Matrix.sch

EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:switches
LIBS:relays
LIBS:motors
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:keyboard_parts
LIBS:mkl27z256vfm4
LIBS:Molex-0548190589
LIBS:MX_Alps_Hybrids
LIBS:ws2812b
LIBS:Tag-Connect
LIBS:ai03-locallib
LIBS:logic
LIBS:Type-C
LIBS:Voyager65-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 6
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L MX-1U K_ESC1
U 1 1 5A641474
P 1500 1225
F 0 "K_ESC1" H 1500 1350 60  0000 C CNN
F 1 "MX-1U" H 1500 1275 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 1475 1200 60  0001 C CNN
F 3 "" H 1475 1200 60  0001 C CNN
	1    1500 1225
	1    0    0    -1  
$EndComp
$Comp
L D_Small D1
U 1 1 5A646772
P 1400 1500
F 0 "D1" H 1350 1580 50  0000 L CNN
F 1 "D_Small" H 1250 1420 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 1400 1500 50  0001 C CNN
F 3 "" V 1400 1500 50  0001 C CNN
	1    1400 1500
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_-1
U 1 1 5A646A8C
P 6450 1225
F 0 "K_-1" H 6450 1350 60  0000 C CNN
F 1 "MX-1U" H 6450 1275 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 6425 1200 60  0001 C CNN
F 3 "" H 6425 1200 60  0001 C CNN
	1    6450 1225
	1    0    0    -1  
$EndComp
$Comp
L D_Small D12
U 1 1 5A646A92
P 6350 1500
F 0 "D12" H 6300 1580 50  0000 L CNN
F 1 "D_Small" H 6200 1420 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 6350 1500 50  0001 C CNN
F 3 "" V 6350 1500 50  0001 C CNN
	1    6350 1500
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_#1
U 1 1 5A646B3D
P 1950 1225
F 0 "K_#1" H 1950 1350 60  0000 C CNN
F 1 "MX-1U" H 1950 1275 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 1925 1200 60  0001 C CNN
F 3 "" H 1925 1200 60  0001 C CNN
	1    1950 1225
	1    0    0    -1  
$EndComp
$Comp
L D_Small D2
U 1 1 5A646B43
P 1850 1500
F 0 "D2" H 1800 1580 50  0000 L CNN
F 1 "D_Small" H 1700 1420 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 1850 1500 50  0001 C CNN
F 3 "" V 1850 1500 50  0001 C CNN
	1    1850 1500
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_#2
U 1 1 5A646B4A
P 2400 1225
F 0 "K_#2" H 2400 1350 60  0000 C CNN
F 1 "MX-1U" H 2400 1275 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 2375 1200 60  0001 C CNN
F 3 "" H 2375 1200 60  0001 C CNN
	1    2400 1225
	1    0    0    -1  
$EndComp
$Comp
L D_Small D3
U 1 1 5A646B50
P 2300 1500
F 0 "D3" H 2250 1580 50  0000 L CNN
F 1 "D_Small" H 2150 1420 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 2300 1500 50  0001 C CNN
F 3 "" V 2300 1500 50  0001 C CNN
	1    2300 1500
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_#3
U 1 1 5A646D37
P 2850 1225
F 0 "K_#3" H 2850 1350 60  0000 C CNN
F 1 "MX-1U" H 2850 1275 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 2825 1200 60  0001 C CNN
F 3 "" H 2825 1200 60  0001 C CNN
	1    2850 1225
	1    0    0    -1  
$EndComp
$Comp
L D_Small D4
U 1 1 5A646D3D
P 2750 1500
F 0 "D4" H 2700 1580 50  0000 L CNN
F 1 "D_Small" H 2600 1420 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 2750 1500 50  0001 C CNN
F 3 "" V 2750 1500 50  0001 C CNN
	1    2750 1500
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_#4
U 1 1 5A646D44
P 3300 1225
F 0 "K_#4" H 3300 1350 60  0000 C CNN
F 1 "MX-1U" H 3300 1275 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 3275 1200 60  0001 C CNN
F 3 "" H 3275 1200 60  0001 C CNN
	1    3300 1225
	1    0    0    -1  
$EndComp
$Comp
L D_Small D5
U 1 1 5A646D4A
P 3200 1500
F 0 "D5" H 3150 1580 50  0000 L CNN
F 1 "D_Small" H 3050 1420 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 3200 1500 50  0001 C CNN
F 3 "" V 3200 1500 50  0001 C CNN
	1    3200 1500
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_#5
U 1 1 5A646D51
P 3750 1225
F 0 "K_#5" H 3750 1350 60  0000 C CNN
