fan-test-adapter.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "DC Fan Test Adapter"
Date "2022-01-28"
Rev "1.1"
Comp "Timo Kokkonen <tjko@iki.fi>"
Comment1 ""
Comment2 "Optional protection diodes: D2,D3,D7,  D4,  D11,D12"
Comment3 "Optional capacitors: C3, C5"
Comment4 "Either fit C1 or C2,  C6 or C7"
$EndDescr
$Comp
L Connector:Barrel_Jack_Switch DC2
U 1 1 61D36389
P 900 5250
F 0 "DC2" H 900 5000 50  0000 C CNN
F 1 "Fan2 Power" H 950 5650 50  0000 C CNN
F 2 "Connector_BarrelJack:BarrelJack_Wuerth_6941xx301002" H 950 5210 50  0001 C CNN
F 3 "~" H 950 5210 50  0001 C CNN
	1    900  5250
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_Coaxial BNC2
U 1 1 61D37F93
P 5400 900
F 0 "BNC2" H 5500 875 50  0000 L CNN
F 1 "Fan1 PWM (Input)" H 5150 1100 50  0000 L CNN
F 2 "Connector_Coaxial:BNC_TEConnectivity_1478204_Vertical" H 5400 900 50  0001 C CNN
F 3 " ~" H 5400 900 50  0001 C CNN
	1    5400 900 
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_Coaxial BNC4
U 1 1 61D3961B
P 6050 2500
F 0 "BNC4" V 5932 2601 50  0000 L CNN
F 1 "Fan1 Tacho (Output)" V 6250 2350 50  0000 L CNN
F 2 "Connector_Coaxial:BNC_TEConnectivity_1478204_Vertical" H 6050 2500 50  0001 C CNN
F 3 " ~" H 6050 2500 50  0001 C CNN
	1    6050 2500
	0    1    1    0   
$EndComp
$Comp
L Motor:Fan_CPU_4pin J12
U 1 1 61D3ADF7
P 9900 1650
F 0 "J12" H 10058 1746 50  0000 L CNN
F 1 "Fan1" H 10050 1650 50  0000 L CNN
F 2 "Connector:FanPinHeader_1x04_P2.54mm_Vertical" H 9900 1660 50  0001 C CNN
F 3 "http://www.formfactors.org/developer%5Cspecs%5Crev1_2_public.pdf" H 9900 1660 50  0001 C CNN
	1    9900 1650
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x02_Male J9
U 1 1 61D3DAA6
P 9200 850
F 0 "J9" V 9262 894 50  0000 L CNN
F 1 "Fan1_JST1" V 9100 650 50  0000 L CNN
F 2 "Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical" H 9200 850 50  0001 C CNN
F 3 "~" H 9200 850 50  0001 C CNN
	1    9200 850 
	0    1    1    0   
$EndComp
$Comp
L Connector:Conn_01x02_Male J4
U 1 1 61D4617D
P 8650 850
F 0 "J4" V 8712 894 50  0000 L CNN
F 1 "Fan1_JST2" V 8550 650 50  0000 L CNN
F 2 "Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical" H 8650 850 50  0001 C CNN
F 3 "~" H 8650 850 50  0001 C CNN
	1    8650 850 
	0    1    1    0   
$EndComp
Wire Wire Line
	9900 1350 9900 1200
Wire Wire Line
	9900 1200 9200 1200
Wire Wire Line
	9200 1200 9200 1050
Connection ~ 9200 1200
Wire Wire Line
	9200 1200 8550 1200
Wire Wire Line
	8550 1200 8550 1050
Wire Wire Line
	9900 1850 9300 1850
Wire Wire Line
	9100 1850 9100 1050
Connection ~ 9100 1850
Wire Wire Line
	9100 1850 8750 1850
Wire Wire Line
	8650 1850 8650 1050
$Comp
L Device:R R8
U 1 1 61D495DF
P 5000 1350
F 0 "R8" H 5070 1396 50  0000 L CNN
F 1 "1k" H 5070 1305 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 4930 1350 50  0001 C CNN
F 3 "~" H 5000 1350 50  0001 C CNN
	1    5000 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	5000 1500 5000 1750
Connection ~ 5000 1750
$Comp
L power:GND #PWR011
U 1 1 61D4ACDF
P 5000 2300
F 0 "#PWR011" H 5000 2050 50  0001 C CNN
F 1 "GND" H 5000 2100 50  0000 C CNN
F 2 "" H 5000 2300 50  0001 C CNN
F 3 "" H 5000 2300 50  0001 C CNN
	1    5000 2300
	1    0    0    -1  
$EndComp
$Comp
L Device:R R9
U 1 1 61D4B186
P 5000 2050
F 0 "R9" H 5070 2096 50  0000 L CNN
F 1 "33k" H 5070 2005 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 4930 2050 50  0001 C CNN
F 3 "~" H 5000 2050 50  0001 C CNN
	1    5000 2050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5000 1900 5000 1750
$Comp
L power:GND #PWR025
U 1 1 61D4CA82
P 8100 2150
F 0 "#PWR025" H 8100 1900 50  0001 C CNN
F 1 "GND" V 8105 2022 50  0000 R CNN
F 2 "" H 8100 2150 50  0001 C CNN
F 3 "" H 8100 2150 50  0001 C CNN
	1    8100 2150
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR020
U 1 1 61D4DBAB
P 6050 1100
F 0 "#PWR020" H 6050 950 50  0001 C CNN
F 1 "+3.3V" H 6065 1273 50  0000 C CNN
F 2 "" H 6050 1100 50  0001 C CNN
F 3 "" H 6050 1100 50  0001 C CNN
	1    6050 1100
	1    0    0    -1  
$EndComp
$Comp
L Device:R R12
U 1 1 61D4E85A
P 6050 1350
F 0 "R12" H 6120 1396 50  0000 L CNN
F 1 "10k" H 6120 1305 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 5980 1350 50  0001 C CNN
F 3 "~" H 6050 1350 50  0001 C CNN
	1    6050 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	6050 1200 6050 1100
$Comp
L Device:R R13
U 1 1 61D500E8
P 6050 2050
F 0 "R13" H 6120 2096 50  0000 L CNN
F 1 "1k" H 6120 2005 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 5980 2050 50  0001 C CNN
F 3 "~" H 6050 2050 50  0001 C CNN
	1    6050 2050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR015
U 1 1 61D5277B
P 5400 1300
F 0 "#PWR015" H 5400 1050 50  0001 C CNN
F 1 "GND" H 5405 1127 50  0000 C CNN
F 2 "" H 5400 1300 50  0001 C CNN
F 3 "" H 5400 1300 50  0001 C CNN
	1    5400 1300
	1    0    0    -1  
$EndComp
Wire Wire Line
	5000 1200 5000 900 
Wire Wire Line
	5000 900  5200 900 
Wire Wire Line
	5400 1300 5400 1100
$Comp
L power:GND #PWR022
U 1 1 61D55062
P 7050 2500
F 0 "#PWR022" H 7050 2250 50  0001 C CNN
F 1 "GND" V 7055 2372 50  0000 R CNN
F 2 "" H 7050 2500 50  0001 C CNN
F 3 "" H 7050 2500 50  0001 C CNN
	1    7050 2500
	1    0    0    -1  
$EndComp
Wire Wire Line
	6050 2300 6050 2200
Wire Wire Line
	5000 2300 5000 2200
$Comp
L Connector:Conn_01x04_Male J16
