ~ 11000 13750
Wire Wire Line
	10750 14050 11950 14050
Wire Wire Line
	11700 14100 11700 14050
Connection ~ 11700 14050
Wire Wire Line
	11350 14100 11350 14050
Connection ~ 11350 14050
Wire Wire Line
	9550 13600 9000 13600
Wire Wire Line
	9000 13600 9000 13750
$Comp
L GND #PWR04
U 1 1 551EEA63
P 9000 14300
F 0 "#PWR04" H 9000 14300 30  0001 C CNN
F 1 "GND" H 9000 14230 30  0001 C CNN
F 2 "" H 9000 14300 60  0000 C CNN
F 3 "" H 9000 14300 60  0000 C CNN
	1    9000 14300
	1    0    0    -1  
$EndComp
Wire Wire Line
	9000 14150 9000 14300
Wire Wire Line
	11350 14600 11350 14650
Wire Wire Line
	11350 14650 11200 14650
Wire Wire Line
	11200 14650 11200 14450
Wire Wire Line
	11200 14450 11050 14450
Wire Wire Line
	11050 14450 11050 14500
Wire Wire Line
	9550 13750 9250 13750
Wire Wire Line
	9250 13750 9250 15000
Wire Wire Line
	9250 15000 11150 15000
Connection ~ 11050 15000
$Comp
L GND #PWR05
U 1 1 551EEC06
P 11700 15150
F 0 "#PWR05" H 11700 15150 30  0001 C CNN
F 1 "GND" H 11700 15080 30  0001 C CNN
F 2 "" H 11700 15150 60  0000 C CNN
F 3 "" H 11700 15150 60  0000 C CNN
	1    11700 15150
	1    0    0    -1  
$EndComp
Wire Wire Line
	11700 14500 11700 15150
Wire Wire Line
	11650 15000 11700 15000
Connection ~ 11700 15000
Text Label 11750 14050 0    60   ~ 0
VPP
Text Notes 11700 13900 0    60   ~ 0
(15.0V)
Connection ~ 9400 12900
$Comp
L C C5
U 1 1 551EF197
P 7800 9900
F 0 "C5" V 7950 9850 40  0000 L CNN
F 1 "0.1uF" V 7650 9825 40  0000 L CNN
F 2 "~" H 7838 9750 30  0000 C CNN
F 3 "~" H 7800 9900 60  0000 C CNN
	1    7800 9900
	0    1    1    0   
$EndComp
$Comp
L R R5
U 1 1 551EF1A6
P 7600 9550
F 0 "R5" V 7680 9550 40  0000 C CNN
F 1 "100k" V 7607 9551 40  0000 C CNN
F 2 "~" V 7530 9550 30  0000 C CNN
F 3 "~" H 7600 9550 30  0000 C CNN
	1    7600 9550
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR06
U 1 1 551EF29C
P 7600 9250
F 0 "#PWR06" H 7600 9350 30  0001 C CNN
F 1 "VCC" H 7600 9350 30  0000 C CNN
F 2 "" H 7600 9250 60  0000 C CNN
F 3 "" H 7600 9250 60  0000 C CNN
	1    7600 9250
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR07
U 1 1 551EF2B5
P 8200 10150
F 0 "#PWR07" H 8200 10150 30  0001 C CNN
F 1 "GND" H 8200 10080 30  0001 C CNN
F 2 "" H 8200 10150 60  0000 C CNN
F 3 "" H 8200 10150 60  0000 C CNN
	1    8200 10150
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR08
U 1 1 551EF756
P 7100 10500
F 0 "#PWR08" H 7100 10600 30  0001 C CNN
F 1 "VCC" H 7100 10600 30  0000 C CNN
F 2 "" H 7100 10500 60  0000 C CNN
F 3 "" H 7100 10500 60  0000 C CNN
	1    7100 10500
	1    0    0    -1  
$EndComp
$Comp
L DB25 J1
U 1 1 551EF8D7
P 2300 4100
F 0 "J1" H 2350 5450 70  0000 C CNN
F 1 "DB25" H 2250 2750 70  0000 C CNN
F 2 "" H 2300 4100 60  0000 C CNN
F 3 "" H 2300 4100 60  0000 C CNN
	1    2300 4100
	-1   0    0    1   
$EndComp
$Comp
L 74HC151 U4
U 1 1 551F04B6
P 7800 8000
