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F 3 "http://www.ti.com/lit/gpn/sn74LS175" H 3600 1900 50  0001 C CNN
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F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 4100 3700 50  0001 C CNN
F 3 "74xx/74hc_hct74.pdf" H 4100 3700 50  0001 C CNN
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F 3 "74xx/74hc_hct74.pdf" H 1600 9850 50  0001 C CNN
	1    1600 9850
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L 74xx:74LS74 U15
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F 1 "74LS74" V 22450 7000 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 7150 50  0001 C CNN
F 3 "74xx/74hc_hct74.pdf" H 22350 7150 50  0001 C CNN
	3    22350 7150
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L 74xx:74LS74 U21
U 1 1 5E81C9E8
P 6600 2650
F 0 "U21" H 6750 3000 50  0000 C CNN
F 1 "74LS74" H 6750 2900 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 6600 2650 50  0001 C CNN
F 3 "74xx/74hc_hct74.pdf" H 6600 2650 50  0001 C CNN
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L 74xx:74LS74 U21
U 2 1 5E81C9EE
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F 0 "U21" H 11150 10050 50  0000 C CNN
F 1 "74LS74" H 11150 9950 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 11000 9700 50  0001 C CNN
F 3 "74xx/74hc_hct74.pdf" H 11000 9700 50  0001 C CNN
	2    11000 9700
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F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 6700 50  0001 C CNN
F 3 "74xx/74hc_hct74.pdf" H 22350 6700 50  0001 C CNN
	3    22350 6700
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L 74xx:74LS00 U5
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F 0 "U5" H 4850 1883 50  0000 C CNN
F 1 "74LS00" H 4850 1974 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 4850 2200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 4850 2200 50  0001 C CNN
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L 74xx:74LS00 U5
U 2 1 5E825C56
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F 0 "U5" H 5450 1783 50  0000 C CNN
F 1 "74LS00" H 5450 1874 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 5450 2100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 5450 2100 50  0001 C CNN
	2    5450 2100
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F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 5600 4850 50  0001 C CNN
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F 1 "74LS00" V 4945 5038 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 4900 4850 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 4900 4850 50  0001 C CNN
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L 74xx:74LS00 U5
U 5 1 5E82B700
P 22350 3450
F 0 "U5" V 22250 3400 50  0000 L CNN
F 1 "74LS00" V 22450 3350 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 3450 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 22350 3450 50  0001 C CNN
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L 74xx:74LS00 U8
U 3 1 5E84F6A3
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F 0 "U8" H 16000 7483 50  0000 C CNN
F 1 "74LS00" H 16000 7574 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 16000 7800 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 16000 7800 50  0001 C CNN
	3    16000 7800
	1    0    0    1   
$EndComp
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L 74xx:74LS00 U8
U 4 1 5E84F6A9
P 7050 7000
F 0 "U8" H 7050 7325 50  0000 C CNN
F 1 "74LS00" H 7050 7234 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 7050 7000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 7050 7000 50  0001 C CNN
	4    7050 7000
	1    0    0    -1  
$EndComp
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L 74xx:74LS00 U8
U 5 1 5E84F6AF
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F 0 "U8" V 22250 2950 50  0000 L CNN
F 1 "74LS00" V 22450 2900 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 3000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 22350 3000 50  0001 C CNN
	5    22350 3000
	0    -1   -1   0   
$EndComp
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L 74xx:74LS04 U6
U 1 1 5E8603DB
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F 0 "U6" V 4754 4430 50  0000 L CNN
F 1 "74LS04" V 4845 4430 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 4800 4250 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 4800 4250 50  0001 C CNN
	1    4800 4250
	0    1    1    0   
$EndComp
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L 74xx:74LS04 U6
U 3 1 5E861547
P 5700 4250
F 0 "U6" V 5654 4430 50  0000 L CNN
F 1 "74LS04" V 5745 4430 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 5700 4250 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 5700 4250 50  0001 C CNN
	3    5700 4250
	0    1    1    0   
$EndComp
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L 74xx:74LS04 U6
U 7 1 5E86669B
P 22350 2550
F 0 "U6" V 22250 2500 50  0000 L CNN
F 1 "74LS04" V 22450 2450 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 2550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 22350 2550 50  0001 C CNN
	7    22350 2550
	0    -1   -1   0   
$EndComp
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L 74xx:74LS04 U35
U 1 1 5E86DE79
P 3050 13750
F 0 "U35" V 3096 13570 50  0000 R CNN
F 1 "74LS04" V 3005 13570 50  0000 R CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 3050 13750 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 3050 13750 50  0001 C CNN
	1    3050 13750
	0    -1   -1   0   
$EndComp
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L 74xx:74LS04 U35
U 2 1 5E86DE7F
P 3700 11600
F 0 "U35" H 3700 11917 50  0000 C CNN
F 1 "74LS04" H 3700 11826 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 3700 11600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 3700 11600 50  0001 C CNN
	2    3700 11600
	1    0    0    -1  
$EndComp
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L 74xx:74LS04 U35
U 3 1 5E86DE85
P 950 9850
F 0 "U35" H 950 10167 50  0000 C CNN
F 1 "74LS04" H 950 10076 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 950 9850 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 950 9850 50  0001 C CNN
	3    950  9850
	1    0    0    -1  
$EndComp
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L 74xx:74LS04 U35
U 6 1 5E86DE97
P 6100 15250
F 0 "U35" H 6100 15567 50  0000 C CNN
F 1 "74LS04" H 6100 15476 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 6100 15250 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 6100 15250 50  0001 C CNN
	6    6100 15250
	1    0    0    -1  
$EndComp
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L 74xx:74LS10 U7
U 1 1 5E8711B9
P 6450 7900
F 0 "U7" V 6496 7720 50  0000 R CNN
F 1 "74LS10" V 6405 7720 50  0000 R CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 6450 7900 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS10" H 6450 7900 50  0001 C CNN
	1    6450 7900
	0    -1   -1   0   
$EndComp
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L 74xx:74LS10 U7
U 2 1 5E872802
P 9050 11100
F 0 "U7" H 9050 10783 50  0000 C CNN
F 1 "74LS10" H 9050 10874 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 9050 11100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS10" H 9050 11100 50  0001 C CNN
	2    9050 11100
	-1   0    0    1   
$EndComp
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L 74xx:74LS10 U7
U 3 1 5E87360C
P 7050 6450
F 0 "U7" H 7050 6775 50  0000 C CNN
F 1 "74LS10" H 7050 6684 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 7050 6450 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS10" H 7050 6450 50  0001 C CNN
	3    7050 6450
	1    0    0    -1  
$EndComp
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L 74xx:74LS10 U7
U 4 1 5E874FFB
P 22350 1650
F 0 "U7" V 22250 1600 50  0000 L CNN
F 1 "74LS10" V 22450 1550 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 1650 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS10" H 22350 1650 50  0001 C CNN
	4    22350 1650
	0    -1   -1   0   
$EndComp
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L 74xx:74LS32 U9
U 1 1 5E8775A9
P 9300 8950
F 0 "U9" V 9254 8770 50  0000 R CNN
F 1 "74LS32" V 9345 8770 50  0000 R CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 9300 8950 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 9300 8950 50  0001 C CNN
	1    9300 8950
	0    -1   1    0   
$EndComp
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L 74xx:74LS32 U9
U 2 1 5E87A86B
P 8650 7700
F 0 "U9" H 8650 7383 50  0000 C CNN
F 1 "74LS32" H 8650 7474 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 8650 7700 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 8650 7700 50  0001 C CNN
	2    8650 7700
	1    0    0    1   
$EndComp
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L 74xx:74LS32 U9
U 3 1 5E87B966
P 8900 7100
F 0 "U9" H 8900 6783 50  0000 C CNN
F 1 "74LS32" H 8900 6874 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 8900 7100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 8900 7100 50  0001 C CNN
	3    8900 7100
	1    0    0    1   
$EndComp
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L 74xx:74LS32 U9
U 4 1 5E87CE1B
P 8100 8600
F 0 "U9" V 8054 8788 50  0000 L CNN
F 1 "74LS32" V 8145 8788 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 8100 8600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 8100 8600 50  0001 C CNN
	4    8100 8600
	0    1    1    0   
$EndComp
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L 74xx:74LS32 U9
U 5 1 5E87EF10
P 22350 5250
F 0 "U9" V 22250 5200 50  0000 L CNN
F 1 "74LS32" V 22450 5150 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 5250 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 22350 5250 50  0001 C CNN
	5    22350 5250
	0    -1   -1   0   
$EndComp
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L 74xx:74LS32 U12
U 1 1 5E88FCF5
P 3050 8300
F 0 "U12" V 3004 8488 50  0000 L CNN
F 1 "74LS32" V 3095 8488 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 3050 8300 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 3050 8300 50  0001 C CNN
	1    3050 8300
	0    1    1    0   
$EndComp
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L 74xx:74LS32 U34
U 1 1 5E8948D9
P 5850 12950
F 0 "U34" H 5850 13275 50  0000 C CNN
F 1 "74LS32" H 5850 13184 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 5850 12950 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 5850 12950 50  0001 C CNN
	1    5850 12950
	1    0    0    -1  
$EndComp
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L 74xx:74LS32 U12
U 4 1 5E89AF89
P 3700 8300
F 0 "U12" V 3654 8488 50  0000 L CNN
F 1 "74LS32" V 3745 8488 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 3700 8300 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 3700 8300 50  0001 C CNN
	4    3700 8300
	0    1    1    0   
$EndComp
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L 74xx:74LS32 U12
U 5 1 5E89CC75
P 22350 4800
F 0 "U12" V 22250 4700 50  0000 L CNN
F 1 "74LS32" V 22450 4650 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 4800 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 22350 4800 50  0001 C CNN
	5    22350 4800
	0    -1   -1   0   
$EndComp
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L 74xx:74LS32 U20
U 5 1 5E8A2F44
P 22350 4350
F 0 "U20" V 22250 4250 50  0000 L CNN
F 1 "74LS32" V 22450 4200 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 4350 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 22350 4350 50  0001 C CNN
	5    22350 4350
	0    -1   -1   0   
$EndComp
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L 74xx:74LS32 U34
U 2 1 5E8A5143
P 5850 11600
F 0 "U34" H 5850 11950 50  0000 C CNN
F 1 "74LS32" H 5850 11850 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 5850 11600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 5850 11600 50  0001 C CNN
	2    5850 11600
	1    0    0    -1  
$EndComp
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L 74xx:74LS32 U34
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P 22350 3900
F 0 "U34" V 22250 3800 50  0000 L CNN
F 1 "74LS32" V 22450 3750 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 3900 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 22350 3900 50  0001 C CNN
	5    22350 3900
	0    -1   -1   0   
$EndComp
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L 74xx:74LS08 U10
U 2 1 5E98DA4A
P 7750 6550
F 0 "U10" H 7750 6200 50  0000 C CNN
F 1 "74LS08" H 7750 6300 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 7750 6550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 7750 6550 50  0001 C CNN
	2    7750 6550
	1    0    0    1   
$EndComp
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L 74xx:74LS08 U10
U 3 1 5E98F999
P 9500 7200
F 0 "U10" H 9500 6883 50  0000 C CNN
F 1 "74LS08" H 9500 6974 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 9500 7200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 9500 7200 50  0001 C CNN
	3    9500 7200
	1    0    0    1   
$EndComp
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L 74xx:74LS08 U10
U 4 1 5E991D1B
P 7450 12000
F 0 "U10" H 7450 12325 50  0000 C CNN
F 1 "74LS08" H 7450 12234 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 7450 12000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 7450 12000 50  0001 C CNN
	4    7450 12000
	1    0    0    -1  
$EndComp
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L 74xx:74LS08 U10
U 5 1 5E9937A1
P 22350 1200
F 0 "U10" V 22200 1100 50  0000 L CNN
F 1 "74LS08" V 22450 1050 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 1200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 22350 1200 50  0001 C CNN
	5    22350 1200
	0    -1   -1   0   
$EndComp
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L 74xx:74LS08 U25
U 2 1 5E9A2F86
P 15350 10900
F 0 "U25" H 15350 10583 50  0000 C CNN
F 1 "74LS08" H 15350 10674 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 15350 10900 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 15350 10900 50  0001 C CNN
	2    15350 10900
	-1   0    0    1   
$EndComp
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L 74xx:74LS08 U25
U 3 1 5E9A2F8C
P 14500 10700
F 0 "U25" H 14500 11025 50  0000 C CNN
F 1 "74LS08" H 14500 10934 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 14500 10700 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 14500 10700 50  0001 C CNN
	3    14500 10700
	-1   0    0    -1  
$EndComp
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L 74xx:74LS08 U25
U 4 1 5E9A2F92
P 13750 10500
F 0 "U25" H 13750 10825 50  0000 C CNN
F 1 "74LS08" H 13750 10734 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 13750 10500 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 13750 10500 50  0001 C CNN
	4    13750 10500
	-1   0    0    -1  
$EndComp
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L 74xx:74LS08 U25
U 5 1 5E9A2F98
P 22350 750
F 0 "U25" V 22250 650 50  0000 L CNN
F 1 "74LS08" V 22450 600 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 750 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 22350 750 50  0001 C CNN
	5    22350 750 
	0    -1   -1   0   
$EndComp
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L 74xx:74LS08 U26
U 1 1 5E9A9D32
P 15050 13100
F 0 "U26" H 15050 13425 50  0000 C CNN
F 1 "74LS08" H 15050 13334 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 15050 13100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 15050 13100 50  0001 C CNN
	1    15050 13100
	0    -1   -1   0   
$EndComp
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L 74xx:74LS08 U26
U 2 1 5E9A9D38
P 16050 12200
F 0 "U26" H 16050 12525 50  0000 C CNN
F 1 "74LS08" H 16050 12434 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 16050 12200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16050 12200 50  0001 C CNN
	2    16050 12200
	0    -1   -1   0   
$EndComp
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L 74xx:74LS08 U26
U 3 1 5E9A9D3E
P 17100 14000
F 0 "U26" V 17054 14188 50  0000 L CNN
F 1 "74LS08" V 17145 14188 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 17100 14000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 17100 14000 50  0001 C CNN
	3    17100 14000
	0    1    1    0   
$EndComp
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L 74xx:74LS08 U26
U 4 1 5E9A9D44
P 16500 14000
F 0 "U26" V 16454 13820 50  0000 R CNN
F 1 "74LS08" V 16545 13820 50  0000 R CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 16500 14000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16500 14000 50  0001 C CNN
	4    16500 14000
	0    -1   1    0   
$EndComp
$Comp
L 74xx:74LS08 U26
U 5 1 5E9A9D4A
P 22350 5700
F 0 "U26" V 22250 5600 50  0000 L CNN
F 1 "74LS08" V 22450 5550 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 5700 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 22350 5700 50  0001 C CNN
	5    22350 5700
	0    -1   -1   0   
$EndComp
$Comp
L P3:7425-74xx_IEEE-eti-polysynth U11
U 1 1 5E9B1404
P 4550 8350
AR Path="/5E9B1404" Ref="U11"  Part="1" 
AR Path="/5E812EB7/5E9B1404" Ref="U11"  Part="1" 
F 0 "U11" V 4596 8047 50  0000 R CNN
F 1 "7425" V 4505 8047 50  0000 R CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 4550 8350 50  0001 C CNN
F 3 "" H 4550 8350 50  0001 C CNN
	1    4550 8350
	0    -1   -1   0   
$EndComp
$Comp
L P3:7425-74xx_IEEE-eti-polysynth U11
U 2 1 5E9B47BD
P 2200 9050
AR Path="/5E9B47BD" Ref="U11"  Part="2" 
AR Path="/5E812EB7/5E9B47BD" Ref="U11"  Part="2" 
F 0 "U11" H 2200 9516 50  0000 C CNN
F 1 "7425" H 2200 9425 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 2200 9050 50  0001 C CNN
F 3 "" H 2200 9050 50  0001 C CNN
	2    2200 9050
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS193 U13
U 1 1 5E9B6E0D
