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OSC2MIDI-PCB/OSC2MIDI.sch-bak

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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "OSC2MIDI"
Date "2020-11-02"
Rev "1"
Comp "parasiTstudio"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L w_device:SW_SPDT SW1
U 1 1 5F9BF5BF
P 4300 2200
F 0 "SW1" H 4300 2431 50 0000 C CNN
F 1 "HotSpot_ENABLE" H 4300 2340 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 4300 2200 60 0001 C CNN
F 3 "" H 4300 2200 60 0000 C CNN
1 4300 2200
-1 0 0 1
$EndComp
$Comp
L Connector:Conn_01x04_Male J2
U 1 1 5F9C15D4
P 8250 1050
F 0 "J2" H 8358 1331 50 0000 C CNN
F 1 "LCD" H 8358 1240 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 8250 1050 50 0001 C CNN
F 3 "~" H 8250 1050 50 0001 C CNN
1 8250 1050
-1 0 0 1
$EndComp
$Comp
L Connector:Conn_01x04_Male J3
U 1 1 5F9C1A4E
P 8250 2050
F 0 "J3" H 8358 2331 50 0000 C CNN
F 1 "MIDI1" H 8358 2240 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 8250 2050 50 0001 C CNN
F 3 "~" H 8250 2050 50 0001 C CNN
1 8250 2050
-1 0 0 1
$EndComp
$Comp
L Connector:Conn_01x04_Male J4
U 1 1 5F9C21C7
P 8250 2750
F 0 "J4" H 8358 3031 50 0000 C CNN
F 1 "MIDI2" H 8358 2940 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 8250 2750 50 0001 C CNN
F 3 "~" H 8250 2750 50 0001 C CNN
1 8250 2750
-1 0 0 1
$EndComp
$Comp
L parasitStudio:ESP32-Dev-Board-WROOM32 U1
U 1 1 5F9C975B
P 5000 3150
F 0 "U1" H 5450 5315 50 0000 C CNN
F 1 "ESP32-Dev-Board-WROOM32" H 5450 5224 50 0000 C CNN
F 2 "parasitStudio:ESP32-Dev-Board-WROOM32" H 5450 5200 50 0001 C CNN
F 3 "" H 5450 5200 50 0001 C CNN
1 5000 3150
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR01
U 1 1 5F9D4A55
P 4850 3350
F 0 "#PWR01" H 4850 3100 50 0001 C CNN
F 1 "GND" H 4855 3177 50 0000 C CNN
F 2 "" H 4850 3350 50 0001 C CNN
F 3 "" H 4850 3350 50 0001 C CNN
1 4850 3350
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR02
U 1 1 5F9D5B4F
P 5100 3350
F 0 "#PWR02" H 5100 3200 50 0001 C CNN
F 1 "+5V" H 5115 3523 50 0000 C CNN
F 2 "" H 5100 3350 50 0001 C CNN
F 3 "" H 5100 3350 50 0001 C CNN
1 5100 3350
-1 0 0 1
$EndComp
Wire Wire Line
4450 2200 4800 2200
Wire Wire Line
4450 2800 4800 2800
Wire Wire Line
4200 2700 4800 2700
$Comp
L power:+5V #PWR04
U 1 1 5F9FEA04
P 7800 3300
F 0 "#PWR04" H 7800 3150 50 0001 C CNN
F 1 "+5V" H 7815 3473 50 0000 C CNN
F 2 "" H 7800 3300 50 0001 C CNN
F 3 "" H 7800 3300 50 0001 C CNN
1 7800 3300
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR03
U 1 1 5F9FF202
P 7600 3300
F 0 "#PWR03" H 7600 3050 50 0001 C CNN
F 1 "GND" H 7605 3127 50 0000 C CNN
F 2 "" H 7600 3300 50 0001 C CNN
F 3 "" H 7600 3300 50 0001 C CNN
