blue-gs/kicad/bluescsi_iigs_internal.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text Notes 1050 3250 1    50   ~ 0
Input from cards with IDC-26 connector,\nand output to rear DB-25 connector
NoConn ~ 2100 2450
NoConn ~ 2100 4050
$Comp
L power:GND #PWR0103
U 1 1 6061A66B
P 3350 7300
F 0 "#PWR0103" H 3350 7050 50  0001 C CNN
F 1 "GND" H 3355 7127 50  0000 C CNN
F 2 "" H 3350 7300 50  0001 C CNN
F 3 "" H 3350 7300 50  0001 C CNN
	1    3350 7300
	1    0    0    -1  
$EndComp
Wire Wire Line
	3350 7200 3450 7200
Wire Wire Line
	3450 7200 3550 7200
Connection ~ 3450 7200
Wire Wire Line
	3350 7200 3350 7300
Connection ~ 3350 7200
$Comp
L power:+5V #PWR0104
U 1 1 6061C92A
P 3450 5000
F 0 "#PWR0104" H 3450 4850 50  0001 C CNN
F 1 "+5V" H 3465 5173 50  0000 C CNN
F 2 "" H 3450 5000 50  0001 C CNN
F 3 "" H 3450 5000 50  0001 C CNN
	1    3450 5000
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0105
U 1 1 6061CFE5
P 4900 4500
F 0 "#PWR0105" H 4900 4350 50  0001 C CNN
F 1 "+3.3V" H 4915 4673 50  0000 C CNN
F 2 "" H 4900 4500 50  0001 C CNN
F 3 "" H 4900 4500 50  0001 C CNN
	1    4900 4500
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0106
U 1 1 6061D830
P 3550 5000
F 0 "#PWR0106" H 3550 4850 50  0001 C CNN
F 1 "+3.3V" H 3565 5173 50  0000 C CNN
F 2 "" H 3550 5000 50  0001 C CNN
F 3 "" H 3550 5000 50  0001 C CNN
	1    3550 5000
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0107
U 1 1 6061DD87
P 3650 5000
F 0 "#PWR0107" H 3650 4850 50  0001 C CNN
F 1 "+3.3V" H 3665 5173 50  0000 C CNN
F 2 "" H 3650 5000 50  0001 C CNN
F 3 "" H 3650 5000 50  0001 C CNN
	1    3650 5000
	1    0    0    -1  
$EndComp
Text Label 2750 6300 2    50   ~ 0
SCSI_MSG
Text Label 2750 6200 2    50   ~ 0
SCSI_RST
Text Label 2750 5800 2    50   ~ 0
SCSI_BSY
Text Label 4350 5400 0    50   ~ 0
SCSI_DB3
Text Label 2750 5500 2    50   ~ 0
SCSI_DB6
Text Label 4350 5700 0    50   ~ 0
SCSI_DBP
Text Label 4350 5500 0    50   ~ 0
SCSI_DB2
Text Label 2750 6600 2    50   ~ 0
SCSI_REQ
Text Label 2750 6700 2    50   ~ 0
SCSI_I_O
Text Label 2750 5900 2    50   ~ 0
SCSI_ACK
Text Label 2750 6900 2    50   ~ 0
SCSI_DB1
Text Label 2750 5300 2    50   ~ 0
SCSI_DB4
Text Label 2750 6400 2    50   ~ 0
SCSI_SEL
Text Label 2750 5700 2    50   ~ 0
SCSI_ATN
Text Label 2750 6500 2    50   ~ 0
SCSI_C_D
Text Label 2750 5600 2    50   ~ 0
SCSI_DB7
Text Label 2750 5400 2    50   ~ 0
SCSI_DB5
Text Label 2750 6800 2    50   ~ 0
SCSI_DB0
$Comp
L MCU_ST_STM32F1:YAAJ_BluePill U1
U 1 1 605FE9FD
P 3550 6100
F 0 "U1" H 3550 4769 50  0000 C CNN
F 1 "YAAJ_BluePill" H 3550 4678 50  0000 C CNN
F 2 "my library:YAAJ_BluePill_2" V 3475 7050 50  0001 C CNN
F 3 "" V 3475 7050 50  0001 C CNN
	1    3550 6100
	1    0    0    -1  
$EndComp
Text Label 4350 6100 0    50   ~ 0
SD_CS
Text Label 4350 6000 0    50   ~ 0
SD_CSK