P 3600 9600
F 0 "U13" H 3600 9850 50  0000 C CNN
F 1 "74LS193" H 3600 9600 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm_LongPads" H 3600 9600 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/sn74ls193.pdf" H 3600 9600 50  0001 C CNN
	1    3600 9600
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS153 U14
U 1 1 5E9BA25B
P 5500 9200
F 0 "U14" H 5500 9300 50  0000 C CNN
F 1 "74LS153" H 5500 8800 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm_LongPads" H 5500 9200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS153" H 5500 9200 50  0001 C CNN
	1    5500 9200
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS93 U16
U 1 1 5E9BCF24
P 8250 12100
F 0 "U16" H 8250 12100 50  0000 C CNN
F 1 "74LS93" H 8450 12500 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 8250 12100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS93" H 8250 12100 50  0001 C CNN
	1    8250 12100
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS93 U30
U 1 1 5E9BD572
P 2100 15050
F 0 "U30" H 2100 15050 50  0000 C CNN
F 1 "74LS93" H 2300 15450 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 2100 15050 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS93" H 2100 15050 50  0001 C CNN
	1    2100 15050
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS93 U31
U 1 1 5E9BED1C
P 3650 15050
F 0 "U31" H 3650 15050 50  0000 C CNN
F 1 "74LS93" H 3850 15450 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 3650 15050 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS93" H 3650 15050 50  0001 C CNN
	1    3650 15050
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS93 U32
U 1 1 5E9BED22
P 5200 15050
F 0 "U32" H 5200 15050 50  0000 C CNN
F 1 "74LS93" H 5400 15450 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 5200 15050 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS93" H 5200 15050 50  0001 C CNN
	1    5200 15050
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS367 U18
U 1 1 5E9C72C5
P 11000 8150
F 0 "U18" H 11000 8200 50  0000 C CNN
F 1 "74LS367" H 11000 7950 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm_LongPads" H 11000 8150 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS367" H 11000 8150 50  0001 C CNN
	1    11000 8150
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS367 U19
U 1 1 5E9C7D63
P 11000 6300
F 0 "U19" H 11000 6300 50  0000 C CNN
F 1 "74LS367" H 11000 6100 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm_LongPads" H 11000 6300 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS367" H 11000 6300 50  0001 C CNN
	1    11000 6300
	1    0    0    -1  
$EndComp
$Comp
L P3:74LS266 U22
U 1 1 5E9CB05D
P 8250 2650
F 0 "U22" H 8250 3116 50  0000 C CNN
F 1 "74LS266" H 8250 3025 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 8250 2650 50  0001 C CNN
F 3 "" H 8250 2650 50  0001 C CNN
	1    8250 2650
	-1   0    0    -1  
$EndComp
$Comp
L P3:74LS266 U22
U 2 1 5E9CDB22
P 8250 3450
F 0 "U22" H 8250 3916 50  0000 C CNN
F 1 "74LS266" H 8250 3825 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 8250 3450 50  0001 C CNN
F 3 "" H 8250 3450 50  0001 C CNN
	2    8250 3450
	-1   0    0    -1  
$EndComp
$Comp
L P3:74LS266 U23
U 1 1 5E9D8A41
P 8250 4300
F 0 "U23" H 8250 4766 50  0000 C CNN
F 1 "74LS266" H 8250 4675 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 8250 4300 50  0001 C CNN
F 3 "" H 8250 4300 50  0001 C CNN
	1    8250 4300
	-1   0    0    -1  
$EndComp
$Comp
L P3:74LS266 U23
U 2 1 5E9D8A47
P 8250 5150
F 0 "U23" H 8250 5616 50  0000 C CNN
F 1 "74LS266" H 8250 5525 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 8250 5150 50  0001 C CNN
F 3 "" H 8250 5150 50  0001 C CNN
	2    8250 5150
	-1   0    0    -1  
$EndComp
$Comp
L P3:74LS266 U22
U 3 1 5E9D1333
P 8250 1050
F 0 "U22" H 8250 1516 50  0000 C CNN
F 1 "74LS266" H 8250 1425 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 8250 1050 50  0001 C CNN
F 3 "" H 8250 1050 50  0001 C CNN
	3    8250 1050
	-1   0    0    -1  
$EndComp
$Comp
L Analog_Switch:CD4051B U27
U 1 1 5E9E2940
P 17500 6200
F 0 "U27" H 17300 6050 50  0000 C CNN
F 1 "CD4051B" H 17350 5900 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm_LongPads" H 17650 5450 50  0001 L CNN
F 3 "http://www.ti.com/lit/ds/symlink/cd4052b.pdf" H 17480 6300 50  0001 C CNN
	1    17500 6200
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS259 U28
U 1 1 5E9E5B48
P 19450 8550
F 0 "U28" H 19450 8500 50  0000 C CNN
F 1 "74LS259" H 19650 9100 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm_LongPads" H 19450 8550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS259" H 19450 8550 50  0001 C CNN
	1    19450 8550
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS13 U29
U 1 1 5E9E8839
P 1000 15350
F 0 "U29" H 1000 15725 50  0000 C CNN
F 1 "74LS13" H 1000 15634 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 1000 15350 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS13" H 1000 15350 50  0001 C CNN
	1    1000 15350
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS13 U29
U 2 1 5E9F359A
P 4700 13050
F 0 "U29" H 4700 13425 50  0000 C CNN
F 1 "74LS13" H 4700 13334 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 4700 13050 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS13" H 4700 13050 50  0001 C CNN
	2    4700 13050
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS13 U29
U 3 1 5E9F62B7
P 22350 6150
F 0 "U29" V 22250 6050 50  0000 L CNN
F 1 "74LS13" V 22400 6000 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 6150 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS13" H 22350 6150 50  0001 C CNN
	3    22350 6150
	0    -1   -1   0   
$EndComp
$Comp
L 74xx:74LS42 U33
U 1 1 5EA029E4
P 4500 11700
F 0 "U33" H 4500 11600 50  0000 C CNN
F 1 "74LS42" H 4700 12300 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm_LongPads" H 4500 11700 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS42" H 4500 11700 50  0001 C CNN
	1    4500 11700
	1    0    0    -1  
$EndComp
$Comp
L P3:7404 U36
U 1 1 5EA05E71
P 7300 13950
AR Path="/5EA05E71" Ref="U36"  Part="1" 
AR Path="/5E812EB7/5EA05E71" Ref="U36"  Part="1" 
F 0 "U36" H 7300 14416 50  0000 C CNN
F 1 "7404" H 7300 14325 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 7300 13950 50  0001 C CNN
F 3 "" H 7300 13950 50  0001 C CNN
	1    7300 13950
	1    0    0    -1  
$EndComp
$Comp
L P3:7404 U36
U 2 1 5EA0916F
P 7300 14750
AR Path="/5EA0916F" Ref="U36"  Part="2" 
AR Path="/5E812EB7/5EA0916F" Ref="U36"  Part="2" 
F 0 "U36" H 7300 15216 50  0000 C CNN
F 1 "7404" H 7300 15125 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 7300 14750 50  0001 C CNN
F 3 "" H 7300 14750 50  0001 C CNN
	2    7300 14750
	1    0    0    -1  
$EndComp
$Comp
L P3:7404 U36
U 3 1 5EA0B5C3
P 7300 15550
AR Path="/5EA0B5C3" Ref="U36"  Part="3" 
AR Path="/5E812EB7/5EA0B5C3" Ref="U36"  Part="3" 
F 0 "U36" H 7300 16016 50  0000 C CNN
F 1 "7404" H 7300 15925 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 7300 15550 50  0001 C CNN
F 3 "" H 7300 15550 50  0001 C CNN
	3    7300 15550
	1    0    0    -1  
$EndComp
$Comp
L P3:7404 U36
U 4 1 5EA0DD9D
P 8800 13950
AR Path="/5EA0DD9D" Ref="U36"  Part="4" 
AR Path="/5E812EB7/5EA0DD9D" Ref="U36"  Part="4" 
F 0 "U36" H 8800 14416 50  0000 C CNN
F 1 "7404" H 8800 14325 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 8800 13950 50  0001 C CNN
F 3 "" H 8800 13950 50  0001 C CNN
	4    8800 13950
	1    0    0    -1  
$EndComp
$Comp
L P3:7404 U36
U 5 1 5EA10313
P 8800 14750
AR Path="/5EA10313" Ref="U36"  Part="5" 
AR Path="/5E812EB7/5EA10313" Ref="U36"  Part="5" 
F 0 "U36" H 8800 15216 50  0000 C CNN
F 1 "7404" H 8800 15125 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 8800 14750 50  0001 C CNN
F 3 "" H 8800 14750 50  0001 C CNN
	5    8800 14750
	1    0    0    -1  
$EndComp
$Comp
L P3:7404 U36
U 6 1 5EA12915
P 8800 15550
AR Path="/5EA12915" Ref="U36"  Part="6" 
AR Path="/5E812EB7/5EA12915" Ref="U36"  Part="6" 
F 0 "U36" H 8800 16016 50  0000 C CNN
F 1 "7404" H 8800 15925 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 8800 15550 50  0001 C CNN
F 3 "" H 8800 15550 50  0001 C CNN
	6    8800 15550
	1    0    0    -1  
$EndComp
$Comp
L P3:4041 U37
U 1 1 5EA16544
P 14400 2500
F 0 "U37" H 14400 2900 50  0000 C CNN
F 1 "4041" H 14400 2800 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 14400 2500 50  0001 C CNN
F 3 "" H 14400 2500 50  0001 C CNN
	1    14400 2500
	1    0    0    -1  
$EndComp
$Comp
L P3:4041 U37
U 2 1 5EA1980E
P 14400 4050
F 0 "U37" H 14400 4500 50  0000 C CNN
F 1 "4041" H 14400 4400 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 14400 4050 50  0001 C CNN
F 3 "" H 14400 4050 50  0001 C CNN
	2    14400 4050
	1    0    0    -1  
$EndComp
$Comp
L P3:4041 U37
U 3 1 5EA1BD32
P 14400 4800
F 0 "U37" H 14400 5250 50  0000 C CNN
F 1 "4041" H 14400 5150 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 14400 4800 50  0001 C CNN
F 3 "" H 14400 4800 50  0001 C CNN
	3    14400 4800
	1    0    0    -1  
$EndComp
$Comp
L P3:4041 U37
U 4 1 5EA1E27B
P 14400 3300
F 0 "U37" H 14400 3750 50  0000 C CNN
F 1 "4041" H 14400 3650 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 14400 3300 50  0001 C CNN
F 3 "" H 14400 3300 50  0001 C CNN
	4    14400 3300
	1    0    0    -1  
$EndComp
$Comp
L P3:4041 U38
U 1 1 5EA22238
P 14400 5550
F 0 "U38" H 14400 5966 50  0000 C CNN
F 1 "4041" H 14400 5875 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 14400 5550 50  0001 C CNN
F 3 "" H 14400 5550 50  0001 C CNN
	1    14400 5550
	1    0    0    -1  
$EndComp
$Comp
L P3:4041 U38
U 2 1 5EA2223E
P 14400 6950
F 0 "U38" H 14400 7366 50  0000 C CNN
F 1 "4041" H 14400 7275 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 14400 6950 50  0001 C CNN
F 3 "" H 14400 6950 50  0001 C CNN
	2    14400 6950
	1    0    0    -1  
$EndComp
$Comp
L P3:4041 U38
U 4 1 5EA2224A
P 14400 6250
F 0 "U38" H 14400 6666 50  0000 C CNN
F 1 "4041" H 14400 6575 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 14400 6250 50  0001 C CNN
F 3 "" H 14400 6250 50  0001 C CNN
	4    14400 6250
	1    0    0    -1  
$EndComp
$Comp
L Amplifier_Operational:TL082 U40
U 1 1 5EA3436C
P 19950 3000
F 0 "U40" H 19950 2633 50  0000 C CNN
F 1 "TL082" H 19950 2724 50  0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 19950 3000 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 19950 3000 50  0001 C CNN
	1    19950 3000
	1    0    0    1   
$EndComp
$Comp
L Amplifier_Operational:TL082 U40
U 2 1 5EA391B5
P 19950 2400
F 0 "U40" H 19950 2033 50  0000 C CNN
F 1 "TL082" H 19950 2124 50  0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 19950 2400 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 19950 2400 50  0001 C CNN
	2    19950 2400
	1    0    0    1   
$EndComp
$Comp
L Amplifier_Operational:TL082 U40
U 3 1 5EA3BA74
P 17200 1200
F 0 "U40" H 17158 1246 50  0000 L CNN
F 1 "TL082" H 17158 1155 50  0000 L CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 17200 1200 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 17200 1200 50  0001 C CNN
	3    17200 1200
	1    0    0    -1  
$EndComp
$Comp
L Amplifier_Operational:TL082 U41
U 1 1 5EA43A49
P 19950 3600
F 0 "U41" H 19950 3233 50  0000 C CNN
F 1 "TL082" H 19950 3324 50  0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 19950 3600 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 19950 3600 50  0001 C CNN
	1    19950 3600
	1    0    0    1   
$EndComp
$Comp
L Amplifier_Operational:TL082 U41
U 2 1 5EA43A4F
P 19950 4200
F 0 "U41" H 19950 3833 50  0000 C CNN
F 1 "TL082" H 19950 3924 50  0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 19950 4200 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 19950 4200 50  0001 C CNN
	2    19950 4200
	1    0    0    1   
$EndComp
$Comp
L Amplifier_Operational:TL082 U41
U 3 1 5EA43A55
P 17600 1200
F 0 "U41" H 17558 1246 50  0000 L CNN
F 1 "TL082" H 17558 1155 50  0000 L CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 17600 1200 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 17600 1200 50  0001 C CNN
	3    17600 1200
	1    0    0    -1  
$EndComp
$Comp
L Amplifier_Operational:TL082 U42
U 1 1 5EA4A116
P 19950 4800
F 0 "U42" H 19950 4433 50  0000 C CNN
F 1 "TL082" H 19950 4524 50  0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 19950 4800 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 19950 4800 50  0001 C CNN
	1    19950 4800
	1    0    0    1   
$EndComp
$Comp
L Amplifier_Operational:TL082 U42
U 2 1 5EA4A11C
P 19950 6000
F 0 "U42" H 19950 5633 50  0000 C CNN
F 1 "TL082" H 19950 5724 50  0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 19950 6000 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 19950 6000 50  0001 C CNN
	2    19950 6000
	1    0    0    1   
$EndComp
$Comp
L Amplifier_Operational:TL082 U42
U 3 1 5EA4A122
P 18300 1200
F 0 "U42" H 18258 1246 50  0000 L CNN
F 1 "TL082" H 18258 1155 50  0000 L CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 18300 1200 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 18300 1200 50  0001 C CNN
	3    18300 1200
	1    0    0    -1  
$EndComp
$Comp
L Amplifier_Operational:TL082 U43
U 1 1 5EA50449
P 19950 6600
F 0 "U43" H 19950 6233 50  0000 C CNN
F 1 "TL082" H 19950 6324 50  0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 19950 6600 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 19950 6600 50  0001 C CNN
	1    19950 6600
	1    0    0    1   
$EndComp
$Comp
L Amplifier_Operational:TL082 U43
U 2 1 5EA5044F
P 19950 5400
F 0 "U43" H 19950 5033 50  0000 C CNN
F 1 "TL082" H 19950 5124 50  0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 19950 5400 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 19950 5400 50  0001 C CNN
	2    19950 5400
	1    0    0    1   
$EndComp
$Comp
L Amplifier_Operational:TL082 U43
U 3 1 5EA50455
P 18650 1200
F 0 "U43" H 18608 1246 50  0000 L CNN
F 1 "TL082" H 18608 1155 50  0000 L CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 18650 1200 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 18650 1200 50  0001 C CNN
	3    18650 1200
	1    0    0    -1  
$EndComp
$Comp
L P3:SN75107B-Interface_LineDriver-eti-polysynth U1
U 1 1 5EA7D68F
P 2100 1500
AR Path="/5EA7D68F" Ref="U1"  Part="1" 
AR Path="/5E812EB7/5EA7D68F" Ref="U1"  Part="1" 
F 0 "U1" H 2444 1546 50  0000 L CNN
F 1 "SN75107B" H 2444 1455 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 2150 1550 50  0001 C CNN
F 3 "" H 2250 1650 50  0001 C CNN
	1    2100 1500
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0106
U 1 1 5EA8BF46
P 1400 900
F 0 "#PWR0106" H 1400 750 50  0001 C CNN
F 1 "+5V" H 1415 1073 50  0000 C CNN
F 2 "" H 1400 900 50  0001 C CNN
F 3 "" H 1400 900 50  0001 C CNN
	1    1400 900 
	1    0    0    -1  
$EndComp
$Comp
L Device:R R2
U 1 1 5EA8F1A6
P 1400 1150
F 0 "R2" H 1470 1196 50  0000 L CNN
F 1 "2k7" H 1470 1105 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 1330 1150 50  0001 C CNN
F 3 "~" H 1400 1150 50  0001 C CNN
	1    1400 1150
	1    0    0    -1  
$EndComp
$Comp
L Device:R R3
U 1 1 5EA8F630
P 1400 1650
F 0 "R3" H 1470 1696 50  0000 L CNN
F 1 "2k7" H 1470 1605 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 1330 1650 50  0001 C CNN
F 3 "~" H 1400 1650 50  0001 C CNN
	1    1400 1650
	1    0    0    -1  
$EndComp
$Comp
L Device:R R4
U 1 1 5EA8F8C1
P 1400 2650
F 0 "R4" H 1470 2696 50  0000 L CNN
F 1 "2k7" H 1470 2605 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 1330 2650 50  0001 C CNN
F 3 "~" H 1400 2650 50  0001 C CNN
	1    1400 2650
	1    0    0    -1  
$EndComp
$Comp
L power:-5V #PWR0107
U 1 1 5EA92B7C
P 1400 2900
F 0 "#PWR0107" H 1400 3000 50  0001 C CNN
F 1 "-5V" H 1415 3073 50  0000 C CNN
F 2 "" H 1400 2900 50  0001 C CNN
F 3 "" H 1400 2900 50  0001 C CNN
	1    1400 2900
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR0108
U 1 1 5EA95C26
P 1100 2900
F 0 "#PWR0108" H 1100 2650 50  0001 C CNN
F 1 "GND" H 1105 2727 50  0000 C CNN
F 2 "" H 1100 2900 50  0001 C CNN
F 3 "" H 1100 2900 50  0001 C CNN
	1    1100 2900
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C24
U 1 1 5EA9BD6A
P 1250 2850
F 0 "C24" V 1475 2850 50  0000 C CNN
F 1 "10uF" V 1384 2850 50  0000 C CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 1250 2850 50  0001 C CNN
F 3 "~" H 1250 2850 50  0001 C CNN
	1    1250 2850
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1400 900  1400 1000
Wire Wire Line
	1400 1300 1400 1400
Wire Wire Line
	1400 1800 1400 2350
Wire Wire Line
	1400 2900 1400 2850
Wire Wire Line
	1800 1400 1400 1400
Connection ~ 1400 1400
Wire Wire Line
	1400 1400 1400 1500
Wire Wire Line
	1800 2150 1700 2150
Wire Wire Line
	1700 2150 1700 1900
Wire Wire Line
	1700 1600 1800 1600
Text Label 1000 1900 2    50   ~ 0
FROM_KEYBOARD
Wire Wire Line
	1300 1900 1700 1900
Connection ~ 1700 1900
Wire Wire Line
	1700 1900 1700 1600
Wire Wire Line
	1400 2350 1800 2350
Connection ~ 1400 2350
Wire Wire Line
	1400 2350 1400 2500
$Comp
L power:+5V #PWR0109
U 1 1 5EABFF5A
P 2300 1900
F 0 "#PWR0109" H 2300 1750 50  0001 C CNN
F 1 "+5V" V 2315 2028 50  0000 L CNN
F 2 "" H 2300 1900 50  0001 C CNN
F 3 "" H 2300 1900 50  0001 C CNN
	1    2300 1900
	0    1    1    0   
$EndComp
Wire Wire Line
	2000 1950 2000 1900
Wire Wire Line
	2200 1800 2200 1900
Wire Wire Line
	2200 1900 2300 1900
Wire Wire Line
	2200 1900 2000 1900
Connection ~ 2200 1900
Connection ~ 2000 1900
Wire Wire Line
	2000 1900 2000 1800
$Comp
L power:-5V #PWR0110
U 1 1 5EACD6B4
P 2200 2550
F 0 "#PWR0110" H 2200 2650 50  0001 C CNN
F 1 "-5V" H 2215 2723 50  0000 C CNN
F 2 "" H 2200 2550 50  0001 C CNN
F 3 "" H 2200 2550 50  0001 C CNN
	1    2200 2550
	-1   0    0    1   
$EndComp
Wire Wire Line
	1350 2850 1400 2850
Connection ~ 1400 2850
Wire Wire Line
	1400 2850 1400 2800
Wire Wire Line
