DuPAL_Board/board/DuPal_DIP/DuPal_DIP.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 1 1
Title "DuPAL"
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L MCU_Microchip_ATmega:ATmega8A-PU U1
U 1 1 5E54C24B
P 2300 2500
F 0 "U1" H 1850 3850 50  0000 C CNN
F 1 "ATmega8A-PU" H 2750 3850 50  0000 C CNN
F 2 "Package_DIP:DIP-28_W7.62mm" H 2300 2500 50  0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/Microchip%208bit%20mcu%20AVR%20ATmega8A%20data%20sheet%2040001974A.pdf" H 2300 2500 50  0001 C CNN
	1    2300 2500
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC595 U2
U 1 1 5E54D2F2
P 13850 1500
F 0 "U2" H 13600 2050 50  0000 C CNN
F 1 "74HC595" H 14100 2050 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 13850 1500 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/sn74hc595.pdf" H 13850 1500 50  0001 C CNN
	1    13850 1500
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC595 U3
U 1 1 5E54DF9A
P 13850 3400
F 0 "U3" H 13600 3950 50  0000 C CNN
F 1 "74HC595" H 14100 3950 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 13850 3400 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/sn74hc595.pdf" H 13850 3400 50  0001 C CNN
	1    13850 3400
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0101
U 1 1 5E54FA95
P 13850 850
F 0 "#PWR0101" H 13850 700 50  0001 C CNN
F 1 "VCC" H 13867 1023 50  0000 C CNN
F 2 "" H 13850 850 50  0001 C CNN
F 3 "" H 13850 850 50  0001 C CNN
	1    13850 850 
	1    0    0    -1  
$EndComp
Wire Wire Line
	13850 850  13850 900 
$Comp
L power:VCC #PWR0102
U 1 1 5E5508CD
P 13850 2750
F 0 "#PWR0102" H 13850 2600 50  0001 C CNN
F 1 "VCC" H 13867 2923 50  0000 C CNN
F 2 "" H 13850 2750 50  0001 C CNN
F 3 "" H 13850 2750 50  0001 C CNN
	1    13850 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	13850 2750 13850 2800
Wire Wire Line
	13850 4100 13850 4150
$Comp
L power:GND #PWR0103
U 1 1 5E55166F
P 13850 2250
F 0 "#PWR0103" H 13850 2000 50  0001 C CNN
F 1 "GND" H 13855 2077 50  0000 C CNN
F 2 "" H 13850 2250 50  0001 C CNN
F 3 "" H 13850 2250 50  0001 C CNN
	1    13850 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	13850 2200 13850 2250
Wire Wire Line
	13450 3000 13350 3000
Wire Wire Line
	13350 3000 13350 2500
Wire Wire Line
	13350 2500 14350 2500
Wire Wire Line
	14350 2500 14350 2000
Wire Wire Line
	14350 2000 14250 2000
$Comp
L Device:R_Small R1
U 1 1 5E551CDC
P 9200 7350
F 0 "R1" V 9250 7500 50  0000 C CNN
F 1 "10K" V 9250 7200 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" H 9200 7350 50  0001 C CNN
F 3 "~" H 9200 7350 50  0001 C CNN
	1    9200 7350
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R2
U 1 1 5E552336
P 9200 7450
F 0 "R2" V 9250 7600 50  0000 C CNN
F 1 "10K" V 9250 7300 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" H 9200 7450 50  0001 C CNN
F 3 "~" H 9200 7450 50  0001 C CNN
	1    9200 7450
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R3
U 1 1 5E5527C9
P 9200 7550
F 0 "R3" V 9250 7700 50  0000 C CNN
F 1 "10K" V 9250 7400 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" H 9200 7550 50  0001 C CNN
F 3 "~" H 9200 7550 50  0001 C CNN
	1    9200 7550
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R4
U 1 1 5E552DE4
P 9200 7650
F 0 "R4" V 9250 7800 50  0000 C CNN
F 1 "10K" V 9250 7500 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" H 9200 7650 50  0001 C CNN
F 3 "~" H 9200 7650 50  0001 C CNN
	1    9200 7650
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R5
U 1 1 5E553248
P 9200 7750
F 0 "R5" V 9250 7900 50  0000 C CNN
F 1 "10K" V 9250 7600 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" H 9200 7750 50  0001 C CNN
F 3 "~" H 9200 7750 50  0001 C CNN
	1    9200 7750
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R6
U 1 1 5E553793
P 9200 7850
F 0 "R6" V 9250 8000 50  0000 C CNN
F 1 "10K" V 9250 7700 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" H 9200 7850 50  0001 C CNN
F 3 "~" H 9200 7850 50  0001 C CNN
	1    9200 7850
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R7
U 1 1 5E553DF6
P 9200 7950
F 0 "R7" V 9250 8100 50  0000 C CNN
F 1 "10K" V 9250 7800 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" H 9200 7950 50  0001 C CNN
F 3 "~" H 9200 7950 50  0001 C CNN
	1    9200 7950
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R8
U 1 1 5E554351
P 9200 8050
F 0 "R8" V 9250 8200 50  0000 C CNN
F 1 "10K" V 9250 7900 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" H 9200 8050 50  0001 C CNN
F 3 "~" H 9200 8050 50  0001 C CNN
	1    9200 8050
	0    -1   -1   0   
$EndComp
$Comp
L Logic_Programmable:PAL16L8 U5
U 1 1 5E5512FA
P 6300 1550
F 0 "U5" H 6000 2150 50  0000 C CNN
F 1 "20 Pin PAL" H 6550 2150 50  0000 C CNN
F 2 "Socket:DIP_Socket-20_W4.3_W5.08_W7.62_W10.16_W10.9_3M_220-3342-00-0602J" H 6300 1550 50  0001 C CNN
F 3 "" H 6300 1550 50  0001 C CNN
	1    6300 1550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5E551F7F
P 6300 2200
F 0 "#PWR0104" H 6300 1950 50  0001 C CNN
F 1 "GND" H 6305 2027 50  0000 C CNN
F 2 "" H 6300 2200 50  0001 C CNN
F 3 "" H 6300 2200 50  0001 C CNN
	1    6300 2200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6300 2200 6300 2150
$Comp
L power:VCC #PWR0105
U 1 1 5E5538C6
P 6300 800
F 0 "#PWR0105" H 6300 650 50  0001 C CNN
F 1 "VCC" H 6317 973 50  0000 C CNN
F 2 "" H 6300 800 50  0001 C CNN
F 3 "" H 6300 800 50  0001 C CNN
	1    6300 800 
	1    0    0    -1  
$EndComp
Wire Wire Line
	6300 800  6300 850 
$Comp
L power:VCC #PWR0106
U 1 1 5E5B3D6B
P 2350 900
F 0 "#PWR0106" H 2350 750 50  0001 C CNN
F 1 "VCC" H 2367 1073 50  0000 C CNN
F 2 "" H 2350 900 50  0001 C CNN
F 3 "" H 2350 900 50  0001 C CNN
	1    2350 900 
	1    0    0    -1  
$EndComp
Wire Wire Line
	2300 1100 2300 1000
Wire Wire Line
	2300 1000 2350 1000
Wire Wire Line
	2400 1000 2400 1100
Wire Wire Line
	2350 1000 2350 900 
Connection ~ 2350 1000
Wire Wire Line
	2350 1000 2400 1000
$Comp
L power:VCC #PWR0107
U 1 1 5E5BA9B3
P 1550 2000
F 0 "#PWR0107" H 1550 1850 50  0001 C CNN
F 1 "VCC" V 1568 2127 50  0000 L CNN
F 2 "" H 1550 2000 50  0001 C CNN
F 3 "" H 1550 2000 50  0001 C CNN