Text Label 4350 5900 0    50   ~ 0
SD_MISO
Text Label 4350 5800 0    50   ~ 0
SD_MOSI
$Comp
L power:GND #PWR0108
U 1 1 60623212
P 6600 4750
F 0 "#PWR0108" H 6600 4500 50  0001 C CNN
F 1 "GND" H 6605 4577 50  0000 C CNN
F 2 "" H 6600 4750 50  0001 C CNN
F 3 "" H 6600 4750 50  0001 C CNN
	1    6600 4750
	1    0    0    -1  
$EndComp
Text Label 5300 4300 2    50   ~ 0
SD_CS
Text Label 5300 4600 2    50   ~ 0
SD_CSK
Text Label 5300 4800 2    50   ~ 0
SD_MISO
Text Label 5300 4400 2    50   ~ 0
SD_MOSI
Wire Wire Line
	4900 4500 5300 4500
NoConn ~ 6600 4200
NoConn ~ 5300 4200
$Comp
L Device:LED D2
U 1 1 60631033
P 8350 3150
F 0 "D2" H 8343 3367 50  0000 C CNN
F 1 "LED" H 8343 3276 50  0000 C CNN
F 2 "LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 8350 3150 50  0001 C CNN
F 3 "~" H 8350 3150 50  0001 C CNN
	1    8350 3150
	-1   0    0    -1  
$EndComp
$Comp
L Device:R R2
U 1 1 60634BDC
P 7950 3150
F 0 "R2" V 7743 3150 50  0000 C CNN
F 1 "1K" V 7834 3150 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 7880 3150 50  0001 C CNN
F 3 "~" H 7950 3150 50  0001 C CNN
	1    7950 3150
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0111
U 1 1 60635DA0
P 8650 3150
F 0 "#PWR0111" H 8650 2900 50  0001 C CNN
F 1 "GND" H 8655 2977 50  0000 C CNN
F 2 "" H 8650 3150 50  0001 C CNN
F 3 "" H 8650 3150 50  0001 C CNN
	1    8650 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	8500 3150 8650 3150
$Comp
L power:+5V #PWR0113
U 1 1 60637375
P 7550 3150
F 0 "#PWR0113" H 7550 3000 50  0001 C CNN
F 1 "+5V" H 7565 3323 50  0000 C CNN
F 2 "" H 7550 3150 50  0001 C CNN
F 3 "" H 7550 3150 50  0001 C CNN
	1    7550 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	7800 3150 7550 3150
$Comp
L power:GND #PWR0114
U 1 1 60647A91
P 5000 1750
F 0 "#PWR0114" H 5000 1500 50  0001 C CNN
F 1 "GND" H 5005 1577 50  0000 C CNN
F 2 "" H 5000 1750 50  0001 C CNN
F 3 "" H 5000 1750 50  0001 C CNN
	1    5000 1750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 606489F3
P 3450 1600
F 0 "#PWR0115" H 3450 1350 50  0001 C CNN
F 1 "GND" H 3455 1427 50  0000 C CNN
F 2 "" H 3450 1600 50  0001 C CNN
F 3 "" H 3450 1600 50  0001 C CNN
	1    3450 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3450 1500 3450 1600
Connection ~ 3450 1600
Wire Wire Line
	3450 1500 3900 1500
Wire Wire Line
	3450 1600 3900 1600
Text Label 3900 1700 2    50   ~ 0
TERM_DISC
$Comp
L Connector_Generic:Conn_02x08_Counter_Clockwise U2
U 1 1 60640D2E
P 4100 1500
F 0 "U2" H 4150 2017 50  0000 C CNN
F 1 "UC560x, UCC56xx" H 4150 1926 50  0000 C CNN
F 2 "my library:SOIC127P600X175-16N" H 4100 1500 50  0001 C CNN
F 3 "~" H 4100 1500 50  0001 C CNN
	1    4100 1500
	1    0    0    -1  
$EndComp
Wire Wire Line
	4400 1500 5000 1500
Wire Wire Line
	4400 1600 5000 1600
Connection ~ 5000 1600
Wire Wire Line
	5000 1600 5000 1700
