AudiA6Main.sch

EESchema Schematic File Version 4
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 4
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L athir:ATSAMD21G18A-AU IC1
U 1 1 5A808C58
P 2100 2650
F 0 "IC1" H 2100 4717 50  0000 C CNN
F 1 "ATSAMD21G18A-AU" H 2100 4626 50  0000 C CNN
F 2 "ATSAMD21G18A-AU:QFP50P900X900X120-48N" H 3150 1900 50  0001 L CNN
F 3 "TQFP-48 Atmel" H 3100 2400 50  0001 L CNN
F 4 "Atmel" H 3600 2750 50  0001 L CNN "MF"
F 5 "3.66 USD" H 3150 2550 50  0001 L CNN "Price"
F 6 "ATSAMD21G18A-AU" H 3350 1700 50  0001 L CNN "MP"
F 7 "Cortex-M0+, 256KB FLASH, 32KB SRAM, USB, DMA, T&R - 48TQFP IND TEMP, GREEN, 1.6-3.6V, 48MHz" H 3800 2100 50  0001 L CNN "Description"
F 8 "Warning" H 2800 2250 50  0001 L CNN "Availability"
	1    2100 2650
	1    0    0    -1  
$EndComp
$Comp
L Connector:RJ45 J6
U 1 1 5A808D53
P 10200 1450
F 0 "J6" V 10230 1930 50  0000 L CNN
F 1 "RJ45" V 10321 1930 50  0000 L CNN
F 2 "Connect:RJ45_8" H 10200 1450 50  0001 C CNN
F 3 "" H 10200 1450 50  0001 C CNN
	1    10200 1450
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR033
U 1 1 5ABBF55F
P 9350 1875
F 0 "#PWR033" H 9350 1625 50  0001 C CNN
F 1 "GND" H 9355 1702 50  0000 C CNN
F 2 "" H 9350 1875 50  0001 C CNN
F 3 "" H 9350 1875 50  0001 C CNN
	1    9350 1875
	1    0    0    -1  
$EndComp
Text Label 9350 1500 0    60   ~ 0
~RESET
Text Label 9350 1300 0    60   ~ 0
CS
Text Label 9350 1200 0    60   ~ 0
SCL
Text Label 9350 1100 0    60   ~ 0
SDA
NoConn ~ 10550 2000
$Comp
L Connector:RJ45 J7
U 1 1 5ABC12F0
P 10200 2675
F 0 "J7" V 10230 3155 50  0000 L CNN
F 1 "RJ45" V 10321 3155 50  0000 L CNN
F 2 "Connect:RJ45_8" H 10200 2675 50  0001 C CNN
F 3 "" H 10200 2675 50  0001 C CNN
	1    10200 2675
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR034
U 1 1 5ABC12FE
P 9350 3100
F 0 "#PWR034" H 9350 2850 50  0001 C CNN
F 1 "GND" H 9355 2927 50  0000 C CNN
F 2 "" H 9350 3100 50  0001 C CNN
F 3 "" H 9350 3100 50  0001 C CNN
	1    9350 3100
	1    0    0    -1  
$EndComp
Text Label 9350 2725 0    60   ~ 0
~RESET
Text Label 9350 2525 0    60   ~ 0
CS
Text Label 9350 2425 0    60   ~ 0
SCL
Text Label 9350 2325 0    60   ~ 0
SDA
NoConn ~ 10550 3225
$Comp
L Connector:RJ45 J8
U 1 1 5ABC1735
P 10200 3775
F 0 "J8" V 10230 4255 50  0000 L CNN
F 1 "RJ45" V 10321 4255 50  0000 L CNN
F 2 "Connect:RJ45_8" H 10200 3775 50  0001 C CNN
F 3 "" H 10200 3775 50  0001 C CNN
	1    10200 3775
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR035
U 1 1 5ABC1743
P 9350 4200
F 0 "#PWR035" H 9350 3950 50  0001 C CNN
F 1 "GND" H 9355 4027 50  0000 C CNN
F 2 "" H 9350 4200 50  0001 C CNN
F 3 "" H 9350 4200 50  0001 C CNN
	1    9350 4200
	1    0    0    -1  
$EndComp
Text Label 9350 3825 0    60   ~ 0
~RESET
Text Label 9350 3625 0    60   ~ 0
CS
Text Label 9350 3525 0    60   ~ 0
SCL
Text Label 9350 3425 0    60   ~ 0
SDA
NoConn ~ 10550 4325
$Comp
L Regulator_Linear:AP1117-15 U9
U 1 1 5ABC1751
P 5930 1280
F 0 "U9" H 5930 1522 50  0000 C CNN
F 1 "AP1117-15" H 5930 1431 50  0000 C CNN
F 2 "TO_SOT_Packages_SMD:SOT-223-3_TabPin2" H 5930 1480 50  0001 C CNN
F 3 "http://www.diodes.com/datasheets/AP1117.pdf" H 6030 1030 50  0001 C CNN
	1    5930 1280
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C18
U 1 1 5ABC1757
P 6330 1455
F 0 "C18" H 6422 1501 50  0000 L CNN
F 1 "10uF" H 6422 1410 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6330 1455 50  0001 C CNN
F 3 "" H 6330 1455 50  0001 C CNN
	1    6330 1455
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C14
U 1 1 5ABC1761
P 5555 1430
F 0 "C14" H 5405 1505 50  0000 L CNN
F 1 "100nF" H 5205 1355 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 5555 1430 50  0001 C CNN
F 3 "" H 5555 1430 50  0001 C CNN
	1    5555 1430
	1    0    0    -1  
$EndComp
$Comp
L Connector:RJ45 J9
U 1 1 5ABC176F
P 10200 5000
F 0 "J9" V 10230 5480 50  0000 L CNN
F 1 "RJ45" V 10321 5480 50  0000 L CNN
F 2 "Connect:RJ45_8" H 10200 5000 50  0001 C CNN
F 3 "" H 10200 5000 50  0001 C CNN
	1    10200 5000
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR036
U 1 1 5ABC177D
P 9350 5425
F 0 "#PWR036" H 9350 5175 50  0001 C CNN
F 1 "GND" H 9355 5252 50  0000 C CNN
F 2 "" H 9350 5425 50  0001 C CNN
F 3 "" H 9350 5425 50  0001 C CNN
	1    9350 5425
	1    0    0    -1  
$EndComp
Text Label 9350 5050 0    60   ~ 0
~RESET
Text Label 9350 4850 0    60   ~ 0
CS
Text Label 9350 4750 0    60   ~ 0
SCL
Text Label 9350 4650 0    60   ~ 0
SDA
NoConn ~ 10550 5550
$Comp
L Regulator_Linear:AP1117-15 U10
U 1 1 5ABC178B
P 5925 2025
F 0 "U10" H 5925 2267 50  0000 C CNN
F 1 "AP1117-15" H 5925 2176 50  0000 C CNN
F 2 "TO_SOT_Packages_SMD:SOT-223-3_TabPin2" H 5925 2225 50  0001 C CNN
F 3 "http://www.diodes.com/datasheets/AP1117.pdf" H 6025 1775 50  0001 C CNN
	1    5925 2025
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C19
U 1 1 5ABC1791
P 6325 2200
F 0 "C19" H 6417 2246 50  0000 L CNN
F 1 "10uF" H 6417 2155 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6325 2200 50  0001 C CNN
F 3 "" H 6325 2200 50  0001 C CNN
	1    6325 2200
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C15
U 1 1 5ABC179B
P 5550 2175
F 0 "C15" H 5400 2250 50  0000 L CNN
F 1 "100nF" H 5200 2100 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 5550 2175 50  0001 C CNN