F 1 "MX-1U" H 3750 1275 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 3725 1200 60  0001 C CNN
F 3 "" H 3725 1200 60  0001 C CNN
	1    3750 1225
	1    0    0    -1  
$EndComp
$Comp
L D_Small D6
U 1 1 5A646D57
P 3650 1500
F 0 "D6" H 3600 1580 50  0000 L CNN
F 1 "D_Small" H 3500 1420 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 3650 1500 50  0001 C CNN
F 3 "" V 3650 1500 50  0001 C CNN
	1    3650 1500
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_#6
U 1 1 5A646D5E
P 4200 1225
F 0 "K_#6" H 4200 1350 60  0000 C CNN
F 1 "MX-1U" H 4200 1275 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 4175 1200 60  0001 C CNN
F 3 "" H 4175 1200 60  0001 C CNN
	1    4200 1225
	1    0    0    -1  
$EndComp
$Comp
L D_Small D7
U 1 1 5A646D64
P 4100 1500
F 0 "D7" H 4050 1580 50  0000 L CNN
F 1 "D_Small" H 3950 1420 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 4100 1500 50  0001 C CNN
F 3 "" V 4100 1500 50  0001 C CNN
	1    4100 1500
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_#7
U 1 1 5A64755B
P 4650 1225
F 0 "K_#7" H 4650 1350 60  0000 C CNN
F 1 "MX-1U" H 4650 1275 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 4625 1200 60  0001 C CNN
F 3 "" H 4625 1200 60  0001 C CNN
	1    4650 1225
	1    0    0    -1  
$EndComp
$Comp
L D_Small D8
U 1 1 5A647561
P 4550 1500
F 0 "D8" H 4500 1580 50  0000 L CNN
F 1 "D_Small" H 4400 1420 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 4550 1500 50  0001 C CNN
F 3 "" V 4550 1500 50  0001 C CNN
	1    4550 1500
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_#8
U 1 1 5A647568
P 5100 1225
F 0 "K_#8" H 5100 1350 60  0000 C CNN
F 1 "MX-1U" H 5100 1275 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 5075 1200 60  0001 C CNN
F 3 "" H 5075 1200 60  0001 C CNN
	1    5100 1225
	1    0    0    -1  
$EndComp
$Comp
L D_Small D9
U 1 1 5A64756E
P 5000 1500
F 0 "D9" H 4950 1580 50  0000 L CNN
F 1 "D_Small" H 4850 1420 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 5000 1500 50  0001 C CNN
F 3 "" V 5000 1500 50  0001 C CNN
	1    5000 1500
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_#9
U 1 1 5A647575
P 5550 1225
F 0 "K_#9" H 5550 1350 60  0000 C CNN
F 1 "MX-1U" H 5550 1275 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 5525 1200 60  0001 C CNN
F 3 "" H 5525 1200 60  0001 C CNN
	1    5550 1225
	1    0    0    -1  
$EndComp
$Comp
L D_Small D10
U 1 1 5A64757B
P 5450 1500
F 0 "D10" H 5400 1580 50  0000 L CNN
F 1 "D_Small" H 5300 1420 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 5450 1500 50  0001 C CNN
F 3 "" V 5450 1500 50  0001 C CNN
	1    5450 1500
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_#0_1
U 1 1 5A647582
P 6000 1225
F 0 "K_#0_1" H 6000 1350 60  0000 C CNN
F 1 "MX-1U" H 6000 1275 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 5975 1200 60  0001 C CNN
F 3 "" H 5975 1200 60  0001 C CNN
	1    6000 1225
	1    0    0    -1  
$EndComp
$Comp
L D_Small D11
U 1 1 5A647588
P 5900 1500
F 0 "D11" H 5850 1580 50  0000 L CNN
F 1 "D_Small" H 5750 1420 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 5900 1500 50  0001 C CNN
F 3 "" V 5900 1500 50  0001 C CNN
	1    5900 1500
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_=1
U 1 1 5A64758F
P 6900 1225
F 0 "K_=1" H 6900 1350 60  0000 C CNN
F 1 "MX-1U" H 6900 1275 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 6875 1200 60  0001 C CNN
F 3 "" H 6875 1200 60  0001 C CNN
	1    6900 1225
	1    0    0    -1  
$EndComp
$Comp
L D_Small D13
U 1 1 5A647595
P 6800 1500
F 0 "D13" H 6750 1580 50  0000 L CNN
F 1 "D_Small" H 6650 1420 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 6800 1500 50  0001 C CNN
F 3 "" V 6800 1500 50  0001 C CNN
	1    6800 1500
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_DEL1
U 1 1 5A64759C
P 7350 1225
F 0 "K_DEL1" H 7350 1350 60  0000 C CNN