	1    1550 2000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1700 2000 1550 2000
$Comp
L power:GND #PWR0108
U 1 1 5E5C11F5
P 2350 4050
F 0 "#PWR0108" H 2350 3800 50  0001 C CNN
F 1 "GND" H 2355 3877 50  0000 C CNN
F 2 "" H 2350 4050 50  0001 C CNN
F 3 "" H 2350 4050 50  0001 C CNN
	1    2350 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	2300 3900 2300 3950
Wire Wire Line
	2300 3950 2350 3950
Wire Wire Line
	2400 3950 2400 3900
Wire Wire Line
	2350 3950 2350 4050
Connection ~ 2350 3950
Wire Wire Line
	2350 3950 2400 3950
Wire Wire Line
	2900 2800 3200 2800
Wire Wire Line
	2900 2900 3200 2900
Text Label 3200 2800 2    50   ~ 0
TTL-RX
Text Label 3200 2900 2    50   ~ 0
TTL-TX
Wire Wire Line
	1700 1600 1200 1600
Wire Wire Line
	1700 1800 1200 1800
Wire Wire Line
	1700 1400 1200 1400
Text Label 1200 1400 0    50   ~ 0
~RESET
Text Label 1200 1600 0    50   ~ 0
XTAL1
Text Label 1200 1800 0    50   ~ 0
XTAL2
Wire Wire Line
	2900 1700 3400 1700
Wire Wire Line
	2900 1800 3400 1800
Text Label 3400 1700 2    50   ~ 0
MOSI
Text Label 3400 1800 2    50   ~ 0
MISO
Text Label 3400 1900 2    50   ~ 0
SCK
$Comp
L Device:R_Small R15
U 1 1 5E55A081
P 1100 1400
F 0 "R15" V 1296 1400 50  0000 C CNN
F 1 "10K" V 1205 1400 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" H 1100 1400 50  0001 C CNN
F 3 "~" H 1100 1400 50  0001 C CNN
	1    1100 1400
	0    -1   -1   0   
$EndComp
$Comp
L power:VCC #PWR0109
U 1 1 5E55EA3E
P 850 1300
F 0 "#PWR0109" H 850 1150 50  0001 C CNN
F 1 "VCC" H 867 1473 50  0000 C CNN
F 2 "" H 850 1300 50  0001 C CNN
F 3 "" H 850 1300 50  0001 C CNN
	1    850  1300
	1    0    0    -1  
$EndComp
Wire Wire Line
	850  1300 850  1400
Wire Wire Line
	850  1400 1000 1400
$Comp
L Connector:AVR-ISP-6 J1
U 1 1 5E563421
P 6800 3400
F 0 "J1" H 6471 3496 50  0000 R CNN
F 1 "AVR-ISP-6" H 6471 3405 50  0000 R CNN
F 2 "Connector_IDC:IDC-Header_2x03_P2.54mm_Vertical" V 6550 3450 50  0001 C CNN
F 3 " ~" H 5525 2850 50  0001 C CNN
	1    6800 3400
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0110
U 1 1 5E564035
P 6700 2850
F 0 "#PWR0110" H 6700 2700 50  0001 C CNN
F 1 "VCC" H 6717 3023 50  0000 C CNN
F 2 "" H 6700 2850 50  0001 C CNN
F 3 "" H 6700 2850 50  0001 C CNN
	1    6700 2850
	1    0    0    -1  
$EndComp
Wire Wire Line
	6700 2850 6700 2900
$Comp
L power:GND #PWR0111
U 1 1 5E5686ED
P 6700 3850
F 0 "#PWR0111" H 6700 3600 50  0001 C CNN
F 1 "GND" H 6705 3677 50  0000 C CNN
F 2 "" H 6700 3850 50  0001 C CNN
F 3 "" H 6700 3850 50  0001 C CNN
	1    6700 3850
	1    0    0    -1  
$EndComp
Wire Wire Line
	6700 3800 6700 3850
Wire Wire Line
	7200 3200 7550 3200
Wire Wire Line
	7200 3300 7550 3300
Wire Wire Line
	7200 3400 7550 3400
Text Label 7550 3200 2    50   ~ 0
MISO
Text Label 7550 3300 2    50   ~ 0
MOSI
Text Label 7550 3400 2    50   ~ 0
SCK
$Comp
L Switch:SW_Push SW1
U 1 1 5E57F8A0
P 7500 3800
F 0 "SW1" H 7500 4000 50  0000 C CNN
F 1 "SW_Push" H 7500 3700 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm" H 7500 4000 50  0001 C CNN
F 3 "~" H 7500 4000 50  0001 C CNN
	1    7500 3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	7200 3500 7700 3500
Text Label 7550 3500 2    50   ~ 0
~RESET
Wire Wire Line
	7700 3500 7700 3800
Wire Wire Line
	7300 3800 6700 3800
Connection ~ 6700 3800
Wire Wire Line
	13450 1100 12750 1100
Wire Wire Line
	13450 1300 13150 1300
Wire Wire Line
	13450 1400 13200 1400
Wire Wire Line
	13450 1600 13250 1600
Wire Wire Line
	13450 1700 13300 1700
Wire Wire Line
	13300 1700 13300 3600
Wire Wire Line
	13300 3600 13450 3600
Connection ~ 13300 1700
Wire Wire Line
	13300 1700 12750 1700
Wire Wire Line
	13250 1600 13250 3500
Wire Wire Line
	13250 3500 13450 3500
Connection ~ 13250 1600
Wire Wire Line
	13250 1600 12750 1600
Wire Wire Line
	13200 1400 13200 3300
Wire Wire Line
	13200 3300 13450 3300
Connection ~ 13200 1400
Wire Wire Line
	13200 1400 12750 1400
Wire Wire Line
	13150 1300 13150 3200
Wire Wire Line
	13150 3200 13450 3200
Connection ~ 13150 1300
Wire Wire Line
	13150 1300 12750 1300
Text Label 12750 1100 0    50   ~ 0
SIPO_SER
Text Label 12750 1300 0    50   ~ 0
SIPO_CLK
Text Label 12750 1400 0    50   ~ 0
~SIPO_CLR
Text Label 12750 1700 0    50   ~ 0
~SIPO_OE
Text Label 12750 1600 0    50   ~ 0
SIPO_RCLK
$Comp
L Device:LED_Small D1
U 1 1 5E5FB132
P 3650 1900
F 0 "D1" H 3650 2135 50  0000 C CNN
F 1 "DATA_LED" H 3650 2044 50  0000 C CNN
F 2 "LED_THT:LED_D2.0mm_W4.8mm_H2.5mm_FlatTop" V 3650 1900 50  0001 C CNN
F 3 "~" V 3650 1900 50  0001 C CNN
	1    3650 1900
	-1   0    0    -1  
$EndComp
Wire Wire Line
	2900 1900 3550 1900
$Comp
L Device:R_Small R16
U 1 1 5E6175C5
P 3950 1900
F 0 "R16" V 4146 1900 50  0000 C CNN
F 1 "680" V 4055 1900 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" H 3950 1900 50  0001 C CNN
F 3 "~" H 3950 1900 50  0001 C CNN
	1    3950 1900
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3850 1900 3750 1900
$Comp
L power:GND #PWR0112
U 1 1 5E61E776
P 4150 1900
F 0 "#PWR0112" H 4150 1650 50  0001 C CNN
F 1 "GND" H 4155 1727 50  0000 C CNN
F 2 "" H 4150 1900 50  0001 C CNN
F 3 "" H 4150 1900 50  0001 C CNN
	1    4150 1900
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R18
U 1 1 5E62742F
P 7250 4600
F 0 "R18" H 7191 4554 50  0000 R CNN
F 1 "1M" H 7191 4645 50  0000 R CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" H 7250 4600 50  0001 C CNN
F 3 "~" H 7250 4600 50  0001 C CNN
	1    7250 4600
	-1   0    0    1   
$EndComp
$Comp
L Device:Crystal Y1
U 1 1 5E62EBAC
P 7050 4600
F 0 "Y1" V 7100 4800 50  0000 R CNN
F 1 "8Mhz" V 7000 4900 50  0000 R CNN
F 2 "Crystal:Crystal_HC49-U_Vertical" H 7050 4600 50  0001 C CNN
F 3 "~" H 7050 4600 50  0001 C CNN
	1    7050 4600
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C1
U 1 1 5E63795C
P 6600 4450
F 0 "C1" V 6829 4450 50  0000 C CNN
F 1 "22pF" V 6738 4450 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D3.0mm_W2.0mm_P2.50mm" H 6600 4450 50  0001 C CNN
F 3 "~" H 6600 4450 50  0001 C CNN
	1    6600 4450
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C2
U 1 1 5E63F6D8
P 6600 4750