U 1 1 61D5BC81
P 10850 1650
F 0 "J16" H 10822 1532 50  0000 R CNN
F 1 "Fan1_Header" H 11250 1950 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 10850 1650 50  0001 C CNN
F 3 "~" H 10850 1650 50  0001 C CNN
	1    10850 1650
	-1   0    0    1   
$EndComp
Connection ~ 9900 1850
Wire Wire Line
	9900 1850 10600 1850
Wire Wire Line
	10600 1750 10650 1750
Connection ~ 9900 1350
Wire Wire Line
	9900 1350 10300 1350
Wire Wire Line
	10300 1350 10300 1650
Wire Wire Line
	9500 1550 9600 1550
Wire Wire Line
	10350 1550 10500 1550
Wire Wire Line
	9500 1250 10350 1250
Wire Wire Line
	9500 1250 9500 1550
Wire Wire Line
	10350 1250 10350 1550
Wire Wire Line
	9450 1150 10400 1150
Wire Wire Line
	9450 1150 9450 1750
Wire Wire Line
	10400 1150 10400 1450
$Comp
L Connector:Conn_01x04_Male J15
U 1 1 61D692E0
P 10850 1000
F 0 "J15" H 10822 882 50  0000 R CNN
F 1 "Fan1_Terminal" H 11250 600 50  0000 R CNN
F 2 "TerminalBlock:TerminalBlock_bornier-4_P5.08mm" H 10850 1000 50  0001 C CNN
F 3 "~" H 10850 1000 50  0001 C CNN
	1    10850 1000
	-1   0    0    1   
$EndComp
Wire Wire Line
	10400 1450 10450 1450
Wire Wire Line
	10600 1850 10600 1750
Connection ~ 10600 1750
Wire Wire Line
	10600 1750 10600 1100
Wire Wire Line
	10600 1100 10650 1100
Wire Wire Line
	10550 1650 10650 1650
Wire Wire Line
	10550 1650 10550 1000
Wire Wire Line
	10550 1000 10650 1000
Wire Wire Line
	10300 1650 10550 1650
Connection ~ 10550 1650
Connection ~ 10500 1550
Wire Wire Line
	10500 1550 10650 1550
Wire Wire Line
	10500 1550 10500 900 
Wire Wire Line
	10500 900  10650 900 
Connection ~ 10450 1450
Wire Wire Line
	10450 1450 10650 1450
Wire Wire Line
	10450 1450 10450 800 
Wire Wire Line
	10450 800  10650 800 
Wire Wire Line
	8350 1850 8650 1850
Wire Wire Line
	8100 2150 8100 1850
Connection ~ 8350 1850
$Comp
L Device:C C11
U 1 1 61D8F7A3
P 8100 1350
F 0 "C11" H 7850 1400 50  0000 L CNN
F 1 "0.1uF 35V" H 7750 1300 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 8138 1200 50  0001 C CNN
F 3 "~" H 8100 1350 50  0001 C CNN
	1    8100 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	8100 1500 8100 1850
Connection ~ 8100 1850
Wire Wire Line
	8100 1850 8350 1850
$Comp
L Device:Jumper JP4
U 1 1 61DBBBBE
P 7450 1200
F 0 "JP4" H 7450 1464 50  0000 C CNN
F 1 "Fan1 Currrent" H 7450 1373 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 7450 1200 50  0001 C CNN
F 3 "~" H 7450 1200 50  0001 C CNN
	1    7450 1200
	1    0    0    -1  
$EndComp
Connection ~ 9450 1750
Connection ~ 8650 1850
Connection ~ 8550 1200
Wire Wire Line
	3400 6400 3550 6400
$Comp
L Device:D D4
U 1 1 61E02432
P 5400 6000
F 0 "D4" H 5400 6217 50  0000 C CNN
F 1 "FM4007W" H 5400 6126 50  0000 C CNN
F 2 "Diode_SMD:D_SMA" H 5400 6000 50  0001 C CNN
F 3 "~" H 5400 6000 50  0001 C CNN
	1    5400 6000
	1    0    0    -1  
$EndComp
Wire Wire Line
	5100 6400 5100 6000
Wire Wire Line
	5100 6000 5250 6000
Wire Wire Line
	5700 6400 5700 6000
Wire Wire Line
	5700 6000 5550 6000
$Comp
L power:+3.3V #PWR08
U 1 1 61E0EBCE
P 6600 6400
F 0 "#PWR08" H 6600 6250 50  0001 C CNN
F 1 "+3.3V" V 6615 6528 50  0000 L CNN
F 2 "" H 6600 6400 50  0001 C CNN
F 3 "" H 6600 6400 50  0001 C CNN
	1    6600 6400
	0    1    1    0   
$EndComp
$Comp
L Device:CP C6
U 1 1 61E1118A
P 5800 6750
F 0 "C6" H 5600 6800 50  0000 L CNN
F 1 "10uF" H 5500 6700 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 5838 6600 50  0001 C CNN
F 3 "~" H 5800 6750 50  0001 C CNN
	1    5800 6750
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C2
U 1 1 61E13A3A
P 4500 6750
F 0 "C2" H 4250 6700 50  0000 L CNN
F 1 "4.7uF 35V" H 4100 6600 50  0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 4538 6600 50  0001 C CNN
F 3 "~" H 4500 6750 50  0001 C CNN
	1    4500 6750
	1    0    0    -1  
$EndComp
$Comp
L Device:D D1
U 1 1 61E1BD25
P 3700 6400
F 0 "D1" H 3700 6250 50  0000 C CNN
F 1 "SM5819PL-TP" H 3700 6550 50  0000 C CNN
F 2 "Diode_SMD:D_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 3700 6400 50  0001 C CNN
F 3 "~" H 3700 6400 50  0001 C CNN
	1    3700 6400
	-1   0    0    1   
$EndComp
$Comp
L Connector:Conn_01x02_Male J1
U 1 1 61E233E5
P 1250 6650
F 0 "J1" V 1050 6550 50  0000 L CNN
F 1 "3.3V Output" V 1150 6400 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 1250 6650 50  0001 C CNN
F 3 "~" H 1250 6650 50  0001 C CNN
	1    1250 6650
	0    1    1    0   
$EndComp
Wire Wire Line
	1250 6850 1250 7000
$Comp
L power:GND #PWR012
U 1 1 61E26C4C
P 1150 7000
F 0 "#PWR012" H 1150 6750 50  0001 C CNN
F 1 "GND" H 1155 6827 50  0000 C CNN
F 2 "" H 1150 7000 50  0001 C CNN
F 3 "" H 1150 7000 50  0001 C CNN
	1    1150 7000
	1    0    0    -1  
$EndComp
Wire Wire Line
	1150 7000 1150 6850
$Comp
L Device:D D3
U 1 1 61E2CE35
P 1450 5300
F 0 "D3" V 1404 5380 50  0000 L CNN
F 1 "SBRT5A50SA" V 1495 5380 50  0000 L CNN
F 2 "Diode_SMD:D_SMA_Handsoldering" H 1450 5300 50  0001 C CNN
F 3 "~" H 1450 5300 50  0001 C CNN
	1    1450 5300
	0    1    1    0   
$EndComp
Wire Wire Line
	1200 5350 1300 5350
Wire Wire Line
	1200 5250 1300 5250
Wire Wire Line
	1300 5250 1300 5350
Connection ~ 1300 5350
$Comp
L power:GND #PWR03
U 1 1 61E40AFD
P 1300 5750
F 0 "#PWR03" H 1300 5500 50  0001 C CNN
F 1 "GND" V 1305 5622 50  0000 R CNN
F 2 "" H 1300 5750 50  0001 C CNN
F 3 "" H 1300 5750 50  0001 C CNN
	1    1300 5750
