Keyboard.bak

EESchema Schematic File Version 4
LIBS:All Spectrums-cache
LIBS:kicad-cache
EELAYER 26 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 2 17
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text GLabel 2500 4850 0    50   Input ~ 0
A11
Text GLabel 2500 5100 0    50   Input ~ 0
A10
Text GLabel 2500 5350 0    50   Input ~ 0
A9
Text GLabel 2500 6600 0    50   Input ~ 0
A12
Text GLabel 2500 6350 0    50   Input ~ 0
A13
Text GLabel 2500 5600 0    50   Input ~ 0
A8
Text GLabel 2500 6100 0    50   Input ~ 0
A14
Text GLabel 2500 5850 0    50   Input ~ 0
A15
$Comp
L Transistor_BJT:BC557 Q1
U 1 1 5B1BDA9A
P 2800 4850
F 0 "Q1" H 2991 4804 50  0000 L CNN
F 1 "BC557" H 2991 4895 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 3000 4775 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC557.pdf" H 2800 4850 50  0001 L CNN
	1    2800 4850
	1    0    0    1   
$EndComp
$Comp
L Transistor_BJT:BC557 Q2
U 1 1 5B1BDAE9
P 3250 5100
F 0 "Q2" H 3441 5054 50  0000 L CNN
F 1 "BC557" H 3441 5145 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 3450 5025 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC557.pdf" H 3250 5100 50  0001 L CNN
	1    3250 5100
	1    0    0    1   
$EndComp
$Comp
L Transistor_BJT:BC557 Q3
U 1 1 5B1BDB1B
P 3700 5350
F 0 "Q3" H 3891 5304 50  0000 L CNN
F 1 "BC557" H 3891 5395 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 3900 5275 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC557.pdf" H 3700 5350 50  0001 L CNN
	1    3700 5350
	1    0    0    1   
$EndComp
$Comp
L Transistor_BJT:BC557 Q4
U 1 1 5B1BDB4D
P 4150 5600
F 0 "Q4" H 4341 5554 50  0000 L CNN
F 1 "BC557" H 4341 5645 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 4350 5525 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC557.pdf" H 4150 5600 50  0001 L CNN
	1    4150 5600
	1    0    0    1   
$EndComp
$Comp
L Transistor_BJT:BC557 Q5
U 1 1 5B1BDB7F
P 4600 5850
F 0 "Q5" H 4791 5804 50  0000 L CNN
F 1 "BC557" H 4791 5895 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 4800 5775 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC557.pdf" H 4600 5850 50  0001 L CNN
	1    4600 5850
	1    0    0    1   
$EndComp
$Comp
L Transistor_BJT:BC557 Q6
U 1 1 5B1BDBB1
P 5050 6100
F 0 "Q6" H 5241 6054 50  0000 L CNN
F 1 "BC557" H 5241 6145 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 5250 6025 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC557.pdf" H 5050 6100 50  0001 L CNN
	1    5050 6100
	1    0    0    1   
$EndComp
$Comp
L Transistor_BJT:BC557 Q7
U 1 1 5B1BDC79
P 5500 6350
F 0 "Q7" H 5691 6304 50  0000 L CNN
F 1 "BC557" H 5691 6395 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 5700 6275 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC557.pdf" H 5500 6350 50  0001 L CNN
	1    5500 6350
	1    0    0    1   
$EndComp
$Comp
L Transistor_BJT:BC557 Q8
U 1 1 5B1BDCAD
P 5950 6600
F 0 "Q8" H 6141 6554 50  0000 L CNN
F 1 "BC557" H 6141 6645 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 6150 6525 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC557.pdf" H 5950 6600 50  0001 L CNN
	1    5950 6600
	1    0    0    1   
$EndComp
$Comp
L power:GND #PWR04
U 1 1 5B1BDD18
P 3350 6800
F 0 "#PWR04" H 3350 6550 50  0001 C CNN
F 1 "GND" H 3355 6627 50  0000 C CNN
F 2 "" H 3350 6800 50  0001 C CNN
F 3 "" H 3350 6800 50  0001 C CNN
	1    3350 6800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR05
U 1 1 5B1BDD62
P 3800 6800
F 0 "#PWR05" H 3800 6550 50  0001 C CNN
F 1 "GND" H 3805 6627 50  0000 C CNN
F 2 "" H 3800 6800 50  0001 C CNN
F 3 "" H 3800 6800 50  0001 C CNN
	1    3800 6800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR06
U 1 1 5B1BDD84
P 4250 6850
F 0 "#PWR06" H 4250 6600 50  0001 C CNN
F 1 "GND" H 4255 6677 50  0000 C CNN
F 2 "" H 4250 6850 50  0001 C CNN
F 3 "" H 4250 6850 50  0001 C CNN
	1    4250 6850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR07
U 1 1 5B1BDD9F
P 4700 6850
F 0 "#PWR07" H 4700 6600 50  0001 C CNN
F 1 "GND" H 4705 6677 50  0000 C CNN
F 2 "" H 4700 6850 50  0001 C CNN
F 3 "" H 4700 6850 50  0001 C CNN
	1    4700 6850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR08
U 1 1 5B1BDDBA
P 5150 6850
F 0 "#PWR08" H 5150 6600 50  0001 C CNN
F 1 "GND" H 5155 6677 50  0000 C CNN
F 2 "" H 5150 6850 50  0001 C CNN
F 3 "" H 5150 6850 50  0001 C CNN
	1    5150 6850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR09
U 1 1 5B1BDDD5
P 5600 6850
F 0 "#PWR09" H 5600 6600 50  0001 C CNN
F 1 "GND" H 5605 6677 50  0000 C CNN
F 2 "" H 5600 6850 50  0001 C CNN
F 3 "" H 5600 6850 50  0001 C CNN
	1    5600 6850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR010
U 1 1 5B1BDEB0
P 6050 6850
F 0 "#PWR010" H 6050 6600 50  0001 C CNN
F 1 "GND" H 6055 6677 50  0000 C CNN
F 2 "" H 6050 6850 50  0001 C CNN
F 3 "" H 6050 6850 50  0001 C CNN
	1    6050 6850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR03
U 1 1 5B1BDECB
P 2900 6800
F 0 "#PWR03" H 2900 6550 50  0001 C CNN
F 1 "GND" H 2905 6627 50  0000 C CNN
F 2 "" H 2900 6800 50  0001 C CNN
F 3 "" H 2900 6800 50  0001 C CNN
	1    2900 6800
	1    0    0    -1  
$EndComp
Wire Wire Line
	6050 6800 6050 6850
Wire Wire Line
	5600 6550 5600 6850
Wire Wire Line
	5150 6300 5150 6850
Wire Wire Line
	4700 6050 4700 6850
Wire Wire Line
	4250 5800 4250 6850
Wire Wire Line
	3800 5550 3800 6800
Wire Wire Line
	3350 5300 3350 6800
Wire Wire Line
	2900 5050 2900 6800
Wire Wire Line
	2500 4850 2600 4850
Wire Wire Line
	2500 5100 3050 5100
Wire Wire Line
	2500 5350 3500 5350
Wire Wire Line
	3950 5600 2500 5600
Wire Wire Line
	4400 5850 2500 5850
Wire Wire Line
	4850 6100 2500 6100
Wire Wire Line
	2500 6350 5300 6350
Wire Wire Line
	5750 6600 2500 6600
$Comp
L Connector_Generic:Conn_01x08 J2
U 1 1 5B1C0E74
P 4600 2050
F 0 "J2" H 4680 2042 50  0000 L CNN
F 1 "Conn_01x08" H 4680 1951 50  0000 L CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical" H 4600 2050 50  0001 C CNN
F 3 "~" H 4600 2050 50  0001 C CNN
	1    4600 2050
	1    0    0    -1  
$EndComp
Wire Wire Line
	2900 4650 5450 4650
Wire Wire Line
	3350 4750 3350 4900
Wire Wire Line
	3800 4850 3800 5150
Wire Wire Line
	4250 4950 4250 5400
Wire Wire Line
	4700 5050 4700 5650
Wire Wire Line
	5150 5150 5150 5900
Wire Wire Line
	5600 5250 5600 6150
Wire Wire Line
	6050 5350 6050 6400
$Comp
L Device:R_Network08 RN1
U 1 1 5B1C85DD
P 5850 4350
F 0 "RN1" H 6230 4396 50  0000 L CNN
F 1 "R_Network08" H 6230 4305 50  0000 L CNN
F 2 "Resistor_THT:R_Array_SIP9" V 6325 4350 50  0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 5850 4350 50  0001 C CNN
	1    5850 4350
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR01
U 1 1 5B1C8850
P 5450 4050
F 0 "#PWR01" H 5450 3900 50  0001 C CNN
F 1 "+5V" H 5465 4223 50  0000 C CNN
F 2 "" H 5450 4050 50  0001 C CNN
F 3 "" H 5450 4050 50  0001 C CNN
	1    5450 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5450 4050 5450 4150
Wire Wire Line
	5450 4550 5450 4650
Wire Wire Line
	5550 4550 5550 4750
Wire Wire Line
	5650 4550 5650 4850
Wire Wire Line
	5750 4550 5750 4950
Wire Wire Line
	5850 4550 5850 5050
Wire Wire Line
	5950 4550 5950 5150
Wire Wire Line
	6050 4550 6050 5250
Wire Wire Line
	6150 4550 6150 5350
$Comp
L Device:R_Network05 RN2
U 1 1 5B1CC6EC
P 5700 1450
F 0 "RN2" H 5980 1496 50  0000 L CNN
F 1 "R_Network05" H 5980 1405 50  0000 L CNN
F 2 "Resistor_THT:R_Array_SIP6" V 6075 1450 50  0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 5700 1450 50  0001 C CNN
