EESchema Schematic File Version 4
LIBS:final-main-cca-rev0-cache
EELAYER 26 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 3 4
Title "400000-Node Main CCA"
Date "2019-01-19"
Rev "A"
Comp "HMS"
Comment1 "Drawn: A. Mercik, C. Swinoga"
Comment2 "Check: C. Swinoga"
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Analog_ADC:MCP3008 U6
U 1 1 5C778B7E
P 7250 2650
F 0 "U6" H 7700 3550 50  0000 C CNN
F 1 "MCP3008" H 7700 3450 50  0000 C CNN
F 2 "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" H 7350 2750 50  0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21295d.pdf" H 7350 2750 50  0001 C CNN
F 4 "" H 0   0   50  0001 C CNN "PN"
F 5 "MCP3008-I/SL" H 0   0   50  0001 C CNN "Vendor"
	1    7250 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	7150 3250 7150 3350
Wire Wire Line
	7150 3350 7300 3350
Wire Wire Line
	7450 3350 7450 3250
$Comp
L power:GND #PWR024
U 1 1 5C778C3B
P 7300 3450
F 0 "#PWR024" H 7300 3200 50  0001 C CNN
F 1 "GND" H 7305 3277 50  0000 C CNN
F 2 "" H 7300 3450 50  0001 C CNN
F 3 "" H 7300 3450 50  0001 C CNN
	1    7300 3450
	-1   0    0    -1  
$EndComp
Wire Wire Line
	7300 3450 7300 3350
Connection ~ 7300 3350
Wire Wire Line
	7300 3350 7450 3350
Text GLabel 7150 1800 1    50   Input ~ 0
P3V3
Text HLabel 3100 2350 0    50   Input ~ 0
ADC0
Text HLabel 3100 2450 0    50   Input ~ 0
ADC1
Text HLabel 3100 2550 0    50   Input ~ 0
ADC2
Text HLabel 3100 2650 0    50   Input ~ 0
ADC3
Text HLabel 3100 2750 0    50   Input ~ 0
ADC4
Text HLabel 3100 2850 0    50   Input ~ 0
ADC5
Text HLabel 3100 2950 0    50   Input ~ 0
ADC6
Text HLabel 3100 3050 0    50   Input ~ 0
ADC7
Text HLabel 9750 3800 2    50   Input ~ 0
ADC_CS
Wire Wire Line
	7150 1800 7150 2000
Wire Wire Line
	7150 2000 7450 2000
Wire Wire Line
	7450 2000 7450 2150
Connection ~ 7150 2000
Wire Wire Line
	7150 2000 7150 2150
$Comp
L power:GND #PWR027
U 1 1 5C886327
P 8150 2100
F 0 "#PWR027" H 8150 1850 50  0001 C CNN
F 1 "GND" H 8155 1927 50  0000 C CNN
F 2 "" H 8150 2100 50  0001 C CNN
F 3 "" H 8150 2100 50  0001 C CNN
	1    8150 2100
	-1   0    0    -1  
$EndComp
$Comp
L Device:C_Small C27
U 1 1 5C88632D
P 8150 2000
F 0 "C27" H 8242 2046 50  0000 L CNN
F 1 "0.1uF" H 8242 1955 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 8150 2000 50  0001 C CNN
F 3 "~" H 8150 2000 50  0001 C CNN
F 4 "" H 0   0   50  0001 C CNN "PN"
F 5 "CL10A104KA8NNNC‎ " H 0   0   50  0001 C CNN "Vendor"
	1    8150 2000
	1    0    0    -1  
$EndComp
Text GLabel 8150 1900 1    50   Input ~ 0
P3V3
$Comp
L Device:C_Small C?