	1    0    0    -1  
$EndComp
$Comp
L Jumper:Jumper_3_Bridged12 JP1
U 1 1 61E44AD9
P 1900 4900
F 0 "JP1" V 1946 4967 50  0000 L CNN
F 1 "Fan2 Power" V 2300 4500 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 1900 4900 50  0001 C CNN
F 3 "~" H 1900 4900 50  0001 C CNN
	1    1900 4900
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2050 4900 2200 4900
Wire Wire Line
	1900 5150 1450 5150
Connection ~ 1450 5150
Wire Wire Line
	1900 4650 1650 4650
$Comp
L Device:LED D6
U 1 1 61E65B35
P 6450 7050
F 0 "D6" V 6489 6932 50  0000 R CNN
F 1 "LED" V 6398 6932 50  0000 R CNN
F 2 "LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6450 7050 50  0001 C CNN
F 3 "~" H 6450 7050 50  0001 C CNN
	1    6450 7050
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R3
U 1 1 61E73B24
P 6450 6650
F 0 "R3" H 6520 6696 50  0000 L CNN
F 1 "5k" H 6520 6605 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 6380 6650 50  0001 C CNN
F 3 "~" H 6450 6650 50  0001 C CNN
	1    6450 6650
	1    0    0    -1  
$EndComp
Wire Wire Line
	6450 6400 6450 6500
$Comp
L Connector:Conn_Coaxial BNC1
U 1 1 61E8A149
P 5300 3500
F 0 "BNC1" H 5400 3475 50  0000 L CNN
F 1 "Fan2 PWM (Input)" H 5050 3700 50  0000 L CNN
F 2 "Connector_Coaxial:BNC_TEConnectivity_1478204_Vertical" H 5300 3500 50  0001 C CNN
F 3 " ~" H 5300 3500 50  0001 C CNN
	1    5300 3500
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_Coaxial BNC3
U 1 1 61E8A153
P 5950 5100
F 0 "BNC3" V 5832 5201 50  0000 L CNN
F 1 "Fan2 Tacho (Output)" V 6150 4950 50  0000 L CNN
F 2 "Connector_Coaxial:BNC_TEConnectivity_1478204_Vertical" H 5950 5100 50  0001 C CNN
F 3 " ~" H 5950 5100 50  0001 C CNN
	1    5950 5100
	0    1    1    0   
$EndComp
$Comp
L Motor:Fan_CPU_4pin J11
U 1 1 61E8A15D
P 9800 4250
F 0 "J11" H 9958 4346 50  0000 L CNN
F 1 "Fan2" H 9950 4250 50  0000 L CNN
F 2 "Connector:FanPinHeader_1x04_P2.54mm_Vertical" H 9800 4260 50  0001 C CNN
F 3 "http://www.formfactors.org/developer%5Cspecs%5Crev1_2_public.pdf" H 9800 4260 50  0001 C CNN
	1    9800 4250
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x02_Male J7
U 1 1 61E8A167
P 9100 3450
F 0 "J7" V 9162 3494 50  0000 L CNN
F 1 "Fan2_JST1" V 9000 3250 50  0000 L CNN
F 2 "Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical" H 9100 3450 50  0001 C CNN
F 3 "~" H 9100 3450 50  0001 C CNN
	1    9100 3450
	0    1    1    0   
$EndComp
$Comp
L Connector:Conn_01x02_Male J3
U 1 1 61E8A171
P 8550 3450
F 0 "J3" V 8612 3494 50  0000 L CNN
F 1 "Fan2_JST2" V 8450 3250 50  0000 L CNN
F 2 "Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical" H 8550 3450 50  0001 C CNN
F 3 "~" H 8550 3450 50  0001 C CNN
	1    8550 3450
	0    1    1    0   
$EndComp
Wire Wire Line
	9800 3950 9800 3800
Wire Wire Line
	9800 3800 9100 3800
Wire Wire Line
	9100 3800 9100 3650
Connection ~ 9100 3800
Wire Wire Line
	9100 3800 8450 3800
Wire Wire Line
	8450 3800 8450 3650
Wire Wire Line
	9800 4450 9200 4450
Wire Wire Line
	9000 4450 9000 3650
Connection ~ 9000 4450
Wire Wire Line
	9000 4450 8650 4450
Wire Wire Line
	8550 4450 8550 3650
$Comp
L Device:R R6
U 1 1 61E8A186
P 4900 3950
F 0 "R6" H 4970 3996 50  0000 L CNN
F 1 "1k" H 4970 3905 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 4830 3950 50  0001 C CNN
F 3 "~" H 4900 3950 50  0001 C CNN
	1    4900 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 4100 4900 4350
Connection ~ 4900 4350
$Comp
L power:GND #PWR010
U 1 1 61E8A192
P 4900 4900
F 0 "#PWR010" H 4900 4650 50  0001 C CNN
F 1 "GND" H 4900 4700 50  0000 C CNN
F 2 "" H 4900 4900 50  0001 C CNN
F 3 "" H 4900 4900 50  0001 C CNN
	1    4900 4900
	1    0    0    -1  
$EndComp
$Comp
L Device:R R7
U 1 1 61E8A19C
P 4900 4650
F 0 "R7" H 4970 4696 50  0000 L CNN
F 1 "33k" H 4970 4605 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 4830 4650 50  0001 C CNN
F 3 "~" H 4900 4650 50  0001 C CNN
	1    4900 4650
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 4500 4900 4350
$Comp
L power:GND #PWR024
U 1 1 61E8A1A7
P 8000 4750
F 0 "#PWR024" H 8000 4500 50  0001 C CNN
F 1 "GND" V 8005 4622 50  0000 R CNN
F 2 "" H 8000 4750 50  0001 C CNN
F 3 "" H 8000 4750 50  0001 C CNN
	1    8000 4750
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR019
U 1 1 61E8A1B1
P 5950 3700
F 0 "#PWR019" H 5950 3550 50  0001 C CNN
F 1 "+3.3V" H 5965 3873 50  0000 C CNN
F 2 "" H 5950 3700 50  0001 C CNN
F 3 "" H 5950 3700 50  0001 C CNN
	1    5950 3700
	1    0    0    -1  
$EndComp
$Comp
L Device:R R10
U 1 1 61E8A1BB
P 5950 3950
F 0 "R10" H 6020 3996 50  0000 L CNN
F 1 "10k" H 6020 3905 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 5880 3950 50  0001 C CNN
F 3 "~" H 5950 3950 50  0001 C CNN
	1    5950 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	5950 3800 5950 3700
$Comp
L Device:R R11
U 1 1 61E8A1C6
P 5950 4650
F 0 "R11" H 5880 4696 50  0000 R CNN
F 1 "1k" H 5880 4605 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 5880 4650 50  0001 C CNN
F 3 "~" H 5950 4650 50  0001 C CNN
	1    5950 4650
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR014
U 1 1 61E8A1D0
P 5300 3900
F 0 "#PWR014" H 5300 3650 50  0001 C CNN
F 1 "GND" H 5305 3727 50  0000 C CNN
F 2 "" H 5300 3900 50  0001 C CNN
F 3 "" H 5300 3900 50  0001 C CNN
	1    5300 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 3800 4900 3500