F 0 "C2" V 6450 4750 50  0000 C CNN
F 1 "22pF" V 6738 4750 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D3.0mm_W2.0mm_P2.50mm" H 6600 4750 50  0001 C CNN
F 3 "~" H 6600 4750 50  0001 C CNN
	1    6600 4750
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR0113
U 1 1 5E6404B8
P 6350 4600
F 0 "#PWR0113" H 6350 4350 50  0001 C CNN
F 1 "GND" V 6355 4472 50  0000 R CNN
F 2 "" H 6350 4600 50  0001 C CNN
F 3 "" H 6350 4600 50  0001 C CNN
	1    6350 4600
	0    1    1    0   
$EndComp
Wire Wire Line
	6500 4450 6450 4450
Wire Wire Line
	6450 4450 6450 4600
Wire Wire Line
	6450 4750 6500 4750
Wire Wire Line
	6350 4600 6450 4600
Connection ~ 6450 4600
Wire Wire Line
	6450 4600 6450 4750
Wire Wire Line
	6700 4450 7050 4450
Wire Wire Line
	6700 4750 7050 4750
Wire Wire Line
	7050 4750 7250 4750
Connection ~ 7050 4750
Wire Wire Line
	7050 4450 7250 4450
Connection ~ 7050 4450
Wire Wire Line
	7250 4500 7250 4450
Connection ~ 7250 4450
Wire Wire Line
	7250 4450 7750 4450
Wire Wire Line
	7250 4700 7250 4750
Connection ~ 7250 4750
Wire Wire Line
	7250 4750 7750 4750
Text Label 7750 4450 2    50   ~ 0
XTAL1
Text Label 7750 4750 2    50   ~ 0
XTAL2
$Comp
L Interface_UART:MAX232 U6
U 1 1 5E6911B2
P 2350 6100
F 0 "U6" H 1800 7200 50  0000 C CNN
F 1 "MAX232" H 2800 7200 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 2400 5050 50  0001 L CNN
F 3 "http://www.ti.com/lit/ds/symlink/max232.pdf" H 2350 6200 50  0001 C CNN
	1    2350 6100
	1    0    0    -1  
$EndComp
Wire Wire Line
	3150 6600 3850 6600
Wire Wire Line
	3150 6800 3850 6800
Text Label 3850 6600 2    50   ~ 0
RS232-DTR
$Comp
L Device:C_Small C3
U 1 1 5E6C0080
P 1300 6600
F 0 "C3" V 1350 6700 50  0000 C CNN
F 1 "100nF" V 1350 6450 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D3.4mm_W2.1mm_P2.50mm" H 1300 6600 50  0001 C CNN
F 3 "~" H 1300 6600 50  0001 C CNN
	1    1300 6600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1400 6600 1550 6600
Wire Wire Line
	1200 6600 700  6600
Text Label 700  6600 0    50   ~ 0
~RESET
Text Label 3850 6800 2    50   ~ 0
RS232-TX
Wire Wire Line
	1550 6800 700  6800
Text Label 700  6800 0    50   ~ 0
TTL-RX
Wire Wire Line
	1550 6400 700  6400
Text Label 700  6400 0    50   ~ 0
TTL-TX
Wire Wire Line
	3150 6400 3850 6400
Text Label 3850 6400 2    50   ~ 0
RS232-RX
$Comp
L power:GND #PWR0114
U 1 1 5E6FAD32
P 1350 6200
F 0 "#PWR0114" H 1350 5950 50  0001 C CNN
F 1 "GND" V 1355 6072 50  0000 R CNN
F 2 "" H 1350 6200 50  0001 C CNN
F 3 "" H 1350 6200 50  0001 C CNN
	1    1350 6200
	0    1    1    0   
$EndComp
Wire Wire Line
	1350 6200 1550 6200
$Comp
L power:GND #PWR0115
U 1 1 5E70E96E
P 2350 7400
F 0 "#PWR0115" H 2350 7150 50  0001 C CNN
F 1 "GND" H 2355 7227 50  0000 C CNN
F 2 "" H 2350 7400 50  0001 C CNN
F 3 "" H 2350 7400 50  0001 C CNN
	1    2350 7400
	1    0    0    -1  
$EndComp
Wire Wire Line
	2350 7300 2350 7350
$Comp
L power:VCC #PWR0116
U 1 1 5E718EEA
P 2350 4800
F 0 "#PWR0116" H 2350 4650 50  0001 C CNN
F 1 "VCC" H 2367 4973 50  0000 C CNN
F 2 "" H 2350 4800 50  0001 C CNN
F 3 "" H 2350 4800 50  0001 C CNN
	1    2350 4800
	1    0    0    -1  
$EndComp
Wire Wire Line
	2350 4800 2350 4850
$Comp
L Device:CP1_Small C4
U 1 1 5E723970
P 1350 5350
F 0 "C4" H 1441 5396 50  0000 L CNN
F 1 "1.0uF" H 1441 5305 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D5.0mm_P2.50mm" H 1350 5350 50  0001 C CNN
F 3 "~" H 1350 5350 50  0001 C CNN
	1    1350 5350
	1    0    0    -1  
$EndComp
$Comp
L Device:CP1_Small C5
U 1 1 5E724078
P 3300 5350
F 0 "C5" H 3391 5396 50  0000 L CNN
F 1 "1.0uF" H 3391 5305 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D5.0mm_P2.50mm" H 3300 5350 50  0001 C CNN
F 3 "~" H 3300 5350 50  0001 C CNN
	1    3300 5350
	1    0    0    -1  
$EndComp
$Comp
L Device:CP1_Small C6
U 1 1 5E724760
P 3650 5700
F 0 "C6" V 3878 5700 50  0000 C CNN
F 1 "1.0uF" V 3787 5700 50  0000 C CNN
F 2 "Capacitor_THT:CP_Radial_D5.0mm_P2.50mm" H 3650 5700 50  0001 C CNN
F 3 "~" H 3650 5700 50  0001 C CNN
	1    3650 5700
	0    -1   -1   0   
$EndComp
$Comp
L Device:CP1_Small C7
U 1 1 5E724FBE
P 3650 6000
F 0 "C7" V 3750 6000 50  0000 C CNN
F 1 "1.0uF" V 3513 6000 50  0000 C CNN
F 2 "Capacitor_THT:CP_Radial_D5.0mm_P2.50mm" H 3650 6000 50  0001 C CNN
F 3 "~" H 3650 6000 50  0001 C CNN
	1    3650 6000
	0    1    1    0   
$EndComp
Wire Wire Line
	1350 5250 1350 5200
Wire Wire Line
	1350 5200 1550 5200
Wire Wire Line
	1350 5450 1350 5500
Wire Wire Line
	1350 5500 1550 5500
Wire Wire Line
	3150 5200 3300 5200
Wire Wire Line
	3300 5200 3300 5250
Wire Wire Line
	3300 5450 3300 5500
Wire Wire Line
	3300 5500 3150 5500
Wire Wire Line
	3550 5700 3150 5700
Wire Wire Line
	2350 4850 3850 4850
Wire Wire Line
	3850 4850 3850 5700
Wire Wire Line
	3850 5700 3750 5700
Connection ~ 2350 4850
Wire Wire Line
	2350 4850 2350 4900
Wire Wire Line
	3150 6000 3550 6000
Wire Wire Line
	3750 6000 3950 6000
Wire Wire Line
	3950 6000 3950 7350
Wire Wire Line
	3950 7350 2350 7350
Connection ~ 2350 7350
Wire Wire Line
	2350 7350 2350 7400
$Comp
L Connector:DB9_Female_MountingHoles J2
U 1 1 5E7952D5
P 7050 5650
F 0 "J2" H 7230 5652 50  0000 L CNN
F 1 "RS232" H 7230 5561 50  0000 L CNN
F 2 "Connector_Dsub:DSUB-9_Female_Horizontal_P2.77x2.84mm_EdgePinOffset4.94mm_Housed_MountingHolesOffset7.48mm" H 7050 5650 50  0001 C CNN
F 3 " ~" H 7050 5650 50  0001 C CNN
	1    7050 5650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0117
U 1 1 5E796D19
P 7300 6250
F 0 "#PWR0117" H 7300 6000 50  0001 C CNN
F 1 "GND" V 7305 6122 50  0000 R CNN
F 2 "" H 7300 6250 50  0001 C CNN
F 3 "" H 7300 6250 50  0001 C CNN
	1    7300 6250
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7050 6250 7300 6250
Wire Wire Line
	6750 6050 6650 6050
Wire Wire Line
	6650 6050 6650 6250
Wire Wire Line
	6650 6250 7050 6250
Connection ~ 7050 6250
Wire Wire Line
	6750 5450 6150 5450
Text Label 6150 5450 0    50   ~ 0
RS232-RX
Wire Wire Line
	6750 5650 6150 5650
Text Label 6150 5650 0    50   ~ 0
RS232-TX
Wire Wire Line
	6750 5850 6150 5850
Text Label 6150 5850 0    50   ~ 0
RS232-DTR
$Comp
L Device:C_Small C8
U 1 1 5E7E35C9