1 7600 3300
1 0 0 -1
$EndComp
$Comp
L Connector:Conn_01x05_Male J1
U 1 1 5FA05648
P 3550 1900
F 0 "J1" H 3658 2281 50 0000 C CNN
F 1 "Encoder" H 3658 2190 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical" H 3550 1900 50 0001 C CNN
F 3 "~" H 3550 1900 50 0001 C CNN
1 3550 1900
1 0 0 -1
$EndComp
Wire Wire Line
3750 1800 4800 1800
Wire Wire Line
3750 1900 4800 1900
Wire Wire Line
3750 2000 4800 2000
Wire Wire Line
3750 1700 3850 1700
Wire Wire Line
3850 1700 3850 2250
Wire Wire Line
3850 2700 4200 2700
Connection ~ 4200 2700
Wire Wire Line
4450 2800 4450 3350
Wire Wire Line
4200 2700 4200 3350
Wire Wire Line
4450 2800 3750 2800
Wire Wire Line
3750 2800 3750 2150
Connection ~ 4450 2800
Wire Wire Line
4150 2250 3850 2250
Connection ~ 3850 2250
Wire Wire Line
3850 2250 3850 2700
Wire Wire Line
4150 2150 3750 2150
Connection ~ 3750 2150
Wire Wire Line
3750 2150 3750 2100
Wire Wire Line
8050 2850 7800 2850
Wire Wire Line
7800 2850 7800 2150
Wire Wire Line
7800 2150 8050 2150
Wire Wire Line
7800 3300 7800 2850
Connection ~ 7800 2850
Wire Wire Line
7600 3300 7600 2750
Wire Wire Line
7600 2050 8050 2050
Wire Wire Line
8050 2750 7600 2750
Connection ~ 7600 2750
Wire Wire Line
7600 2750 7600 2050
Wire Wire Line
7600 2050 7600 1150
Wire Wire Line
7600 1150 8050 1150
Connection ~ 7600 2050
Wire Wire Line
8050 1050 7800 1050
Wire Wire Line
7800 1050 7800 2150
Connection ~ 7800 2150
Wire Wire Line
7500 1800 7500 850
Wire Wire Line
7500 850 8050 850
Wire Wire Line
8050 950 7400 950
Wire Wire Line
7400 950 7400 1500
Wire Wire Line
8050 1950 7500 1950
Wire Wire Line
8050 1850 7400 1850
Wire Wire Line
7500 1950 7500 2300
Wire Wire Line
7500 2300 7200 2300
Wire Wire Line
7400 1850 7400 2200
Wire Wire Line
8050 2650 7300 2650
Wire Wire Line
8050 2550 7400 2550
Wire Wire Line
7400 2550 7400 2200
Connection ~ 7400 2200
NoConn ~ 4800 1400
NoConn ~ 4800 1500
NoConn ~ 4800 1600
NoConn ~ 4800 1700
NoConn ~ 4800 2100
NoConn ~ 4800 2300
NoConn ~ 4800 2400
NoConn ~ 4800 2500
NoConn ~ 4800 2600
NoConn ~ 6100 2600
NoConn ~ 6100 2500
NoConn ~ 6100 2400
NoConn ~ 6100 1700
NoConn ~ 6100 1600
NoConn ~ 6100 1400
$Comp
L Connector:USB_B J5
U 1 1 5FA4CDE2
P 2500 2300
F 0 "J5" H 2557 2767 50 0000 C CNN
F 1 "USB_B" H 2557 2676 50 0000 C CNN
F 2 "Connector_USB:USB_B_Lumberg_2411_02_Horizontal" H 2650 2250 50 0001 C CNN
F 3 " ~" H 2650 2250 50 0001 C CNN
1 2500 2300
1 0 0 -1
$EndComp
Wire Wire Line
2500 2700 3850 2700
Connection ~ 3850 2700
Wire Wire Line
2800 2100 3150 2100
Wire Wire Line
3150 2100 3150 2800
Wire Wire Line
3150 2800 3750 2800
Connection ~ 3750 2800
$Comp
L 74xx:74LS14 U2
U 1 1 5FAC34CF
P 4150 5350
F 0 "U2" H 4150 5667 50 0000 C CNN