F 0 "U4" H 7800 8850 60  0000 C CNN
F 1 "74HC151" H 7800 7200 60  0000 C CNN
F 2 "~" H 7800 8000 60  0000 C CNN
F 3 "~" H 7800 8000 60  0000 C CNN
	1    7800 8000
	1    0    0    -1  
$EndComp
$Comp
L 74HC595 U3
U 1 1 551F06B2
P 7800 5550
F 0 "U3" H 7800 6250 70  0000 C CNN
F 1 "74HC595" H 7800 4850 70  0000 C CNN
F 2 "~" H 7800 5550 60  0000 C CNN
F 3 "~" H 7800 5550 60  0000 C CNN
	1    7800 5550
	1    0    0    -1  
$EndComp
$Comp
L 74HC595 U2
U 1 1 551F06CB
P 7800 3550
F 0 "U2" H 7800 4250 70  0000 C CNN
F 1 "74HC595" H 7800 2850 70  0000 C CNN
F 2 "~" H 7800 3550 60  0000 C CNN
F 3 "~" H 7800 3550 60  0000 C CNN
	1    7800 3550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR09
U 1 1 551F06E4
P 8600 4200
F 0 "#PWR09" H 8600 4200 30  0001 C CNN
F 1 "GND" H 8600 4130 30  0001 C CNN
F 2 "" H 8600 4200 60  0000 C CNN
F 3 "" H 8600 4200 60  0000 C CNN
	1    8600 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	8500 4000 8600 4000
Wire Wire Line
	8600 4000 8600 4200
$Comp
L GND #PWR010
U 1 1 551F074A
P 8600 6200
F 0 "#PWR010" H 8600 6200 30  0001 C CNN
F 1 "GND" H 8600 6130 30  0001 C CNN
F 2 "" H 8600 6200 60  0000 C CNN
F 3 "" H 8600 6200 60  0000 C CNN
	1    8600 6200
	1    0    0    -1  
$EndComp
Wire Wire Line
	8500 6000 8600 6000
Wire Wire Line
	8600 6000 8600 6200
Wire Wire Line
	7100 4000 7000 4000
Wire Wire Line
	7000 4000 7000 5100
Wire Wire Line
	7000 5100 7100 5100
Wire Wire Line
	6600 5250 7100 5250
Wire Wire Line
	6600 3250 6600 7550
Wire Wire Line
	7100 3400 6850 3400
Wire Wire Line
	7100 5400 6850 5400
Text Label 6900 3400 0    60   ~ 0
VCC
Text Label 6900 5400 0    60   ~ 0
VCC
Wire Wire Line
	6500 5850 7100 5850
Wire Wire Line
	6500 3500 6500 5850
Wire Wire Line
	6500 3850 7100 3850
Wire Wire Line
	7100 6000 7000 6000
Wire Wire Line
	7000 6000 7000 7000
Wire Wire Line
	7000 7000 8600 7000
Wire Wire Line
	8600 7000 8600 7850
Wire Wire Line
	8600 7850 8500 7850
$Comp
L GND #PWR011
U 1 1 551F0B95
P 8600 8650
F 0 "#PWR011" H 8600 8650 30  0001 C CNN
F 1 "GND" H 8600 8580 30  0001 C CNN
F 2 "" H 8600 8650 60  0000 C CNN
F 3 "" H 8600 8650 60  0000 C CNN
	1    8600 8650
	1    0    0    -1  
$EndComp
Wire Wire Line
	8500 8000 8600 8000
Wire Wire Line
	8600 8000 8600 8650
Wire Wire Line
	8500 8150 8600 8150
Connection ~ 8600 8150
Wire Wire Line
	8500 8300 8600 8300
Connection ~ 8600 8300
Wire Wire Line
	8500 8450 8600 8450
Connection ~ 8600 8450
$Comp
L GND #PWR012
U 1 1 551F0D5C
P 7000 8050
F 0 "#PWR012" H 7000 8050 30  0001 C CNN
F 1 "GND" H 7000 7980 30  0001 C CNN
F 2 "" H 7000 8050 60  0000 C CNN
F 3 "" H 7000 8050 60  0000 C CNN
	1    7000 8050
	1    0    0    -1  
$EndComp
Wire Wire Line
	7100 7700 7000 7700
Wire Wire Line
	7000 7700 7000 8050
Wire Wire Line
	7100 7850 7000 7850
Connection ~ 7000 7850
$Comp
L R R1
U 1 1 551F0E53
P 5950 8450
