265 lines
6.3 KiB
Plaintext
265 lines
6.3 KiB
Plaintext
EESchema Schematic File Version 4
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EELAYER 30 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 6 6
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L Interface_USB:CP2109-InterfaceUSB U10
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U 1 1 613CD9B7
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P 5700 4250
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F 0 "U10" H 5950 5550 50 0000 C CNN
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F 1 "CP2109-InterfaceUSB" H 6200 4100 50 0000 C CNN
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F 2 "Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm" H 5750 6050 50 0001 C CNN
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F 3 "" H 5400 4400 50 0001 C CNN
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F 4 "2930584" H 6150 5500 50 0001 C CNN "ordercode"
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F 5 "CP2109-A01-GM" H 5700 4250 50 0001 C CNN "MPN"
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F 6 "Silabs" H 5700 4250 50 0001 C CNN "Manufacturer"
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F 7 "farnell" H 5700 4250 50 0001 C CNN "supplier"
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1 5700 4250
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1 0 0 -1
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$EndComp
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$Comp
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L Transistor_BJT:UMH3N Q5
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U 1 1 613D07FE
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P 3850 4950
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F 0 "Q5" H 4140 4996 50 0000 L CNN
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F 1 "UMH3N" H 4140 4905 50 0000 L CNN
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F 2 "Package_TO_SOT_SMD:SOT-363_SC-70-6" H 3855 4510 50 0001 C CNN
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F 3 "http://rohmfs.rohm.com/en/products/databook/datasheet/discrete/transistor/digital/emh3t2r-e.pdf" H 4000 4950 50 0001 C CNN
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F 4 "UMH3N" H 3850 4950 50 0001 C CNN "StockRef"
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F 5 "1680404" H 3850 4950 50 0001 C CNN "ordercode"
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F 6 "farnell" H 3850 4950 50 0001 C CNN "supplier"
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1 3850 4950
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1 0 0 -1
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$EndComp
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$Comp
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L Transistor_BJT:UMH3N Q5
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U 2 1 613D18D1
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P 3850 5650
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F 0 "Q5" H 4140 5604 50 0000 L CNN
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F 1 "UMH3N" H 4140 5695 50 0000 L CNN
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F 2 "Package_TO_SOT_SMD:SOT-363_SC-70-6" H 3855 5210 50 0001 C CNN
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F 3 "http://rohmfs.rohm.com/en/products/databook/datasheet/discrete/transistor/digital/emh3t2r-e.pdf" H 4000 5650 50 0001 C CNN
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F 4 "UMH3N" H 3850 5650 50 0001 C CNN "StockRef"
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F 5 "1680404" H 3850 5650 50 0001 C CNN "ordercode"
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F 6 "farnell" H 3850 5650 50 0001 C CNN "supplier"
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2 3850 5650
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1 0 0 1
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$EndComp
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Text Label 2900 4950 0 50 ~ 0
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CP_DTR
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Text Label 2900 5650 0 50 ~ 0
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CP_RTS
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Text Label 4650 4750 2 50 ~ 0
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PROG_RST
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Text Label 4650 5850 2 50 ~ 0
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PROG_EN
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Wire Wire Line
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2900 5650 3350 5650
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Wire Wire Line
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3650 4950 3350 4950
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Wire Wire Line
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4050 5150 4050 5200
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Wire Wire Line
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4050 5200 3350 5500
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Wire Wire Line
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3350 5500 3350 5650
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Connection ~ 3350 5650
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Wire Wire Line
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3350 5650 3650 5650
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Wire Wire Line
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3350 4950 3350 5100
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Wire Wire Line
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3350 5100 4050 5400
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Wire Wire Line
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4050 5400 4050 5450
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Connection ~ 3350 4950
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Wire Wire Line
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3350 4950 2900 4950
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Text Label 4700 3750 0 50 ~ 0
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USB_D-
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Text Label 4700 3850 0 50 ~ 0
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USB_D+
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Wire Wire Line
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4700 3850 5200 3850
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Wire Wire Line
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4700 3750 5200 3750
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$Comp
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L Device:R R11
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U 1 1 613D252C
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P 4650 2850
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F 0 "R11" H 4720 2896 50 0000 L CNN
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F 1 "10K" H 4720 2805 50 0000 L CNN
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F 2 "Resistor_SMD:R_0402_1005Metric" V 4580 2850 50 0001 C CNN
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F 3 "~" H 4650 2850 50 0001 C CNN
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F 4 "R10K_0402" H 4650 2850 50 0001 C CNN "StockRef"
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F 5 "2447096" H 4650 2850 50 0001 C CNN "ordercode"
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F 6 "farnell" H 4650 2850 50 0001 C CNN "supplier"
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1 4650 2850
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1 0 0 -1
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$EndComp
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Wire Wire Line
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5200 3150 4650 3150
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Wire Wire Line
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4650 3150 4650 3000
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Wire Wire Line
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5550 2650 5600 2650
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Wire Wire Line
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5600 2650 5600 2950
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Text Label 6650 3150 2 50 ~ 0
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PROG_TX
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Text Label 6650 3250 2 50 ~ 0
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PROG_RX
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Text HLabel 6850 3150 2 50 Output ~ 0
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PROG_TX
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Text HLabel 6850 3250 2 50 Input ~ 0
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PROG_RX
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Wire Wire Line
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6200 3150 6850 3150
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Wire Wire Line
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6200 3250 6850 3250
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Text HLabel 4800 4750 2 50 Output ~ 0
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PROG_RST
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Text HLabel 4800 5850 2 50 Output ~ 0
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PROG_EN
