1198 lines
23 KiB
Plaintext
1198 lines
23 KiB
Plaintext
EESchema Schematic File Version 2 date Mon 02 Jan 2012 11:27:18 PM CET
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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:special
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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:snescart
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LIBS:misc-74
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LIBS:vreg
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LIBS:lpc1754
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LIBS:sd_card
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LIBS:cy62148ev30
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LIBS:mt45w8mw16
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LIBS:cs4344
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LIBS:double_sch_kcom
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LIBS:usb_minib
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LIBS:mic23250
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LIBS:sd2snes-cache
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EELAYER 25 0
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EELAYER END
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$Descr A4 11700 8267
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encoding utf-8
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Sheet 5 6
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Title "sd2snes Mark II"
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Date "2 jan 2012"
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Rev "E2"
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Comp "Maximilian Rehkopf"
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L FILTER FB342
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U 1 1 4EF8DF53
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P 5450 5500
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F 0 "FB342" H 5450 5650 60 0000 C CNN
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F 1 "FILTER" H 5450 5400 60 0000 C CNN
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1 5450 5500
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1 0 0 -1
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$EndComp
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Connection ~ 4000 2600
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Wire Wire Line
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3250 2800 4000 2800
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Wire Wire Line
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4000 2800 4000 2600
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Wire Wire Line
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3250 4250 4000 4250
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Wire Wire Line
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3250 4050 3350 4050
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Connection ~ 1750 4050
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Wire Wire Line
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1850 4250 1750 4250
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Wire Wire Line
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1750 4250 1750 4050
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Connection ~ 4100 2600
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Wire Wire Line
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4100 2800 4100 2400
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Wire Wire Line
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3250 2600 3350 2600
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Wire Wire Line
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1600 3200 1600 3450
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Wire Wire Line
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1850 2600 1000 2600
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Wire Wire Line
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1000 2600 1000 2400
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Wire Wire Line
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2550 4750 2550 4900
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Wire Wire Line
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5100 5500 5000 5500
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Wire Wire Line
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5100 5100 5000 5100
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Wire Wire Line
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5000 5100 5000 4900
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Wire Wire Line
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5900 5700 5900 5500
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Wire Wire Line
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7700 5500 7700 5400
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Wire Wire Line
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6550 4550 6550 4800
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Wire Wire Line
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3300 900 3300 1050
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Wire Wire Line
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3300 1050 2750 1050
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Connection ~ 9000 1800
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Wire Wire Line
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9000 1200 9000 1800
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Wire Wire Line
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9600 1900 9600 1800
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Wire Wire Line
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10100 1400 10200 1400
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Wire Wire Line
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6400 1400 6700 1400
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Wire Wire Line
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5850 3900 5550 3900
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Wire Wire Line
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10500 5950 10500 5850
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Connection ~ 10150 5850
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Wire Wire Line
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10500 5850 10150 5850