Wire Wire Line
	4900 3500 5100 3500
Wire Wire Line
	5300 3900 5300 3700
$Comp
L power:GND #PWR016
U 1 1 61E8A1DD
P 5600 5250
F 0 "#PWR016" H 5600 5000 50  0001 C CNN
F 1 "GND" V 5605 5122 50  0000 R CNN
F 2 "" H 5600 5250 50  0001 C CNN
F 3 "" H 5600 5250 50  0001 C CNN
	1    5600 5250
	1    0    0    -1  
$EndComp
Wire Wire Line
	5750 5100 5600 5100
Wire Wire Line
	5950 4900 5950 4800
Wire Wire Line
	4900 4900 4900 4800
$Comp
L Connector:Conn_01x04_Male J14
U 1 1 61E8A1EA
P 10750 4250
F 0 "J14" H 10722 4132 50  0000 R CNN
F 1 "Fan2_Header" H 11100 4550 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 10750 4250 50  0001 C CNN
F 3 "~" H 10750 4250 50  0001 C CNN
	1    10750 4250
	-1   0    0    1   
$EndComp
Connection ~ 9800 4450
Wire Wire Line
	9800 4450 10500 4450
Wire Wire Line
	10500 4350 10550 4350
Connection ~ 9800 3950
Wire Wire Line
	9800 3950 10200 3950
Wire Wire Line
	10200 3950 10200 4250
Wire Wire Line
	9400 4150 9500 4150
Wire Wire Line
	10250 4150 10400 4150
Wire Wire Line
	9350 4350 9500 4350
Wire Wire Line
	9400 3850 10250 3850
Wire Wire Line
	9400 3850 9400 4150
Wire Wire Line
	10250 3850 10250 4150
Wire Wire Line
	9350 3750 10300 3750
Wire Wire Line
	9350 3750 9350 4350
Wire Wire Line
	10300 3750 10300 4050
$Comp
L Connector:Conn_01x04_Male J13
U 1 1 61E8A203
P 10750 3600
F 0 "J13" H 10722 3482 50  0000 R CNN
F 1 "Fan2_Terminal" H 11150 3250 50  0000 R CNN
F 2 "TerminalBlock:TerminalBlock_bornier-4_P5.08mm" H 10750 3600 50  0001 C CNN
F 3 "~" H 10750 3600 50  0001 C CNN
	1    10750 3600
	-1   0    0    1   
$EndComp
Wire Wire Line
	10300 4050 10350 4050
Wire Wire Line
	10500 4450 10500 4350
Connection ~ 10500 4350
Wire Wire Line
	10500 4350 10500 3700
Wire Wire Line
	10500 3700 10550 3700
Wire Wire Line
	10450 4250 10550 4250
Wire Wire Line
	10450 4250 10450 3600
Wire Wire Line
	10450 3600 10550 3600
Wire Wire Line
	10200 4250 10450 4250
Connection ~ 10450 4250
Connection ~ 10400 4150
Wire Wire Line
	10400 4150 10550 4150
Wire Wire Line
	10400 4150 10400 3500
Wire Wire Line
	10400 3500 10550 3500
Connection ~ 10350 4050
Wire Wire Line
	10350 4050 10550 4050
Wire Wire Line
	10350 4050 10350 3400
Wire Wire Line
	10350 3400 10550 3400
$Comp
L Device:D D11
U 1 1 61E8A229
P 8250 3950
F 0 "D11" V 8204 4030 50  0000 L CNN
F 1 "FM4007W" V 8295 4030 50  0000 L CNN
F 2 "Diode_SMD:D_SMA" H 8250 3950 50  0001 C CNN
F 3 "~" H 8250 3950 50  0001 C CNN
	1    8250 3950
	0    1    1    0   
$EndComp
Wire Wire Line
	8250 4100 8250 4450
Wire Wire Line
	8250 4450 8550 4450
Wire Wire Line
	8000 4750 8000 4450
Connection ~ 8250 4450
$Comp
L Device:C C10
U 1 1 61E8A238
P 8000 3950
F 0 "C10" H 7750 4000 50  0000 L CNN
F 1 "0.1uF 35V" H 7650 3900 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 8038 3800 50  0001 C CNN
F 3 "~" H 8000 3950 50  0001 C CNN
	1    8000 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	8000 4100 8000 4450
Connection ~ 8000 4450
Wire Wire Line
	8000 4450 8250 4450
Wire Wire Line
	9400 4150 6950 4150
Wire Wire Line
	8000 3800 8250 3800
$Comp
L Device:Jumper JP3
U 1 1 61E8A24B
P 7400 3800
F 0 "JP3" H 7400 4064 50  0000 C CNN
F 1 "Fan2 Current" H 7400 3973 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 7400 3800 50  0001 C CNN
F 3 "~" H 7400 3800 50  0001 C CNN
	1    7400 3800
	1    0    0    -1  
$EndComp
Connection ~ 9350 4350
Connection ~ 9400 4150
Connection ~ 8550 4450
Connection ~ 8250 3800
Connection ~ 8450 3800
$Comp
L Regulator_Linear:SPX2920M3-3.3_SOT223 U1
U 1 1 61EE7116
P 5400 6400
F 0 "U1" H 5400 6642 50  0000 C CNN
F 1 "SPX2954-3.3" H 5400 6551 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 5400 6625 50  0001 C CIN
F 3 "http://www.zlgmcu.com/Sipex/LDO/PDF/spx2920.pdf" H 5400 6350 50  0001 C CNN
	1    5400 6400
	1    0    0    -1  
$EndComp
Connection ~ 5700 6400
$Comp
L Device:CP C1
U 1 1 61EF79A3
P 4050 6750
F 0 "C1" H 3800 6700 50  0000 L CNN
F 1 "DNF" H 3800 6600 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D10.0mm_P2.50mm_P5.00mm" H 4088 6600 50  0001 C CNN
F 3 "~" H 4050 6750 50  0001 C CNN
	1    4050 6750
	1    0    0    -1  
$EndComp
Wire Wire Line
	1200 5150 1300 5150
Wire Wire Line
	8350 1500 8350 1850
Connection ~ 8350 1200
Wire Wire Line
	8100 1200 8350 1200
$Comp
L Device:D D12
U 1 1 61D883D9
P 8350 1350
F 0 "D12" V 8304 1430 50  0000 L CNN
F 1 "FM4007W" V 8395 1430 50  0000 L CNN
F 2 "Diode_SMD:D_SMA" H 8350 1350 50  0001 C CNN
F 3 "~" H 8350 1350 50  0001 C CNN
	1    8350 1350
	0    1    1    0   
$EndComp
Wire Wire Line
	8350 1200 8550 1200
Wire Wire Line
	7150 1200 7050 1200
Wire Wire Line
	7750 1200 8100 1200
Connection ~ 8100 1200
Wire Wire Line
	8250 3800 8450 3800
Wire Wire Line
	6950 3800 7100 3800
Wire Wire Line
	7700 3800 8000 3800
Connection ~ 8000 3800
$Comp
L Mechanical:MountingHole_Pad H1
U 1 1 62103F2C
P 7400 6100
F 0 "H1" H 7500 6149 50  0000 L CNN
F 1 "MountingHole_Pad" H 7500 6058 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 7400 6100 50  0001 C CNN
F 3 "~" H 7400 6100 50  0001 C CNN
	1    7400 6100
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H2
U 1 1 62104B05
P 8350 6100
F 0 "H2" H 8450 6149 50  0000 L CNN
F 1 "MountingHole_Pad" H 8450 6058 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 8350 6100 50  0001 C CNN
F 3 "~" H 8350 6100 50  0001 C CNN