	1    5700 1450
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x05 J1
U 1 1 5B1CCAC2
P 5050 1950
F 0 "J1" H 4970 2367 50  0000 C CNN
F 1 "Conn_01x05" H 4970 2276 50  0000 C CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical" H 5050 1950 50  0001 C CNN
F 3 "~" H 5050 1950 50  0001 C CNN
	1    5050 1950
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5250 1750 5500 1750
Wire Wire Line
	5250 1850 5600 1850
Wire Wire Line
	5250 1950 5700 1950
Wire Wire Line
	5500 1650 5500 1750
Connection ~ 5500 1750
Wire Wire Line
	5500 1750 6450 1750
Wire Wire Line
	5600 1650 5600 1850
Connection ~ 5600 1850
Wire Wire Line
	5600 1850 6450 1850
Wire Wire Line
	5700 1650 5700 1950
Connection ~ 5700 1950
Wire Wire Line
	5700 1950 6450 1950
Wire Wire Line
	5800 1650 5800 2050
Wire Wire Line
	5250 2050 5800 2050
Connection ~ 5800 2050
Wire Wire Line
	5800 2050 6450 2050
Wire Wire Line
	5900 1650 5900 2150
Wire Wire Line
	5250 2150 5900 2150
Connection ~ 5900 2150
Wire Wire Line
	5900 2150 6450 2150
Text GLabel 6450 1750 2    50   Input ~ 0
KB0
Text GLabel 6450 1850 2    50   Input ~ 0
KB1
Text GLabel 6450 1950 2    50   Input ~ 0
KB2
Text GLabel 6450 2150 2    50   Input ~ 0
KB4
Text GLabel 6450 2050 2    50   Input ~ 0
KB3
$Comp
L Switch:SW_Push_45deg SW11
U 1 1 5B1D7598
P 1900 9200
F 0 "SW11" H 1900 9478 50  0000 C CNN
F 1 "KEY_Q" H 1950 9400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 1900 9200 50  0001 C CNN
F 3 "" H 1900 9200 50  0001 C CNN
	1    1900 9200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW12
U 1 1 5B1D76C4
P 2350 9200
F 0 "SW12" H 2350 9478 50  0000 C CNN
F 1 "KEY_W" H 2400 9400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 2350 9200 50  0001 C CNN
F 3 "" H 2350 9200 50  0001 C CNN
	1    2350 9200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW13
U 1 1 5B1D7712
P 2800 9200
F 0 "SW13" H 2800 9478 50  0000 C CNN
F 1 "KEY_E" H 2850 9400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 2800 9200 50  0001 C CNN
F 3 "" H 2800 9200 50  0001 C CNN
	1    2800 9200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW14
U 1 1 5B1D7756
P 3250 9200
F 0 "SW14" H 3250 9478 50  0000 C CNN
F 1 "KEY_R" H 3300 9400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 3250 9200 50  0001 C CNN
F 3 "" H 3250 9200 50  0001 C CNN
	1    3250 9200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW15
U 1 1 5B1D7984
P 3700 9200
F 0 "SW15" H 3700 9478 50  0000 C CNN
F 1 "KEY_T" H 3750 9400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 3700 9200 50  0001 C CNN
F 3 "" H 3700 9200 50  0001 C CNN
	1    3700 9200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW1
U 1 1 5B1D918B
P 1900 8700
F 0 "SW1" H 1900 8978 50  0000 C CNN
F 1 "KEY_1" H 1950 8900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 1900 8700 50  0001 C CNN
F 3 "" H 1900 8700 50  0001 C CNN
	1    1900 8700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW2
U 1 1 5B1D9192
P 2350 8700
F 0 "SW2" H 2350 8978 50  0000 C CNN
F 1 "KEY_2" H 2400 8900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 2350 8700 50  0001 C CNN
F 3 "" H 2350 8700 50  0001 C CNN
	1    2350 8700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW3
U 1 1 5B1D9199
P 2800 8700
F 0 "SW3" H 2800 8978 50  0000 C CNN
F 1 "KEY_3" H 2850 8900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 2800 8700 50  0001 C CNN
F 3 "" H 2800 8700 50  0001 C CNN
	1    2800 8700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW4
U 1 1 5B1D91A0
P 3250 8700
F 0 "SW4" H 3250 8978 50  0000 C CNN
F 1 "KEY_4" H 3300 8900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 3250 8700 50  0001 C CNN
F 3 "" H 3250 8700 50  0001 C CNN
	1    3250 8700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW5
U 1 1 5B1D91A7
P 3700 8700
F 0 "SW5" H 3700 8978 50  0000 C CNN
F 1 "KEY_5" H 3750 8900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 3700 8700 50  0001 C CNN
F 3 "" H 3700 8700 50  0001 C CNN
	1    3700 8700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW21
U 1 1 5B1DA059
P 1900 9700
F 0 "SW21" H 1900 9978 50  0000 C CNN
F 1 "KEY_A" H 1950 9900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 1900 9700 50  0001 C CNN
F 3 "" H 1900 9700 50  0001 C CNN
	1    1900 9700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW22
U 1 1 5B1DA060
P 2350 9700
F 0 "SW22" H 2350 9978 50  0000 C CNN
F 1 "KEY_S" H 2400 9900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 2350 9700 50  0001 C CNN
F 3 "" H 2350 9700 50  0001 C CNN
	1    2350 9700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW23
U 1 1 5B1DA067
P 2800 9700
F 0 "SW23" H 2800 9978 50  0000 C CNN
F 1 "KEY_D" H 2850 9900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 2800 9700 50  0001 C CNN
F 3 "" H 2800 9700 50  0001 C CNN
	1    2800 9700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW24
U 1 1 5B1DA06E
P 3250 9700
F 0 "SW24" H 3250 9978 50  0000 C CNN
F 1 "KEY_F" H 3300 9900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 3250 9700 50  0001 C CNN
F 3 "" H 3250 9700 50  0001 C CNN
	1    3250 9700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW25
U 1 1 5B1DA075
P 3700 9700
F 0 "SW25" H 3700 9978 50  0000 C CNN
F 1 "KEY_G" H 3750 9900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 3700 9700 50  0001 C CNN
F 3 "" H 3700 9700 50  0001 C CNN
	1    3700 9700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW31
U 1 1 5B1DADF9
P 1900 10200
F 0 "SW31" H 1900 10478 50  0000 C CNN
F 1 "KEY_SHIFT" H 2000 10400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 1900 10200 50  0001 C CNN
F 3 "" H 1900 10200 50  0001 C CNN
	1    1900 10200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW32
U 1 1 5B1DAE00
P 2350 10200
F 0 "SW32" H 2350 10478 50  0000 C CNN
F 1 "KEY_Z" H 2400 10400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 2350 10200 50  0001 C CNN
F 3 "" H 2350 10200 50  0001 C CNN
	1    2350 10200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW33
U 1 1 5B1DAE07
P 2800 10200
F 0 "SW33" H 2800 10478 50  0000 C CNN
F 1 "KEY_X" H 2850 10400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 2800 10200 50  0001 C CNN
F 3 "" H 2800 10200 50  0001 C CNN
	1    2800 10200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW34
U 1 1 5B1DAE0E
P 3250 10200
F 0 "SW34" H 3250 10478 50  0000 C CNN
F 1 "KEY_C" H 3300 10400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 3250 10200 50  0001 C CNN
F 3 "" H 3250 10200 50  0001 C CNN
	1    3250 10200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW35
U 1 1 5B1DAE15
P 3700 10200
F 0 "SW35" H 3700 10478 50  0000 C CNN
F 1 "KEY_V" H 3750 10400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 3700 10200 50  0001 C CNN
F 3 "" H 3700 10200 50  0001 C CNN
	1    3700 10200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW16
U 1 1 5B1DC13B
P 4250 9200
F 0 "SW16" H 4250 9478 50  0000 C CNN
F 1 "KEY_Y" H 4300 9400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 4250 9200 50  0001 C CNN
F 3 "" H 4250 9200 50  0001 C CNN
	1    4250 9200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW17
U 1 1 5B1DC142
P 4700 9200
F 0 "SW17" H 4700 9478 50  0000 C CNN
F 1 "KEY_U" H 4750 9400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 4700 9200 50  0001 C CNN
F 3 "" H 4700 9200 50  0001 C CNN
	1    4700 9200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW18
U 1 1 5B1DC149
P 5150 9200
F 0 "SW18" H 5150 9478 50  0000 C CNN
