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unified_retro_keyboard
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Initial rev of SOL-20 keyboard PCB

This commit is contained in:
David Fenyes 2020-01-28 20:24:35 -06:00
parent b8e08ff7c9
commit 203ff558c0
6 changed files with 12702 additions and 0 deletions
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8879
hardware/keyboard-sol/kbd-sol.kicad_pcb Normal file
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hardware/keyboard-sol/kbd-sol.pro Normal file
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update=22/05/2015 07:44:53
version=1
last_client=kicad
[general]
version=1
RootSch=
BoardNm=
[pcbnew]
version=1
LastNetListRead=
UseCmpFile=1
PadDrill=0.600000000000
PadDrillOvalY=0.600000000000
PadSizeH=1.500000000000
PadSizeV=1.500000000000
PcbTextSizeV=1.500000000000
PcbTextSizeH=1.500000000000
PcbTextThickness=0.300000000000
ModuleTextSizeV=1.000000000000
ModuleTextSizeH=1.000000000000
ModuleTextSizeThickness=0.150000000000
SolderMaskClearance=0.000000000000
SolderMaskMinWidth=0.000000000000
DrawSegmentWidth=0.200000000000
BoardOutlineThickness=0.100000000000
ModuleOutlineThickness=0.150000000000
[cvpcb]
version=1
NetIExt=net
[eeschema]
version=1
LibDir=
[eeschema/libraries]

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hardware/keyboard-sol/kbd-sol.sch Normal file
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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 1 4
Title "Unified Retro Keyboard"
Date "2019-08-25"
Rev "1.3"
Comp "OSIWeb.org"
Comment1 "Main sheet with connector"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
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F1 "keys2.sch" 60
F2 "Col0" I R 2475 1800 50
F3 "Col1" I R 2475 1700 50
F4 "Col2" I R 2475 1600 50
F5 "Col3" I R 2475 1500 50
F6 "Col4" I R 2475 1400 50
F7 "Col5" I R 2475 1300 50
F8 "Col6" I R 2475 1200 50
F9 "Col7" I R 2475 1100 50
F10 "Row4" I R 2475 2350 50
F11 "Row5" I R 2475 2250 50
F12 "Row6" I R 2475 2150 50
F13 "Row7" I R 2475 2050 50
$EndSheet
$Sheet
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U 5BC3E99D
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F1 "keys1.sch" 60
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F3 "Col1" I R 2475 4200 50
F4 "Col2" I R 2475 4100 50
F5 "Col3" I R 2475 4000 50
F6 "Col4" I R 2475 3900 50
F7 "Col5" I R 2475 3800 50
F8 "Col6" I R 2475 3700 50
F9 "Col7" I R 2475 3600 50
F10 "Row0" I R 2475 4800 50
F11 "Row1" I R 2475 4700 50
F12 "Row2" I R 2475 4600 50
F13 "Row3" I R 2475 4500 50
$EndSheet
Text Notes 580 7070 0 79 ~ 0
For OSI keyboards:\n“@“ (AT symbol) maps to “Shift Lock”, R0 C0\n“[“ (left bracket) maps to “Rub Out”, R6 C2\n“\” maps to “Repeat”, R0 C7\n“Rubout” maps to “Break”, \nDNP: “]” (right bracket), “^”, “Here is”, “Break”, “Repeat”, “Clear”
Text Notes 600 7905 0 79 ~ 0
For Apple II keyboards:\n"@" (AT symbol) maps to "Left arrow"\n"\" maps to "Right Arrow"\n"[" (left bracket) maps to "Reset"\n\nDNP: "]" (right bracket), "^", "Here is", "Rub", "Break", "Repeat", "Clear"
NoConn ~ 8400 2750
NoConn ~ 8400 2650
$Comp
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Entry Wire Line
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Entry Wire Line
2825 1700 2925 1600
Entry Wire Line
2825 1600 2925 1500
Entry Wire Line
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Entry Wire Line
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Entry Wire Line
2825 1300 2925 1200
Entry Wire Line
2825 1200 2925 1100
Entry Wire Line
2825 1100 2925 1000
Entry Wire Line
2825 2350 2925 2250
Entry Wire Line
2825 2250 2925 2150
Entry Wire Line
2825 2150 2925 2050
Entry Wire Line
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Entry Wire Line
2825 4300 2925 4200
Entry Wire Line
2825 4200 2925 4100
Entry Wire Line
2825 4100 2925 4000
Entry Wire Line
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Entry Wire Line
2825 3900 2925 3800
Entry Wire Line
2825 3800 2925 3700
Entry Wire Line
2825 3700 2925 3600
Entry Wire Line
2825 3600 2925 3500
Entry Wire Line
2825 4800 2925 4700
Entry Wire Line