F 3 "" H 5550 2175 50  0001 C CNN
	1    5550 2175
	1    0    0    -1  
$EndComp
Wire Wire Line
	9750 1100 9350 1100
Wire Wire Line
	9750 1200 9350 1200
Wire Wire Line
	9750 1300 9350 1300
Wire Wire Line
	9750 1400 9350 1400
Wire Wire Line
	9750 1500 9350 1500
Wire Wire Line
	9275 1600 9750 1600
Wire Wire Line
	9350 1700 9750 1700
Wire Wire Line
	9350 1700 9350 1800
Connection ~ 9350 1800
Wire Wire Line
	9750 2325 9350 2325
Wire Wire Line
	9750 2425 9350 2425
Wire Wire Line
	9750 2525 9350 2525
Wire Wire Line
	9750 2625 9350 2625
Wire Wire Line
	9750 2725 9350 2725
Wire Wire Line
	9275 2825 9750 2825
Wire Wire Line
	9350 2925 9750 2925
Wire Wire Line
	9350 2925 9350 3025
Connection ~ 9350 3025
Wire Wire Line
	9275 2825 9275 2725
Wire Wire Line
	9750 3425 9350 3425
Wire Wire Line
	9750 3525 9350 3525
Wire Wire Line
	9750 3625 9350 3625
Wire Wire Line
	9750 3725 9350 3725
Wire Wire Line
	9750 3825 9350 3825
Wire Wire Line
	9275 3925 9750 3925
Wire Wire Line
	9350 4025 9750 4025
Wire Wire Line
	5555 1605 5930 1605
Wire Wire Line
	9350 4025 9350 4125
Connection ~ 9350 4125
Wire Wire Line
	6330 1280 6230 1280
Wire Wire Line
	6330 1555 6330 1605
Wire Wire Line
	5930 1605 5930 1580
Wire Wire Line
	5630 1280 5555 1280
Wire Wire Line
	5555 1280 5555 1330
Wire Wire Line
	5555 1530 5555 1605
Connection ~ 5930 1605
Wire Wire Line
	9275 3925 9275 3825
Wire Wire Line
	6395 1305 6330 1305
Wire Wire Line
	9750 4650 9350 4650
Wire Wire Line
	9750 4750 9350 4750
Wire Wire Line
	9750 4850 9350 4850
Wire Wire Line
	9750 4950 9350 4950
Wire Wire Line
	9750 5050 9350 5050
Wire Wire Line
	9275 5150 9750 5150
Wire Wire Line
	9350 5250 9750 5250
Wire Wire Line
	5550 2350 5925 2350
Wire Wire Line
	9350 5250 9350 5350
Connection ~ 9350 5350
Wire Wire Line
	6325 2025 6225 2025
Wire Wire Line
	6325 2300 6325 2350
Wire Wire Line
	5925 2350 5925 2325
Wire Wire Line
	5625 2025 5550 2025
Wire Wire Line
	5550 2025 5550 2075
Wire Wire Line
	5550 2275 5550 2350
Connection ~ 5925 2350
Wire Wire Line
	9275 5150 9275 5050
Wire Wire Line
	6395 2050 6325 2050
$Comp
L Connector_Generic:Conn_01x08 J5
U 1 1 5AC3BE1D
P 8225 5925
F 0 "J5" H 8305 5917 50  0000 L CNN
F 1 "BLUEFRUIT" H 8305 5826 50  0000 L CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x08_Pitch2.54mm" H 8225 5925 50  0001 C CNN
F 3 "~" H 8225 5925 50  0001 C CNN
	1    8225 5925
	1    0    0    -1  
$EndComp
Text Label 8025 5825 2    60   ~ 0
BLE_TX
Text Label 8025 5925 2    60   ~ 0
BLE_RX
Text Label 8025 6225 2    60   ~ 0
BLE_GND
$Comp
L Audio:MSGEQ7 U5
U 1 1 5AC3CBB8
P 5525 6675
F 0 "U5" H 5175 6225 50  0000 C CNN
F 1 "MSGEQ7" H 5750 6225 50  0000 C CNN
F 2 "Housings_DIP:DIP-8_W7.62mm" H 5525 6675 50  0001 C CNN
F 3 "http://mix-sig.com/images/datasheets/MSGEQ7.pdf" H 5525 6675 50  0001 C CNN
	1    5525 6675
	1    0    0    -1  
$EndComp
Wire Wire Line
	6025 6775 6275 6775
Text Label 6275 6775 0    60   ~ 0
DC_OUT
Text Label 6025 6475 0    60   ~ 0
SAMPLE_RESET
Text Label 6025 6375 0    60   ~ 0
SAMPLE_STROBE
$Comp
L Device:C_Small C9
U 1 1 5AC6BA7E
P 5750 6025
F 0 "C9" V 5521 6025 50  0000 C CNN
F 1 "0.1uF" V 5612 6025 50  0000 C CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 5750 6025 50  0001 C CNN
F 3 "" H 5750 6025 50  0001 C CNN
	1    5750 6025
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R8
U 1 1 5AC6BAE4
P 4750 6975
F 0 "R8" V 4554 6975 50  0000 C CNN
F 1 "200k" V 4645 6975 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 4750 6975 50  0001 C CNN
F 3 "" H 4750 6975 50  0001 C CNN
	1    4750 6975
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR018
U 1 1 5AC6BE29
P 5525 7225
F 0 "#PWR018" H 5525 6975 50  0001 C CNN
F 1 "GND" H 5530 7052 50  0000 C CNN
F 2 "" H 5525 7225 50  0001 C CNN
F 3 "" H 5525 7225 50  0001 C CNN
	1    5525 7225
	1    0    0    -1  
$EndComp
Wire Wire Line
	5525 7225 5525 7175
$Comp
L Device:C_Small C10
U 1 1 5AC72CCF
P 6125 7100
F 0 "C10" H 6217 7146 50  0000 L CNN
F 1 "0.1uF" H 6217 7055 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6125 7100 50  0001 C CNN
F 3 "" H 6125 7100 50  0001 C CNN
	1    6125 7100
	1    0    0    -1  
$EndComp
Wire Wire Line
	6125 7000 6125 6975
Wire Wire Line
	6125 6975 6025 6975
$Comp
L power:GND #PWR020
U 1 1 5AC79C9B
P 6125 7225
F 0 "#PWR020" H 6125 6975 50  0001 C CNN
F 1 "GND" H 6130 7052 50  0000 C CNN
F 2 "" H 6125 7225 50  0001 C CNN
F 3 "" H 6125 7225 50  0001 C CNN
	1    6125 7225
	1    0    0    -1  
$EndComp
Wire Wire Line
	6125 7225 6125 7200
$Comp
L power:VCC #PWR017
U 1 1 5AC81332
P 5525 5950
F 0 "#PWR017" H 5525 5800 50  0001 C CNN
F 1 "VCC" H 5542 6123 50  0000 C CNN
F 2 "" H 5525 5950 50  0001 C CNN
F 3 "" H 5525 5950 50  0001 C CNN
	1    5525 5950
	1    0    0    -1  
$EndComp
Wire Wire Line
	5525 5950 5525 6025
Wire Wire Line
	5650 6025 5525 6025
Connection ~ 5525 6025
$Comp
L power:GND #PWR019
U 1 1 5AC8FA20
P 5950 6050
F 0 "#PWR019" H 5950 5800 50  0001 C CNN
F 1 "GND" H 5955 5877 50  0000 C CNN
F 2 "" H 5950 6050 50  0001 C CNN
F 3 "" H 5950 6050 50  0001 C CNN
	1    5950 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5950 6050 5950 6025
Wire Wire Line
	5950 6025 5850 6025
$Comp
L Device:C_Small C8
U 1 1 5AC9A4F2
P 4925 7175
F 0 "C8" H 4833 7129 50  0000 R CNN