F 1 "KEY_I" H 5200 9400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 5150 9200 50  0001 C CNN
F 3 "" H 5150 9200 50  0001 C CNN
	1    5150 9200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW19
U 1 1 5B1DC150
P 5600 9200
F 0 "SW19" H 5600 9478 50  0000 C CNN
F 1 "KEY_O" H 5650 9400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 5600 9200 50  0001 C CNN
F 3 "" H 5600 9200 50  0001 C CNN
	1    5600 9200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW20
U 1 1 5B1DC157
P 6050 9200
F 0 "SW20" H 6050 9478 50  0000 C CNN
F 1 "KEY_P" H 6100 9400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 6050 9200 50  0001 C CNN
F 3 "" H 6050 9200 50  0001 C CNN
	1    6050 9200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW6
U 1 1 5B1DC15E
P 4250 8700
F 0 "SW6" H 4250 8978 50  0000 C CNN
F 1 "KEY_6" H 4300 8900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 4250 8700 50  0001 C CNN
F 3 "" H 4250 8700 50  0001 C CNN
	1    4250 8700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW7
U 1 1 5B1DC165
P 4700 8700
F 0 "SW7" H 4700 8978 50  0000 C CNN
F 1 "KEY_7" H 4750 8900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 4700 8700 50  0001 C CNN
F 3 "" H 4700 8700 50  0001 C CNN
	1    4700 8700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW8
U 1 1 5B1DC16C
P 5150 8700
F 0 "SW8" H 5150 8978 50  0000 C CNN
F 1 "KEY_8" H 5200 8900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 5150 8700 50  0001 C CNN
F 3 "" H 5150 8700 50  0001 C CNN
	1    5150 8700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW9
U 1 1 5B1DC173
P 5600 8700
F 0 "SW9" H 5600 8978 50  0000 C CNN
F 1 "KEY_9" H 5650 8900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 5600 8700 50  0001 C CNN
F 3 "" H 5600 8700 50  0001 C CNN
	1    5600 8700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW10
U 1 1 5B1DC17A
P 6050 8700
F 0 "SW10" H 6050 8978 50  0000 C CNN
F 1 "KEY_0" H 6100 8900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 6050 8700 50  0001 C CNN
F 3 "" H 6050 8700 50  0001 C CNN
	1    6050 8700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW26
U 1 1 5B1DC181
P 4250 9700
F 0 "SW26" H 4250 9978 50  0000 C CNN
F 1 "KEY_H" H 4300 9900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 4250 9700 50  0001 C CNN
F 3 "" H 4250 9700 50  0001 C CNN
	1    4250 9700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW27
U 1 1 5B1DC188
P 4700 9700
F 0 "SW27" H 4700 9978 50  0000 C CNN
F 1 "KEY_J" H 4750 9900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 4700 9700 50  0001 C CNN
F 3 "" H 4700 9700 50  0001 C CNN
	1    4700 9700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW28
U 1 1 5B1DC18F
P 5150 9700
F 0 "SW28" H 5150 9978 50  0000 C CNN
F 1 "KEY_K" H 5200 9900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 5150 9700 50  0001 C CNN
F 3 "" H 5150 9700 50  0001 C CNN
	1    5150 9700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW29
U 1 1 5B1DC196
P 5600 9700
F 0 "SW29" H 5600 9978 50  0000 C CNN
F 1 "KEY_L" H 5650 9900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 5600 9700 50  0001 C CNN
F 3 "" H 5600 9700 50  0001 C CNN
	1    5600 9700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW30
U 1 1 5B1DC19D
P 6050 9700
F 0 "SW30" H 6050 9978 50  0000 C CNN
F 1 "KEY_ENTER" H 6200 9900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 6050 9700 50  0001 C CNN
F 3 "" H 6050 9700 50  0001 C CNN
	1    6050 9700
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW36
U 1 1 5B1DC1A4
P 4250 10200
F 0 "SW36" H 4250 10478 50  0000 C CNN
F 1 "KEY_B" H 4300 10400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 4250 10200 50  0001 C CNN
F 3 "" H 4250 10200 50  0001 C CNN
	1    4250 10200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW37
U 1 1 5B1DC1AB
P 4700 10200
F 0 "SW37" H 4700 10478 50  0000 C CNN
F 1 "KEY_N" H 4750 10400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 4700 10200 50  0001 C CNN
F 3 "" H 4700 10200 50  0001 C CNN
	1    4700 10200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW38
U 1 1 5B1DC1B2
P 5150 10200
F 0 "SW38" H 5150 10478 50  0000 C CNN
F 1 "KEY_M" H 5200 10400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 5150 10200 50  0001 C CNN
F 3 "" H 5150 10200 50  0001 C CNN
	1    5150 10200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW39
U 1 1 5B1DC1B9
P 5600 10200
F 0 "SW39" H 5600 10478 50  0000 C CNN
F 1 "KEY_SYMB" H 5700 10400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 5600 10200 50  0001 C CNN
F 3 "" H 5600 10200 50  0001 C CNN
	1    5600 10200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW40
U 1 1 5B1DC1C0
P 6050 10200
F 0 "SW40" H 6050 10478 50  0000 C CNN
F 1 "KEY_SPACE" H 6200 10400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 6050 10200 50  0001 C CNN
F 3 "" H 6050 10200 50  0001 C CNN
	1    6050 10200
	1    0    0    -1  
$EndComp
Text GLabel 1800 8050 1    50   Input ~ 0
KB0
Text GLabel 2250 8050 1    50   Input ~ 0
KB1
Text GLabel 2700 8050 1    50   Input ~ 0
KB2
Text GLabel 3600 8050 1    50   Input ~ 0
KB4
Text GLabel 3150 8050 1    50   Input ~ 0
KB3
Wire Wire Line
	1800 10100 1800 9600
Connection ~ 1800 8600
Wire Wire Line
	1800 8600 1800 8050
Connection ~ 1800 9100
Wire Wire Line
	1800 9100 1800 8600
Connection ~ 1800 9600
Wire Wire Line
	1800 9600 1800 9100
Wire Wire Line
	2250 10100 2250 9600
Connection ~ 2250 8600
Wire Wire Line
	2250 8600 2250 8050
Connection ~ 2250 9100
Wire Wire Line
	2250 9100 2250 8600
Connection ~ 2250 9600
Wire Wire Line
	2250 9600 2250 9100
Wire Wire Line
	2700 10100 2700 9600
Wire Wire Line
	2700 9600 2700 9100
Connection ~ 3150 9100
Connection ~ 3150 9600
Wire Wire Line
	3150 9600 3150 9100
Wire Wire Line
	3600 10100 3600 9600
Connection ~ 3600 8600
Wire Wire Line
	3600 8600 3600 8050
Connection ~ 3600 9100
Wire Wire Line
	3600 9100 3600 8600
Connection ~ 3600 9600
Wire Wire Line
	3600 9600 3600 9100
Wire Wire Line
	3600 10100 3600 10550
Wire Wire Line
	3600 10550 4150 10550
Wire Wire Line
	4150 10550 4150 10100
Connection ~ 3600 10100
Connection ~ 4150 9100
Wire Wire Line
	4150 9100 4150 8600
Connection ~ 4150 9600
Wire Wire Line
	4150 9600 4150 9100
Connection ~ 4150 10100
Wire Wire Line
	4150 10100 4150 9600
Wire Wire Line
	3150 10600 4600 10600
Wire Wire Line
	4600 10600 4600 10100
Wire Wire Line
	3150 9600 3150 10100
Connection ~ 3150 10100
Wire Wire Line
	3150 10100 3150 10600
Connection ~ 4600 9100
Wire Wire Line
	4600 9100 4600 8600
Connection ~ 4600 9600
Wire Wire Line
	4600 9600 4600 9100
Connection ~ 4600 10100
Wire Wire Line
	4600 10100 4600 9600
Wire Wire Line
	2700 10100 2700 10650
Wire Wire Line
	2700 10650 5050 10650
Wire Wire Line
	5050 10650 5050 10100
Connection ~ 5050 9100
Wire Wire Line
	5050 9100 5050 8600
Connection ~ 5050 9600
Wire Wire Line
	5050 9600 5050 9100
Connection ~ 5050 10100
Wire Wire Line
	5050 10100 5050 9600
Wire Wire Line
	2250 10100 2250 10700
Wire Wire Line
	2250 10700 5500 10700
Wire Wire Line
	5500 10700 5500 10100
Connection ~ 2250 10100
Connection ~ 5500 9100
Wire Wire Line
	5500 9100 5500 8600
Connection ~ 5500 9600
Wire Wire Line
	5500 9600 5500 9100
Connection ~ 5500 10100
Wire Wire Line
	5500 10100 5500 9600
Wire Wire Line
	1800 10100 1800 10750
Wire Wire Line
	1800 10750 5950 10750
Wire Wire Line
	5950 10750 5950 10100
Connection ~ 1800 10100
Connection ~ 5950 9100
Wire Wire Line
	5950 9100 5950 8600
Connection ~ 5950 9600
Wire Wire Line
	5950 9600 5950 9100