2825 4700 2925 4600
Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Bus Line
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Entry Wire Line
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Wire Bus Line
9180 700 7400 700
Connection ~ 7400 700
NoConn ~ 8400 2550
Text Notes 580 6180 0 79 ~ 0
For Classic ASCII keyboards:\n“@“ (AT symbol) is mapped to R7 C0\n“Rubout” is mapped to R1 C0\n“Power Button” is mapped to R0 C0\n
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$EndSheet
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Entry Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
5720 1610 5370 1610
Wire Wire Line
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Wire Wire Line
5720 1810 5370 1810
Wire Wire Line
5370 2010 5720 2010
Wire Wire Line
5720 2110 5370 2110
Wire Wire Line
5370 2210 5720 2210
Wire Wire Line
5720 2310 5370 2310
Connection ~ 5820 700
Wire Bus Line
5820 700 7400 700
Entry Wire Line
7500 3150 7400 3050
Entry Wire Line
7500 3050 7400 2950
Entry Wire Line
7500 2950 7400 2850
Entry Wire Line
7500 2850 7400 2750
Wire Wire Line
7900 2850 7500 2850
Wire Wire Line
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Wire Wire Line
7500 3050 7900 3050
Wire Wire Line
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Text Label 7650 2850 0 50 ~ 0
Row15
Text Label 7650 2950 0 50 ~ 0
Row14
Text Label 7650 3050 0 50 ~ 0
Row13
Text Label 7650 3150 0 50 ~ 0
Row12
Entry Wire Line
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Entry Wire Line
9080 2950 9180 2850
Entry Wire Line
9080 2850 9180 2750
Wire Bus Line
9180 3050 9180 2980
Text Label 8550 2850 0 50 ~ 0
Row8
Text Label 8550 2950 0 50 ~ 0
Row9
Text Label 8550 3050 0 50 ~ 0
Row10
Text Label 8550 3150 0 50 ~ 0
Row11
Wire Bus Line
7400 700 6280 700
Wire Wire Line
8400 2850 9080 2850
Wire Wire Line
9080 2950 8400 2950
Wire Wire Line
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Wire Wire Line
9080 3150 8400 3150
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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NoConn ~ 8400 1250
NoConn ~ 8400 1350
NoConn ~ 8400 2450
NoConn ~ 8400 2150
NoConn ~ 8400 2050
NoConn ~ 8400 1750
NoConn ~ 8400 1650
Wire Bus Line
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Wire Bus Line
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Wire Bus Line
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Wire Bus Line
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$EndSCHEMATC

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hardware/keyboard-sol/keys2.sch Normal file
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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 4 4
Title "Universal Retro Keyboard"
Date "2019-08-25"
Rev "1.0"
Comp "OSIWeb.org"
Comment1 "Key Matrix part 2"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
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$Comp
L Switch:SW_Push SW?
U 1 1 5E1BE100
P 5400 4100
AR Path="/5BC3E99D/5E1BE100" Ref="SW?" Part="1"
AR Path="/5E163BE9/5E1BE100" Ref="SW?" Part="1"
AR Path="/5E16AC8E/5E1BE100" Ref="SW79" Part="1"
F 0 "SW79" H 5400 4385 50 0000 C CNN
F 1 "NP 8" H 5400 4294 50 0000 C CNN
F 2 "unikbd:Key_MX" H 5400 4300 50 0001 C CNN
F 3 "" H 5400 4300 50 0001 C CNN
1 5400 4100
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW?
U 1 1 5E1BE101
P 4600 4100
AR Path="/5BC3E99D/5E1BE101" Ref="SW?" Part="1"
AR Path="/5E163BE9/5E1BE101" Ref="SW?" Part="1"
AR Path="/5E16AC8E/5E1BE101" Ref="SW75" Part="1"
F 0 "SW75" H 4600 4385 50 0000 C CNN
F 1 "NP asterisk" H 4635 4300 50 0000 C CNN
F 2 "unikbd:Key_MX" H 4600 4300 50 0001 C CNN
F 3 "" H 4600 4300 50 0001 C CNN
1 4600 4100
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW?
U 1 1 5E1BE102
P 6200 4100
AR Path="/5BC3E99D/5E1BE102" Ref="SW?" Part="1"
AR Path="/5E163BE9/5E1BE102" Ref="SW?" Part="1"
AR Path="/5E16AC8E/5E1BE102" Ref="SW82" Part="1"
F 0 "SW82" H 6200 4385 50 0000 C CNN
F 1 "NP divide" H 6200 4294 50 0000 C CNN
F 2 "unikbd:Key_MX" H 6200 4300 50 0001 C CNN
F 3 "" H 6200 4300 50 0001 C CNN
1 6200 4100
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW?