P 4950 1950
F 0 "C8" V 5000 2100 50  0000 C CNN
F 1 "100nF" V 5000 1800 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D3.4mm_W2.1mm_P2.50mm" H 4950 1950 50  0001 C CNN
F 3 "~" H 4950 1950 50  0001 C CNN
	1    4950 1950
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C9
U 1 1 5E7F1BCF
P 4950 2150
F 0 "C9" V 5000 2300 50  0000 C CNN
F 1 "100nF" V 5000 2000 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D3.4mm_W2.1mm_P2.50mm" H 4950 2150 50  0001 C CNN
F 3 "~" H 4950 2150 50  0001 C CNN
	1    4950 2150
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C10
U 1 1 5E7F2231
P 4950 2350
F 0 "C10" V 5000 2500 50  0000 C CNN
F 1 "100nF" V 5000 2200 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D3.4mm_W2.1mm_P2.50mm" H 4950 2350 50  0001 C CNN
F 3 "~" H 4950 2350 50  0001 C CNN
	1    4950 2350
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C11
U 1 1 5E7F2A25
P 4950 2550
F 0 "C11" V 5000 2700 50  0000 C CNN
F 1 "100nF" V 5000 2400 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D3.4mm_W2.1mm_P2.50mm" H 4950 2550 50  0001 C CNN
F 3 "~" H 4950 2550 50  0001 C CNN
	1    4950 2550
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C12
U 1 1 5E7F3122
P 4950 2750
F 0 "C12" V 5000 2900 50  0000 C CNN
F 1 "100nF" V 5000 2600 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D3.4mm_W2.1mm_P2.50mm" H 4950 2750 50  0001 C CNN
F 3 "~" H 4950 2750 50  0001 C CNN
	1    4950 2750
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5050 1950 5250 1950
Wire Wire Line
	5250 1950 5250 2150
Wire Wire Line
	4850 1950 4650 1950
Connection ~ 4650 1950
Wire Wire Line
	4650 1950 4650 1650
Wire Wire Line
	4850 2150 4650 2150
Connection ~ 4650 2150
Wire Wire Line
	4650 2150 4650 1950
Wire Wire Line
	4850 2350 4650 2350
Connection ~ 4650 2350
Wire Wire Line
	4650 2350 4650 2150
Wire Wire Line
	4850 2550 4650 2550
Connection ~ 4650 2550
Wire Wire Line
	4650 2550 4650 2350
Wire Wire Line
	4850 2750 4650 2750
Wire Wire Line
	4650 2750 4650 2550
Wire Wire Line
	5050 2750 5250 2750
Wire Wire Line
	5050 2550 5250 2550
Connection ~ 5250 2550
Wire Wire Line
	5250 2550 5250 2750
Wire Wire Line
	5050 2350 5250 2350
Connection ~ 5250 2350
Wire Wire Line
	5250 2350 5250 2550
Wire Wire Line
	5050 2150 5250 2150
Connection ~ 5250 2150
Wire Wire Line
	5250 2150 5250 2350
$Comp
L power:VCC #PWR0118
U 1 1 5E8AF29A
P 4650 1650
F 0 "#PWR0118" H 4650 1500 50  0001 C CNN
F 1 "VCC" H 4667 1823 50  0000 C CNN
F 2 "" H 4650 1650 50  0001 C CNN
F 3 "" H 4650 1650 50  0001 C CNN
	1    4650 1650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0119
U 1 1 5E8AF8D2
P 5250 3650
F 0 "#PWR0119" H 5250 3400 50  0001 C CNN
F 1 "GND" H 5255 3477 50  0000 C CNN
F 2 "" H 5250 3650 50  0001 C CNN
F 3 "" H 5250 3650 50  0001 C CNN
	1    5250 3650
	1    0    0    -1  
$EndComp
$Comp
L Regulator_Linear:L7805 U7
U 1 1 5E8C0200
P 5000 4500
F 0 "U7" H 5000 4742 50  0000 C CNN
F 1 "L7805" H 5000 4651 50  0000 C CNN
F 2 "Package_TO_SOT_THT:TO-220-3_Vertical" H 5025 4350 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 5000 4450 50  0001 C CNN
	1    5000 4500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0120
U 1 1 5E8C0D79
P 5000 5000
F 0 "#PWR0120" H 5000 4750 50  0001 C CNN
F 1 "GND" H 5005 4827 50  0000 C CNN
F 2 "" H 5000 5000 50  0001 C CNN
F 3 "" H 5000 5000 50  0001 C CNN
	1    5000 5000
	1    0    0    -1  
$EndComp
Wire Wire Line
	5000 4800 5000 4900
$Comp
L Device:C_Small C14
U 1 1 5E8D0A0C
P 5500 4700
F 0 "C14" H 5600 4800 50  0000 C CNN
F 1 "100nF" H 5650 4600 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D3.4mm_W2.1mm_P2.50mm" H 5500 4700 50  0001 C CNN
F 3 "~" H 5500 4700 50  0001 C CNN
	1    5500 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	5000 4900 5500 4900
Wire Wire Line
	5500 4900 5500 4800
Connection ~ 5000 4900
Wire Wire Line
	5000 4900 5000 5000
Wire Wire Line
	5500 4600 5500 4500
Wire Wire Line
	5500 4500 5300 4500
Wire Wire Line
	5500 4500 5500 4300
Connection ~ 5500 4500
$Comp
L power:VCC #PWR0121
U 1 1 5E91370A
P 5500 4300
F 0 "#PWR0121" H 5500 4150 50  0001 C CNN
F 1 "VCC" H 5517 4473 50  0000 C CNN
F 2 "" H 5500 4300 50  0001 C CNN
F 3 "" H 5500 4300 50  0001 C CNN
	1    5500 4300
	1    0    0    -1  
$EndComp
$Comp
L Device:CP1_Small C15
U 1 1 5E913D16
P 4500 4700
F 0 "C15" H 4591 4746 50  0000 L CNN
F 1 "0.22uF" H 4591 4655 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D5.0mm_P2.50mm" H 4500 4700 50  0001 C CNN
F 3 "~" H 4500 4700 50  0001 C CNN
	1    4500 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	4500 4800 4500 4900
Wire Wire Line
	4500 4900 5000 4900
Wire Wire Line
	4500 4600 4500 4500
Wire Wire Line
	4500 4500 4700 4500
Wire Wire Line
	4500 4500 4500 4200
Connection ~ 4500 4500
Text Label 4500 4200 3    50   ~ 0
RECT_V12
$Comp
L Device:LED_Small D2
U 1 1 5E97C0B6
P 4850 5500
F 0 "D2" H 4850 5735 50  0000 C CNN
F 1 "POWER_LED" H 4850 5644 50  0000 C CNN
F 2 "LED_THT:LED_D2.0mm_W4.8mm_H2.5mm_FlatTop" V 4850 5500 50  0001 C CNN
F 3 "~" V 4850 5500 50  0001 C CNN
	1    4850 5500
	-1   0    0    -1  
$EndComp
$Comp
L Device:R_Small R17
U 1 1 5E97C0C0
P 5150 5500
F 0 "R17" V 5346 5500 50  0000 C CNN
F 1 "1.2K" V 5255 5500 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" H 5150 5500 50  0001 C CNN
F 3 "~" H 5150 5500 50  0001 C CNN
	1    5150 5500
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5050 5500 4950 5500
$Comp
L power:GND #PWR0122
U 1 1 5E98E821
P 5500 5550
F 0 "#PWR0122" H 5500 5300 50  0001 C CNN
F 1 "GND" H 5505 5377 50  0000 C CNN
F 2 "" H 5500 5550 50  0001 C CNN
F 3 "" H 5500 5550 50  0001 C CNN
	1    5500 5550
	1    0    0    -1  
$EndComp
Wire Wire Line
	5250 5500 5500 5500
Wire Wire Line
	5500 5500 5500 5550
$Comp
L Switch:SW_SPST SW2
U 1 1 5E9B483E
P 4650 6050
F 0 "SW2" H 4650 6285 50  0000 C CNN
F 1 "Power" H 4650 6194 50  0000 C CNN
F 2 "Button_Switch_THT:SW_Slide_1P2T_CK_OS102011MS2Q" H 4650 6050 50  0001 C CNN
F 3 "~" H 4650 6050 50  0001 C CNN
	1    4650 6050
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_Coaxial_Power J3
U 1 1 5E9B6738
P 4950 6600