U 1 1 5CA5DFC2
P 3450 3300
AR Path="/5CA5DFC2" Ref="C?"  Part="1" 
AR Path="/5C3CB78C/5CA5DFC2" Ref="C18"  Part="1" 
F 0 "C18" H 3500 3400 50  0000 L CNN
F 1 "0.1uF" H 3450 3200 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3450 3300 50  0001 C CNN
F 3 "~" H 3450 3300 50  0001 C CNN
F 4 "" H -200 -300 50  0001 C CNN "PN"
F 5 "CL10A104KA8NNNC‎ " H -200 -300 50  0001 C CNN "Vendor"
	1    3450 3300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5CA5DFD0
P 4900 3900
AR Path="/5CA5DFD0" Ref="#PWR?"  Part="1" 
AR Path="/5C3CB78C/5CA5DFD0" Ref="#PWR023"  Part="1" 
F 0 "#PWR023" H 4900 3650 50  0001 C CNN
F 1 "GND" V 4905 3772 50  0000 R CNN
F 2 "" H 4900 3900 50  0001 C CNN
F 3 "" H 4900 3900 50  0001 C CNN
	1    4900 3900
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5CC59C00
P 3850 3600
AR Path="/5CC59C00" Ref="C?"  Part="1" 
AR Path="/5C3CB78C/5CC59C00" Ref="C19"  Part="1" 
F 0 "C19" H 3950 3600 50  0000 L CNN
F 1 "0.1uF" H 3900 3500 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3850 3600 50  0001 C CNN
F 3 "~" H 3850 3600 50  0001 C CNN
F 4 "" H -200 0   50  0001 C CNN "PN"
F 5 "CL10A104KA8NNNC‎ " H -200 0   50  0001 C CNN "Vendor"
	1    3850 3600
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5CC59C85
P 4250 3300
AR Path="/5CC59C85" Ref="C?"  Part="1" 
AR Path="/5C3CB78C/5CC59C85" Ref="C20"  Part="1" 
F 0 "C20" H 4342 3346 50  0000 L CNN
F 1 "0.1uF" H 4342 3255 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 4250 3300 50  0001 C CNN
F 3 "~" H 4250 3300 50  0001 C CNN
F 4 "" H -200 -300 50  0001 C CNN "PN"
F 5 "CL10A104KA8NNNC‎ " H -200 -300 50  0001 C CNN "Vendor"
	1    4250 3300
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5CC59C8C
P 4650 3600
AR Path="/5CC59C8C" Ref="C?"  Part="1" 
AR Path="/5C3CB78C/5CC59C8C" Ref="C21"  Part="1" 
F 0 "C21" H 4742 3646 50  0000 L CNN
F 1 "0.1uF" H 4742 3555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 4650 3600 50  0001 C CNN
F 3 "~" H 4650 3600 50  0001 C CNN
F 4 "" H -200 0   50  0001 C CNN "PN"
F 5 "CL10A104KA8NNNC‎ " H -200 0   50  0001 C CNN "Vendor"
	1    4650 3600
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5CC5A7D6
P 5050 3300
AR Path="/5CC5A7D6" Ref="C?"  Part="1" 
AR Path="/5C3CB78C/5CC5A7D6" Ref="C22"  Part="1" 
F 0 "C22" H 5142 3346 50  0000 L CNN
F 1 "0.1uF DNP" H 5142 3255 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5050 3300 50  0001 C CNN
F 3 "~" H 5050 3300 50  0001 C CNN
F 4 "CL10A104KA8NNNC‎ " H -200 -300 50  0001 C CNN "Vendor"
	1    5050 3300
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5CC5A7DD
P 5450 3600