F 0 "R1" V 6030 8450 40  0000 C CNN
F 1 "47" V 5957 8451 40  0000 C CNN
F 2 "~" V 5880 8450 30  0000 C CNN
F 3 "~" H 5950 8450 30  0000 C CNN
	1    5950 8450
	0    -1   -1   0   
$EndComp
$Comp
L C C2
U 1 1 551F0E62
P 5600 8750
F 0 "C2" H 5600 8850 40  0000 L CNN
F 1 "2n2" H 5606 8665 40  0000 L CNN
F 2 "~" H 5638 8600 30  0000 C CNN
F 3 "~" H 5600 8750 60  0000 C CNN
	1    5600 8750
	1    0    0    -1  
$EndComp
Wire Wire Line
	6200 8450 7100 8450
Wire Wire Line
	7800 11300 7800 11350
Wire Wire Line
	7800 11350 7100 11350
Wire Wire Line
	7100 11350 7100 10500
Wire Wire Line
	7200 10700 7100 10700
Connection ~ 7100 10700
Wire Wire Line
	7600 9300 7600 9250
Wire Wire Line
	7600 9800 7600 10000
Connection ~ 7600 9900
Wire Wire Line
	8000 10000 8000 9900
Wire Wire Line
	8000 9900 8200 9900
Wire Wire Line
	8200 9900 8200 10150
Wire Wire Line
	7100 7400 6700 7400
Wire Wire Line
	6700 7400 6700 3100
Wire Wire Line
	2750 3100 7100 3100
Wire Wire Line
	6600 7550 7100 7550
Connection ~ 6600 5250
$Comp
L DTA114E Q4
U 1 1 551F19BE
P 12400 1700
F 0 "Q4" H 12250 1500 40  0000 R CNN
F 1 "DTA114E" H 12400 1900 40  0000 R CNN
F 2 "~" H 12400 1700 60  0000 C CNN
F 3 "~" H 12400 1700 60  0000 C CNN
	1    12400 1700
	1    0    0    1   
$EndComp
$Comp
L DTA114E Q3
U 1 1 551F19D7
P 11600 1800
F 0 "Q3" H 11450 1600 40  0000 R CNN
F 1 "DTA114E" H 11600 2000 40  0000 R CNN
F 2 "~" H 11600 1800 60  0000 C CNN
F 3 "~" H 11600 1800 60  0000 C CNN
	1    11600 1800
	1    0    0    1   
$EndComp
$Comp
L DTC114E Q2
U 1 1 551F19E6
P 10800 1700
F 0 "Q2" V 10650 1550 40  0000 R CNN
F 1 "DTC114E" V 11050 1800 40  0000 R CNN
F 2 "~" H 10800 1700 60  0000 C CNN
F 3 "~" H 10800 1700 60  0000 C CNN
	1    10800 1700
	0    1    1    0   
$EndComp
$Comp
L DTC114E Q1
U 1 1 551F19F5
P 10300 2200
F 0 "Q1" V 10150 2050 40  0000 R CNN
F 1 "DTC114E" V 10550 2300 40  0000 R CNN
F 2 "~" H 10300 2200 60  0000 C CNN
F 3 "~" H 10300 2200 60  0000 C CNN
	1    10300 2200
	0    1    1    0   
$EndComp
Wire Wire Line
	11350 1800 11000 1800
$Comp
L VPP #PWR18
U 1 1 551F1BA0
P 12500 1100
F 0 "#PWR18" H 12500 1300 40  0001 C CNN
F 1 "VPP" H 12500 1250 40  0000 C CNN
F 2 "" H 12500 1100 60  0000 C CNN
F 3 "" H 12500 1100 60  0000 C CNN
	1    12500 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	12500 1100 12500 1500
Wire Wire Line
	11700 1600 11700 1250
Wire Wire Line
	11700 1250 12500 1250
Connection ~ 12500 1250
$Comp
L VCC #PWR013
U 1 1 551F1CCF
P 10800 1050
F 0 "#PWR013" H 10800 1150 30  0001 C CNN
F 1 "VCC" H 10800 1150 30  0000 C CNN
F 2 "" H 10800 1050 60  0000 C CNN
F 3 "" H 10800 1050 60  0000 C CNN
	1    10800 1050
	1    0    0    -1  
$EndComp
$Comp
L ZIF24 P1
U 1 1 551F445A
P 14400 5700
F 0 "P1" H 13900 4300 70  0000 C CNN
F 1 "ZIF24" H 14900 4300 70  0000 C CNN
F 2 "" H 14400 5700 60  0000 C CNN
F 3 "" H 14400 5700 60  0000 C CNN