U 1 1 5E1BE103
P 7000 4100
AR Path="/5BC3E99D/5E1BE103" Ref="SW?" Part="1"
AR Path="/5E163BE9/5E1BE103" Ref="SW?" Part="1"
AR Path="/5E16AC8E/5E1BE103" Ref="SW85" Part="1"
F 0 "SW85" H 7000 4385 50 0000 C CNN
F 1 "NP 9" H 7000 4294 50 0000 C CNN
F 2 "unikbd:Key_MX" H 7000 4300 50 0001 C CNN
F 3 "" H 7000 4300 50 0001 C CNN
1 7000 4100
1 0 0 -1
$EndComp
$Comp
L Diode:1N4148 D?
U 1 1 5BC6CD8E
P 4000 4350
AR Path="/5BC3E99D/5BC6CD8E" Ref="D?" Part="1"
AR Path="/5E163BE9/5BC6CD8E" Ref="D?" Part="1"
AR Path="/5E16AC8E/5BC6CD8E" Ref="D68" Part="1"
F 0 "D68" V 4046 4271 50 0000 R CNN
F 1 "1N4148" V 3955 4271 50 0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 4000 4175 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 4000 4350 50 0001 C CNN
1 4000 4350
0 -1 -1 0
$EndComp
$Comp
L Diode:1N4148 D?
U 1 1 5BC6CD9C
P 4800 4350
AR Path="/5BC3E99D/5BC6CD9C" Ref="D?" Part="1"
AR Path="/5E163BE9/5BC6CD9C" Ref="D?" Part="1"
AR Path="/5E16AC8E/5BC6CD9C" Ref="D72" Part="1"
F 0 "D72" V 4846 4271 50 0000 R CNN
F 1 "1N4148" V 4755 4271 50 0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 4800 4175 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 4800 4350 50 0001 C CNN
1 4800 4350
0 -1 -1 0
$EndComp
$Comp
L Diode:1N4148 D?
U 1 1 5BC6CDA3
P 5600 4350
AR Path="/5BC3E99D/5BC6CDA3" Ref="D?" Part="1"
AR Path="/5E163BE9/5BC6CDA3" Ref="D?" Part="1"
AR Path="/5E16AC8E/5BC6CDA3" Ref="D76" Part="1"
F 0 "D76" V 5646 4271 50 0000 R CNN
F 1 "1N4148" V 5555 4271 50 0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 5600 4175 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 5600 4350 50 0001 C CNN
1 5600 4350
0 -1 -1 0
$EndComp
$Comp
L Diode:1N4148 D?
U 1 1 5E1BE107
P 6400 4350
AR Path="/5BC3E99D/5E1BE107" Ref="D?" Part="1"
AR Path="/5E163BE9/5E1BE107" Ref="D?" Part="1"
AR Path="/5E16AC8E/5E1BE107" Ref="D79" Part="1"
F 0 "D79" V 6446 4271 50 0000 R CNN
F 1 "1N4148" V 6355 4271 50 0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 6400 4175 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 6400 4350 50 0001 C CNN
1 6400 4350
0 -1 -1 0
$EndComp
$Comp
L Diode:1N4148 D?
U 1 1 5E1BE108
P 7200 4350
AR Path="/5BC3E99D/5E1BE108" Ref="D?" Part="1"
AR Path="/5E163BE9/5E1BE108" Ref="D?" Part="1"
AR Path="/5E16AC8E/5E1BE108" Ref="D82" Part="1"
F 0 "D82" V 7246 4271 50 0000 R CNN
F 1 "1N4148" V 7155 4271 50 0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 7200 4175 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 7200 4350 50 0001 C CNN
1 7200 4350
0 -1 -1 0
$EndComp
$Comp
L Switch:SW_Push SW?
U 1 1 5E1BE109
P 3000 5000
AR Path="/5BC3E99D/5E1BE109" Ref="SW?" Part="1"
AR Path="/5E163BE9/5E1BE109" Ref="SW?" Part="1"
AR Path="/5E16AC8E/5E1BE109" Ref="SW68" Part="1"
F 0 "SW68" H 3000 5285 50 0000 C CNN
F 1 "NP 4" H 3030 5195 50 0000 C CNN
F 2 "unikbd:Key_MX" H 3000 5200 50 0001 C CNN
F 3 "" H 3000 5200 50 0001 C CNN
1 3000 5000
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW?