F 1 "MX-1U" H 7350 1275 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 7325 1200 60  0001 C CNN
F 3 "" H 7325 1200 60  0001 C CNN
	1    7350 1225
	1    0    0    -1  
$EndComp
$Comp
L D_Small D14
U 1 1 5A6475A2
P 7250 1500
F 0 "D14" H 7200 1580 50  0000 L CNN
F 1 "D_Small" H 7100 1420 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 7250 1500 50  0001 C CNN
F 3 "" V 7250 1500 50  0001 C CNN
	1    7250 1500
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_BACK1
U 1 1 5A6475A9
P 7800 1225
F 0 "K_BACK1" H 7800 1350 60  0000 C CNN
F 1 "MX-2U" H 7800 1275 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-2U" H 7775 1200 60  0001 C CNN
F 3 "" H 7775 1200 60  0001 C CNN
	1    7800 1225
	1    0    0    -1  
$EndComp
$Comp
L D_Small D15
U 1 1 5A6475AF
P 7700 1500
F 0 "D15" H 7650 1580 50  0000 L CNN
F 1 "D_Small" H 7550 1420 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 7700 1500 50  0001 C CNN
F 3 "" V 7700 1500 50  0001 C CNN
	1    7700 1500
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_TAB1
U 1 1 5A647EA8
P 1500 1850
F 0 "K_TAB1" H 1500 1975 60  0000 C CNN
F 1 "MX-1.5U" H 1500 1900 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1.5U" H 1475 1825 60  0001 C CNN
F 3 "" H 1475 1825 60  0001 C CNN
	1    1500 1850
	1    0    0    -1  
$EndComp
$Comp
L D_Small D16
U 1 1 5A647EAE
P 1400 2125
F 0 "D16" H 1350 2205 50  0000 L CNN
F 1 "D_Small" H 1250 2045 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 1400 2125 50  0001 C CNN
F 3 "" V 1400 2125 50  0001 C CNN
	1    1400 2125
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_Q1
U 1 1 5A647EC2
P 2400 1850
F 0 "K_Q1" H 2400 1975 60  0000 C CNN
F 1 "MX-1U" H 2400 1900 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 2375 1825 60  0001 C CNN
F 3 "" H 2375 1825 60  0001 C CNN
	1    2400 1850
	1    0    0    -1  
$EndComp
$Comp
L D_Small D17
U 1 1 5A647EC8
P 2300 2125
F 0 "D17" H 2250 2205 50  0000 L CNN
F 1 "D_Small" H 2150 2045 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 2300 2125 50  0001 C CNN
F 3 "" V 2300 2125 50  0001 C CNN
	1    2300 2125
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_W1
U 1 1 5A647ECF
P 2850 1850
F 0 "K_W1" H 2850 1975 60  0000 C CNN
F 1 "MX-1U" H 2850 1900 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 2825 1825 60  0001 C CNN
F 3 "" H 2825 1825 60  0001 C CNN
	1    2850 1850
	1    0    0    -1  
$EndComp
$Comp
L D_Small D18
U 1 1 5A647ED5
P 2750 2125
F 0 "D18" H 2700 2205 50  0000 L CNN
F 1 "D_Small" H 2600 2045 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 2750 2125 50  0001 C CNN
F 3 "" V 2750 2125 50  0001 C CNN
	1    2750 2125
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_E1
U 1 1 5A647EDC
P 3300 1850
F 0 "K_E1" H 3300 1975 60  0000 C CNN
F 1 "MX-1U" H 3300 1900 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 3275 1825 60  0001 C CNN
F 3 "" H 3275 1825 60  0001 C CNN
	1    3300 1850
	1    0    0    -1  
$EndComp
$Comp
L D_Small D19
U 1 1 5A647EE2
P 3200 2125
F 0 "D19" H 3150 2205 50  0000 L CNN
F 1 "D_Small" H 3050 2045 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 3200 2125 50  0001 C CNN
F 3 "" V 3200 2125 50  0001 C CNN
	1    3200 2125
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_R1
U 1 1 5A647EE9
P 3750 1850
F 0 "K_R1" H 3750 1975 60  0000 C CNN
F 1 "MX-1U" H 3750 1900 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 3725 1825 60  0001 C CNN
F 3 "" H 3725 1825 60  0001 C CNN
	1    3750 1850
	1    0    0    -1  
$EndComp
$Comp
L D_Small D20
U 1 1 5A647EEF
P 3650 2125
F 0 "D20" H 3600 2205 50  0000 L CNN
F 1 "D_Small" H 3500 2045 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 3650 2125 50  0001 C CNN
F 3 "" V 3650 2125 50  0001 C CNN
	1    3650 2125
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_T1
U 1 1 5A647EF6