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Wire Notes Line
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7000 7750 7000 5950
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Wire Notes Line
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4550 500 4550 7750
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Connection ~ 9750 4750
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Wire Wire Line
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9700 4750 9800 4750
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Wire Wire Line
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9750 5400 9750 5500
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Wire Wire Line
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9150 5500 9150 5400
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Wire Wire Line
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9150 4900 9150 4600
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Wire Wire Line
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8300 5000 8300 4750
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Wire Wire Line
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7700 4200 7700 4100
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Wire Wire Line
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7700 4100 7250 4100
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Wire Wire Line
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10350 3900 10350 3700
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Connection ~ 10350 4400
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Wire Wire Line
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10350 4500 10350 4300
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Connection ~ 10050 3700
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Wire Wire Line
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9650 3900 9650 3800
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Wire Wire Line
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9650 3800 7250 3800
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Wire Wire Line
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5850 4100 5550 4100
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Wire Wire Line
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5850 3700 5550 3700
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Wire Wire Line
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6300 7100 6300 7000
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Wire Wire Line
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5500 7000 5300 7000
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Wire Wire Line
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11100 2400 11100 2300
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Wire Wire Line
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9600 1800 8150 1800
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Wire Wire Line
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6700 2100 6350 2100
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Wire Wire Line
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8500 1200 8500 1100
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Wire Wire Line
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8500 1100 8150 1100
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Wire Wire Line
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3500 6050 3500 6200
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Wire Wire Line
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3500 5650 3500 5500
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Wire Wire Line
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1600 6050 1600 6200
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Connection ~ 3500 6850
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Wire Wire Line
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3500 7000 3500 6850
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Wire Wire Line
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1600 7400 1600 7550
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Connection ~ 1750 6850
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Wire Wire Line
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1750 6850 1750 7050
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Wire Wire Line
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1750 7050 1850 7050
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Wire Wire Line
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3950 5300 3950 5500
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Wire Wire Line
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3950 5500 3250 5500
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Wire Wire Line
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1850 5500 1150 5500
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Wire Wire Line
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1150 5500 1150 5300
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Wire Wire Line
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1850 5700 1750 5700
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Wire Wire Line
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1750 5700 1750 5500
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Connection ~ 1750 5500
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Wire Wire Line
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1150 6650 1150 6850
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Wire Wire Line
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1150 6850 1850 6850
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Wire Wire Line
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3250 6850 3950 6850
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Wire Wire Line
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3950 6850 3950 6650
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Wire Wire Line
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3500 7400 3500 7550
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Wire Wire Line
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1600 6850 1600 7000
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Connection ~ 1600 6850
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Wire Wire Line
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1600 5650 1600 5500