U 1 1 5E1BE10A
P 3800 5000
AR Path="/5BC3E99D/5E1BE10A" Ref="SW?" Part="1"
AR Path="/5E163BE9/5E1BE10A" Ref="SW?" Part="1"
AR Path="/5E16AC8E/5E1BE10A" Ref="SW72" Part="1"
F 0 "SW72" H 3800 5285 50 0000 C CNN
F 1 "NP 1" H 3800 5194 50 0000 C CNN
F 2 "unikbd:Key_MX" H 3800 5200 50 0001 C CNN
F 3 "" H 3800 5200 50 0001 C CNN
1 3800 5000
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW?
U 1 1 5E1BE10B
P 5400 5000
AR Path="/5BC3E99D/5E1BE10B" Ref="SW?" Part="1"
AR Path="/5E163BE9/5E1BE10B" Ref="SW?" Part="1"
AR Path="/5E16AC8E/5E1BE10B" Ref="SW80" Part="1"
F 0 "SW80" H 5400 5285 50 0000 C CNN
F 1 "NP 2" H 5400 5194 50 0000 C CNN
F 2 "unikbd:Key_MX" H 5400 5200 50 0001 C CNN
F 3 "" H 5400 5200 50 0001 C CNN
1 5400 5000
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW?
U 1 1 5E1BE10C
P 4600 5000
AR Path="/5BC3E99D/5E1BE10C" Ref="SW?" Part="1"
AR Path="/5E163BE9/5E1BE10C" Ref="SW?" Part="1"
AR Path="/5E16AC8E/5E1BE10C" Ref="SW76" Part="1"
F 0 "SW76" H 4600 5285 50 0000 C CNN
F 1 "NP 5" H 4600 5194 50 0000 C CNN
F 2 "unikbd:Key_MX" H 4600 5200 50 0001 C CNN
F 3 "" H 4600 5200 50 0001 C CNN
1 4600 5000
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW?
U 1 1 5E1BE10D
P 6200 5000
AR Path="/5BC3E99D/5E1BE10D" Ref="SW?" Part="1"
AR Path="/5E163BE9/5E1BE10D" Ref="SW?" Part="1"
AR Path="/5E16AC8E/5E1BE10D" Ref="SW83" Part="1"
F 0 "SW83" H 6200 5285 50 0000 C CNN
F 1 "NP 6" H 6200 5194 50 0000 C CNN
F 2 "unikbd:Key_MX" H 6200 5200 50 0001 C CNN
F 3 "" H 6200 5200 50 0001 C CNN
1 6200 5000
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW?
U 1 1 5E1BE10E
P 7000 5000
AR Path="/5BC3E99D/5E1BE10E" Ref="SW?" Part="1"
AR Path="/5E163BE9/5E1BE10E" Ref="SW?" Part="1"
AR Path="/5E16AC8E/5E1BE10E" Ref="SW86" Part="1"
F 0 "SW86" H 7000 5285 50 0000 C CNN
F 1 "NP 3" H 7000 5194 50 0000 C CNN
F 2 "unikbd:Key_MX" H 7000 5200 50 0001 C CNN
F 3 "" H 7000 5200 50 0001 C CNN
1 7000 5000
1 0 0 -1
$EndComp
$Comp
L Diode:1N4148 D?
U 1 1 5E1BE10F
P 4000 5250
AR Path="/5BC3E99D/5E1BE10F" Ref="D?" Part="1"
AR Path="/5E163BE9/5E1BE10F" Ref="D?" Part="1"
AR Path="/5E16AC8E/5E1BE10F" Ref="D69" Part="1"
F 0 "D69" V 4046 5171 50 0000 R CNN
F 1 "1N4148" V 3955 5171 50 0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 4000 5075 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 4000 5250 50 0001 C CNN
1 4000 5250
0 -1 -1 0
$EndComp
$Comp
L Diode:1N4148 D?
U 1 1 5E1BE110
P 3200 5250
AR Path="/5BC3E99D/5E1BE110" Ref="D?" Part="1"
AR Path="/5E163BE9/5E1BE110" Ref="D?" Part="1"
AR Path="/5E16AC8E/5E1BE110" Ref="D65" Part="1"
F 0 "D65" V 3246 5171 50 0000 R CNN
F 1 "1N4148" V 3155 5171 50 0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 3200 5075 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 3200 5250 50 0001 C CNN
1 3200 5250
0 -1 -1 0
$EndComp
$Comp
L Diode:1N4148 D?