F 1 "33pF" H 4833 7220 50  0000 R CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 4925 7175 50  0001 C CNN
F 3 "" H 4925 7175 50  0001 C CNN
	1    4925 7175
	-1   0    0    1   
$EndComp
Wire Wire Line
	4850 6975 4925 6975
Wire Wire Line
	4925 6975 4925 7075
$Comp
L power:GND #PWR016
U 1 1 5ACA2006
P 4925 7300
F 0 "#PWR016" H 4925 7050 50  0001 C CNN
F 1 "GND" H 4930 7127 50  0000 C CNN
F 2 "" H 4925 7300 50  0001 C CNN
F 3 "" H 4925 7300 50  0001 C CNN
	1    4925 7300
	1    0    0    -1  
$EndComp
Wire Wire Line
	4925 7300 4925 7275
Connection ~ 4925 6975
$Comp
L power:VCC #PWR015
U 1 1 5ACB1CF6
P 4575 6925
F 0 "#PWR015" H 4575 6775 50  0001 C CNN
F 1 "VCC" H 4592 7098 50  0000 C CNN
F 2 "" H 4575 6925 50  0001 C CNN
F 3 "" H 4575 6925 50  0001 C CNN
	1    4575 6925
	1    0    0    -1  
$EndComp
Wire Wire Line
	4650 6975 4575 6975
Wire Wire Line
	4575 6975 4575 6925
$Comp
L Device:C_Small C7
U 1 1 5ACBA095
P 4875 6675
F 0 "C7" V 5104 6675 50  0000 C CNN
F 1 "68nF" V 5013 6675 50  0000 C CNN
F 2 "Resistors_Universal:Resistor_SMD+THTuniversal_0805to1206_RM10_HandSoldering" H 4875 6675 50  0001 C CNN
F 3 "" H 4875 6675 50  0001 C CNN
	1    4875 6675
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5025 6675 4975 6675
Wire Wire Line
	9350 1800 9750 1800
Wire Wire Line
	9350 1800 9350 1875
Wire Wire Line
	9350 3025 9750 3025
Wire Wire Line
	9350 3025 9350 3100
Wire Wire Line
	9350 4125 9750 4125
Wire Wire Line
	9350 4125 9350 4200
Wire Wire Line
	5930 1605 6330 1605
Wire Wire Line
	6330 1305 6330 1355
Wire Wire Line
	9350 5350 9750 5350
Wire Wire Line
	9350 5350 9350 5425
Wire Wire Line
	5925 2350 6325 2350
Wire Wire Line
	6325 2050 6325 2100
Wire Wire Line
	5525 6025 5525 6175
Wire Wire Line
	4925 6975 5025 6975
$Comp
L Connector:AudioJack3_Ground J3
U 1 1 5AD1C471
P 3375 6775
F 0 "J3" H 3351 7000 50  0000 C CNN
F 1 "Audio-Jack-4" H 3351 6909 50  0000 C CNN
F 2 "athir:SJ1-35235" H 3625 6875 50  0001 C CNN
F 3 "~" H 3625 6875 50  0001 C CNN
	1    3375 6775
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R6
U 1 1 5AD1C66E
P 3725 6675
F 0 "R6" V 3650 6675 50  0000 C CNN
F 1 "15k" V 3725 6675 50  0000 C CNN
F 2 "Resistors_Universal:Resistor_SMD+THTuniversal_0805to1206_RM10_HandSoldering_RevA_Date25Jun2010" H 3725 6675 50  0001 C CNN
F 3 "" H 3725 6675 50  0001 C CNN
	1    3725 6675
	0    1    1    0   
$EndComp
Wire Wire Line
	3625 6675 3575 6675
Wire Wire Line
	3575 6875 3600 6875
$Comp
L Regulator_Linear:LD1117S50TR_SOT223 U4
U 1 1 5ADBB2A5
P 4485 760
F 0 "U4" H 4485 1002 50  0000 C CNN
F 1 "LD1117S50TR_SOT223" H 4485 911 50  0000 C CNN
F 2 "TO_SOT_Packages_SMD:SOT-223-3_TabPin2" H 4485 960 50  0001 C CNN
F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00000544.pdf" H 4585 510 50  0001 C CNN
	1    4485 760 
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C4
U 1 1 5ADE9B70
P 4010 910
F 0 "C4" H 4102 956 50  0000 L CNN
F 1 "100nF" H 4102 865 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 4010 910 50  0001 C CNN
F 3 "" H 4010 910 50  0001 C CNN
	1    4010 910 
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C5
U 1 1 5ADE9C42
P 4910 910
F 0 "C5" H 5002 956 50  0000 L CNN
F 1 "10uF" H 5002 865 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 4910 910 50  0001 C CNN
F 3 "" H 4910 910 50  0001 C CNN
	1    4910 910 
	1    0    0    -1  
$EndComp
Wire Wire Line
	4485 1060 4485 1110
Wire Wire Line
	4485 1110 4910 1110
Wire Wire Line
	4910 1110 4910 1010
Wire Wire Line
	4010 1010 4010 1110
Wire Wire Line
	4010 1110 4485 1110
Connection ~ 4485 1110
Wire Wire Line
	4185 760  4010 760 
Wire Wire Line
	4010 760  4010 810 
$Comp
L power:+12V #PWR09
U 1 1 5AE1A7E7
P 4010 710
F 0 "#PWR09" H 4010 560 50  0001 C CNN
F 1 "+12V" H 4025 883 50  0000 C CNN
F 2 "" H 4010 710 50  0001 C CNN
F 3 "" H 4010 710 50  0001 C CNN
	1    4010 710 
	1    0    0    -1  
$EndComp
Wire Wire Line
	4010 710  4010 760 
Connection ~ 4010 760 
$Comp
L power:GND #PWR012
U 1 1 5AE34674
P 4485 1160
F 0 "#PWR012" H 4485 910 50  0001 C CNN
F 1 "GND" H 4490 987 50  0000 C CNN
F 2 "" H 4485 1160 50  0001 C CNN
F 3 "" H 4485 1160 50  0001 C CNN
	1    4485 1160
	1    0    0    -1  
$EndComp
Wire Wire Line
	4485 1160 4485 1110
$Comp
L Device:C_Small C3
U 1 1 5AE42E13
P 3810 910
F 0 "C3" H 3902 956 50  0000 L CNN
F 1 "100nF" H 3902 865 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3810 910 50  0001 C CNN
F 3 "" H 3810 910 50  0001 C CNN
	1    3810 910 
	1    0    0    -1  
$EndComp
Wire Wire Line
	4010 760  3810 760 
Wire Wire Line
	3810 760  3810 810 
Wire Wire Line
	3810 1010 3810 1110
Wire Wire Line
	3810 1110 4010 1110
Connection ~ 4010 1110
$Comp
L Device:C_Small C6
U 1 1 5AE5D7F1
P 5135 910
F 0 "C6" H 5227 956 50  0000 L CNN
F 1 "10uF" H 5227 865 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 5135 910 50  0001 C CNN
F 3 "" H 5135 910 50  0001 C CNN
	1    5135 910 
	1    0    0    -1  
$EndComp
Wire Wire Line
	5135 1010 5135 1110
Wire Wire Line
	5135 1110 4910 1110
Connection ~ 4910 1110
Wire Wire Line
	4785 760  4910 760 
Wire Wire Line
	4910 760  4910 810 
Connection ~ 4910 760 
Wire Wire Line
	4910 760  5135 760 
$Sheet
S 3965 2300 565  1565
U 5AEA9E11
F0 "Soundboard" 50
F1 "Soundboard.sch" 50
F2 "SB_BTN10" I L 3965 2400 50 
F3 "SB_BTN9" I L 3965 2500 50 
F4 "SB_BTN8" I L 3965 2600 50 