Connection ~ 5950 10100
Wire Wire Line
	5950 10100 5950 9600
Connection ~ 2450 8800
Wire Wire Line
	2450 8800 2000 8800
Connection ~ 3350 8800
Connection ~ 2450 9300
Wire Wire Line
	2450 9300 2000 9300
Connection ~ 3350 9300
Connection ~ 2450 9800
Wire Wire Line
	2450 9800 2000 9800
Connection ~ 3350 9800
Connection ~ 2450 10300
Wire Wire Line
	2450 10300 2000 10300
Connection ~ 3350 10300
Wire Wire Line
	4350 8800 4800 8800
Connection ~ 4800 8800
Wire Wire Line
	4800 8800 5250 8800
Connection ~ 5250 8800
Wire Wire Line
	5250 8800 5700 8800
Connection ~ 5700 8800
Wire Wire Line
	5700 8800 6150 8800
Wire Wire Line
	4350 9300 4800 9300
Connection ~ 4800 9300
Wire Wire Line
	4800 9300 5250 9300
Connection ~ 5250 9300
Wire Wire Line
	5250 9300 5700 9300
Connection ~ 5700 9300
Wire Wire Line
	5700 9300 6150 9300
Wire Wire Line
	4350 9800 4800 9800
Connection ~ 4800 9800
Wire Wire Line
	4800 9800 5250 9800
Connection ~ 5250 9800
Wire Wire Line
	5250 9800 5700 9800
Connection ~ 5700 9800
Wire Wire Line
	5700 9800 6150 9800
Wire Wire Line
	4350 10300 4800 10300
Connection ~ 4800 10300
Wire Wire Line
	4800 10300 5250 10300
Connection ~ 5250 10300
Wire Wire Line
	5250 10300 5700 10300
Connection ~ 5700 10300
Wire Wire Line
	5700 10300 6150 10300
Text GLabel 2850 4650 0    50   Input ~ 0
S0
Text GLabel 3300 4750 0    50   Input ~ 0
S1
Text GLabel 3750 4850 0    50   Input ~ 0
S2
Text GLabel 5100 5150 0    50   Input ~ 0
S5
Text GLabel 4200 4950 0    50   Input ~ 0
S3
Text GLabel 4650 5050 0    50   Input ~ 0
S4
Text GLabel 5550 5250 0    50   Input ~ 0
S6
Text GLabel 6000 5350 0    50   Input ~ 0
S7
$Comp
L power:+5V #PWR02
U 1 1 5B22EA22
P 5500 1150
F 0 "#PWR02" H 5500 1000 50  0001 C CNN
F 1 "+5V" H 5515 1323 50  0000 C CNN
F 2 "" H 5500 1150 50  0001 C CNN
F 3 "" H 5500 1150 50  0001 C CNN
	1    5500 1150
	1    0    0    -1  
$EndComp
Wire Wire Line
	5500 1150 5500 1250
Wire Wire Line
	5550 4750 3350 4750
Wire Wire Line
	5650 4850 3800 4850
Wire Wire Line
	5750 4950 4250 4950
Wire Wire Line
	5850 5050 4700 5050
Wire Wire Line
	5950 5150 5150 5150
Wire Wire Line
	6050 5250 5600 5250
Wire Wire Line
	6150 5350 6050 5350
Wire Wire Line
	2850 4650 2900 4650
Connection ~ 2900 4650
Wire Wire Line
	3300 4750 3350 4750
Connection ~ 3350 4750
Wire Wire Line
	3750 4850 3800 4850
Connection ~ 3800 4850
Connection ~ 4250 4950
Wire Wire Line
	4650 5050 4700 5050
Connection ~ 4700 5050
Wire Wire Line
	5100 5150 5150 5150
Connection ~ 5150 5150
Wire Wire Line
	5550 5250 5600 5250
Connection ~ 5600 5250
Wire Wire Line
	6000 5350 6050 5350
Connection ~ 6050 5350
Text GLabel 1500 8800 0    50   Input ~ 0
S0
Text GLabel 1500 9300 0    50   Input ~ 0
S1
Text GLabel 1500 9800 0    50   Input ~ 0
S2
Text GLabel 1500 10300 0    50   Input ~ 0
S3
Text GLabel 6350 10300 2    50   Input ~ 0
S4
Text GLabel 6350 9800 2    50   Input ~ 0
S5
Text GLabel 6350 9300 2    50   Input ~ 0
S6
Text GLabel 6350 8800 2    50   Input ~ 0
S7
Wire Wire Line
	2000 10300 1500 10300
Connection ~ 2000 10300
Wire Wire Line
	2000 9800 1500 9800
Connection ~ 2000 9800
Wire Wire Line
	2000 9300 1500 9300
Connection ~ 2000 9300
Wire Wire Line
	2000 8800 1500 8800
Connection ~ 2000 8800
Wire Wire Line
	6150 8800 6350 8800
Connection ~ 6150 8800
Wire Wire Line
	6150 9300 6350 9300
Connection ~ 6150 9300
Wire Wire Line
	6150 9800 6350 9800
Connection ~ 6150 9800
Wire Wire Line
	6150 10300 6350 10300
Connection ~ 6150 10300
Text GLabel 1200 1100 0    50   Input ~ 0
A11
Text GLabel 1200 1350 0    50   Input ~ 0
A10
Text GLabel 1200 1600 0    50   Input ~ 0
A9
Text GLabel 1200 2850 0    50   Input ~ 0
A12
Text GLabel 1200 2600 0    50   Input ~ 0
A13
Text GLabel 1200 1850 0    50   Input ~ 0
A8
Text GLabel 1200 2350 0    50   Input ~ 0
A14
Text GLabel 1200 2100 0    50   Input ~ 0
A15
Wire Wire Line
	1200 1100 1300 1100
Text GLabel 1850 1100 2    50   Input ~ 0
S0
Text GLabel 1850 1350 2    50   Input ~ 0
S1
Text GLabel 1850 1600 2    50   Input ~ 0
S2
Text GLabel 1850 2350 2    50   Input ~ 0
S5
Text GLabel 1850 1850 2    50   Input ~ 0
S3
Text GLabel 1850 2100 2    50   Input ~ 0
S4
Text GLabel 1850 2600 2    50   Input ~ 0
S6
Text GLabel 1850 2850 2    50   Input ~ 0
S7
$Comp
L Diode:1N4148 D5
U 1 1 5B77967A
P 1450 1100
F 0 "D5" H 1450 1316 50  0000 C CNN
F 1 "1N4148" H 1450 1225 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 1450 925 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 1450 1100 50  0001 C CNN
	1    1450 1100
	1    0    0    -1  
$EndComp
$Comp
L Diode:1N4148 D6
U 1 1 5B779CDC
P 1650 1350
F 0 "D6" H 1650 1566 50  0000 C CNN
F 1 "1N4148" H 1650 1475 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 1650 1175 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 1650 1350 50  0001 C CNN
	1    1650 1350
	1    0    0    -1  
$EndComp
$Comp
L Diode:1N4148 D7
U 1 1 5B779D5E
P 1450 1600
F 0 "D7" H 1450 1816 50  0000 C CNN
F 1 "1N4148" H 1450 1725 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 1450 1425 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 1450 1600 50  0001 C CNN
	1    1450 1600
	1    0    0    -1  
$EndComp
$Comp
L Diode:1N4148 D8
U 1 1 5B779DE2
P 1650 1850
F 0 "D8" H 1650 2066 50  0000 C CNN
F 1 "1N4148" H 1650 1975 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 1650 1675 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 1650 1850 50  0001 C CNN
	1    1650 1850
	1    0    0    -1  
$EndComp
$Comp
L Diode:1N4148 D9
U 1 1 5B779E72
P 1450 2100
F 0 "D9" H 1450 2316 50  0000 C CNN
F 1 "1N4148" H 1450 2225 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 1450 1925 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 1450 2100 50  0001 C CNN
	1    1450 2100
	1    0    0    -1  
$EndComp
$Comp
L Diode:1N4148 D10
U 1 1 5B779EFA
P 1650 2350
F 0 "D10" H 1650 2566 50  0000 C CNN
F 1 "1N4148" H 1650 2475 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 1650 2175 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 1650 2350 50  0001 C CNN
	1    1650 2350
	1    0    0    -1  
$EndComp
$Comp
L Diode:1N4148 D11
U 1 1 5B77A2B0
P 1400 2600
F 0 "D11" H 1400 2816 50  0000 C CNN
F 1 "1N4148" H 1400 2725 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 1400 2425 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 1400 2600 50  0001 C CNN
	1    1400 2600
	1    0    0    -1  
$EndComp
$Comp
L Diode:1N4148 D14
U 1 1 5B77A33C
P 1650 2850
F 0 "D14" H 1650 3066 50  0000 C CNN
F 1 "1N4148" H 1650 2975 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 1650 2675 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 1650 2850 50  0001 C CNN
	1    1650 2850
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 2850 1800 2850
Wire Wire Line
	1500 2850 1200 2850
Wire Wire Line
	1200 2600 1250 2600
Wire Wire Line
	1200 2350 1500 2350
Wire Wire Line
	1200 2100 1300 2100
Wire Wire Line
	1200 1850 1500 1850
Wire Wire Line
	1200 1600 1300 1600
Wire Wire Line
	1800 1350 1850 1350
Wire Wire Line
	1600 1600 1850 1600
Wire Wire Line
	1800 1850 1850 1850
Wire Wire Line
	1600 2100 1850 2100
Wire Wire Line
	1800 2350 1850 2350
Wire Wire Line
	1550 2600 1850 2600
Wire Wire Line
	1600 1100 1850 1100
Wire Wire Line
	1200 1350 1500 1350
Wire Wire Line
	4200 4950 4250 4950
Wire Notes Line
	2050 3750 2050 7350
Wire Notes Line
	2050 7350 6700 7350
Text Notes 2100 7300 0    50   Italic 10
Alternativa a los diodos, carga menos el bus (creo)
Wire Wire Line
	3400 2450 4400 2450
Wire Wire Line
	2700 1750 4400 1750