AR Path="/5CC5A7DD" Ref="C?"  Part="1" 
AR Path="/5C3CB78C/5CC5A7DD" Ref="C23"  Part="1" 
F 0 "C23" H 5542 3646 50  0000 L CNN
F 1 "0.1uF DNP" H 5542 3555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5450 3600 50  0001 C CNN
F 3 "~" H 5450 3600 50  0001 C CNN
F 4 "CL10A104KA8NNNC‎ " H -200 0   50  0001 C CNN "Vendor"
	1    5450 3600
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5CC5B279
P 5850 3300
AR Path="/5CC5B279" Ref="C?"  Part="1" 
AR Path="/5C3CB78C/5CC5B279" Ref="C24"  Part="1" 
F 0 "C24" H 5942 3346 50  0000 L CNN
F 1 "0.1uF DNP" H 5942 3255 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5850 3300 50  0001 C CNN
F 3 "~" H 5850 3300 50  0001 C CNN
F 4 "CL10A104KA8NNNC‎ " H -200 -300 50  0001 C CNN "Vendor"
	1    5850 3300
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5CC5B280
P 6250 3600
AR Path="/5CC5B280" Ref="C?"  Part="1" 
AR Path="/5C3CB78C/5CC5B280" Ref="C25"  Part="1" 
F 0 "C25" H 6342 3646 50  0000 L CNN
F 1 "0.1uF DNP" H 6342 3555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 6250 3600 50  0001 C CNN
F 3 "~" H 6250 3600 50  0001 C CNN
F 4 "CL10A104KA8NNNC‎ " H -200 0   50  0001 C CNN "Vendor"
	1    6250 3600
	1    0    0    -1  
$EndComp
Wire Wire Line
	6250 3800 6250 3700
Wire Wire Line
	5850 3400 5850 3800
Connection ~ 5850 3800
Wire Wire Line
	5850 3800 6250 3800
Wire Wire Line
	5450 3700 5450 3800
Connection ~ 5450 3800
Wire Wire Line
	5450 3800 5850 3800
Wire Wire Line
	5050 3400 5050 3800
Connection ~ 5050 3800
Wire Wire Line
	5050 3800 5450 3800
Wire Wire Line
	4650 3700 4650 3800
Connection ~ 4650 3800
Wire Wire Line
	4650 3800 4900 3800
Connection ~ 4250 3800
Wire Wire Line
	4250 3800 4650 3800
Wire Wire Line
	4900 3900 4900 3800
Connection ~ 4900 3800
Wire Wire Line
	4900 3800 5050 3800
Connection ~ 3450 2350
Connection ~ 3850 2450
Connection ~ 4250 2550
Wire Wire Line
	4650 2650 4650 3500
Connection ~ 4650 2650
Wire Wire Line
	5050 2750 5050 3200
Connection ~ 5050 2750
Wire Wire Line
	5450 2850 5450 3500
Connection ~ 5450 2850
Wire Wire Line
	5850 2950 5850 3200
Connection ~ 5850 2950
Wire Wire Line
	6250 3050 6250 3500
Connection ~ 6250 3050
$Comp
L Connector:TestPoint TP?
U 1 1 5C41E344
P 3450 2200
AR Path="/5C3B8F45/5C41E344" Ref="TP?"  Part="1" 
AR Path="/5C3CB78C/5C41E344" Ref="TP2"  Part="1" 
F 0 "TP2" H 3508 2320 50  0000 L CNN
F 1 "ADC0" H 3508 2229 50  0000 L CNN
F 2 "TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm" H 3650 2200 50  0001 C CNN
F 3 "~" H 3650 2200 50  0001 C CNN
	1    3450 2200
	1    0    0    -1  
$EndComp
Wire Wire Line
	3450 2350 3450 2200
$Comp
L Connector:TestPoint TP?