Wire Wire Line
	5150 1700 5000 1700
Connection ~ 5000 1700
Wire Wire Line
	5000 1700 5000 1750
Wire Wire Line
	4400 1400 5150 1400
$Comp
L power:GND #PWR0116
U 1 1 6065BBF7
P 5000 2850
F 0 "#PWR0116" H 5000 2600 50  0001 C CNN
F 1 "GND" H 5005 2677 50  0000 C CNN
F 2 "" H 5000 2850 50  0001 C CNN
F 3 "" H 5000 2850 50  0001 C CNN
	1    5000 2850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0117
U 1 1 6065BBFD
P 3450 2700
F 0 "#PWR0117" H 3450 2450 50  0001 C CNN
F 1 "GND" H 3455 2527 50  0000 C CNN
F 2 "" H 3450 2700 50  0001 C CNN
F 3 "" H 3450 2700 50  0001 C CNN
	1    3450 2700
	1    0    0    -1  
$EndComp
Wire Wire Line
	3450 2600 3450 2700
Connection ~ 3450 2700
Wire Wire Line
	3450 2600 3900 2600
Wire Wire Line
	3450 2700 3900 2700
Text Label 3900 2800 2    50   ~ 0
TERM_DISC
$Comp
L Connector_Generic:Conn_02x08_Counter_Clockwise U3
U 1 1 6065BC08
P 4100 2600
F 0 "U3" H 4150 3117 50  0000 C CNN
F 1 "UC560x, UCC56xx" H 4150 3026 50  0000 C CNN
F 2 "my library:SOIC127P600X175-16N" H 4100 2600 50  0001 C CNN
F 3 "~" H 4100 2600 50  0001 C CNN
	1    4100 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	5000 2600 5000 2700
Wire Wire Line
	4400 2600 5000 2600
Wire Wire Line
	4400 2700 5000 2700
Connection ~ 5000 2700
Wire Wire Line
	5000 2700 5000 2800
Wire Wire Line
	5150 2800 5000 2800
Connection ~ 5000 2800
Wire Wire Line
	5000 2800 5000 2850
Wire Wire Line
	4400 2500 5150 2500
Text Label 3900 1300 2    50   ~ 0
SCSI_DB3
Text Label 3900 1900 2    50   ~ 0
SCSI_DBP
Text Label 3900 1400 2    50   ~ 0
SCSI_DB2
Text Label 3900 2500 2    50   ~ 0
SCSI_MSG
Text Label 3900 2400 2    50   ~ 0
SCSI_RST
Text Label 4400 1900 0    50   ~ 0
SCSI_BSY
Text Label 4400 1300 0    50   ~ 0
SCSI_DB6
Text Label 3900 2900 2    50   ~ 0
SCSI_REQ
Text Label 3900 3000 2    50   ~ 0
SCSI_I_O
Text Label 3900 2300 2    50   ~ 0
SCSI_ACK
Text Label 4400 3000 0    50   ~ 0
SCSI_DB1
Text Label 3900 1200 2    50   ~ 0
SCSI_DB4
Text Label 4400 2300 0    50   ~ 0
SCSI_SEL
Text Label 4400 2400 0    50   ~ 0
SCSI_C_D
Text Label 4400 1800 0    50   ~ 0
SCSI_DB7
Text Label 4400 1200 0    50   ~ 0
SCSI_DB5
Text Label 4400 2900 0    50   ~ 0
SCSI_DB0
Text Label 3900 1800 2    50   ~ 0
SCSI_ATN
Text Label 10050 3150 2    50   ~ 0
TERM_DISC
Text Label 1600 2850 2    50   ~ 0
SCSI_REQ
Text Label 1600 3050 2    50   ~ 0
SCSI_I_O
Text Label 1600 3250 2    50   ~ 0
SCSI_ACK
Text Label 1600 3650 2    50   ~ 0
SCSI_GND
Text Label 1600 3450 2    50   ~ 0
SCSI_GND
Text Label 1600 4050 2    50   ~ 0
SCSI_DB7
Text Label 1600 3850 2    50   ~ 0
SCSI_DB5
Text Label 1600 2950 2    50   ~ 0
SCSI_MSG
Text Label 1600 3150 2    50   ~ 0
SCSI_RST
Text Label 1600 3350 2    50   ~ 0
SCSI_BSY
Text Label 1600 3550 2    50   ~ 0
SCSI_DB0
Text Label 1600 3750 2    50   ~ 0
SCSI_DB3
Text Label 1600 3950 2    50   ~ 0