F5 "SB_BTN7" I L 3965 2700 50 
F6 "SB_BTN6" I L 3965 2800 50 
F7 "SB_BTN5" I L 3965 2900 50 
F8 "SB_BTN4" I L 3965 3000 50 
F9 "SB_BTN3" I L 3965 3100 50 
F10 "SB_BTN2" I L 3965 3200 50 
F11 "SB_BTN1" I L 3965 3300 50 
F12 "SB_BTN0" I L 3965 3400 50 
F13 "SB_TX" I L 3965 3585 50 
F14 "SB_RX" I L 3965 3660 50 
F15 "SB_UG" I L 3965 3730 50 
F16 "~SB_RESET" I L 3965 3815 50 
$EndSheet
Wire Wire Line
	5135 760  5135 810 
$Comp
L power:+5V #PWR014
U 1 1 5AF071A7
P 5135 710
F 0 "#PWR014" H 5135 560 50  0001 C CNN
F 1 "+5V" H 5150 883 50  0000 C CNN
F 2 "" H 5135 710 50  0001 C CNN
F 3 "" H 5135 710 50  0001 C CNN
	1    5135 710 
	1    0    0    -1  
$EndComp
Wire Wire Line
	5135 710  5135 760 
Connection ~ 5135 760 
Text Label 3965 2400 2    50   ~ 0
SB_BTN10
Text Label 3965 2500 2    50   ~ 0
SB_BTN09
Text Label 3965 2600 2    50   ~ 0
SB_BTN08
Text Label 3965 2700 2    50   ~ 0
SB_BTN07
Text Label 3965 2800 2    50   ~ 0
SB_BTN06
Text Label 3965 2900 2    50   ~ 0
SB_BTN05
Text Label 3965 3000 2    50   ~ 0
SB_BTN04
Text Label 3965 3100 2    50   ~ 0
SB_BTN03
Text Label 3965 3200 2    50   ~ 0
SB_BTN02
Text Label 3965 3300 2    50   ~ 0
SB_BTN01
Text Label 3965 3400 2    50   ~ 0
SB_BTN00
Text Label 800  3850 2    50   ~ 0
SCL
Text Label 800  3750 2    50   ~ 0
SDA
Text Label 1500 2550 2    60   ~ 0
BLE_RX
Text Label 1500 2350 2    60   ~ 0
BLE_TX
Wire Wire Line
	8025 5725 7600 5725
Wire Wire Line
	7600 5725 7600 6225
Wire Wire Line
	7600 6225 7700 6225
Text Label 8025 5725 2    60   ~ 0
BLE_CTS
NoConn ~ 8025 6125
NoConn ~ 8025 6325
NoConn ~ 8025 5625
$Comp
L power:VCC #PWR028
U 1 1 5B0629D3
P 8000 6025
F 0 "#PWR028" H 8000 5875 50  0001 C CNN
F 1 "VCC" V 8018 6152 50  0000 L CNN
F 2 "" H 8000 6025 50  0001 C CNN
F 3 "" H 8000 6025 50  0001 C CNN
	1    8000 6025
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8000 6025 8025 6025
$Comp
L power:GND #PWR027
U 1 1 5B0709A9
P 7700 6250
F 0 "#PWR027" H 7700 6000 50  0001 C CNN
F 1 "GND" H 7705 6077 50  0000 C CNN
F 2 "" H 7700 6250 50  0001 C CNN
F 3 "" H 7700 6250 50  0001 C CNN
	1    7700 6250
	1    0    0    -1  
$EndComp
Wire Wire Line
	7700 6250 7700 6225
Connection ~ 7700 6225
Wire Wire Line
	7700 6225 8025 6225
Text Label 1500 3650 2    50   ~ 0
SB_BTN10
Text Label 1500 3550 2    50   ~ 0
SB_BTN09
Text Label 1500 3450 2    50   ~ 0
SB_BTN08
Text Label 1500 3350 2    50   ~ 0
SB_BTN07
Text Label 1500 3250 2    50   ~ 0
SB_BTN06
Text Label 1500 3150 2    50   ~ 0
SB_BTN05
Text Label 1500 3050 2    50   ~ 0
SB_BTN04
Text Label 1500 2950 2    50   ~ 0
SB_BTN03
Text Label 1500 2850 2    50   ~ 0
SB_BTN02
Text Label 1500 2750 2    50   ~ 0
SB_BTN01
Text Label 1500 2650 2    50   ~ 0
SB_BTN00
Text Label 1500 4050 2    60   ~ 0
SAMPLE_RESET
Text Label 1500 3950 2    60   ~ 0
SAMPLE_STROBE
Text Label 2700 1750 0    60   ~ 0
DC_OUT
Text Label 2700 850  0    50   ~ 0
VDDANA
Text Label 2700 950  0    50   ~ 0
VDDIO
Text Label 2700 1050 0    50   ~ 0
VDDIO
Text Label 2700 1150 0    50   ~ 0
VDDIN
Text Label 2700 1250 0    50   ~ 0
VDDCORE
Text Label 2700 4200 0    50   ~ 0
GNDANA
Text Label 3975 4625 2    50   ~ 0
VDDANA
Text Label 3975 4700 2    50   ~ 0
GNDANA
Text Label 3975 4775 2    50   ~ 0
VDDIO
Text Label 3975 4850 2    50   ~ 0
VDDIN
Text Label 3975 4925 2    50   ~ 0
VDDCORE
Text Label 2700 4300 0    50   ~ 0
GND
Text Label 2700 4400 0    50   ~ 0
GND
Text Label 2700 4500 0    50   ~ 0
GND
Text Label 3975 5000 2    50   ~ 0
GND
$Comp
L Switch:SW_Push SW1
U 1 1 5AF86810
P 750 1850
F 0 "SW1" V 750 1900 50  0000 R CNN
F 1 "SW_RESET" V 825 2275 50  0000 R CNN
F 2 "Buttons_Switches_ThroughHole:SW_PUSH_6mm" H 750 2050 50  0001 C CNN
F 3 "" H 750 2050 50  0001 C CNN
	1    750  1850
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR01
U 1 1 5AF869EB
P 750 2075
F 0 "#PWR01" H 750 1825 50  0001 C CNN
F 1 "GND" H 755 1902 50  0000 C CNN
F 2 "" H 750 2075 50  0001 C CNN
F 3 "" H 750 2075 50  0001 C CNN
	1    750  2075
	1    0    0    -1  
$EndComp
Wire Wire Line
	750  2075 750  2050
$Comp
L Device:R_Small R1
U 1 1 5B04B04F
P 750 1525
F 0 "R1" V 554 1525 50  0000 C CNN
F 1 "330" V 645 1525 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 750 1525 50  0001 C CNN
F 3 "" H 750 1525 50  0001 C CNN
	1    750  1525
	1    0    0    -1  
$EndComp
$Sheet
S 3975 5250 550  475 
U 5AC4CE42
F0 "DEBUG" 50
F1 "DEBUG.sch" 50
F2 "MCU_RESET" I L 3975 5350 50 
F3 "SWCLK" I L 3975 5475 50 
F4 "SWDIO" I L 3975 5600 50 
$EndSheet
Text Label 3975 5350 2    50   ~ 0
MCU_RESET
Text Label 3975 5475 2    50   ~ 0
SWCLK
Text Label 3975 5600 2    50   ~ 0
SWDIO
Text Label 1425 1350 2    50   ~ 0
MCU_RESET
Wire Wire Line
	750  1625 750  1650
Wire Wire Line
	750  1425 750  1350
Wire Wire Line
	750  1350 1500 1350
Text Label 1500 4350 2    50   ~ 0
SWCLK
Text Label 1500 4450 2    50   ~ 0
SWDIO
$Comp
L Connector:TestPoint TP1
U 1 1 5AD70CB2
P 3095 1550
F 0 "TP1" V 3049 1738 50  0000 L CNN
F 1 "UART_TX" V 3020 1425 50  0000 L CNN
F 2 "Wire_Pads:SolderWirePad_single_2-5mmDrill" H 3295 1550 50  0001 C CNN
F 3 "~" H 3295 1550 50  0001 C CNN
	1    3095 1550
	0    1    1    0   
$EndComp
$Comp
L Connector:TestPoint TP2
U 1 1 5AD70DA2
P 3095 1650
F 0 "TP2" V 3049 1838 50  0000 L CNN
F 1 "UART_RX" V 3095 1950 50  0000 L CNN