P 4200 1850
F 0 "K_T1" H 4200 1975 60  0000 C CNN
F 1 "MX-1U" H 4200 1900 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 4175 1825 60  0001 C CNN
F 3 "" H 4175 1825 60  0001 C CNN
	1    4200 1850
	1    0    0    -1  
$EndComp
$Comp
L D_Small D21
U 1 1 5A647EFC
P 4100 2125
F 0 "D21" H 4050 2205 50  0000 L CNN
F 1 "D_Small" H 3950 2045 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 4100 2125 50  0001 C CNN
F 3 "" V 4100 2125 50  0001 C CNN
	1    4100 2125
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_Y1
U 1 1 5A647F03
P 4650 1850
F 0 "K_Y1" H 4650 1975 60  0000 C CNN
F 1 "MX-1U" H 4650 1900 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 4625 1825 60  0001 C CNN
F 3 "" H 4625 1825 60  0001 C CNN
	1    4650 1850
	1    0    0    -1  
$EndComp
$Comp
L D_Small D22
U 1 1 5A647F09
P 4550 2125
F 0 "D22" H 4500 2205 50  0000 L CNN
F 1 "D_Small" H 4400 2045 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 4550 2125 50  0001 C CNN
F 3 "" V 4550 2125 50  0001 C CNN
	1    4550 2125
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_U1
U 1 1 5A647F10
P 5100 1850
F 0 "K_U1" H 5100 1975 60  0000 C CNN
F 1 "MX-1U" H 5100 1900 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 5075 1825 60  0001 C CNN
F 3 "" H 5075 1825 60  0001 C CNN
	1    5100 1850
	1    0    0    -1  
$EndComp
$Comp
L D_Small D23
U 1 1 5A647F16
P 5000 2125
F 0 "D23" H 4950 2205 50  0000 L CNN
F 1 "D_Small" H 4850 2045 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 5000 2125 50  0001 C CNN
F 3 "" V 5000 2125 50  0001 C CNN
	1    5000 2125
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_I1
U 1 1 5A647F1D
P 5550 1850
F 0 "K_I1" H 5550 1975 60  0000 C CNN
F 1 "MX-1U" H 5550 1900 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 5525 1825 60  0001 C CNN
F 3 "" H 5525 1825 60  0001 C CNN
	1    5550 1850
	1    0    0    -1  
$EndComp
$Comp
L D_Small D24
U 1 1 5A647F23
P 5450 2125
F 0 "D24" H 5400 2205 50  0000 L CNN
F 1 "D_Small" H 5300 2045 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 5450 2125 50  0001 C CNN
F 3 "" V 5450 2125 50  0001 C CNN
	1    5450 2125
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_O1
U 1 1 5A647F2A
P 6000 1850
F 0 "K_O1" H 6000 1975 60  0000 C CNN
F 1 "MX-1U" H 6000 1900 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 5975 1825 60  0001 C CNN
F 3 "" H 5975 1825 60  0001 C CNN
	1    6000 1850
	1    0    0    -1  
$EndComp
$Comp
L D_Small D25
U 1 1 5A647F30
P 5900 2125
F 0 "D25" H 5850 2205 50  0000 L CNN
F 1 "D_Small" H 5750 2045 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 5900 2125 50  0001 C CNN
F 3 "" V 5900 2125 50  0001 C CNN
	1    5900 2125
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_P1
U 1 1 5A647F37
P 6450 1850
F 0 "K_P1" H 6450 1975 60  0000 C CNN
F 1 "MX-1U" H 6450 1900 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 6425 1825 60  0001 C CNN
F 3 "" H 6425 1825 60  0001 C CNN
	1    6450 1850
	1    0    0    -1  
$EndComp
$Comp
L D_Small D26
U 1 1 5A647F3D
P 6350 2125
F 0 "D26" H 6300 2205 50  0000 L CNN
F 1 "D_Small" H 6200 2045 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 6350 2125 50  0001 C CNN
F 3 "" V 6350 2125 50  0001 C CNN
	1    6350 2125
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_[1
U 1 1 5A647F44
P 6900 1850
F 0 "K_[1" H 6900 1975 60  0000 C CNN
F 1 "MX-1U" H 6900 1900 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 6875 1825 60  0001 C CNN
F 3 "" H 6875 1825 60  0001 C CNN
	1    6900 1850
	1    0    0    -1  
$EndComp
$Comp
L D_Small D27
U 1 1 5A647F4A
P 6800 2125
F 0 "D27" H 6750 2205 50  0000 L CNN
F 1 "D_Small" H 6650 2045 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 6800 2125 50  0001 C CNN
F 3 "" V 6800 2125 50  0001 C CNN
	1    6800 2125
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_]1