Wire Wire Line
	2800 1850 4400 1850
Wire Wire Line
	2900 1950 4400 1950
Wire Wire Line
	3200 2250 4400 2250
Wire Wire Line
	3300 2350 4400 2350
Wire Notes Line
	6700 3750 2050 3750
Text GLabel 2700 1750 0    50   Input ~ 0
S0
Text GLabel 2800 1850 0    50   Input ~ 0
S1
Text GLabel 2900 1950 0    50   Input ~ 0
S2
Text GLabel 3200 2250 0    50   Input ~ 0
S3
Text GLabel 3400 2450 0    50   Input ~ 0
S4
Text GLabel 3300 2350 0    50   Input ~ 0
S5
Text GLabel 3100 2150 0    50   Input ~ 0
S6
Text GLabel 3000 2050 0    50   Input ~ 0
S7
Wire Notes Line
	6700 7350 6700 3750
$Comp
L Switch:SW_Push_45deg SW43
U 1 1 5B1B526A
P 9250 9150
F 0 "SW43" H 9250 9428 50  0000 C CNN
F 1 "KEY_COLON" H 9400 9350 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 9250 9150 50  0001 C CNN
F 3 "" H 9250 9150 50  0001 C CNN
	1    9250 9150
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW46
U 1 1 5B1B533A
P 9250 9900
F 0 "SW46" H 9250 10178 50  0000 C CNN
F 1 "KEY_SEMICOLON" H 9500 10100 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 9250 9900 50  0001 C CNN
F 3 "" H 9250 9900 50  0001 C CNN
	1    9250 9900
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW48
U 1 1 5B1B53DA
P 9250 10650
F 0 "SW48" H 9250 10928 50  0000 C CNN
F 1 "KEY_EQUAL" H 9400 10850 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 9250 10650 50  0001 C CNN
F 3 "" H 9250 10650 50  0001 C CNN
	1    9250 10650
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW42
U 1 1 5B1BFE5F
P 8150 9150
F 0 "SW42" H 8150 9428 50  0000 C CNN
F 1 "KEY_BREAK" H 8300 9350 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 8150 9150 50  0001 C CNN
F 3 "" H 8150 9150 50  0001 C CNN
	1    8150 9150
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW45
U 1 1 5B1BFE66
P 8150 9900
F 0 "SW45" H 8150 10178 50  0000 C CNN
F 1 "KEY_DEL" H 8250 10100 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 8150 9900 50  0001 C CNN
F 3 "" H 8150 9900 50  0001 C CNN
	1    8150 9900
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW47
U 1 1 5B1BFE6D
P 8150 10650
F 0 "SW47" H 8150 10928 50  0000 C CNN
F 1 "KEY_EDIT" H 8250 10850 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 8150 10650 50  0001 C CNN
F 3 "" H 8150 10650 50  0001 C CNN
	1    8150 10650
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW49
U 1 1 5B1DE053
P 10850 10850
F 0 "SW49" H 10850 11128 50  0000 C CNN
F 1 "KEY_ASTERIC" H 10900 11050 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 10850 10850 50  0001 C CNN
F 3 "" H 10850 10850 50  0001 C CNN
	1    10850 10850
	1    0    0    -1  
$EndComp
$Comp
L Diode:1N4148 D17
U 1 1 5B1F4942
P 8500 9250
F 0 "D17" H 8500 9034 50  0000 C CNN
F 1 "1N4148" H 8500 9125 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 8500 9075 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 8500 9250 50  0001 C CNN
	1    8500 9250
	-1   0    0    1   
$EndComp
$Comp
L Diode:1N4148 D19
U 1 1 5B243C2C
P 8500 9400
F 0 "D19" H 8500 9184 50  0000 C CNN
F 1 "1N4148" H 8500 9275 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 8500 9225 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 8500 9400 50  0001 C CNN
	1    8500 9400
	-1   0    0    1   
$EndComp
$Comp
L Diode:1N4148 D21
U 1 1 5B243D44
P 8500 10000
F 0 "D21" H 8500 9784 50  0000 C CNN
F 1 "1N4148" H 8500 9875 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 8500 9825 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 8500 10000 50  0001 C CNN
	1    8500 10000
	-1   0    0    1   
$EndComp
$Comp
L Diode:1N4148 D23
U 1 1 5B243D4B
P 8500 10150
F 0 "D23" H 8500 9934 50  0000 C CNN
F 1 "1N4148" H 8500 10025 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 8500 9975 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 8500 10150 50  0001 C CNN
	1    8500 10150
	-1   0    0    1   
$EndComp
$Comp
L Diode:1N4148 D27
U 1 1 5B24DBB2
P 8500 10750
F 0 "D27" H 8500 10534 50  0000 C CNN
F 1 "1N4148" H 8500 10625 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 8500 10575 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 8500 10750 50  0001 C CNN
	1    8500 10750
	-1   0    0    1   
$EndComp
$Comp
L Diode:1N4148 D29
U 1 1 5B24DBB9
P 8500 10900
F 0 "D29" H 8500 10684 50  0000 C CNN
F 1 "1N4148" H 8500 10775 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 8500 10725 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 8500 10900 50  0001 C CNN
	1    8500 10900
	-1   0    0    1   
$EndComp
$Comp
L Diode:1N4148 D18
U 1 1 5B257A18
P 9650 9250
F 0 "D18" H 9650 9034 50  0000 C CNN
F 1 "1N4148" H 9650 9125 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 9650 9075 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 9650 9250 50  0001 C CNN
	1    9650 9250
	-1   0    0    1   
$EndComp
$Comp
L Diode:1N4148 D20
U 1 1 5B257A1F
P 9650 9400
F 0 "D20" H 9650 9184 50  0000 C CNN
F 1 "1N4148" H 9650 9275 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 9650 9225 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 9650 9400 50  0001 C CNN
	1    9650 9400
	-1   0    0    1   
$EndComp
$Comp
L Diode:1N4148 D22
U 1 1 5B26187A
P 9600 10000
F 0 "D22" H 9600 9784 50  0000 C CNN
F 1 "1N4148" H 9600 9875 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 9600 9825 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 9600 10000 50  0001 C CNN
	1    9600 10000
	-1   0    0    1   
$EndComp
$Comp
L Diode:1N4148 D24
U 1 1 5B261881
P 9600 10150
F 0 "D24" H 9600 9934 50  0000 C CNN
F 1 "1N4148" H 9600 10025 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 9600 9975 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 9600 10150 50  0001 C CNN
	1    9600 10150
	-1   0    0    1   
$EndComp
$Comp
L Diode:1N4148 D28
U 1 1 5B26B6E0
P 9600 10750
F 0 "D28" H 9600 10534 50  0000 C CNN
F 1 "1N4148" H 9600 10625 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 9600 10575 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 9600 10750 50  0001 C CNN
	1    9600 10750
	-1   0    0    1   
$EndComp
$Comp
L Diode:1N4148 D30
U 1 1 5B26B6E7
P 9600 10900
F 0 "D30" H 9600 10684 50  0000 C CNN
F 1 "1N4148" H 9600 10775 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 9600 10725 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 9600 10900 50  0001 C CNN
	1    9600 10900
	-1   0    0    1   
$EndComp
$Comp
L Diode:1N4148 D26
U 1 1 5B275861
P 10650 10300
F 0 "D26" H 10650 10084 50  0000 C CNN
F 1 "1N4148" H 10650 10175 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 10650 10125 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 10650 10300 50  0001 C CNN
	1    10650 10300
	0    -1   -1   0   
$EndComp
$Comp
L Diode:1N4148 D25
U 1 1 5B275868
P 10500 10300
F 0 "D25" H 10500 10084 50  0000 C CNN
F 1 "1N4148" H 10500 10175 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 10500 10125 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 10500 10300 50  0001 C CNN
	1    10500 10300
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R68
U 1 1 5B2947CC
P 11100 10300
F 0 "R68" H 11170 10346 50  0000 L CNN
F 1 "10K" H 11170 10255 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 11030 10300 50  0001 C CNN
F 3 "~" H 11100 10300 50  0001 C CNN
	1    11100 10300
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0115
U 1 1 5B2B3E2E
P 11100 10100
F 0 "#PWR0115" H 11100 9950 50  0001 C CNN
F 1 "+5V" H 11115 10273 50  0000 C CNN
F 2 "" H 11100 10100 50  0001 C CNN
F 3 "" H 11100 10100 50  0001 C CNN
	1    11100 10100
