mirror of https://github.com/rusefi/rusefi-1.git
286 lines
6.1 KiB
Plaintext
286 lines
6.1 KiB
Plaintext
EESchema Schematic File Version 2
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LIBS:KICAD_Older_Version
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LIBS:power
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LIBS:device
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LIBS:transistors
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LIBS:conn
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LIBS:linear
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LIBS:regul
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LIBS:74xx
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LIBS:cmos4000
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LIBS:adc-dac
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LIBS:memory
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LIBS:xilinx
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LIBS:microcontrollers
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LIBS:dsp
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LIBS:microchip
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LIBS:analog_switches
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LIBS:motorola
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LIBS:texas
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LIBS:intel
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LIBS:audio
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LIBS:interface
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LIBS:digital-audio
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LIBS:philips
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LIBS:display
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LIBS:cypress
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LIBS:siliconi
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LIBS:opto
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LIBS:atmel
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LIBS:contrib
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LIBS:valves
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LIBS:max31855
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LIBS:art-electro-conn_2
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LIBS:art-electro-conn
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LIBS:art-electro-ic
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LIBS:art-electro-max
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LIBS:art-electro-power
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LIBS:art-electro-stm32
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LIBS:thermocouple_module-cache
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EELAYER 25 0
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EELAYER END
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$Descr A 11000 8500
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encoding utf-8
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Sheet 1 1
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Title "thermocouple break out board"
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Date "27 jan 2015"
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Rev "R.01"
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Comp "rusEFI by DAECU"
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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NoConn ~ 4075 4350
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NoConn ~ 3875 4350
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$Comp
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L CONN_1 V802
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U 1 1 4F629521
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P 3875 4200
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F 0 "V802" V 3900 4300 20 0000 C CNN
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F 1 "VIA" H 3875 4400 60 0001 C CNN
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F 2 "1pin" H 3875 4500 60 0001 C CNN
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F 3 "" H 3875 4200 60 0001 C CNN
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1 3875 4200
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0 -1 -1 0
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$EndComp
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Text Notes 3900 4950 0 40 ~ 0
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We want a big mass of copper in the\nTCPL joints, to dampen the cold junction\ntemperature and to make it more measurable\nwith this IC
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Text Notes 3725 4450 0 40 ~ 0
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Via for cable tie
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$Comp
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L CONN_1 V801
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U 1 1 4F627FCA
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P 4075 4200
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F 0 "V801" V 4100 4300 20 0000 C CNN
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F 1 "VIA" H 4075 4400 60 0001 C CNN
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F 2 "1pin" H 4075 4200 60 0001 C CNN
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F 3 "" H 4075 4200 60 0001 C CNN
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1 4075 4200
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0 -1 -1 0
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$EndComp
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Connection ~ 4800 4650
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Wire Wire Line
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4800 4550 4800 4650
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Wire Wire Line
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4700 4050 5150 4050
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Wire Wire Line
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5150 4050 5150 4350
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Wire Wire Line
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5150 4350 5400 4350
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Wire Wire Line
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4700 4650 5150 4650
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Wire Wire Line
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5150 4650 5150 4450
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Wire Wire Line
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5150 4450 5400 4450
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Wire Wire Line
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4800 4150 4800 4050
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Connection ~ 4800 4050
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$Comp
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L C C21
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U 1 1 4E4C6B54
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P 4800 4350
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F 0 "C21" H 4850 4450 50 0000 L CNN
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F 1 "10nF" H 4850 4250 50 0000 L CNN
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F 2 "SM0805-SM0603" H 4850 4350 50 0001 C CNN
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F 3 "" H 4800 4350 60 0001 C CNN
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1 4800 4350
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1 0 0 -1
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$EndComp
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Text Notes 7250 4350 0 30 ~ 0
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Care must be taken with the conector\nchosen for the TCPL to avoid inaccuracies.\n\nAlso, the connector must be as close as\npossible to the cold-juntion compensation.