F 1 "74LS14" H 4150 5576 50 0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_Socket_LongPads" H 4150 5350 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 4150 5350 50 0001 C CNN
1 4150 5350
1 0 0 -1
$EndComp
$Comp
L 74xx:74LS14 U2
U 2 1 5FAC43E7
P 4150 4100
F 0 "U2" H 4150 4417 50 0000 C CNN
F 1 "74LS14" H 4150 4326 50 0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_Socket_LongPads" H 4150 4100 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 4150 4100 50 0001 C CNN
2 4150 4100
1 0 0 -1
$EndComp
$Comp
L 74xx:74LS14 U2
U 3 1 5FAC546E
P 3900 6500
F 0 "U2" H 3900 6817 50 0000 C CNN
F 1 "74LS14" H 3900 6726 50 0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_Socket_LongPads" H 3900 6500 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 3900 6500 50 0001 C CNN
3 3900 6500
1 0 0 -1
$EndComp
$Comp
L 74xx:74LS14 U2
U 4 1 5FAC62F1
P 3900 7050
F 0 "U2" H 3900 7367 50 0000 C CNN
F 1 "74LS14" H 3900 7276 50 0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_Socket_LongPads" H 3900 7050 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 3900 7050 50 0001 C CNN
4 3900 7050
1 0 0 -1
$EndComp
$Comp
L 74xx:74LS14 U2
U 5 1 5FAC7692
P 3400 4100
F 0 "U2" H 3400 4417 50 0000 C CNN
F 1 "74LS14" H 3400 4326 50 0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_Socket_LongPads" H 3400 4100 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 3400 4100 50 0001 C CNN
5 3400 4100
1 0 0 -1
$EndComp
$Comp
L 74xx:74LS14 U2
U 6 1 5FAC86E3
P 3400 5350
F 0 "U2" H 3400 5667 50 0000 C CNN
F 1 "74LS14" H 3400 5576 50 0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_Socket_LongPads" H 3400 5350 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 3400 5350 50 0001 C CNN
6 3400 5350
1 0 0 -1
$EndComp
$Comp
L 74xx:74LS14 U2
U 7 1 5FAC986E
P 5600 6800
F 0 "U2" H 5830 6846 50 0000 L CNN
F 1 "74LS14" H 5830 6755 50 0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_Socket_LongPads" H 5600 6800 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 5600 6800 50 0001 C CNN
7 5600 6800
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR0101
U 1 1 5FB278C0
P 3600 7250
F 0 "#PWR0101" H 3600 7000 50 0001 C CNN
F 1 "GND" H 3605 7077 50 0000 C CNN
F 2 "" H 3600 7250 50 0001 C CNN
F 3 "" H 3600 7250 50 0001 C CNN
1 3600 7250
1 0 0 -1
$EndComp
Wire Wire Line
3600 7250 3600 7050
Wire Wire Line
3600 6500 3600 7050
Connection ~ 3600 7050
NoConn ~ 4200 6500
$Comp
L power:GND #PWR0102
U 1 1 5FB313A3
P 6100 6800
F 0 "#PWR0102" H 6100 6550 50 0001 C CNN
F 1 "GND" H 6105 6627 50 0000 C CNN
F 2 "" H 6100 6800 50 0001 C CNN
F 3 "" H 6100 6800 50 0001 C CNN
1 6100 6800
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0103
