USB.sch-bak

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 3 4
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Connector:USB_C_Receptacle_USB2.0 J2
U 1 1 60C64F93
P 2100 2800
F 0 "J2" H 2207 3667 50  0000 C CNN
F 1 "USB_C_Receptacle_USB2.0" H 2207 3576 50  0000 C CNN
F 2 "msp430_Keyboard:632723300011" H 2250 2800 50  0001 C CNN
F 3 "https://www.usb.org/sites/default/files/documents/usb_type-c.zip" H 2250 2800 50  0001 C CNN
	1    2100 2800
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R7
U 1 1 60C65B8B
P 3000 3750
F 0 "R7" H 3059 3796 50  0000 L CNN
F 1 "5k1" H 3059 3705 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" H 3000 3750 50  0001 C CNN
F 3 "~" H 3000 3750 50  0001 C CNN
	1    3000 3750
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R8
U 1 1 60C65E97
P 3150 3750
F 0 "R8" H 3209 3796 50  0000 L CNN
F 1 "5k1" H 3209 3705 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" H 3150 3750 50  0001 C CNN
F 3 "~" H 3150 3750 50  0001 C CNN
	1    3150 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	2700 2500 3000 2500
Wire Wire Line
	3000 2500 3000 3650
Wire Wire Line
	2700 2400 3150 2400
Wire Wire Line
	3150 2400 3150 3650
$Comp
L power:GND #PWR0121
U 1 1 60C664F0
P 1800 4200
F 0 "#PWR0121" H 1800 3950 50  0001 C CNN
F 1 "GND" H 1805 4027 50  0000 C CNN
F 2 "" H 1800 4200 50  0001 C CNN
F 3 "" H 1800 4200 50  0001 C CNN
	1    1800 4200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0122
U 1 1 60C668AF
P 2100 4200
F 0 "#PWR0122" H 2100 3950 50  0001 C CNN
F 1 "GND" H 2105 4027 50  0000 C CNN
F 2 "" H 2100 4200 50  0001 C CNN
F 3 "" H 2100 4200 50  0001 C CNN
	1    2100 4200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0123
U 1 1 60C66B88
P 3000 4200
F 0 "#PWR0123" H 3000 3950 50  0001 C CNN
F 1 "GND" H 3005 4027 50  0000 C CNN
F 2 "" H 3000 4200 50  0001 C CNN
F 3 "" H 3000 4200 50  0001 C CNN
	1    3000 4200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0124
U 1 1 60C66EFE
P 3150 4200
F 0 "#PWR0124" H 3150 3950 50  0001 C CNN
F 1 "GND" H 3155 4027 50  0000 C CNN
F 2 "" H 3150 4200 50  0001 C CNN
F 3 "" H 3150 4200 50  0001 C CNN
	1    3150 4200
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R6
U 1 1 60C6718E
P 1800 3950
F 0 "R6" H 1859 3996 50  0000 L CNN
F 1 "1Meg" H 1859 3905 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" H 1800 3950 50  0001 C CNN
F 3 "~" H 1800 3950 50  0001 C CNN
	1    1800 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	1800 3700 1800 3850
Wire Wire Line
	1800 4050 1800 4200
Wire Wire Line
	2100 3700 2100 4200
Wire Wire Line
	3000 3850 3000 4200
Wire Wire Line
	3150 4200 3150 3850
Wire Wire Line
	2700 2700 2700 2800
Wire Wire Line
	2700 2900 2700 3000
NoConn ~ 2700 3300
NoConn ~ 2700 3400
$Comp
L power:VBUS #PWR0125
U 1 1 60C69382
P 3150 1950
F 0 "#PWR0125" H 3150 1800 50  0001 C CNN
F 1 "VBUS" H 3165 2123 50  0000 C CNN
F 2 "" H 3150 1950 50  0001 C CNN
F 3 "" H 3150 1950 50  0001 C CNN
	1    3150 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	3150 1950 3150 2200
Wire Wire Line
	3150 2200 2700 2200
Text HLabel 4050 3000 2    50   BiDi ~ 0
D+
Text HLabel 4050 2700 2    50   BiDi ~ 0
D-
Wire Wire Line
	4050 3000 3600 3000
Connection ~ 2700 3000
Wire Wire Line
	4050 2700 3750 2700
Connection ~ 2700 2700
$Comp
L Battery_Management:MCP73831-2-OT U5
U 1 1 60FA9C61
P 5500 3050
F 0 "U5" H 5250 3300 50  0000 C CNN