	1100 2900 1100 2850
Wire Wire Line
	1100 2850 1150 2850
$Comp
L Device:R R1
U 1 1 5EAE3565
P 1150 1900
F 0 "R1" V 943 1900 50  0000 C CNN
F 1 "1k" V 1034 1900 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 1080 1900 50  0001 C CNN
F 3 "~" H 1150 1900 50  0001 C CNN
	1    1150 1900
	0    1    1    0   
$EndComp
$Comp
L P3:SN75107B-Interface_LineDriver-eti-polysynth U1
U 2 1 5EA8114C
P 2100 2250
AR Path="/5EA8114C" Ref="U1"  Part="2" 
AR Path="/5E812EB7/5EA8114C" Ref="U1"  Part="2" 
F 0 "U1" H 2444 2296 50  0000 L CNN
F 1 "SN75107B" H 2444 2205 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 2150 2300 50  0001 C CNN
F 3 "" H 2250 2400 50  0001 C CNN
	2    2100 2250
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0112
U 1 1 5EAFAC90
P 3100 2400
F 0 "#PWR0112" H 3100 2250 50  0001 C CNN
F 1 "+5V" V 3115 2528 50  0000 L CNN
F 2 "" H 3100 2400 50  0001 C CNN
F 3 "" H 3100 2400 50  0001 C CNN
	1    3100 2400
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2400 1500 3100 1500
Wire Wire Line
	2400 2250 2700 2250
Wire Wire Line
	2700 2250 2700 1700
Wire Wire Line
	2700 1700 3100 1700
Wire Wire Line
	4100 1700 4550 1700
Wire Wire Line
	4550 1700 4550 2100
Text Label 4550 1700 0    50   ~ 0
~KD
Wire Wire Line
	5150 2000 5100 2000
Wire Wire Line
	5100 2000 5100 1500
Wire Wire Line
	5100 1500 4100 1500
Text Label 5100 1500 0    50   ~ 0
~KU
Text Label 3100 2300 2    50   ~ 0
~F2
Text Label 4100 2200 0    50   ~ 0
CLC
Text Label 4100 2100 0    50   ~ 0
~CLC
Wire Wire Line
	4550 2300 4550 2600
Wire Wire Line
	4550 2600 4800 2600
Text Label 1200 4150 2    50   ~ 0
A0
Text Label 1200 3750 2    50   ~ 0
A1
Text Label 1200 3850 2    50   ~ 0
A2
Text Label 1200 3950 2    50   ~ 0
A3
Text Label 1200 4050 2    50   ~ 0
A4
Text Label 1200 3650 2    50   ~ 0
A5
Wire Wire Line
	1200 4150 1500 4150
Wire Wire Line
	1200 4050 1500 4050
Wire Wire Line
	1200 3950 1500 3950
Wire Wire Line
	1200 3850 1500 3850
Wire Wire Line
	3450 3900 3450 3600
Wire Wire Line
	3450 3600 3800 3600
$Comp
L power:+5V #PWR0113
U 1 1 5EBB76C0
P 3600 1200
F 0 "#PWR0113" H 3600 1050 50  0001 C CNN
F 1 "+5V" H 3615 1373 50  0000 C CNN
F 2 "" H 3600 1200 50  0001 C CNN
F 3 "" H 3600 1200 50  0001 C CNN
	1    3600 1200
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0114
U 1 1 5EBB7D15
P 4100 3400
F 0 "#PWR0114" H 4100 3250 50  0001 C CNN
F 1 "+5V" H 4115 3573 50  0000 C CNN
F 2 "" H 4100 3400 50  0001 C CNN
F 3 "" H 4100 3400 50  0001 C CNN
	1    4100 3400
	1    0    0    -1  
$EndComp
Text Label 3800 3700 2    50   ~ 0
~CP1
$Comp
L power:+5V #PWR0115
U 1 1 5EBBB87B
P 4100 4000
F 0 "#PWR0115" H 4100 3850 50  0001 C CNN
F 1 "+5V" H 4115 4173 50  0000 C CNN
F 2 "" H 4100 4000 50  0001 C CNN
F 3 "" H 4100 4000 50  0001 C CNN
	1    4100 4000
	-1   0    0    1   
$EndComp
Text Label 1900 5050 3    50   ~ 0
R~W
$Comp
L power:GND #PWR0116
U 1 1 5EBC6D44
P 1400 4950
F 0 "#PWR0116" H 1400 4700 50  0001 C CNN
F 1 "GND" H 1405 4777 50  0000 C CNN
F 2 "" H 1400 4950 50  0001 C CNN
F 3 "" H 1400 4950 50  0001 C CNN
	1    1400 4950
	1    0    0    -1  
$EndComp
Wire Wire Line
	1400 4450 1500 4450
Wire Wire Line
	1500 4550 1400 4550
Connection ~ 1400 4550
Wire Wire Line
	1400 4550 1400 4450
Wire Wire Line
	1500 4650 1400 4650
Connection ~ 1400 4650
Wire Wire Line
	1400 4650 1400 4550
Wire Wire Line
	1500 4750 1400 4750
Connection ~ 1400 4750
Wire Wire Line
	1400 4750 1400 4650
Wire Wire Line
	1400 4950 1400 4850
Wire Wire Line
	1400 4850 1400 4750
Connection ~ 1400 4850
Wire Wire Line
	1400 4850 1500 4850
Wire Wire Line
	4800 2600 4800 3600
Wire Wire Line
	4400 3600 4800 3600
Connection ~ 4800 3600
Wire Wire Line
	4800 3600 4800 3950
Wire Wire Line
	4800 3600 5500 3600
Wire Wire Line
	5500 3600 5500 4550
Wire Wire Line
	5000 4550 5000 3800
Wire Wire Line
	5000 3800 4600 3800
Wire Wire Line
	4600 3800 4600 4300
Wire Wire Line
	5700 3950 5700 3800
Wire Wire Line
	5700 3800 5000 3800
Connection ~ 5000 3800
Wire Wire Line
	5700 3800 5700 2100
Wire Wire Line
	5700 2100 5750 2100
Connection ~ 5700 3800
Wire Wire Line
	1200 3750 1500 3750
Wire Wire Line
	1200 3650 1500 3650
$Comp
L power:GND #PWR0117
U 1 1 5EBBDC4F
P 2300 4800
F 0 "#PWR0117" H 2300 4550 50  0001 C CNN
F 1 "GND" H 2305 4627 50  0000 C CNN
F 2 "" H 2300 4800 50  0001 C CNN
F 3 "" H 2300 4800 50  0001 C CNN
	1    2300 4800
	1    0    0    -1  
$EndComp
Wire Wire Line
	2300 3900 3450 3900
Wire Wire Line
	4600 4300 2300 4300
$Comp
L P3:D2102-Memory_RAM-eti-polysynth U4
U 1 1 5EB79742
P 1900 4250
AR Path="/5EB79742" Ref="U4"  Part="1" 
AR Path="/5E812EB7/5EB79742" Ref="U4"  Part="1" 
F 0 "U4" H 1900 5115 50  0000 C CNN
F 1 "D2102" H 1900 5024 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm_LongPads" H 1800 4600 50  0001 C CNN
F 3 "http://www.citylan.it/wiki/images/3/39/D2102.pdf" H 2000 4600 50  0001 C CNN
	1    1900 4250
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0118
U 1 1 5EC3A06A
P 2300 4600
F 0 "#PWR0118" H 2300 4450 50  0001 C CNN
F 1 "+5V" H 2315 4773 50  0000 C CNN
F 2 "" H 2300 4600 50  0001 C CNN
F 3 "" H 2300 4600 50  0001 C CNN
	1    2300 4600
	1    0    0    -1  
$EndComp
Text Label 4900 5150 2    50   ~ 0
IC2-D3
Text Label 3100 2100 2    50   ~ 0
IC2-D3
Text Label 4100 1900 0    50   ~ 0
~ANC
Text Label 3100 1900 2    50   ~ 0
IC2-D2
Text Label 5600 5150 2    50   ~ 0
IC2-D2
Wire Wire Line
	7450 6450 7350 6450
Wire Wire Line
	7400 6650 7400 7000
Wire Wire Line
	7400 7000 7350 7000
Wire Wire Line
	7450 6650 7400 6650
Wire Wire Line
	6750 6900 6700 6900
Wire Wire Line
	6700 6900 6700 6550
Wire Wire Line
	6700 6550 6750 6550
Wire Wire Line
	5600 6350 6350 6350
$Comp
L Device:R R24
U 1 1 5ECC49A5
P 6350 6200
F 0 "R24" H 6420 6246 50  0000 L CNN
F 1 "2k7" H 6420 6155 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 6280 6200 50  0001 C CNN
F 3 "~" H 6350 6200 50  0001 C CNN
	1    6350 6200
	1    0    0    -1  
$EndComp
Connection ~ 6350 6350
Wire Wire Line
	6350 6350 6750 6350
$Comp
L power:+5V #PWR0120
U 1 1 5ECC4C7A
P 6350 6050
F 0 "#PWR0120" H 6350 5900 50  0001 C CNN
F 1 "+5V" H 6365 6223 50  0000 C CNN
F 2 "" H 6350 6050 50  0001 C CNN
F 3 "" H 6350 6050 50  0001 C CNN
	1    6350 6050
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS00 U8
U 1 1 5E84F697
P 6500 4900
F 0 "U8" V 6454 5088 50  0000 L CNN
F 1 "74LS00" V 6545 5088 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 6500 4900 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 6500 4900 50  0001 C CNN
	1    6500 4900
	0    1    1    0   
$EndComp
Text Label 6400 4600 2    50   ~ 0
CLC
Wire Wire Line
	6900 2550 7050 2550
Wire Wire Line
	7050 2550 7050 4100
Wire Wire Line
	7050 4100 6600 4100
Wire Wire Line
	6600 4100 6600 4600
$Comp
L power:+5V #PWR0121
U 1 1 5ECF3903
P 6600 2350
F 0 "#PWR0121" H 6600 2200 50  0001 C CNN
F 1 "+5V" H 6615 2523 50  0000 C CNN
F 2 "" H 6600 2350 50  0001 C CNN
F 3 "" H 6600 2350 50  0001 C CNN
	1    6600 2350
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0122
U 1 1 5ECF3F84
P 6600 2950
F 0 "#PWR0122" H 6600 2800 50  0001 C CNN
F 1 "+5V" H 6615 3123 50  0000 C CNN
F 2 "" H 6600 2950 50  0001 C CNN
F 3 "" H 6600 2950 50  0001 C CNN
	1    6600 2950
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR0123
U 1 1 5ECF608A
P 11000 9400
F 0 "#PWR0123" H 11000 9250 50  0001 C CNN
F 1 "+5V" H 11015 9573 50  0000 C CNN
F 2 "" H 11000 9400 50  0001 C CNN
F 3 "" H 11000 9400 50  0001 C CNN
	1    11000 9400
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0124
U 1 1 5ED272EB
P 7450 700
F 0 "#PWR0124" H 7450 550 50  0001 C CNN
F 1 "+5V" H 7465 873 50  0000 C CNN
F 2 "" H 7450 700 50  0001 C CNN
F 3 "" H 7450 700 50  0001 C CNN
	1    7450 700 
	1    0    0    -1  
$EndComp
$Comp
L Device:R R5
U 1 1 5ED27DDA
P 7450 850
F 0 "R5" H 7520 896 50  0000 L CNN
F 1 "2k7" H 7520 805 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 7380 850 50  0001 C CNN
F 3 "~" H 7450 850 50  0001 C CNN
	1    7450 850 
	1    0    0    -1  
$EndComp
Wire Wire Line
	7450 1000 7450 1050
Wire Wire Line
	7450 5150 7750 5150
Wire Wire Line
	7750 4300 7450 4300
Connection ~ 7450 4300
Wire Wire Line
	7450 4300 7450 5150
Connection ~ 7450 3450
Wire Wire Line
	7450 3450 7450 4300
Wire Wire Line
	7750 2650 7450 2650
Connection ~ 7450 2650
Wire Wire Line
	7450 2650 7450 3450
Wire Wire Line
	7750 1850 7450 1850
Connection ~ 7450 1850
Wire Wire Line
	7450 1850 7450 2650
Connection ~ 7450 1050
Wire Wire Line
	7450 1050 7450 1850
Wire Wire Line
	7450 1050 7750 1050
Wire Wire Line
	6300 2550 6300 1050
Wire Wire Line
	6300 1050 7450 1050
Text Label 8750 1150 0    50   ~ 0
A0
Text Label 8750 1750 0    50   ~ 0
A1
Text Label 8750 2750 0    50   ~ 0
A2
Text Label 8750 3550 0    50   ~ 0
A3
Text Label 8750 4200 0    50   ~ 0
A4
Text Label 8750 5250 0    50   ~ 0
A5
Text Label 10500 5900 2    50   ~ 0
A0
Text Label 10500 6400 2    50   ~ 0
A1
Text Label 10500 6000 2    50   ~ 0
A2
Text Label 10500 6300 2    50   ~ 0
A3
Text Label 10500 6200 2    50   ~ 0
A4
Text Label 10500 6100 2    50   ~ 0
A5
$Comp
L power:+5V #PWR0125
U 1 1 5ED81B44
P 11000 5600
F 0 "#PWR0125" H 11000 5450 50  0001 C CNN
F 1 "+5V" H 11015 5773 50  0000 C CNN
F 2 "" H 11000 5600 50  0001 C CNN
F 3 "" H 11000 5600 50  0001 C CNN
	1    11000 5600
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0126
U 1 1 5ED8266A
P 11000 7400
F 0 "#PWR0126" H 11000 7250 50  0001 C CNN
F 1 "+5V" H 11015 7573 50  0000 C CNN
F 2 "" H 11000 7400 50  0001 C CNN
F 3 "" H 11000 7400 50  0001 C CNN
	1    11000 7400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0127
U 1 1 5ED84CDA
P 11000 7050
F 0 "#PWR0127" H 11000 6800 50  0001 C CNN
F 1 "GND" H 11005 6877 50  0000 C CNN
F 2 "" H 11000 7050 50  0001 C CNN
F 3 "" H 11000 7050 50  0001 C CNN
	1    11000 7050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0128
U 1 1 5ED852D4
P 11000 8850
F 0 "#PWR0128" H 11000 8600 50  0001 C CNN
F 1 "GND" H 11005 8677 50  0000 C CNN
F 2 "" H 11000 8850 50  0001 C CNN
F 3 "" H 11000 8850 50  0001 C CNN
	1    11000 8850
	1    0    0    -1  
$EndComp
Text Label 13900 3300 2    50   ~ 0
D1
Text Label 13900 4050 2    50   ~ 0
D2
Text Label 13900 4800 2    50   ~ 0
D3
Text Label 13900 5550 2    50   ~ 0
D4
Text Label 13900 6950 2    50   ~ 0
D5
$Comp
L Device:R R13
U 1 1 5EE358BB
P 15050 2400
F 0 "R13" V 14800 2400 50  0000 C CNN
F 1 "200k" V 14900 2400 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 14980 2400 50  0001 C CNN
F 3 "~" H 15050 2400 50  0001 C CNN
	1    15050 2400
	0    1    1    0   
$EndComp
$Comp
L Device:R R17
U 1 1 5EE35EE5
P 15050 3950
F 0 "R17" V 14800 3950 50  0000 C CNN
F 1 "200k" V 14900 3950 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 14980 3950 50  0001 C CNN
F 3 "~" H 15050 3950 50  0001 C CNN
	1    15050 3950
	0    1    1    0   
$EndComp
$Comp
L Device:R R19
U 1 1 5EE363D3
P 15050 4700
F 0 "R19" V 14800 4700 50  0000 C CNN
F 1 "200k" V 14900 4700 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 14980 4700 50  0001 C CNN
F 3 "~" H 15050 4700 50  0001 C CNN
	1    15050 4700
	0    1    1    0   
$EndComp
$Comp
L Device:R R15
U 1 1 5EE36858
P 15050 3200
F 0 "R15" V 14800 3200 50  0000 C CNN
F 1 "200k" V 14900 3200 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 14980 3200 50  0001 C CNN
F 3 "~" H 15050 3200 50  0001 C CNN
	1    15050 3200
	0    1    1    0   
$EndComp
$Comp
L Device:R R21
U 1 1 5EE36B39
P 15150 5450
F 0 "R21" V 14900 5450 50  0000 C CNN
F 1 "200k" V 15000 5450 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 15080 5450 50  0001 C CNN
F 3 "~" H 15150 5450 50  0001 C CNN
	1    15150 5450
	0    1    1    0   
$EndComp
$Comp
L power:+15V #PWR0129
U 1 1 5EE642BF
P 16100 700
F 0 "#PWR0129" H 16100 550 50  0001 C CNN
F 1 "+15V" H 16115 873 50  0000 C CNN
F 2 "" H 16100 700 50  0001 C CNN
F 3 "" H 16100 700 50  0001 C CNN
	1    16100 700 
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C27
U 1 1 5EE6DAE7
P 16100 1200
F 0 "C27" H 16188 1246 50  0000 L CNN
F 1 "10uF" H 16188 1155 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 16100 1200 50  0001 C CNN
F 3 "~" H 16100 1200 50  0001 C CNN
	1    16100 1200
	1    0    0    -1  
$EndComp
Wire Wire Line
	16100 1100 16100 700 
Wire Wire Line
	16100 1300 16100 1850
$Comp
L Device:R R25
U 1 1 5EE7DB6C
P 15500 950
F 0 "R25" H 15570 996 50  0000 L CNN
F 1 "15k" H 15570 905 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 15430 950 50  0001 C CNN
F 3 "~" H 15500 950 50  0001 C CNN
	1    15500 950 
	1    0    0    -1  
$EndComp
$Comp
L Device:R R26
U 1 1 5EE7DCBE
P 15500 1550
F 0 "R26" H 15570 1596 50  0000 L CNN
F 1 "8k2" H 15570 1505 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 15430 1550 50  0001 C CNN
F 3 "~" H 15500 1550 50  0001 C CNN
	1    15500 1550
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C26
U 1 1 5EE7E9C3
P 15800 1550
F 0 "C26" H 15888 1596 50  0000 L CNN
F 1 "10uF" H 15888 1505 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 15800 1550 50  0001 C CNN
F 3 "~" H 15800 1550 50  0001 C CNN
	1    15800 1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	15500 800  15500 700 
Wire Wire Line
	15500 700  16100 700 
Connection ~ 16100 700 
Wire Wire Line
	16100 1850 16100 1900
Wire Wire Line
	15800 1650 15800 1850
Wire Wire Line
	15800 1450 15800 1200
Wire Wire Line
	15800 1200 15500 1200
Wire Wire Line
	15500 1200 15500 1100
Wire Wire Line
	15500 1400 15500 1200
Connection ~ 15500 1200
$Comp
L Amplifier_Operational:TL072 U39
U 2 1 5EE9F2EA
P 14800 1300
F 0 "U39" H 14800 1667 50  0000 C CNN
F 1 "TL072" H 14800 1576 50  0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 14800 1300 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 14800 1300 50  0001 C CNN
	2    14800 1300
	-1   0    0    -1  
$EndComp
Wire Wire Line
	15100 1200 15500 1200
Wire Wire Line
	15100 1400 15250 1400
Wire Wire Line
	15250 1400 15250 1600
Wire Wire Line
	15250 1600 14750 1600
Connection ~ 14400 1600
Wire Wire Line
	14400 1600 14400 1300
Wire Wire Line
	14400 1300 14500 1300
$Comp
L Device:CP_Small C25
U 1 1 5EED714A
P 14750 1700
F 0 "C25" H 14850 1750 50  0000 L CNN
F 1 "10uF" H 14850 1700 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 14750 1700 50  0001 C CNN
F 3 "~" H 14750 1700 50  0001 C CNN
	1    14750 1700
	1    0    0    -1  
$EndComp
Connection ~ 14750 1600
Wire Wire Line
	14750 1600 14400 1600
$Comp
L Amplifier_Operational:TL072 U39
U 1 1 5EEF155F
P 16100 6100
F 0 "U39" H 16100 5733 50  0000 C CNN
F 1 "TL072" H 16100 5824 50  0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 16100 6100 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 16100 6100 50  0001 C CNN
	1    16100 6100
	1    0    0    1   
$EndComp
$Comp
L Amplifier_Operational:TL072 U39
U 3 1 5EEF49D2
P 19900 1200
F 0 "U39" H 19858 1246 50  0000 L CNN
F 1 "TL072" H 19858 1155 50  0000 L CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 19900 1200 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 19900 1200 50  0001 C CNN
	3    19900 1200
	1    0    0    -1  
$EndComp
$Comp
L Device:R R12
U 1 1 5EF166D9
P 15350 2100
F 0 "R12" H 15250 2050 50  0000 R CNN
F 1 "200k" H 15250 2100 50  0000 R CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 15280 2100 50  0001 C CNN
F 3 "~" H 15350 2100 50  0001 C CNN
	1    15350 2100
	-1   0    0    1   
$EndComp
$Comp
L Device:R R14
U 1 1 5EF16DA4
P 15350 2750
F 0 "R14" H 15250 2700 50  0000 R CNN
F 1 "100k" H 15250 2750 50  0000 R CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 15280 2750 50  0001 C CNN
F 3 "~" H 15350 2750 50  0001 C CNN
	1    15350 2750
	-1   0    0    1   
$EndComp
$Comp
L Device:R R16
U 1 1 5EF173BE
P 15350 3550
F 0 "R16" H 15280 3504 50  0000 R CNN
F 1 "100k" H 15280 3595 50  0000 R CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 15280 3550 50  0001 C CNN
F 3 "~" H 15350 3550 50  0001 C CNN
	1    15350 3550
	-1   0    0    1   
$EndComp
$Comp
L Device:R R18
U 1 1 5EF17800
P 15350 4350
F 0 "R18" H 15250 4300 50  0000 R CNN
F 1 "100k" H 15250 4350 50  0000 R CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 15280 4350 50  0001 C CNN
F 3 "~" H 15350 4350 50  0001 C CNN
	1    15350 4350
	-1   0    0    1   
$EndComp
$Comp
L Device:R R20
U 1 1 5EF17C58
P 15350 5050
F 0 "R20" H 15250 5000 50  0000 R CNN
F 1 "100k" H 15250 5050 50  0000 R CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 15280 5050 50  0001 C CNN
F 3 "~" H 15350 5050 50  0001 C CNN
	1    15350 5050
	-1   0    0    1   
$EndComp
$Comp
L Device:R R22
U 1 1 5EF1811A
P 15350 5850
F 0 "R22" H 15250 5800 50  0000 R CNN
F 1 "100k" H 15250 5850 50  0000 R CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 15280 5850 50  0001 C CNN
F 3 "~" H 15350 5850 50  0001 C CNN
	1    15350 5850
	-1   0    0    1   
$EndComp
Wire Wire Line
	15350 6850 15350 6200
Wire Wire Line
	15200 4700 15350 4700
Wire Wire Line
	15350 4700 15350 4900
Wire Wire Line
	15350 4700 15350 4500
Connection ~ 15350 4700
Wire Wire Line
	15350 3950 15350 4200
Wire Wire Line
	15350 3950 15350 3700
Connection ~ 15350 3950
Wire Wire Line
	15200 3950 15350 3950
Wire Wire Line
	15350 2900 15350 3200
Wire Wire Line
	15200 3200 15350 3200
Connection ~ 15350 3200
Wire Wire Line
	15350 3200 15350 3400
Wire Wire Line
	15200 2400 15350 2400
Wire Wire Line
	15350 2400 15350 2250
Wire Wire Line
	15350 2400 15350 2600
Connection ~ 15350 2400
Wire Wire Line
	15350 1950 15350 1850
Connection ~ 15350 1850
Wire Wire Line
	15800 6000 15650 6000
Wire Wire Line
	15650 6000 15650 5600
Wire Wire Line
	15650 5600 16600 5600
Wire Wire Line
	16600 5600 16600 6100
Wire Wire Line
	16600 6100 16400 6100
Text Notes 15900 3750 0    50   ~ 0
DAC U37, U38, U39\nUse 0.1% tolerance, 25 ppm/C metal \nfilm 100k and 200k resistors!