U 1 1 5C422C41
P 3850 2200
AR Path="/5C3B8F45/5C422C41" Ref="TP?"  Part="1" 
AR Path="/5C3CB78C/5C422C41" Ref="TP3"  Part="1" 
F 0 "TP3" H 3908 2320 50  0000 L CNN
F 1 "ADC1" H 3908 2229 50  0000 L CNN
F 2 "TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm" H 4050 2200 50  0001 C CNN
F 3 "~" H 4050 2200 50  0001 C CNN
	1    3850 2200
	1    0    0    -1  
$EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 5C422C8F
P 4250 2200
AR Path="/5C3B8F45/5C422C8F" Ref="TP?"  Part="1" 
AR Path="/5C3CB78C/5C422C8F" Ref="TP4"  Part="1" 
F 0 "TP4" H 4308 2320 50  0000 L CNN
F 1 "ADC2" H 4308 2229 50  0000 L CNN
F 2 "TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm" H 4450 2200 50  0001 C CNN
F 3 "~" H 4450 2200 50  0001 C CNN
	1    4250 2200
	1    0    0    -1  
$EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 5C422CE7
P 4650 2200
AR Path="/5C3B8F45/5C422CE7" Ref="TP?"  Part="1" 
AR Path="/5C3CB78C/5C422CE7" Ref="TP5"  Part="1" 
F 0 "TP5" H 4708 2320 50  0000 L CNN
F 1 "ADC3" H 4708 2229 50  0000 L CNN
F 2 "TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm" H 4850 2200 50  0001 C CNN
F 3 "~" H 4850 2200 50  0001 C CNN
	1    4650 2200
	1    0    0    -1  
$EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 5C422D41
P 5050 2200
AR Path="/5C3B8F45/5C422D41" Ref="TP?"  Part="1" 
AR Path="/5C3CB78C/5C422D41" Ref="TP7"  Part="1" 
F 0 "TP7" H 5108 2320 50  0000 L CNN
F 1 "ADC4" H 5108 2229 50  0000 L CNN
F 2 "TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm" H 5250 2200 50  0001 C CNN
F 3 "~" H 5250 2200 50  0001 C CNN
	1    5050 2200
	1    0    0    -1  
$EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 5C422D95
P 5450 2200
AR Path="/5C3B8F45/5C422D95" Ref="TP?"  Part="1" 
AR Path="/5C3CB78C/5C422D95" Ref="TP8"  Part="1" 
F 0 "TP8" H 5508 2320 50  0000 L CNN
F 1 "ADC5" H 5508 2229 50  0000 L CNN
F 2 "TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm" H 5650 2200 50  0001 C CNN
F 3 "~" H 5650 2200 50  0001 C CNN
	1    5450 2200
	1    0    0    -1  
$EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 5C422DEB
P 5850 2200
AR Path="/5C3B8F45/5C422DEB" Ref="TP?"  Part="1" 
AR Path="/5C3CB78C/5C422DEB" Ref="TP9"  Part="1" 
F 0 "TP9" H 5908 2320 50  0000 L CNN
F 1 "ADC6" H 5908 2229 50  0000 L CNN
F 2 "TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm" H 6050 2200 50  0001 C CNN
F 3 "~" H 6050 2200 50  0001 C CNN
	1    5850 2200
	1    0    0    -1  
$EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 5C423355
P 6250 2200
AR Path="/5C3B8F45/5C423355" Ref="TP?"  Part="1" 
AR Path="/5C3CB78C/5C423355" Ref="TP10"  Part="1" 
F 0 "TP10" H 6308 2320 50  0000 L CNN
F 1 "ADC7" H 6308 2229 50  0000 L CNN
F 2 "TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm" H 6450 2200 50  0001 C CNN
F 3 "~" H 6450 2200 50  0001 C CNN
	1    6250 2200
	1    0    0    -1  
$EndComp
Wire Wire Line
	3850 2200 3850 2450
Wire Wire Line
	4250 2200 4250 2550
Wire Wire Line
	4650 2200 4650 2650
Wire Wire Line
	5050 2200 5050 2750
Wire Wire Line
	5450 2200 5450 2850
Wire Wire Line
	5850 2200 5850 2950
Wire Wire Line
	6250 2200 6250 3050
Connection ~ 3850 3800
Wire Wire Line
	3450 3800 3850 3800
Wire Wire Line
	3850 3800 4250 3800
Text HLabel 9750 3500 2    50   Input ~ 0
P_SCK
Text HLabel 9750 3700 2    50   Input ~ 0
P_MISO
Text HLabel 9750 3600 2    50   Input ~ 0
P_MOSI
$Comp
L capstone_library:PCF2123TS_1 U?