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Connection ~ 1600 5500
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Connection ~ 3500 5500
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Wire Wire Line
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6700 1100 6350 1100
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Wire Wire Line
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6350 1100 6350 1000
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Wire Wire Line
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6700 1800 6350 1800
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Wire Wire Line
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8150 1400 9600 1400
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Wire Wire Line
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8150 2100 8600 2100
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Wire Wire Line
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11100 1900 11100 1800
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Wire Wire Line
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10150 6350 10150 6550
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Wire Wire Line
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10150 5750 10150 5950
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Wire Wire Line
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6300 7000 6100 7000
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Wire Wire Line
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5300 7000 5300 6900
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Wire Wire Line
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5850 4000 5550 4000
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Wire Wire Line
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9650 4300 9650 4500
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Wire Wire Line
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10350 3700 7250 3700
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Wire Wire Line
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10050 4300 10050 4400
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Wire Wire Line
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10050 4400 10350 4400
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Wire Wire Line
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10050 3900 10050 3700
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Wire Wire Line
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7250 4000 9150 4000
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Wire Wire Line
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9150 4000 9150 4200
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Wire Wire Line
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7700 4600 7700 4900
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Wire Wire Line
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7750 4750 7700 4750
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Connection ~ 7700 4750
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Wire Wire Line
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8300 5400 8300 5500
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Wire Wire Line
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8350 4750 8250 4750
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Connection ~ 8300 4750
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Wire Wire Line
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9200 4750 9150 4750
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Connection ~ 9150 4750
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Wire Wire Line
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9750 5000 9750 4750
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Wire Wire Line
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4100 3450 4100 3200
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Wire Wire Line
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4100 4900 4100 4650
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Wire Notes Line
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7000 5950 4550 5950
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Wire Notes Line
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4550 2500 11200 2500
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Wire Wire Line
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10500 6350 10500 6450
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Wire Wire Line
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10500 6450 10150 6450
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Connection ~ 10150 6450
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Wire Wire Line
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5900 1400 5650 1400
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Wire Wire Line
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10200 1800 10100 1800
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Wire Wire Line
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9600 2400 9600 2300
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Wire Wire Line
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9350 2400 9350 2300
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Wire Wire Line
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9350 1400 9350 1900
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Connection ~ 9350 1400
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Wire Wire Line
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9200 1200 9200 1400
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Connection ~ 9200 1400
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Wire Wire Line
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1800 900 1800 1050
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Wire Wire Line
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1800 1050 2350 1050
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Wire Wire Line
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2550 1950 2550 2100
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Wire Wire Line
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2550 1450 2550 1350
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Wire Wire Line
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5000 5500 5000 5700
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Wire Wire Line