Text Notes 14400 1600 2    50   ~ 0
+5V3
Wire Wire Line
	17000 6100 16600 6100
Connection ~ 16600 6100
$Comp
L power:+5V #PWR0131
U 1 1 5EFCFDEC
P 17600 5500
F 0 "#PWR0131" H 17600 5350 50  0001 C CNN
F 1 "+5V" H 17615 5673 50  0000 C CNN
F 2 "" H 17600 5500 50  0001 C CNN
F 3 "" H 17600 5500 50  0001 C CNN
	1    17600 5500
	1    0    0    -1  
$EndComp
$Comp
L power:-5V #PWR0133
U 1 1 5EFD3FE5
P 17400 6900
F 0 "#PWR0133" H 17400 7000 50  0001 C CNN
F 1 "-5V" H 17415 7073 50  0000 C CNN
F 2 "" H 17400 6900 50  0001 C CNN
F 3 "" H 17400 6900 50  0001 C CNN
	1    17400 6900
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR0134
U 1 1 5F06C859
P 19450 6900
F 0 "#PWR0134" H 19450 6650 50  0001 C CNN
F 1 "GND" H 19455 6727 50  0000 C CNN
F 2 "" H 19450 6900 50  0001 C CNN
F 3 "" H 19450 6900 50  0001 C CNN
	1    19450 6900
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C8
U 1 1 5F06FCB5
P 19450 6800
F 0 "C8" H 19542 6846 50  0000 L CNN
F 1 "47nF" H 19542 6755 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D7.5mm_W5.0mm_P5.00mm" H 19450 6800 50  0001 C CNN
F 3 "~" H 19450 6800 50  0001 C CNN
	1    19450 6800
	1    0    0    -1  
$EndComp
Wire Wire Line
	19450 6700 19650 6700
$Comp
L power:GND #PWR0135
U 1 1 5F07D502
P 19450 6300
F 0 "#PWR0135" H 19450 6050 50  0001 C CNN
F 1 "GND" H 19455 6127 50  0000 C CNN
F 2 "" H 19450 6300 50  0001 C CNN
F 3 "" H 19450 6300 50  0001 C CNN
	1    19450 6300
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C7
U 1 1 5F07D508
P 19450 6200
F 0 "C7" H 19542 6246 50  0000 L CNN
F 1 "47nF" H 19542 6155 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D7.5mm_W5.0mm_P5.00mm" H 19450 6200 50  0001 C CNN
F 3 "~" H 19450 6200 50  0001 C CNN
	1    19450 6200
	1    0    0    -1  
$EndComp
Wire Wire Line
	19450 6100 19650 6100
$Comp
L power:GND #PWR0136
U 1 1 5F082878
P 19450 5700
F 0 "#PWR0136" H 19450 5450 50  0001 C CNN
F 1 "GND" H 19455 5527 50  0000 C CNN
F 2 "" H 19450 5700 50  0001 C CNN
F 3 "" H 19450 5700 50  0001 C CNN
	1    19450 5700
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C6
U 1 1 5F08287E
P 19450 5600
F 0 "C6" H 19542 5646 50  0000 L CNN
F 1 "47nF" H 19542 5555 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D7.5mm_W5.0mm_P5.00mm" H 19450 5600 50  0001 C CNN
F 3 "~" H 19450 5600 50  0001 C CNN
	1    19450 5600
	1    0    0    -1  
$EndComp
Wire Wire Line
	19450 5500 19650 5500
$Comp
L power:GND #PWR0137
U 1 1 5F087D05
P 19450 5100
F 0 "#PWR0137" H 19450 4850 50  0001 C CNN
F 1 "GND" H 19455 4927 50  0000 C CNN
F 2 "" H 19450 5100 50  0001 C CNN
F 3 "" H 19450 5100 50  0001 C CNN
	1    19450 5100
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C5
U 1 1 5F087D0B
P 19450 5000
F 0 "C5" H 19542 5046 50  0000 L CNN
F 1 "47nF" H 19542 4955 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D7.5mm_W5.0mm_P5.00mm" H 19450 5000 50  0001 C CNN
F 3 "~" H 19450 5000 50  0001 C CNN
	1    19450 5000
	1    0    0    -1  
$EndComp
Wire Wire Line
	19450 4900 19650 4900
$Comp
L power:GND #PWR0138
U 1 1 5F08D177
P 19450 4500
F 0 "#PWR0138" H 19450 4250 50  0001 C CNN
F 1 "GND" H 19455 4327 50  0000 C CNN
F 2 "" H 19450 4500 50  0001 C CNN
F 3 "" H 19450 4500 50  0001 C CNN
	1    19450 4500
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C4
U 1 1 5F08D17D
P 19450 4400
F 0 "C4" H 19542 4446 50  0000 L CNN
F 1 "47nF" H 19542 4355 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D7.5mm_W5.0mm_P5.00mm" H 19450 4400 50  0001 C CNN
F 3 "~" H 19450 4400 50  0001 C CNN
	1    19450 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	19450 4300 19650 4300
$Comp
L power:GND #PWR0139
U 1 1 5F0924EA
P 19450 3900
F 0 "#PWR0139" H 19450 3650 50  0001 C CNN
F 1 "GND" H 19455 3727 50  0000 C CNN
F 2 "" H 19450 3900 50  0001 C CNN
F 3 "" H 19450 3900 50  0001 C CNN
	1    19450 3900
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C3
U 1 1 5F0924F0
P 19450 3800
F 0 "C3" H 19542 3846 50  0000 L CNN
F 1 "47nF" H 19542 3755 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D7.5mm_W5.0mm_P5.00mm" H 19450 3800 50  0001 C CNN
F 3 "~" H 19450 3800 50  0001 C CNN
	1    19450 3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	19450 3700 19650 3700
$Comp
L power:GND #PWR0140
U 1 1 5F0976C8
P 19450 3300
F 0 "#PWR0140" H 19450 3050 50  0001 C CNN
F 1 "GND" H 19455 3127 50  0000 C CNN
F 2 "" H 19450 3300 50  0001 C CNN
F 3 "" H 19450 3300 50  0001 C CNN
	1    19450 3300
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C2
U 1 1 5F0976CE
P 19450 3200
F 0 "C2" H 19542 3246 50  0000 L CNN
F 1 "47nF" H 19542 3155 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D7.5mm_W5.0mm_P5.00mm" H 19450 3200 50  0001 C CNN
F 3 "~" H 19450 3200 50  0001 C CNN
	1    19450 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	19450 3100 19650 3100
$Comp
L power:GND #PWR0141
U 1 1 5F09CA98
P 19450 2700
F 0 "#PWR0141" H 19450 2450 50  0001 C CNN
F 1 "GND" H 19455 2527 50  0000 C CNN
F 2 "" H 19450 2700 50  0001 C CNN
F 3 "" H 19450 2700 50  0001 C CNN
	1    19450 2700
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C1
U 1 1 5F09CA9E
P 19450 2600
F 0 "C1" H 19542 2646 50  0000 L CNN
F 1 "47nF" H 19542 2555 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D7.5mm_W5.0mm_P5.00mm" H 19450 2600 50  0001 C CNN
F 3 "~" H 19450 2600 50  0001 C CNN
	1    19450 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	19450 2500 19650 2500
Wire Wire Line
	19450 6700 18000 6700
Connection ~ 19450 6700
Wire Wire Line
	18000 6600 19250 6600
Wire Wire Line
	19250 6600 19250 6100
Wire Wire Line
	19250 6100 19450 6100
Connection ~ 19450 6100
Wire Wire Line
	18000 6500 19100 6500
Wire Wire Line
	19100 6500 19100 5500
Wire Wire Line
	19100 5500 19450 5500
Connection ~ 19450 5500
Wire Wire Line
	18000 6400 18950 6400
Wire Wire Line
	18950 6400 18950 4900
Wire Wire Line
	18950 4900 19450 4900
Connection ~ 19450 4900
Wire Wire Line
	19450 4300 18800 4300
Wire Wire Line
	18800 4300 18800 6300
Wire Wire Line
	18800 6300 18000 6300
Connection ~ 19450 4300
Wire Wire Line
	18000 6200 18650 6200
Wire Wire Line
	18650 6200 18650 3700
Wire Wire Line
	18650 3700 19450 3700
Connection ~ 19450 3700
Wire Wire Line
	18000 6100 18500 6100
Wire Wire Line
	18500 6100 18500 3100
Wire Wire Line
	18500 3100 19450 3100
Connection ~ 19450 3100
Wire Wire Line
	19450 2500 18350 2500
Wire Wire Line
	18350 2500 18350 6000
Wire Wire Line
	18350 6000 18000 6000
Connection ~ 19450 2500
Wire Wire Line
	19650 2300 19650 2150
Wire Wire Line
	19650 2150 20250 2150
Wire Wire Line
	20250 2150 20250 2400
Wire Wire Line
	20250 3000 20250 2750
Wire Wire Line
	20250 2750 19650 2750
Wire Wire Line
	19650 2750 19650 2900
Wire Wire Line
	19650 3500 19650 3350
Wire Wire Line
	19650 3350 20250 3350
Wire Wire Line
	20250 3350 20250 3600
Wire Wire Line
	19650 4100 19650 3950
Wire Wire Line
	19650 3950 20250 3950
Wire Wire Line
	20250 3950 20250 4200
Wire Wire Line
	20250 4800 20250 4550
Wire Wire Line
	20250 4550 19650 4550
Wire Wire Line
	19650 4550 19650 4700
Wire Wire Line
	19650 5300 19650 5150
Wire Wire Line
	19650 5150 20250 5150
Wire Wire Line
	20250 5150 20250 5400
Wire Wire Line
	19650 5900 19650 5750
Wire Wire Line
	19650 5750 20250 5750
Wire Wire Line
	20250 5750 20250 6000
Wire Wire Line
	19650 6500 19650 6350
Wire Wire Line
	19650 6350 20250 6350
Wire Wire Line
	20250 6350 20250 6600
Text Label 11500 5900 0    50   ~ 0
D0
Text Label 11500 6400 0    50   ~ 0
D1
Text Label 11500 6300 0    50   ~ 0
D3
Text Label 11500 6200 0    50   ~ 0
D4
Text Label 11500 6100 0    50   ~ 0
D5
Text Label 11500 6000 0    50   ~ 0
D2
Text Label 20500 2400 0    50   ~ 0
P1
Text Label 20500 3000 0    50   ~ 0
P2
Text Label 20500 3600 0    50   ~ 0
P3
Text Label 20500 4200 0    50   ~ 0
P4
Text Label 20500 4800 0    50   ~ 0
P5
Text Label 20500 5400 0    50   ~ 0
P6
Text Label 20500 6000 0    50   ~ 0
P7
Text Label 20500 6600 0    50   ~ 0
P8
Wire Wire Line
	20500 2400 20250 2400
Connection ~ 20250 2400
Wire Wire Line
	20250 3000 20500 3000
Connection ~ 20250 3000
Wire Wire Line
	20250 3600 20500 3600
Connection ~ 20250 3600
Wire Wire Line
	20250 4200 20500 4200
Connection ~ 20250 4200
Wire Wire Line
	20250 4800 20500 4800
Connection ~ 20250 4800
Wire Wire Line
	20250 5400 20500 5400
Connection ~ 20250 5400
Wire Wire Line
	20250 6000 20500 6000
Connection ~ 20250 6000
Wire Wire Line
	20250 6600 20500 6600
Connection ~ 20250 6600
$Comp
L P3:6810-Memory_RAM-eti-polysynth U24
U 1 1 5F25EB04
P 12700 9200
AR Path="/5F25EB04" Ref="U24"  Part="1" 
AR Path="/5E812EB7/5F25EB04" Ref="U24"  Part="1" 
F 0 "U24" H 12700 9200 50  0000 C CNN
F 1 "6810-Memory_RAM-eti-polysynth" H 12700 10200 50  0000 C CNN
F 2 "Package_DIP:DIP-24_W15.24mm_LongPads" H 12800 8150 50  0001 C CNN
F 3 "" H 12850 9250 50  0001 C CNN
	1    12700 9200
	0    -1   1    0   
$EndComp
Text Label 6300 2650 2    50   ~ 0
~CP1
Text Label 10700 9700 2    50   ~ 0
~CP1
Wire Wire Line
	10700 9600 10600 9600
Text Label 10500 8150 2    50   ~ 0
~CLC
Wire Wire Line
	11500 8150 11700 8150
Wire Wire Line
	11500 6100 12800 6100
Wire Wire Line
	11500 6200 12650 6200
Wire Wire Line
	12650 6200 12650 8750
Wire Wire Line
	11500 6300 12500 6300
Wire Wire Line
	12350 8750 12350 6000
Wire Wire Line
	12350 6000 11500 6000
Wire Wire Line
	11500 5900 12050 5900
Wire Wire Line
	12050 5900 12050 8750
Wire Wire Line
	11500 6400 12200 6400
Wire Wire Line
	12200 6400 12200 8750
Wire Wire Line
	10500 6000 10150 6000
Wire Wire Line
	10150 6000 10150 2750
Wire Wire Line
	10150 2750 8750 2750
Wire Wire Line
	10500 6300 10000 6300
Wire Wire Line
	10000 6300 10000 3550
Wire Wire Line
	10000 3550 8750 3550
Wire Wire Line
	8750 4200 9750 4200
Wire Wire Line
	9750 4200 9750 6200
Wire Wire Line
	9750 6200 10500 6200
Wire Wire Line
	10500 6100 9300 6100
Wire Wire Line
	9300 6100 9300 5250
Wire Wire Line
	9300 5250 8750 5250
Wire Wire Line
	8750 5050 12800 5050
Wire Wire Line
	12950 8150 12950 8750
Wire Wire Line
	12050 5900 12050 2500
Wire Wire Line
	12050 2500 13900 2500
Connection ~ 12050 5900
Wire Wire Line
	13900 3300 12200 3300
Wire Wire Line
	12200 3300 12200 6400
Connection ~ 12200 6400
Wire Wire Line
	12200 1950 12200 3300
Connection ~ 12200 3300
Wire Wire Line
	13900 4050 12350 4050
Wire Wire Line
	12350 4050 12350 6000
Connection ~ 12350 6000
Wire Wire Line
	8750 2550 12350 2550
Wire Wire Line
	12350 2550 12350 4050
Connection ~ 12350 4050
Wire Wire Line
	8750 3350 12500 3350
Wire Wire Line
	12500 3350 12500 4800
Connection ~ 12500 6300
Wire Wire Line
	12500 6300 12500 8750
Wire Wire Line
	13900 4800 12500 4800
Connection ~ 12500 4800
Wire Wire Line
	12500 4800 12500 6300
Wire Wire Line
	12650 6200 12650 5550
Connection ~ 12650 6200
Wire Wire Line
	12650 5550 12650 4400
Wire Wire Line
	12650 4400 8750 4400
Connection ~ 12650 5550
Wire Wire Line
	12800 6100 12800 5050
Wire Wire Line
	10500 8550 10050 8550
Wire Wire Line
	10050 8550 10050 7200
Wire Wire Line
	10050 6600 10500 6600
Wire Wire Line
	10500 6700 10050 6700
Connection ~ 10050 6700
Wire Wire Line
	10050 6700 10050 6600
Wire Wire Line
	10600 9600 10600 9150
Wire Wire Line
	10600 9150 11700 9150
Wire Wire Line
	11700 9150 11700 8150
Connection ~ 11700 8150
Wire Wire Line
	11700 8150 12950 8150
Text Label 650  9800 2    50   ~ 0
~KU
$Comp
L power:+5V #PWR0142
U 1 1 5F70083F
P 1700 10150
F 0 "#PWR0142" H 1700 10000 50  0001 C CNN
F 1 "+5V" H 1715 10323 50  0000 C CNN
F 2 "" H 1700 10150 50  0001 C CNN
F 3 "" H 1700 10150 50  0001 C CNN
	1    1700 10150
	1    0    0    1   
$EndComp
Text Label 1600 10150 3    50   ~ 0
~M
$Comp
L power:+5V #PWR0143
U 1 1 5F703C13
P 1900 9850
F 0 "#PWR0143" H 1900 9700 50  0001 C CNN
F 1 "+5V" H 1915 10023 50  0000 C CNN
F 2 "" H 1900 9850 50  0001 C CNN
F 3 "" H 1900 9850 50  0001 C CNN
	1    1900 9850
	1    0    0    -1  
$EndComp
Wire Wire Line
	1700 9150 1600 9150
Wire Wire Line
	1600 9150 1600 9250
Wire Wire Line
	1600 9250 1700 9250
Wire Wire Line
	1700 9050 1500 9050
Wire Wire Line
	1500 9050 1500 9550
$Comp
L power:GND #PWR0144
U 1 1 5F7A0F3A
P 1600 9300
F 0 "#PWR0144" H 1600 9050 50  0001 C CNN
F 1 "GND" H 1605 9127 50  0000 C CNN
F 2 "" H 1600 9300 50  0001 C CNN
F 3 "" H 1600 9300 50  0001 C CNN
	1    1600 9300
	1    0    0    -1  
$EndComp
Wire Wire Line
	1600 9300 1600 9250
Connection ~ 1600 9250
$Comp
L power:+5V #PWR0145
U 1 1 5F7CD009
P 3600 8900
F 0 "#PWR0145" H 3600 8750 50  0001 C CNN
F 1 "+5V" H 3615 9073 50  0000 C CNN
F 2 "" H 3600 8900 50  0001 C CNN
F 3 "" H 3600 8900 50  0001 C CNN
	1    3600 8900
	1    0    0    -1  
$EndComp
Wire Wire Line
	1600 8750 1600 8850
Wire Wire Line
	1600 8850 1700 8850
Wire Wire Line
	3150 8000 3150 7500
Wire Wire Line
	3150 7500 4550 7500
Wire Wire Line
	4550 7500 4550 7850
Wire Wire Line
	4450 8850 4450 9200
Wire Wire Line
	4450 9200 4100 9200
Wire Wire Line
	4100 9300 4550 9300
Wire Wire Line
	4550 9300 4550 8850
Wire Wire Line
	4650 8850 4650 9400
Wire Wire Line
	4650 9400 4100 9400
Wire Wire Line
	4100 9500 4750 9500
Wire Wire Line
	4750 9500 4750 8850
$Comp
L power:+5V #PWR0146
U 1 1 5F889F79
P 4150 8850
F 0 "#PWR0146" H 4150 8700 50  0001 C CNN
F 1 "+5V" H 4165 9023 50  0000 C CNN
F 2 "" H 4150 8850 50  0001 C CNN
F 3 "" H 4150 8850 50  0001 C CNN
	1    4150 8850
	1    0    0    -1  
$EndComp
Wire Wire Line
	4150 8850 4150 9000
Wire Wire Line
	4150 9000 4350 9000
Wire Wire Line
	4350 9000 4350 8850
Wire Wire Line
	5000 9500 4750 9500
Connection ~ 4750 9500
Wire Wire Line
	4650 9400 5000 9400
Connection ~ 4650 9400
Wire Wire Line
	5000 9300 4550 9300
Connection ~ 4550 9300
Wire Wire Line
	4450 9200 5000 9200
Connection ~ 4450 9200
$Comp
L power:GND #PWR0148
U 1 1 5F912642
P 5500 10300
F 0 "#PWR0148" H 5500 10050 50  0001 C CNN
F 1 "GND" H 5505 10127 50  0000 C CNN
F 2 "" H 5500 10300 50  0001 C CNN
F 3 "" H 5500 10300 50  0001 C CNN
	1    5500 10300
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0149
U 1 1 5F912AC1
P 5500 8200
F 0 "#PWR0149" H 5500 8050 50  0001 C CNN
F 1 "+5V" H 5515 8373 50  0000 C CNN
F 2 "" H 5500 8200 50  0001 C CNN
F 3 "" H 5500 8200 50  0001 C CNN
	1    5500 8200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6000 9200 6550 9200
Wire Wire Line
	6550 9200 6550 8200
$Comp
L power:+5V #PWR0150
U 1 1 5F9306FF
P 6100 8200
F 0 "#PWR0150" H 6100 8050 50  0001 C CNN
F 1 "+5V" H 6115 8373 50  0000 C CNN
F 2 "" H 6100 8200 50  0001 C CNN
F 3 "" H 6100 8200 50  0001 C CNN
	1    6100 8200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6100 8200 6100 8350
Wire Wire Line
	6100 8350 6350 8350
Wire Wire Line
	6450 8350 6450 8200
Wire Wire Line
	6350 8200 6350 8350
Connection ~ 6350 8350
Wire Wire Line
	6350 8350 6450 8350
Wire Wire Line
	3100 9900 2900 9900
Wire Wire Line
	2900 9900 2900 8700
Wire Wire Line
	2900 8700 3700 8700
Wire Wire Line
	3700 8700 3700 8600
Wire Wire Line
	3050 8600 2850 8600
Wire Wire Line
	2850 8600 2850 10000
Wire Wire Line
	2850 10000 3100 10000
Wire Wire Line
	3100 10100 2700 10100
Wire Wire Line
	2700 10100 2700 9050
$Comp
L power:+5V #PWR0151
U 1 1 5F9C5048
P 1600 8750
F 0 "#PWR0151" H 1600 8600 50  0001 C CNN
F 1 "+5V" H 1615 8923 50  0000 C CNN
F 2 "" H 1600 8750 50  0001 C CNN
F 3 "" H 1600 8750 50  0001 C CNN
	1    1600 8750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0152
U 1 1 5F9C6DB2
P 1250 9350
F 0 "#PWR0152" H 1250 9100 50  0001 C CNN
F 1 "GND" H 1255 9177 50  0000 C CNN
F 2 "" H 1250 9350 50  0001 C CNN
F 3 "" H 1250 9350 50  0001 C CNN
	1    1250 9350
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0153
U 1 1 5F9C721A
P 1250 8550
F 0 "#PWR0153" H 1250 8400 50  0001 C CNN
F 1 "+5V" H 1265 8723 50  0000 C CNN
F 2 "" H 1250 8550 50  0001 C CNN
F 3 "" H 1250 8550 50  0001 C CNN
	1    1250 8550
	1    0    0    -1  
$EndComp
$Comp
L Device:R R6
U 1 1 5F9CAEE1