	1    14400 5700
	1    0    0    -1  
$EndComp
Wire Wire Line
	12500 1900 12500 4800
Wire Wire Line
	12500 4800 13100 4800
Wire Wire Line
	13100 4600 12700 4600
Wire Wire Line
	15700 4800 16100 4800
Wire Wire Line
	15700 5600 16100 5600
Wire Wire Line
	15700 5800 16100 5800
Wire Wire Line
	15700 6000 16100 6000
Wire Wire Line
	15700 6200 16100 6200
$Comp
L R R7
U 1 1 551F4B86
P 9900 7650
F 0 "R7" V 9980 7650 40  0000 C CNN
F 1 "4k7" V 9907 7651 40  0000 C CNN
F 2 "~" V 9830 7650 30  0000 C CNN
F 3 "~" H 9900 7650 30  0000 C CNN
	1    9900 7650
	1    0    0    -1  
$EndComp
$Comp
L R R9
U 1 1 551F4B95
P 10300 7650
F 0 "R9" V 10380 7650 40  0000 C CNN
F 1 "4k7" V 10307 7651 40  0000 C CNN
F 2 "~" V 10230 7650 30  0000 C CNN
F 3 "~" H 10300 7650 30  0000 C CNN
	1    10300 7650
	1    0    0    -1  
$EndComp
Wire Wire Line
	8400 10700 8800 10700
Wire Wire Line
	8800 10700 8800 7700
Wire Wire Line
	8800 7700 8500 7700
Wire Wire Line
	15700 6600 16000 6600
Wire Wire Line
	16000 6600 16000 8000
Wire Wire Line
	16000 8000 9200 8000
Wire Wire Line
	9200 8000 9200 7400
Wire Wire Line
	9200 7400 8500 7400
Wire Wire Line
	10300 7900 10300 8000
Connection ~ 10300 8000
Wire Wire Line
	15700 6400 16200 6400
Wire Wire Line
	16200 6400 16200 8200
Wire Wire Line
	16200 8200 9000 8200
Wire Wire Line
	9000 8200 9000 7550
Wire Wire Line
	9000 7550 8500 7550
Wire Wire Line
	9900 7900 9900 8200
Connection ~ 9900 8200
NoConn ~ 7100 8600
NoConn ~ 8400 10900
Wire Wire Line
	9900 7400 9900 5800
Wire Wire Line
	9900 5800 8500 5800
Wire Wire Line
	10300 7400 10300 5700
Wire Wire Line
	10300 5700 8500 5700
$Comp
L GND #PWR014
U 1 1 551F52F1
P 13000 7100
F 0 "#PWR014" H 13000 7100 30  0001 C CNN
F 1 "GND" H 13000 7030 30  0001 C CNN
F 2 "" H 13000 7100 60  0000 C CNN
F 3 "" H 13000 7100 60  0000 C CNN
	1    13000 7100
	1    0    0    -1  
$EndComp
Wire Wire Line
	13100 6800 13000 6800
Wire Wire Line
	13000 6800 13000 7100
Wire Wire Line
	8500 5600 10000 5600
Wire Wire Line
	10000 5600 10000 2300
Wire Wire Line
	10000 2300 10100 2300
Wire Wire Line
	8500 5500 9900 5500
Wire Wire Line
	9900 5500 9900 1800
Wire Wire Line
	9900 1800 10600 1800
Wire Wire Line
	13100 5000 11500 5000
Wire Wire Line
	11500 5000 11500 3400
Wire Wire Line
	11500 3400 8500 3400
$Comp
L DIODE D2
U 1 1 551F55B2
P 12000 5200
F 0 "D2" H 12000 5300 40  0000 C CNN
F 1 "DIODE" H 12000 5100 40  0000 C CNN
F 2 "~" H 12000 5200 60  0000 C CNN
F 3 "~" H 12000 5200 60  0000 C CNN
	1    12000 5200
	1    0    0    -1  
$EndComp
Wire Wire Line
	12200 5200 13100 5200
Wire Wire Line
	11700 2000 11700 3800
Wire Wire Line
	11700 3800 12300 3800
Wire Wire Line
	12300 3800 12300 5200
Connection ~ 12300 5200
Wire Wire Line
	11800 5200 11400 5200
Wire Wire Line
	11400 5200 11400 3500
Wire Wire Line
	11400 3500 8500 3500
Wire Wire Line
	13100 5400 11300 5400
Wire Wire Line