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6550 3050 6550 3250
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Wire Wire Line
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5800 5100 5900 5100
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Wire Wire Line
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5900 5100 5900 4900
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Wire Wire Line
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5900 5500 5800 5500
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Wire Wire Line
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2550 3450 2550 3300
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Wire Wire Line
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1850 2800 1750 2800
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Wire Wire Line
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1750 2800 1750 2600
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Connection ~ 1750 2600
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Wire Wire Line
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1600 2800 1600 2600
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Connection ~ 1600 2600
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Wire Wire Line
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3950 2600 4100 2600
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Wire Wire Line
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1000 3850 1000 4050
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Wire Wire Line
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1000 4050 1850 4050
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Wire Wire Line
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1600 4050 1600 4250
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Connection ~ 1600 4050
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Wire Wire Line
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1600 4650 1600 4900
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Wire Wire Line
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3950 4050 4100 4050
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Connection ~ 4100 4050
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Wire Wire Line
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4000 4250 4000 4050
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Connection ~ 4000 4050
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Wire Wire Line
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4100 4250 4100 3800
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Text Label 3250 4050 0 50 ~ 0
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LX33
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Text Label 3250 2600 0 50 ~ 0
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LX12
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$Comp
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L C C304
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U 1 1 4EF3B181
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P 4100 4450
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F 0 "C304" H 4150 4550 50 0000 L CNN
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F 1 "4.7u" H 4150 4350 50 0000 L CNN
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F 2 "SM0805_FIXEDMASK" H 4100 4450 60 0001 C CNN
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1 4100 4450
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1 0 0 -1
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$EndComp
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$Comp
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L INDUCTOR L302
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U 1 1 4EF3B17C
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P 3650 4050
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F 0 "L302" V 3600 4050 40 0000 C CNN
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F 1 "4.7uH" V 3750 4050 40 0000 C CNN
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1 3650 4050
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0 -1 -1 0
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$EndComp
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$Comp
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L C C303
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U 1 1 4EF3B15E
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P 1600 4450
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F 0 "C303" H 1450 4550 50 0000 L CNN
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F 1 "4.7u" H 1400 4350 50 0000 L CNN
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F 2 "SM0805_FIXEDMASK" H 1600 4450 60 0001 C CNN
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1 1600 4450
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1 0 0 -1
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$EndComp
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$Comp
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L +5V #PWR069
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U 1 1 4EF3B14F
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P 1000 3850
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F 0 "#PWR069" H 1000 3940 20 0001 C CNN
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F 1 "+5V" H 1000 3940 30 0000 C CNN
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1 1000 3850
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1 0 0 -1
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$EndComp
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$Comp
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L +3.3V #PWR070
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U 1 1 4EF3B0D5
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P 4100 3800
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F 0 "#PWR070" H 4100 3760 30 0001 C CNN
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F 1 "+3.3V" H 4100 3910 30 0000 C CNN
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1 4100 3800
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1 0 0 -1
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$EndComp
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Text Notes 2250 3750 0 50 ~ 0
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3.3V Step-Down
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$Comp
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L INDUCTOR L301
