mirror of
https://github.com/osiweb/unified_retro_keyboard.git
synced 2024-09-10 12:54:50 +00:00
- remove material from PCB to allow keyboard to fit in Apple II case - enlarge center hole on cherry MX footprints slightly, to 0.160" to allow slightly more tolerance, which eases assembly. - include holes for LEDs on futaba aligner - include extra pads on main PCB for LEDs with futaba keys - Add LED on LINE FEED which maps to REPEAT/CAPSLOCK on Apple II keymap
927 lines
22 KiB
Plaintext
927 lines
22 KiB
Plaintext
EESchema Schematic File Version 4
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EELAYER 30 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 3 3
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Title "Unified Retro Keyboard"
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Date "2020-06-11"
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Rev "1.6"
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Comp "OSIWeb.org"
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Comment1 "Key Matrix part 2"
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Comment2 ""
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Comment3 ""
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Comment4 ""
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1 5600 5250
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L Diode:1N4148 D48
|
|
U 1 1 5BC6CF2A
|
|
P 6400 5250
|
|
F 0 "D48" 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 D52
|
|
U 1 1 5BC6CF31
|
|
P 7200 5250
|
|
F 0 "D52" 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 Diode:1N4148 D56
|
|
U 1 1 5BC6CF38
|
|
P 8000 5250
|
|
F 0 "D56" V 8046 5171 50 0000 R CNN
|
|
F 1 "1N4148" V 7955 5171 50 0000 R CNN
|
|
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 8000 5075 50 0001 C CNN
|
|
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 8000 5250 50 0001 C CNN
|
|
1 8000 5250
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L Diode:1N4148 D60
|
|
U 1 1 5BC6CF3F
|
|
P 8800 5250
|
|
F 0 "D60" V 8846 5171 50 0000 R CNN
|
|
F 1 "1N4148" V 8755 5171 50 0000 R CNN
|
|
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 8800 5075 50 0001 C CNN
|
|
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 8800 5250 50 0001 C CNN
|
|
1 8800 5250
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L Switch:SW_Push SW38
|
|
U 1 1 5BC6D0AD
|
|
P 3800 5900
|
|
F 0 "SW38" H 3800 6185 50 0000 C CNN
|
|
F 1 "K" 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 SW45
|
|
U 1 1 5BC6D0B4
|
|
P 5400 5900
|
|
F 0 "SW45" H 5400 6185 50 0000 C CNN
|
|
F 1 "H" H 5400 6094 50 0000 C CNN
|
|
F 2 "unikbd:Key_MX" H 5400 6100 50 0001 C CNN
|
|
F 3 "" H 5400 6100 50 0001 C CNN
|
|
1 5400 5900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Switch:SW_Push SW42
|
|
U 1 1 5BC6D0BB
|
|
P 4600 5900
|
|
F 0 "SW42" H 4600 6185 50 0000 C CNN
|
|
F 1 "J" 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 Switch:SW_Push SW48
|
|
U 1 1 5BC6D0C2
|
|
P 6200 5900
|
|
F 0 "SW48" H 6200 6185 50 0000 C CNN
|
|
F 1 "G" H 6200 6094 50 0000 C CNN
|
|
F 2 "unikbd:Key_MX" H 6200 6100 50 0001 C CNN
|
|
F 3 "" H 6200 6100 50 0001 C CNN
|
|
1 6200 5900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Switch:SW_Push SW52