	11300 5400 11300 3600
Wire Wire Line
	11300 3600 8500 3600
Wire Wire Line
	13100 5600 11200 5600
Wire Wire Line
	11200 5600 11200 3700
Wire Wire Line
	11200 3700 8500 3700
Wire Wire Line
	13100 5800 11100 5800
Wire Wire Line
	11100 5800 11100 3800
Wire Wire Line
	11100 3800 8500 3800
Wire Wire Line
	13100 6000 11000 6000
Wire Wire Line
	11000 6000 11000 5100
Wire Wire Line
	11000 5100 8500 5100
Wire Wire Line
	13100 6200 10900 6200
Wire Wire Line
	10900 6200 10900 5200
Wire Wire Line
	10900 5200 8500 5200
$Comp
L R R13
U 1 1 551F5B9C
P 16300 3950
F 0 "R13" V 16380 3950 40  0000 C CNN
F 1 "1k" V 16307 3951 40  0000 C CNN
F 2 "~" V 16230 3950 30  0000 C CNN
F 3 "~" H 16300 3950 30  0000 C CNN
	1    16300 3950
	1    0    0    -1  
$EndComp
$Comp
L R R14
U 1 1 551F5BAB
P 16500 3950
F 0 "R14" V 16580 3950 40  0000 C CNN
F 1 "1k" V 16507 3951 40  0000 C CNN
F 2 "~" V 16430 3950 30  0000 C CNN
F 3 "~" H 16500 3950 30  0000 C CNN
	1    16500 3950
	1    0    0    -1  
$EndComp
$Comp
L R R15
U 1 1 551F5BBA
P 16700 3950
F 0 "R15" V 16780 3950 40  0000 C CNN
F 1 "1k" V 16707 3951 40  0000 C CNN
F 2 "~" V 16630 3950 30  0000 C CNN
F 3 "~" H 16700 3950 30  0000 C CNN
	1    16700 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	16300 4200 16300 5400
Wire Wire Line
	16300 5400 15700 5400
Wire Wire Line
	16500 4200 16500 5200
Wire Wire Line
	16500 5200 15700 5200
Wire Wire Line
	16700 4200 16700 5000
Wire Wire Line
	15700 5000 17100 5000
Wire Wire Line
	8500 3300 16300 3300
Wire Wire Line
	16300 3300 16300 3700
Wire Wire Line
	8500 3200 16500 3200
Wire Wire Line
	16500 3200 16500 3700
Wire Wire Line
	8500 3100 16700 3100
Wire Wire Line
	16700 3100 16700 3700
Wire Wire Line
	12150 1700 12050 1700
Wire Wire Line
	12050 1700 12050 2300
Wire Wire Line
	12050 2300 10500 2300
$Comp
L 4538 U5
U 2 1 551F9525
P 10100 10650
F 0 "U5" H 9600 11100 60  0000 C CNN
F 1 "4538" H 10300 10150 60  0000 C CNN
F 2 "" H 10100 10650 60  0000 C CNN
F 3 "" H 10100 10650 60  0000 C CNN
	2    10100 10650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR015
U 1 1 551F952D
P 9400 11500
F 0 "#PWR015" H 9400 11500 30  0001 C CNN
F 1 "GND" H 9400 11430 30  0001 C CNN
F 2 "" H 9400 11500 60  0000 C CNN
F 3 "" H 9400 11500 60  0000 C CNN
	1    9400 11500
	1    0    0    -1  
$EndComp
Wire Wire Line
	9500 10700 9400 10700
Wire Wire Line
	9400 10700 9400 11500
Wire Wire Line
	9500 10900 9400 10900
Connection ~ 9400 10900
Wire Wire Line
	10100 11300 9400 11300
Connection ~ 9400 11300
Wire Wire Line
	6400 10900 7200 10900
Wire Wire Line
	6400 3700 6400 10900
$Comp
L GND #PWR016
U 1 1 551F9AEB
P 5600 9100
F 0 "#PWR016" H 5600 9100 30  0001 C CNN
F 1 "GND" H 5600 9030 30  0001 C CNN
F 2 "" H 5600 9100 60  0000 C CNN
F 3 "" H 5600 9100 60  0000 C CNN
	1    5600 9100
	1    0    0    -1  
$EndComp
Wire Wire Line
	5600 8950 5600 9100