U 1 1 5A647F51
P 7350 1850
F 0 "K_]1" H 7350 1975 60  0000 C CNN
F 1 "MX-1U" H 7350 1900 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 7325 1825 60  0001 C CNN
F 3 "" H 7325 1825 60  0001 C CNN
	1    7350 1850
	1    0    0    -1  
$EndComp
$Comp
L D_Small D28
U 1 1 5A647F57
P 7250 2125
F 0 "D28" H 7200 2205 50  0000 L CNN
F 1 "D_Small" H 7100 2045 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 7250 2125 50  0001 C CNN
F 3 "" V 7250 2125 50  0001 C CNN
	1    7250 2125
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_\1
U 1 1 5A647F5E
P 7800 1850
F 0 "K_\\1" H 7800 1975 60  0000 C CNN
F 1 "MX-1.5U" H 7800 1900 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1.5U" H 7775 1825 60  0001 C CNN
F 3 "" H 7775 1825 60  0001 C CNN
	1    7800 1850
	1    0    0    -1  
$EndComp
$Comp
L D_Small D29
U 1 1 5A647F64
P 7700 2125
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P 6800 3375
F 0 "D57" H 6750 3455 50  0000 L CNN
F 1 "D_Small" H 6650 3295 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 6800 3375 50  0001 C CNN
F 3 "" V 6800 3375 50  0001 C CNN
	1    6800 3375
	0    -1   -1   0   
$EndComp
$Comp
L MX-1U K_EX1
U 1 1 5ACDD648
P 8425 1225
F 0 "K_EX1" H 8425 1350 60  0000 C CNN
F 1 "MX-1U" H 8425 1275 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 8400 1200 60  0001 C CNN
F 3 "" H 8400 1200 60  0001 C CNN
	1    8425 1225
	1    0    0    -1  
$EndComp
Wire Wire Line
	1475 1400 1400 1400
Wire Wire Line
	6425 1400 6350 1400
Wire Wire Line
	1925 1400 1850 1400
Wire Wire Line
	2375 1400 2300 1400
Wire Wire Line
	2825 1400 2750 1400
Wire Wire Line
	3275 1400 3200 1400
Wire Wire Line
	3725 1400 3650 1400
Wire Wire Line
	4175 1400 4100 1400
Wire Wire Line
	4625 1400 4550 1400
Wire Wire Line
	5075 1400 5000 1400
Wire Wire Line
	5525 1400 5450 1400
Wire Wire Line
	5975 1400 5900 1400
Wire Wire Line
	6875 1400 6800 1400
Wire Wire Line
	7325 1400 7250 1400
Wire Wire Line
	1475 2025 1400 2025
Wire Wire Line
	2375 2025 2300 2025
Wire Wire Line
	2825 2025 2750 2025
Wire Wire Line
	3275 2025 3200 2025
Wire Wire Line
	3725 2025 3650 2025
Wire Wire Line
	4175 2025 4100 2025
Wire Wire Line
	4625 2025 4550 2025
Wire Wire Line
	5075 2025 5000 2025
Wire Wire Line
	5525 2025 5450 2025
Wire Wire Line
	5975 2025 5900 2025
Wire Wire Line
	6425 2025 6350 2025
Wire Wire Line
	6875 2025 6800 2025
Wire Wire Line
	7325 2025 7250 2025
Wire Wire Line
	1225 2650 1475 2650
Wire Wire Line
	2375 2650 2300 2650
Wire Wire Line
	2825 2650 2750 2650
Wire Wire Line
	3275 2650 3200 2650
Wire Wire Line
	3725 2650 3650 2650
Wire Wire Line
	4175 2650 4100 2650
Wire Wire Line
	4625 2650 4550 2650
Wire Wire Line
	5075 2650 5000 2650
Wire Wire Line
	5525 2650 5450 2650
Wire Wire Line
	5975 2650 5900 2650
Wire Wire Line
	6425 2650 6350 2650
Wire Wire Line
	6875 2650 6800 2650
Wire Wire Line
	2375 3275 2300 3275
Wire Wire Line
	2825 3275 2750 3275
Wire Wire Line
	3275 3275 3200 3275
Wire Wire Line
	3725 3275 3650 3275
Wire Wire Line
	4175 3275 4100 3275
Wire Wire Line
	4625 3275 4550 3275
Wire Wire Line
	5075 3275 5000 3275
Wire Wire Line
	5525 3275 5450 3275
Wire Wire Line
	5975 3275 5900 3275
Wire Wire Line
	1675 1025 1675 3075
Connection ~ 1675 2450
Connection ~ 1675 1825
Connection ~ 1675 1200
Connection ~ 2125 1200
Wire Wire Line
	2575 1025 2575 3075
Connection ~ 2575 1825
Connection ~ 2575 2450
Connection ~ 2575 1200
Wire Wire Line
	3025 1025 3025 3075
Connection ~ 3025 1200
Connection ~ 3025 1825
Connection ~ 3025 2450
Wire Wire Line
	3475 1025 3475 3075
Connection ~ 3475 2450
Connection ~ 3475 1825
Connection ~ 3475 1200
Wire Wire Line
	3925 1025 3925 3075
Connection ~ 3925 1200
Connection ~ 3925 1825
Connection ~ 3925 2450
Wire Wire Line
	1225 2650 1225 2450
Connection ~ 1400 2650
Wire Wire Line
	1025 2650 1150 2650