	1    8350 6100
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H3
U 1 1 62104D7E
P 9300 6100
F 0 "H3" H 9400 6149 50  0000 L CNN
F 1 "MountingHole_Pad" H 9400 6058 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 9300 6100 50  0001 C CNN
F 3 "~" H 9300 6100 50  0001 C CNN
	1    9300 6100
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H4
U 1 1 62104F39
P 10250 6100
F 0 "H4" H 10350 6149 50  0000 L CNN
F 1 "MountingHole_Pad" H 10350 6058 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 10250 6100 50  0001 C CNN
F 3 "~" H 10250 6100 50  0001 C CNN
	1    10250 6100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR028
U 1 1 61DBF370
P 10250 6200
F 0 "#PWR028" H 10250 5950 50  0001 C CNN
F 1 "GND" H 10255 6027 50  0000 C CNN
F 2 "" H 10250 6200 50  0001 C CNN
F 3 "" H 10250 6200 50  0001 C CNN
	1    10250 6200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR027
U 1 1 61DC03D3
P 9300 6200
F 0 "#PWR027" H 9300 5950 50  0001 C CNN
F 1 "GND" H 9305 6027 50  0000 C CNN
F 2 "" H 9300 6200 50  0001 C CNN
F 3 "" H 9300 6200 50  0001 C CNN
	1    9300 6200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR026
U 1 1 61DC0779
P 8350 6200
F 0 "#PWR026" H 8350 5950 50  0001 C CNN
F 1 "GND" H 8355 6027 50  0000 C CNN
F 2 "" H 8350 6200 50  0001 C CNN
F 3 "" H 8350 6200 50  0001 C CNN
	1    8350 6200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR023
U 1 1 61DC0AFD
P 7400 6200
F 0 "#PWR023" H 7400 5950 50  0001 C CNN
F 1 "GND" H 7405 6027 50  0000 C CNN
F 2 "" H 7400 6200 50  0001 C CNN
F 3 "" H 7400 6200 50  0001 C CNN
	1    7400 6200
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x02_Male J6
U 1 1 61DB8638
P 8750 2250
F 0 "J6" V 8812 2294 50  0000 L CNN
F 1 "Fan1_JST4" V 8650 2050 50  0000 L CNN
F 2 "Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical" H 8750 2250 50  0001 C CNN
F 3 "~" H 8750 2250 50  0001 C CNN
	1    8750 2250
	0    -1   -1   0   
$EndComp
$Comp
L Connector:Conn_01x02_Male J10
U 1 1 61DB966B
P 9200 2250
F 0 "J10" V 9262 2294 50  0000 L CNN
F 1 "Fan1_JST3" V 9100 2050 50  0000 L CNN
F 2 "Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical" H 9200 2250 50  0001 C CNN
F 3 "~" H 9200 2250 50  0001 C CNN
	1    9200 2250
	0    -1   -1   0   
$EndComp
Wire Wire Line
	9200 2050 9200 1200
Wire Wire Line
	9300 2050 9300 1850
Wire Wire Line
	8850 2050 8850 1950
Wire Wire Line
	8850 1950 8550 1950
Wire Wire Line
	8550 1950 8550 1200
$Comp
L Connector:Conn_01x02_Male J5
U 1 1 61DD7CF1
P 8650 4850
F 0 "J5" V 8712 4894 50  0000 L CNN
F 1 "Fan2_JST4" V 8550 4650 50  0000 L CNN
F 2 "Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical" H 8650 4850 50  0001 C CNN
F 3 "~" H 8650 4850 50  0001 C CNN
	1    8650 4850
	0    -1   -1   0   
$EndComp
$Comp
L Connector:Conn_01x02_Male J8
U 1 1 61DD8A04
P 9100 4850
F 0 "J8" V 9162 4894 50  0000 L CNN
F 1 "Fan2_JST3 " V 9000 4650 50  0000 L CNN
F 2 "Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical" H 9100 4850 50  0001 C CNN
F 3 "~" H 9100 4850 50  0001 C CNN
	1    9100 4850
	0    -1   -1   0   
$EndComp
Wire Wire Line
	9100 4650 9100 3800
Wire Wire Line
	9200 4650 9200 4450
Wire Wire Line
	8750 4550 8450 4550
Wire Wire Line
	8450 4550 8450 3800
Wire Wire Line
	8750 4550 8750 4650
$Comp
L Connector_Generic:Conn_02x02_Counter_Clockwise J2
U 1 1 61E50278
P 2200 6700
F 0 "J2" H 2250 6917 50  0000 C CNN
F 1 "Extra GND Pins" H 2250 6826 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x02_P2.54mm_Vertical" H 2200 6700 50  0001 C CNN
F 3 "~" H 2200 6700 50  0001 C CNN
	1    2200 6700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR018
U 1 1 61E51B10
P 2000 7150
F 0 "#PWR018" H 2000 6900 50  0001 C CNN
F 1 "GND" V 2005 7022 50  0000 R CNN
F 2 "" H 2000 7150 50  0001 C CNN
F 3 "" H 2000 7150 50  0001 C CNN
	1    2000 7150
	1    0    0    -1  
$EndComp
Wire Wire Line
	2500 6700 2500 6800
Wire Wire Line
	2000 6700 2000 6800
Text GLabel 2500 4900 2    50   Output ~ 0
V_fan2
Text GLabel 6950 3800 0    50   Input ~ 0
V_fan2
Text GLabel 7050 1200 0    50   Input ~ 0
V_fan1
Wire Wire Line
	8750 2050 8750 1850
Connection ~ 8750 1850
Wire Wire Line
	8750 1850 8650 1850
Connection ~ 9300 1850
Wire Wire Line
	9300 1850 9100 1850
Wire Wire Line
	8650 4650 8650 4450
Connection ~ 8650 4450
Wire Wire Line
	8650 4450 8550 4450
Connection ~ 9200 4450
Wire Wire Line
	9200 4450 9000 4450
Wire Wire Line
	2000 6800 2000 6950
Connection ~ 2000 6800
Wire Wire Line
	2500 6800 2500 6950
Wire Wire Line
	2500 6950 2000 6950
Connection ~ 2500 6800
Connection ~ 2000 6950
Wire Wire Line
	2000 6950 2000 7150
Wire Wire Line
	5600 5250 5600 5100
$Comp
L power:PWR_FLAG #FLG04
U 1 1 61EF4215
P 3950 6300
F 0 "#FLG04" H 3950 6375 50  0001 C CNN
F 1 "PWR_FLAG" H 4150 6450 50  0000 C CNN
F 2 "" H 3950 6300 50  0001 C CNN
F 3 "~" H 3950 6300 50  0001 C CNN
	1    3950 6300
	1    0    0    -1  
$EndComp
$Comp
L power:PWR_FLAG #FLG03
U 1 1 61F38FDC
P 1300 5150
F 0 "#FLG03" H 1300 5225 50  0001 C CNN
F 1 "PWR_FLAG" H 1300 5323 50  0000 C CNN
F 2 "" H 1300 5150 50  0001 C CNN
F 3 "~" H 1300 5150 50  0001 C CNN
	1    1300 5150
	1    0    0    -1  
$EndComp
Connection ~ 1300 5150
Wire Wire Line
	1300 5150 1450 5150
Wire Wire Line
	1300 5350 1300 5600
Wire Wire Line
	1450 5450 1450 5600
Wire Wire Line