F 0 "J3" V 4733 6550 50  0000 C CNN
F 1 "Power IN" V 4824 6550 50  0000 C CNN
F 2 "Connector_BarrelJack:BarrelJack_Horizontal" H 4950 6550 50  0001 C CNN
F 3 "~" H 4950 6550 50  0001 C CNN
	1    4950 6600
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0123
U 1 1 5E9C89CF
P 4650 6700
F 0 "#PWR0123" H 4650 6450 50  0001 C CNN
F 1 "GND" H 4655 6527 50  0000 C CNN
F 2 "" H 4650 6700 50  0001 C CNN
F 3 "" H 4650 6700 50  0001 C CNN
	1    4650 6700
	1    0    0    -1  
$EndComp
Wire Wire Line
	4650 6700 4650 6600
Wire Wire Line
	4650 6600 4750 6600
$Comp
L power:+12V #PWR0124
U 1 1 5E9DAF23
P 5150 6700
F 0 "#PWR0124" H 5150 6550 50  0001 C CNN
F 1 "+12V" H 5165 6873 50  0000 C CNN
F 2 "" H 5150 6700 50  0001 C CNN
F 3 "" H 5150 6700 50  0001 C CNN
	1    5150 6700
	-1   0    0    1   
$EndComp
Wire Wire Line
	5050 6600 5150 6600
Wire Wire Line
	5150 6600 5150 6700
$Comp
L power:+12V #PWR0125
U 1 1 5EA26609
P 4350 5950
F 0 "#PWR0125" H 4350 5800 50  0001 C CNN
F 1 "+12V" H 4365 6123 50  0000 C CNN
F 2 "" H 4350 5950 50  0001 C CNN
F 3 "" H 4350 5950 50  0001 C CNN
	1    4350 5950
	1    0    0    -1  
$EndComp
Wire Wire Line
	4350 5950 4350 6050
Wire Wire Line
	4350 6050 4450 6050
$Comp
L Diode:1N4001 D3
U 1 1 5EA71F61
P 5200 6050
F 0 "D3" H 5200 5834 50  0000 C CNN
F 1 "1N4001" H 5200 5925 50  0000 C CNN
F 2 "Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal" H 5200 5875 50  0001 C CNN
F 3 "http://www.vishay.com/docs/88503/1n4001.pdf" H 5200 6050 50  0001 C CNN
	1    5200 6050
	-1   0    0    1   
$EndComp
Wire Wire Line
	4850 6050 5050 6050
Text Label 5800 6050 2    50   ~ 0
RECT_V12
Wire Wire Line
	5350 6050 5800 6050
Text Label 4850 6050 0    50   ~ 0
SW_12V
Wire Wire Line
	2900 1400 3400 1400
Wire Wire Line
	2900 1500 3400 1500
Wire Wire Line
	2900 1600 3400 1600
Text Label 3400 1400 2    50   ~ 0
SIPO_SER
Text Label 3400 1500 2    50   ~ 0
SIPO_CLK
Text Label 3400 1600 2    50   ~ 0
~SIPO_CLR
Wire Wire Line
	2900 2100 3400 2100
Text Label 3400 2100 2    50   ~ 0
SIPO_RCLK
Wire Wire Line
	2900 2200 3400 2200
Text Label 3400 2200 2    50   ~ 0
~SIPO_OE
Wire Wire Line
	2900 2300 3400 2300
Wire Wire Line
	2900 2400 3400 2400
Wire Wire Line
	2900 3000 3400 3000
Wire Wire Line
	2900 3100 3400 3100
Wire Wire Line
	2900 3200 3400 3200
Wire Wire Line
	2900 3300 3400 3300
$Comp
L power:GND #PWR0126
U 1 1 5E550F46
P 13850 4150
F 0 "#PWR0126" H 13850 3900 50  0001 C CNN
F 1 "GND" H 13855 3977 50  0000 C CNN
F 2 "" H 13850 4150 50  0001 C CNN
F 3 "" H 13850 4150 50  0001 C CNN
	1    13850 4150
	1    0    0    -1  
$EndComp
Text Label 4300 5500 0    50   ~ 0
RECT_V12
Wire Wire Line
	4300 5500 4750 5500
$Comp
L 74xx:74HC595 U?
U 1 1 5F3CD878
P 13850 5300
F 0 "U?" H 13600 5850 50  0000 C CNN
F 1 "74HC595" H 14100 5850 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 13850 5300 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/sn74hc595.pdf" H 13850 5300 50  0001 C CNN
	1    13850 5300
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 5F3CD87E
P 13850 4650
F 0 "#PWR?" H 13850 4500 50  0001 C CNN
F 1 "VCC" H 13867 4823 50  0000 C CNN
F 2 "" H 13850 4650 50  0001 C CNN
F 3 "" H 13850 4650 50  0001 C CNN
	1    13850 4650
	1    0    0    -1  
$EndComp
Wire Wire Line
	13850 4650 13850 4700
Wire Wire Line
	13850 6000 13850 6050
Wire Wire Line
	13450 4900 13350 4900
Wire Wire Line
	13350 4400 14350 4400
Wire Wire Line
	14350 4400 14350 3900
Wire Wire Line
	13300 5500 13450 5500
Wire Wire Line
	13250 5400 13450 5400
Wire Wire Line
	13200 5200 13450 5200
Wire Wire Line
	13150 5100 13450 5100
$Comp
L power:GND #PWR?
U 1 1 5F3CD895
P 13850 6050
F 0 "#PWR?" H 13850 5800 50  0001 C CNN
F 1 "GND" H 13855 5877 50  0000 C CNN
F 2 "" H 13850 6050 50  0001 C CNN
F 3 "" H 13850 6050 50  0001 C CNN
	1    13850 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	14250 5800 14350 5800
Wire Wire Line
	14250 3900 14350 3900
Wire Wire Line
	13350 4900 13350 4400
Wire Wire Line
	13300 5500 13300 3600
Connection ~ 13300 3600
Wire Wire Line
	13250 5400 13250 3500
Connection ~ 13250 3500
Wire Wire Line
	13200 5200 13200 3300
Connection ~ 13200 3300
Wire Wire Line
	13150 5100 13150 3200
Connection ~ 13150 3200
$Comp
L 74xx_IEEE:74166 U?
U 1 1 5F547526
P 11450 2150
F 0 "U?" H 11200 3000 50  0000 C CNN
F 1 "74HC166" H 11250 2900 50  0000 C CNN
F 2 "" H 11450 2150 50  0001 C CNN
F 3 "" H 11450 2150 50  0001 C CNN
	1    11450 2150
	1    0    0    -1  
$EndComp
$Comp
L 74xx_IEEE:74166 U?
U 1 1 5F54A922
P 11450 4550
F 0 "U?" H 11200 5400 50  0000 C CNN
F 1 "74HC166" H 11250 5300 50  0000 C CNN
F 2 "" H 11450 4550 50  0001 C CNN
F 3 "" H 11450 4550 50  0001 C CNN
	1    11450 4550
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 5F56E5A8
P 11650 1400
F 0 "#PWR?" H 11650 1250 50  0001 C CNN
F 1 "VCC" H 11667 1573 50  0000 C CNN
F 2 "" H 11650 1400 50  0001 C CNN
F 3 "" H 11650 1400 50  0001 C CNN
	1    11650 1400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5F56EF46
P 11500 1400
F 0 "#PWR?" H 11500 1150 50  0001 C CNN
F 1 "GND" H 11505 1227 50  0000 C CNN
F 2 "" H 11500 1400 50  0001 C CNN
F 3 "" H 11500 1400 50  0001 C CNN
	1    11500 1400
	-1   0    0    1   
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 5F5D0832
P 11650 3800
F 0 "#PWR?" H 11650 3650 50  0001 C CNN
F 1 "VCC" H 11667 3973 50  0000 C CNN
F 2 "" H 11650 3800 50  0001 C CNN
F 3 "" H 11650 3800 50  0001 C CNN
	1    11650 3800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5F5D083C
P 11500 3800
F 0 "#PWR?" H 11500 3550 50  0001 C CNN
F 1 "GND" H 11505 3627 50  0000 C CNN
F 2 "" H 11500 3800 50  0001 C CNN
F 3 "" H 11500 3800 50  0001 C CNN
	1    11500 3800
	-1   0    0    1   
$EndComp
Wire Wire Line
	11500 1400 11500 1500
Wire Wire Line
	11650 1400 11650 1500
Wire Wire Line
	11650 3800 11650 3900
Wire Wire Line
	11500 3800 11500 3900
Wire Wire Line
	12000 2950 12200 2950
Wire Wire Line
	12200 2950 12200 3300
Wire Wire Line
	12200 3300 10250 3300
Wire Wire Line
	10250 3300 10250 4550
Wire Wire Line
	10250 4550 10900 4550
Wire Wire Line
	12000 5350 12500 5350
$Comp
L power:GND #PWR?