U 1 1 5E1BE111
P 4800 5250
AR Path="/5BC3E99D/5E1BE111" Ref="D?" Part="1"
AR Path="/5E163BE9/5E1BE111" Ref="D?" Part="1"
AR Path="/5E16AC8E/5E1BE111" Ref="D73" Part="1"
F 0 "D73" V 4846 5171 50 0000 R CNN
F 1 "1N4148" V 4755 5171 50 0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 4800 5075 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 4800 5250 50 0001 C CNN
1 4800 5250
0 -1 -1 0
$EndComp
$Comp
L Diode:1N4148 D?
U 1 1 5E1BE112
P 5600 5250
AR Path="/5BC3E99D/5E1BE112" Ref="D?" Part="1"
AR Path="/5E163BE9/5E1BE112" Ref="D?" Part="1"
AR Path="/5E16AC8E/5E1BE112" Ref="D77" Part="1"
F 0 "D77" V 5646 5171 50 0000 R CNN
F 1 "1N4148" V 5555 5171 50 0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 5600 5075 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 5600 5250 50 0001 C CNN
1 5600 5250
0 -1 -1 0
$EndComp
$Comp
L Diode:1N4148 D?
U 1 1 5E1BE113
P 6400 5250
AR Path="/5BC3E99D/5E1BE113" Ref="D?" Part="1"
AR Path="/5E163BE9/5E1BE113" Ref="D?" Part="1"
AR Path="/5E16AC8E/5E1BE113" Ref="D80" Part="1"
F 0 "D80" V 6446 5171 50 0000 R CNN
F 1 "1N4148" V 6355 5171 50 0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 6400 5075 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 6400 5250 50 0001 C CNN
1 6400 5250
0 -1 -1 0
$EndComp
$Comp
L Diode:1N4148 D?
U 1 1 5BC6CF31
P 7200 5250
AR Path="/5BC3E99D/5BC6CF31" Ref="D?" Part="1"
AR Path="/5E163BE9/5BC6CF31" Ref="D?" Part="1"
AR Path="/5E16AC8E/5BC6CF31" Ref="D83" Part="1"
F 0 "D83" V 7246 5171 50 0000 R CNN
F 1 "1N4148" V 7155 5171 50 0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 7200 5075 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 7200 5250 50 0001 C CNN
1 7200 5250
0 -1 -1 0
$EndComp
$Comp
L Switch:SW_Push SW?
U 1 1 5BC6D0AD
P 3800 5900
AR Path="/5BC3E99D/5BC6D0AD" Ref="SW?" Part="1"
AR Path="/5E163BE9/5BC6D0AD" Ref="SW?" Part="1"
AR Path="/5E16AC8E/5BC6D0AD" Ref="SW73" Part="1"
F 0 "SW73" H 3800 6185 50 0000 C CNN
F 1 "NP period" H 3800 6094 50 0000 C CNN
F 2 "unikbd:Key_MX" H 3800 6100 50 0001 C CNN
F 3 "" H 3800 6100 50 0001 C CNN
1 3800 5900
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW?
U 1 1 5E1BE116
P 4600 5900
AR Path="/5BC3E99D/5E1BE116" Ref="SW?" Part="1"
AR Path="/5E163BE9/5E1BE116" Ref="SW?" Part="1"
AR Path="/5E16AC8E/5E1BE116" Ref="SW77" Part="1"
F 0 "SW77" H 4600 6185 50 0000 C CNN
F 1 "NP plus" H 4600 6094 50 0000 C CNN
F 2 "unikbd:Key_MX" H 4600 6100 50 0001 C CNN
F 3 "" H 4600 6100 50 0001 C CNN
1 4600 5900
1 0 0 -1
$EndComp
$Comp
L Diode:1N4148 D?
U 1 1 5E1BE117
P 4000 6150
AR Path="/5BC3E99D/5E1BE117" Ref="D?" Part="1"
AR Path="/5E163BE9/5E1BE117" Ref="D?" Part="1"
AR Path="/5E16AC8E/5E1BE117" Ref="D70" Part="1"
F 0 "D70" V 4046 6071 50 0000 R CNN
F 1 "1N4148" V 3955 6071 50 0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 4000 5975 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 4000 6150 50 0001 C CNN
1 4000 6150
0 -1 -1 0
$EndComp
$Comp
L Diode:1N4148 D?