	1450 5600 1300 5600
Connection ~ 1300 5600
Wire Wire Line
	1300 5600 1300 5750
Wire Wire Line
	3400 7350 3400 7200
Wire Wire Line
	3400 7200 4050 7200
Wire Wire Line
	4050 6900 4050 7200
Connection ~ 4050 7200
Wire Wire Line
	4050 7200 4500 7200
Wire Wire Line
	4500 6900 4500 7200
Wire Wire Line
	5400 6700 5400 7200
Connection ~ 5400 7200
Wire Wire Line
	5400 7200 5800 7200
Wire Wire Line
	5800 6900 5800 7200
Connection ~ 5100 6400
Wire Wire Line
	4050 6600 4050 6400
Connection ~ 4050 6400
Wire Wire Line
	4050 6400 3950 6400
Wire Wire Line
	4500 6600 4500 6400
Wire Wire Line
	4500 6400 4050 6400
Wire Wire Line
	5700 6400 5800 6400
Wire Wire Line
	5800 6600 5800 6400
$Comp
L power:+3.3V #PWR013
U 1 1 621C2AA7
P 1250 7000
F 0 "#PWR013" H 1250 6850 50  0001 C CNN
F 1 "+3.3V" H 1265 7173 50  0000 C CNN
F 2 "" H 1250 7000 50  0001 C CNN
F 3 "" H 1250 7000 50  0001 C CNN
	1    1250 7000
	0    1    1    0   
$EndComp
Connection ~ 3950 6400
Wire Wire Line
	3950 6400 3850 6400
$Comp
L Device:CP C7
U 1 1 61EC060F
P 6050 6750
F 0 "C7" H 6168 6796 50  0000 L CNN
F 1 "DNF" H 6168 6705 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D10.0mm_P2.50mm_P5.00mm" H 6088 6600 50  0001 C CNN
F 3 "~" H 6050 6750 50  0001 C CNN
	1    6050 6750
	1    0    0    -1  
$EndComp
Wire Wire Line
	5800 6400 6050 6400
Connection ~ 5800 6400
Wire Wire Line
	6050 6600 6050 6400
Wire Wire Line
	5800 7200 6050 7200
Connection ~ 5800 7200
Wire Wire Line
	6050 6900 6050 7200
Wire Wire Line
	6450 6400 6050 6400
Connection ~ 6450 6400
Connection ~ 6050 6400
Wire Wire Line
	6050 7200 6450 7200
Connection ~ 6050 7200
$Comp
L Device:CP C4
U 1 1 61F6C7C2
P 4800 6750
F 0 "C4" H 4950 6800 50  0000 L CNN
F 1 "0.1uF 35V" H 4850 6650 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4838 6600 50  0001 C CNN
F 3 "~" H 4800 6750 50  0001 C CNN
	1    4800 6750
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 6600 4800 6400
Wire Wire Line
	4800 7200 4800 6900
Wire Wire Line
	4800 7200 4500 7200
Connection ~ 4500 7200
Wire Wire Line
	4500 6400 4800 6400
Connection ~ 4500 6400
$Comp
L Device:D D10
U 1 1 61FD2E0C
P 6650 1550
F 0 "D10" H 6650 1333 50  0000 C CNN
F 1 "SM5819PL-TP" H 6650 1424 50  0000 C CNN
F 2 "Diode_SMD:D_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 6650 1550 50  0001 C CNN
F 3 "~" H 6650 1550 50  0001 C CNN
	1    6650 1550
	-1   0    0    1   
$EndComp
Wire Wire Line
	6050 1500 6050 1550
Wire Wire Line
	6050 1550 6500 1550
Connection ~ 6050 1550
Wire Wire Line
	9500 1550 7050 1550
Connection ~ 9500 1550
$Comp
L Device:D D9
U 1 1 62017438
P 6500 4150
F 0 "D9" H 6500 3933 50  0000 C CNN
F 1 "SM5819PL-TP" H 6500 4024 50  0000 C CNN
F 2 "Diode_SMD:D_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 6500 4150 50  0001 C CNN
F 3 "~" H 6500 4150 50  0001 C CNN
	1    6500 4150
	-1   0    0    1   
$EndComp
Wire Wire Line
	6350 4150 5950 4150
Wire Wire Line
	5950 4100 5950 4150
Connection ~ 5950 4150
$Comp
L Device:C C9
U 1 1 620A9A37
P 7050 2150
F 0 "C9" H 6800 2200 50  0000 L CNN
F 1 "1nF" H 6750 2050 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7088 2000 50  0001 C CNN
F 3 "~" H 7050 2150 50  0001 C CNN
	1    7050 2150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C8
U 1 1 620C60B8
P 6950 4750
F 0 "C8" H 6700 4800 50  0000 L CNN
F 1 "1nF" H 6650 4650 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6988 4600 50  0001 C CNN
F 3 "~" H 6950 4750 50  0001 C CNN
	1    6950 4750
	1    0    0    -1  
$EndComp
Wire Wire Line
	6050 1550 6050 1900
$Comp
L power:GND #PWR017
U 1 1 6217DCED
P 5700 2650
F 0 "#PWR017" H 5700 2400 50  0001 C CNN
F 1 "GND" V 5705 2522 50  0000 R CNN
F 2 "" H 5700 2650 50  0001 C CNN
F 3 "" H 5700 2650 50  0001 C CNN
	1    5700 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	5850 2500 5700 2500
Wire Wire Line
	5700 2500 5700 2650
Wire Wire Line
	7050 2500 7050 2300
Wire Wire Line
	9450 1750 9600 1750
Wire Wire Line
	5950 4150 5950 4500
$Comp
L power:GND #PWR021
U 1 1 621D56A7
P 6950 5150
F 0 "#PWR021" H 6950 4900 50  0001 C CNN
F 1 "GND" V 6955 5022 50  0000 R CNN
F 2 "" H 6950 5150 50  0001 C CNN
F 3 "" H 6950 5150 50  0001 C CNN
	1    6950 5150
	1    0    0    -1  
$EndComp
Wire Wire Line
	6950 5150 6950 4900
Wire Wire Line
	4900 4350 9350 4350
Wire Wire Line
	5000 1750 9450 1750
Wire Wire Line
	7050 2000 7050 1550
Connection ~ 7050 1550
Wire Wire Line
	7050 1550 6800 1550
Wire Wire Line
	6950 4600 6950 4150
Connection ~ 6950 4150
Wire Wire Line
	6950 4150 6650 4150
Text GLabel 1650 4650 0    50   Input ~ 0
V_fan1
Wire Wire Line
	1500 3250 2150 3250
$Comp
L power:GND #PWR01
U 1 1 620679AE
P 3400 7350
F 0 "#PWR01" H 3400 7100 50  0001 C CNN
F 1 "GND" V 3405 7222 50  0000 R CNN
F 2 "" H 3400 7350 50  0001 C CNN
F 3 "" H 3400 7350 50  0001 C CNN
	1    3400 7350
	1    0    0    -1  
$EndComp
Wire Wire Line
	1350 3800 1350 3950
Connection ~ 1350 3800
Wire Wire Line
	1500 3800 1350 3800
Wire Wire Line
	1500 3550 1500 3800
Wire Wire Line
	1350 3650 1350 3800
Wire Wire Line
	1350 3450 1350 3650
Connection ~ 1500 3250
Connection ~ 1350 3650
Wire Wire Line
	1350 3250 1500 3250
Connection ~ 1350 3250
$Comp
L power:PWR_FLAG #FLG02
U 1 1 61F54017
P 1350 3650
F 0 "#FLG02" H 1350 3725 50  0001 C CNN
F 1 "PWR_FLAG" V 1250 3750 50  0000 L CNN
F 2 "" H 1350 3650 50  0001 C CNN