Wire Wire Line
	13100 6400 12500 6400
Wire Wire Line
	12500 6400 12500 6500
Wire Wire Line
	12500 6500 6300 6500
Wire Wire Line
	6300 6500 6300 3900
Wire Wire Line
	6200 6600 13100 6600
Wire Wire Line
	6200 4100 6200 6600
Wire Wire Line
	15700 6800 15800 6800
Wire Wire Line
	15800 6800 15800 7300
Wire Wire Line
	15800 7300 12500 7300
Wire Wire Line
	12500 7300 12500 6700
Wire Wire Line
	12500 6700 6100 6700
Wire Wire Line
	6100 6700 6100 4300
$Comp
L RR9 RR1
U 1 1 551FA078
P 17050 10800
F 0 "RR1" H 17100 11400 70  0000 C CNN
F 1 "3k3" V 17080 10800 70  0000 C CNN
F 2 "~" H 17050 10800 60  0000 C CNN
F 3 "~" H 17050 10800 60  0000 C CNN
	1    17050 10800
	1    0    0    -1  
$EndComp
Wire Wire Line
	16700 10400 16250 10400
Wire Wire Line
	16700 10500 16250 10500
Wire Wire Line
	16700 10600 16250 10600
Wire Wire Line
	16700 10700 16250 10700
Wire Wire Line
	16700 10800 16250 10800
Wire Wire Line
	16700 10900 16250 10900
Wire Wire Line
	16700 11000 16250 11000
Wire Wire Line
	16700 11100 16250 11100
Wire Wire Line
	16700 11200 16250 11200
Text Label 16300 10400 0    60   ~ 0
RA1a
Text Label 16300 10500 0    60   ~ 0
RA1b
Text Label 16300 10600 0    60   ~ 0
RA1d
Text Label 16300 10700 0    60   ~ 0
RA1c
Text Label 16300 10800 0    60   ~ 0
RA1e
Text Label 16300 10900 0    60   ~ 0
RA1f
Text Label 16300 11000 0    60   ~ 0
RA1g
Text Label 16300 11100 0    60   ~ 0
RA1h
Text Label 16300 11200 0    60   ~ 0
RA1i
$Comp
L GND #PWR017
U 1 1 551FAA42
P 16500 10100
F 0 "#PWR017" H 16500 10100 30  0001 C CNN
F 1 "GND" H 16500 10030 30  0001 C CNN
F 2 "" H 16500 10100 60  0000 C CNN
F 3 "" H 16500 10100 60  0000 C CNN
	1    16500 10100
	1    0    0    -1  
$EndComp
Wire Wire Line
	16700 10300 16700 10000
Wire Wire Line
	16700 10000 16500 10000
Wire Wire Line
	16500 10000 16500 10100
Text Label 12800 4600 0    60   ~ 0
RA1a
Text Label 12800 4800 0    60   ~ 0
RA1b
Text Label 12800 5200 0    60   ~ 0
RA1c
Text Label 15800 4800 0    60   ~ 0
RA1d
Text Label 15800 5600 0    60   ~ 0
RA1e
Text Label 15800 5800 0    60   ~ 0
RA1f
Text Label 15800 6000 0    60   ~ 0
RA1g
Text Label 15800 6200 0    60   ~ 0
RA1h
NoConn ~ 10700 10900
NoConn ~ 10700 10700
NoConn ~ 10300 10000
NoConn ~ 9900 10000
NoConn ~ 10750 13450
NoConn ~ 10750 13600
NoConn ~ 9550 13450
$Comp
L 2SA1020 Q6
U 1 1 551FC06B
P 17900 4700
F 0 "Q6" V 17800 4600 40  0000 R CNN
F 1 "2SA1020" V 18150 4850 40  0000 R CNN
F 2 "TO92" H 17800 4802 29  0001 C CNN
F 3 "~" H 17900 4700 60  0000 C CNN
	1    17900 4700
	0    -1   -1   0   
$EndComp
$Comp
L 2SA1020 Q5
U 1 1 551FC084
P 17300 5100
F 0 "Q5" V 17200 5000 40  0000 R CNN
F 1 "2SA1020" V 17550 5250 40  0000 R CNN
F 2 "TO92" H 17200 5202 29  0001 C CNN
F 3 "~" H 17300 5100 60  0000 C CNN
	1    17300 5100
	0    -1   -1   0   
$EndComp
Connection ~ 16700 5000
Wire Wire Line
	17700 4600 15700 4600
