Apple-2-HW/unified_retro_keyboard
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unified_retro_keyboard/hardware/keyboard-sol/keys3.sch

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Initial rev of SOL-20 keyboard PCB
2020-01-29 02:24:35 +00:00
EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 4 4
Title "Universal Retro Keyboard"
Minor cleanups
2020-05-05 21:40:48 +00:00
Date "2020-05-05"
Rev "1.4"
Initial rev of SOL-20 keyboard PCB
2020-01-29 02:24:35 +00:00
Comp "OSIWeb.org"
Comment1 "Key Matrix part 2"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text HLabel 1450 4500 0 60 Input ~ 0
Row10
SOL keyboard adjustments - Fixed position offset error in first three rows of the SOL keyboard - moved key matrix interface connector to bottom of board so the parallel output connector can be at the top of the keyboard. - Adjusted size of mounting slots to accommodate #6 screws. - ongoing clean up of traces.
2020-03-16 18:27:09 +00:00
Text HLabel 1450 5400 0 60 Input ~ 0
Initial rev of SOL-20 keyboard PCB
2020-01-29 02:24:35 +00:00
Row11
SOL keyboard adjustments - Fixed position offset error in first three rows of the SOL keyboard - moved key matrix interface connector to bottom of board so the parallel output connector can be at the top of the keyboard. - Adjusted size of mounting slots to accommodate #6 screws. - ongoing clean up of traces.
2020-03-16 18:27:09 +00:00
Text HLabel 1450 6300 0 60 Input ~ 0
Row12
Initial rev of SOL-20 keyboard PCB
2020-01-29 02:24:35 +00:00
Text HLabel 1450 3600 0 60 Input ~ 0
SOL keyboard adjustments - Fixed position offset error in first three rows of the SOL keyboard - moved key matrix interface connector to bottom of board so the parallel output connector can be at the top of the keyboard. - Adjusted size of mounting slots to accommodate #6 screws. - ongoing clean up of traces.
2020-03-16 18:27:09 +00:00
Row9
Initial rev of SOL-20 keyboard PCB
2020-01-29 02:24:35 +00:00
Text HLabel 1450 1100 0 60 Input ~ 0
Col7
Text HLabel 1450 1300 0 60 Input ~ 0
Col6
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Col5
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Col4
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Col3
Text HLabel 1450 2100 0 60 Input ~ 0
Col2
Text HLabel 1450 2300 0 60 Input ~ 0
Col1
Text HLabel 1450 2500 0 60 Input ~ 0
Col0
$Comp
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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
SOL keyboard adjustments - Fixed position offset error in first three rows of the SOL keyboard - moved key matrix interface connector to bottom of board so the parallel output connector can be at the top of the keyboard. - Adjusted size of mounting slots to accommodate #6 screws. - ongoing clean up of traces.
2020-03-16 18:27:09 +00:00
Row9_keys
Initial rev of SOL-20 keyboard PCB
2020-01-29 02:24:35 +00:00
Text Label 2300 4500 0 50 ~ 0
SOL keyboard adjustments - Fixed position offset error in first three rows of the SOL keyboard - moved key matrix interface connector to bottom of board so the parallel output connector can be at the top of the keyboard. - Adjusted size of mounting slots to accommodate #6 screws. - ongoing clean up of traces.
2020-03-16 18:27:09 +00:00
Row10_keys
Initial rev of SOL-20 keyboard PCB
2020-01-29 02:24:35 +00:00
Text Label 2300 5400 0 50 ~ 0
SOL keyboard adjustments - Fixed position offset error in first three rows of the SOL keyboard - moved key matrix interface connector to bottom of board so the parallel output connector can be at the top of the keyboard. - Adjusted size of mounting slots to accommodate #6 screws. - ongoing clean up of traces.
2020-03-16 18:27:09 +00:00
Row11_keys
Initial rev of SOL-20 keyboard PCB
2020-01-29 02:24:35 +00:00
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
SOL keyboard adjustments - Fixed position offset error in first three rows of the SOL keyboard - moved key matrix interface connector to bottom of board so the parallel output connector can be at the top of the keyboard. - Adjusted size of mounting slots to accommodate #6 screws. - ongoing clean up of traces.
2020-03-16 18:27:09 +00:00
Row12_keys
Initial rev of SOL-20 keyboard PCB
2020-01-29 02:24:35 +00:00
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
Reference in New Issue Copy Permalink