Wire Wire Line
	1150 2650 1150 2575
Wire Wire Line
	1150 2575 1675 2575
Connection ~ 1675 2575
Wire Wire Line
	4375 1025 4375 3075
Connection ~ 4375 2450
Connection ~ 4375 1825
Connection ~ 4375 1200
Wire Wire Line
	4825 1025 4825 3075
Connection ~ 4825 1200
Connection ~ 4825 1825
Connection ~ 4825 2450
Connection ~ 4375 3075
Wire Wire Line
	5275 1025 5275 3075
Connection ~ 5275 2450
Connection ~ 5275 1825
Connection ~ 5275 1200
Wire Wire Line
	5725 1025 5725 3075
Connection ~ 5725 1200
Connection ~ 5725 1825
Connection ~ 5725 2450
Wire Wire Line
	6175 1025 6175 3075
Connection ~ 6175 2450
Connection ~ 6175 1825
Connection ~ 6175 1200
Wire Wire Line
	6625 1025 6625 3075
Connection ~ 6625 1200
Connection ~ 6625 1825
Wire Wire Line
	7075 1025 7075 3075
Connection ~ 7075 1825
Connection ~ 7075 1200
Wire Wire Line
	7525 1025 7525 3700
Connection ~ 7525 1200
Wire Wire Line
	7975 1025 7975 3700
Connection ~ 7975 1825
Connection ~ 7975 1200
Wire Wire Line
	1400 1600 9175 1600
Connection ~ 7250 1600
Connection ~ 6800 1600
Connection ~ 6350 1600
Connection ~ 5900 1600
Connection ~ 5450 1600
Connection ~ 5000 1600
Connection ~ 4550 1600
Connection ~ 4100 1600
Connection ~ 3650 1600
Connection ~ 3200 1600
Connection ~ 2750 1600
Connection ~ 2300 1600
Connection ~ 1850 1600
Wire Wire Line
	1400 2225 9175 2225
Connection ~ 7250 2225
Connection ~ 6800 2225
Connection ~ 6350 2225
Connection ~ 5900 2225
Connection ~ 5450 2225
Connection ~ 5000 2225
Connection ~ 4550 2225
Connection ~ 4100 2225
Connection ~ 3650 2225
Connection ~ 3200 2225
Connection ~ 2750 2225
Connection ~ 2300 2225
Wire Wire Line
	1400 2850 9175 2850
Connection ~ 2300 2850
Connection ~ 2750 2850
Connection ~ 3200 2850
Connection ~ 3650 2850
Connection ~ 4100 2850
Connection ~ 4550 2850
Connection ~ 5000 2850
Connection ~ 5450 2850
Connection ~ 5900 2850
Connection ~ 6350 2850
Connection ~ 6800 2850
Wire Wire Line
	1400 3475 9175 3475
Connection ~ 5450 3475
Connection ~ 5000 3475
Connection ~ 4550 3475
Connection ~ 4100 3475
Connection ~ 3650 3475
Connection ~ 3200 3475
Connection ~ 2750 3475
Connection ~ 2300 3475
Connection ~ 1850 3475
Connection ~ 7700 1600
Connection ~ 7700 2225
Connection ~ 7700 2850
Connection ~ 5900 3475
Connection ~ 7775 2650
Connection ~ 7775 1400
Connection ~ 1400 3275
Connection ~ 1525 1350
Connection ~ 1975 1350
Connection ~ 2425 1350
Connection ~ 2875 1350
Connection ~ 3325 1350
Connection ~ 3775 1350
Connection ~ 4225 1350
Connection ~ 1525 1975
Connection ~ 2425 1975
Connection ~ 2875 1975
Connection ~ 3325 1975
Connection ~ 3775 1975
Connection ~ 4225 1975
Connection ~ 1075 2600
Connection ~ 1525 2600
Connection ~ 2425 2600
Connection ~ 2875 2600
Connection ~ 3325 2600
Connection ~ 3775 2600
Connection ~ 4225 2600
Connection ~ 1525 3225
Connection ~ 2875 3225
Connection ~ 2425 3225
Connection ~ 3325 3225
Connection ~ 3775 3225
Connection ~ 4225 3225
Connection ~ 7700 2025
Wire Wire Line
	7775 2650 7700 2650
Wire Wire Line
	7700 2025 7775 2025
Wire Wire Line
	2125 1200 2125 1025
Wire Wire Line
	1475 3275 1400 3275
Connection ~ 4675 1350
Connection ~ 5125 1350
Connection ~ 5575 1350
Connection ~ 6025 1350
Connection ~ 6475 1350
Connection ~ 6925 1350
Connection ~ 7375 1350
Connection ~ 7825 1350
Wire Wire Line
	1025 1975 8450 1975
Connection ~ 4675 1975
Connection ~ 5125 1975
Connection ~ 5575 1975
Connection ~ 6025 1975
Connection ~ 6475 1975
Connection ~ 6925 1975
Connection ~ 7375 1975
Wire Wire Line
	900  2600 8450 2600
Connection ~ 4675 2600
Connection ~ 5125 2600
Connection ~ 5575 2600
Connection ~ 6025 2600
Connection ~ 6475 2600
Connection ~ 6925 2600
Wire Wire Line
	1025 3225 8450 3225
Connection ~ 4675 3225
Connection ~ 5125 3225
Connection ~ 5575 3225
Wire Wire Line
	1625 675  1625 3125
Connection ~ 1625 1875
Wire Wire Line