F 2 "Wire_Pads:SolderWirePad_single_2-5mmDrill" H 3295 1650 50  0001 C CNN
F 3 "~" H 3295 1650 50  0001 C CNN
	1    3095 1650
	0    1    1    0   
$EndComp
Wire Wire Line
	3095 1650 2700 1650
Wire Wire Line
	3095 1550 2700 1550
$Comp
L Device:Crystal_Small Y1
U 1 1 5AD991EC
P 1225 1600
F 0 "Y1" V 1179 1688 50  0000 L CNN
F 1 "Crystal_Small" V 1270 1688 50  0000 L CNN
F 2 "Crystals:Crystal_SMD_G8-2pin_3.2x1.5mm_HandSoldering" H 1225 1600 50  0001 C CNN
F 3 "" H 1225 1600 50  0001 C CNN
	1    1225 1600
	0    1    1    0   
$EndComp
Wire Wire Line
	1500 1550 1425 1550
Wire Wire Line
	1425 1550 1425 1475
Wire Wire Line
	1425 1475 1225 1475
Wire Wire Line
	1225 1475 1225 1500
Wire Wire Line
	1500 1650 1425 1650
Wire Wire Line
	1425 1650 1425 1725
Wire Wire Line
	1425 1725 1225 1725
Wire Wire Line
	1225 1725 1225 1700
$Comp
L Device:C_Small C2
U 1 1 5ADC2E58
P 1075 1725
F 0 "C2" V 846 1725 50  0000 C CNN
F 1 "15pF" V 1175 1750 50  0000 C CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 1075 1725 50  0001 C CNN
F 3 "" H 1075 1725 50  0001 C CNN
	1    1075 1725
	0    1    1    0   
$EndComp
Wire Wire Line
	1225 1725 1175 1725
Connection ~ 1225 1725
$Comp
L Device:C_Small C1
U 1 1 5ADD8640
P 1075 1475
F 0 "C1" V 846 1475 50  0000 C CNN
F 1 "15pF" V 1025 1350 50  0000 C CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 1075 1475 50  0001 C CNN
F 3 "" H 1075 1475 50  0001 C CNN
	1    1075 1475
	0    1    1    0   
$EndComp
Wire Wire Line
	1225 1475 1175 1475
Connection ~ 1225 1475
Wire Wire Line
	975  1475 900  1475
Wire Wire Line
	900  1475 900  1725
Wire Wire Line
	900  1725 925  1725
$Comp
L power:GND #PWR02
U 1 1 5AE0450F
P 925 1825
F 0 "#PWR02" H 925 1575 50  0001 C CNN
F 1 "GND" H 930 1652 50  0000 C CNN
F 2 "" H 925 1825 50  0001 C CNN
F 3 "" H 925 1825 50  0001 C CNN
	1    925  1825
	1    0    0    -1  
$EndComp
Wire Wire Line
	925  1825 925  1725
Connection ~ 925  1725
Wire Wire Line
	925  1725 975  1725
NoConn ~ 2700 1850
NoConn ~ 2700 1950
NoConn ~ 2700 2050
NoConn ~ 2700 2150
NoConn ~ 2700 2250
NoConn ~ 1500 1750
NoConn ~ 1500 1850
NoConn ~ 1500 1950
NoConn ~ 1500 2450
$Comp
L power:+5V #PWR010
U 1 1 5AF5B1D2
P 5650 2905
F 0 "#PWR010" H 5650 2755 50  0001 C CNN
F 1 "+5V" H 5650 3055 50  0000 C CNN
F 2 "" H 5650 2905 50  0001 C CNN
F 3 "" H 5650 2905 50  0001 C CNN
	1    5650 2905
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR011
U 1 1 5AF5B298
P 5875 2905
F 0 "#PWR011" H 5875 2755 50  0001 C CNN
F 1 "VCC" H 5875 3055 50  0000 C CNN
F 2 "" H 5875 2905 50  0001 C CNN
F 3 "" H 5875 2905 50  0001 C CNN
	1    5875 2905
	1    0    0    -1  
$EndComp
$Comp
L power:PWR_FLAG #FLG02
U 1 1 5AF5B6FE
P 5650 2980
F 0 "#FLG02" H 5650 3055 50  0001 C CNN
F 1 "PWR_FLAG" H 5650 3180 50  0000 C CNN
F 2 "" H 5650 2980 50  0001 C CNN
F 3 "" H 5650 2980 50  0001 C CNN
	1    5650 2980
	-1   0    0    1   
$EndComp
$Comp
L power:PWR_FLAG #FLG03
U 1 1 5AF5B783
P 5875 2980
F 0 "#FLG03" H 5875 3055 50  0001 C CNN
F 1 "PWR_FLAG" H 5875 3105 50  0000 C CNN
F 2 "" H 5875 2980 50  0001 C CNN
F 3 "" H 5875 2980 50  0001 C CNN
	1    5875 2980
	-1   0    0    1   
$EndComp
Wire Wire Line
	5875 2905 5875 2980
Wire Wire Line
	5650 2905 5650 2980
$Comp
L Connector:TestPoint TP3
U 1 1 5AFB82F6
P 5550 3780
F 0 "TP3" V 5475 3905 50  0000 C CNN
F 1 "GND" V 5550 4055 50  0000 C CNN
F 2 "Wire_Pads:SolderWirePad_single_2-5mmDrill" H 5750 3780 50  0001 C CNN
F 3 "~" H 5750 3780 50  0001 C CNN
	1    5550 3780
	0    -1   -1   0   
$EndComp
$Comp
L Connector:TestPoint TP4
U 1 1 5AFCFC24
P 5550 3580
F 0 "TP4" V 5625 3605 50  0000 L CNN
F 1 "12V" V 5595 3768 50  0000 L CNN
F 2 "Wire_Pads:SolderWirePad_single_2-5mmDrill" H 5750 3580 50  0001 C CNN
F 3 "~" H 5750 3580 50  0001 C CNN
	1    5550 3580
	0    -1   -1   0   
$EndComp
$Comp
L power:+5V #PWR032
U 1 1 5AFE82B4
P 5550 2000
F 0 "#PWR032" H 5550 1850 50  0001 C CNN
F 1 "+5V" H 5565 2173 50  0000 C CNN
F 2 "" H 5550 2000 50  0001 C CNN
F 3 "" H 5550 2000 50  0001 C CNN
	1    5550 2000
	1    0    0    -1  
$EndComp
Wire Wire Line
	5550 2000 5550 2025
Connection ~ 5550 2025
$Comp
L power:+5V #PWR031
U 1 1 5B0003FD
P 5555 1255
F 0 "#PWR031" H 5555 1105 50  0001 C CNN
F 1 "+5V" H 5570 1428 50  0000 C CNN
F 2 "" H 5555 1255 50  0001 C CNN
F 3 "" H 5555 1255 50  0001 C CNN
	1    5555 1255
	1    0    0    -1  
$EndComp
Wire Wire Line
	5555 1255 5555 1280
Connection ~ 5555 1280
$Sheet
S 3975 4550 525  500 
U 5B05130D
F0 "SAMD21PWR" 50
F1 "SAMD21PWR.sch" 50
F2 "VDDANA" I L 3975 4625 50 
F3 "GNDANA" I L 3975 4700 50 
F4 "VDDIO" I L 3975 4775 50 
F5 "VDDCORE" I L 3975 4925 50 
F6 "GND" I L 3975 5000 50 
F7 "VDDIN" I L 3975 4850 50 
$EndSheet
Wire Wire Line
	5550 3580 5600 3580
Wire Wire Line
	5550 3780 5600 3780
$Comp
L athir:ACP3225 FL1
U 1 1 5ACB4272
P 5800 3680
F 0 "FL1" H 5800 4027 60  0000 C CNN
F 1 "ACP3225" H 5800 3921 60  0000 C CNN
F 2 "athir:ACP3225" H 5800 3830 60  0001 C CNN
F 3 "" H 5800 3830 60  0001 C CNN
	1    5800 3680
	1    0    0    -1  
$EndComp
$Comp
L power:+12V #PWR0101
U 1 1 5ACC858F
P 6125 3580
F 0 "#PWR0101" H 6125 3430 50  0001 C CNN
F 1 "+12V" H 6140 3753 50  0000 C CNN
F 2 "" H 6125 3580 50  0001 C CNN
F 3 "" H 6125 3580 50  0001 C CNN
	1    6125 3580
	1    0    0    -1  
$EndComp
Wire Wire Line
	6125 3580 6000 3580
$Comp