	1    0    0    -1  
$EndComp
Wire Wire Line
	11100 10100 11100 10150
Wire Wire Line
	11100 10450 11100 10500
Wire Wire Line
	11100 10500 10650 10500
Wire Wire Line
	10500 10500 10500 10450
Wire Wire Line
	10650 10500 10650 10450
Connection ~ 10650 10500
Wire Wire Line
	10650 10500 10500 10500
Wire Wire Line
	8250 9250 8300 9250
Wire Wire Line
	8300 9250 8300 9400
Wire Wire Line
	8300 9400 8350 9400
Connection ~ 8300 9250
Wire Wire Line
	8300 9250 8350 9250
Wire Wire Line
	8250 10000 8300 10000
Wire Wire Line
	8300 10000 8300 10150
Wire Wire Line
	8300 10150 8350 10150
Connection ~ 8300 10000
Wire Wire Line
	8300 10000 8350 10000
Wire Wire Line
	8250 10750 8300 10750
Wire Wire Line
	8300 10750 8300 10900
Wire Wire Line
	8300 10900 8350 10900
Connection ~ 8300 10750
Wire Wire Line
	8300 10750 8350 10750
Wire Wire Line
	9400 10750 9400 10900
Wire Wire Line
	9400 10900 9450 10900
Wire Wire Line
	9350 10000 9400 10000
Wire Wire Line
	9400 10000 9400 10150
Wire Wire Line
	9400 10150 9450 10150
Connection ~ 9400 10000
Wire Wire Line
	9400 10000 9450 10000
Wire Wire Line
	9350 9250 9400 9250
Wire Wire Line
	9400 9250 9400 9400
Wire Wire Line
	9400 9400 9500 9400
Connection ~ 9400 9250
Wire Wire Line
	9400 9250 9500 9250
Text GLabel 8750 9250 2    50   Input ~ 0
S3
Text GLabel 8750 9400 2    50   Input ~ 0
S4
Wire Wire Line
	8050 8800 8050 9050
Wire Wire Line
	8050 10350 8050 10550
Wire Wire Line
	8650 9250 8750 9250
Wire Wire Line
	8650 9400 8750 9400
Wire Wire Line
	8650 10000 8750 10000
Wire Wire Line
	8650 10150 8750 10150
Wire Wire Line
	8650 10750 8750 10750
Wire Wire Line
	8650 10900 8750 10900
Wire Wire Line
	9750 10750 9800 10750
Wire Wire Line
	9750 10900 9800 10900
Wire Wire Line
	9750 10150 9800 10150
Wire Wire Line
	9750 10000 9800 10000
Wire Wire Line
	9800 9400 9850 9400
Wire Wire Line
	9850 9250 9800 9250
Text GLabel 8050 8800 1    50   Input ~ 0
KB4
Text GLabel 8050 10350 1    50   Input ~ 0
KB0
Text GLabel 8050 9550 1    50   Input ~ 0
KB4
Text GLabel 8750 10000 2    50   Input ~ 0
S3
Text GLabel 8750 10750 2    50   Input ~ 0
S3
Text GLabel 8750 10900 2    50   Input ~ 0
S0
Text GLabel 8750 10150 2    50   Input ~ 0
S7
Text GLabel 9150 8800 1    50   Input ~ 0
KB1
Wire Wire Line
	9150 8800 9150 9050
Text GLabel 9150 9550 1    50   Input ~ 0
KB1
Wire Wire Line
	9150 9550 9150 9800
Text GLabel 9150 10300 1    50   Input ~ 0
KB1
Wire Wire Line
	9150 10300 9150 10550
Text GLabel 9850 9250 2    50   Input ~ 0
S4
Text GLabel 9800 10000 2    50   Input ~ 0
S4
Text GLabel 9800 10750 2    50   Input ~ 0
S4
Text GLabel 9800 10900 2    50   Input ~ 0
S5
Text GLabel 9800 10150 2    50   Input ~ 0
S6
Text GLabel 9850 9400 2    50   Input ~ 0
S3
Wire Wire Line
	9350 10750 9400 10750
Wire Wire Line
	9450 10750 9400 10750
Connection ~ 9400 10750
Wire Wire Line
	10750 10750 10650 10750
Wire Wire Line
	10650 10750 10650 10500
$Comp
L Switch:SW_Push_45deg SW44
U 1 1 5B5DE231
P 10850 9650
F 0 "SW44" H 10850 9928 50  0000 C CNN
F 1 "KEY_COMA" H 10850 9837 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 10850 9650 50  0001 C CNN
F 3 "" H 10850 9650 50  0001 C CNN
	1    10850 9650
	1    0    0    -1  
$EndComp
$Comp
L Diode:1N4148 D16
U 1 1 5B5DE238
P 10650 9100
F 0 "D16" H 10650 8884 50  0000 C CNN
F 1 "1N4148" H 10650 8975 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 10650 8925 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 10650 9100 50  0001 C CNN
	1    10650 9100
	0    -1   -1   0   
$EndComp
$Comp
L Diode:1N4148 D15
U 1 1 5B5DE23F
P 10500 9100
F 0 "D15" H 10500 8884 50  0000 C CNN
F 1 "1N4148" H 10500 8975 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 10500 8925 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 10500 9100 50  0001 C CNN
	1    10500 9100
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R39
U 1 1 5B5DE246
P 11100 9100
F 0 "R39" H 11170 9146 50  0000 L CNN
F 1 "10K" H 11170 9055 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 11030 9100 50  0001 C CNN
F 3 "~" H 11100 9100 50  0001 C CNN
	1    11100 9100
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0116
U 1 1 5B5DE24D
P 11100 8900
F 0 "#PWR0116" H 11100 8750 50  0001 C CNN
F 1 "+5V" H 11115 9073 50  0000 C CNN
F 2 "" H 11100 8900 50  0001 C CNN
F 3 "" H 11100 8900 50  0001 C CNN
	1    11100 8900
	1    0    0    -1  
$EndComp
Wire Wire Line
	11100 8900 11100 8950
Wire Wire Line
	11100 9250 11100 9300
Wire Wire Line
	11100 9300 10650 9300
Wire Wire Line
	10500 9300 10500 9250
Wire Wire Line
	10650 9300 10650 9250
Connection ~ 10650 9300
Wire Wire Line
	10650 9300 10500 9300
Wire Wire Line
	10750 9550 10650 9550
Wire Wire Line
	10650 9550 10650 9300
$Comp
L Switch:SW_Push_45deg SW41
U 1 1 5B5EDE3D
P 10850 8450
F 0 "SW41" H 10850 8728 50  0000 C CNN
F 1 "KEY_DOT" H 10850 8637 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 10850 8450 50  0001 C CNN
F 3 "" H 10850 8450 50  0001 C CNN
	1    10850 8450
	1    0    0    -1  
$EndComp
$Comp
L Diode:1N4148 D13
U 1 1 5B5EDE44
P 10650 7900
F 0 "D13" H 10650 7684 50  0000 C CNN
F 1 "1N4148" H 10650 7775 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 10650 7725 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 10650 7900 50  0001 C CNN
	1    10650 7900
	0    -1   -1   0   
$EndComp
$Comp
L Diode:1N4148 D12
U 1 1 5B5EDE4B
P 10500 7900
F 0 "D12" H 10500 7684 50  0000 C CNN
F 1 "1N4148" H 10500 7775 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 10500 7725 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 10500 7900 50  0001 C CNN
	1    10500 7900
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R38
U 1 1 5B5EDE52
P 11100 7900
F 0 "R38" H 11170 7946 50  0000 L CNN
F 1 "10K" H 11170 7855 50  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 11030 7900 50  0001 C CNN
F 3 "~" H 11100 7900 50  0001 C CNN
	1    11100 7900
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0117
U 1 1 5B5EDE59
P 11100 7700
F 0 "#PWR0117" H 11100 7550 50  0001 C CNN
F 1 "+5V" H 11115 7873 50  0000 C CNN
F 2 "" H 11100 7700 50  0001 C CNN
F 3 "" H 11100 7700 50  0001 C CNN
	1    11100 7700
	1    0    0    -1  
$EndComp
Wire Wire Line
	11100 7700 11100 7750
Wire Wire Line
	11100 8050 11100 8100
Wire Wire Line
	11100 8100 10650 8100
Wire Wire Line
	10500 8100 10500 8050
Wire Wire Line
	10650 8100 10650 8050
Connection ~ 10650 8100
Wire Wire Line
	10650 8100 10500 8100
Wire Wire Line
	10750 8350 10650 8350
Wire Wire Line
	10650 8350 10650 8100
Text GLabel 11050 8550 2    50   Input ~ 0
S4
Text GLabel 11050 9750 2    50   Input ~ 0
S4
Text GLabel 11050 10950 2    50   Input ~ 0
S4
Wire Wire Line
	10950 10950 11050 10950
Wire Wire Line
	10950 9750 11050 9750
Wire Wire Line
	11050 8550 10950 8550
Wire Wire Line
	10500 10150 10500 10050
Wire Wire Line
	10500 8950 10500 8850
Wire Wire Line
	10500 7750 10500 7700
Text GLabel 10650 8850 1    50   Input ~ 0
KB1
Text GLabel 10650 10050 1    50   Input ~ 0
KB1
Text GLabel 10650 7700 1    50   Input ~ 0
KB1
Wire Wire Line
	10650 7700 10650 7750
Wire Wire Line
	10650 8850 10650 8950
Wire Wire Line
	10650 10050 10650 10150
Text GLabel 10500 10050 1    50   Input ~ 0
KB4
Text GLabel 10500 7700 1    50   Input ~ 0
KB2
Text GLabel 10500 8850 1    50   Input ~ 0
KB3
Wire Notes Line
	11600 11050 7700 11050
Wire Notes Line
	7700 11050 7700 7300
Wire Notes Line
	7700 7300 11600 7300
Wire Notes Line
	11600 7300 11600 11050
Text Notes 7750 7450 0    50   ~ 0
Teclas Extra con pocos componentes.