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U 1 1 4EF3AFF2
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P 3650 2600
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F 0 "L301" V 3600 2600 40 0000 C CNN
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F 1 "4.7uH" V 3750 2600 40 0000 C CNN
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1 3650 2600
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0 -1 -1 0
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$EndComp
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$Comp
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L MCP1603-SOT23-FIXED U301
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U 1 1 4EF3ADA3
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P 2550 2700
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F 0 "U301" H 2550 2700 60 0000 C CNN
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F 1 "MCP1603T-120I/OS" H 2550 3050 60 0000 C CNN
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1 2550 2700
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1 0 0 -1
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$EndComp
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$Comp
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L MCP1603-SOT23-FIXED U302
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U 1 1 4EF3AD9A
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P 2550 4150
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F 0 "U302" H 2550 4150 60 0000 C CNN
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F 1 "MCP1603T-330I/OS" H 2550 4500 60 0000 C CNN
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1 2550 4150
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1 0 0 -1
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$EndComp
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$Comp
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L +3.3VDAC #PWR071
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U 1 1 4DB2EA88
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P 5900 4900
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F 0 "#PWR071" H 5900 5020 20 0001 C CNN
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F 1 "+3.3VDAC" H 5900 4990 30 0000 C CNN
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1 5900 4900
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1 0 0 -1
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$EndComp
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$Comp
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L +3.3V #PWR072
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U 1 1 4DB2EA61
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P 5000 4900
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F 0 "#PWR072" H 5000 4860 30 0001 C CNN
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F 1 "+3.3V" H 5000 5010 30 0000 C CNN
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1 5000 4900
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1 0 0 -1
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$EndComp
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$Comp
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L FILTER FB341
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U 1 1 4DB2EA56
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P 5450 5100
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F 0 "FB341" H 5450 5250 60 0000 C CNN
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F 1 "FILTER" H 5450 5000 60 0000 C CNN
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1 5450 5100
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1 0 0 -1
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$EndComp
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$Comp
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L +3.3VDAC #PWR073
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U 1 1 4DB2E9FC
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P 10150 5750
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F 0 "#PWR073" H 10150 5870 20 0001 C CNN
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F 1 "+3.3VDAC" H 10150 5840 30 0000 C CNN
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1 10150 5750
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1 0 0 -1
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$EndComp
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$Comp
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L +3.3VDAC #PWR074
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U 1 1 4DB2E9D7
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P 6550 3050
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F 0 "#PWR074" H 6550 3170 20 0001 C CNN
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F 1 "+3.3VDAC" H 6550 3140 30 0000 C CNN
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1 6550 3050
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1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR075
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U 1 1 4DB21FAD
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P 5000 5700
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F 0 "#PWR075" H 5000 5700 30 0001 C CNN
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F 1 "GND" H 5000 5630 30 0001 C CNN
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1 5000 5700
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1 0 0 -1
|
|
$EndComp
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$Comp
|
|
L AGND #PWR076
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U 1 1 4DB21FA9
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P 5900 5700
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F 0 "#PWR076" H 5900 5700 40 0001 C CNN
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F 1 "AGND" H 5900 5630 50 0000 C CNN
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|
1 5900 5700
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|
1 0 0 -1
|
|
$EndComp
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$Comp
|
|
L AGND #PWR077
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U 1 1 4DB21531
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P 10350 4500
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F 0 "#PWR077" H 10350 4500 40 0001 C CNN
|
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F 1 "AGND" H 10350 4430 50 0000 C CNN
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|
1 10350 4500