U 1 1 5F729F7E
P 10050 2150
F 0 "#PWR?" H 10050 1900 50  0001 C CNN
F 1 "GND" H 10055 1977 50  0000 C CNN
F 2 "" H 10050 2150 50  0001 C CNN
F 3 "" H 10050 2150 50  0001 C CNN
	1    10050 2150
	0    1    1    0   
$EndComp
Wire Wire Line
	10050 2150 10900 2150
Wire Wire Line
	10900 4350 10600 4350
Wire Wire Line
	10600 4350 10600 1950
Wire Wire Line
	10600 1450 9550 1450
Wire Wire Line
	10900 1950 10600 1950
Connection ~ 10600 1950
Wire Wire Line
	10600 1950 10600 1450
Wire Wire Line
	10900 4250 10650 4250
Wire Wire Line
	10650 4250 10650 1850
Wire Wire Line
	10650 1350 9550 1350
Wire Wire Line
	10900 1850 10650 1850
Connection ~ 10650 1850
Wire Wire Line
	10650 1850 10650 1350
Wire Wire Line
	10900 4100 10700 4100
Wire Wire Line
	10700 4100 10700 1700
Wire Wire Line
	10700 1250 9550 1250
Wire Wire Line
	10900 1700 10700 1700
Connection ~ 10700 1700
Wire Wire Line
	10700 1700 10700 1250
Wire Wire Line
	11000 4000 10750 4000
Wire Wire Line
	10750 4000 10750 1600
Wire Wire Line
	10750 1150 9550 1150
Wire Wire Line
	11000 1600 10750 1600
Connection ~ 10750 1600
Wire Wire Line
	10750 1600 10750 1150
Wire Wire Line
	10900 2250 9950 2250
Wire Wire Line
	10900 2350 9950 2350
Wire Wire Line
	10900 2450 9950 2450
Wire Wire Line
	10900 2550 9950 2550
Wire Wire Line
	10900 2650 9950 2650
Wire Wire Line
	10900 2750 9950 2750
Wire Wire Line
	10900 2850 9950 2850
Wire Wire Line
	10900 2950 9950 2950
Wire Wire Line
	10900 4650 9950 4650
Wire Wire Line
	10900 4750 9950 4750
Wire Wire Line
	10900 4850 9950 4850
Wire Wire Line
	10900 4950 9950 4950
Wire Wire Line
	10900 5050 9950 5050
Wire Wire Line
	10900 5150 9950 5150
Wire Wire Line
	10900 5250 9950 5250
Wire Wire Line
	10900 5350 9950 5350
Text Label 9550 1150 0    50   ~ 0
~PISO_CLR
Text Label 9550 1250 0    50   ~ 0
PISO_SH
Text Label 9550 1350 0    50   ~ 0
PISO_INH
Text Label 9550 1450 0    50   ~ 0
PISO_CLK
Text Label 12500 5350 2    50   ~ 0
PISO_SER
Text Label 9750 6350 2    50   ~ 0
P20_1
Text Label 9750 6450 2    50   ~ 0
P20_2
Text Label 9750 6550 2    50   ~ 0
P20_3
Text Label 9750 6650 2    50   ~ 0
P20_4
Text Label 9750 6750 2    50   ~ 0
P20_5
Text Label 9750 6850 2    50   ~ 0
P20_6
Text Label 9750 6950 2    50   ~ 0
P20_7
Text Label 9750 7050 2    50   ~ 0
P20_8
Text Label 9750 7150 2    50   ~ 0
P20_9
Text Label 9750 7250 2    50   ~ 0
P20_11
Text Label 9750 8050 2    50   ~ 0
P20_12
Text Label 9750 7850 2    50   ~ 0
P20_13
Text Label 9750 7750 2    50   ~ 0
P20_14
Text Label 9750 7650 2    50   ~ 0
P20_15
Text Label 9750 7550 2    50   ~ 0
P20_16
Text Label 9750 7450 2    50   ~ 0
P20_17
Text Label 9750 7350 2    50   ~ 0
P20_18
Text Label 9750 7950 2    50   ~ 0
P20_19
Wire Wire Line
	5800 1050 5350 1050
Wire Wire Line
	5800 1150 5350 1150
Wire Wire Line
	5800 1250 5350 1250
Wire Wire Line
	5800 1350 5350 1350
Wire Wire Line
	5800 1450 5350 1450
Wire Wire Line
	5800 1550 5350 1550
Wire Wire Line
	5800 1650 5350 1650
Wire Wire Line
	5800 1750 5350 1750
Wire Wire Line
	5800 1850 5350 1850
Wire Wire Line
	5800 1950 5350 1950
Wire Wire Line
	6800 1050 7400 1050
Wire Wire Line
	6800 1150 7400 1150
Wire Wire Line
	6800 1250 7400 1250
Wire Wire Line
	6800 1350 7400 1350
Wire Wire Line
	6800 1450 7400 1450
Wire Wire Line
	6800 1550 7400 1550
Wire Wire Line
	6800 1650 7400 1650
Wire Wire Line
	6800 1750 7400 1750
Text Label 5350 1050 0    50   ~ 0
P20_1
Text Label 5350 1150 0    50   ~ 0
P20_2
Text Label 5350 1250 0    50   ~ 0
P20_3
Text Label 5350 1350 0    50   ~ 0
P20_4
Text Label 5350 1450 0    50   ~ 0
P20_5
Text Label 5350 1550 0    50   ~ 0
P20_6
Text Label 5350 1650 0    50   ~ 0
P20_7
Text Label 5350 1750 0    50   ~ 0
P20_8
Text Label 5350 1850 0    50   ~ 0
P20_9
Text Label 5350 1950 0    50   ~ 0
P20_11
Text Label 7400 1750 2    50   ~ 0
P20_12
Text Label 7400 1650 2    50   ~ 0
P20_13
Text Label 7400 1550 2    50   ~ 0
P20_14
Text Label 7400 1450 2    50   ~ 0
P20_15
Text Label 7400 1350 2    50   ~ 0
P20_16
Text Label 7400 1250 2    50   ~ 0
P20_17
Text Label 7400 1150 2    50   ~ 0
P20_18
Text Label 7400 1050 2    50   ~ 0
P20_19
NoConn ~ 14350 5800
Wire Wire Line
	14250 1100 14950 1100
Wire Wire Line
	14250 1200 14950 1200
Wire Wire Line
	14250 1300 14950 1300
Wire Wire Line
	14250 1400 14950 1400
Wire Wire Line
	14250 1500 14950 1500
Wire Wire Line
	14250 1600 14950 1600
Wire Wire Line
	14250 1700 14950 1700
Wire Wire Line
	14250 1800 14950 1800
Wire Wire Line
	14250 3000 14950 3000
Wire Wire Line
	14250 3100 14950 3100
Wire Wire Line
	14250 3200 14950 3200
Wire Wire Line
	14250 3300 14950 3300
Wire Wire Line
	14250 3400 14950 3400
Wire Wire Line
	14250 3500 14950 3500
Wire Wire Line
	14250 3600 14950 3600
Wire Wire Line
	14250 3700 14950 3700
Wire Wire Line
	14250 4900 14950 4900
Wire Wire Line
	14250 5000 14950 5000
Wire Wire Line
	14250 5100 14950 5100
Wire Wire Line
	14250 5200 14950 5200
Wire Wire Line
	14250 5300 14950 5300
Wire Wire Line
	14250 5400 14950 5400
Wire Wire Line
	14250 5500 14950 5500
Wire Wire Line
	14250 5600 14950 5600
Text Label 14950 1200 2    50   ~ 0
SIPO_O_2
Text Label 14950 1300 2    50   ~ 0
SIPO_O_3
Text Label 14950 1400 2    50   ~ 0
SIPO_O_4
Text Label 14950 1500 2    50   ~ 0
SIPO_O_5
Text Label 14950 1600 2    50   ~ 0
SIPO_O_6
Text Label 14950 1700 2    50   ~ 0
SIPO_O_7
Text Label 14950 1800 2    50   ~ 0
SIPO_O_8
Text Label 14950 1100 2    50   ~ 0
SIPO_O_1
Text Label 14950 3000 2    50   ~ 0
SIPO_O_9
Text Label 14950 3100 2    50   ~ 0
SIPO_O_10
Text Label 14950 3200 2    50   ~ 0
SIPO_O_11
Text Label 14950 3300 2    50   ~ 0
SIPO_O_12
Text Label 14950 3400 2    50   ~ 0
SIPO_O_13
Text Label 14950 3500 2    50   ~ 0
SIPO_O_14
Text Label 14950 3600 2    50   ~ 0
SIPO_O_15
Text Label 14950 3700 2    50   ~ 0
SIPO_O_16
Text Label 14950 4900 2    50   ~ 0
SIPO_O_17
Text Label 14950 5000 2    50   ~ 0
SIPO_O_18
Text Label 14950 5100 2    50   ~ 0
SIPO_O_19
Text Label 14950 5200 2    50   ~ 0
SIPO_O_20
Text Label 14950 5300 2    50   ~ 0
SIPO_O_21
Text Label 14950 5400 2    50   ~ 0
SIPO_O_22
Text Label 14950 5500 2    50   ~ 0
SIPO_O_23
Text Label 14950 5600 2    50   ~ 0
SIPO_O_24