|
|
U 1 1 5BC6D0C9
|
|
P 7000 5900
|
|
F 0 "SW52" H 7000 6185 50 0000 C CNN
|
|
F 1 "F" H 7000 6094 50 0000 C CNN
|
|
F 2 "unikbd:Key_MX" H 7000 6100 50 0001 C CNN
|
|
F 3 "" H 7000 6100 50 0001 C CNN
|
|
1 7000 5900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Switch:SW_Push SW60
|
|
U 1 1 5BC6D0D0
|
|
P 8600 5900
|
|
F 0 "SW60" H 8600 6185 50 0000 C CNN
|
|
F 1 "S" H 8600 6094 50 0000 C CNN
|
|
F 2 "unikbd:Key_MX" H 8600 6100 50 0001 C CNN
|
|
F 3 "" H 8600 6100 50 0001 C CNN
|
|
1 8600 5900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Switch:SW_Push SW56
|
|
U 1 1 5BC6D0D7
|
|
P 7800 5900
|
|
F 0 "SW56" H 7800 6185 50 0000 C CNN
|
|
F 1 "D" H 7800 6094 50 0000 C CNN
|
|
F 2 "unikbd:Key_MX" H 7800 6100 50 0001 C CNN
|
|
F 3 "" H 7800 6100 50 0001 C CNN
|
|
1 7800 5900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Diode:1N4148 D39
|
|
U 1 1 5BC6D0DE
|
|
P 4000 6150
|
|
F 0 "D39" 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 D43
|
|
U 1 1 5BC6D0EC
|
|
P 4800 6150
|
|
F 0 "D43" 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
|
|
$Comp
|
|
L Diode:1N4148 D46
|
|
U 1 1 5BC6D0F3
|
|
P 5600 6150
|
|
F 0 "D46" V 5646 6071 50 0000 R CNN
|
|
F 1 "1N4148" V 5555 6071 50 0000 R CNN
|
|
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 5600 5975 50 0001 C CNN
|
|
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 5600 6150 50 0001 C CNN
|
|
1 5600 6150
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L Diode:1N4148 D49
|
|
U 1 1 5BC6D0FA
|
|
P 6400 6150
|
|
F 0 "D49" V 6446 6071 50 0000 R CNN
|
|
F 1 "1N4148" V 6355 6071 50 0000 R CNN
|
|
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 6400 5975 50 0001 C CNN
|
|
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 6400 6150 50 0001 C CNN
|
|
1 6400 6150
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L Diode:1N4148 D53
|
|
U 1 1 5BC6D101
|
|
P 7200 6150
|
|
F 0 "D53" V 7246 6071 50 0000 R CNN
|
|
F 1 "1N4148" V 7155 6071 50 0000 R CNN
|
|
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 7200 5975 50 0001 C CNN
|
|
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 7200 6150 50 0001 C CNN
|
|
1 7200 6150
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L Diode:1N4148 D57
|
|
U 1 1 5BC6D108
|
|
P 8000 6150
|
|
F 0 "D57" V 8046 6071 50 0000 R CNN
|
|
F 1 "1N4148" V 7955 6071 50 0000 R CNN
|
|
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 8000 5975 50 0001 C CNN
|
|
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 8000 6150 50 0001 C CNN
|
|
1 8000 6150
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L Diode:1N4148 D61
|
|
U 1 1 5BC6D10F
|
|
P 8800 6150
|
|
F 0 "D61" V 8846 6071 50 0000 R CNN
|
|
F 1 "1N4148" V 8755 6071 50 0000 R CNN
|
|
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 8800 5975 50 0001 C CNN
|
|
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 8800 6150 50 0001 C CNN
|
|
1 8800 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
|
|
Connection ~ 7200 4500
|
|
Wire Wire Line
|
|
7200 4500 8000 4500
|
|
Connection ~ 8000 4500
|
|
Wire Wire Line
|
|
8000 4500 8800 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 ~ 7200 5400
|
|
Wire Wire Line
|
|