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|
1 0 0 -1
|
|
$EndComp
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|
$Comp
|
|
L AGND #PWR078
|
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U 1 1 4DB2152E
|
|
P 9650 4500
|
|
F 0 "#PWR078" H 9650 4500 40 0001 C CNN
|
|
F 1 "AGND" H 9650 4430 50 0000 C CNN
|
|
1 9650 4500
|
|
1 0 0 -1
|
|
$EndComp
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|
$Comp
|
|
L AGND #PWR079
|
|
U 1 1 4DB2152B
|
|
P 10150 6550
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F 0 "#PWR079" H 10150 6550 40 0001 C CNN
|
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F 1 "AGND" H 10150 6480 50 0000 C CNN
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1 10150 6550
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1 0 0 -1
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|
$EndComp
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$Comp
|
|
L AGND #PWR080
|
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U 1 1 4DB2152A
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P 9750 5500
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F 0 "#PWR080" H 9750 5500 40 0001 C CNN
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F 1 "AGND" H 9750 5430 50 0000 C CNN
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1 9750 5500
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1 0 0 -1
|
|
$EndComp
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$Comp
|
|
L AGND #PWR081
|
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U 1 1 4DB21528
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P 9150 5500
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F 0 "#PWR081" H 9150 5500 40 0001 C CNN
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F 1 "AGND" H 9150 5430 50 0000 C CNN
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1 9150 5500
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|
1 0 0 -1
|
|
$EndComp
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|
$Comp
|
|
L AGND #PWR082
|
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U 1 1 4DB21526
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P 8300 5500
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F 0 "#PWR082" H 8300 5500 40 0001 C CNN
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F 1 "AGND" H 8300 5430 50 0000 C CNN
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1 8300 5500
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1 0 0 -1
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|
$EndComp
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|
$Comp
|
|
L AGND #PWR083
|
|
U 1 1 4DB21524
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P 7700 5500
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F 0 "#PWR083" H 7700 5500 40 0001 C CNN
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F 1 "AGND" H 7700 5430 50 0000 C CNN
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|
1 7700 5500
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|
1 0 0 -1
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$EndComp
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Text Notes 7000 7000 0 250 ~ 50
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Power, DAC, CIC, Batt
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$Comp
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L AGND #PWR084
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U 1 1 4DB214E8
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P 6550 4800
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F 0 "#PWR084" H 6550 4800 40 0001 C CNN
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F 1 "AGND" H 6550 4730 50 0000 C CNN
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1 6550 4800
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1 0 0 -1
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$EndComp
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$Comp
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L R R301
|
|
U 1 1 4D4BE786
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P 2550 1700
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F 0 "R301" V 2630 1700 50 0000 C CNN
|
|
F 1 "20k" V 2550 1700 50 0000 C CNN
|
|
F 2 "SM0805_FIXEDMASK" H 2550 1700 60 0001 C CNN
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|
1 2550 1700
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|
-1 0 0 1
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|
$EndComp
|
|
Text Notes 2050 800 0 50 ~ 0
|
|
inverse polarity protection
|
|
$Comp
|
|
L MOSFET_P Q301
|
|
U 1 1 4D4BCF29
|
|
P 2550 1150
|
|
F 0 "Q301" V 2800 1150 60 0000 R CNN
|
|
F 1 "IRLML6402PbF" V 2500 650 60 0000 R CNN
|
|
1 2550 1150
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L +5V #PWR085
|
|
U 1 1 4D4BC990
|
|
P 3300 900
|
|
F 0 "#PWR085" H 3300 990 20 0001 C CNN
|
|
F 1 "+5V" H 3300 990 30 0000 C CNN
|
|
1 3300 900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR086
|
|
U 1 1 4D4BC92F
|
|
P 2550 2100
|
|
F 0 "#PWR086" H 2550 2100 30 0001 C CNN
|
|
F 1 "GND" H 2550 2030 30 0001 C CNN
|
|
1 2550 2100
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L +5VL #PWR49
|
|
U 1 1 4D4BC926
|
|
P 1800 900
|
|
F 0 "#PWR49" H 1800 1030 20 0001 C CNN
|
|
F 1 "+5VL" H 1800 1000 30 0000 C CNN
|
|
1 1800 900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text GLabel 9000 1200 1 50 3State ~ 0
|
|
CIC_DATA1
|
|
Text GLabel 9200 1200 1 50 3State ~ 0
|
|
CIC_DATA0
|
|
$Comp
|
|
L GND #PWR087
|
|
U 1 1 4CA65604
|
|
P 9350 2400
|
|
F 0 "#PWR087" H 9350 2400 30 0001 C CNN
|
|
F 1 "GND" H 9350 2330 30 0001 C CNN
|
|
1 9350 2400
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR088
|
|
U 1 1 4CA655FE
|
|
P 9600 2400
|
|
F 0 "#PWR088" H 9600 2400 30 0001 C CNN
|
|
F 1 "GND" H 9600 2330 30 0001 C CNN
|
|
1 9600 2400
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C332
|
|
U 1 1 4CA655D4
|
|
P 9350 2100
|
|
F 0 "C332" H 9400 2200 50 0000 L CNN
|
|
F 1 "100p" H 9400 2000 50 0000 L CNN
|
|
F 2 "SM0805_FIXEDMASK" H 9350 2100 60 0001 C CNN
|
|
1 9350 2100
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C333
|
|
U 1 1 4CA65597
|
|
P 9600 2100
|
|
F 0 "C333" H 9650 2200 50 0000 L CNN
|
|
F 1 "100p" H 9650 2000 50 0000 L CNN
|
|
F 2 "SM0805_FIXEDMASK" H 9600 2100 60 0001 C CNN
|
|
1 9600 2100
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L R R333
|
|
U 1 1 4CA65577
|
|
P 9850 1800
|
|
F 0 "R333" V 9930 1800 50 0000 C CNN
|
|
F 1 "680" V 9850 1800 50 0000 C CNN
|
|
F 2 "SM0805_FIXEDMASK" H 9850 1800 60 0001 C CNN