P 1250 8700
F 0 "R6" H 1320 8746 50  0000 L CNN
F 1 "1k" H 1320 8655 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 1180 8700 50  0001 C CNN
F 3 "~" H 1250 8700 50  0001 C CNN
	1    1250 8700
	1    0    0    -1  
$EndComp
$Comp
L Device:R R7
U 1 1 5F9CB579
P 1250 9200
F 0 "R7" H 1320 9246 50  0000 L CNN
F 1 "1k" H 1320 9155 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 1180 9200 50  0001 C CNN
F 3 "~" H 1250 9200 50  0001 C CNN
	1    1250 9200
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 9050 1250 8950
Wire Wire Line
	1250 8950 1700 8950
Wire Wire Line
	1250 8850 1250 8950
Connection ~ 1250 8950
$Comp
L Device:C_Small C11
U 1 1 5FA42882
P 1000 8950
F 0 "C11" V 771 8950 50  0000 C CNN
F 1 "22nF" V 862 8950 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D7.5mm_W5.0mm_P5.00mm" H 1000 8950 50  0001 C CNN
F 3 "~" H 1000 8950 50  0001 C CNN
	1    1000 8950
	0    1    1    0   
$EndComp
Wire Wire Line
	1100 8950 1250 8950
Text Label 900  8950 2    50   ~ 0
~M
Wire Wire Line
	3100 9700 3000 9700
Wire Wire Line
	3000 9700 3000 8900
Wire Wire Line
	3000 8900 3600 8900
Connection ~ 3600 8900
Text Label 3600 8000 2    50   ~ 0
~TGU
Wire Wire Line
	3800 8000 3800 7300
Wire Wire Line
	3800 7300 6200 7300
Wire Wire Line
	6950 7300 6950 9200
Wire Wire Line
	6950 9200 6550 9200
Connection ~ 6550 9200
$Comp
L power:+5V #PWR0154
U 1 1 5FB366F3
P 13250 8600
F 0 "#PWR0154" H 13250 8450 50  0001 C CNN
F 1 "+5V" H 13265 8773 50  0000 C CNN
F 2 "" H 13250 8600 50  0001 C CNN
F 3 "" H 13250 8600 50  0001 C CNN
	1    13250 8600
	1    0    0    -1  
$EndComp
Wire Wire Line
	13550 9700 13850 9700
$Comp
L power:GND #PWR0155
U 1 1 5FB7A64D
P 14100 9950
F 0 "#PWR0155" H 14100 9700 50  0001 C CNN
F 1 "GND" H 14105 9777 50  0000 C CNN
F 2 "" H 14100 9950 50  0001 C CNN
F 3 "" H 14100 9950 50  0001 C CNN
	1    14100 9950
	1    0    0    -1  
$EndComp
Wire Wire Line
	13400 8750 13400 8650
Wire Wire Line
	13400 8650 13550 8650
Wire Wire Line
	13550 8650 13550 8750
Wire Wire Line
	13550 8650 14100 8650
Wire Wire Line
	14100 8650 14100 9900
Connection ~ 13550 8650
Wire Wire Line
	13250 9900 13400 9900
Connection ~ 14100 9900
Wire Wire Line
	14100 9900 14100 9950
Wire Wire Line
	13400 9900 13400 9650
Connection ~ 13400 9900
Wire Wire Line
	13400 9900 14100 9900
Wire Wire Line
	12500 9900 12650 9900
Connection ~ 13250 9900
Connection ~ 12650 9900
Wire Wire Line
	12650 9900 12800 9900
Connection ~ 12800 9900
Wire Wire Line
	12800 9900 12950 9900
Connection ~ 12950 9900
Wire Wire Line
	12950 9900 13250 9900
$Comp
L power:+5V #PWR0157
U 1 1 5FCC0DD4
P 11900 9650
F 0 "#PWR0157" H 11900 9500 50  0001 C CNN
F 1 "+5V" H 11915 9823 50  0000 C CNN
F 2 "" H 11900 9650 50  0001 C CNN
F 3 "" H 11900 9650 50  0001 C CNN
	1    11900 9650
	-1   0    0    1   
$EndComp
Wire Wire Line
	10050 10400 10050 8550
Connection ~ 10050 8550
Wire Wire Line
	10050 10400 13100 10400
Wire Wire Line
	13100 10400 13100 9650
Text Label 8600 7000 2    50   ~ 0
~CP2
Text Label 8350 7800 2    50   ~ 0
R~W
Wire Wire Line
	9200 7700 9200 7300
Wire Wire Line
	6500 5200 6500 5450
Wire Wire Line
	6500 5450 8400 5450
Wire Wire Line
	8400 5450 8400 7200
Wire Wire Line
	8400 7200 8600 7200
Wire Wire Line
	6450 7600 6450 7500
Wire Wire Line
	6450 7100 6750 7100
$Comp
L power:+5V #PWR0158
U 1 1 5FFADE8A
P 11000 10000
F 0 "#PWR0158" H 11000 9850 50  0001 C CNN
F 1 "+5V" H 11015 10173 50  0000 C CNN
F 2 "" H 11000 10000 50  0001 C CNN
F 3 "" H 11000 10000 50  0001 C CNN
	1    11000 10000
	-1   0    0    1   
$EndComp
Wire Wire Line
	7450 3450 7750 3450
Wire Wire Line
	8200 7600 8200 6550
Wire Wire Line
	8200 6550 8050 6550
Wire Wire Line
	8200 7600 8350 7600
Wire Wire Line
	6500 5450 2950 5450
Wire Wire Line
	2950 5450 2950 8000
Connection ~ 6500 5450
Text Notes 4600 6650 0    50   ~ 0
New note priority\nMODE A (Open Connection) Note stealing\nMODE B (Closed Connection) No stealing
Wire Wire Line
	650  9850 650  650 
Wire Wire Line
	650  650  5100 650 
Wire Wire Line
	5100 650  5100 1500
Connection ~ 5100 1500
Wire Wire Line
	6200 7300 6200 6450
Wire Wire Line
	6200 6450 6750 6450
Connection ~ 6200 7300
Wire Wire Line
	6200 7300 6950 7300
Wire Wire Line
	8950 7700 9200 7700
Wire Wire Line
	9800 7200 10050 7200
Connection ~ 10050 7200
Wire Wire Line
	10050 7200 10050 6700
Wire Wire Line
	8200 8300 8200 7600
Connection ~ 8200 7600
Text Label 8000 8300 2    50   ~ 0
~UC
Wire Wire Line
	9350 11000 11450 11000
Wire Wire Line
	11450 11000 11450 9600
Wire Wire Line
	11450 9600 11300 9600
Wire Wire Line
	8750 11100 8750 8450
Wire Wire Line
	8750 8450 9200 8450
Wire Wire Line
	9200 8450 9200 8650
Text Label 9400 8650 0    50   ~ 0
~CP3
Wire Wire Line
	6450 7500 7750 7500
Wire Wire Line
	7750 7500 7750 11350
Wire Wire Line
	7750 11350 9500 11350
Wire Wire Line
	9500 11350 9500 11200
Wire Wire Line
	9500 11200 9350 11200
Connection ~ 6450 7500
Wire Wire Line
	6450 7500 6450 7100
Text Label 9350 11100 0    50   ~ 0
IC2_11
Text Label 4100 2000 0    50   ~ 0
IC2_11
Text Label 6700 6750 2    50   ~ 0
IC2_11
Wire Wire Line
	7750 12200 7650 12200
Wire Wire Line
	7650 12200 7650 12300
Wire Wire Line
	7650 12300 7750 12300
$Comp
L power:GND #PWR0159
U 1 1 60603F08
P 8250 12600
F 0 "#PWR0159" H 8250 12350 50  0001 C CNN
F 1 "GND" H 8255 12427 50  0000 C CNN
F 2 "" H 8250 12600 50  0001 C CNN
F 3 "" H 8250 12600 50  0001 C CNN
	1    8250 12600
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0160
U 1 1 606074B3
P 8250 11600
F 0 "#PWR0160" H 8250 11450 50  0001 C CNN
F 1 "+5V" H 8265 11773 50  0000 C CNN
F 2 "" H 8250 11600 50  0001 C CNN
F 3 "" H 8250 11600 50  0001 C CNN
	1    8250 11600
	1    0    0    -1  
$EndComp
Wire Wire Line
	7150 11900 7150 9750
Wire Wire Line
	7150 9750 8100 9750
Wire Wire Line
	8100 9750 8100 8900
Wire Wire Line
	9300 9250 9300 10050
Wire Wire Line
	9300 10050 6850 10050
Wire Wire Line
	6850 10050 6850 12100
Wire Wire Line
	6850 12100 7150 12100
Text Label 7150 9750 2    50   ~ 0
~TGU
$Comp
L power:+5V #PWR0161
U 1 1 606776B7
P 12400 10850
F 0 "#PWR0161" H 12400 10700 50  0001 C CNN
F 1 "+5V" H 12415 11023 50  0000 C CNN
F 2 "" H 12400 10850 50  0001 C CNN
F 3 "" H 12400 10850 50  0001 C CNN
	1    12400 10850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0162
U 1 1 60677D44
P 12400 12450
F 0 "#PWR0162" H 12400 12200 50  0001 C CNN
F 1 "GND" H 12405 12277 50  0000 C CNN
F 2 "" H 12400 12450 50  0001 C CNN
F 3 "" H 12400 12450 50  0001 C CNN
	1    12400 12450
	1    0    0    -1  
$EndComp
Wire Wire Line
	11900 11450 10900 11450
Wire Wire Line
	10900 11450 10900 12200
Wire Wire Line
	10900 12200 8750 12200
Wire Wire Line
	8750 12100 10750 12100
Wire Wire Line
	10750 12100 10750 11350
Wire Wire Line
	10750 11350 11900 11350
Wire Wire Line
	11900 11250 10600 11250
Wire Wire Line
	10600 11250 10600 12000
Wire Wire Line
	10600 12000 8750 12000
$Comp
L power:GND #PWR0163
U 1 1 607A09C9
P 4900 9000
F 0 "#PWR0163" H 4900 8750 50  0001 C CNN
F 1 "GND" H 4905 8827 50  0000 C CNN
F 2 "" H 4900 9000 50  0001 C CNN
F 3 "" H 4900 9000 50  0001 C CNN
	1    4900 9000
	1    0    0    -1  
$EndComp
Text Label 5000 8500 2    50   ~ 0
IC14_6
Text Label 5000 8600 2    50   ~ 0
IC14_5
Text Label 5000 8700 2    50   ~ 0
IC14_4
Text Label 9600 12000 2    50   ~ 0
IC14_6
Text Label 9600 12100 2    50   ~ 0
IC14_5
Text Label 9600 12200 2    50   ~ 0
IC14_4
Text Label 6000 8500 0    50   ~ 0
IC14_7
Text Label 7650 12250 2    50   ~ 0
IC14_7
$Comp
L power:GND #PWR0164
U 1 1 607E4B6A
P 4900 8800
F 0 "#PWR0164" H 4900 8550 50  0001 C CNN
F 1 "GND" H 4905 8627 50  0000 C CNN
F 2 "" H 4900 8800 50  0001 C CNN
F 3 "" H 4900 8800 50  0001 C CNN
	1    4900 8800
	1    0    0    -1  
$EndComp
Text Label 11900 11750 2    50   ~ 0
F0
Text Label 11900 11650 2    50   ~ 0
F1
Text Label 11900 11550 2    50   ~ 0
F2
Wire Wire Line
	12900 11750 13400 11750
Wire Wire Line
	13400 11750 13400 11250
Wire Wire Line
	13400 11250 12900 11250
Wire Wire Line
	12900 11650 13150 11650
Wire Wire Line
	13150 11650 13150 11350
Wire Wire Line
	13150 11350 12900 11350
Wire Wire Line
	12900 11450 12950 11450
Wire Wire Line
	12950 11450 12950 11550
Wire Wire Line
	12950 11550 12900 11550
Text Label 10500 7750 2    50   ~ 0
A3
Text Label 10500 7850 2    50   ~ 0
A4
Text Label 10500 7950 2    50   ~ 0
A5
Text Label 10500 8450 2    50   ~ 0
M
Text Label 11500 7750 0    50   ~ 0
IC18_3
Text Label 11500 7850 0    50   ~ 0
IC18_5
Text Label 11500 7950 0    50   ~ 0
IC18_7
Text Label 13400 11250 0    50   ~ 0
IC18_3
Text Label 13150 11350 0    50   ~ 0
IC18_5
Text Label 12950 11450 0    50   ~ 0
IC18_7
Wire Wire Line
	16600 6200 17000 6200
Text Label 15700 7700 2    50   ~ 0
A2
Text Label 15700 7900 2    50   ~ 0
M
Text Label 20150 8150 0    50   ~ 0
G1
Text Label 20150 8250 0    50   ~ 0
G2
Text Label 20150 8350 0    50   ~ 0
G3
Text Label 20150 8450 0    50   ~ 0
G4
Text Label 20150 8550 0    50   ~ 0
G5
Text Label 20150 8650 0    50   ~ 0
G6
Text Label 20150 8750 0    50   ~ 0
G7
Text Label 20150 8850 0    50   ~ 0
G8
Wire Wire Line
	20150 8850 19950 8850
Wire Wire Line
	19950 8750 20150 8750
Wire Wire Line
	20150 8650 19950 8650
Wire Wire Line
	19950 8550 20150 8550
Wire Wire Line
	19950 8450 20150 8450
Wire Wire Line
	19950 8350 20150 8350
Wire Wire Line
	19950 8250 20150 8250
Wire Wire Line
	19950 8150 20150 8150
Text Notes 20850 8500 2    50   ~ 0
GATE OUTPUTS
Connection ~ 12950 8150
Wire Wire Line
	16300 7800 16600 7800
Wire Wire Line
	12950 8150 18950 8150
Wire Wire Line
	18950 8750 16600 8750
Wire Wire Line
	17000 5900 16950 5900
Wire Wire Line
	16950 5900 16950 8550
Wire Wire Line
	16950 8550 18950 8550
Wire Wire Line
	18950 8450 16850 8450
Wire Wire Line
	16850 8450 16850 5800
Wire Wire Line
	16850 5800 17000 5800
Wire Wire Line
	17000 5700 16750 5700
Wire Wire Line
	16750 5700 16750 8350
Wire Wire Line
	16750 8350 18950 8350
Wire Wire Line
	16750 11250 16750 8350
Connection ~ 13400 11250
Connection ~ 16750 8350
Wire Wire Line
	16850 8450 16850 11350
Connection ~ 16850 8450
Connection ~ 13150 11350
Wire Wire Line
	16950 11450 16950 8550
Connection ~ 12950 11450
Connection ~ 16950 8550
$Comp
L power:+5V #PWR0167
U 1 1 614307FE
P 18950 8950
F 0 "#PWR0167" H 18950 8800 50  0001 C CNN
F 1 "+5V" H 18965 9123 50  0000 C CNN
F 2 "" H 18950 8950 50  0001 C CNN
F 3 "" H 18950 8950 50  0001 C CNN
	1    18950 8950
	1    0    0    -1  
$EndComp
Wire Wire Line
	12950 11450 14100 11450
Wire Wire Line
	16850 11350 14900 11350
Wire Wire Line
	13400 11250 15750 11250
Wire Wire Line
	14050 10600 14100 10600
Wire Wire Line
	14100 10600 14100 11450
Connection ~ 14100 11450
Wire Wire Line
	14100 11450 16950 11450
Wire Wire Line
	14800 10800 14900 10800
Wire Wire Line
	14900 10800 14900 11350
Connection ~ 14900 11350
Wire Wire Line
	14900 11350 13150 11350
Connection ~ 15750 11250
Wire Wire Line
	15750 11250 16750 11250
Wire Wire Line
	13450 10500 12350 10500
Wire Wire Line
	12350 10500 12350 9650
Wire Wire Line
	12200 10700 14200 10700
Wire Wire Line
	15050 10900 12050 10900
Wire Wire Line
	12050 10900 12050 9650
Wire Wire Line
	15650 11000 15750 11000
Wire Wire Line
	15750 11000 15750 11250
Wire Wire Line
	14050 10400 16050 10400
Wire Wire Line
	16050 10400 16050 11900
Wire Wire Line
	14800 10600 15050 10600
Wire Wire Line
	15050 12700 15950 12700
Wire Wire Line
	15950 12700 15950 12500
Connection ~ 15050 12700
Wire Wire Line
	15050 12700 15050 12800
Wire Wire Line
	16400 13700 16400 12700
Wire Wire Line
	16400 12700 16150 12700
Wire Wire Line
	16150 12700 16150 12500
Wire Wire Line
	16600 13700 16600 13550
Wire Wire Line
	16600 10800 15650 10800
Wire Wire Line
	15050 10600 15050 12700
Wire Wire Line
	17200 13700 17200 13550
Wire Wire Line
	17200 13550 16600 13550
Wire Wire Line
	14950 13550 14950 13400
Wire Wire Line
	15150 13450 17000 13450
Wire Wire Line
	17000 13450 17000 13700
Connection ~ 16600 13550
Wire Wire Line
	16600 13550 16600 10800
Wire Wire Line
	16600 13550 14950 13550
Wire Wire Line
	18400 13550 17800 13550
Connection ~ 17200 13550
Connection ~ 17000 13450
Wire Wire Line
	16400 12700 17550 12700
Wire Wire Line
	17550 12700 17550 13350
Wire Wire Line
	17550 13350 18300 13350
Connection ~ 16400 12700
$Comp
L power:+5V #PWR0168
U 1 1 61EA08BE
P 18050 12600
F 0 "#PWR0168" H 18050 12450 50  0001 C CNN
F 1 "+5V" H 18065 12773 50  0000 C CNN
F 2 "" H 18050 12600 50  0001 C CNN
F 3 "" H 18050 12600 50  0001 C CNN
	1    18050 12600
	1    0    0    -1  
$EndComp
$Comp
L Device:R R9
U 1 1 61EA4177
P 17800 12950
F 0 "R9" H 17870 12996 50  0000 L CNN
F 1 "2k7" H 17870 12905 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 17730 12950 50  0001 C CNN
F 3 "~" H 17800 12950 50  0001 C CNN
	1    17800 12950
	1    0    0    -1  
$EndComp
$Comp
L Device:R R11
U 1 1 61EA49AC
P 18300 12950
F 0 "R11" H 18370 12996 50  0000 L CNN
F 1 "2k7" H 18370 12905 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 18230 12950 50  0001 C CNN
F 3 "~" H 18300 12950 50  0001 C CNN
	1    18300 12950
	1    0    0    -1  
$EndComp
Wire Wire Line
	17800 13100 17800 13550
Connection ~ 17800 13550
Wire Wire Line
	17800 13550 17200 13550
Wire Wire Line
	18050 13100 18050 13450
Connection ~ 18050 13450
Wire Wire Line
	18050 13450 18400 13450
Wire Wire Line
	18300 13100 18300 13350
Connection ~ 18300 13350
Wire Wire Line
	18300 13350 18400 13350
Wire Wire Line
	18300 12800 18300 12700
Wire Wire Line
	18300 12700 18050 12700
Wire Wire Line
	18050 12700 18050 12600
Wire Wire Line
	18050 12700 17800 12700
Wire Wire Line
	17800 12700 17800 12800
Connection ~ 18050 12700
Wire Wire Line
	18050 12800 18050 12700
Text Notes 20450 4550 0    50   ~ 0
PITH VOLTAGE\nOUTPUTS\n(TO PORTAMENTO UNITS)
Text Notes 18850 13450 0    50   ~ 0
NO. OF VOICES
Text Label 18400 13350 0    50   ~ 0
4_VOICE
Text Label 18400 13450 0    50   ~ 0
2_VOICE
Text Label 18400 13550 0    50   ~ 0
1_VOICE
Wire Wire Line
	4900 10000 5000 10000
Wire Wire Line
	5000 9900 4750 9900
Text Label 4750 9900 2    50   ~ 0
SL2
Text Label 4900 10000 2    50   ~ 0
SL1
$Comp
L power:GND #PWR0170
U 1 1 622F8F40
P 700 15750
F 0 "#PWR0170" H 700 15500 50  0001 C CNN
F 1 "GND" H 705 15577 50  0000 C CNN
F 2 "" H 700 15750 50  0001 C CNN
F 3 "" H 700 15750 50  0001 C CNN
	1    700  15750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0171
U 1 1 622F9183
P 2400 15550
F 0 "#PWR0171" H 2400 15300 50  0001 C CNN
F 1 "GND" H 2405 15377 50  0000 C CNN
F 2 "" H 2400 15550 50  0001 C CNN
F 3 "" H 2400 15550 50  0001 C CNN
	1    2400 15550
	1    0    0    -1  
$EndComp
Wire Wire Line
	700  15200 700  15300
Connection ~ 700  15300
Wire Wire Line
	700  15300 700  15400
Connection ~ 700  15400
Wire Wire Line
	700  15400 700  15500
$Comp
L Device:R R8
U 1 1 6234E3AD
P 1000 14850
F 0 "R8" V 793 14850 50  0000 C CNN
F 1 "1k" V 884 14850 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 930 14850 50  0001 C CNN
F 3 "~" H 1000 14850 50  0001 C CNN
	1    1000 14850
	0    1    1    0   
$EndComp
Wire Wire Line
	850  14850 700  14850
Wire Wire Line
	700  14850 700  15200
Connection ~ 700  15200
Wire Wire Line
	1150 14850 1300 14850
Wire Wire Line
	1300 14850 1300 15350
$Comp
L Device:C_Small C10
U 1 1 623F261A
P 700 15650
F 0 "C10" H 792 15696 50  0000 L CNN
F 1 "1nF" H 792 15605 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D7.5mm_W5.0mm_P5.00mm" H 700 15650 50  0001 C CNN
F 3 "~" H 700 15650 50  0001 C CNN
	1    700  15650
	1    0    0    -1  
$EndComp
Wire Wire Line
	700  15550 700  15500
Connection ~ 700  15500
Wire Wire Line
	1300 15350 1450 15350
Wire Wire Line
	1450 15350 1450 14850
Wire Wire Line
	1450 14850 1600 14850
Connection ~ 1300 15350
Wire Wire Line
	5200 15550 4700 15550
Connection ~ 3650 15550
Wire Wire Line
	3650 15550 3150 15550
Wire Wire Line