$Comp
L VCC #PWR018
U 1 1 551FC2F8
P 18300 4400
F 0 "#PWR018" H 18300 4500 30  0001 C CNN
F 1 "VCC" H 18300 4500 30  0000 C CNN
F 2 "" H 18300 4400 60  0000 C CNN
F 3 "" H 18300 4400 60  0000 C CNN
	1    18300 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	18100 4600 18300 4600
Wire Wire Line
	18300 4400 18300 5000
Wire Wire Line
	18300 5000 17500 5000
Connection ~ 18300 4600
$Comp
L R R17
U 1 1 551FC4F7
P 17900 5750
F 0 "R17" V 17980 5750 40  0000 C CNN
F 1 "560" V 17907 5751 40  0000 C CNN
F 2 "~" V 17830 5750 30  0000 C CNN
F 3 "~" H 17900 5750 30  0000 C CNN
	1    17900 5750
	1    0    0    -1  
$EndComp
$Comp
L R R16
U 1 1 551FC506
P 17300 5750
F 0 "R16" V 17380 5750 40  0000 C CNN
F 1 "560" V 17307 5751 40  0000 C CNN
F 2 "~" V 17230 5750 30  0000 C CNN
F 3 "~" H 17300 5750 30  0000 C CNN
	1    17300 5750
	1    0    0    -1  
$EndComp
Wire Wire Line
	17900 4900 17900 5500
Wire Wire Line
	17300 5300 17300 5500
Wire Wire Line
	17300 6000 17300 7600
Wire Wire Line
	17300 7600 10800 7600
Wire Wire Line
	10800 7600 10800 5300
Wire Wire Line
	10800 5300 8500 5300
Wire Wire Line
	17900 6000 17900 7700
Wire Wire Line
	17900 7700 10700 7700
Wire Wire Line
	10700 7700 10700 5400
Wire Wire Line
	10700 5400 8500 5400
$Comp
L GND #PWR019
U 1 1 551FCECF
P 2900 5550
F 0 "#PWR019" H 2900 5550 30  0001 C CNN
F 1 "GND" H 2900 5480 30  0001 C CNN
F 2 "" H 2900 5550 60  0000 C CNN
F 3 "" H 2900 5550 60  0000 C CNN
	1    2900 5550
	1    0    0    -1  
$EndComp
Wire Wire Line
	2750 3800 2900 3800
Wire Wire Line
	2900 3800 2900 5550
Wire Wire Line
	2750 4000 2900 4000
Connection ~ 2900 4000
Wire Wire Line
	2750 4200 2900 4200
Connection ~ 2900 4200
Wire Wire Line
	2750 4400 2900 4400
Connection ~ 2900 4400
Wire Wire Line
	2750 4600 2900 4600
Connection ~ 2900 4600
Wire Wire Line
	2750 4800 2900 4800
Connection ~ 2900 4800
Wire Wire Line
	2750 5000 2900 5000
Connection ~ 2900 5000
Wire Wire Line
	2750 5200 2900 5200
Connection ~ 2900 5200
Connection ~ 6700 3100
Wire Wire Line
	2750 3500 6500 3500
Connection ~ 6500 3850
Wire Wire Line
	2750 3700 6400 3700
Wire Wire Line
	6300 3900 2750 3900
Wire Wire Line
	2750 4100 6200 4100
Wire Wire Line
	6100 4300 2750 4300
Wire Wire Line
	5600 4900 5600 8550
Wire Wire Line
	5600 8450 5700 8450
Wire Wire Line
	2750 4900 5600 4900
Connection ~ 5600 8450
NoConn ~ 2750 5300
NoConn ~ 2750 5100
NoConn ~ 2750 4700
NoConn ~ 2750 4500
NoConn ~ 2750 3000
NoConn ~ 2750 3200
NoConn ~ 2750 3400
NoConn ~ 2750 3600
NoConn ~ 2750 2900
Wire Wire Line
	6600 3250 7100 3250
Wire Wire Line
	2750 3300 6600 3300
Connection ~ 6600 3300
$Comp
L C C12
U 1 1 551FFBCB
P 13900 10800
F 0 "C12" H 13950 10900 40  0000 L CNN
F 1 "0.1uF" H 13950 10700 40  0000 L CNN
F 2 "~" H 13938 10650 30  0000 C CNN
F 3 "~" H 13900 10800 60  0000 C CNN
	1    13900 10800
	1    0    0    -1  