|
|
1 9850 1800
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L R R332
|
|
U 1 1 4CA6556E
|
|
P 9850 1400
|
|
F 0 "R332" V 9930 1400 50 0000 C CNN
|
|
F 1 "680" V 9850 1400 50 0000 C CNN
|
|
F 2 "SM0805_FIXEDMASK" H 9850 1400 60 0001 C CNN
|
|
1 9850 1400
|
|
0 -1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L R R331
|
|
U 1 1 4C42D578
|
|
P 6150 1400
|
|
F 0 "R331" V 6230 1400 50 0000 C CNN
|
|
F 1 "680" V 6150 1400 50 0000 C CNN
|
|
F 2 "SM0805_FIXEDMASK" H 6150 1400 60 0001 C CNN
|
|
1 6150 1400
|
|
0 1 1 0
|
|
$EndComp
|
|
Text GLabel 5550 3900 0 50 Input ~ 0
|
|
DAC_/DEM
|
|
$Comp
|
|
L C C342
|
|
U 1 1 4C17DE31
|
|
P 10500 6150
|
|
F 0 "C342" H 10550 6250 50 0000 L CNN
|
|
F 1 "1u" H 10550 6050 50 0000 L CNN
|
|
F 2 "SM0805_FIXEDMASK" H 10500 6150 60 0001 C CNN
|
|
1 10500 6150
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Notes 5000 6700 0 100 ~ 0
|
|
Battery (SRAM + RTC)
|
|
Text Notes 2400 6550 0 50 ~ 0
|
|
2.5V LDO
|
|
Text Notes 2400 5200 0 50 ~ 0
|
|
1.8V LDO
|
|
Text Notes 2250 2300 0 50 ~ 0
|
|
1.2V Step-Down
|
|
$Comp
|
|
L +1.2V #PWR089
|
|
U 1 1 4C05BAEC
|
|
P 4100 2400
|
|
F 0 "#PWR089" H 4100 2540 20 0001 C CNN
|
|
F 1 "+1.2V" H 4100 2510 30 0000 C CNN
|
|
1 4100 2400
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR090
|
|
U 1 1 4C05AF72
|
|
P 1600 3450
|
|
F 0 "#PWR090" H 1600 3450 30 0001 C CNN
|
|
F 1 "GND" H 1600 3380 30 0001 C CNN
|
|
1 1600 3450
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C301
|
|
U 1 1 4C05ACA2
|
|
P 1600 3000
|
|
F 0 "C301" H 1450 3100 50 0000 L CNN
|
|
F 1 "4.7u" H 1400 2900 50 0000 L CNN
|
|
F 2 "SM0805_FIXEDMASK" H 1600 3000 60 0001 C CNN
|
|
1 1600 3000
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR091
|
|
U 1 1 4C05ADCE
|
|
P 4100 4900
|
|
F 0 "#PWR091" H 4100 4900 30 0001 C CNN
|
|
F 1 "GND" H 4100 4830 30 0001 C CNN
|
|
1 4100 4900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR092
|
|
U 1 1 4C05ADC9
|
|
P 1600 4900
|
|
F 0 "#PWR092" H 1600 4900 30 0001 C CNN
|
|
F 1 "GND" H 1600 4830 30 0001 C CNN
|
|
1 1600 4900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L +5V #PWR093
|
|
U 1 1 4C05AD31
|
|
P 1000 2400
|
|
F 0 "#PWR093" H 1000 2490 20 0001 C CNN
|
|
F 1 "+5V" H 1000 2490 30 0000 C CNN
|
|
1 1000 2400
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR094
|
|
U 1 1 4C05AD0F
|
|
P 4100 3450
|
|
F 0 "#PWR094" H 4100 3450 30 0001 C CNN
|
|
F 1 "GND" H 4100 3380 30 0001 C CNN
|
|
1 4100 3450
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C302
|
|
U 1 1 4C05AC9D
|
|
P 4100 3000
|
|
F 0 "C302" H 4150 3100 50 0000 L CNN
|
|
F 1 "4.7u" H 4150 2900 50 0000 L CNN
|
|
F 2 "SM0805_FIXEDMASK" H 4100 3000 60 0001 C CNN
|
|
1 4100 3000
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR095
|
|
U 1 1 4C05A4CA
|
|
P 2550 4900
|
|
F 0 "#PWR095" H 2550 4900 30 0001 C CNN
|
|
F 1 "GND" H 2550 4830 30 0001 C CNN
|
|
1 2550 4900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR096
|
|
U 1 1 4C05A4C3
|
|
P 2550 3450
|
|
F 0 "#PWR096" H 2550 3450 30 0001 C CNN
|
|
F 1 "GND" H 2550 3380 30 0001 C CNN
|
|
1 2550 3450
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text GLabel 9800 4750 2 50 Output ~ 0
|
|
AUDIO_L
|
|
Text GLabel 8350 4750 2 50 Output ~ 0
|
|
AUDIO_R
|
|
$Comp
|
|
L R R341
|
|
U 1 1 4BF98EC6
|
|
P 8000 4750
|
|
F 0 "R341" V 8080 4750 50 0000 C CNN
|
|
F 1 "470" V 8000 4750 50 0000 C CNN
|
|
F 2 "SM0805_FIXEDMASK" H 8000 4750 60 0001 C CNN
|
|
1 8000 4750
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L R R342
|
|
U 1 1 4BF98EC4
|
|
P 7700 5150
|
|
F 0 "R342" V 7780 5150 50 0000 C CNN
|
|
F 1 "10k" V 7700 5150 50 0000 C CNN
|
|
F 2 "SM0805_FIXEDMASK" H 7700 5150 60 0001 C CNN
|
|
1 7700 5150
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C349
|
|
U 1 1 4BF98EBF
|
|
P 9750 5200
|
|
F 0 "C349" H 9800 5300 50 0000 L CNN
|
|
F 1 "10n" H 9800 5100 50 0000 L CNN
|
|
F 2 "SM0805_FIXEDMASK" H 9750 5200 60 0001 C CNN
|
|
1 9750 5200
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C346
|
|
U 1 1 4BF98EBE
|
|
P 7700 4400
|
|
F 0 "C346" H 7750 4500 50 0000 L CNN
|
|
F 1 "3.3u" H 7750 4300 50 0000 L CNN
|
|
F 2 "SM0805_FIXEDMASK" H 7700 4400 60 0001 C CNN
|
|
1 7700 4400
|
|
1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L C C348
|
|
U 1 1 4BF98EBB
|
|
P 9150 4400
|
|
F 0 "C348" H 9200 4500 50 0000 L CNN
|
|
F 1 "3.3u" H 9200 4300 50 0000 L CNN
|
|
F 2 "SM0805_FIXEDMASK" H 9150 4400 60 0001 C CNN
|
|
1 9150 4400
|
|
1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L R R344
|
|
U 1 1 4BF98EB9
|
|
P 9150 5150
|
|
F 0 "R344" V 9230 5150 50 0000 C CNN
|
|
F 1 "10k" V 9150 5150 50 0000 C CNN
|
|
F 2 "SM0805_FIXEDMASK" H 9150 5150 60 0001 C CNN
|
|
1 9150 5150
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L R R343
|
|
U 1 1 4BF98EB4
|
|
P 9450 4750
|
|
F 0 "R343" V 9530 4750 50 0000 C CNN
|
|
F 1 "470" V 9450 4750 50 0000 C CNN
|
|
F 2 "SM0805_FIXEDMASK" H 9450 4750 60 0001 C CNN
|
|
1 9450 4750
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L C C347
|
|
U 1 1 4BF98E9E
|
|
P 8300 5200
|
|
F 0 "C347" H 8350 5300 50 0000 L CNN
|
|
F 1 "10n" H 8350 5100 50 0000 L CNN
|
|
F 2 "SM0805_FIXEDMASK" H 8300 5200 60 0001 C CNN
|
|
1 8300 5200
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C345
|
|
U 1 1 4BF98AAB
|
|
P 9650 4100
|
|
F 0 "C345" H 9700 4200 50 0000 L CNN
|
|
F 1 "10u" H 9700 4000 50 0000 L CNN
|
|
F 2 "SM0805_FIXEDMASK" H 9650 4100 60 0001 C CNN
|
|
1 9650 4100
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C344
|
|
U 1 1 4BF98AA5
|
|
P 10050 4100
|
|
F 0 "C344" H 10100 4200 50 0000 L CNN
|
|
F 1 "10u" H 10100 4000 50 0000 L CNN
|
|
F 2 "SM0805_FIXEDMASK" H 10050 4100 60 0001 C CNN
|
|
1 10050 4100
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C343
|
|
U 1 1 4BF98AA2
|
|
P 10350 4100
|
|
F 0 "C343" H 10400 4200 50 0000 L CNN
|
|
F 1 "100n" H 10400 4000 50 0000 L CNN
|
|
F 2 "SM0805_FIXEDMASK" H 10350 4100 60 0001 C CNN
|
|
1 10350 4100
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text GLabel 5550 4100 0 50 Input ~ 0
|
|
DAC_MCLK
|
|
Text GLabel 5550 4000 0 50 Input ~ 0
|
|
DAC_LRCK
|
|
Text GLabel 5550 3700 0 50 Input ~ 0
|
|
DAC_SDIN
|
|
Text Label 8200 2100 0 50 ~ 0
|
|
CIC_RESET
|
|
Text Label 8200 1800 0 50 ~ 0
|
|
CIC_DATA1
|
|
Text Label 8200 1400 0 50 ~ 0
|
|
CIC_DATA0
|
|
Text Label 6450 2100 0 50 ~ 0
|
|
CIC_MCLR
|
|
Text Label 6450 1800 0 50 ~ 0
|
|
CIC_STATUS
|
|
Text Label 5650 1400 0 50 ~ 0
|
|
CIC_CLK
|
|
$Comp
|
|
L +BATT #PWR097
|
|
U 1 1 4BAF2EDB