L power:GND #PWR0102
U 1 1 5ACDC872
P 6125 3780
F 0 "#PWR0102" H 6125 3530 50  0001 C CNN
F 1 "GND" H 6130 3607 50  0000 C CNN
F 2 "" H 6125 3780 50  0001 C CNN
F 3 "" H 6125 3780 50  0001 C CNN
	1    6125 3780
	1    0    0    -1  
$EndComp
Wire Wire Line
	6125 3780 6000 3780
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 5AD2C045
P 5425 2980
F 0 "#FLG0101" H 5425 3055 50  0001 C CNN
F 1 "PWR_FLAG" H 5425 3105 50  0000 C CNN
F 2 "" H 5425 2980 50  0001 C CNN
F 3 "" H 5425 2980 50  0001 C CNN
	1    5425 2980
	-1   0    0    1   
$EndComp
$Comp
L power:+12V #PWR0103
U 1 1 5AD2C103
P 5425 2905
F 0 "#PWR0103" H 5425 2755 50  0001 C CNN
F 1 "+12V" H 5425 3055 50  0000 C CNN
F 2 "" H 5425 2905 50  0001 C CNN
F 3 "" H 5425 2905 50  0001 C CNN
	1    5425 2905
	1    0    0    -1  
$EndComp
Wire Wire Line
	5425 2905 5425 2980
$Comp
L power:PWR_FLAG #FLG0102
U 1 1 5AD40D98
P 6050 2905
F 0 "#FLG0102" H 6050 2980 50  0001 C CNN
F 1 "PWR_FLAG" H 6050 3130 50  0000 C CNN
F 2 "" H 6050 2905 50  0001 C CNN
F 3 "" H 6050 2905 50  0001 C CNN
	1    6050 2905
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5AD40EBA
P 6050 2980
F 0 "#PWR0104" H 6050 2730 50  0001 C CNN
F 1 "GND" H 6075 2785 50  0000 C CNN
F 2 "" H 6050 2980 50  0001 C CNN
F 3 "" H 6050 2980 50  0001 C CNN
	1    6050 2980
	1    0    0    -1  
$EndComp
Wire Wire Line
	6050 2980 6050 2905
$Comp
L power:VCC #PWR0105
U 1 1 5AFD10F4
P 6395 1305
F 0 "#PWR0105" H 6395 1155 50  0001 C CNN
F 1 "VCC" H 6395 1455 50  0000 C CNN
F 2 "" H 6395 1305 50  0001 C CNN
F 3 "" H 6395 1305 50  0001 C CNN
	1    6395 1305
	1    0    0    -1  
$EndComp
Wire Wire Line
	9275 1500 9275 1600
$Comp
L power:VCC #PWR0106
U 1 1 5B1257F2
P 6395 2050
F 0 "#PWR0106" H 6395 1900 50  0001 C CNN
F 1 "VCC" H 6395 2200 50  0000 C CNN
F 2 "" H 6395 2050 50  0001 C CNN
F 3 "" H 6395 2050 50  0001 C CNN
	1    6395 2050
	1    0    0    -1  
$EndComp
Wire Wire Line
	6330 1280 6330 1305
Connection ~ 6330 1305
Wire Wire Line
	6325 2025 6325 2050
Connection ~ 6325 2050
Wire Wire Line
	3600 6875 3600 7100
Wire Wire Line
	3600 7100 3400 7100
$Comp
L power:GND #PWR0107
U 1 1 5B19B301
P 3400 7125
F 0 "#PWR0107" H 3400 6875 50  0001 C CNN
F 1 "GND" H 3405 6952 50  0000 C CNN
F 2 "" H 3400 7125 50  0001 C CNN
F 3 "" H 3400 7125 50  0001 C CNN
	1    3400 7125
	1    0    0    -1  
$EndComp
Wire Wire Line
	3400 7125 3400 7100
$Comp
L Transistor_FET:TP0610T Q2
U 1 1 5B1F41CA
P 8065 1470
F 0 "Q2" V 8408 1470 50  0000 C CNN
F 1 "TP0610T" V 7990 1235 50  0000 C CNN
F 2 "TO_SOT_Packages_SMD:TO-252-2" H 8265 1395 50  0001 L CIN
F 3 "http://www.vishay.com/docs/70209/70209.pdf" H 8065 1470 50  0001 L CNN
	1    8065 1470
	0    -1   -1   0   
$EndComp
$Comp
L power:VCC #PWR0108
U 1 1 5B1F4528
P 7760 1350
F 0 "#PWR0108" H 7760 1200 50  0001 C CNN
F 1 "VCC" H 7760 1500 50  0000 C CNN
F 2 "" H 7760 1350 50  0001 C CNN
F 3 "" H 7760 1350 50  0001 C CNN
	1    7760 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	7865 1370 7835 1370
Wire Wire Line
	7760 1370 7760 1350
$Comp
L Device:R_Small R12
U 1 1 5B1FDA05
P 7760 1545
F 0 "R12" V 7564 1545 50  0000 C CNN
F 1 "10k" V 7655 1545 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 7760 1545 50  0001 C CNN
F 3 "" H 7760 1545 50  0001 C CNN
	1    7760 1545
	1    0    0    -1  
$EndComp
Wire Wire Line
	8065 1670 8065 1695
Wire Wire Line
	8065 1695 7760 1695
Wire Wire Line
	7760 1695 7760 1645
Wire Wire Line
	7760 1445 7760 1370
Connection ~ 7760 1370
Wire Wire Line
	8265 1370 8315 1370
Text Label 8360 1370 0    50   ~ 0
VCC_I2C
$Comp
L Device:D_Schottky D5
U 1 1 5B21A6CB
P 8080 1155
F 0 "D5" H 8080 1371 50  0000 C CNN
F 1 "D_Schottky" H 8080 1280 50  0000 C CNN
F 2 "Diodes_SMD:D_SOD-123F" H 8080 1155 50  0001 C CNN
F 3 "" H 8080 1155 50  0001 C CNN
	1    8080 1155
	1    0    0    -1  
$EndComp
Wire Wire Line
	8230 1155 8315 1155
Wire Wire Line
	8315 1155 8315 1370
Connection ~ 8315 1370
Wire Wire Line
	8315 1370 8360 1370
Wire Wire Line
	7930 1155 7835 1155
Wire Wire Line
	7835 1155 7835 1370
Connection ~ 7835 1370
Wire Wire Line
	7835 1370 7760 1370
$Comp
L athir:NTR5103NT1G Q1
U 1 1 5B22E308
P 7965 1925
F 0 "Q1" H 8171 1971 50  0000 L CNN
F 1 "NTR5103NT1G" H 8171 1880 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:TSOT-23_HandSoldering" H 8215 1850 50  0001 L CIN
F 3 "" H 7965 1925 50  0001 L CNN
	1    7965 1925
	1    0    0    -1  
$EndComp
Wire Wire Line
	8065 1695 8065 1725
Connection ~ 8065 1695
$Comp
L Device:D_Schottky D3
U 1 1 5B238B9D
P 7730 2095
F 0 "D3" V 7684 2174 50  0000 L CNN
F 1 "D_Schottky" V 7775 2174 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123F" H 7730 2095 50  0001 C CNN
F 3 "" H 7730 2095 50  0001 C CNN
	1    7730 2095
	0    1    1    0   
$EndComp
Wire Wire Line
	7765 1925 7730 1925
Wire Wire Line
	7730 1925 7730 1945
Wire Wire Line
	8065 2125 8065 2265
Wire Wire Line
	8065 2265 7955 2265
Wire Wire Line
	7730 2265 7730 2245
$Comp
L power:GND #PWR0109
U 1 1 5B24DB58
P 7955 2300
F 0 "#PWR0109" H 7955 2050 50  0001 C CNN
F 1 "GND" H 7960 2127 50  0000 C CNN
F 2 "" H 7955 2300 50  0001 C CNN
F 3 "" H 7955 2300 50  0001 C CNN
	1    7955 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	7955 2300 7955 2265
Connection ~ 7955 2265
Wire Wire Line
	7955 2265 7730 2265
$Comp
L Device:R_Small R10