$EndComp
$Comp
L C C11
U 1 1 551FFBDA
P 13500 10800
F 0 "C11" H 13550 10900 40  0000 L CNN
F 1 "0.1uF" H 13550 10700 40  0000 L CNN
F 2 "~" H 13538 10650 30  0000 C CNN
F 3 "~" H 13500 10800 60  0000 C CNN
	1    13500 10800
	1    0    0    -1  
$EndComp
$Comp
L C C9
U 1 1 551FFBF8
P 13100 10800
F 0 "C9" H 13150 10900 40  0000 L CNN
F 1 "0.1uF" H 13150 10700 40  0000 L CNN
F 2 "~" H 13138 10650 30  0000 C CNN
F 3 "~" H 13100 10800 60  0000 C CNN
	1    13100 10800
	1    0    0    -1  
$EndComp
$Comp
L C C8
U 1 1 551FFC07
P 12700 10800
F 0 "C8" H 12750 10900 40  0000 L CNN
F 1 "0.1uF" H 12750 10700 40  0000 L CNN
F 2 "~" H 12738 10650 30  0000 C CNN
F 3 "~" H 12700 10800 60  0000 C CNN
	1    12700 10800
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR020
U 1 1 551FFC16
P 12700 10400
F 0 "#PWR020" H 12700 10500 30  0001 C CNN
F 1 "VCC" H 12700 10500 30  0000 C CNN
F 2 "" H 12700 10400 60  0000 C CNN
F 3 "" H 12700 10400 60  0000 C CNN
	1    12700 10400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR021
U 1 1 551FFC25
P 13900 11225
F 0 "#PWR021" H 13900 11225 30  0001 C CNN
F 1 "GND" H 13900 11155 30  0001 C CNN
F 2 "" H 13900 11225 60  0000 C CNN
F 3 "" H 13900 11225 60  0000 C CNN
	1    13900 11225
	1    0    0    -1  
$EndComp
Wire Wire Line
	12700 10600 13900 10600
Connection ~ 13500 10600
Connection ~ 13100 10600
Wire Wire Line
	12700 10600 12700 10400
Wire Wire Line
	12700 11000 13900 11000
Connection ~ 13100 11000
Connection ~ 13500 11000
Wire Wire Line
	13900 11000 13900 11225
$Comp
L LM317T U1
U 1 1 5520271C
P 6350 13600
F 0 "U1" H 6150 13800 40  0000 C CNN
F 1 "LM317T" H 6350 13800 40  0000 L CNN
F 2 "TO-220" H 6350 13700 30  0000 C CIN
F 3 "~" H 6350 13600 60  0000 C CNN
	1    6350 13600
	1    0    0    -1  
$EndComp
Wire Wire Line
	10800 1050 10800 1450
Wire Wire Line
	10800 1250 10300 1250
Wire Wire Line
	10300 1250 10300 1950
Connection ~ 10800 1250
$Comp
L BARREL_JACK CON1
U 1 1 5522704B
P 4100 13650
F 0 "CON1" H 4100 13900 60  0000 C CNN
F 1 "BARREL_JACK" H 4100 13450 60  0000 C CNN
F 2 "" H 4100 13650 60  0000 C CNN
F 3 "" H 4100 13650 60  0000 C CNN
	1    4100 13650
	1    0    0    -1  
$EndComp
$Comp
L DIODE D3
U 1 1 55227086
P 4850 13550
F 0 "D3" H 4850 13650 40  0000 C CNN
F 1 "1N4001" H 4850 13450 40  0000 C CNN
F 2 "~" H 4850 13550 60  0000 C CNN
F 3 "~" H 4850 13550 60  0000 C CNN
	1    4850 13550
	1    0    0    -1  
$EndComp
Wire Wire Line
	4650 13550 4400 13550
$Comp
L GND #PWR022
U 1 1 552271C8
P 4500 14100
F 0 "#PWR022" H 4500 14100 30  0001 C CNN
F 1 "GND" H 4500 14030 30  0001 C CNN
F 2 "" H 4500 14100 60  0000 C CNN
F 3 "" H 4500 14100 60  0000 C CNN
	1    4500 14100
	1    0    0    -1  
$EndComp
Wire Wire Line
	4400 13750 4500 13750
Wire Wire Line
	4500 13650 4500 14100
Wire Wire Line
	4400 13650 4500 13650
Connection ~ 4500 13750
$EndSCHEMATC