Text Label 8500 6350 0    50   ~ 0
SIPO_O_24
Text Label 8500 6450 0    50   ~ 0
SIPO_O_23
Text Label 8500 6550 0    50   ~ 0
SIPO_O_22
Text Label 8500 6650 0    50   ~ 0
SIPO_O_21
Text Label 8500 6750 0    50   ~ 0
SIPO_O_20
Text Label 8500 6850 0    50   ~ 0
SIPO_O_19
Text Label 8500 6950 0    50   ~ 0
SIPO_O_18
Text Label 8500 7050 0    50   ~ 0
SIPO_O_17
Text Label 8500 7150 0    50   ~ 0
SIPO_O_16
Text Label 8500 7250 0    50   ~ 0
SIPO_O_15
Text Label 8500 7350 0    50   ~ 0
SIPO_O_14
Text Label 8500 7450 0    50   ~ 0
SIPO_O_13
Text Label 8500 7550 0    50   ~ 0
SIPO_O_12
Text Label 8500 7650 0    50   ~ 0
SIPO_O_11
Text Label 8500 7750 0    50   ~ 0
SIPO_O_10
Text Label 8500 7850 0    50   ~ 0
SIPO_O_9
Text Label 8500 7950 0    50   ~ 0
SIPO_O_8
Text Label 8500 8050 0    50   ~ 0
SIPO_O_7
Wire Wire Line
	9300 7350 9750 7350
Wire Wire Line
	9300 7450 9750 7450
Wire Wire Line
	9300 7550 9750 7550
Wire Wire Line
	8500 7350 9100 7350
Wire Wire Line
	8500 7450 9100 7450
Wire Wire Line
	8500 7550 9100 7550
Wire Wire Line
	8500 7650 9100 7650
Wire Wire Line
	8500 7750 9100 7750
Wire Wire Line
	8500 7850 9100 7850
Wire Wire Line
	8500 7950 9100 7950
Wire Wire Line
	8500 8050 9100 8050
Text Label 9950 2250 0    50   ~ 0
PISO_I_1
Text Label 9950 2350 0    50   ~ 0
PISO_I_2
Text Label 9950 2450 0    50   ~ 0
PISO_I_3
Text Label 9950 2550 0    50   ~ 0
PISO_I_4
Text Label 9950 2650 0    50   ~ 0
PISO_I_5
Text Label 9950 2750 0    50   ~ 0
PISO_I_6
Text Label 9950 2850 0    50   ~ 0
PISO_I_7
Text Label 9950 2950 0    50   ~ 0
PISO_I_8
Text Label 9950 4650 0    50   ~ 0
PISO_I_9
Text Label 9950 4750 0    50   ~ 0
PISO_I_10
Text Label 9950 4850 0    50   ~ 0
PISO_I_11
Text Label 9950 4950 0    50   ~ 0
PISO_I_12
Text Label 9950 5050 0    50   ~ 0
PISO_I_13
Text Label 9950 5150 0    50   ~ 0
PISO_I_14
Text Label 9950 5250 0    50   ~ 0
PISO_I_15
Text Label 9950 5350 0    50   ~ 0
PISO_I_16
Wire Wire Line
	8500 8750 9750 8750
Wire Wire Line
	8500 8850 9750 8850
Wire Wire Line
	8500 8950 9750 8950
Wire Wire Line
	8500 9050 9750 9050
Wire Wire Line
	8500 9150 9750 9150
Wire Wire Line
	8500 9250 9750 9250
Wire Wire Line
	8500 9350 9750 9350
Wire Wire Line
	8500 9450 9750 9450
Text Label 9750 9350 2    50   ~ 0
P20_19
Text Label 9750 9450 2    50   ~ 0
P20_12
Text Label 9750 9250 2    50   ~ 0
P20_13
Text Label 9750 9150 2    50   ~ 0
P20_14
Text Label 9750 9050 2    50   ~ 0
P20_15
Text Label 9750 8950 2    50   ~ 0
P20_16
Text Label 9750 8850 2    50   ~ 0
P20_17
Text Label 9750 8750 2    50   ~ 0
P20_18
Text Label 8500 8750 0    50   ~ 0
PISO_I_16
Text Label 8500 8850 0    50   ~ 0
PISO_I_15
Text Label 8500 8950 0    50   ~ 0
PISO_I_14
Text Label 8500 9050 0    50   ~ 0
PISO_I_13
Text Label 8500 9150 0    50   ~ 0
PISO_I_12
Text Label 8500 9250 0    50   ~ 0
PISO_I_11
Text Label 8500 9350 0    50   ~ 0
PISO_I_10
Text Label 8500 9450 0    50   ~ 0
PISO_I_9
Wire Wire Line
	2900 3400 3400 3400
Wire Wire Line
	2900 3500 3400 3500
$Comp
L Device:C_Small C?
U 1 1 619A425B
P 4950 2950
F 0 "C?" V 5000 3100 50  0000 C CNN
F 1 "100nF" V 5000 2800 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D3.4mm_W2.1mm_P2.50mm" H 4950 2950 50  0001 C CNN
F 3 "~" H 4950 2950 50  0001 C CNN
	1    4950 2950
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C?
U 1 1 619A5323
P 4950 3150
F 0 "C?" V 5000 3300 50  0000 C CNN
F 1 "100nF" V 5000 3000 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D3.4mm_W2.1mm_P2.50mm" H 4950 3150 50  0001 C CNN
F 3 "~" H 4950 3150 50  0001 C CNN
	1    4950 3150
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5250 2750 5250 2950
Connection ~ 5250 2750
Wire Wire Line
	4650 2750 4650 2950
Wire Wire Line
	4650 3150 4850 3150
Connection ~ 4650 2750
Wire Wire Line
	4850 2950 4650 2950
Connection ~ 4650 2950
Wire Wire Line
	4650 2950 4650 3150
Wire Wire Line
	5050 2950 5250 2950
Connection ~ 5250 2950
Wire Wire Line
	5250 2950 5250 3150
Wire Wire Line
	5050 3150 5250 3150
$Comp
L Device:C_Small C?
U 1 1 61A81BD7
P 4950 3350
F 0 "C?" V 5000 3500 50  0000 C CNN
F 1 "100nF" V 5000 3200 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D3.4mm_W2.1mm_P2.50mm" H 4950 3350 50  0001 C CNN
F 3 "~" H 4950 3350 50  0001 C CNN
	1    4950 3350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5250 3150 5250 3350
Connection ~ 5250 3150
Wire Wire Line
	5050 3350 5250 3350
Connection ~ 5250 3350
Wire Wire Line
	5250 3350 5250 3650
Wire Wire Line
	4850 3350 4650 3350
Wire Wire Line
	4650 3350 4650 3150
Connection ~ 4650 3150
Text Label 3400 3000 2    50   ~ 0
~PISO_CLR
Text Label 3400 3100 2    50   ~ 0
PISO_SH
Text Label 3400 3200 2    50   ~ 0
PISO_INH
Text Label 3400 3300 2    50   ~ 0
PISO_CLK
Text Label 3400 3400 2    50   ~ 0
PISO_SER
Wire Wire Line
	4050 1900 4150 1900
$Comp
L Device:LED_Small D?
U 1 1 61B70AE6
P 3650 2600
F 0 "D?" H 3650 2400 50  0000 C CNN
F 1 "PAL24_LED" H 3650 2500 50  0000 C CNN
F 2 "LED_THT:LED_D2.0mm_W4.8mm_H2.5mm_FlatTop" V 3650 2600 50  0001 C CNN
F 3 "~" V 3650 2600 50  0001 C CNN
	1    3650 2600
	-1   0    0    -1  
$EndComp
Wire Wire Line
	2900 2600 3550 2600
$Comp
L Device:R_Small R?
U 1 1 61B70AF1
P 3950 2600
F 0 "R?" V 3750 2600 50  0000 C CNN
F 1 "680" V 3850 2600 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" H 3950 2600 50  0001 C CNN
F 3 "~" H 3950 2600 50  0001 C CNN
	1    3950 2600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3850 2600 3750 2600
Wire Wire Line
	4050 2600 4150 2600
Wire Wire Line
	2900 2500 3550 2500
$Comp
L Device:R_Small R?
U 1 1 61BC6E3A
P 3950 2500
F 0 "R?" V 4146 2500 50  0000 C CNN
F 1 "680" V 4055 2500 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" H 3950 2500 50  0001 C CNN
F 3 "~" H 3950 2500 50  0001 C CNN
	1    3950 2500
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3850 2500 3750 2500
$Comp
L power:GND #PWR?
U 1 1 61BC6E45
P 4200 2550
F 0 "#PWR?" H 4200 2300 50  0001 C CNN
F 1 "GND" H 4205 2377 50  0000 C CNN
F 2 "" H 4200 2550 50  0001 C CNN
F 3 "" H 4200 2550 50  0001 C CNN
	1    4200 2550
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4050 2500 4150 2500
$Comp
L Device:LED_Small D?