U 1 1 5B2587E2
P 7605 2100
F 0 "R10" H 7540 1990 50  0000 C CNN
F 1 "10k" V 7605 2095 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 7605 2100 50  0001 C CNN
F 3 "" H 7605 2100 50  0001 C CNN
	1    7605 2100
	1    0    0    -1  
$EndComp
Wire Wire Line
	7730 1925 7605 1925
Wire Wire Line
	7605 1925 7605 2000
Connection ~ 7730 1925
Wire Wire Line
	7605 2200 7605 2265
Wire Wire Line
	7605 2265 7730 2265
Connection ~ 7730 2265
$Comp
L Device:R_Small R9
U 1 1 5B26E830
P 7455 1925
F 0 "R9" V 7385 1920 50  0000 C CNN
F 1 "200" V 7455 1925 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 7455 1925 50  0001 C CNN
F 3 "" H 7455 1925 50  0001 C CNN
	1    7455 1925
	0    1    1    0   
$EndComp
Wire Wire Line
	7605 1925 7555 1925
Connection ~ 7605 1925
$Comp
L Device:LED_Small D1
U 1 1 5B279D13
P 7315 2100
F 0 "D1" V 7380 2155 50  0000 R CNN
F 1 "I2C PWR" H 7265 2145 50  0000 R CNN
F 2 "Diodes_SMD:D_1206" V 7315 2100 50  0001 C CNN
F 3 "~" V 7315 2100 50  0001 C CNN
	1    7315 2100
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7355 1925 7315 1925
Wire Wire Line
	7315 1925 7315 2000
Wire Wire Line
	7315 2200 7315 2265
Wire Wire Line
	7315 2265 7605 2265
Connection ~ 7605 2265
Text Label 9275 3825 2    50   ~ 0
VCC_I2C
Text Label 9275 5050 2    50   ~ 0
VCC_I2C
Text Label 9275 2725 2    50   ~ 0
VCC_I2C
Text Label 9275 1500 2    50   ~ 0
VCC_I2C
Wire Wire Line
	7315 1925 7105 1925
Connection ~ 7315 1925
$Comp
L Switch:SW_Push SW2
U 1 1 5B3367E3
P 7105 2225
F 0 "SW2" V 7105 2275 50  0000 R CNN
F 1 "I2C_PWR" V 7180 2650 50  0000 R CNN
F 2 "Buttons_Switches_ThroughHole:SW_PUSH_6mm" H 7105 2425 50  0001 C CNN
F 3 "" H 7105 2425 50  0001 C CNN
	1    7105 2225
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR0110
U 1 1 5B3367E9
P 7105 2450
F 0 "#PWR0110" H 7105 2200 50  0001 C CNN
F 1 "GND" H 7110 2277 50  0000 C CNN
F 2 "" H 7105 2450 50  0001 C CNN
F 3 "" H 7105 2450 50  0001 C CNN
	1    7105 2450
	1    0    0    -1  
$EndComp
Wire Wire Line
	7105 2450 7105 2425
Wire Wire Line
	7105 1925 7025 1925
Connection ~ 7105 1925
Text Label 7025 1925 2    50   ~ 0
I2C_PWR_EN
$Comp
L athir:NTR5103NT1G Q3
U 1 1 5B35B616
P 8130 3265
F 0 "Q3" H 8336 3311 50  0000 L CNN
F 1 "NTR5103NT1G" H 8336 3220 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:TSOT-23_HandSoldering" H 8380 3190 50  0001 L CIN
F 3 "" H 8130 3265 50  0001 L CNN
	1    8130 3265
	1    0    0    -1  
$EndComp
$Comp
L Device:D_Schottky D4
U 1 1 5B35B61C
P 7895 3435
F 0 "D4" V 7849 3514 50  0000 L CNN
F 1 "D_Schottky" V 7940 3514 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123F" H 7895 3435 50  0001 C CNN
F 3 "" H 7895 3435 50  0001 C CNN
	1    7895 3435
	0    1    1    0   
$EndComp
Wire Wire Line
	7930 3265 7895 3265
Wire Wire Line
	7895 3265 7895 3285
Wire Wire Line
	8230 3465 8230 3605
Wire Wire Line
	8230 3605 8120 3605
Wire Wire Line
	7895 3605 7895 3585
$Comp
L power:GND #PWR0111
U 1 1 5B35B627
P 8120 3640
F 0 "#PWR0111" H 8120 3390 50  0001 C CNN
F 1 "GND" H 8125 3467 50  0000 C CNN
F 2 "" H 8120 3640 50  0001 C CNN
F 3 "" H 8120 3640 50  0001 C CNN
	1    8120 3640
	1    0    0    -1  
$EndComp
Wire Wire Line
	8120 3640 8120 3605
Connection ~ 8120 3605
Wire Wire Line
	8120 3605 7895 3605
$Comp
L Device:R_Small R13
U 1 1 5B35B630
P 7770 3440
F 0 "R13" H 7705 3330 50  0000 C CNN
F 1 "10k" V 7770 3435 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 7770 3440 50  0001 C CNN
F 3 "" H 7770 3440 50  0001 C CNN
	1    7770 3440
	1    0    0    -1  
$EndComp
Wire Wire Line
	7895 3265 7770 3265
Wire Wire Line
	7770 3265 7770 3340
Connection ~ 7895 3265
Wire Wire Line
	7770 3540 7770 3605
Wire Wire Line
	7770 3605 7895 3605
Connection ~ 7895 3605
$Comp
L Device:R_Small R11
U 1 1 5B35B63C
P 7620 3265
F 0 "R11" V 7550 3260 50  0000 C CNN
F 1 "200" V 7655 3270 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 7620 3265 50  0001 C CNN
F 3 "" H 7620 3265 50  0001 C CNN
	1    7620 3265
	0    1    1    0   
$EndComp
Wire Wire Line
	7770 3265 7720 3265
Connection ~ 7770 3265
$Comp
L Device:LED_Small D2
U 1 1 5B35B644
P 7480 3440
F 0 "D2" V 7545 3495 50  0000 R CNN
F 1 "I2C PWR" H 7430 3485 50  0000 R CNN
F 2 "Diodes_SMD:D_1206" V 7480 3440 50  0001 C CNN
F 3 "~" V 7480 3440 50  0001 C CNN
	1    7480 3440
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7520 3265 7480 3265
Wire Wire Line
	7480 3265 7480 3340
Wire Wire Line
	7480 3540 7480 3605
Wire Wire Line
	7480 3605 7770 3605
Connection ~ 7770 3605
Connection ~ 7480 3265
$Comp
L Switch:SW_Push SW3
U 1 1 5B35B651
P 7270 3565
F 0 "SW3" V 7270 3615 50  0000 R CNN
F 1 "I2C_RESET" V 7345 3990 50  0000 R CNN
F 2 "Buttons_Switches_ThroughHole:SW_PUSH_6mm" H 7270 3765 50  0001 C CNN
F 3 "" H 7270 3765 50  0001 C CNN
	1    7270 3565
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR0112
U 1 1 5B35B657
P 7270 3790
F 0 "#PWR0112" H 7270 3540 50  0001 C CNN
F 1 "GND" H 7275 3617 50  0000 C CNN
F 2 "" H 7270 3790 50  0001 C CNN
F 3 "" H 7270 3790 50  0001 C CNN
	1    7270 3790
	1    0    0    -1  
$EndComp
Wire Wire Line
	7270 3790 7270 3765
$Comp
L Device:R_Small R5
U 1 1 5B35B65E
P 7270 3105
F 0 "R5" V 7074 3105 50  0000 C CNN
F 1 "10k" V 7165 3105 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 7270 3105 50  0001 C CNN