	1625 2500 1175 2500
Connection ~ 1625 2500
Connection ~ 1625 1250
Wire Wire Line
	2525 675  2525 3125
Connection ~ 2525 2500
Connection ~ 2525 1875
Connection ~ 2525 1250
Wire Wire Line
	2075 1250 2075 675 
Wire Wire Line
	2975 675  2975 3125
Connection ~ 2975 2500
Connection ~ 2975 1875
Connection ~ 2975 1250
Wire Wire Line
	3425 675  3425 3125
Connection ~ 3425 2500
Connection ~ 3425 1875
Connection ~ 3425 1250
Wire Wire Line
	3875 675  3875 3125
Connection ~ 3875 2500
Connection ~ 3875 1875
Connection ~ 3875 1250
Wire Wire Line
	4325 675  4325 3125
Connection ~ 4325 2500
Connection ~ 4325 1875
Connection ~ 4325 1250
Wire Wire Line
	4775 675  4775 3125
Connection ~ 4775 2500
Connection ~ 4775 1875
Connection ~ 4775 1250
Wire Wire Line
	5225 675  5225 3125
Connection ~ 5225 2500
Connection ~ 5225 1875
Connection ~ 5225 1250
Wire Wire Line
	5675 675  5675 3125
Connection ~ 5675 2500
Connection ~ 5675 1875
Connection ~ 5675 1250
Wire Wire Line
	6125 675  6125 3125
Connection ~ 6125 2500
Connection ~ 6125 1875
Connection ~ 6125 1250
Wire Wire Line
	6575 675  6575 3125
Connection ~ 6575 1875
Connection ~ 6575 1250
Wire Wire Line
	7025 675  7025 3125
Connection ~ 7025 1875
Connection ~ 7025 1250
Wire Wire Line
	7475 675  7475 3750
Connection ~ 7475 1250
Wire Wire Line
	7925 675  7925 3750
Connection ~ 7925 1875
Connection ~ 7925 1250
Connection ~ 4325 3125
Connection ~ 6350 3475
Wire Wire Line
	6350 3275 6425 3275
Connection ~ 6025 3225
Connection ~ 6575 2500
Connection ~ 6625 2450
Wire Wire Line
	6800 3275 6875 3275
Connection ~ 7075 2450
Connection ~ 7025 2500
Connection ~ 6475 3225
Wire Wire Line
	1025 1350 8450 1350
Wire Wire Line
	7700 1400 8125 1400
Wire Wire Line
	7975 1200 8075 1200
Wire Wire Line
	8075 1200 8075 725 
Wire Wire Line
	8075 725  8550 725 
Wire Wire Line
	8500 775  8100 775 
Wire Wire Line
	8100 775  8100 1250
Wire Wire Line
	8100 1250 7925 1250
Wire Wire Line
	8125 1400 8125 925 
Wire Wire Line
	8125 925  8350 925 
Wire Wire Line
	8400 875  8150 875 
Wire Wire Line
	8150 875  8150 1350
Connection ~ 8150 1350
$Comp
L D_Small D42
U 1 1 5ACDDDF6
P 8325 1500
F 0 "D42" H 8275 1580 50  0000 L CNN
F 1 "D_Small" H 8175 1420 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 8325 1500 50  0001 C CNN
F 3 "" V 8325 1500 50  0001 C CNN
	1    8325 1500
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8325 1400 8400 1400
Connection ~ 8325 1600
$Comp
L MX-1U K_EX2
U 1 1 5ACDEC98
P 8425 1850
F 0 "K_EX2" H 8425 1975 60  0000 C CNN
F 1 "MX-1U" H 8425 1900 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 8400 1825 60  0001 C CNN
F 3 "" H 8400 1825 60  0001 C CNN
	1    8425 1850
	1    0    0    -1  
$EndComp
$Comp
L D_Small D45
U 1 1 5ACDF358
P 8325 2125
F 0 "D45" H 8275 2205 50  0000 L CNN
F 1 "D_Small" H 8175 2045 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 8325 2125 50  0001 C CNN
F 3 "" V 8325 2125 50  0001 C CNN
	1    8325 2125
	0    -1   -1   0   
$EndComp
Connection ~ 8325 2225
Wire Wire Line
	8325 2025 8400 2025
Connection ~ 7825 1975
Wire Wire Line
	8600 1050 8600 3700
Wire Wire Line
	8600 1050 9025 1050
Wire Wire Line
	9025 1050 9025 750 
Connection ~ 8600 1200
Text GLabel 9025 750  1    60   Input ~ 0
COL15
Text GLabel 8900 750  1    60   Input ~ 0
LED-CS16
Wire Wire Line
	8900 750  8900 1000
Wire Wire Line
	8900 1000 8550 1000
Wire Wire Line
	8550 1000 8550 3750
Connection ~ 8550 1250
$Comp
L MX-1U K_EX3
U 1 1 5ACE103B
P 8425 2475
F 0 "K_EX3" H 8425 2600 60  0000 C CNN
F 1 "MX-1U" H 8425 2525 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 8400 2450 60  0001 C CNN
F 3 "" H 8400 2450 60  0001 C CNN
	1    8425 2475
	1    0    0    -1  
$EndComp
$Comp
L D_Small D55
U 1 1 5ACE140D
P 8325 2750
F 0 "D55" H 8275 2830 50  0000 L CNN