	1600 15150 1600 15250
Wire Wire Line
	1600 15250 1600 15550
Wire Wire Line
	1600 15550 2100 15550
Connection ~ 1600 15250
Connection ~ 2100 15550
Wire Wire Line
	3150 15150 3150 15250
Connection ~ 3150 15550
Wire Wire Line
	3150 15550 2400 15550
Connection ~ 3150 15250
Wire Wire Line
	3150 15250 3150 15550
Wire Wire Line
	4700 15150 4700 15250
Connection ~ 4700 15250
Connection ~ 2400 15550
Wire Wire Line
	2400 15550 2100 15550
Text Label 1450 14200 2    50   ~ 0
CK0
Text Label 1700 14300 2    50   ~ 0
CK1
Wire Wire Line
	1450 14850 1450 14200
Connection ~ 1450 14850
$Comp
L power:+5V #PWR0172
U 1 1 6272916B
P 2100 14550
F 0 "#PWR0172" H 2100 14400 50  0001 C CNN
F 1 "+5V" H 2115 14723 50  0000 C CNN
F 2 "" H 2100 14550 50  0001 C CNN
F 3 "" H 2100 14550 50  0001 C CNN
	1    2100 14550
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0173
U 1 1 627291C8
P 3650 14550
F 0 "#PWR0173" H 3650 14400 50  0001 C CNN
F 1 "+5V" H 3665 14723 50  0000 C CNN
F 2 "" H 3650 14550 50  0001 C CNN
F 3 "" H 3650 14550 50  0001 C CNN
	1    3650 14550
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0174
U 1 1 6272CC90
P 5200 14550
F 0 "#PWR0174" H 5200 14400 50  0001 C CNN
F 1 "+5V" H 5215 14723 50  0000 C CNN
F 2 "" H 5200 14550 50  0001 C CNN
F 3 "" H 5200 14550 50  0001 C CNN
	1    5200 14550
	1    0    0    -1  
$EndComp
Wire Wire Line
	3000 15150 3000 14850
Wire Wire Line
	4150 15150 4500 15150
Wire Wire Line
	4500 15150 4500 14850
Wire Wire Line
	4500 14850 4700 14850
Wire Wire Line
	2600 14850 2600 14300
Wire Wire Line
	1600 14950 1550 14950
Wire Wire Line
	1550 14950 1550 14300
Wire Wire Line
	2600 15150 3000 15150
Wire Wire Line
	4700 15250 4700 15550
Connection ~ 4700 15550
Wire Wire Line
	3650 15550 4700 15550
Wire Wire Line
	3000 14850 3150 14850
Text Label 2600 14950 0    50   ~ 0
CK2
Text Label 2600 15050 0    50   ~ 0
F0
Text Label 2600 15150 0    50   ~ 0
F1
Wire Wire Line
	3150 14950 3050 14950
Wire Wire Line
	3050 14950 3050 14300
Wire Wire Line
	3050 14300 4150 14300
Wire Wire Line
	4150 14300 4150 14850
Connection ~ 3050 14300
Wire Wire Line
	3050 14300 3050 14050
Text Label 4150 14950 0    50   ~ 0
A0
Text Label 3200 14300 0    50   ~ 0
F2
Text Label 3050 13450 0    50   ~ 0
~F2
Text Label 4150 15050 0    50   ~ 0
A1
Text Label 4150 15150 0    50   ~ 0
A2
Wire Wire Line
	4650 14950 4700 14950
Wire Wire Line
	4650 14950 4650 14250
Wire Wire Line
	4650 14250 5700 14250
Wire Wire Line
	5700 14250 5700 14850
Text Label 4650 14250 0    50   ~ 0
A3
Wire Wire Line
	1550 14300 2600 14300
Text Label 5700 14950 0    50   ~ 0
A4
Text Label 5700 15050 0    50   ~ 0
A5
Text Label 6400 15250 0    50   ~ 0
~M
Wire Wire Line
	5700 15150 5750 15150
Wire Wire Line
	5750 15150 5750 15250
Wire Wire Line
	5750 15250 5800 15250
Text Label 5750 15150 0    50   ~ 0
M
Text Label 4200 12900 2    50   ~ 0
F2
Wire Wire Line
	4200 12900 4300 12900
Wire Wire Line
	4400 13000 4300 13000
Wire Wire Line
	4300 13000 4300 12900
Connection ~ 4300 12900
Wire Wire Line
	4300 12900 4400 12900
Text Label 4200 13100 2    50   ~ 0
F1
Text Label 4200 13200 2    50   ~ 0
F0
Wire Wire Line
	4200 13200 4400 13200
Wire Wire Line
	4200 13100 4400 13100
$Comp
L power:+5V #PWR0175
U 1 1 62F805C3
P 4500 11000
F 0 "#PWR0175" H 4500 10850 50  0001 C CNN
F 1 "+5V" H 4515 11173 50  0000 C CNN
F 2 "" H 4500 11000 50  0001 C CNN
F 3 "" H 4500 11000 50  0001 C CNN
	1    4500 11000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0176
U 1 1 62F818D3
P 4500 12500
F 0 "#PWR0176" H 4500 12250 50  0001 C CNN
F 1 "GND" H 4505 12327 50  0000 C CNN
F 2 "" H 4500 12500 50  0001 C CNN
F 3 "" H 4500 12500 50  0001 C CNN
	1    4500 12500
	1    0    0    -1  
$EndComp
Text Label 4000 11300 2    50   ~ 0
CK1
Text Label 4000 11400 2    50   ~ 0
CK2
Text Label 4000 11500 2    50   ~ 0
M
Text Label 3400 11600 2    50   ~ 0
CK0
Wire Wire Line
	5550 11500 5200 11500
Text Label 6150 11400 0    50   ~ 0
~CP1
Text Label 5400 11500 0    50   ~ 0
~CP2
Text Label 6150 12400 0    50   ~ 0
R~W
Text Label 6150 12950 0    50   ~ 0
~UC
Wire Wire Line
	5000 13050 5400 13050
Wire Wire Line
	5000 11600 5100 11600
Wire Wire Line
	5100 11600 5100 12850
Wire Wire Line
	5100 12850 5550 12850
Wire Wire Line
	5400 12300 5400 13050
Connection ~ 5400 13050
Wire Wire Line
	5400 13050 5550 13050
Wire Wire Line
	5550 12300 5400 12300
Connection ~ 5400 12300
Wire Wire Line
	5550 12500 5200 12500
Wire Wire Line
	5200 12500 5200 11500
Connection ~ 5200 11500
Wire Wire Line
	5200 11500 5000 11500
Wire Wire Line
	5000 11400 6150 11400
Text Label 6150 11600 0    50   ~ 0
~CP3
Wire Wire Line
	5400 11700 5550 11700
Text Label 6750 13950 2    50   ~ 0
A0
Text Label 6750 14750 2    50   ~ 0
A1
Text Label 6750 15550 2    50   ~ 0
A2
Text Label 8250 15550 2    50   ~ 0
A5
Text Label 8250 14750 2    50   ~ 0
A4
Text Label 8250 13950 2    50   ~ 0
A3
Text Label 7850 13950 0    50   ~ 0
K0
Text Label 7850 14750 0    50   ~ 0
K1
Text Label 7850 15550 0    50   ~ 0
K2
Text Label 9350 15550 0    50   ~ 0
K5
Text Label 9350 14750 0    50   ~ 0
K4
Text Label 9350 13950 0    50   ~ 0
K3
Text Notes 7550 15950 0    50   ~ 0
KEYBOARD ADDRESS BUFFER
$Comp
L power:+15V #PWR0177
U 1 1 639804CB
P 19000 900
F 0 "#PWR0177" H 19000 750 50  0001 C CNN
F 1 "+15V" H 19015 1073 50  0000 C CNN
F 2 "" H 19000 900 50  0001 C CNN
F 3 "" H 19000 900 50  0001 C CNN
	1    19000 900 
	1    0    0    -1  
$EndComp
Wire Wire Line
	19000 900  18700 900 
Connection ~ 17500 900 
Wire Wire Line
	17500 900  17100 900 
Connection ~ 18200 900 
Connection ~ 18550 900 
Wire Wire Line
	18550 900  18200 900 
Connection ~ 17500 1500
Wire Wire Line
	17500 1500 17100 1500
Connection ~ 18200 1500
Connection ~ 18550 1500
Wire Wire Line
	18550 1500 18200 1500
Wire Wire Line
	22850 750  22850 1200
Connection ~ 22850 1200
Wire Wire Line
	22850 1200 22850 1650
Connection ~ 22850 1650
Wire Wire Line
	22850 1650 22850 2100
Connection ~ 22850 2100
$Comp
L 74xx:74LS04 U35
U 7 1 5E86DE9D
P 22350 2100
F 0 "U35" V 22250 2000 50  0000 L CNN
F 1 "74LS04" V 22400 1950 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 2100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 22350 2100 50  0001 C CNN
	7    22350 2100
	0    -1   -1   0   
$EndComp
Connection ~ 22850 5250
Wire Wire Line
	22850 5250 22850 5700
Connection ~ 22850 5700
Wire Wire Line
	22850 5700 22850 6150
Wire Wire Line
	22850 2100 22850 2550
Connection ~ 22850 2550
Wire Wire Line
	22850 2550 22850 3000
Connection ~ 22850 3000
Wire Wire Line
	22850 3000 22850 3450
Connection ~ 22850 3450
Wire Wire Line
	22850 3450 22850 3900
Connection ~ 22850 3900
Wire Wire Line
	22850 3900 22850 4350
Connection ~ 22850 4350
Wire Wire Line
	22850 4350 22850 4800
Connection ~ 22850 4800
Wire Wire Line
	22850 4800 22850 5250
Wire Wire Line
	21850 750  21850 1200
Connection ~ 21850 1200
Wire Wire Line
	21850 1200 21850 1650
Wire Wire Line
	21850 2100 21850 1650
Connection ~ 21850 1650
Wire Wire Line
	21850 2550 21850 2100
Connection ~ 21850 2100
Wire Wire Line
	21850 3450 21850 3000
Wire Wire Line
	21850 3000 21850 2550
Connection ~ 21850 3000
Connection ~ 21850 2550
Wire Wire Line
	21850 3900 21850 3450
Connection ~ 21850 3450
Wire Wire Line
	21850 4350 21850 3900
Connection ~ 21850 3900
Wire Wire Line
	21850 6150 21850 5700
Connection ~ 21850 4350
Connection ~ 21850 4800
Wire Wire Line
	21850 4800 21850 4350
Connection ~ 21850 5250
Wire Wire Line
	21850 5250 21850 4800
Connection ~ 21850 5700
Wire Wire Line
	21850 5700 21850 5250
$Comp
L power:GND #PWR0179
U 1 1 6449AF0C
P 22850 6150
F 0 "#PWR0179" H 22850 5900 50  0001 C CNN
F 1 "GND" H 22855 5977 50  0000 C CNN
F 2 "" H 22850 6150 50  0001 C CNN
F 3 "" H 22850 6150 50  0001 C CNN
	1    22850 6150
	1    0    0    -1  
$EndComp
Connection ~ 22850 6150
$Comp
L power:+5V #PWR0180
U 1 1 6449E5E2
P 21850 750
F 0 "#PWR0180" H 21850 600 50  0001 C CNN
F 1 "+5V" H 21865 923 50  0000 C CNN
F 2 "" H 21850 750 50  0001 C CNN
F 3 "" H 21850 750 50  0001 C CNN
	1    21850 750 
	1    0    0    -1  
$EndComp
Connection ~ 21850 750 
Wire Wire Line
	22750 6700 22750 7150
Connection ~ 22750 7150
Wire Wire Line
	22750 7150 22750 7600
$Comp
L power:GND #PWR0181
U 1 1 6487DE26
P 22750 11100
F 0 "#PWR0181" H 22750 10850 50  0001 C CNN
F 1 "GND" H 22755 10927 50  0000 C CNN
F 2 "" H 22750 11100 50  0001 C CNN
F 3 "" H 22750 11100 50  0001 C CNN
	1    22750 11100
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0182
U 1 1 64884B06
P 21950 6550
F 0 "#PWR0182" H 21950 6400 50  0001 C CNN
F 1 "+5V" H 21965 6723 50  0000 C CNN
F 2 "" H 21950 6550 50  0001 C CNN
F 3 "" H 21950 6550 50  0001 C CNN
	1    21950 6550
	1    0    0    -1  
$EndComp
Wire Wire Line
	21950 6700 21950 7150
Connection ~ 21950 6700
Connection ~ 21950 7150
Wire Wire Line
	21950 7150 21950 7600
$Comp
L Diode:1N4002 D4
U 1 1 648FFE27
P 15550 15050
F 0 "D4" V 15600 15150 50  0000 L CNN
F 1 "1N4002" V 15550 15150 50  0000 L CNN
F 2 "Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal" H 15550 14875 50  0001 C CNN
F 3 "http://www.vishay.com/docs/88503/1n4001.pdf" H 15550 15050 50  0001 C CNN
	1    15550 15050
	0    1    -1   0   
$EndComp
$Comp
L Device:CP_Small C12
U 1 1 64924F84
P 14800 15350
F 0 "C12" H 14900 15400 50  0000 L CNN
F 1 "10uF" H 14900 15350 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 14800 15350 50  0001 C CNN
F 3 "~" H 14800 15350 50  0001 C CNN
	1    14800 15350
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C9
U 1 1 6492B8B8
P 15150 15350
F 0 "C9" H 15250 15400 50  0000 L CNN
F 1 "4700uF" H 15250 15350 50  0000 L CNN
F 2 "Capacitor_THT:CP_Axial_L42.0mm_D23.0mm_P45.00mm_Horizontal" H 15150 15350 50  0001 C CNN
F 3 "~" H 15150 15350 50  0001 C CNN
	1    15150 15350
	1    0    0    -1  
$EndComp
Wire Wire Line
	14650 15150 14800 15150
Connection ~ 14800 15150
Wire Wire Line
	14800 15150 14950 15150
Wire Wire Line
	14800 15250 14800 15150
Wire Wire Line
	15150 15250 15150 15150
$Comp
L Diode:1N4002 D2
U 1 1 64BADB22
P 16000 15550
F 0 "D2" V 16050 15650 50  0000 L CNN
F 1 "1N4002" V 16000 15650 50  0000 L CNN
F 2 "Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal" H 16000 15375 50  0001 C CNN
F 3 "http://www.vishay.com/docs/88503/1n4001.pdf" H 16000 15550 50  0001 C CNN
	1    16000 15550
	0    1    -1   0   
$EndComp
$Comp
L Diode:1N4002 D1
U 1 1 64BAE5E8
P 16000 15050
F 0 "D1" V 15950 15150 50  0000 L CNN
F 1 "1N4002" V 16000 15150 50  0000 L CNN
F 2 "Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal" H 16000 14875 50  0001 C CNN
F 3 "http://www.vishay.com/docs/88503/1n4001.pdf" H 16000 15050 50  0001 C CNN
	1    16000 15050
	0    1    1    0   
$EndComp
$Comp
L Diode:1N4002 D3
U 1 1 64DC1641
P 15550 15550
F 0 "D3" V 15600 15650 50  0000 L CNN
F 1 "1N4002" V 15550 15650 50  0000 L CNN
F 2 "Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal" H 15550 15375 50  0001 C CNN
F 3 "http://www.vishay.com/docs/88503/1n4001.pdf" H 15550 15550 50  0001 C CNN
	1    15550 15550
	0    1    1    0   
$EndComp
Wire Wire Line
	15150 15450 14800 15450
Connection ~ 14800 15450
Wire Wire Line
	14800 15450 14650 15450
Connection ~ 14350 15450
$Comp
L power:GNDD #PWR0183
U 1 1 65061921
P 10350 15450
F 0 "#PWR0183" H 10350 15200 50  0001 C CNN
F 1 "GNDD" H 10400 15250 50  0000 C CNN
F 2 "" H 10350 15450 50  0001 C CNN
F 3 "" H 10350 15450 50  0001 C CNN
	1    10350 15450
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0184
U 1 1 650D4ED2
P 10350 15150
F 0 "#PWR0184" H 10350 15000 50  0001 C CNN
F 1 "+5V" H 10400 15350 50  0000 C CNN
F 2 "" H 10350 15150 50  0001 C CNN
F 3 "" H 10350 15150 50  0001 C CNN
	1    10350 15150
	1    0    0    -1  
$EndComp
NoConn ~ 14900 2600
NoConn ~ 14900 3400
NoConn ~ 14900 4150
NoConn ~ 14900 4900
NoConn ~ 14900 5650
NoConn ~ 14900 7050
NoConn ~ 14900 7750
Wire Wire Line
	15550 15700 15550 15800
Wire Wire Line
	16000 15800 16000 15700
Wire Wire Line
	15550 14900 15550 14800
Wire Wire Line
	16000 14800 16000 14900
$Comp
L P3:74LS266 U23
U 4 1 5EEF9D1D
P 1700 19500
AR Path="/5E812EB7/5EEF9D1D" Ref="U23"  Part="4" 
AR Path="/5EEF9D1D" Ref="U23"  Part="4" 
F 0 "U23" H 1700 19966 50  0000 C CNN
F 1 "74LS266" H 1700 19875 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 1700 19500 50  0001 C CNN
F 3 "" H 1700 19500 50  0001 C CNN
	4    1700 19500
	1    0    0    -1  
$EndComp
$Comp
L P3:74LS266 U23
U 3 1 5EEF9D23
P 1700 18700
AR Path="/5E812EB7/5EEF9D23" Ref="U23"  Part="3" 
AR Path="/5EEF9D23" Ref="U23"  Part="3" 
F 0 "U23" H 1700 19166 50  0000 C CNN
F 1 "74LS266" H 1700 19075 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 1700 18700 50  0001 C CNN
F 3 "" H 1700 18700 50  0001 C CNN
	3    1700 18700
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS08 U10
U 1 1 5EEF9D2F
P 3500 19200
AR Path="/5E812EB7/5EEF9D2F" Ref="U10"  Part="1" 
AR Path="/5EEF9D2F" Ref="U10"  Part="1" 
F 0 "U10" H 3500 19525 50  0000 C CNN
F 1 "74LS08" H 3500 19434 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 3500 19200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 3500 19200 50  0001 C CNN
	1    3500 19200
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS32 U34
U 4 1 5EEF9D35
P 4450 17250
AR Path="/5E812EB7/5EEF9D35" Ref="U34"  Part="4" 
AR Path="/5EEF9D35" Ref="U34"  Part="4" 
F 0 "U34" H 4450 17575 50  0000 C CNN
F 1 "74LS32" H 4450 17484 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 4450 17250 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 4450 17250 50  0001 C CNN
	4    4450 17250
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS32 U20
U 3 1 5EEF9D3B
P 4550 19800
AR Path="/5E812EB7/5EEF9D3B" Ref="U20"  Part="3" 
AR Path="/5EEF9D3B" Ref="U20"  Part="3" 
F 0 "U20" H 4550 20125 50  0000 C CNN
F 1 "74LS32" H 4550 20034 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 4550 19800 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 4550 19800 50  0001 C CNN
	3    4550 19800
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS32 U20
U 2 1 5EEF9D41
P 4500 19200
AR Path="/5E812EB7/5EEF9D41" Ref="U20"  Part="2" 
AR Path="/5EEF9D41" Ref="U20"  Part="2" 
F 0 "U20" H 4500 19525 50  0000 C CNN
F 1 "74LS32" H 4500 19434 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 4500 19200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 4500 19200 50  0001 C CNN
	2    4500 19200
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS32 U12
U 3 1 5EEF9D47
P 4500 18550
AR Path="/5E812EB7/5EEF9D47" Ref="U12"  Part="3" 
AR Path="/5EEF9D47" Ref="U12"  Part="3" 
F 0 "U12" H 4500 18875 50  0000 C CNN
F 1 "74LS32" H 4500 18784 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 4500 18550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 4500 18550 50  0001 C CNN
	3    4500 18550
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS32 U12
U 2 1 5EEF9D4D
P 4450 17950
AR Path="/5E812EB7/5EEF9D4D" Ref="U12"  Part="2" 
AR Path="/5EEF9D4D" Ref="U12"  Part="2" 
F 0 "U12" H 4450 18275 50  0000 C CNN
F 1 "74LS32" H 4450 18184 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 4450 17950 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 4450 17950 50  0001 C CNN
	2    4450 17950
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS04 U35
U 5 1 5EEF9D53
P 2700 19600
AR Path="/5E812EB7/5EEF9D53" Ref="U35"  Part="5" 
AR Path="/5EEF9D53" Ref="U35"  Part="5" 
F 0 "U35" H 2700 19917 50  0000 C CNN
F 1 "74LS04" H 2700 19826 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 2700 19600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 2700 19600 50  0001 C CNN
	5    2700 19600
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS04 U6
U 6 1 5EEF9D59
P 2700 19100
AR Path="/5E812EB7/5EEF9D59" Ref="U6"  Part="6" 
AR Path="/5EEF9D59" Ref="U6"  Part="6" 
F 0 "U6" H 2700 19417 50  0000 C CNN