F 3 "~" H 1350 3650 50  0001 C CNN
	1    1350 3650
	0    -1   -1   0   
$EndComp
$Comp
L power:PWR_FLAG #FLG01
U 1 1 61F531C3
P 1350 3250
F 0 "#FLG01" H 1350 3325 50  0001 C CNN
F 1 "PWR_FLAG" H 1350 3423 50  0000 C CNN
F 2 "" H 1350 3250 50  0001 C CNN
F 3 "~" H 1350 3250 50  0001 C CNN
	1    1350 3250
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 3250 1350 3250
Text GLabel 2350 3250 2    50   Output ~ 0
V_fan1
Connection ~ 1350 3450
Wire Wire Line
	1350 3350 1350 3450
Wire Wire Line
	1250 3350 1350 3350
$Comp
L Device:D D2
U 1 1 61DD99C4
P 1500 3400
F 0 "D2" V 1454 3480 50  0000 L CNN
F 1 "SBRT5A50SA" V 1545 3480 50  0000 L CNN
F 2 "Diode_SMD:D_SMA_Handsoldering" H 1500 3400 50  0001 C CNN
F 3 "~" H 1500 3400 50  0001 C CNN
	1    1500 3400
	0    1    1    0   
$EndComp
Wire Wire Line
	1250 3450 1350 3450
$Comp
L power:GND #PWR02
U 1 1 61DD7DD3
P 1350 3950
F 0 "#PWR02" H 1350 3700 50  0001 C CNN
F 1 "GND" V 1355 3822 50  0000 R CNN
F 2 "" H 1350 3950 50  0001 C CNN
F 3 "" H 1350 3950 50  0001 C CNN
	1    1350 3950
	1    0    0    -1  
$EndComp
$Comp
L Connector:Barrel_Jack_Switch DC1
U 1 1 61D3575E
P 950 3350
F 0 "DC1" H 950 3100 50  0000 C CNN
F 1 "Fan1 Power" H 950 3750 50  0000 C CNN
F 2 "Connector_BarrelJack:BarrelJack_Wuerth_6941xx301002" H 1000 3310 50  0001 C CNN
F 3 "~" H 1000 3310 50  0001 C CNN
	1    950  3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	1350 2250 1350 2350
Connection ~ 1350 2250
Wire Wire Line
	1500 2250 1350 2250
Wire Wire Line
	1500 2150 1500 2250
Wire Wire Line
	1350 1850 1500 1850
Connection ~ 1350 1850
$Comp
L power:PWR_FLAG #FLG05
U 1 1 620E68E1
P 1350 1850
F 0 "#FLG05" H 1350 1925 50  0001 C CNN
F 1 "PWR_FLAG" H 1350 2023 50  0000 C CNN
F 2 "" H 1350 1850 50  0001 C CNN
F 3 "~" H 1350 1850 50  0001 C CNN
	1    1350 1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 1850 1350 1850
Connection ~ 1350 2050
Wire Wire Line
	1350 1950 1350 2050
Wire Wire Line
	1250 1950 1350 1950
$Comp
L Device:D D7
U 1 1 620E68F0
P 1500 2000
F 0 "D7" V 1454 2080 50  0000 L CNN
F 1 "SBRT5A50SA" V 1545 2080 50  0000 L CNN
F 2 "Diode_SMD:D_SMA_Handsoldering" H 1500 2000 50  0001 C CNN
F 3 "~" H 1500 2000 50  0001 C CNN
	1    1500 2000
	0    1    1    0   
$EndComp
Wire Wire Line
	1250 2050 1350 2050
$Comp
L power:GND #PWR06
U 1 1 620E68FB
P 1350 2350
F 0 "#PWR06" H 1350 2100 50  0001 C CNN
F 1 "GND" V 1355 2222 50  0000 R CNN
F 2 "" H 1350 2350 50  0001 C CNN
F 3 "" H 1350 2350 50  0001 C CNN
	1    1350 2350
	1    0    0    -1  
$EndComp
$Comp
L Connector:Barrel_Jack_Switch DC3
U 1 1 620E6905
P 950 1950
F 0 "DC3" H 950 1700 50  0000 C CNN
F 1 "Aux Power" H 950 2350 50  0000 C CNN
F 2 "Connector_BarrelJack:BarrelJack_Wuerth_6941xx301002" H 1000 1910 50  0001 C CNN
F 3 "~" H 1000 1910 50  0001 C CNN
	1    950  1950
	1    0    0    -1  
$EndComp
$Comp
L Jumper:Jumper_3_Bridged12 JP2
U 1 1 620F98AC
P 2200 1600
F 0 "JP2" V 2246 1667 50  0000 L CNN
F 1 "Aux Power" V 2600 1200 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 2200 1600 50  0001 C CNN
F 3 "~" H 2200 1600 50  0001 C CNN
	1    2200 1600
	0    -1   -1   0   
$EndComp
Text GLabel 1900 1350 0    50   Input ~ 0
V_fan1
Wire Wire Line
	1350 2050 1350 2250
Wire Wire Line
	1900 1350 2200 1350
Wire Wire Line
	1500 1850 2200 1850
Connection ~ 1500 1850
Wire Wire Line
	2500 1600 2350 1600
Text GLabel 2500 1600 2    50   Output ~ 0
V_aux
Text GLabel 3400 6400 0    50   Input ~ 0
V_aux
$Comp
L Device:CP C3
U 1 1 622ABC08
P 2150 3600
F 0 "C3" H 2350 3600 50  0000 L CNN
F 1 "DNF" H 2350 3500 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D10.0mm_P2.50mm_P5.00mm" H 2188 3450 50  0001 C CNN
F 3 "~" H 2150 3600 50  0001 C CNN
	1    2150 3600
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C5
U 1 1 622AC28B
P 2200 5300
F 0 "C5" H 2400 5300 50  0000 L CNN
F 1 "DNF" H 2400 5200 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D10.0mm_P2.50mm_P5.00mm" H 2238 5150 50  0001 C CNN
F 3 "~" H 2200 5300 50  0001 C CNN
	1    2200 5300
	1    0    0    -1  
$EndComp
Wire Wire Line
	1450 5600 2200 5600
Wire Wire Line
	2200 5600 2200 5450
Connection ~ 1450 5600
Wire Wire Line
	2200 5150 2200 4900
Connection ~ 2200 4900
Wire Wire Line
	2200 4900 2500 4900
Wire Wire Line
	1500 3800 2150 3800
Wire Wire Line
	2150 3800 2150 3750
Connection ~ 1500 3800
Wire Wire Line
	2150 3450 2150 3250
Connection ~ 2150 3250
Wire Wire Line
	2150 3250 2350 3250
Wire Wire Line
	6450 6800 6450 6900
Wire Wire Line
	6450 6400 6600 6400
$Comp
L Device:R R1
U 1 1 61E75E51
P 3850 1750
F 0 "R1" H 3780 1704 50  0000 R CNN
F 1 "100k" H 3780 1795 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 3780 1750 50  0001 C CNN
F 3 "~" H 3850 1750 50  0001 C CNN
	1    3850 1750
	-1   0    0    1   
$EndComp
Wire Wire Line
	10300 1650 10300 2050
Connection ~ 10300 1650
$Comp
L Transistor_FET:2N7002K Q1
U 1 1 61E884E4
P 4050 2000
F 0 "Q1" H 4254 2046 50  0000 L CNN
F 1 "2N7002K" H 4254 1955 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23_Handsoldering" H 4250 1925 50  0001 L CIN
F 3 "https://www.diodes.com/assets/Datasheets/ds30896.pdf" H 4050 2000 50  0001 L CNN
	1    4050 2000
	1    0    0    -1  
$EndComp
Wire Wire Line
	3850 1600 3850 1500
$Comp
L Device:LED D5
U 1 1 61EA9450
P 4150 1550
F 0 "D5" V 4189 1432 50  0000 R CNN