F 1 "MCP73831-2-OT" H 5900 3300 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 5550 2800 50  0001 L CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/20001984g.pdf" H 5350 3000 50  0001 C CNN
	1    5500 3050
	1    0    0    -1  
$EndComp
$Comp
L power:VBUS #PWR013
U 1 1 60FAB546
P 5500 1950
F 0 "#PWR013" H 5500 1800 50  0001 C CNN
F 1 "VBUS" H 5515 2123 50  0000 C CNN
F 2 "" H 5500 1950 50  0001 C CNN
F 3 "" H 5500 1950 50  0001 C CNN
	1    5500 1950
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R9
U 1 1 60FAC537
P 5000 3700
F 0 "R9" H 4941 3654 50  0000 R CNN
F 1 "2k2" H 4941 3745 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" H 5000 3700 50  0001 C CNN
F 3 "~" H 5000 3700 50  0001 C CNN
	1    5000 3700
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR012
U 1 1 60FACDFF
P 5000 4200
F 0 "#PWR012" H 5000 3950 50  0001 C CNN
F 1 "GND" H 5005 4027 50  0000 C CNN
F 2 "" H 5000 4200 50  0001 C CNN
F 3 "" H 5000 4200 50  0001 C CNN
	1    5000 4200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR014
U 1 1 60FAD1C1
P 5500 4200
F 0 "#PWR014" H 5500 3950 50  0001 C CNN
F 1 "GND" H 5505 4027 50  0000 C CNN
F 2 "" H 5500 4200 50  0001 C CNN
F 3 "" H 5500 4200 50  0001 C CNN
	1    5500 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	5500 3350 5500 4200
Wire Wire Line
	5100 3150 5000 3150
Wire Wire Line
	5000 3150 5000 3600
Wire Wire Line
	5000 3800 5000 4200
$Comp
L Device:C_Small C6
U 1 1 60FADD70
P 4650 3700
F 0 "C6" H 4742 3746 50  0000 L CNN
F 1 "10µ" H 4742 3655 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder" H 4650 3700 50  0001 C CNN
F 3 "~" H 4650 3700 50  0001 C CNN
	1    4650 3700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR011
U 1 1 60FAF11E
P 4650 4200
F 0 "#PWR011" H 4650 3950 50  0001 C CNN
F 1 "GND" H 4655 4027 50  0000 C CNN
F 2 "" H 4650 4200 50  0001 C CNN
F 3 "" H 4650 4200 50  0001 C CNN
	1    4650 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	4650 4200 4650 3800
$Comp
L Device:LED_Small D54
U 1 1 60FAFBB0
P 6300 2200
F 0 "D54" V 6346 2130 50  0000 R CNN
F 1 "LED_Small" V 6255 2130 50  0000 R CNN
F 2 "LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 6300 2200 50  0001 C CNN
F 3 "~" V 6300 2200 50  0001 C CNN
	1    6300 2200
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6300 2300 6300 2600
$Comp
L Device:C_Small C7
U 1 1 60FB27F9
P 6550 3650
F 0 "C7" H 6642 3696 50  0000 L CNN
F 1 "10µ" H 6642 3605 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder" H 6550 3650 50  0001 C CNN
F 3 "~" H 6550 3650 50  0001 C CNN
	1    6550 3650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR016
U 1 1 60FB3862
P 6550 4200
F 0 "#PWR016" H 6550 3950 50  0001 C CNN
F 1 "GND" H 6555 4027 50  0000 C CNN
F 2 "" H 6550 4200 50  0001 C CNN
F 3 "" H 6550 4200 50  0001 C CNN
	1    6550 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6550 4200 6550 3750
Wire Wire Line
	5500 1950 5500 2750
$Comp
L power:VBUS #PWR010
U 1 1 60FB438E
P 4650 1950
F 0 "#PWR010" H 4650 1800 50  0001 C CNN
F 1 "VBUS" H 4665 2123 50  0000 C CNN
F 2 "" H 4650 1950 50  0001 C CNN
F 3 "" H 4650 1950 50  0001 C CNN
	1    4650 1950
	1    0    0    -1  
$EndComp
$Comp
L power:VBUS #PWR015
U 1 1 60FB493A
P 6300 1950
F 0 "#PWR015" H 6300 1800 50  0001 C CNN
F 1 "VBUS" H 6315 2123 50  0000 C CNN
F 2 "" H 6300 1950 50  0001 C CNN
F 3 "" H 6300 1950 50  0001 C CNN
	1    6300 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	6300 1950 6300 2100
Wire Wire Line
	4650 1950 4650 3600
Wire Wire Line