F 3 "" H 7270 3105 50  0001 C CNN
	1    7270 3105
	1    0    0    -1  
$EndComp
Text Label 7190 3265 2    50   ~ 0
I2C_RESET
Text Label 8230 2980 2    60   ~ 0
~RESET
Wire Wire Line
	8230 3065 8230 2980
$Comp
L power:GND #PWR0113
U 1 1 5B3A5ACD
P 5925 2390
F 0 "#PWR0113" H 5925 2140 50  0001 C CNN
F 1 "GND" H 5930 2217 50  0000 C CNN
F 2 "" H 5925 2390 50  0001 C CNN
F 3 "" H 5925 2390 50  0001 C CNN
	1    5925 2390
	1    0    0    -1  
$EndComp
Wire Wire Line
	5925 2390 5925 2350
$Comp
L power:GND #PWR0114
U 1 1 5B3B4279
P 5930 1650
F 0 "#PWR0114" H 5930 1400 50  0001 C CNN
F 1 "GND" H 5935 1477 50  0000 C CNN
F 2 "" H 5930 1650 50  0001 C CNN
F 3 "" H 5930 1650 50  0001 C CNN
	1    5930 1650
	1    0    0    -1  
$EndComp
Wire Wire Line
	5930 1650 5930 1605
NoConn ~ 9350 1400
NoConn ~ 9350 2625
NoConn ~ 9350 3725
NoConn ~ 9350 4950
Text Label 3965 3585 2    50   ~ 0
SB_TX
Text Label 3965 3660 2    50   ~ 0
SB_RX
Text Label 3965 3730 2    50   ~ 0
SB_UG
Text Label 3965 3815 2    50   ~ 0
SB_RESET
Text Label 3010 1550 2    50   ~ 0
SB_TX
Text Label 3015 1650 2    50   ~ 0
SB_RX
Text Label 1500 4150 2    50   ~ 0
SB_UG
Text Label 1500 4250 2    50   ~ 0
SB_RESET
Wire Wire Line
	7190 3265 7270 3265
Wire Wire Line
	7270 3365 7270 3265
Connection ~ 7270 3265
Wire Wire Line
	7270 3265 7480 3265
Wire Wire Line
	7270 3205 7270 3265
$Comp
L power:VCC #PWR0116
U 1 1 5B5012F4
P 7270 2980
F 0 "#PWR0116" H 7270 2830 50  0001 C CNN
F 1 "VCC" H 7270 3130 50  0000 C CNN
F 2 "" H 7270 2980 50  0001 C CNN
F 3 "" H 7270 2980 50  0001 C CNN
	1    7270 2980
	1    0    0    -1  
$EndComp
Wire Wire Line
	7270 2980 7270 3005
Wire Wire Line
	7105 1925 7105 2025
$Comp
L Device:R_Small R4
U 1 1 5B520C30
P 7105 1825
F 0 "R4" V 6909 1825 50  0000 C CNN
F 1 "10k" V 7000 1825 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 7105 1825 50  0001 C CNN
F 3 "" H 7105 1825 50  0001 C CNN
	1    7105 1825
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0117
U 1 1 5B520C36
P 7105 1700
F 0 "#PWR0117" H 7105 1550 50  0001 C CNN
F 1 "VCC" H 7105 1850 50  0000 C CNN
F 2 "" H 7105 1700 50  0001 C CNN
F 3 "" H 7105 1700 50  0001 C CNN
	1    7105 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	7105 1700 7105 1725
Wire Wire Line
	3900 6740 3900 6675
Wire Wire Line
	3825 6675 3860 6675
Connection ~ 3900 6675
$Comp
L power:GND #PWR0115
U 1 1 5B57FE5F
P 4095 7115
F 0 "#PWR0115" H 4095 6865 50  0001 C CNN
F 1 "GND" H 4100 6942 50  0000 C CNN
F 2 "" H 4095 7115 50  0001 C CNN
F 3 "" H 4095 7115 50  0001 C CNN
	1    4095 7115
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R2
U 1 1 5B5B6EE3
P 3715 6775
F 0 "R2" V 3780 6775 50  0000 C CNN
F 1 "15k" V 3715 6775 50  0000 C CNN
F 2 "Resistors_Universal:Resistor_SMD+THTuniversal_0805to1206_RM10_HandSoldering_RevA_Date25Jun2010" H 3715 6775 50  0001 C CNN
F 3 "" H 3715 6775 50  0001 C CNN
	1    3715 6775
	0    1    1    0   
$EndComp
Wire Wire Line
	3575 6775 3615 6775
Wire Wire Line
	3815 6775 3860 6775
Wire Wire Line
	3860 6775 3860 6675
Connection ~ 3860 6675
Wire Wire Line
	3860 6675 3900 6675
$Comp
L Device:R_Small R7
U 1 1 5B5DF7A8
P 4095 7000
F 0 "R7" V 4160 7000 50  0000 C CNN
F 1 "220" V 4095 7000 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 4095 7000 50  0001 C CNN
F 3 "" H 4095 7000 50  0001 C CNN
	1    4095 7000
	-1   0    0    1   
$EndComp
Wire Wire Line
	4095 6900 4095 6890
Wire Wire Line
	4095 7100 4095 7115
Wire Wire Line
	3900 6675 4775 6675
$Comp
L Device:R_POT R3
U 1 1 5B64257B
P 3900 6890
F 0 "R3" H 3830 6936 50  0000 R CNN
F 1 "POT" H 3830 6845 50  0000 R CNN
F 2 "Potentiometers:Potentiometer_Trimmer_Bourns_3296W" H 3900 6890 50  0001 C CNN
F 3 "" H 3900 6890 50  0001 C CNN
	1    3900 6890
	1    0    0    -1  
$EndComp
Wire Wire Line
	4095 6890 4050 6890
NoConn ~ 3900 7040
Wire Wire Line
	1500 3750 860  3750
Wire Wire Line
	1500 3850 970  3850
$Comp
L Device:R_Small R14
U 1 1 5B28597D
P 860 3510
F 0 "R14" H 780 3510 50  0000 C CNN
F 1 "10k" V 860 3510 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 860 3510 50  0001 C CNN
F 3 "" H 860 3510 50  0001 C CNN
	1    860  3510
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0118
U 1 1 5B285983
P 860 3385
F 0 "#PWR0118" H 860 3235 50  0001 C CNN
F 1 "VCC" H 860 3535 50  0000 C CNN
F 2 "" H 860 3385 50  0001 C CNN
F 3 "" H 860 3385 50  0001 C CNN
	1    860  3385
	1    0    0    -1  
$EndComp
Wire Wire Line
	860  3385 860  3410
$Comp
L Device:R_Small R15
U 1 1 5B293992
P 970 3510
F 0 "R15" H 1050 3515 50  0000 C CNN
F 1 "10k" V 970 3510 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 970 3510 50  0001 C CNN
F 3 "" H 970 3510 50  0001 C CNN
	1    970  3510
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0119
U 1 1 5B293998
P 970 3385
F 0 "#PWR0119" H 970 3235 50  0001 C CNN
F 1 "VCC" H 970 3535 50  0000 C CNN
F 2 "" H 970 3385 50  0001 C CNN
F 3 "" H 970 3385 50  0001 C CNN
	1    970  3385
	1    0    0    -1  
$EndComp
Wire Wire Line
	970  3385 970  3410
Wire Wire Line
	860  3610 860  3750
Connection ~ 860  3750
Wire Wire Line
	860  3750 800  3750
Wire Wire Line
	970  3610 970  3850
Connection ~ 970  3850
Wire Wire Line
	970  3850 800  3850
Text Label 1500 2250 2    50   ~ 0
I2C_PWR_EN
Text Label 1500 2150 2    50   ~ 0
I2C_RESET
$EndSCHEMATC