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Text Notes 5500 3650 0 40 ~ 0
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MAX31855\nCold-Junction Compensated\nThermocouple-to-Digital Converter
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Text Notes 5600 4900 0 30 ~ 0
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Datasheet:\nhttp://datasheets.maxim-ic.com/en/ds/MAX31855.pdf
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NoConn ~ 6500 4250
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$Comp
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L GND #PWR01
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U 1 1 4E13FFF9
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P 7000 4000
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F 0 "#PWR01" H 7000 4000 30 0001 C CNN
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F 1 "GND" H 7000 3930 30 0001 C CNN
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F 2 "" H 7000 4000 60 0001 C CNN
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F 3 "" H 7000 4000 60 0001 C CNN
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1 7000 4000
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1 0 0 -1
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$EndComp
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Text GLabel 7000 3600 0 40 Input ~ 0
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3.3v
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$Comp
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L C C8
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U 1 1 4E13FFE2
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P 7000 3800
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F 0 "C8" H 7050 3900 50 0000 L CNN
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F 1 "100nF" H 7050 3700 50 0000 L CNN
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F 2 "SM0805-SM0603" H 7050 3800 50 0001 C CNN
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F 3 "" H 7000 3800 60 0001 C CNN
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1 7000 3800
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1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR02
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U 1 1 4E13FFDB
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P 5400 4250
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F 0 "#PWR02" H 5400 4250 30 0001 C CNN
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F 1 "GND" H 5400 4180 30 0001 C CNN
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F 2 "" H 5400 4250 60 0001 C CNN
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F 3 "" H 5400 4250 60 0001 C CNN
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1 5400 4250
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1 0 0 -1
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$EndComp
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Text GLabel 5400 4550 0 40 Input ~ 0
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3.3v
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$Comp
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L MAX31855 U5
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U 1 1 4E13FF86
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P 5950 4400
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F 0 "U5" H 5950 4650 60 0000 C CNN
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F 1 "MAX31855KASA" H 5950 4150 60 0000 C CNN
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F 2 "SO8E" H 5950 4200 60 0001 C CNN
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F 3 "" H 5950 4400 60 0001 C CNN
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F 4 "MAX31855KASA+" H 5950 4400 60 0001 C CNN "mfg#"
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1 5950 4400
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1 0 0 -1
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$EndComp
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$Comp
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L CONN_2 P1
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U 1 1 535A15DB
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P 4350 4350
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F 0 "P1" V 4300 4350 40 0000 C CNN
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F 1 "CONN_2" V 4400 4350 40 0000 C CNN
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F 2 "tcpl_PCC-SMP" H 4350 4350 60 0001 C CNN
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F 3 "" H 4350 4350 60 0000 C CNN
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1 4350 4350
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-1 0 0 -1
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$EndComp
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Wire Wire Line
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4700 4450 4700 4650
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Wire Wire Line
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4700 4250 4700 4050
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$Comp
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L CONN_4 P3
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U 1 1 535A166C
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P 7100 4550
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F 0 "P3" V 7050 4550 50 0000 C CNN
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F 1 "CONN_4" V 7150 4550 50 0000 C CNN
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F 2 "SIL-4" H 7100 4550 60 0001 C CNN
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F 3 "" H 7100 4550 60 0000 C CNN
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1 7100 4550
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1 0 0 -1
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$EndComp
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Wire Wire Line
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6500 4350 6500 4400
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Wire Wire Line
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6500 4400 6750 4400
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Wire Wire Line
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6500 4450 6500 4500
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Wire Wire Line
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6500 4500 6750 4500
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Wire Wire Line
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6500 4550 6500 4600
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Wire Wire Line
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6500 4600 6750 4600
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Wire Wire Line
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5400 4550 5400 4700
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Wire Wire Line
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5400 4700 6750 4700
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$Comp
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L CONN_1 P2
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U 1 1 535A1737
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P 5400 4100
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F 0 "P2" H 5480 4100 40 0000 L CNN
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F 1 "CONN_1" H 5400 4155 30 0001 C CNN
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F 2 "SIL-1" H 5400 4100 60 0001 C CNN
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F 3 "" H 5400 4100 60 0000 C CNN
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1 5400 4100
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0 -1 -1 0
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$EndComp
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Connection ~ 5400 4250
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$Comp
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L CONN_2 P4
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U 1 1 535A1B1D
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P 4350 3650
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F 0 "P4" V 4300 3650 40 0000 C CNN
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F 1 "CONN_2" V 4400 3650 40 0000 C CNN
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F 2 "SIL-2" H 4350 3650 60 0001 C CNN
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F 3 "" H 4350 3650 60 0000 C CNN
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1 4350 3650
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-1 0 0 1
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$EndComp
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Text Label 4700 4250 1 40 ~ 0
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TCPL-
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Text Label 4700 4650 1 40 ~ 0
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TCPL+
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Text Label 4700 3550 0 40 ~ 0
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TCPL-
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Text Label 4700 3750 0 40 ~ 0
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TCPL+
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Text Label 6500 4350 2 40 ~ 0
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MISO
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Text Label 6500 4450 2 40 ~ 0
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/CS
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Text Label 6500 4550 2 40 ~ 0
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SCK
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$Comp
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L CONN_1 P5
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U 1 1 54C4236A
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P 4950 3550
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F 0 "P5" H 5030 3550 40 0000 L CNN
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F 1 "CONN_1" H 4950 3605 30 0001 C CNN
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F 2 "SCREW_TERM_534-7693" H 4950 3550 60 0001 C CNN
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F 3 "" H 4950 3550 60 0000 C CNN
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1 4950 3550
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1 0 0 -1
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$EndComp
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$Comp
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L CONN_1 P6
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U 1 1 54C42383
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P 4950 3750
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F 0 "P6" H 5030 3750 40 0000 L CNN
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F 1 "CONN_1" H 4950 3805 30 0001 C CNN
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F 2 "SCREW_TERM_534-7693" H 4950 3750 60 0001 C CNN
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F 3 "" H 4950 3750 60 0000 C CNN
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1 4950 3750
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1 0 0 -1
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$EndComp
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Wire Wire Line
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4150 3550 4800 3550
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Wire Wire Line
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4150 3750 4800 3750
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$Comp
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L CONN_2 P7
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U 1 1 54C7C9BE
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P 3800 3650
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F 0 "P7" V 3750 3650 40 0000 C CNN
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F 1 "CONN_2" V 3850 3650 40 0000 C CNN
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F 2 "AK300-2" H 3800 3650 60 0001 C CNN
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F 3 "" H 3800 3650 60 0000 C CNN
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1 3800 3650
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-1 0 0 1
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$EndComp
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Connection ~ 4700 3550
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Connection ~ 4700 3750
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$EndSCHEMATC
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