F 1 "74LS04" H 2700 19326 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 2700 19100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 2700 19100 50  0001 C CNN
	6    2700 19100
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS04 U6
U 5 1 5EEF9D5F
P 2650 18550
AR Path="/5E812EB7/5EEF9D5F" Ref="U6"  Part="5" 
AR Path="/5EEF9D5F" Ref="U6"  Part="5" 
F 0 "U6" H 2650 18867 50  0000 C CNN
F 1 "74LS04" H 2650 18776 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 2650 18550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 2650 18550 50  0001 C CNN
	5    2650 18550
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS04 U6
U 4 1 5EEF9D65
P 2650 17950
AR Path="/5E812EB7/5EEF9D65" Ref="U6"  Part="4" 
AR Path="/5EEF9D65" Ref="U6"  Part="4" 
F 0 "U6" H 2650 18267 50  0000 C CNN
F 1 "74LS04" H 2650 18176 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 2650 17950 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 2650 17950 50  0001 C CNN
	4    2650 17950
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS04 U6
U 2 1 5EEF9D6B
P 2650 17300
AR Path="/5E812EB7/5EEF9D6B" Ref="U6"  Part="2" 
AR Path="/5EEF9D6B" Ref="U6"  Part="2" 
F 0 "U6" H 2650 17617 50  0000 C CNN
F 1 "74LS04" H 2650 17526 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 2650 17300 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 2650 17300 50  0001 C CNN
	2    2650 17300
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS00 U8
U 2 1 5EEF9D71
P 3500 18600
AR Path="/5E812EB7/5EEF9D71" Ref="U8"  Part="2" 
AR Path="/5EEF9D71" Ref="U8"  Part="2" 
F 0 "U8" H 3500 18925 50  0000 C CNN
F 1 "74LS00" H 3500 18834 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 3500 18600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 3500 18600 50  0001 C CNN
	2    3500 18600
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS74 U3
U 2 1 5EEF9D77
P 5250 17350
AR Path="/5E812EB7/5EEF9D77" Ref="U3"  Part="2" 
AR Path="/5EEF9D77" Ref="U3"  Part="2" 
F 0 "U3" H 5250 17831 50  0000 C CNN
F 1 "74LS74" H 5250 17740 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 5250 17350 50  0001 C CNN
F 3 "74xx/74hc_hct74.pdf" H 5250 17350 50  0001 C CNN
	2    5250 17350
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS74 U15
U 2 1 5EEF9D7D
P 5250 18250
AR Path="/5E812EB7/5EEF9D7D" Ref="U15"  Part="2" 
AR Path="/5EEF9D7D" Ref="U15"  Part="2" 
F 0 "U15" H 5250 18731 50  0000 C CNN
F 1 "74LS74" H 5250 18640 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 5250 18250 50  0001 C CNN
F 3 "74xx/74hc_hct74.pdf" H 5250 18250 50  0001 C CNN
	2    5250 18250
	1    0    0    -1  
$EndComp
NoConn ~ 1200 18600
NoConn ~ 1200 18800
NoConn ~ 1200 19600
NoConn ~ 2200 18700
NoConn ~ 1200 19400
NoConn ~ 2200 19500
NoConn ~ 3200 18500
NoConn ~ 3800 18600
NoConn ~ 3200 18700
NoConn ~ 2350 17300
NoConn ~ 2950 17300
NoConn ~ 4400 3800
NoConn ~ 2350 17950
NoConn ~ 2950 17950
NoConn ~ 2350 18550
NoConn ~ 2950 18550
NoConn ~ 3000 19100
NoConn ~ 2400 19100
NoConn ~ 2400 19600
NoConn ~ 3000 19600
NoConn ~ 3200 19100
NoConn ~ 3200 19300
NoConn ~ 3800 19200
NoConn ~ 3200 17950
NoConn ~ 3200 18150
NoConn ~ 3800 18050
$Comp
L 74xx:74LS08 U25
U 1 1 5EEF9D29
P 3500 18050
AR Path="/5E812EB7/5EEF9D29" Ref="U25"  Part="1" 
AR Path="/5EEF9D29" Ref="U25"  Part="1" 
F 0 "U25" H 3500 18375 50  0000 C CNN
F 1 "74LS08" H 3500 18284 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 3500 18050 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 3500 18050 50  0001 C CNN
	1    3500 18050
	1    0    0    -1  
$EndComp
NoConn ~ 4150 17850
NoConn ~ 4150 18050
NoConn ~ 4750 17950
NoConn ~ 4800 18550
NoConn ~ 4200 18450
NoConn ~ 4200 18650
NoConn ~ 4150 17150
NoConn ~ 4150 17350
NoConn ~ 4750 17250
NoConn ~ 4250 19700
NoConn ~ 4200 19300
NoConn ~ 4200 19100
NoConn ~ 4800 19200
NoConn ~ 4850 19800
NoConn ~ 4250 19900
NoConn ~ 4950 17250
NoConn ~ 4950 17350
NoConn ~ 5550 17250
NoConn ~ 5550 17450
NoConn ~ 5250 17650
NoConn ~ 5250 17050
NoConn ~ 5250 17950
NoConn ~ 4950 18150
NoConn ~ 4950 18250
NoConn ~ 5250 18550
NoConn ~ 5550 18350
NoConn ~ 5550 18150
Wire Wire Line
	17000 13450 18050 13450
Wire Wire Line
	15150 13450 15150 13400
NoConn ~ 14900 6350
Wire Wire Line
	10350 15450 10500 15450
$Comp
L Device:CP_Small C13
U 1 1 649135E9
P 13900 15300
F 0 "C13" H 14000 15350 50  0000 L CNN
F 1 "10uF" H 14000 15300 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 13900 15300 50  0001 C CNN
F 3 "~" H 13900 15300 50  0001 C CNN
	1    13900 15300
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 9850 1300 9850
NoConn ~ 4100 1600
NoConn ~ 4100 1800
NoConn ~ 1700 9550
NoConn ~ 3100 9500
NoConn ~ 3100 9400
NoConn ~ 3100 9300
NoConn ~ 3100 9200
NoConn ~ 4100 9700
NoConn ~ 4100 9900
NoConn ~ 5000 9700
NoConn ~ 6900 2750
NoConn ~ 11300 9800
NoConn ~ 11900 11150
NoConn ~ 11900 11850
NoConn ~ 12900 11850
NoConn ~ 12900 11150
NoConn ~ 7750 11900
NoConn ~ 8750 11900
NoConn ~ 5000 11700
NoConn ~ 5000 11800
NoConn ~ 5000 11900
NoConn ~ 5000 12000
NoConn ~ 5000 12100
NoConn ~ 5000 12200
NoConn ~ 5000 11300
NoConn ~ 10500 8050
NoConn ~ 10500 8250
NoConn ~ 11500 8250
NoConn ~ 11500 8050
NoConn ~ 13100 8750
$Comp
L power:PWR_FLAG #FLG0103
U 1 1 5FFA2D4A
P 18700 900
F 0 "#FLG0103" H 18700 975 50  0001 C CNN
F 1 "PWR_FLAG" H 18700 1100 50  0000 C CNN
F 2 "" H 18700 900 50  0001 C CNN
F 3 "~" H 18700 900 50  0001 C CNN
	1    18700 900 
	1    0    0    -1  
$EndComp
Connection ~ 18700 900 
Wire Wire Line
	18700 900  18550 900 
$Comp
L power:PWR_FLAG #FLG0104
U 1 1 600ED1AC
P 18700 1500
F 0 "#FLG0104" H 18700 1575 50  0001 C CNN
F 1 "PWR_FLAG" H 18700 1700 50  0000 C CNN
F 2 "" H 18700 1500 50  0001 C CNN
F 3 "~" H 18700 1500 50  0001 C CNN
	1    18700 1500
	-1   0    0    1   
$EndComp
Connection ~ 18700 1500
Wire Wire Line
	18700 1500 18550 1500
$Comp
L Connector_Generic:Conn_01x10 J1
U 1 1 600F2DBD
P 1100 10950
F 0 "J1" H 1200 10950 50  0000 L CNN
F 1 "Conn_01x10" H 1200 10850 50  0000 L CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x10_P2.54mm_Vertical" H 1100 10950 50  0001 C CNN
F 3 "~" H 1100 10950 50  0001 C CNN
	1    1100 10950
	-1   0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x05 J2
U 1 1 600F79B0
P 1100 11950
F 0 "J2" H 1200 12000 50  0000 L CNN
F 1 "Conn_01x05" H 1200 11900 50  0000 L CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical" H 1100 11950 50  0001 C CNN
F 3 "~" H 1100 11950 50  0001 C CNN
	1    1100 11950
	-1   0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x10 J3
U 1 1 601714F8
P 1100 12750
F 0 "J3" H 1200 12750 50  0000 L CNN
F 1 "Conn_01x10" H 1200 12650 50  0000 L CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x10_P2.54mm_Vertical" H 1100 12750 50  0001 C CNN
F 3 "~" H 1100 12750 50  0001 C CNN
	1    1100 12750
	-1   0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x05 J4
U 1 1 601723E9
P 1100 13650
F 0 "J4" H 1200 13700 50  0000 L CNN
F 1 "Conn_01x05" H 1200 13600 50  0000 L CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical" H 1100 13650 50  0001 C CNN
F 3 "~" H 1100 13650 50  0001 C CNN
	1    1100 13650
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1600 13850 1300 13850
Text Label 1300 13750 0    50   ~ 0
P8
Text Label 1300 13650 0    50   ~ 0
P7
Text Label 1300 13550 0    50   ~ 0
P6
Text Label 1300 13450 0    50   ~ 0
P5
Text Label 1300 13250 0    50   ~ 0
P4
Text Label 1300 13150 0    50   ~ 0
P3
Text Label 1300 13050 0    50   ~ 0
P2
Text Label 1300 12950 0    50   ~ 0
P1
Text Label 1300 12650 0    50   ~ 0
G1
Text Label 1300 12550 0    50   ~ 0
G2
Text Label 1300 12450 0    50   ~ 0
G3
Text Label 1300 12350 0    50   ~ 0
G4
Text Label 1300 12150 0    50   ~ 0
G5
Text Label 1300 12050 0    50   ~ 0
G6
Text Label 1300 11950 0    50   ~ 0
G7
Text Label 1300 11850 0    50   ~ 0
G8
Wire Wire Line
	1600 12850 1400 12850
Wire Wire Line
	1300 12750 1400 12750
Wire Wire Line
	1400 12750 1400 12850
Connection ~ 1400 12850
Wire Wire Line
	1400 12850 1300 12850
Wire Wire Line
	1600 11450 1450 11450
Wire Wire Line
	1450 11350 1450 11450
Wire Wire Line
	1450 11350 1300 11350
Connection ~ 1450 11450
Wire Wire Line
	1450 11450 1300 11450
$Comp
L power:-5V #PWR0105
U 1 1 60463E6E
P 1750 11250
F 0 "#PWR0105" H 1750 11350 50  0001 C CNN
F 1 "-5V" H 1750 11450 50  0000 C CNN
F 2 "" H 1750 11250 50  0001 C CNN
F 3 "" H 1750 11250 50  0001 C CNN
	1    1750 11250
	1    0    0    1   
$EndComp
Wire Wire Line
	1750 11250 1300 11250
$Comp
L power:+15V #PWR0119
U 1 1 604DFF78
P 1750 11150
F 0 "#PWR0119" H 1750 11000 50  0001 C CNN
F 1 "+15V" H 1650 11200 50  0000 R CNN
F 2 "" H 1750 11150 50  0001 C CNN
F 3 "" H 1750 11150 50  0001 C CNN
	1    1750 11150
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1750 11150 1300 11150
NoConn ~ 1300 11050
$Comp
L power:GNDD #PWR0169
U 1 1 60642FB8
P 1750 10550
F 0 "#PWR0169" H 1750 10300 50  0001 C CNN
F 1 "GNDD" H 1800 10350 50  0000 C CNN
F 2 "" H 1750 10550 50  0001 C CNN
F 3 "" H 1750 10550 50  0001 C CNN
	1    1750 10550
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1750 10550 1300 10550
Text Label 1300 10850 0    50   ~ 0
1_VOICE
Text Label 1300 10750 0    50   ~ 0
2_VOICE
Text Label 1300 10650 0    50   ~ 0
4_VOICE
Text Label 1300 10950 0    50   ~ 0
MODE_SWITCH
Text Label 5600 6350 2    50   ~ 0
MODE_SWITCH
$Comp
L power:GNDD #PWR0185
U 1 1 6096D254
P 1750 11750
F 0 "#PWR0185" H 1750 11500 50  0001 C CNN
F 1 "GNDD" H 1800 11550 50  0000 C CNN
F 2 "" H 1750 11750 50  0001 C CNN
F 3 "" H 1750 11750 50  0001 C CNN
	1    1750 11750
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1750 11750 1300 11750
$Comp
L power:GND #PWR0186
U 1 1 60A5151A
P 2000 2600
F 0 "#PWR0186" H 2000 2350 50  0001 C CNN
F 1 "GND" H 2005 2427 50  0000 C CNN
F 2 "" H 2000 2600 50  0001 C CNN
F 3 "" H 2000 2600 50  0001 C CNN
	1    2000 2600
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0187
U 1 1 60A51AA5
P 2000 1200
F 0 "#PWR0187" H 2000 1050 50  0001 C CNN
F 1 "+5V" H 2015 1373 50  0000 C CNN
F 2 "" H 2000 1200 50  0001 C CNN
F 3 "" H 2000 1200 50  0001 C CNN
	1    2000 1200
	1    0    0    -1  
$EndComp
Text Label 13900 2500 2    50   ~ 0
D0
$Comp
L P3:74LS266 U22
U 4 1 5E9D3D2A
P 8250 1850
F 0 "U22" H 8250 2316 50  0000 C CNN
F 1 "74LS266" H 8250 2225 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 8250 1850 50  0001 C CNN
F 3 "" H 8250 1850 50  0001 C CNN
	4    8250 1850
	-1   0    0    -1  
$EndComp
Wire Wire Line
	8750 1950 12200 1950
$Comp
L power:GND #PWR0130
U 1 1 60E966B2
P 16100 1900
F 0 "#PWR0130" H 16100 1650 50  0001 C CNN
F 1 "GND" H 16150 1700 50  0000 C CNN
F 2 "" H 16100 1900 50  0001 C CNN
F 3 "" H 16100 1900 50  0001 C CNN
	1    16100 1900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0132
U 1 1 60E9F2FC
P 17500 7150
F 0 "#PWR0132" H 17500 6900 50  0001 C CNN
F 1 "GND" H 17550 6950 50  0000 C CNN
F 2 "" H 17500 7150 50  0001 C CNN
F 3 "" H 17500 7150 50  0001 C CNN
	1    17500 7150
	1    0    0    -1  
$EndComp
Wire Wire Line
	17500 7150 17500 6900
$Comp
L power:GND #PWR0102
U 1 1 60F19FD7
P 1600 13850
F 0 "#PWR0102" H 1600 13600 50  0001 C CNN
F 1 "GND" H 1650 13650 50  0000 C CNN
F 2 "" H 1600 13850 50  0001 C CNN
F 3 "" H 1600 13850 50  0001 C CNN
	1    1600 13850
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR0103
U 1 1 60F1A28D
P 1600 12850
F 0 "#PWR0103" H 1600 12600 50  0001 C CNN
F 1 "GND" H 1650 12650 50  0000 C CNN
F 2 "" H 1600 12850 50  0001 C CNN
F 3 "" H 1600 12850 50  0001 C CNN
	1    1600 12850
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 60F1C02C
P 1600 11450
F 0 "#PWR0104" H 1600 11200 50  0001 C CNN
F 1 "GND" H 1650 11250 50  0000 C CNN
F 2 "" H 1600 11450 50  0001 C CNN
F 3 "" H 1600 11450 50  0001 C CNN
	1    1600 11450
	-1   0    0    -1  
$EndComp
$Comp
L 74xx:74LS74 U3
U 3 1 5E815C25
P 22350 7600
F 0 "U3" V 22350 7600 50  0000 C CNN
F 1 "74LS74" V 22450 7600 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 7600 50  0001 C CNN
F 3 "74xx/74hc_hct74.pdf" H 22350 7600 50  0001 C CNN
	3    22350 7600
	0    -1   -1   0   
$EndComp
$Comp
L power:GNDD #PWR0166
U 1 1 60F31012
P 19450 9250
F 0 "#PWR0166" H 19450 9000 50  0001 C CNN
F 1 "GNDD" H 19500 9050 50  0000 C CNN
F 2 "" H 19450 9250 50  0001 C CNN
F 3 "" H 19450 9250 50  0001 C CNN
	1    19450 9250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0195
U 1 1 6143BEA0
P 2450 6550
F 0 "#PWR0195" H 2450 6300 50  0001 C CNN
F 1 "GND" H 2500 6350 50  0000 C CNN
F 2 "" H 2450 6550 50  0001 C CNN
F 3 "" H 2450 6550 50  0001 C CNN
	1    2450 6550
	1    0    0    -1  
$EndComp
Text Label 1750 6650 0    50   ~ 0
FROM_KEYBOARD
Text Label 1750 6950 0    50   ~ 0
K4
Text Label 1250 7050 2    50   ~ 0
K0
Text Label 1250 6850 2    50   ~ 0
K2
Text Label 1250 6950 2    50   ~ 0
K1
Text Label 1750 7050 0    50   ~ 0
K3
Text Label 1750 6850 0    50   ~ 0
K5
Wire Wire Line
	12050 2500 12050 950 
Wire Wire Line
	8750 950  12050 950 
Connection ~ 12050 2500
$Comp
L Connector_Generic:Conn_02x07_Odd_Even J5
U 1 1 617C5864
P 1550 6750
F 0 "J5" H 1600 7300 50  0000 C CNN
F 1 "Conn_02x07_Counter_Clockwise" H 1600 7200 50  0000 C CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_2x07_P2.54mm_Vertical" H 1550 6750 50  0001 C CNN
F 3 "~" H 1550 6750 50  0001 C CNN
	1    1550 6750
	-1   0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0190
U 1 1 617C808D
P 750 6450
F 0 "#PWR0190" H 750 6300 50  0001 C CNN
F 1 "+5V" H 800 6650 50  0000 C CNN
F 2 "" H 750 6450 50  0001 C CNN
F 3 "" H 750 6450 50  0001 C CNN
	1    750  6450
	1    0    0    -1  
$EndComp
Wire Wire Line
	750  6450 1050 6450
Wire Wire Line
	1050 6550 1050 6450
Connection ~ 1050 6450
$Comp
L power:-5V #PWR0191
U 1 1 618BB99A
P 750 6650
F 0 "#PWR0191" H 750 6750 50  0001 C CNN
F 1 "-5V" H 750 6850 50  0000 C CNN
F 2 "" H 750 6650 50  0001 C CNN
F 3 "" H 750 6650 50  0001 C CNN
	1    750  6650
	-1   0    0    1   
$EndComp
Wire Wire Line
	750  6650 1050 6650
Wire Wire Line
	1050 6750 1050 6650
Connection ~ 1050 6650
$Comp
L power:+5V #PWR0192
U 1 1 619B150F
P 2200 7000
F 0 "#PWR0192" H 2200 6850 50  0001 C CNN
F 1 "+5V" H 2250 7200 50  0000 C CNN
F 2 "" H 2200 7000 50  0001 C CNN
F 3 "" H 2200 7000 50  0001 C CNN
	1    2200 7000
	1    0    0    -1  
$EndComp
Wire Wire Line
	1750 6550 2000 6550
Wire Wire Line
	1750 6450 2000 6450
Wire Wire Line
	2000 6450 2000 6550
Connection ~ 2000 6550
Wire Wire Line
	2000 6550 2450 6550
Wire Wire Line
	1750 6750 2000 6750
Wire Wire Line
	2000 6750 2000 7000
Wire Wire Line
	2000 7000 2200 7000
Text Notes 1450 14200 0    50   ~ 0
High Frequency Oscillator
Text Notes 4450 14150 2    50   ~ 0
12 Stage Divider (U30, U31, U32)
Text Notes 2500 900  2    50   ~ 0
U1 Voltage Comparator
Text Notes 1850 3250 0    50   ~ 0
U1, U2, U3, U4, U5 decides when to assign a new channel to a voice:\n~ANC~ Assign New Channel to voice\nCLC CLear Existing One
Text Notes 4050 9500 0    50   ~ 0
TOTAL GATE COUNTER
Text Notes 8600 12900 0    50   ~ 0
Channel Position Counter U16\nDecides which will be the next channel to be assigned\nIn MODE B if a channel is already in use, then it will skip it \nand continue on until it finds a free one\nIn MODE A the Channel Position Counter indicates the \noldest channel which will then be reassigned if no free \nchannel is available
Text Notes 14250 9350 0    50   ~ 0
Channel Status RAM U24\nStores the pitch and gate parameters, the number \nof paramters stored being determined by the selector \nswitch SW1 (Number of voices). Data bits D0 to D5 \ngenerate pitch and bit D6 is the gate signal.\n
Text Notes 9000 1650 0    50   ~ 0
Same Frequency Comparator U22,U23\nIt comes into operation when a note is released. \nWhen this occurs, the cirtuit removes the gate \nsignal from the respective memory location but \nrewrites the ptich data which would otherwise \nbe cleared!