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Wire Wire Line
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4050 5850 4800 5850
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Wire Wire Line
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4050 4750 4800 4750
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Text Label 6650 3650 2 50 ~ 0
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CP_DTR
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Text Label 6650 3350 2 50 ~ 0
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CP_RTS
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Wire Wire Line
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6650 3350 6200 3350
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Wire Wire Line
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6650 3650 6200 3650
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NoConn ~ 6200 4050
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NoConn ~ 6200 3750
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NoConn ~ 6200 3850
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NoConn ~ 6200 4150
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NoConn ~ 6200 3450
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NoConn ~ 6200 3550
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Wire Wire Line
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5500 4600 5500 4500
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Wire Wire Line
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5650 4450 5650 4500
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Wire Wire Line
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5650 4500 5500 4500
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Connection ~ 5500 4500
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Wire Wire Line
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5500 4500 5500 4450
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$Comp
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L Device:C C29
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U 1 1 613DB9EC
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P 6250 2550
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F 0 "C29" H 6365 2596 50 0000 L CNN
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F 1 "100nF" H 6365 2505 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0402_1005Metric" H 6288 2400 50 0001 C CNN
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F 3 "~" H 6250 2550 50 0001 C CNN
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F 4 "2524678" H 6250 2550 50 0001 C CNN "ordercode"
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F 5 "farnell" H 6250 2550 50 0001 C CNN "supplier"
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1 6250 2550
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1 0 0 -1
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$EndComp
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Wire Wire Line
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6250 2400 5700 2400
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Connection ~ 5700 2400
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Wire Wire Line
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5700 2400 5700 2950
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Wire Wire Line
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6250 2750 6250 2700
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Text Label 4900 2650 0 50 ~ 0
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USB_PWR
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Text Label 4900 3150 0 50 ~ 0
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CP_RST
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Wire Wire Line
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4700 3650 5100 3650
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Text Label 4700 3650 0 50 ~ 0
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USB_PWR
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Wire Wire Line
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5700 2400 4650 2400
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Wire Wire Line
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4650 2400 4650 2700
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Text Label 5100 2400 0 50 ~ 0
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PROG_VCC
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Text HLabel 3900 2400 0 50 Output ~ 0
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PROG_VCC
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Connection ~ 4650 2400
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$Comp
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L power:GND #PWR0126
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U 1 1 61638F0C
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P 6250 2750
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F 0 "#PWR0126" H 6250 2500 50 0001 C CNN
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F 1 "GND" H 6255 2577 50 0000 C CNN
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F 2 "" H 6250 2750 50 0001 C CNN
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F 3 "" H 6250 2750 50 0001 C CNN
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1 6250 2750
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR0134
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U 1 1 61639A61
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P 5500 4600
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F 0 "#PWR0134" H 5500 4350 50 0001 C CNN
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F 1 "GND" H 5505 4427 50 0000 C CNN
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F 2 "" H 5500 4600 50 0001 C CNN
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F 3 "" H 5500 4600 50 0001 C CNN
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1 5500 4600
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1 0 0 -1
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$EndComp
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Text HLabel 4700 3850 0 50 Input ~ 0
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USB_D+
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Text HLabel 4700 3750 0 50 Input ~ 0
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USB_D-
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Text HLabel 4700 3650 0 50 Input ~ 0
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USB_PWR
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$Comp
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L Device:D_Schottky D4
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U 1 1 616BED7E
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P 5400 2650
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F 0 "D4" H 5400 2433 50 0000 C CNN
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F 1 "PMEG4005" H 5400 2524 50 0000 C CNN
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F 2 "Diode_SMD:D_SOD-323" H 5400 2650 50 0001 C CNN
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F 3 "~" H 5400 2650 50 0001 C CNN
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F 4 "PMEG4005AEA, 115" H 5400 2650 50 0001 C CNN "MPN"
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F 5 "NEXPERIA" H 5400 2650 50 0001 C CNN "Manufacturer"
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F 6 "8738025" H 5400 2650 50 0001 C CNN "ordercode"
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F 7 "farnell" H 5400 2650 50 0001 C CNN "supplier"
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1 5400 2650
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-1 0 0 1
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$EndComp
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Wire Wire Line
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4900 2650 5250 2650
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Wire Wire Line
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3900 2400 4650 2400
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$Comp
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L Connector:TestPoint TP1
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U 1 1 61968CDA
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P 4600 3450
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F 0 "TP1" V 4795 3522 50 0000 C CNN
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F 1 "TestPoint" V 4704 3522 50 0000 C CNN
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F 2 "TestPoint:TestPoint_Pad_D1.0mm" H 4800 3450 50 0001 C CNN
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F 3 "~" H 4800 3450 50 0001 C CNN
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1 4600 3450
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0 -1 -1 0
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$EndComp
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Wire Wire Line
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4600 3450 5100 3450
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Wire Wire Line
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5100 3450 5100 3650
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Connection ~ 5100 3650
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Wire Wire Line
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5100 3650 5200 3650
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$EndSCHEMATC
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