Wire Wire Line
	3800 10300 3350 10300
Wire Wire Line
	3800 9800 3350 9800
Wire Wire Line
	3800 9300 3350 9300
Wire Wire Line
	3800 8800 3350 8800
Connection ~ 2900 8800
Wire Wire Line
	2900 8800 2450 8800
Wire Wire Line
	2900 10300 2450 10300
Wire Wire Line
	2700 8600 2700 9100
Wire Wire Line
	3150 8600 3150 9100
Wire Wire Line
	2900 8800 3350 8800
Connection ~ 2700 8600
Connection ~ 3150 8600
Wire Wire Line
	2700 8050 2700 8600
Wire Wire Line
	3150 8050 3150 8600
Connection ~ 2700 10100
Connection ~ 2900 10300
Wire Wire Line
	2900 10300 3350 10300
Wire Wire Line
	2450 9800 2900 9800
Connection ~ 2700 9600
Connection ~ 2900 9800
Wire Wire Line
	2900 9800 3350 9800
Wire Wire Line
	2450 9300 2900 9300
Connection ~ 2700 9100
Connection ~ 2900 9300
Wire Wire Line
	2900 9300 3350 9300
$Comp
L Switch:SW_Push_45deg SW52
U 1 1 5B1DF14B
P 9050 2300
F 0 "SW52" H 9050 2578 50  0000 C CNN
F 1 "KEY_C_DOWN" H 9200 2500 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 9050 2300 50  0001 C CNN
F 3 "" H 9050 2300 50  0001 C CNN
	1    9050 2300
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR033
U 1 1 5B1E0FA7
P 8950 1000
F 0 "#PWR033" H 8950 850 50  0001 C CNN
F 1 "+5V" H 8965 1173 50  0000 C CNN
F 2 "" H 8950 1000 50  0001 C CNN
F 3 "" H 8950 1000 50  0001 C CNN
	1    8950 1000
	1    0    0    -1  
$EndComp
$Comp
L All-Spectrums-rescue:4066-Logic_CMOS_4000 U25
U 1 1 5B205FA6
P 12550 1600
F 0 "U25" V 12504 1473 50  0000 R CNN
F 1 "4066" V 12595 1473 50  0000 R CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 12550 1600 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/cd4066b.pdf" H 12550 1600 50  0001 C CNN
	1    12550 1600
	0    -1   1    0   
$EndComp
$Comp
L All-Spectrums-rescue:4066-Logic_CMOS_4000 U25
U 2 1 5B20621A
P 12950 2000
F 0 "U25" V 12904 1873 50  0000 R CNN
F 1 "4066" V 12995 1873 50  0000 R CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 12950 2000 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/cd4066b.pdf" H 12950 2000 50  0001 C CNN
	2    12950 2000
	0    -1   1    0   
$EndComp
$Comp
L All-Spectrums-rescue:4066-Logic_CMOS_4000 U25
U 3 1 5B2071E6
P 13350 2400
F 0 "U25" V 13396 2273 50  0000 R CNN
F 1 "4066" V 13305 2273 50  0000 R CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 13350 2400 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/cd4066b.pdf" H 13350 2400 50  0001 C CNN
	3    13350 2400
	0    -1   -1   0   
$EndComp
$Comp
L All-Spectrums-rescue:4066-Logic_CMOS_4000 U25
U 4 1 5B207C80
P 13750 2800
F 0 "U25" V 13796 2673 50  0000 R CNN
F 1 "4066" V 13705 2673 50  0000 R CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 13750 2800 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/cd4066b.pdf" H 13750 2800 50  0001 C CNN
	4    13750 2800
	0    -1   -1   0   
$EndComp
$Comp
L Diode:1N4148 D36
U 1 1 5B22F4C4
P 10450 4200
F 0 "D36" H 10450 3984 50  0000 C CNN
F 1 "1N4148" H 10450 4075 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 10450 4025 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 10450 4200 50  0001 C CNN
	1    10450 4200
	-1   0    0    1   
$EndComp
Wire Wire Line
	12550 1300 13950 1300
Wire Wire Line
	12950 1700 13950 1700
Wire Wire Line
	13350 2100 13750 2100
Wire Wire Line
	13350 3550 13350 2700
Wire Wire Line
	13350 3550 12950 3550
Wire Wire Line
	12950 3550 12950 2300
Connection ~ 13350 3550
Wire Wire Line
	12950 3550 12550 3550
Wire Wire Line
	12550 3550 12550 1900
Connection ~ 12950 3550
Wire Wire Line
	12250 1600 11350 1600
$Comp
L Switch:SW_Push_45deg SW51
U 1 1 5B388EA0
P 9050 1900
F 0 "SW51" H 9050 2178 50  0000 C CNN
F 1 "KEY_C_UP" H 9150 2100 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 9050 1900 50  0001 C CNN
F 3 "" H 9050 1900 50  0001 C CNN
	1    9050 1900
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW50
U 1 1 5B388F96
P 9050 1500
F 0 "SW50" H 9050 1778 50  0000 C CNN
F 1 "KEY_C_RIGHT" H 9200 1700 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 9050 1500 50  0001 C CNN
F 3 "" H 9050 1500 50  0001 C CNN
	1    9050 1500
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW53
U 1 1 5B38908C
P 9050 2700
F 0 "SW53" H 9050 2978 50  0000 C CNN
F 1 "KEY_ C_LEFT" H 9200 2900 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 9050 2700 50  0001 C CNN
F 3 "" H 9050 2700 50  0001 C CNN
	1    9050 2700
	1    0    0    -1  
$EndComp
Wire Wire Line
	8950 2600 8950 2200
Connection ~ 8950 1400
Wire Wire Line
	8950 1400 8950 1000
Connection ~ 8950 1800
Wire Wire Line
	8950 1800 8950 1400
Connection ~ 8950 2200
Wire Wire Line
	8950 2200 8950 1800
Text GLabel 13950 3550 2    50   Input ~ 0
S7
Text GLabel 13950 1700 2    50   Input ~ 0
KB3
Wire Wire Line
	13350 3550 13950 3550
Wire Wire Line
	13750 3100 13750 3300
Wire Wire Line
	13750 3300 13950 3300
Text GLabel 13950 3300 2    50   Input ~ 0
S0
Text GLabel 13950 1300 2    50   Input ~ 0
KB2
Text GLabel 13950 2100 2    50   Input ~ 0
KB4
Wire Wire Line
	13750 2500 13750 2100
Connection ~ 13750 2100
Wire Wire Line
	13750 2100 13950 2100
Connection ~ 9450 1600
Wire Wire Line
	9450 1600 9150 1600
$Comp
L All-Spectrums-rescue:4066-Logic_CMOS_4000 U26
U 1 1 5B4F643D
P 12550 4200
F 0 "U26" V 12504 4073 50  0000 R CNN
F 1 "4066" V 12595 4073 50  0000 R CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 12550 4200 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/cd4066b.pdf" H 12550 4200 50  0001 C CNN
	1    12550 4200
	0    -1   1    0   
$EndComp
Text GLabel 13950 3900 2    50   Input ~ 0
S3
Text GLabel 13950 4500 2    50   Input ~ 0
KB0
Wire Wire Line
	12550 3900 13950 3900
Wire Wire Line
	12550 4500 13950 4500
$Comp
L All-Spectrums-rescue:4066-Logic_CMOS_4000 U26
U 2 1 5B598A3F
P 12900 5150
F 0 "U26" V 12854 5023 50  0000 R CNN
F 1 "4066" V 12945 5023 50  0000 R CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 12900 5150 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/cd4066b.pdf" H 12900 5150 50  0001 C CNN
	2    12900 5150
	0    -1   1    0   
$EndComp
Text GLabel 14000 4850 2    50   Input ~ 0
S4
Text GLabel 14000 5450 2    50   Input ~ 0
KB1
Wire Wire Line
	12900 4850 14000 4850
Wire Wire Line
	12900 5450 14000 5450
$Comp
L Switch:SW_Push_45deg SW54
U 1 1 5B5B174C
P 9050 5050
F 0 "SW54" H 9050 5328 50  0000 C CNN
F 1 "KEY_ EXTRA" H 9200 5250 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 9050 5050 50  0001 C CNN
F 3 "" H 9050 5050 50  0001 C CNN
	1    9050 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	8950 2600 8950 4950
Connection ~ 8950 2600
$Comp
L Device:R_Network08 RN4
U 1 1 5B61BD38
P 11650 6700
F 0 "RN4" H 12030 6746 50  0000 L CNN
F 1 "R_Network08" H 12030 6655 50  0000 L CNN
F 2 "Resistor_THT:R_Array_SIP9" V 12125 6700 50  0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 11650 6700 50  0001 C CNN
	1    11650 6700
	-1   0    0    1   
$EndComp
Wire Wire Line
	9150 2800 9750 2800
Wire Wire Line
	9150 2400 9650 2400
Wire Wire Line
	9150 2000 9550 2000
Wire Wire Line
	9150 5150 9750 5150
$Comp
L Diode:1N4148 D35
U 1 1 5B73B5E9
P 10100 3900
F 0 "D35" H 10100 3684 50  0000 C CNN
F 1 "1N4148" H 10100 3775 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 10100 3725 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 10100 3900 50  0001 C CNN
	1    10100 3900
	-1   0    0    1   
$EndComp
$Comp
L Diode:1N4148 D34
U 1 1 5B73B6FD
P 10450 3600
F 0 "D34" H 10450 3384 50  0000 C CNN
F 1 "1N4148" H 10450 3475 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 10450 3425 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 10450 3600 50  0001 C CNN
	1    10450 3600
	-1   0    0    1   
$EndComp
$Comp
L Diode:1N4148 D33
U 1 1 5B73B7F9
P 10100 3300
F 0 "D33" H 10100 3084 50  0000 C CNN
F 1 "1N4148" H 10100 3175 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 10100 3125 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 10100 3300 50  0001 C CNN
	1    10100 3300
	-1   0    0    1   
$EndComp
$Comp
L Diode:1N4148 D37
U 1 1 5B73BB94
P 10100 4500
F 0 "D37" H 10100 4284 50  0000 C CNN
F 1 "1N4148" H 10100 4375 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 10100 4325 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 10100 4500 50  0001 C CNN
	1    10100 4500
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR034
U 1 1 5B74072A
P 12050 6950