	5900 2950 6550 2950
Wire Wire Line
	6550 2950 6550 3550
$Comp
L power:+BATT #PWR017
U 1 1 60FB6413
P 7250 1950
F 0 "#PWR017" H 7250 1800 50  0001 C CNN
F 1 "+BATT" H 7265 2123 50  0000 C CNN
F 2 "" H 7250 1950 50  0001 C CNN
F 3 "" H 7250 1950 50  0001 C CNN
	1    7250 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	7250 1950 7250 2950
Wire Wire Line
	7250 2950 6550 2950
Connection ~ 6550 2950
$Comp
L Connector:Conn_01x02_Male J3
U 1 1 60FB762E
P 7450 3600
F 0 "J3" H 7422 3574 50  0000 R CNN
F 1 "Conn_01x02_Male" H 7422 3483 50  0000 R CNN
F 2 "Connector_JST:JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal" H 7450 3600 50  0001 C CNN
F 3 "~" H 7450 3600 50  0001 C CNN
	1    7450 3600
	-1   0    0    -1  
$EndComp
Wire Wire Line
	7250 2950 7250 3600
Connection ~ 7250 2950
$Comp
L power:GND #PWR018
U 1 1 60FB9192
P 7250 4200
F 0 "#PWR018" H 7250 3950 50  0001 C CNN
F 1 "GND" H 7255 4027 50  0000 C CNN
F 2 "" H 7250 4200 50  0001 C CNN
F 3 "" H 7250 4200 50  0001 C CNN
	1    7250 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	7250 4200 7250 3700
$Comp
L Device:R_Small R10
U 1 1 60FB1282
P 6300 2700
F 0 "R10" H 6241 2654 50  0000 R CNN
F 1 "470" H 6241 2745 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" H 6300 2700 50  0001 C CNN
F 3 "~" H 6300 2700 50  0001 C CNN
	1    6300 2700
	-1   0    0    1   
$EndComp
Wire Wire Line
	5900 3150 6300 3150
Wire Wire Line
	6300 3150 6300 2800
$Comp
L Regulator_Linear:AMS1117-3.3 U6
U 1 1 60FC7E0F
P 9150 2950
F 0 "U6" H 9150 3192 50  0000 C CNN
F 1 "AMS1117-3.3" H 9150 3101 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 9150 3150 50  0001 C CNN
F 3 "http://www.advanced-monolithic.com/pdf/ds1117.pdf" H 9250 2700 50  0001 C CNN
	1    9150 2950
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C8
U 1 1 60FCA10F
P 8700 3650
F 0 "C8" H 8792 3696 50  0000 L CNN
F 1 "10µ" H 8792 3605 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder" H 8700 3650 50  0001 C CNN
F 3 "~" H 8700 3650 50  0001 C CNN
	1    8700 3650
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C9
U 1 1 60FCAB70
P 9650 3650
F 0 "C9" H 9742 3696 50  0000 L CNN
F 1 "10µ" H 9742 3605 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder" H 9650 3650 50  0001 C CNN
F 3 "~" H 9650 3650 50  0001 C CNN
	1    9650 3650
	1    0    0    -1  
$EndComp
Wire Wire Line
	8650 2950 8700 2950
Wire Wire Line
	9450 2950 9650 2950
Wire Wire Line
	9650 2950 9650 3550
$Comp
L power:GND #PWR020
U 1 1 60FCCF5B
P 8700 4200
F 0 "#PWR020" H 8700 3950 50  0001 C CNN
F 1 "GND" H 8705 4027 50  0000 C CNN
F 2 "" H 8700 4200 50  0001 C CNN
F 3 "" H 8700 4200 50  0001 C CNN
	1    8700 4200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR021
U 1 1 60FCD507
P 9150 4200
F 0 "#PWR021" H 9150 3950 50  0001 C CNN
F 1 "GND" H 9155 4027 50  0000 C CNN
F 2 "" H 9150 4200 50  0001 C CNN
F 3 "" H 9150 4200 50  0001 C CNN
	1    9150 4200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR023
U 1 1 60FCD983
P 9650 4200
F 0 "#PWR023" H 9650 3950 50  0001 C CNN
F 1 "GND" H 9655 4027 50  0000 C CNN
F 2 "" H 9650 4200 50  0001 C CNN
F 3 "" H 9650 4200 50  0001 C CNN
	1    9650 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	9650 4200 9650 3750
Wire Wire Line
	9150 3250 9150 4200
Wire Wire Line
	8700 3750 8700 4200
$Comp
L power:+BATT #PWR019
U 1 1 60FCF8C3
P 8250 1950
F 0 "#PWR019" H 8250 1800 50  0001 C CNN
F 1 "+BATT" H 8265 2123 50  0000 C CNN
F 2 "" H 8250 1950 50  0001 C CNN