U 1 1 5C6EE50E
P 6700 4500
AR Path="/5C6EE50E" Ref="U?"  Part="1" 
AR Path="/5C3CB78C/5C6EE50E" Ref="U7"  Part="1" 
F 0 "U7" H 7100 4707 60  0000 C CNN
F 1 "PCF2123TS_1" H 7100 4601 60  0000 C CNN
F 2 "capstone_footprints:PCF2123TS&slash_1" H 7100 4540 60  0001 C CNN
F 3 "https://www.nxp.com/docs/en/data-sheet/PCF2123.pdf" H 6400 4450 60  0001 C CNN
F 4 "PCF2123TS_1" H 6700 4500 50  0001 C CNN "Vendor"
	1    6700 4500
	1    0    0    -1  
$EndComp
Wire Wire Line
	8550 3500 8550 2550
Wire Wire Line
	8550 2550 7850 2550
Wire Wire Line
	8550 3500 9750 3500
Wire Wire Line
	8500 3600 9750 3600
Wire Wire Line
	8450 3700 9750 3700
Wire Wire Line
	7850 2850 8400 2850
Wire Wire Line
	8400 2850 8400 3800
Wire Wire Line
	8400 3800 9750 3800
Text HLabel 9750 3900 2    50   Input ~ 0
RTC_CS
Wire Wire Line
	9750 3900 8400 3900
Wire Wire Line
	8400 3900 8400 5250
Wire Wire Line
	8400 5250 6350 5250
Wire Wire Line
	6350 5250 6350 5050
Wire Wire Line
	6350 5050 6400 5050
Wire Wire Line
	8550 3500 8550 4950
Wire Wire Line
	8550 4950 7800 4950
Connection ~ 8550 3500
Wire Wire Line
	8500 3600 8500 5050
Wire Wire Line
	8500 5050 7800 5050
Wire Wire Line
	8450 3700 8450 5150
Wire Wire Line
	8450 5150 7800 5150
NoConn ~ 6400 4750
NoConn ~ 7800 4850
$Comp
L power:GND #PWR030
U 1 1 5C71CE8F
P 7700 4150
F 0 "#PWR030" H 7700 3900 50  0001 C CNN
F 1 "GND" H 7705 3977 50  0000 C CNN
F 2 "" H 7700 4150 50  0001 C CNN
F 3 "" H 7700 4150 50  0001 C CNN
	1    7700 4150
	-1   0    0    -1  
$EndComp
$Comp
L Device:C_Small C45
U 1 1 5C71CE97
P 7700 4050
F 0 "C45" H 7792 4096 50  0000 L CNN
F 1 "0.1uF" H 7792 4005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 7700 4050 50  0001 C CNN
F 3 "~" H 7700 4050 50  0001 C CNN
F 4 "" H -450 2050 50  0001 C CNN "PN"
F 5 "CL10A104KA8NNNC‎ " H -450 2050 50  0001 C CNN "Vendor"
	1    7700 4050
	1    0    0    -1  
$EndComp
Text GLabel 7700 3950 1    50   Input ~ 0
P3V3
$Comp
L power:GND #PWR029
U 1 1 5C724E17
P 6250 5300
F 0 "#PWR029" H 6250 5050 50  0001 C CNN
F 1 "GND" H 6255 5127 50  0000 C CNN
F 2 "" H 6250 5300 50  0001 C CNN
F 3 "" H 6250 5300 50  0001 C CNN
	1    6250 5300
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6400 5150 6250 5150
Wire Wire Line
	6250 5150 6250 5300
Text GLabel 7850 4550 2    50   Input ~ 0
P3V3
Wire Wire Line
	7850 4550 7800 4550
Text HLabel 5900 4950 0    50   Input ~ 0
RTC_INT
Wire Wire Line
	6400 4950 5900 4950
Wire Wire Line
	6400 4850 6250 4850