SCSI_DB6
Text Label 2100 2850 0    50   ~ 0
SCSI_GND
Text Label 2100 3850 0    50   ~ 0
SCSI_GND
$Comp
L Device:C C2
U 1 1 6065BBF1
P 5150 2650
F 0 "C2" H 5265 2696 50  0000 L CNN
F 1 "4.7uF, 6.3v" H 5265 2605 50  0000 L CNN
F 2 "Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B_Pad1.50x2.35mm_HandSolder" H 5188 2500 50  0001 C CNN
F 3 "~" H 5150 2650 50  0001 C CNN
	1    5150 2650
	1    0    0    -1  
$EndComp
Text Label 4350 6400 0    50   ~ 0
DEBUG_TX
Text Label 4350 6300 0    50   ~ 0
DEBUG_RX
Wire Wire Line
	5000 1500 5000 1600
$Comp
L Device:C C1
U 1 1 606444B6
P 5150 1550
F 0 "C1" H 5265 1596 50  0000 L CNN
F 1 "4.7uF, 6.3v" H 5265 1505 50  0000 L CNN
F 2 "Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B_Pad1.50x2.35mm_HandSolder" H 5188 1400 50  0001 C CNN
F 3 "~" H 5150 1550 50  0001 C CNN
	1    5150 1550
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_02x13_Odd_Even J2
U 1 1 6060317B
P 1800 3450
F 0 "J2" H 1850 4267 50  0000 C CNN
F 1 "Conn_02x13_Odd_Even" H 1850 4176 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x13_P2.54mm_Vertical" H 1800 3450 50  0001 C CNN
F 3 "~" H 1800 3450 50  0001 C CNN
	1    1800 3450
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_02x13_Odd_Even J1
U 1 1 60601454
P 1800 1850
F 0 "J1" H 1850 2667 50  0000 C CNN
F 1 "Conn_02x13_Odd_Even" H 1850 2576 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x13_P2.54mm_Vertical" H 1800 1850 50  0001 C CNN
F 3 "~" H 1800 1850 50  0001 C CNN
	1    1800 1850
	1    0    0    -1  
$EndComp
Text Label 2100 3650 0    50   ~ 0
SCSI_DB2
Text Label 2100 3450 0    50   ~ 0
SCSI_DBP
Text Label 2100 3250 0    50   ~ 0
SCSI_GND
Text Label 2100 3050 0    50   ~ 0
SCSI_GND
Text Label 2100 2950 0    50   ~ 0
SCSI_C_D
Text Label 2100 3150 0    50   ~ 0
SCSI_ATN
Text Label 2100 3350 0    50   ~ 0
SCSI_SEL
Text Label 2100 3750 0    50   ~ 0
SCSI_DB4
Text Label 2100 3950 0    50   ~ 0
SCSI_TERMPWR
Text Label 2100 3550 0    50   ~ 0
SCSI_DB1
Text Label 2100 1250 0    50   ~ 0
SCSI_GND
Text Label 2100 2250 0    50   ~ 0
SCSI_GND
Text Label 2100 2050 0    50   ~ 0
SCSI_DB2
Text Label 2100 1850 0    50   ~ 0
SCSI_DBP
Text Label 2100 1650 0    50   ~ 0
SCSI_GND
Text Label 2100 1450 0    50   ~ 0
SCSI_GND
Text Label 2100 1350 0    50   ~ 0
SCSI_C_D
Text Label 2100 1550 0    50   ~ 0
SCSI_ATN
Text Label 2100 1750 0    50   ~ 0
SCSI_SEL
Text Label 2100 2150 0    50   ~ 0
SCSI_DB4
Text Label 2100 2350 0    50   ~ 0
SCSI_TERMPWR
Text Label 2100 1950 0    50   ~ 0
SCSI_DB1
Text Label 1600 1250 2    50   ~ 0
SCSI_REQ
Text Label 1600 1450 2    50   ~ 0
SCSI_I_O
Text Label 1600 1650 2    50   ~ 0
SCSI_ACK
Text Label 1600 2050 2    50   ~ 0
SCSI_GND
Text Label 1600 1850 2    50   ~ 0
SCSI_GND
Text Label 1600 2450 2    50   ~ 0
SCSI_DB7
Text Label 1600 2250 2    50   ~ 0
SCSI_DB5