F 0 "#PWR034" H 12050 6700 50  0001 C CNN
F 1 "GND" H 12055 6777 50  0000 C CNN
F 2 "" H 12050 6950 50  0001 C CNN
F 3 "" H 12050 6950 50  0001 C CNN
	1    12050 6950
	1    0    0    -1  
$EndComp
Wire Wire Line
	12050 6900 12050 6950
Wire Wire Line
	10600 4200 10650 4200
Wire Wire Line
	10650 4200 10650 4500
Wire Wire Line
	10650 4500 10250 4500
Connection ~ 10650 4200
Wire Wire Line
	10650 4200 11750 4200
Wire Wire Line
	10650 4200 10650 3900
Wire Wire Line
	10650 3900 10250 3900
Wire Wire Line
	10650 3900 10650 3600
Wire Wire Line
	10650 3600 10600 3600
Connection ~ 10650 3900
Wire Wire Line
	10650 3600 10650 3300
Wire Wire Line
	10650 3300 10250 3300
Connection ~ 10650 3600
Wire Wire Line
	9950 3300 9450 3300
Wire Wire Line
	9450 3300 9450 1600
Wire Wire Line
	9550 3600 10300 3600
Wire Wire Line
	9550 2000 9550 3600
Connection ~ 9550 2000
Wire Wire Line
	9550 2000 11450 2000
Wire Wire Line
	9650 2400 9650 3900
Wire Wire Line
	9650 3900 9950 3900
Connection ~ 9650 2400
Wire Wire Line
	9650 2400 11550 2400
Wire Wire Line
	9750 2800 9750 4200
Wire Wire Line
	9750 4200 10300 4200
Connection ~ 9750 2800
Wire Wire Line
	9750 2800 11650 2800
Wire Wire Line
	9950 4500 9750 4500
Wire Wire Line
	9750 4500 9750 5150
Connection ~ 9750 5150
Wire Wire Line
	9750 5150 11850 5150
Wire Wire Line
	11350 1600 11350 6500
Connection ~ 11350 1600
Wire Wire Line
	11350 1600 9450 1600
Wire Wire Line
	11450 6500 11450 2000
Connection ~ 11450 2000
Wire Wire Line
	11450 2000 12650 2000
Wire Wire Line
	11550 6500 11550 2400
Connection ~ 11550 2400
Wire Wire Line
	11550 2400 13050 2400
Wire Wire Line
	11650 6500 11650 2800
Connection ~ 11650 2800
Wire Wire Line
	11650 2800 13450 2800
Wire Wire Line
	11750 6500 11750 4200
Connection ~ 11750 4200
Wire Wire Line
	11750 4200 12250 4200
Wire Wire Line
	11850 6500 11850 5150
Connection ~ 11850 5150
Wire Wire Line
	11850 5150 12600 5150
Text Notes 13300 5150 0    50   ~ 0
SIMB
Text Notes 12950 4200 0    50   ~ 0
SHIFT
Text Notes 14150 2850 0    50   ~ 0
5
Text Notes 13850 2400 0    50   ~ 0
6
Text Notes 13350 1950 0    50   ~ 0
7
Text Notes 13000 1550 0    50   ~ 0
8
$Comp
L All-Spectrums-rescue:4066-Logic_CMOS_4000 U26
U 3 1 5B9BAA80
P 13350 6000
F 0 "U26" V 13304 5873 50  0000 R CNN
F 1 "4066" V 13395 5873 50  0000 R CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 13350 6000 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/cd4066b.pdf" H 13350 6000 50  0001 C CNN
	3    13350 6000
	0    -1   1    0   
$EndComp
$Comp
L All-Spectrums-rescue:4066-Logic_CMOS_4000 U26
U 4 1 5B9BC4D6
P 13700 6900
F 0 "U26" V 13654 6773 50  0000 R CNN
F 1 "4066" V 13745 6773 50  0000 R CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 13700 6900 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/cd4066b.pdf" H 13700 6900 50  0001 C CNN
	4    13700 6900
	0    -1   1    0   
$EndComp
Wire Wire Line
	13050 6000 11950 6000
Wire Wire Line
	11950 6000 11950 6500
Wire Wire Line
	13400 6900 12700 6900
Wire Wire Line
	12700 6900 12700 6300
Wire Wire Line
	12700 6300 12050 6300
Wire Wire Line
	12050 6300 12050 6500
$Comp
L All-Spectrums-rescue:4066-Logic_CMOS_4000 U25
U 5 1 5BA07275
P 13650 7900
F 0 "U25" H 13900 8250 50  0000 R CNN
F 1 "4066" H 13750 7900 50  0000 R CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 13650 7900 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/cd4066b.pdf" H 13650 7900 50  0001 C CNN
	5    13650 7900
	-1   0    0    -1  
$EndComp
$Comp
L All-Spectrums-rescue:4066-Logic_CMOS_4000 U26
U 5 1 5BA24F85
P 14200 7900
F 0 "U26" H 14450 8250 50  0000 R CNN
F 1 "4066" H 14300 7900 50  0000 R CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 14200 7900 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/cd4066b.pdf" H 14200 7900 50  0001 C CNN
	5    14200 7900
	-1   0    0    -1  
$EndComp
$Comp
L Device:C C65
U 1 1 5BA32A1D
P 13150 7900
F 0 "C65" V 12898 7900 50  0000 C CNN
F 1 "100n" V 12989 7900 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm" H 13188 7750 50  0001 C CNN
F 3 "~" H 13150 7900 50  0001 C CNN
	1    13150 7900
	-1   0    0    1   
$EndComp
$Comp
L Device:C C64
U 1 1 5BA4DF1B
P 12700 7900
F 0 "C64" V 12448 7900 50  0000 C CNN
F 1 "100n" V 12539 7900 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm" H 12738 7750 50  0001 C CNN
F 3 "~" H 12700 7900 50  0001 C CNN
	1    12700 7900
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR078
U 1 1 5BA4DF22
P 12700 7700
F 0 "#PWR078" H 12700 7550 50  0001 C CNN
F 1 "+5V" H 12715 7873 50  0000 C CNN
F 2 "" H 12700 7700 50  0001 C CNN
F 3 "" H 12700 7700 50  0001 C CNN
	1    12700 7700
	1    0    0    -1  
$EndComp
Wire Wire Line
	12700 7700 12700 7750
$Comp
L power:GND #PWR079
U 1 1 5BA4DF29
P 12700 8150
F 0 "#PWR079" H 12700 7900 50  0001 C CNN
F 1 "GND" H 12705 7977 50  0000 C CNN
F 2 "" H 12700 8150 50  0001 C CNN
F 3 "" H 12700 8150 50  0001 C CNN
	1    12700 8150
	1    0    0    -1  
$EndComp
Wire Wire Line
	12700 8050 12700 8150
Wire Wire Line
	14200 7400 13650 7400
Wire Wire Line
	13150 7400 13150 7700
Connection ~ 13650 7400
Wire Wire Line
	13650 7400 13150 7400
Wire Wire Line
	13150 7700 12700 7700
Connection ~ 13150 7700
Wire Wire Line
	13150 7700 13150 7750
Connection ~ 12700 7700
Wire Wire Line
	14200 8400 13650 8400
Wire Wire Line
	13150 8050 13150 8150
Connection ~ 13650 8400
Wire Wire Line
	13650 8400 13150 8400
Wire Wire Line
	13150 8150 12700 8150
Connection ~ 13150 8150
Wire Wire Line
	13150 8150 13150 8400
Connection ~ 12700 8150
Wire Wire Line
	13350 5700 14000 5700
Wire Wire Line
	13350 6300 14000 6300
Wire Wire Line
	13700 6600 14000 6600
Wire Wire Line
	13700 7200 14000 7200
Wire Wire Line
	12050 6300 9700 6300
Connection ~ 12050 6300
Connection ~ 11950 6000
$Comp
L Switch:SW_Push_45deg SW56
U 1 1 5BC2297B
P 9050 6200
F 0 "SW56" H 9050 6478 50  0000 C CNN
F 1 "KEY_ CAPS_LOCK" H 9300 6400 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 9050 6200 50  0001 C CNN
F 3 "" H 9050 6200 50  0001 C CNN
	1    9050 6200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_45deg SW55
U 1 1 5BC22B47
P 9050 5600
F 0 "SW55" H 9050 5878 50  0000 C CNN
F 1 "KEY_ GRAF" H 9200 5800 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 9050 5600 50  0001 C CNN
F 3 "" H 9050 5600 50  0001 C CNN
	1    9050 5600
	1    0    0    -1  
$EndComp
Wire Wire Line
	9150 5700 9700 5700
Wire Wire Line
	9700 5700 9700 6000
Wire Wire Line
	9700 6000 11950 6000
Wire Wire Line
	8950 6100 8950 5500
Connection ~ 8950 4950
Connection ~ 8950 5500
Wire Wire Line
	8950 5500 8950 4950
$Comp
L Diode:1N4148 D38
U 1 1 5BC80CA2
P 10050 5700
F 0 "D38" H 10050 5484 50  0000 C CNN
F 1 "1N4148" H 10050 5575 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 10050 5525 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 10050 5700 50  0001 C CNN
	1    10050 5700
	-1   0    0    1   
$EndComp
$Comp
L Diode:1N4148 D39
U 1 1 5BC80DD8
P 10050 6600
F 0 "D39" H 10050 6384 50  0000 C CNN
F 1 "1N4148" H 10050 6475 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 10050 6425 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 10050 6600 50  0001 C CNN
	1    10050 6600
	-1   0    0    1   
$EndComp
Wire Wire Line
	9700 5700 9900 5700
Connection ~ 9700 5700
Wire Wire Line
	9700 6300 9700 6600
Wire Wire Line
	9700 6600 9900 6600
Connection ~ 9700 6300
Wire Wire Line
	9700 6300 9150 6300
Wire Wire Line
	10200 5700 10650 5700
Wire Wire Line
	10650 5700 10650 4500
Connection ~ 10650 4500
Wire Wire Line
	10200 6600 10650 6600
Wire Wire Line
	10650 6600 10650 5700
Connection ~ 10650 5700
Text GLabel 14000 6300 2    50   Input ~ 0
S7
Text GLabel 14000 5700 2    50   Input ~ 0
KB1
Text GLabel 14000 7200 2    50   Input ~ 0
S0
Text GLabel 14000 6600 2    50   Input ~ 0
KB2
Wire Notes Line
	7700 7200 11700 7200
Wire Notes Line
	11700 7200 11700 8750
Wire Notes Line
	11700 8750 14600 8750
Wire Notes Line
	14600 8750 14600 650 
Wire Notes Line
	14600 650  7700 650 
Wire Notes Line
	7700 650  7700 7200
Text Notes 7750 7100 0    50   ~ 0
Teclas Extra utilizando un par de chips
Wire Wire Line
	8050 9550 8050 9800
Wire Wire Line
	3000 2050 4400 2050
Wire Wire Line
	3100 2150 4400 2150
Text Notes 13750 6050 0    50   ~ 0
9
Text Notes 14100 6950 0    50   ~ 0
3
$EndSCHEMATC