|
|
P 5300 6900
|
|
F 0 "#PWR097" H 5300 6850 20 0001 C CNN
|
|
F 1 "+BATT" H 5300 7000 30 0000 C CNN
|
|
1 5300 6900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR098
|
|
U 1 1 4BAF2ED2
|
|
P 6300 7100
|
|
F 0 "#PWR098" H 6300 7100 30 0001 C CNN
|
|
F 1 "GND" H 6300 7030 30 0001 C CNN
|
|
1 6300 7100
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L BATTERY BT351
|
|
U 1 1 4BAF2EAF
|
|
P 5800 7000
|
|
F 0 "BT351" H 5800 7200 50 0000 C CNN
|
|
F 1 "Keystone 1059 / KZH20PCB" H 5800 6810 50 0000 C CNN
|
|
F 2 "BT_KEYSTONE_1059_20MM" H 5800 7000 60 0001 C CNN
|
|
1 5800 7000
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C341
|
|
U 1 1 4BADC720
|
|
P 10150 6150
|
|
F 0 "C341" H 10200 6250 50 0000 L CNN
|
|
F 1 "100n" H 10200 6050 50 0000 L CNN
|
|
F 2 "SM0805_FIXEDMASK" H 10150 6150 60 0001 C CNN
|
|
1 10150 6150
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Notes 6150 2850 0 100 ~ 0
|
|
Audio DAC
|
|
$Comp
|
|
L CS4344 U341
|
|
U 1 1 4BAA9331
|
|
P 6550 3900
|
|
F 0 "U341" H 6200 4300 60 0000 C CNN
|
|
F 1 "CS4344" H 6900 3500 60 0000 C CNN
|
|
F 2 "TSSOP10" H 6550 3900 60 0001 C CNN
|
|
1 6550 3900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR099
|
|
U 1 1 4BADC745
|
|
P 11100 2400
|
|
F 0 "#PWR099" H 11100 2400 30 0001 C CNN
|
|
F 1 "GND" H 11100 2330 30 0001 C CNN
|
|
1 11100 2400
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C331
|
|
U 1 1 4BADC719
|
|
P 11100 2100
|
|
F 0 "C331" H 10900 2200 50 0000 L CNN
|
|
F 1 "100n" H 10900 2000 50 0000 L CNN
|
|
F 2 "SM0805_FIXEDMASK" H 11100 2100 60 0001 C CNN
|
|
1 11100 2100
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L +5V #PWR0100
|
|
U 1 1 4BADC709
|
|
P 11100 1800
|
|
F 0 "#PWR0100" H 11100 1890 20 0001 C CNN
|
|
F 1 "+5V" H 11100 1890 30 0000 C CNN
|
|
1 11100 1800
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text GLabel 8600 2100 2 60 Input ~ 0
|
|
CIC_RESET
|
|
Text GLabel 10200 1800 2 60 BiDi ~ 0
|
|
EXT_CIC_DATA1
|
|
Text GLabel 10200 1400 2 60 BiDi ~ 0
|
|
EXT_CIC_DATA0
|
|
Text GLabel 6350 2100 0 60 Input ~ 0
|
|
CIC_MCLR
|
|
Text GLabel 6350 1800 0 60 Output ~ 0
|
|
CIC_STATUS
|
|
Text GLabel 5650 1400 0 60 Input ~ 0
|
|
CIC_CLK
|
|
$Comp
|
|
L GND #PWR0101
|
|
U 1 1 4BAD0C41
|
|
P 8500 1200
|
|
F 0 "#PWR0101" H 8500 1200 30 0001 C CNN
|
|
F 1 "GND" H 8500 1130 30 0001 C CNN
|
|
1 8500 1200
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR0102
|
|
U 1 1 4BABCB69
|
|
P 3500 6200
|
|
F 0 "#PWR0102" H 3500 6200 30 0001 C CNN
|
|
F 1 "GND" H 3500 6130 30 0001 C CNN
|
|
1 3500 6200
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C312
|
|
U 1 1 4BABCB68
|
|
P 3500 5850
|
|
F 0 "C312" H 3550 5950 50 0000 L CNN
|
|
F 1 "4.7u" H 3550 5750 50 0000 L CNN
|
|
F 2 "SM0805_FIXEDMASK" H 3500 5850 60 0001 C CNN
|
|
1 3500 5850
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C311
|
|
U 1 1 4BABCB5C
|
|
P 1600 5850
|
|
F 0 "C311" H 1650 5950 50 0000 L CNN
|
|
F 1 "4.7u" H 1650 5750 50 0000 L CNN
|
|
F 2 "SM0805_FIXEDMASK" H 1600 5850 60 0001 C CNN
|
|
1 1600 5850
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR0103
|
|
U 1 1 4BABCB5B
|
|
P 1600 6200
|
|
F 0 "#PWR0103" H 1600 6200 30 0001 C CNN
|
|
F 1 "GND" H 1600 6130 30 0001 C CNN
|
|
1 1600 6200
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR0104
|
|
U 1 1 4BABCAF4
|
|
P 1600 7550
|
|
F 0 "#PWR0104" H 1600 7550 30 0001 C CNN
|
|
F 1 "GND" H 1600 7480 30 0001 C CNN
|
|
1 1600 7550
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C322
|
|
U 1 1 4BABCAD2
|
|
P 3500 7200
|
|
F 0 "C322" H 3550 7300 50 0000 L CNN
|
|
F 1 "4.7u" H 3550 7100 50 0000 L CNN
|
|
F 2 "SM0805_FIXEDMASK" H 3500 7200 60 0001 C CNN
|
|
1 3500 7200
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR0105
|
|
U 1 1 4BABCA9D
|
|
P 3500 7550
|
|
F 0 "#PWR0105" H 3500 7550 30 0001 C CNN
|
|
F 1 "GND" H 3500 7480 30 0001 C CNN
|
|
1 3500 7550
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C321
|
|
U 1 1 4BABCA9C
|
|
P 1600 7200
|
|
F 0 "C321" H 1650 7300 50 0000 L CNN
|
|
F 1 "4.7u" H 1650 7100 50 0000 L CNN
|
|
F 2 "SM0805_FIXEDMASK" H 1600 7200 60 0001 C CNN
|
|
1 1600 7200
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Notes 2050 650 0 100 ~ 0
|
|
Power Supply
|
|
Text Notes 6950 700 0 100 ~ 0
|
|
SuperCIC Key
|
|
$Comp
|
|
L +5V #PWR0106
|
|
U 1 1 4BABC073
|
|
P 6350 1000
|
|
F 0 "#PWR0106" H 6350 1090 20 0001 C CNN
|
|
F 1 "+5V" H 6350 1090 30 0000 C CNN
|
|
1 6350 1000
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L PIC12F629 U331
|
|
U 1 1 4BAA92DB
|
|
P 7450 1600
|
|
F 0 "U331" H 7400 1600 60 0000 C CNN
|
|
F 1 "PIC12F629-I/P" H 7450 2350 60 0000 C CNN
|
|
F 2 "SO8N" H 7450 1600 60 0001 C CNN
|
|
1 7450 1600
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR0107
|
|
U 1 1 4B6ED41C
|
|
P 2550 7550
|
|
F 0 "#PWR0107" H 2550 7550 30 0001 C CNN
|
|
F 1 "GND" H 2550 7480 30 0001 C CNN
|
|
1 2550 7550
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR0108
|
|
U 1 1 4B6ED418
|
|
P 2550 6200
|
|
F 0 "#PWR0108" H 2550 6200 30 0001 C CNN
|
|
F 1 "GND" H 2550 6130 30 0001 C CNN
|
|
1 2550 6200
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L +3.3V #PWR0109
|
|
U 1 1 4B6ED26C
|
|
P 1150 6650
|
|
F 0 "#PWR0109" H 1150 6610 30 0001 C CNN
|
|
F 1 "+3.3V" H 1150 6760 30 0000 C CNN
|
|
1 1150 6650
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L +3.3V #PWR0110
|
|
U 1 1 4B6ED268
|
|
P 1150 5300
|
|
F 0 "#PWR0110" H 1150 5260 30 0001 C CNN
|
|
F 1 "+3.3V" H 1150 5410 30 0000 C CNN
|
|
1 1150 5300
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L +2.5V #PWR0111
|
|
U 1 1 4B6ED246
|
|
P 3950 6650
|
|
F 0 "#PWR0111" H 3950 6600 20 0001 C CNN
|
|
F 1 "+2.5V" H 3950 6750 30 0000 C CNN
|
|
1 3950 6650
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L +1.8V #PWR0112
|
|
U 1 1 4B6ED23A
|
|
P 3950 5300
|
|
F 0 "#PWR0112" H 3950 5440 20 0001 C CNN
|
|
F 1 "+1.8V" H 3950 5410 30 0000 C CNN
|
|
1 3950 5300
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L MCP1824-SOT23-Fixed U311
|
|
U 1 1 4B6ED144
|
|
P 2550 5600
|
|
F 0 "U311" H 2550 5600 60 0000 C CNN
|
|
F 1 "MCP1824-1802E/OT" H 2550 5950 60 0000 C CNN
|
|
F 2 "SOT23-5" H 2550 5600 60 0001 C CNN
|
|
1 2550 5600
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L MCP1824-SOT23-Fixed U321
|
|
U 1 1 4B6ED134
|
|
P 2550 6950
|
|
F 0 "U321" H 2550 6950 60 0000 C CNN
|
|
F 1 "MCP1824-2502E/OT" H 2550 7300 60 0000 C CNN
|
|
F 2 "SOT23-5" H 2550 6950 60 0001 C CNN
|
|
1 2550 6950
|
|
1 0 0 -1
|
|
$EndComp
|
|
$EndSCHEMATC
|