Text Label 1600 1350 2    50   ~ 0
SCSI_MSG
Text Label 1600 1550 2    50   ~ 0
SCSI_RST
Text Label 1600 1750 2    50   ~ 0
SCSI_BSY
Text Label 1600 1950 2    50   ~ 0
SCSI_DB0
Text Label 1600 2150 2    50   ~ 0
SCSI_DB3
Text Label 1600 2350 2    50   ~ 0
SCSI_DB6
$Comp
L Switch:SW_SPDT SW1
U 1 1 6062FC1A
P 10250 3150
F 0 "SW1" H 10250 3435 50  0000 C CNN
F 1 "SW_SPDT" H 10250 3344 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_SPDT_PCM12" H 10250 3150 50  0001 C CNN
F 3 "~" H 10250 3150 50  0001 C CNN
	1    10250 3150
	1    0    0    1   
$EndComp
$Comp
L Device:CP C4
U 1 1 608634DB
P 8700 4750
F 0 "C4" H 8818 4796 50  0000 L CNN
F 1 "10uF" H 8818 4705 50  0000 L CNN
F 2 "Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B_Pad1.50x2.35mm_HandSolder" H 8738 4600 50  0001 C CNN
F 3 "~" H 8700 4750 50  0001 C CNN
	1    8700 4750
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x02_Male J4
U 1 1 60864BE9
P 7300 4600
F 0 "J4" H 7408 4781 50  0000 C CNN
F 1 "Conn_01x02_Male" H 7408 4690 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 7300 4600 50  0001 C CNN
F 3 "~" H 7300 4600 50  0001 C CNN
	1    7300 4600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0119
U 1 1 60865DDA
P 7500 4750
F 0 "#PWR0119" H 7500 4500 50  0001 C CNN
F 1 "GND" H 7505 4577 50  0000 C CNN
F 2 "" H 7500 4750 50  0001 C CNN
F 3 "" H 7500 4750 50  0001 C CNN
	1    7500 4750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0120
U 1 1 6086659F
P 8700 4950
F 0 "#PWR0120" H 8700 4700 50  0001 C CNN
F 1 "GND" H 8705 4777 50  0000 C CNN
F 2 "" H 8700 4950 50  0001 C CNN
F 3 "" H 8700 4950 50  0001 C CNN
	1    8700 4950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0121
U 1 1 60866B00
P 9300 5300
F 0 "#PWR0121" H 9300 5050 50  0001 C CNN
F 1 "GND" H 9305 5127 50  0000 C CNN
F 2 "" H 9300 5300 50  0001 C CNN
F 3 "" H 9300 5300 50  0001 C CNN
	1    9300 5300
	1    0    0    -1  
$EndComp
Wire Wire Line
	7500 4700 7500 4750
Text Label 7500 4600 0    50   ~ 0
+12V_AUX
Text Label 8600 4600 2    50   ~ 0
+12V_AUX
Wire Wire Line
	8600 4600 8700 4600
Wire Wire Line
	8700 4600 9000 4600
Connection ~ 8700 4600
Wire Wire Line
	8700 4900 8700 4950
Wire Wire Line
	9300 4900 9300 4950
Wire Wire Line
	9300 5250 9300 5300
$Comp
L power:+5V #PWR0123
U 1 1 6087347C
P 10550 4600
F 0 "#PWR0123" H 10550 4450 50  0001 C CNN
F 1 "+5V" H 10565 4773 50  0000 C CNN
F 2 "" H 10550 4600 50  0001 C CNN
F 3 "" H 10550 4600 50  0001 C CNN
	1    10550 4600
	1    0    0    -1  
$EndComp
Wire Wire Line
	10450 4600 10550 4600
Wire Wire Line
	9600 4600 10150 4600
$Comp
L 105162-0001:105162-0001 J3
U 1 1 6089B89F
P 5300 4200
F 0 "J3" H 5950 4467 50  0000 C CNN
F 1 "105162-0001" H 5950 4376 50  0000 C CNN
F 2 "Molex 105162-0001:105162-0001" H 5300 4200 50  0001 L BNN
F 3 "" H 5300 4200 50  0001 L BNN