U 1 1 5BC6D0EC
P 4800 6150
AR Path="/5BC3E99D/5BC6D0EC" Ref="D?" Part="1"
AR Path="/5E163BE9/5BC6D0EC" Ref="D?" Part="1"
AR Path="/5E16AC8E/5BC6D0EC" Ref="D74" Part="1"
F 0 "D74" V 4846 6071 50 0000 R CNN
F 1 "1N4148" V 4755 6071 50 0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 4800 5975 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 4800 6150 50 0001 C CNN
1 4800 6150
0 -1 -1 0
$EndComp
Connection ~ 4000 3600
Wire Wire Line
4000 3600 4800 3600
Connection ~ 4800 3600
Connection ~ 7200 3600
Wire Wire Line
7200 3600 8000 3600
Connection ~ 8000 3600
Wire Wire Line
8000 3600 8800 3600
Connection ~ 4000 4500
Wire Wire Line
4000 4500 4800 4500
Connection ~ 4800 4500
Wire Wire Line
4800 4500 5600 4500
Connection ~ 5600 4500
Wire Wire Line
5600 4500 6400 4500
Connection ~ 6400 4500
Wire Wire Line
6400 4500 7200 4500
Wire Wire Line
3200 5400 4000 5400
Connection ~ 4000 5400
Wire Wire Line
4000 5400 4800 5400
Connection ~ 4800 5400
Wire Wire Line
4800 5400 5600 5400
Connection ~ 5600 5400
Wire Wire Line
5600 5400 6400 5400
Connection ~ 6400 5400
Wire Wire Line
6400 5400 7200 5400
Connection ~ 4000 6300
Wire Wire Line
4000 6300 4800 6300
Wire Wire Line
4000 5900 4000 6000
Wire Wire Line
4800 5900 4800 6000
Wire Wire Line
7200 5000 7200 5100
Wire Wire Line
5600 5100 5600 5000
Wire Wire Line
6400 5100 6400 5000
Wire Wire Line
4800 5100 4800 5000
Wire Wire Line
4000 5100 4000 5000
Wire Wire Line
3200 5100 3200 5000
Wire Wire Line
4000 3200 4000 3300
Wire Wire Line
4000 4100 4000 4200
Wire Wire Line
4800 4100 4800 4200
Wire Wire Line
5600 4200 5600 4100
Wire Wire Line
6400 4200 6400 4100
Wire Wire Line
7200 4200 7200 4100
Wire Wire Line
4800 3300 4800 3200
Wire Wire Line
7200 3200 7200 3300
Wire Wire Line
8000 3200 8000 3300
Wire Wire Line
8800 3200 8800 3300
Wire Wire Line
1450 2500 2800 2500
Wire Wire Line
1450 2300 3600 2300
Wire Wire Line
3600 2300 3600 3200
Connection ~ 3600 3200
Wire Wire Line
3600 3200 3600 4100
Connection ~ 3600 4100
Wire Wire Line
3600 4100 3600 5000
Connection ~ 3600 5000
Wire Wire Line
3600 5000 3600 5900
Wire Wire Line
1450 2100 4400 2100
Wire Wire Line
4400 2100 4400 3200
Connection ~ 4400 3200
Wire Wire Line
4400 3200 4400 4100
Connection ~ 4400 4100
Wire Wire Line
4400 4100 4400 5000
Connection ~ 4400 5000
Wire Wire Line
4400 5000 4400 5900
Wire Wire Line
1450 1900 5200 1900
Connection ~ 5200 4100
Wire Wire Line
5200 4100 5200 5000
Wire Wire Line
1450 1700 6000 1700
Connection ~ 6000 4100
Wire Wire Line
6000 4100 6000 5000
Wire Wire Line
1450 1500 6800 1500
Wire Wire Line
6800 1500 6800 3200
Connection ~ 6800 3200
Wire Wire Line
6800 3200 6800 4100
Connection ~ 6800 4100
Wire Wire Line
6800 4100 6800 5000
Wire Wire Line
1450 1300 7600 1300
Wire Wire Line
1450 1100 8400 1100
Wire Wire Line
8400 1100 8400 3200
Connection ~ 3200 5400
Text Notes 1100 7100 0 50 ~ 0
(Install either Row diodes or switch diodes. Jumper uninstalled diodes.
Text Label 2300 3600 0 50 ~ 0
Row0_keys
Text Label 2300 4500 0 50 ~ 0
Row1_keys
Text Label 2300 5400 0 50 ~ 0
Row2_keys
Wire Wire Line
5200 1900 5200 3200
Wire Wire Line
6000 1700 6000 3200
Wire Wire Line
4800 3600 5600 3600
Text Label 2300 6300 0 50 ~ 0
Row3_keys
Wire Wire Line
1450 4500 3200 4500
Wire Wire Line
1450 5400 3200 5400
Wire Wire Line
2800 2500 2800 3200
Wire Wire Line
1450 3600 3200 3600
Wire Wire Line
1450 6300 3200 6300
$Comp
L Switch:SW_Push SW?