F 3 "" H 8250 1950 50  0001 C CNN
	1    8250 1950
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR022
U 1 1 60FD09AE
P 9650 1950
F 0 "#PWR022" H 9650 1800 50  0001 C CNN
F 1 "+3.3V" H 9665 2123 50  0000 C CNN
F 2 "" H 9650 1950 50  0001 C CNN
F 3 "" H 9650 1950 50  0001 C CNN
	1    9650 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	9650 1950 9650 2950
Connection ~ 9650 2950
Wire Wire Line
	8250 1950 8250 2850
$Comp
L Switch:SW_SPDT SW65
U 1 1 60FF63D1
P 8450 2850
F 0 "SW65" H 8450 3135 50  0000 C CNN
F 1 "SW_SPDT" H 8450 3044 50  0000 C CNN
F 2 "HS-Wismar:APEM_SLG12014" H 8450 2850 50  0001 C CNN
F 3 "~" H 8450 2850 50  0001 C CNN
	1    8450 2850
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 3550 8700 2950
Connection ~ 8700 2950
Wire Wire Line
	8700 2950 8850 2950
$Comp
L Device:R_Small R14
U 1 1 611EB911
P 3450 2700
F 0 "R14" V 3254 2700 50  0000 C CNN
F 1 "27" V 3345 2700 50  0000 C CNN
F 2 "" H 3450 2700 50  0001 C CNN
F 3 "~" H 3450 2700 50  0001 C CNN
	1    3450 2700
	0    1    1    0   
$EndComp
Wire Wire Line
	3350 2700 2700 2700
$Comp
L Device:R_Small R15
U 1 1 611EC0A5
P 3450 3000
F 0 "R15" V 3254 3000 50  0000 C CNN
F 1 "27" V 3345 3000 50  0000 C CNN
F 2 "" H 3450 3000 50  0001 C CNN
F 3 "~" H 3450 3000 50  0001 C CNN
	1    3450 3000
	0    1    1    0   
$EndComp
Wire Wire Line
	3350 3000 2700 3000
$Comp
L Device:C_Small C22
U 1 1 611EC9DF
P 3600 3750
F 0 "C22" H 3692 3796 50  0000 L CNN
F 1 "10p" H 3692 3705 50  0000 L CNN
F 2 "" H 3600 3750 50  0001 C CNN
F 3 "~" H 3600 3750 50  0001 C CNN
	1    3600 3750
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C23
U 1 1 611ED16F
P 3750 3750
F 0 "C23" H 3842 3796 50  0000 L CNN
F 1 "10p" H 3842 3705 50  0000 L CNN
F 2 "" H 3750 3750 50  0001 C CNN
F 3 "~" H 3750 3750 50  0001 C CNN
	1    3750 3750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR040
U 1 1 611EDCD2
P 3600 4200
F 0 "#PWR040" H 3600 3950 50  0001 C CNN
F 1 "GND" H 3605 4027 50  0000 C CNN
F 2 "" H 3600 4200 50  0001 C CNN
F 3 "" H 3600 4200 50  0001 C CNN
	1    3600 4200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR041
U 1 1 611EE079
P 3750 4200
F 0 "#PWR041" H 3750 3950 50  0001 C CNN
F 1 "GND" H 3755 4027 50  0000 C CNN
F 2 "" H 3750 4200 50  0001 C CNN
F 3 "" H 3750 4200 50  0001 C CNN
	1    3750 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	3750 4200 3750 3850
Wire Wire Line
	3600 3850 3600 4200
Wire Wire Line
	3600 3650 3600 3000
Connection ~ 3600 3000
Wire Wire Line
	3600 3000 3550 3000
Wire Wire Line
	3750 3650 3750 2700
Connection ~ 3750 2700
Wire Wire Line
	3750 2700 3550 2700
$Comp
L Device:C_Small C21
U 1 1 611F18DB
P 1150 2800
F 0 "C21" H 1242 2846 50  0000 L CNN
F 1 "10μ" H 1242 2755 50  0000 L CNN
F 2 "" H 1150 2800 50  0001 C CNN
F 3 "~" H 1150 2800 50  0001 C CNN
	1    1150 2800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR039
U 1 1 611F2262
P 1150 4200
F 0 "#PWR039" H 1150 3950 50  0001 C CNN
F 1 "GND" H 1155 4027 50  0000 C CNN
F 2 "" H 1150 4200 50  0001 C CNN
F 3 "" H 1150 4200 50  0001 C CNN
	1    1150 4200
	1    0    0    -1  
$EndComp
$Comp
L power:VBUS #PWR038
U 1 1 611F2927
P 1150 1950
F 0 "#PWR038" H 1150 1800 50  0001 C CNN
F 1 "VBUS" H 1165 2123 50  0000 C CNN
F 2 "" H 1150 1950 50  0001 C CNN
F 3 "" H 1150 1950 50  0001 C CNN
	1    1150 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	1150 1950 1150 2700
Wire Wire Line
	1150 2900 1150 4200
$EndSCHEMATC