U 1 1 5FB3205E
P 5100 6800
F 0 "#PWR0103" H 5100 6650 50 0001 C CNN
F 1 "+5V" H 5115 6973 50 0000 C CNN
F 2 "" H 5100 6800 50 0001 C CNN
F 3 "" H 5100 6800 50 0001 C CNN
1 5100 6800
1 0 0 -1
$EndComp
$Comp
L Connector:DIN-5_180degree J9
U 1 1 5F9C5C73
P 8000 5600
F 0 "J9" V 8046 5370 50 0000 R CNN
F 1 "DIN-5" V 7955 5370 50 0000 R CNN
F 2 "w_conn_av:din-5" H 8000 5600 50 0001 C CNN
F 3 "http://www.mouser.com/ds/2/18/40_c091_abd_e-75918.pdf" H 8000 5600 50 0001 C CNN
1 8000 5600
0 -1 -1 0
$EndComp
$Comp
L Isolator:6N138 U4
U 1 1 5F9C8802
P 6950 5800
F 0 "U4" H 6950 6267 50 0000 C CNN
F 1 "6N138" H 6950 6176 50 0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm_Socket_LongPads" H 7240 5500 50 0001 C CNN
F 3 "http://www.onsemi.com/pub/Collateral/HCPL2731-D.pdf" H 7240 5500 50 0001 C CNN
1 6950 5800
-1 0 0 1
$EndComp
$Comp
L Device:D D2
U 1 1 5F9CB182
P 7350 5750
F 0 "D2" H 7350 5850 50 0000 C CNN
F 1 "1N4148" H 7350 5650 50 0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P12.70mm_Horizontal" H 7350 5750 50 0001 C CNN
F 3 "~" H 7350 5750 50 0001 C CNN
1 7350 5750
0 -1 -1 0
$EndComp
$Comp
L Device:R R6
U 1 1 5F9CC5DF
P 4600 5350
F 0 "R6" V 4700 5350 50 0000 C CNN
F 1 "220R" V 4600 5350 50 0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 4530 5350 50 0001 C CNN
F 3 "~" H 4600 5350 50 0001 C CNN
1 4600 5350
0 -1 -1 0
$EndComp
$Comp
L Device:R R7
U 1 1 5F9CD429
P 4600 5950
F 0 "R7" V 4700 5950 50 0000 C CNN
F 1 "220R" V 4600 5950 50 0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 4530 5950 50 0001 C CNN
F 3 "~" H 4600 5950 50 0001 C CNN
1 4600 5950
0 -1 -1 0
$EndComp
$Comp
L Device:R R8
U 1 1 5F9DC137
P 7600 5900
F 0 "R8" V 7700 5900 50 0000 C CNN
F 1 "220R" V 7600 5900 50 0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 7530 5900 50 0001 C CNN
F 3 "~" H 7600 5900 50 0001 C CNN
1 7600 5900
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5F9DEFBB
P 4700 5650
F 0 "#PWR0104" H 4700 5400 50 0001 C CNN
F 1 "GND" H 4705 5477 50 0000 C CNN
F 2 "" H 4700 5650 50 0001 C CNN
F 3 "" H 4700 5650 50 0001 C CNN
1 4700 5650
0 1 1 0
$EndComp
NoConn ~ 7700 5600
$Comp
L power:+5V #PWR0105
U 1 1 5FA327B0
P 4450 5950
F 0 "#PWR0105" H 4450 5800 50 0001 C CNN
F 1 "+5V" V 4465 6078 50 0000 L CNN
F 2 "" H 4450 5950 50 0001 C CNN
F 3 "" H 4450 5950 50 0001 C CNN
1 4450 5950
0 -1 -1 0
$EndComp
Wire Wire Line
4750 5950 4900 5950
Wire Wire Line
4750 5350 4900 5350
Wire Wire Line
3700 5350 3850 5350
Text GLabel 3100 5350 0 50 Input ~ 0
MIDI_OUT2_TTL
Wire Wire Line
7750 5900 7900 5900
Wire Wire Line
7450 5900 7350 5900
Wire Wire Line
7350 5900 7250 5900
Connection ~ 7350 5900
Wire Wire Line