Text Notes 15950 5500 0    50   ~ 0
PITCH DAC OUTPUT\nU39 PIN1
Text Notes 18450 8100 0    50   ~ 0
GATE\nU28, PIN13
Text Notes 19300 1900 0    50   ~ 0
Pitch S&H units U27, U40, U41, U42, U43
Wire Wire Line
	11900 8750 11900 8700
Wire Wire Line
	11000 7050 11000 7000
Wire Wire Line
	11000 7400 11000 7450
$Comp
L Device:R R23
U 1 1 5EE5B6D5
P 15150 6850
F 0 "R23" V 14943 6850 50  0000 C CNN
F 1 "200k" V 15034 6850 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 15080 6850 50  0001 C CNN
F 3 "~" H 15150 6850 50  0001 C CNN
	1    15150 6850
	0    1    1    0   
$EndComp
Text Notes 13450 2500 0    50   ~ 0
LSB
Text Notes 13600 6950 0    50   ~ 0
MSB
$Comp
L P3:4041 U38
U 3 1 5EA22244
P 14400 7650
F 0 "U38" H 14400 8066 50  0000 C CNN
F 1 "4041" H 14400 7975 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 14400 7650 50  0001 C CNN
F 3 "" H 14400 7650 50  0001 C CNN
	3    14400 7650
	1    0    0    -1  
$EndComp
Wire Wire Line
	13550 9650 13550 9700
Wire Wire Line
	13250 9650 13250 9900
Wire Wire Line
	12950 9650 12950 9900
Wire Wire Line
	12800 9650 12800 9900
Wire Wire Line
	12650 9650 12650 9900
Wire Wire Line
	12500 9650 12500 9900
Wire Wire Line
	12200 9650 12200 10700
$Comp
L P3:7404 U36
U 7 1 6259877B
P 22350 8300
F 0 "U36" V 21900 8300 50  0000 C CNN
F 1 "7404" V 22000 8300 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 8300 50  0001 C CNN
F 3 "" H 22350 8300 50  0001 C CNN
	7    22350 8300
	0    -1   1    0   
$EndComp
Wire Wire Line
	21950 7600 21950 8300
Connection ~ 21950 7600
Wire Wire Line
	22750 11100 22750 10950
Wire Wire Line
	22750 8300 22750 7600
Connection ~ 22750 8300
Connection ~ 22750 7600
Wire Wire Line
	21950 6550 21950 6700
Wire Wire Line
	15350 1850 15500 1850
Wire Wire Line
	14750 1800 14750 1850
Wire Wire Line
	14750 1850 15350 1850
Wire Wire Line
	15500 1700 15500 1850
Connection ~ 15500 1850
Wire Wire Line
	15500 1850 15800 1850
Connection ~ 15800 1850
Wire Wire Line
	15800 1850 16100 1850
Connection ~ 16100 1850
$Comp
L power:+3.3VDAC #PWR0188
U 1 1 62C8E600
P 13950 1600
F 0 "#PWR0188" H 14100 1550 50  0001 C CNN
F 1 "+3.3VDAC" H 14000 1800 50  0000 C CNN
F 2 "" H 13950 1600 50  0001 C CNN
F 3 "" H 13950 1600 50  0001 C CNN
	1    13950 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	13950 1600 14400 1600
$Comp
L P3:4041 U37
U 5 1 62CCF0EE
P 22350 9000
F 0 "U37" V 21950 9000 50  0000 C CNN
F 1 "4041" V 22050 9000 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 9000 50  0001 C CNN
F 3 "" H 22350 9000 50  0001 C CNN
	5    22350 9000
	0    1    1    0   
$EndComp
Wire Wire Line
	22700 9000 22750 9000
Connection ~ 22750 9000
Wire Wire Line
	22750 9000 22750 8300
Wire Wire Line
	22000 9000 21950 9000
Wire Wire Line
	21950 9000 21950 8300
Connection ~ 21950 8300
$Comp
L P3:4041 U38
U 5 1 63038800
P 22350 9650
F 0 "U38" V 21950 9650 50  0000 C CNN
F 1 "4041" V 22050 9650 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 9650 50  0001 C CNN
F 3 "" H 22350 9650 50  0001 C CNN
	5    22350 9650
	0    1    1    0   
$EndComp
Wire Wire Line
	22700 9650 22750 9650
Connection ~ 22750 9650
Wire Wire Line
	22750 9650 22750 9000
Wire Wire Line
	22000 9650 21950 9650
Wire Wire Line
	21950 9650 21950 9000
Connection ~ 21950 9000
Wire Wire Line
	3600 10450 3600 10400
Wire Wire Line
	3600 2750 3600 2700
Wire Wire Line
	4900 8800 5000 8800
Wire Wire Line
	4900 9000 5000 9000
Wire Wire Line
	2000 2600 2000 2550
$Comp
L power:GNDD #PWR0111
U 1 1 6354F4BA
P 3600 2750
F 0 "#PWR0111" H 3600 2500 50  0001 C CNN
F 1 "GNDD" H 3650 2550 50  0000 C CNN
F 2 "" H 3600 2750 50  0001 C CNN
F 3 "" H 3600 2750 50  0001 C CNN
	1    3600 2750
	1    0    0    -1  
$EndComp
$Comp
L power:GNDD #PWR0147
U 1 1 6355522A
P 3600 10450
F 0 "#PWR0147" H 3600 10200 50  0001 C CNN
F 1 "GNDD" H 3650 10250 50  0000 C CNN
F 2 "" H 3600 10450 50  0001 C CNN
F 3 "" H 3600 10450 50  0001 C CNN
	1    3600 10450
	1    0    0    -1  
$EndComp
$Comp
L power:GNDD #PWR0156
U 1 1 636529DE
P 2200 9450
F 0 "#PWR0156" H 2200 9200 50  0001 C CNN
F 1 "GNDD" H 2250 9250 50  0000 C CNN
F 2 "" H 2200 9450 50  0001 C CNN
F 3 "" H 2200 9450 50  0001 C CNN
	1    2200 9450
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 9450 2200 9300
$Comp
L power:+5V #PWR0189
U 1 1 6375552E
P 2200 8450
F 0 "#PWR0189" H 2200 8300 50  0001 C CNN
F 1 "+5V" H 2215 8623 50  0000 C CNN
F 2 "" H 2200 8450 50  0001 C CNN
F 3 "" H 2200 8450 50  0001 C CNN
	1    2200 8450
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 8450 2200 8800
$Comp
L Connector:Screw_Terminal_01x02 J6
U 1 1 5F5CF0A5
P 17200 15250
F 0 "J6" H 17300 15250 50  0000 L CNN
F 1 "Screw_Terminal_01x02" H 17300 15150 50  0000 L CNN
F 2 "TerminalBlock:TerminalBlock_Altech_AK300-2_P5.00mm" H 17200 15250 50  0001 C CNN
F 3 "~" H 17200 15250 50  0001 C CNN
	1    17200 15250
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:Heatsink HS1
U 1 1 5F6E67BE
P 13800 14950
F 0 "HS1" H 13950 15100 50  0000 L CNN
F 1 "Heatsink" H 13950 15000 50  0000 L CNN
F 2 "Heatsink:Heatsink_Fischer_SK129-STS_42x25mm_2xDrill2.5mm" H 13812 14950 50  0001 C CNN
F 3 "~" H 13812 14950 50  0001 C CNN
	1    13800 14950
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H2
U 1 1 5F6ED022
P 18750 14200
F 0 "H2" H 18850 14250 50  0000 L CNN
F 1 "MountingHole" H 18850 14200 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965_Pad" H 18750 14200 50  0001 C CNN
F 3 "~" H 18750 14200 50  0001 C CNN
	1    18750 14200
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H6
U 1 1 5F6ED353
P 19450 14200
F 0 "H6" H 19550 14250 50  0000 L CNN
F 1 "MountingHole" H 19550 14200 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965_Pad" H 19450 14200 50  0001 C CNN
F 3 "~" H 19450 14200 50  0001 C CNN
	1    19450 14200
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H3
U 1 1 5F6EE049
P 18750 14400
F 0 "H3" H 18850 14450 50  0000 L CNN
F 1 "MountingHole" H 18850 14400 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965_Pad" H 18750 14400 50  0001 C CNN
F 3 "~" H 18750 14400 50  0001 C CNN
	1    18750 14400
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H7
U 1 1 5F6EE04F
P 19450 14400
F 0 "H7" H 19550 14450 50  0000 L CNN
F 1 "MountingHole" H 19550 14400 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965_Pad" H 19450 14400 50  0001 C CNN
F 3 "~" H 19450 14400 50  0001 C CNN
	1    19450 14400
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H4
U 1 1 5F76C77A
P 18750 14600
F 0 "H4" H 18850 14650 50  0000 L CNN
F 1 "MountingHole" H 18850 14600 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965_Pad" H 18750 14600 50  0001 C CNN
F 3 "~" H 18750 14600 50  0001 C CNN
	1    18750 14600
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H8
U 1 1 5F76C780
P 19450 14600
F 0 "H8" H 19550 14650 50  0000 L CNN
F 1 "MountingHole" H 19550 14600 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965_Pad" H 19450 14600 50  0001 C CNN
F 3 "~" H 19450 14600 50  0001 C CNN
	1    19450 14600
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H1
U 1 1 5F7EADAB
P 18750 14000
F 0 "H1" H 18850 14050 50  0000 L CNN
F 1 "MountingHole" H 18850 14000 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965_Pad" H 18750 14000 50  0001 C CNN
F 3 "~" H 18750 14000 50  0001 C CNN
	1    18750 14000
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H5
U 1 1 5F7EADB1
P 19450 14000
F 0 "H5" H 19550 14050 50  0000 L CNN
F 1 "MountingHole" H 19550 14000 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965_Pad" H 19450 14000 50  0001 C CNN
F 3 "~" H 19450 14000 50  0001 C CNN
	1    19450 14000
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C20
U 1 1 5F9F56C2
P 11550 15300
F 0 "C20" H 11650 15350 50  0000 L CNN
F 1 "10uF" H 11650 15300 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 11550 15300 50  0001 C CNN
F 3 "~" H 11550 15300 50  0001 C CNN
	1    11550 15300
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C19
U 1 1 5F9F60CD
P 11900 15300
F 0 "C19" H 12000 15350 50  0000 L CNN
F 1 "10uF" H 12000 15300 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 11900 15300 50  0001 C CNN
F 3 "~" H 11900 15300 50  0001 C CNN
	1    11900 15300
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C18
U 1 1 5F9F63E2
P 12250 15300
F 0 "C18" H 12350 15350 50  0000 L CNN
F 1 "10uF" H 12350 15300 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 12250 15300 50  0001 C CNN
F 3 "~" H 12250 15300 50  0001 C CNN
	1    12250 15300
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C17
U 1 1 5F9F6964
P 12600 15300
F 0 "C17" H 12700 15350 50  0000 L CNN
F 1 "10uF" H 12700 15300 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 12600 15300 50  0001 C CNN
F 3 "~" H 12600 15300 50  0001 C CNN
	1    12600 15300
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C16
U 1 1 5F9F6E95
P 12900 15300
F 0 "C16" H 13000 15350 50  0000 L CNN
F 1 "10uF" H 13000 15300 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 12900 15300 50  0001 C CNN
F 3 "~" H 12900 15300 50  0001 C CNN
	1    12900 15300
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C15
U 1 1 5F9F7282
P 13250 15300
F 0 "C15" H 13350 15350 50  0000 L CNN
F 1 "10uF" H 13350 15300 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 13250 15300 50  0001 C CNN
F 3 "~" H 13250 15300 50  0001 C CNN
	1    13250 15300
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C14
U 1 1 5F9F777D
P 13600 15300
F 0 "C14" H 13700 15350 50  0000 L CNN
F 1 "10uF" H 13700 15300 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 13600 15300 50  0001 C CNN
F 3 "~" H 13600 15300 50  0001 C CNN
	1    13600 15300
	1    0    0    -1  
$EndComp
Wire Wire Line
	10350 15150 10500 15150
Wire Wire Line
	13900 15200 13900 15150
Connection ~ 13900 15150
Wire Wire Line
	13900 15150 14050 15150
Wire Wire Line
	13900 15400 13900 15450
Connection ~ 13900 15450
Wire Wire Line
	13900 15450 14350 15450
Wire Wire Line
	13600 15400 13600 15450
Connection ~ 13600 15450
Wire Wire Line
	13600 15200 13600 15150
Connection ~ 13600 15150
Wire Wire Line
	13600 15150 13900 15150
Wire Wire Line
	13250 15200 13250 15150
Connection ~ 13250 15150
Wire Wire Line
	13250 15150 13600 15150
Wire Wire Line
	12900 15200 12900 15150
Connection ~ 12900 15150
Wire Wire Line
	12900 15150 13250 15150
Wire Wire Line
	12600 15200 12600 15150
Connection ~ 12600 15150
Wire Wire Line
	12600 15150 12900 15150
Wire Wire Line
	12600 15400 12600 15450
Connection ~ 12600 15450
Wire Wire Line
	12600 15450 12900 15450
Wire Wire Line
	12900 15400 12900 15450
Connection ~ 12900 15450
Wire Wire Line
	12900 15450 13250 15450
Wire Wire Line
	13250 15400 13250 15450
Connection ~ 13250 15450
Wire Wire Line
	13250 15450 13600 15450
Wire Wire Line
	12250 15400 12250 15450
Connection ~ 12250 15450
Wire Wire Line
	12250 15450 12600 15450
Wire Wire Line
	12250 15200 12250 15150
Connection ~ 12250 15150
Wire Wire Line
	12250 15150 12600 15150
Wire Wire Line
	11900 15200 11900 15150
Connection ~ 11900 15150
Wire Wire Line
	11900 15150 12250 15150
Wire Wire Line
	11900 15400 11900 15450
Connection ~ 11900 15450
Wire Wire Line
	11900 15450 12250 15450
Wire Wire Line
	11550 15200 11550 15150
Connection ~ 11550 15150
Wire Wire Line
	11550 15150 11900 15150
Wire Wire Line
	11550 15400 11550 15450
Connection ~ 11550 15450
Wire Wire Line
	11550 15450 11900 15450
Text Label 17100 14300 0    50   ~ 0
SL1
Text Label 16500 14300 0    50   ~ 0
SL2
$Comp
L Device:CP_Small C21
U 1 1 611C1D0A
P 11200 15300
F 0 "C21" H 11300 15350 50  0000 L CNN
F 1 "10uF" H 11300 15300 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 11200 15300 50  0001 C CNN
F 3 "~" H 11200 15300 50  0001 C CNN
	1    11200 15300
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C22
U 1 1 611C248D
P 10850 15300
F 0 "C22" H 10950 15350 50  0000 L CNN
F 1 "10uF" H 10950 15300 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 10850 15300 50  0001 C CNN
F 3 "~" H 10850 15300 50  0001 C CNN
	1    10850 15300
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C23
U 1 1 611C2A0F
P 10500 15300
F 0 "C23" H 10600 15350 50  0000 L CNN
F 1 "10uF" H 10600 15300 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 10500 15300 50  0001 C CNN
F 3 "~" H 10500 15300 50  0001 C CNN
	1    10500 15300
	1    0    0    -1  
$EndComp
Wire Wire Line
	10500 15200 10500 15150
Connection ~ 10500 15150
Wire Wire Line
	10500 15150 10850 15150
Wire Wire Line
	10850 15200 10850 15150
Connection ~ 10850 15150
Wire Wire Line
	10850 15150 11200 15150
Wire Wire Line
	11200 15200 11200 15150
Connection ~ 11200 15150
Wire Wire Line
	11200 15150 11550 15150
Wire Wire Line
	11200 15400 11200 15450
Connection ~ 11200 15450
Wire Wire Line
	11200 15450 11550 15450
Wire Wire Line
	10850 15400 10850 15450
Connection ~ 10850 15450
Wire Wire Line
	10850 15450 11200 15450
Wire Wire Line
	10500 15400 10500 15450
Connection ~ 10500 15450
Wire Wire Line
	10500 15450 10850 15450
$Comp
L Regulator_Linear:L7805 U44
U 1 1 5EA580A8
P 14350 15150
F 0 "U44" H 14350 15450 50  0000 C CNN
F 1 "L7805" H 14350 15350 50  0000 C CNN
F 2 "Package_TO_SOT_THT:TO-220-3_Vertical" H 14375 15000 50  0001 L CIN
F 3 "http://www.st.com/content/ccc/resource/technical/document/datasheet/41/4f/b3/b0/12/d4/47/88/CD00000444.pdf/files/CD00000444.pdf/jcr:content/translations/en.CD00000444.pdf" H 14350 15100 50  0001 C CNN
	1    14350 15150
	-1   0    0    -1  
$EndComp
$Comp
L power:PWR_FLAG #FLG0106
U 1 1 6177A1B8
P 14950 15150
F 0 "#FLG0106" H 14950 15225 50  0001 C CNN
F 1 "PWR_FLAG" H 14950 15350 50  0000 C CNN
F 2 "" H 14950 15150 50  0001 C CNN
F 3 "~" H 14950 15150 50  0001 C CNN
	1    14950 15150
	1    0    0    -1  
$EndComp
$Comp
L power:PWR_FLAG #FLG0107
U 1 1 6177E2A6
P 14650 15450
F 0 "#FLG0107" H 14650 15525 50  0001 C CNN
F 1 "PWR_FLAG" H 14650 15650 50  0000 C CNN
F 2 "" H 14650 15450 50  0001 C CNN
F 3 "~" H 14650 15450 50  0001 C CNN
	1    14650 15450
	-1   0    0    1   
$EndComp
Connection ~ 14650 15450
Wire Wire Line
	14650 15450 14350 15450
Connection ~ 14950 15150
Wire Wire Line
	14950 15150 15150 15150
Wire Wire Line
	13600 15450 13900 15450
Wire Wire Line
	15550 15800 15750 15800
Wire Wire Line
	15550 14800 15750 14800
Wire Wire Line
	15550 15200 15550 15250
Wire Wire Line
	16000 15200 16000 15350
Wire Wire Line
	17000 15250 16500 15250
Wire Wire Line
	16500 15250 16500 14650
Wire Wire Line
	16500 14650 15750 14650
Wire Wire Line
	15750 14650 15750 14800
Connection ~ 15750 14800
Wire Wire Line
	15750 14800 16000 14800
Wire Wire Line
	15750 15800 15750 15900
Wire Wire Line
	15750 15900 16500 15900
Wire Wire Line
	16500 15900 16500 15350
Wire Wire Line
	16500 15350 17000 15350
Connection ~ 15750 15800
Wire Wire Line
	15750 15800 16000 15800
Wire Wire Line
	15550 15250 15400 15250
Wire Wire Line
	15400 15250 15400 15150
Wire Wire Line
	15400 15150 15150 15150
Connection ~ 15550 15250
Wire Wire Line
	15550 15250 15550 15400
Connection ~ 15150 15150
Wire Wire Line
	15150 15450 15800 15450
Wire Wire Line
	15800 15450 15800 15350
Wire Wire Line
	15800 15350 16000 15350
Connection ~ 15150 15450
Connection ~ 16000 15350
Wire Wire Line
	16000 15350 16000 15400
Wire Wire Line
	19000 900  19800 900 
Wire Wire Line
	17500 900  18200 900 
Wire Wire Line
	17500 1500 18200 1500
Connection ~ 19000 900 
$Comp
L power:-5V #PWR0193
U 1 1 6248153D
P 19800 1550
F 0 "#PWR0193" H 19800 1650 50  0001 C CNN
F 1 "-5V" H 19815 1723 50  0000 C CNN
F 2 "" H 19800 1550 50  0001 C CNN
F 3 "" H 19800 1550 50  0001 C CNN
	1    19800 1550
	-1   0    0    1   
$EndComp
Wire Wire Line
	19800 1550 19800 1500
$Comp
L power:+5V #PWR0165
U 1 1 62585425
P 19450 7850
F 0 "#PWR0165" H 19450 7700 50  0001 C CNN
F 1 "+5V" H 19465 8023 50  0000 C CNN
F 2 "" H 19450 7850 50  0001 C CNN
F 3 "" H 19450 7850 50  0001 C CNN
	1    19450 7850
	1    0    0    -1  
$EndComp
Wire Wire Line
	18700 1500 19800 1500
Connection ~ 19800 1500
Wire Wire Line
	15350 5200 15350 5450
Wire Wire Line
	15300 5450 15350 5450
Connection ~ 15350 5450
Wire Wire Line
	15350 5450 15350 5700
Wire Wire Line
	15000 5450 14950 5450
Wire Wire Line
	14950 5450 14950 6150
Wire Wire Line
	14950 6150 14900 6150
Connection ~ 14950 5450
Wire Wire Line
	14950 5450 14900 5450
Wire Wire Line
	15000 6850 14950 6850
Wire Wire Line
	15300 6850 15350 6850
Wire Wire Line
	14950 6850 14950 7550
Wire Wire Line
	14950 7550 14900 7550
Connection ~ 14950 6850
Wire Wire Line
	14950 6850 14900 6850
Connection ~ 16600 7800
Wire Wire Line
	16600 7800 16600 8750
Wire Wire Line
	16600 6200 16600 7800
Connection ~ 12800 6100
Wire Wire Line
	12800 6100 12800 6950
Connection ~ 12800 6950
Wire Wire Line
	12800 6950 12800 8750
Wire Wire Line
	15800 6200 15350 6200
Connection ~ 15350 6200
Wire Wire Line
	15350 6200 15350 6000
Wire Wire Line
	12650 5550 13050 5550
Wire Wire Line
	13900 6250 13050 6250
Wire Wire Line
	13050 6250 13050 5550
Connection ~ 13050 5550
Wire Wire Line
	13050 5550 13900 5550
Text Label 13900 6250 2    50   ~ 0
D4
Wire Wire Line
	12800 6950 13050 6950
Wire Wire Line
	13050 7650 13050 6950
Wire Wire Line
	13900 7650 13050 7650
Connection ~ 13050 6950
Wire Wire Line
	13050 6950 13900 6950
Text Label 13900 7650 2    50   ~ 0
D5
Wire Wire Line
	13250 8600 13250 8750
$Comp
L power:+5V #PWR0101
U 1 1 63C2BA63
P 13850 9700
F 0 "#PWR0101" H 13850 9550 50  0001 C CNN
F 1 "+5V" H 13865 9873 50  0000 C CNN
F 2 "" H 13850 9700 50  0001 C CNN
F 3 "" H 13850 9700 50  0001 C CNN
	1    13850 9700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0178
U 1 1 63C31885
P 11900 8700
F 0 "#PWR0178" H 11900 8450 50  0001 C CNN
F 1 "GND" H 11905 8527 50  0000 C CNN
F 2 "" H 11900 8700 50  0001 C CNN
F 3 "" H 11900 8700 50  0001 C CNN
	1    11900 8700
	-1   0    0    1   
$EndComp
$Comp
L P3:74LS266 U22
U 5 1 63CA50D0
P 22350 10300
F 0 "U22" V 22750 10300 50  0000 C CNN
F 1 "74LS266" V 22650 10300 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 10300 50  0001 C CNN
F 3 "https://pdf1.alldatasheet.com/datasheet-pdf/download/51062/FAIRCHILD/74LS266.html" H 22350 10300 50  0001 C CNN
	5    22350 10300
	0    -1   -1   0   
$EndComp
Connection ~ 22750 10300
Wire Wire Line
	22750 10300 22750 9650
Wire Wire Line
	21950 9650 21950 10300
Connection ~ 21950 9650
$Comp
L P3:74LS266 U23
U 5 1 63DD95A0
P 22350 10950
F 0 "U23" V 22750 10950 50  0000 C CNN
F 1 "74LS266" V 22650 10950 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 22350 10950 50  0001 C CNN
F 3 "https://pdf1.alldatasheet.com/datasheet-pdf/download/51062/FAIRCHILD/74LS266.html" H 22350 10950 50  0001 C CNN
	5    22350 10950
	0    -1   -1   0   
$EndComp
Connection ~ 22750 10950
Wire Wire Line
	22750 10950 22750 10300
Wire Wire Line
	21950 10950 21950 10300
Connection ~ 21950 10300
Text Notes 2950 12000 0    50   ~ 0
Master Clock/Timing Generator
$Comp
L 74xx:74LS244 U17
U 1 1 5E9C3F5D
P 12400 11650
F 0 "U17" H 12400 11550 50  0000 C CNN
F 1 "74LS244" H 12600 12350 50  0000 C CNN
F 2 "Package_DIP:DIP-20_W7.62mm_LongPads" H 12400 11650 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS244" H 12400 11650 50  0001 C CNN
	1    12400 11650
	1    0    0    -1  
$EndComp
$Comp
L Device:R R10
U 1 1 61EA46DC
P 18050 12950
F 0 "R10" H 18120 12996 50  0000 L CNN
F 1 "2k7" H 18120 12905 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 17980 12950 50  0001 C CNN
F 3 "~" H 18050 12950 50  0001 C CNN
	1    18050 12950
	1    0    0    -1  
$EndComp
Wire Wire Line
	1050 6550 1250 6550
Wire Wire Line
	1050 6450 1250 6450
Wire Wire Line
	1050 6750 1250 6750
Wire Wire Line
	1050 6650 1250 6650
$Comp
L 74xx:74LS04 U35
U 4 1 5E86DE8B
P 5400 12000
F 0 "U35" V 5446 11820 50  0000 R CNN
F 1 "74LS04" V 5355 11820 50  0000 R CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 5400 12000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 5400 12000 50  0001 C CNN
	4    5400 12000
	0    -1   -1   0   
$EndComp
$Comp
L 74xx:74LS32 U34
U 3 1 5E8A6081
P 5850 12400
F 0 "U34" H 5850 12050 50  0000 C CNN
F 1 "74LS32" H 5850 12150 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 5850 12400 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 5850 12400 50  0001 C CNN
	3    5850 12400
	1    0    0    1   
$EndComp
Text Label 11100 13150 2    50   ~ 0
M
Wire Wire Line
	11100 13150 11200 13150
Wire Wire Line
	11100 13500 11100 13150
Wire Wire Line
	11200 13500 11100 13500
Text Label 11200 12950 2    50   ~ 0
~CLC
Text Label 11200 13700 2    50   ~ 0
~ANC
$Comp
L 74xx:74LS32 U20
U 4 1 5E8A0BB2
P 11500 13600
F 0 "U20" H 11500 13925 50  0000 C CNN
F 1 "74LS32" H 11500 13834 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 11500 13600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 11500 13600 50  0001 C CNN
	4    11500 13600
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS32 U20
U 1 1 5E892107
P 11500 13050
F 0 "U20" H 11500 13375 50  0000 C CNN
F 1 "74LS32" H 11500 13284 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 11500 13050 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 11500 13050 50  0001 C CNN
	1    11500 13050
	1    0    0    -1  
$EndComp
Text Label 11900 12050 2    50   ~ 0
U17_0EA
Text Label 11800 13600 0    50   ~ 0
U17_0EA
Text Label 11900 12150 2    50   ~ 0
U17_0EB
Text Label 11800 13050 0    50   ~ 0
U17_0EB
$EndSCHEMATC