U 1 1 61BC6E2F
P 3650 2500
F 0 "D?" H 3650 2750 50  0000 C CNN
F 1 "PAL20_LED" H 3650 2650 50  0000 C CNN
F 2 "LED_THT:LED_D2.0mm_W4.8mm_H2.5mm_FlatTop" V 3650 2500 50  0001 C CNN
F 3 "~" V 3650 2500 50  0001 C CNN
	1    3650 2500
	-1   0    0    -1  
$EndComp
Wire Wire Line
	4150 2500 4150 2550
Wire Wire Line
	4150 2550 4200 2550
Connection ~ 4150 2550
Wire Wire Line
	4150 2550 4150 2600
$Comp
L Logic_Programmable:PAL20L8 U?
U 1 1 61C8AE16
P 8500 1750
F 0 "U?" H 8200 2550 50  0000 C CNN
F 1 "24 Pin PAL" H 8750 2550 50  0000 C CNN
F 2 "" H 8500 1750 50  0001 C CNN
F 3 "" H 8500 1750 50  0001 C CNN
	1    8500 1750
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 61D2E65D
P 8500 800
F 0 "#PWR?" H 8500 650 50  0001 C CNN
F 1 "VCC" H 8517 973 50  0000 C CNN
F 2 "" H 8500 800 50  0001 C CNN
F 3 "" H 8500 800 50  0001 C CNN
	1    8500 800 
	1    0    0    -1  
$EndComp
Wire Wire Line
	8500 800  8500 850 
$Comp
L power:GND #PWR?
U 1 1 61D50A38
P 8500 2600
F 0 "#PWR?" H 8500 2350 50  0001 C CNN
F 1 "GND" H 8505 2427 50  0000 C CNN
F 2 "" H 8500 2600 50  0001 C CNN
F 3 "" H 8500 2600 50  0001 C CNN
	1    8500 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	8500 2550 8500 2600
Wire Wire Line
	8000 1050 7600 1050
Wire Wire Line
	8000 1150 7600 1150
Wire Wire Line
	8000 1250 7600 1250
Wire Wire Line
	8000 1350 7600 1350
Wire Wire Line
	8000 1450 7600 1450
Wire Wire Line
	8000 1550 7600 1550
Wire Wire Line
	8000 1650 7600 1650
Wire Wire Line
	8000 1750 7600 1750
Wire Wire Line
	8000 1850 7600 1850
Wire Wire Line
	8000 1950 7600 1950
Wire Wire Line
	8000 2050 7600 2050
Wire Wire Line
	8000 2150 7600 2150
Wire Wire Line
	8000 2250 7600 2250
Wire Wire Line
	8000 2350 7600 2350
Wire Wire Line
	9000 1050 9400 1050
Wire Wire Line
	9000 1150 9400 1150
Wire Wire Line
	9000 1250 9400 1250
Wire Wire Line
	9000 1350 9400 1350
Wire Wire Line
	9000 1450 9400 1450
Wire Wire Line
	9000 1550 9400 1550
Wire Wire Line
	9000 1650 9400 1650
Wire Wire Line
	9000 1750 9400 1750
Text Label 7600 1050 0    50   ~ 0
P24_1
Text Label 7600 1150 0    50   ~ 0
P24_2
Text Label 7600 1250 0    50   ~ 0
P24_3
Text Label 7600 1350 0    50   ~ 0
P24_4
Text Label 7600 1450 0    50   ~ 0
P24_5
Text Label 7600 1550 0    50   ~ 0
P24_6
Text Label 7600 1650 0    50   ~ 0
P24_7
Text Label 7600 1750 0    50   ~ 0
P24_8
Text Label 7600 1850 0    50   ~ 0
P24_9
Text Label 7600 1950 0    50   ~ 0
P24_10
Text Label 7600 2050 0    50   ~ 0
P24_11
Text Label 7600 2150 0    50   ~ 0
P24_13
Text Label 7600 2250 0    50   ~ 0
P24_14
Text Label 7600 2350 0    50   ~ 0
P24_23
Text Label 9400 1750 2    50   ~ 0
P24_15
Text Label 9400 1650 2    50   ~ 0
P24_16
Text Label 9400 1550 2    50   ~ 0
P24_17
Text Label 9400 1450 2    50   ~ 0
P24_18
Text Label 9400 1350 2    50   ~ 0
P24_19
Text Label 9400 1250 2    50   ~ 0
P24_20
Text Label 9400 1150 2    50   ~ 0
P24_21
Text Label 9400 1050 2    50   ~ 0
P24_22
Wire Wire Line
	8500 6350 10750 6350
Text Label 10750 6350 2    50   ~ 0
P24_1
Wire Wire Line
	8500 6450 10750 6450
Wire Wire Line
	8500 6550 10750 6550
Wire Wire Line
	8500 6650 10750 6650
Wire Wire Line
	8500 6750 10750 6750
Wire Wire Line
	8500 6850 10750 6850
Wire Wire Line
	8500 6950 10750 6950
Wire Wire Line
	8500 7050 10750 7050
Wire Wire Line
	8500 7150 10750 7150
Text Label 10750 6450 2    50   ~ 0
P24_2
Text Label 10750 6550 2    50   ~ 0
P24_3
Text Label 10750 6650 2    50   ~ 0
P24_4
Text Label 10750 6750 2    50   ~ 0
P24_5
Text Label 10750 6850 2    50   ~ 0
P24_6
Text Label 10750 6950 2    50   ~ 0
P24_7
Text Label 10750 7050 2    50   ~ 0
P24_8
Text Label 10750 7150 2    50   ~ 0
P24_9
Wire Wire Line
	8500 7250 10750 7250
Text Label 10750 7250 2    50   ~ 0
P24_10
Wire Wire Line
	9850 7350 10750 7350
Text Label 10750 7350 2    50   ~ 0
P24_11
Text Label 9850 7350 0    50   ~ 0
SIPO_O_14
Wire Wire Line
	9850 7450 10750 7450
Text Label 9850 7450 0    50   ~ 0
SIPO_O_13
Text Label 10750 7450 2    50   ~ 0
P24_13
Wire Wire Line
	9850 7550 10750 7550
Text Label 10750 7550 2    50   ~ 0
P24_14
Text Label 9850 7550 0    50   ~ 0
SIPO_O_12
Wire Wire Line
	9300 7750 10750 7750
Wire Wire Line
	9300 7850 10750 7850
Wire Wire Line
	9300 7950 10750 7950
Wire Wire Line
	9300 8050 10750 8050
Wire Wire Line
	9300 7650 10750 7650
Text Label 10750 7650 2    50   ~ 0
P24_15
Text Label 10750 7750 2    50   ~ 0
P24_16
Text Label 10750 7850 2    50   ~ 0
P24_17
Text Label 10750 7950 2    50   ~ 0
P24_18
Text Label 10750 8050 2    50   ~ 0
P24_19
$Comp
L Device:R_Small R?
U 1 1 6281CDD0
P 9200 8150
F 0 "R?" V 9250 8300 50  0000 C CNN
F 1 "10K" V 9250 8000 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" H 9200 8150 50  0001 C CNN
F 3 "~" H 9200 8150 50  0001 C CNN
	1    9200 8150
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R?
U 1 1 6281D384
P 9200 8250
F 0 "R?" V 9250 8400 50  0000 C CNN
F 1 "10K" V 9250 8100 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" H 9200 8250 50  0001 C CNN
F 3 "~" H 9200 8250 50  0001 C CNN
	1    9200 8250
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R?
U 1 1 6281D9F7
P 9200 8350
F 0 "R?" V 9250 8500 50  0000 C CNN
F 1 "10K" V 9250 8200 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" H 9200 8350 50  0001 C CNN
F 3 "~" H 9200 8350 50  0001 C CNN
	1    9200 8350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	9100 8150 8500 8150
Wire Wire Line
	9100 8250 8500 8250
Wire Wire Line
	9100 8350 8500 8350
Wire Wire Line
	8500 8450 10750 8450
Wire Wire Line
	9300 8150 10750 8150
Wire Wire Line
	9300 8250 10750 8250
Wire Wire Line
	9300 8350 10750 8350
Text Label 8500 8150 0    50   ~ 0
SIPO_O_6
Text Label 8500 8250 0    50   ~ 0
SIPO_O_5
Text Label 8500 8350 0    50   ~ 0
SIPO_O_4
Text Label 8500 8450 0    50   ~ 0
SIPO_O_3
Text Label 10750 8150 2    50   ~ 0
P24_20
Text Label 10750 8250 2    50   ~ 0
P24_21
Text Label 10750 8350 2    50   ~ 0
P24_22
Text Label 10750 8450 2    50   ~ 0
P24_23
$EndSCHEMATC