Wire Wire Line
	6250 4850 6250 5150
Connection ~ 6250 5150
Text Notes 6400 5800 0    50   ~ 0
PCF2123 is tuned to a CL=7pF Quartz Crystal\nDoes not need loading capacitors 
$Comp
L Device:Crystal_GND2 Y2
U 1 1 5C73D8D3
P 6000 4600
F 0 "Y2" V 5700 4650 50  0000 R CNN
F 1 "32.768kHz" V 5800 4800 50  0000 R CNN
F 2 "capstone_footprints:CMR200T" H 6000 4600 50  0001 C CNN
F 3 "~" H 6000 4600 50  0001 C CNN
F 4 "CMR200T32768DZYT" H 6000 4600 50  0001 C CNN "Vendor"
	1    6000 4600
	0    1    1    0   
$EndComp
Wire Wire Line
	6000 4450 6150 4450
Wire Wire Line
	6150 4450 6150 4550
Wire Wire Line
	6150 4550 6400 4550
Wire Wire Line
	6000 4750 6150 4750
Wire Wire Line
	6150 4750 6150 4650
Wire Wire Line
	6150 4650 6400 4650
$Comp
L power:GND #PWR026
U 1 1 5C751549
P 5750 4650
F 0 "#PWR026" H 5750 4400 50  0001 C CNN
F 1 "GND" H 5755 4477 50  0000 C CNN
F 2 "" H 5750 4650 50  0001 C CNN
F 3 "" H 5750 4650 50  0001 C CNN
	1    5750 4650
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5800 4600 5750 4600
Wire Wire Line
	5750 4600 5750 4650
NoConn ~ 7800 4650
$Comp
L power:GND #PWR031
U 1 1 5C760EF6
P 7850 5300
F 0 "#PWR031" H 7850 5050 50  0001 C CNN
F 1 "GND" H 7855 5127 50  0000 C CNN
F 2 "" H 7850 5300 50  0001 C CNN
F 3 "" H 7850 5300 50  0001 C CNN
	1    7850 5300
	-1   0    0    -1  
$EndComp
Wire Wire Line
	7800 4750 7850 4750
Wire Wire Line
	7850 4750 7850 5300
Text Notes 2500 2650 0    50   ~ 0
V_SOLAR\nV_BATT\nV_CM\nV_E_CM
Wire Wire Line
	3450 2350 6650 2350
Wire Wire Line
	3850 2450 6650 2450
Wire Wire Line
	4250 2550 6650 2550
Wire Wire Line
	4650 2650 6650 2650
Wire Wire Line
	5050 2750 6650 2750
Wire Wire Line
	5450 2850 6650 2850
Wire Wire Line
	5850 2950 6650 2950
Wire Wire Line
	6250 3050 6650 3050
Wire Wire Line
	4250 2550 4250 3200
Wire Wire Line
	4250 3400 4250 3800
Wire Wire Line
	3450 2350 3450 3200
Wire Wire Line
	3450 3400 3450 3800
Wire Wire Line
	3850 3700 3850 3800
Wire Wire Line
	3850 2450 3850 3500
Wire Wire Line
	3100 2350 3450 2350
Wire Wire Line
	3100 2450 3850 2450
Wire Wire Line
	3100 2550 4250 2550
Wire Wire Line
	3100 2650 4650 2650
Wire Wire Line
	5050 2750 3100 2750
Wire Wire Line
	3100 2850 5450 2850
Wire Wire Line
	5850 2950 3100 2950
Wire Wire Line
	3100 3050 6250 3050
Wire Wire Line
	8450 3700 8450 2650
Wire Wire Line
	8450 2650 7850 2650
Connection ~ 8450 3700
Wire Wire Line
	8500 3600 8500 2750
Wire Wire Line
	8500 2750 7850 2750
Connection ~ 8500 3600
$EndSCHEMATC