7200 5400 8000 5400
|
|
Connection ~ 8000 5400
|
|
Wire Wire Line
|
|
8000 5400 8800 5400
|
|
Connection ~ 4000 6300
|
|
Wire Wire Line
|
|
4000 6300 4800 6300
|
|
Connection ~ 4800 6300
|
|
Wire Wire Line
|
|
4800 6300 5600 6300
|
|
Connection ~ 5600 6300
|
|
Wire Wire Line
|
|
5600 6300 6400 6300
|
|
Connection ~ 6400 6300
|
|
Wire Wire Line
|
|
6400 6300 7200 6300
|
|
Connection ~ 7200 6300
|
|
Wire Wire Line
|
|
7200 6300 8000 6300
|
|
Connection ~ 8000 6300
|
|
Wire Wire Line
|
|
8000 6300 8800 6300
|
|
Wire Wire Line
|
|
4000 5900 4000 6000
|
|
Wire Wire Line
|
|
4800 5900 4800 6000
|
|
Wire Wire Line
|
|
5600 5900 5600 6000
|
|
Wire Wire Line
|
|
6400 5900 6400 6000
|
|
Wire Wire Line
|
|
7200 5900 7200 6000
|
|
Wire Wire Line
|
|
8000 5900 8000 6000
|
|
Wire Wire Line
|
|
8800 6000 8800 5900
|
|
Wire Wire Line
|
|
8800 5000 8800 5100
|
|
Wire Wire Line
|
|
8000 5000 8000 5100
|
|
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
|
|
8000 4200 8000 4100
|
|
Wire Wire Line
|
|
8800 4200 8800 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
|
|
Connection ~ 5200 5000
|
|
Wire Wire Line
|
|
5200 5000 5200 5900
|
|
Wire Wire Line
|
|
1450 1700 6000 1700
|
|
Connection ~ 6000 4100
|
|
Wire Wire Line
|
|
6000 4100 6000 5000
|
|
Connection ~ 6000 5000
|
|
Wire Wire Line
|
|
6000 5000 6000 5900
|
|
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
|
|
Connection ~ 6800 5000
|
|
Wire Wire Line
|
|
6800 5000 6800 5900
|
|
Wire Wire Line
|
|
1450 1300 7600 1300
|
|
Wire Wire Line
|
|
7600 1300 7600 3200
|
|
Connection ~ 7600 3200
|
|
Wire Wire Line
|
|
7600 3200 7600 4100
|
|
Connection ~ 7600 4100
|
|
Wire Wire Line
|
|
7600 4100 7600 5000
|
|
Connection ~ 7600 5000
|
|
Wire Wire Line
|
|
7600 5000 7600 5900
|
|
Wire Wire Line
|
|
1450 1100 8400 1100
|
|
Wire Wire Line
|
|
8400 1100 8400 3200
|
|
Connection ~ 8400 3200
|
|
Wire Wire Line
|
|
8400 3200 8400 4100
|
|
Connection ~ 8400 4100
|
|
Wire Wire Line
|
|
8400 4100 8400 5000
|
|
Connection ~ 8400 5000
|
|
Wire Wire Line
|
|
8400 5000 8400 5900
|
|
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 4100
|
|
Wire Wire Line
|
|
6000 1700 6000 3200
|
|
Wire Wire Line
|
|
4800 3600 6400 3600
|
|
Text Label 2300 6300 0 50 ~ 0
|
|
Row3_keys
|
|
Wire Wire Line
|
|
1450 4500 4000 4500
|
|
Wire Wire Line
|
|
1450 5400 3200 5400
|
|
Wire Wire Line
|
|
2800 2500 2800 5000
|
|
Wire Wire Line
|
|
1450 3600 4000 3600
|
|
Wire Wire Line
|
|
1450 6300 3200 6300
|
|
Text Notes 2960 4200 0 50 ~ 0
|
|
Rubout
|
|
$Comp
|
|
L Switch:SW_Push SW62
|
|
U 1 1 5E0AC938
|
|
P 6200 3200
|
|
F 0 "SW62" H 6200 3485 50 0000 C CNN
|
|
F 1 "ESC" 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 D1
|
|
U 1 1 5E0AC93E
|
|
P 6400 3450
|
|
F 0 "D1" 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 SW63
|
|
U 1 1 5E423211
|
|
P 3000 5900
|
|
F 0 "SW63" H 3000 6185 50 0000 C CNN
|
|
F 1 "Spare" 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 D35
|
|
U 1 1 5E423217
|
|
P 3200 6150
|
|
F 0 "D35" 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
|
|
Wire Wire Line
|
|
2800 5000 2800 5900
|
|
Connection ~ 2800 5000
|
|
Connection ~ 3200 6300
|
|
Wire Wire Line
|
|
3200 6300 4000 6300
|
|
$EndSCHEMATC
|