7250 5700 7250 5600
Wire Wire Line
7250 5600 7350 5600
Wire Wire Line
7350 5600 7350 5300
Wire Wire Line
7350 5300 7900 5300
Connection ~ 7350 5600
$Comp
L power:+5V #PWR0106
U 1 1 5FA6B59F
P 6650 6000
F 0 "#PWR0106" H 6650 5850 50 0001 C CNN
F 1 "+5V" V 6665 6128 50 0000 L CNN
F 2 "" H 6650 6000 50 0001 C CNN
F 3 "" H 6650 6000 50 0001 C CNN
1 6650 6000
0 -1 -1 0
$EndComp
NoConn ~ 6650 5900
Text GLabel 6400 5700 0 50 Input ~ 0
MIDI_IN2_TTL
Text GLabel 6100 2800 2 50 Input ~ 0
3.3V
$Comp
L Device:R R5
U 1 1 5F9CE81F
P 6300 5550
F 0 "R5" V 6400 5550 50 0000 C CNN
F 1 "470R" V 6300 5550 50 0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 6230 5550 50 0001 C CNN
F 3 "~" H 6300 5550 50 0001 C CNN
1 6300 5550
0 -1 -1 0
$EndComp
Text GLabel 6150 5550 0 50 Input ~ 0
3.3V
Wire Wire Line
6400 5700 6550 5700
Wire Wire Line
6450 5550 6550 5550
Wire Wire Line
6550 5550 6550 5700
Connection ~ 6550 5700
Wire Wire Line
6550 5700 6650 5700
$Comp
L power:GND #PWR0107
U 1 1 5FACAD8F
P 6650 5600
F 0 "#PWR0107" H 6650 5350 50 0001 C CNN
F 1 "GND" H 6655 5427 50 0000 C CNN
F 2 "" H 6650 5600 50 0001 C CNN
F 3 "" H 6650 5600 50 0001 C CNN
1 6650 5600
-1 0 0 1
$EndComp
$Comp
L Connector:DIN-5_180degree J7
U 1 1 5FAFB272
P 8000 4400
F 0 "J7" V 8046 4170 50 0000 R CNN
F 1 "DIN-5" V 7955 4170 50 0000 R CNN
F 2 "w_conn_av:din-5" H 8000 4400 50 0001 C CNN
F 3 "http://www.mouser.com/ds/2/18/40_c091_abd_e-75918.pdf" H 8000 4400 50 0001 C CNN
1 8000 4400
0 -1 -1 0
$EndComp
$Comp
L Isolator:6N138 U3
U 1 1 5FAFB278
P 6950 4600
F 0 "U3" H 6950 5067 50 0000 C CNN
F 1 "6N138" H 6950 4976 50 0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm_Socket_LongPads" H 7240 4300 50 0001 C CNN
F 3 "http://www.onsemi.com/pub/Collateral/HCPL2731-D.pdf" H 7240 4300 50 0001 C CNN
1 6950 4600
-1 0 0 1
$EndComp
$Comp
L Device:D D1
U 1 1 5FAFB27E
P 7350 4550
F 0 "D1" H 7350 4650 50 0000 C CNN
F 1 "1N4148" H 7350 4450 50 0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P12.70mm_Horizontal" H 7350 4550 50 0001 C CNN
F 3 "~" H 7350 4550 50 0001 C CNN
1 7350 4550
0 -1 -1 0
$EndComp
$Comp
L Device:R R4
U 1 1 5FAFB284
P 7600 4700
F 0 "R4" V 7700 4700 50 0000 C CNN
F 1 "220R" V 7600 4700 50 0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 7530 4700 50 0001 C CNN
F 3 "~" H 7600 4700 50 0001 C CNN
1 7600 4700
0 -1 -1 0
$EndComp
NoConn ~ 7700 4400
Wire Wire Line
7750 4700 7900 4700
Wire Wire Line
7450 4700 7350 4700
Wire Wire Line
7350 4700 7250 4700
Connection ~ 7350 4700
Wire Wire Line
7250 4500 7250 4400
Wire Wire Line
7250 4400 7350 4400
Wire Wire Line
7350 4400 7350 4100
Wire Wire Line
7350 4100 7900 4100
Connection ~ 7350 4400
$Comp
L power:+5V #PWR0108