U 1 1 5E1BE119
P 6200 3200
AR Path="/5BC3E99D/5E1BE119" Ref="SW?" Part="1"
AR Path="/5E163BE9/5E1BE119" Ref="SW?" Part="1"
AR Path="/5E16AC8E/5E1BE119" Ref="SW81" Part="1"
F 0 "SW81" H 6200 3485 50 0000 C CNN
F 1 "RT Arrow" H 6200 3394 50 0000 C CNN
F 2 "unikbd:Key_MX" H 6200 3400 50 0001 C CNN
F 3 "" H 6200 3400 50 0001 C CNN
1 6200 3200
1 0 0 -1
$EndComp
$Comp
L Diode:1N4148 D?
U 1 1 5E1BE11A
P 6400 3450
AR Path="/5BC3E99D/5E1BE11A" Ref="D?" Part="1"
AR Path="/5E163BE9/5E1BE11A" Ref="D?" Part="1"
AR Path="/5E16AC8E/5E1BE11A" Ref="D78" Part="1"
F 0 "D78" V 6446 3371 50 0000 R CNN
F 1 "1N4148" V 6355 3371 50 0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 6400 3275 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 6400 3450 50 0001 C CNN
1 6400 3450
0 -1 -1 0
$EndComp
Wire Wire Line
6400 3200 6400 3300
Connection ~ 6000 3200
Wire Wire Line
6000 3200 6000 4100
Connection ~ 6400 3600
Wire Wire Line
6400 3600 7200 3600
$Comp
L Switch:SW_Push SW?
U 1 1 5E12EFC1
P 3000 3200
AR Path="/5BC3E99D/5E12EFC1" Ref="SW?" Part="1"
AR Path="/5BC3EA0A/5E12EFC1" Ref="SW?" Part="1"
AR Path="/5E12EFC1" Ref="SW?" Part="1"
AR Path="/5E163BE9/5E12EFC1" Ref="SW?" Part="1"
AR Path="/5E16AC8E/5E12EFC1" Ref="SW66" Part="1"
F 0 "SW66" H 3000 3485 50 0000 C CNN
F 1 "Local" H 3000 3394 50 0000 C CNN
F 2 "unikbd:Key_MX" H 3000 3400 50 0001 C CNN
F 3 "" H 3000 3400 50 0001 C CNN
1 3000 3200
1 0 0 -1
$EndComp
$Comp
L Diode:1N4148 D?
U 1 1 5E12EFC7
P 3200 3450
AR Path="/5BC3E99D/5E12EFC7" Ref="D?" Part="1"
AR Path="/5BC3EA0A/5E12EFC7" Ref="D?" Part="1"
AR Path="/5E12EFC7" Ref="D?" Part="1"
AR Path="/5E163BE9/5E12EFC7" Ref="D?" Part="1"
AR Path="/5E16AC8E/5E12EFC7" Ref="D63" Part="1"
F 0 "D63" V 3246 3371 50 0000 R CNN
F 1 "1N4148" V 3155 3371 50 0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 3200 3275 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 3200 3450 50 0001 C CNN
1 3200 3450
0 -1 -1 0
$EndComp
Wire Wire Line
3200 3200 3200 3300
Connection ~ 2800 3200
Wire Wire Line
2800 3200 2800 4100
Connection ~ 3200 3600
Wire Wire Line
3200 3600 4000 3600
$Comp
L Switch:SW_Push SW?
U 1 1 5E135ADC
P 5400 3200
AR Path="/5BC3E99D/5E135ADC" Ref="SW?" Part="1"
AR Path="/5BC3EA0A/5E135ADC" Ref="SW?" Part="1"
AR Path="/5E135ADC" Ref="SW?" Part="1"
AR Path="/5E163BE9/5E135ADC" Ref="SW?" Part="1"
AR Path="/5E16AC8E/5E135ADC" Ref="SW78" Part="1"
F 0 "SW78" H 5400 3485 50 0000 C CNN
F 1 "Spacebar" H 5400 3394 50 0000 C CNN
F 2 "unikbd:Key_MX" H 5400 3400 50 0001 C CNN
F 3 "" H 5400 3400 50 0001 C CNN
1 5400 3200
1 0 0 -1
$EndComp
Wire Wire Line
5600 3200 5600 3300
Connection ~ 5600 3600
Wire Wire Line
5600 3600 6400 3600
Connection ~ 5200 3200
Wire Wire Line
5200 3200 5200 4100
$Comp
L Switch:SW_Push SW?