F 1 "LED" V 4098 1432 50  0000 R CNN
F 2 "LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4150 1550 50  0001 C CNN
F 3 "~" H 4150 1550 50  0001 C CNN
	1    4150 1550
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4150 1700 4150 1800
$Comp
L power:GND #PWR05
U 1 1 61EBB572
P 4150 2550
F 0 "#PWR05" H 4150 2300 50  0001 C CNN
F 1 "GND" V 4155 2422 50  0000 R CNN
F 2 "" H 4150 2550 50  0001 C CNN
F 3 "" H 4150 2550 50  0001 C CNN
	1    4150 2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	4150 2200 4150 2450
Text GLabel 10300 2050 0    50   Input ~ 0
Fan1_On
Text GLabel 3650 1500 0    50   Input ~ 0
Fan1_On
Wire Wire Line
	3850 2000 3850 1900
$Comp
L power:+3.3V #PWR04
U 1 1 61F0BE9A
P 3650 1300
F 0 "#PWR04" H 3650 1150 50  0001 C CNN
F 1 "+3.3V" V 3665 1428 50  0000 L CNN
F 2 "" H 3650 1300 50  0001 C CNN
F 3 "" H 3650 1300 50  0001 C CNN
	1    3650 1300
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R2
U 1 1 61F7378B
P 3950 1300
F 0 "R2" V 4157 1300 50  0000 C CNN
F 1 "5k" V 4066 1300 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 3880 1300 50  0001 C CNN
F 3 "~" H 3950 1300 50  0001 C CNN
	1    3950 1300
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4100 1300 4150 1300
Wire Wire Line
	4150 1300 4150 1400
Wire Wire Line
	3800 1300 3650 1300
Wire Wire Line
	3650 1500 3850 1500
$Comp
L Device:R R4
U 1 1 621071B8
P 3850 4350
F 0 "R4" H 3780 4304 50  0000 R CNN
F 1 "100k" H 3780 4395 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 3780 4350 50  0001 C CNN
F 3 "~" H 3850 4350 50  0001 C CNN
	1    3850 4350
	-1   0    0    1   
$EndComp
$Comp
L Transistor_FET:2N7002K Q2
U 1 1 621071C2
P 4050 4600
F 0 "Q2" H 4254 4646 50  0000 L CNN
F 1 "2N7002K" H 4254 4555 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23_Handsoldering" H 4250 4525 50  0001 L CIN
F 3 "https://www.diodes.com/assets/Datasheets/ds30896.pdf" H 4050 4600 50  0001 L CNN
	1    4050 4600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3850 4200 3850 4100
$Comp
L Device:LED D8
U 1 1 621071CD
P 4150 4150
F 0 "D8" V 4189 4032 50  0000 R CNN
F 1 "LED" V 4098 4032 50  0000 R CNN
F 2 "LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4150 4150 50  0001 C CNN
F 3 "~" H 4150 4150 50  0001 C CNN
	1    4150 4150
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4150 4300 4150 4400
$Comp
L power:GND #PWR09
U 1 1 621071D8
P 4150 5100
F 0 "#PWR09" H 4150 4850 50  0001 C CNN
F 1 "GND" V 4155 4972 50  0000 R CNN
F 2 "" H 4150 5100 50  0001 C CNN
F 3 "" H 4150 5100 50  0001 C CNN
	1    4150 5100
	1    0    0    -1  
$EndComp
Wire Wire Line
	4150 4800 4150 5000
Text GLabel 3650 4100 0    50   Input ~ 0
Fan2_On
Wire Wire Line
	3850 4600 3850 4500
$Comp
L power:+3.3V #PWR07
U 1 1 621071E5
P 3650 3900
F 0 "#PWR07" H 3650 3750 50  0001 C CNN
F 1 "+3.3V" V 3665 4028 50  0000 L CNN
F 2 "" H 3650 3900 50  0001 C CNN
F 3 "" H 3650 3900 50  0001 C CNN
	1    3650 3900
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R5
U 1 1 621071EF
P 3950 3900
F 0 "R5" V 4157 3900 50  0000 C CNN
F 1 "5k" V 4066 3900 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 3880 3900 50  0001 C CNN
F 3 "~" H 3950 3900 50  0001 C CNN
	1    3950 3900
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4100 3900 4150 3900
Wire Wire Line
	4150 3900 4150 4000
Wire Wire Line
	3800 3900 3650 3900
Wire Wire Line
	3650 4100 3850 4100
Text GLabel 10200 4650 0    50   Input ~ 0
Fan2_On
Wire Wire Line
	10200 4250 10200 4650
Connection ~ 10200 4250
$Comp
L Device:R R15
U 1 1 61F60F75
P 3850 4800
F 0 "R15" H 3650 4850 50  0000 L CNN
F 1 "1M" H 3650 4750 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 3780 4800 50  0001 C CNN
F 3 "~" H 3850 4800 50  0001 C CNN
	1    3850 4800
	1    0    0    -1  
$EndComp
Wire Wire Line
	3850 4650 3850 4600
Connection ~ 3850 4600
Wire Wire Line
	3850 4950 3850 5000
Wire Wire Line
	3850 5000 4150 5000
Connection ~ 4150 5000
Wire Wire Line
	4150 5000 4150 5100
$Comp
L Device:R R14
U 1 1 61FA0E34
P 3850 2200
F 0 "R14" H 3650 2250 50  0000 L CNN
F 1 "1M" H 3650 2150 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 3780 2200 50  0001 C CNN
F 3 "~" H 3850 2200 50  0001 C CNN
	1    3850 2200
	1    0    0    -1  
$EndComp
Wire Wire Line
	3850 2050 3850 2000
Connection ~ 3850 2000
Wire Wire Line
	3850 2350 3850 2450
Wire Wire Line
	3850 2450 4150 2450
Connection ~ 4150 2450
Wire Wire Line
	4150 2450 4150 2550
Wire Wire Line
	3950 6300 3950 6400
Wire Wire Line
	4800 6400 5100 6400
Connection ~ 4800 6400
Wire Wire Line
	4800 7200 5400 7200
Connection ~ 4800 7200
Wire Notes Line
	3100 650  4700 650 
Wire Notes Line
	4700 650  4700 5550
Wire Notes Line
	4700 5550 3100 5550
Wire Notes Line
	3100 5550 3100 650 
Text Notes 3200 800  0    50   ~ 0
Fan Power LED indicators (optional)
Wire Notes Line
	2900 650  600  650 
Wire Notes Line
	600  650  600  7600
Wire Notes Line
	600  7600 2900 7600
Wire Notes Line
	2900 7600 2900 650 
Text Notes 1500 800  0    50   ~ 0
Connectors
$Comp
L Graphic:Logo_Open_Hardware_Small #LOGO1
U 1 1 62491F73
P 10850 6900
F 0 "#LOGO1" H 10850 7175 50  0001 C CNN
F 1 "Logo_Open_Hardware_Small" H 10850 6675 50  0001 C CNN
F 2 "" H 10850 6900 50  0001 C CNN
F 3 "~" H 10850 6900 50  0001 C CNN
	1    10850 6900
	1    0    0    -1  
$EndComp
$EndSCHEMATC