U 1 1 5FAFB296
P 6650 4800
F 0 "#PWR0108" H 6650 4650 50 0001 C CNN
F 1 "+5V" V 6665 4928 50 0000 L CNN
F 2 "" H 6650 4800 50 0001 C CNN
F 3 "" H 6650 4800 50 0001 C CNN
1 6650 4800
0 -1 -1 0
$EndComp
NoConn ~ 6650 4700
Text GLabel 6400 4500 0 50 Input ~ 0
MIDI_IN1_TTL
$Comp
L Device:R R1
U 1 1 5FAFB29E
P 6300 4350
F 0 "R1" V 6400 4350 50 0000 C CNN
F 1 "470R" V 6300 4350 50 0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 6230 4350 50 0001 C CNN
F 3 "~" H 6300 4350 50 0001 C CNN
1 6300 4350
0 -1 -1 0
$EndComp
Text GLabel 6150 4350 0 50 Input ~ 0
3.3V
Wire Wire Line
6400 4500 6550 4500
Wire Wire Line
6450 4350 6550 4350
Wire Wire Line
6550 4350 6550 4500
Connection ~ 6550 4500
Wire Wire Line
6550 4500 6650 4500
$Comp
L power:GND #PWR0109
U 1 1 5FAFB2AA
P 6650 4400
F 0 "#PWR0109" H 6650 4150 50 0001 C CNN
F 1 "GND" H 6655 4227 50 0000 C CNN
F 2 "" H 6650 4400 50 0001 C CNN
F 3 "" H 6650 4400 50 0001 C CNN
1 6650 4400
-1 0 0 1
$EndComp
$Comp
L Connector:DIN-5_180degree J6
U 1 1 5FB1B6BE
P 5000 4400
F 0 "J6" V 5046 4170 50 0000 R CNN
F 1 "DIN-5" V 4955 4170 50 0000 R CNN
F 2 "w_conn_av:din-5" H 5000 4400 50 0001 C CNN
F 3 "http://www.mouser.com/ds/2/18/40_c091_abd_e-75918.pdf" H 5000 4400 50 0001 C CNN
1 5000 4400
0 -1 -1 0
$EndComp
$Comp
L Device:R R2
U 1 1 5FB1B6C8
P 4600 4100
F 0 "R2" V 4700 4100 50 0000 C CNN
F 1 "220R" V 4600 4100 50 0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 4530 4100 50 0001 C CNN
F 3 "~" H 4600 4100 50 0001 C CNN
1 4600 4100
0 -1 -1 0
$EndComp
$Comp
L Device:R R3
U 1 1 5FB1B6D2
P 4600 4700
F 0 "R3" V 4700 4700 50 0000 C CNN
F 1 "220R" V 4600 4700 50 0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 4530 4700 50 0001 C CNN
F 3 "~" H 4600 4700 50 0001 C CNN
1 4600 4700
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR0110
U 1 1 5FB1B6DC
P 4700 4400
F 0 "#PWR0110" H 4700 4150 50 0001 C CNN
F 1 "GND" H 4705 4227 50 0000 C CNN
F 2 "" H 4700 4400 50 0001 C CNN
F 3 "" H 4700 4400 50 0001 C CNN
1 4700 4400
0 1 1 0
$EndComp
$Comp
L power:+5V #PWR0111
U 1 1 5FB1B6E8
P 4450 4700
F 0 "#PWR0111" H 4450 4550 50 0001 C CNN
F 1 "+5V" V 4465 4828 50 0000 L CNN
F 2 "" H 4450 4700 50 0001 C CNN
F 3 "" H 4450 4700 50 0001 C CNN
1 4450 4700
0 -1 -1 0
$EndComp
Wire Wire Line
4750 4700 4900 4700
Wire Wire Line
4750 4100 4900 4100
Wire Wire Line
3700 4100 3850 4100
Text GLabel 3100 4100 0 50 Input ~ 0
MIDI_OUT1_TTL
NoConn ~ 4200 7050
Text GLabel 6450 3050 3 50 Input ~ 0
MIDI_OUT1_TTL
Text GLabel 6850 3050 3 50 Input ~ 0
MIDI_OUT2_TTL
Text GLabel 7200 3050 3 50 Input ~ 0
MIDI_IN1_TTL
Text GLabel 7300 3050 3 50 Input ~ 0
MIDI_IN2_TTL
Wire Wire Line
6450 3050 6450 2200
Wire Wire Line