U 1 1 5E13E76B
P 3000 4100
AR Path="/5BC3E99D/5E13E76B" Ref="SW?" Part="1"
AR Path="/5BC3EA0A/5E13E76B" Ref="SW?" Part="1"
AR Path="/5E13E76B" Ref="SW?" Part="1"
AR Path="/5E163BE9/5E13E76B" Ref="SW?" Part="1"
AR Path="/5E16AC8E/5E13E76B" Ref="SW67" Part="1"
F 0 "SW67" H 3000 4385 50 0000 C CNN
F 1 "NP Dash" H 3000 4294 50 0000 C CNN
F 2 "unikbd:Key_MX" H 3000 4300 50 0001 C CNN
F 3 "" H 3000 4300 50 0001 C CNN
1 3000 4100
1 0 0 -1
$EndComp
$Comp
L Diode:1N4148 D?
U 1 1 5E13E771
P 3200 4350
AR Path="/5BC3E99D/5E13E771" Ref="D?" Part="1"
AR Path="/5BC3EA0A/5E13E771" Ref="D?" Part="1"
AR Path="/5E13E771" Ref="D?" Part="1"
AR Path="/5E163BE9/5E13E771" Ref="D?" Part="1"
AR Path="/5E16AC8E/5E13E771" Ref="D64" Part="1"
F 0 "D64" V 3246 4271 50 0000 R CNN
F 1 "1N4148" V 3155 4271 50 0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 3200 4175 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 3200 4350 50 0001 C CNN
1 3200 4350
0 -1 -1 0
$EndComp
Wire Wire Line
3200 4100 3200 4200
Connection ~ 2800 4100
Wire Wire Line
2800 4100 2800 5000
Connection ~ 3200 4500
Wire Wire Line
3200 4500 4000 4500
$Comp
L Switch:SW_Push SW?
U 1 1 5E149AE2
P 3000 5900
AR Path="/5BC3E99D/5E149AE2" Ref="SW?" Part="1"
AR Path="/5BC3EA0A/5E149AE2" Ref="SW?" Part="1"
AR Path="/5E149AE2" Ref="SW?" Part="1"
AR Path="/5E163BE9/5E149AE2" Ref="SW?" Part="1"
AR Path="/5E16AC8E/5E149AE2" Ref="SW69" Part="1"
F 0 "SW69" H 3000 6185 50 0000 C CNN
F 1 "NP Zero" H 3000 6094 50 0000 C CNN
F 2 "unikbd:Key_MX" H 3000 6100 50 0001 C CNN
F 3 "" H 3000 6100 50 0001 C CNN
1 3000 5900
1 0 0 -1
$EndComp
$Comp
L Diode:1N4148 D?
U 1 1 5E149AE8
P 3200 6150
AR Path="/5BC3E99D/5E149AE8" Ref="D?" Part="1"
AR Path="/5BC3EA0A/5E149AE8" Ref="D?" Part="1"
AR Path="/5E149AE8" Ref="D?" Part="1"
AR Path="/5E163BE9/5E149AE8" Ref="D?" Part="1"
AR Path="/5E16AC8E/5E149AE8" Ref="D66" Part="1"
F 0 "D66" V 3246 6071 50 0000 R CNN
F 1 "1N4148" V 3155 6071 50 0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 3200 5975 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 3200 6150 50 0001 C CNN
1 3200 6150
0 -1 -1 0
$EndComp
Wire Wire Line
3200 5900 3200 6000
Connection ~ 3200 6300
Wire Wire Line
3200 6300 4000 6300
Wire Wire Line
2800 5000 2800 5900
Connection ~ 2800 5000
Wire Wire Line
7600 3200 7600 1300
$Comp
L Diode:1N4148 D?
U 1 1 5E135AE2
P 5600 3450
AR Path="/5BC3E99D/5E135AE2" Ref="D?" Part="1"
AR Path="/5BC3EA0A/5E135AE2" Ref="D?" Part="1"
AR Path="/5E135AE2" Ref="D?" Part="1"
AR Path="/5E163BE9/5E135AE2" Ref="D?" Part="1"
AR Path="/5E16AC8E/5E135AE2" Ref="D75" Part="1"
F 0 "D75" V 5646 3371 50 0000 R CNN
F 1 "1N4148" V 5555 3371 50 0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 5600 3275 50 0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 5600 3450 50 0001 C CNN
1 5600 3450
0 -1 -1 0
$EndComp
$EndSCHEMATC