EESchema Schematic File Version 2 LIBS:__mylib LIBS:power LIBS:device LIBS:transistors LIBS:conn LIBS:linear LIBS:regul LIBS:74xx LIBS:cmos4000 LIBS:adc-dac LIBS:memory LIBS:xilinx LIBS:microcontrollers LIBS:dsp LIBS:microchip LIBS:analog_switches LIBS:motorola LIBS:texas LIBS:intel LIBS:audio LIBS:interface LIBS:digital-audio LIBS:philips LIBS:display LIBS:cypress LIBS:siliconi LIBS:opto LIBS:atmel LIBS:contrib LIBS:valves LIBS:MCP73831-footprint-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L R R101 U 1 1 56C1323D P 4000 3850 F 0 "R101" V 4080 3850 50 0000 C CNN F 1 "470" V 4000 3850 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 3930 3850 50 0001 C CNN F 3 "" H 4000 3850 50 0000 C CNN 1 4000 3850 1 0 0 -1 $EndComp $Comp L LED D101 U 1 1 56C1323E P 3700 3650 F 0 "D101" H 3700 3750 50 0000 C CNN F 1 "LED" H 3700 3550 50 0000 C CNN F 2 "LEDs:LED_0603" H 3700 3650 50 0001 C CNN F 3 "" H 3700 3650 50 0000 C CNN 1 3700 3650 0 -1 -1 0 $EndComp $Comp L R R102 U 1 1 56C1323F P 5450 3700 F 0 "R102" V 5530 3700 50 0000 C CNN F 1 "2k" V 5450 3700 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 5380 3700 50 0001 C CNN F 3 "" H 5450 3700 50 0000 C CNN 1 5450 3700 1 0 0 -1 $EndComp $Comp L GND #PWR01 U 1 1 56C13240 P 5200 3700 F 0 "#PWR01" H 5200 3450 50 0001 C CNN F 1 "GND" H 5200 3550 50 0000 C CNN F 2 "" H 5200 3700 50 0000 C CNN F 3 "" H 5200 3700 50 0000 C CNN 1 5200 3700 1 0 0 -1 $EndComp $Comp L GND #PWR02 U 1 1 56C13241 P 5450 4000 F 0 "#PWR02" H 5450 3750 50 0001 C CNN F 1 "GND" H 5450 3850 50 0000 C CNN F 2 "" H 5450 4000 50 0000 C CNN F 3 "" H 5450 4000 50 0000 C CNN 1 5450 4000 1 0 0 -1 $EndComp Wire Wire Line 5100 3600 5200 3600 Wire Wire Line 5200 3600 5200 3700 Wire Wire Line 5100 3450 5450 3450 Wire Wire Line 5450 3450 5450 3550 Wire Wire Line 5450 3850 5450 4000 Wire Wire Line 2850 3300 4150 3300 $Comp L +BATT #PWR03 U 1 1 56C13243 P 6350 3000 F 0 "#PWR03" H 6350 2850 50 0001 C CNN F 1 "+BATT" H 6350 3140 50 0000 C CNN F 2 "" H 6350 3000 50 0000 C CNN F 3 "" H 6350 3000 50 0000 C CNN 1 6350 3000 1 0 0 -1 $EndComp Text GLabel 2850 3300 0 60 Input ~ 0 VUSB $Comp L GND #PWR04 U 1 1 56C13244 P 3200 4250 F 0 "#PWR04" H 3200 4000 50 0001 C CNN F 1 "GND" H 3200 4100 50 0000 C CNN F 2 "" H 3200 4250 50 0000 C CNN F 3 "" H 3200 4250 50 0000 C CNN 1 3200 4250 1 0 0 -1 $EndComp $Comp L CP C101 U 1 1 56C13245 P 3200 3750 F 0 "C101" H 3225 3850 50 0000 L CNN F 1 "4.7uF" H 3225 3650 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 3238 3600 50 0001 C CNN F 3 "" H 3200 3750 50 0000 C CNN F 4 "F981A475MMA" H 3200 3750 60 0001 C CNN "PartNumber" 1 3200 3750 1 0 0 -1 $EndComp Wire Wire Line 3200 3600 3200 3300 Connection ~ 3200 3300 Wire Wire Line 6350 3300 6350 3000 Wire Wire Line 5100 3300 6350 3300 Wire Wire Line 3200 3900 3200 4250 $Comp L MCP73831 U101 U 1 1 56C13524 P 4650 3250 F 0 "U101" H 4650 3100 60 0000 C CNN F 1 "MCP73831" H 4650 3800 60 0000 C CNN F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 4650 3800 60 0001 C CNN F 3 "" H 4650 3800 60 0000 C CNN 1 4650 3250 -1 0 0 1 $EndComp $Comp L PWR_FLAG #FLG05 U 1 1 56C13856 P 3100 3300 F 0 "#FLG05" H 3100 3395 50 0001 C CNN F 1 "PWR_FLAG" H 3100 3480 50 0000 C CNN F 2 "" H 3100 3300 50 0000 C CNN F 3 "" H 3100 3300 50 0000 C CNN 1 3100 3300 1 0 0 -1 $EndComp $Comp L PWR_FLAG #FLG06 U 1 1 56C13874 P 6150 3300 F 0 "#FLG06" H 6150 3395 50 0001 C CNN F 1 "PWR_FLAG" H 6150 3480 50 0000 C CNN F 2 "" H 6150 3300 50 0000 C CNN F 3 "" H 6150 3300 50 0000 C CNN 1 6150 3300 1 0 0 -1 $EndComp $Comp L CP C102 U 1 1 56C13CDA P 5850 3750 F 0 "C102" H 5875 3850 50 0000 L CNN F 1 "4.7uF" H 5875 3650 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 5888 3600 50 0001 C CNN F 3 "" H 5850 3750 50 0000 C CNN F 4 "F981A475MMA" H 5850 3750 60 0001 C CNN "PartNumber" 1 5850 3750 1 0 0 -1 $EndComp Wire Wire Line 5850 3300 5850 3600 Wire Wire Line 5850 3900 5850 4250 Connection ~ 5850 3300 $Comp L GND #PWR07 U 1 1 56C13D13 P 5850 4250 F 0 "#PWR07" H 5850 4000 50 0001 C CNN F 1 "GND" H 5850 4100 50 0000 C CNN F 2 "" H 5850 4250 50 0000 C CNN F 3 "" H 5850 4250 50 0000 C CNN 1 5850 4250 1 0 0 -1 $EndComp Wire Wire Line 4150 3600 4000 3600 Wire Wire Line 4000 3600 4000 3700 Wire Wire Line 4000 4000 4000 4050 Wire Wire Line 4000 4050 3700 4050 Wire Wire Line 3700 4050 3700 3850 Wire Wire Line 3700 3450 3700 3300 Connection ~ 3700 3300 $EndSCHEMATC