7200 3050 7200 2300
Wire Wire Line
7300 3050 7300 2650
Connection ~ 7300 2650
$Comp
L power:GND #PWR0112
U 1 1 5FB828BB
P 6100 2700
F 0 "#PWR0112" H 6100 2450 50 0001 C CNN
F 1 "GND" V 6105 2572 50 0000 R CNN
F 2 "" H 6100 2700 50 0001 C CNN
F 3 "" H 6100 2700 50 0001 C CNN
1 6100 2700
0 -1 -1 0
$EndComp
NoConn ~ 2400 2700
NoConn ~ 2800 2300
NoConn ~ 2800 2400
$Comp
L Connector:DIN-5_180degree J8
U 1 1 5F9C3F0F
P 5000 5650
F 0 "J8" V 5046 5420 50 0000 R CNN
F 1 "DIN-5" V 4955 5420 50 0000 R CNN
F 2 "w_conn_av:din-5" H 5000 5650 50 0001 C CNN
F 3 "http://www.mouser.com/ds/2/18/40_c091_abd_e-75918.pdf" H 5000 5650 50 0001 C CNN
1 5000 5650
0 -1 -1 0
$EndComp
NoConn ~ 8000 5300
NoConn ~ 8000 5900
NoConn ~ 5000 5950
NoConn ~ 5000 5350
NoConn ~ 8000 4700
NoConn ~ 8000 4100
$Comp
L Device:Jumper_NC_Dual JP1
U 1 1 5FA327F7
P 6850 2800
F 0 "JP1" H 6850 3039 50 0000 C CNN
F 1 "Select MIDI2 OUT" H 6850 2948 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 6850 2800 50 0001 C CNN
F 3 "~" H 6850 2800 50 0001 C CNN
1 6850 2800
1 0 0 -1
$EndComp
Wire Wire Line
6100 2300 7200 2300
Connection ~ 7200 2300
Wire Wire Line
6100 2200 6450 2200
Wire Wire Line
6100 1800 7500 1800
Wire Wire Line
6100 1500 7400 1500
Connection ~ 6450 2200
Wire Wire Line
6450 2200 6600 2200
Wire Wire Line
6600 2800 6600 2200
Connection ~ 6600 2200
Wire Wire Line
6600 2200 7400 2200
Wire Wire Line
6850 3050 6850 2900
Wire Wire Line
7300 2650 7300 2000
Wire Wire Line
6100 2000 7300 2000
Wire Wire Line
6100 1900 7100 1900
Wire Wire Line
7100 1900 7100 2800
NoConn ~ 6100 2100
$Comp
L Mechanical:MountingHole H1
U 1 1 5FAC14B3
P 650 700
F 0 "H1" H 750 746 50 0000 L CNN
F 1 "MountingHole" H 750 655 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3" H 650 700 50 0001 C CNN
F 3 "~" H 650 700 50 0001 C CNN
1 650 700
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H4
U 1 1 5FAC22B3
P 10600 700
F 0 "H4" H 10700 746 50 0000 L CNN
F 1 "MountingHole" H 10700 655 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3" H 10600 700 50 0001 C CNN
F 3 "~" H 10600 700 50 0001 C CNN
1 10600 700
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H3
U 1 1 5FAC3731
P 10550 6350
F 0 "H3" H 10650 6396 50 0000 L CNN
F 1 "MountingHole" H 10650 6305 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3" H 10550 6350 50 0001 C CNN
F 3 "~" H 10550 6350 50 0001 C CNN
1 10550 6350
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H2
U 1 1 5FAC45DD
P 650 7650
F 0 "H2" H 750 7696 50 0000 L CNN
F 1 "MountingHole" H 750 7605 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3" H 650 7650 50 0001 C CNN
F 3 "~" H 650 7650 50 0001 C CNN
1 650 7650
1 0 0 -1
$EndComp
$EndSCHEMATC