F 1 "D_Small" H 8175 2670 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 8325 2750 50  0001 C CNN
F 3 "" V 8325 2750 50  0001 C CNN
	1    8325 2750
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8325 2650 8400 2650
Connection ~ 8325 2850
Connection ~ 7825 2600
$Comp
L MX-1U K_EX4
U 1 1 5ACE2B9D
P 8425 3100
F 0 "K_EX4" H 8425 3225 60  0000 C CNN
F 1 "MX-1U" H 8425 3150 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 8400 3075 60  0001 C CNN
F 3 "" H 8400 3075 60  0001 C CNN
	1    8425 3100
	1    0    0    -1  
$EndComp
$Comp
L D_Small D59
U 1 1 5ACE2D16
P 8325 3375
F 0 "D59" H 8275 3455 50  0000 L CNN
F 1 "D_Small" H 8175 3295 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 8325 3375 50  0001 C CNN
F 3 "" V 8325 3375 50  0001 C CNN
	1    8325 3375
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8400 3275 8325 3275
$Comp
L MX-1U K_UP1
U 1 1 5ACE3337
P 7800 3100
F 0 "K_UP1" H 7800 3225 60  0000 C CNN
F 1 "MX-1U" H 7800 3150 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 7775 3075 60  0001 C CNN
F 3 "" H 7775 3075 60  0001 C CNN
	1    7800 3100
	1    0    0    -1  
$EndComp
$Comp
L D_Small D58
U 1 1 5ACE333D
P 7700 3375
F 0 "D58" H 7650 3455 50  0000 L CNN
F 1 "D_Small" H 7550 3295 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 7700 3375 50  0001 C CNN
F 3 "" V 7700 3375 50  0001 C CNN
	1    7700 3375
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7775 3275 7700 3275
$Comp
L MX-1U K_RIGHT1
U 1 1 5ACE57F3
P 8425 3725
F 0 "K_RIGHT1" H 8425 3850 60  0000 C CNN
F 1 "MX-1U" H 8425 3775 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 8400 3700 60  0001 C CNN
F 3 "" H 8400 3700 60  0001 C CNN
	1    8425 3725
	1    0    0    -1  
$EndComp
$Comp
L D_Small D62
U 1 1 5ACE57F9
P 8325 4000
F 0 "D62" H 8275 4080 50  0000 L CNN
F 1 "D_Small" H 8175 3920 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 8325 4000 50  0001 C CNN
F 3 "" V 8325 4000 50  0001 C CNN
	1    8325 4000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8400 3900 8325 3900
$Comp
L MX-1U K_DOWN1
U 1 1 5ACE5800
P 7800 3725
F 0 "K_DOWN1" H 7800 3850 60  0000 C CNN
F 1 "MX-1U" H 7800 3775 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 7775 3700 60  0001 C CNN
F 3 "" H 7775 3700 60  0001 C CNN
	1    7800 3725
	1    0    0    -1  
$EndComp
$Comp
L D_Small D61
U 1 1 5ACE5806
P 7700 4000
F 0 "D61" H 7650 4080 50  0000 L CNN
F 1 "D_Small" H 7550 3920 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 7700 4000 50  0001 C CNN
F 3 "" V 7700 4000 50  0001 C CNN
	1    7700 4000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7775 3900 7700 3900
$Comp
L MX-1U K_LEFT1
U 1 1 5ACE6547
P 7350 3725
F 0 "K_LEFT1" H 7350 3850 60  0000 C CNN
F 1 "MX-1U" H 7350 3775 20  0000 C CNN
F 2 "MX_Alps_Hybrid:MX-1U" H 7325 3700 60  0001 C CNN
F 3 "" H 7325 3700 60  0001 C CNN
	1    7350 3725
	1    0    0    -1  
$EndComp
$Comp
L D_Small D60
U 1 1 5ACE654D
P 7250 4000
F 0 "D60" H 7200 4080 50  0000 L CNN
F 1 "D_Small" H 7100 3920 50  0000 L CNN
F 2 "Diodes_SMD:D_SOD-123" V 7250 4000 50  0001 C CNN
F 3 "" V 7250 4000 50  0001 C CNN
	1    7250 4000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7325 3900 7250 3900
Connection ~ 6925 3225
Connection ~ 7825 3225
Connection ~ 6800 3475
Connection ~ 7700 3475
Connection ~ 8325 3475
Wire Wire Line
	7250 4100 9175 4100
Connection ~ 8325 4100
Connection ~ 7700 4100
Text GLabel 9175 4100 2    60   Input ~ 0
ROW4
Connection ~ 8600 1825
Connection ~ 8600 2450
Connection ~ 8600 3075
Connection ~ 7975 2450
Connection ~ 7975 3075
Connection ~ 7525 1825
Connection ~ 7925 2500
Connection ~ 7925 3125
Connection ~ 7475 1875
Connection ~ 8550 3125
Connection ~ 8550 1875
Connection ~ 8550 2500
Wire Wire Line
	6950 3850 8450 3850
Connection ~ 7825 3850
Connection ~ 7375 3850
Text GLabel 6950 3850 0    60   Input ~ 0
LED-SW1
$EndSCHEMATC