F 4 "Memory Card Connectors 1.45H MICRO SD HEADER WITH D/C PIN" H 5300 4200 50  0001 L BNN "DESCRIPTION"
F 5 "mm" H 5300 4200 50  0001 L BNN "HEIGHT"
F 6 "https://www.mouser.co.uk/ProductDetail/Molex/105162-0001?qs=1fNsfHe5VsK8daqlgKxZfQ%3D%3D" H 5300 4200 50  0001 L BNN "MOUSER_PRICE-STOCK"
F 7 "538-105162-0001" H 5300 4200 50  0001 L BNN "MOUSER_PART_NUMBER"
F 8 "Molex" H 5300 4200 50  0001 L BNN "MANUFACTURER_NAME"
F 9 "105162-0001" H 5300 4200 50  0001 L BNN "MANUFACTURER_PART_NUMBER"
	1    5300 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6600 4300 6600 4400
Connection ~ 6600 4400
Wire Wire Line
	6600 4400 6600 4500
Connection ~ 6600 4500
Wire Wire Line
	6600 4500 6600 4600
Connection ~ 6600 4600
Wire Wire Line
	6600 4600 6600 4700
Connection ~ 6600 4700
Wire Wire Line
	6600 4700 6600 4750
$Comp
L power:GND #PWR0109
U 1 1 6089E2A4
P 4900 4700
F 0 "#PWR0109" H 4900 4450 50  0001 C CNN
F 1 "GND" H 4905 4527 50  0000 C CNN
F 2 "" H 4900 4700 50  0001 C CNN
F 3 "" H 4900 4700 50  0001 C CNN
	1    4900 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	5300 4700 4900 4700
$Comp
L Jumper:Jumper_3_Open JP1
U 1 1 608B8175
P 7600 1700
F 0 "JP1" H 7600 1924 50  0000 C CNN
F 1 "Jumper_3_Open" H 7600 1833 50  0000 C CNN
F 2 "Jumper:SolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm_NumberLabels" H 7600 1700 50  0001 C CNN
F 3 "~" H 7600 1700 50  0001 C CNN
	1    7600 1700
	1    0    0    -1  
$EndComp
$Comp
L Jumper:Jumper_3_Open JP2
U 1 1 608B8DEE
P 7600 2200
F 0 "JP2" H 7600 2424 50  0000 C CNN
F 1 "Jumper_3_Open" H 7600 2333 50  0000 C CNN
F 2 "Jumper:SolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm_NumberLabels" H 7600 2200 50  0001 C CNN
F 3 "~" H 7600 2200 50  0001 C CNN
	1    7600 2200
	1    0    0    -1  
$EndComp
Text Label 7600 1850 0    50   ~ 0
TERM_EN
Text Label 7600 2350 0    50   ~ 0
TERM_DIS
$Comp
L power:+5V #PWR0112
U 1 1 608BB349
P 7200 1700
F 0 "#PWR0112" H 7200 1550 50  0001 C CNN
F 1 "+5V" H 7215 1873 50  0000 C CNN
F 2 "" H 7200 1700 50  0001 C CNN
F 3 "" H 7200 1700 50  0001 C CNN
	1    7200 1700
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0118
U 1 1 608BC12D
P 7200 2200
F 0 "#PWR0118" H 7200 2050 50  0001 C CNN
F 1 "+5V" H 7215 2373 50  0000 C CNN
F 2 "" H 7200 2200 50  0001 C CNN
F 3 "" H 7200 2200 50  0001 C CNN
	1    7200 2200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0122
U 1 1 608BCCDB
P 8050 1700
F 0 "#PWR0122" H 8050 1450 50  0001 C CNN
F 1 "GND" H 8055 1527 50  0000 C CNN
F 2 "" H 8050 1700 50  0001 C CNN
F 3 "" H 8050 1700 50  0001 C CNN
	1    8050 1700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0124
U 1 1 608BD849
P 8050 2200
F 0 "#PWR0124" H 8050 1950 50  0001 C CNN
F 1 "GND" H 8055 2027 50  0000 C CNN
F 2 "" H 8050 2200 50  0001 C CNN
F 3 "" H 8050 2200 50  0001 C CNN
	1    8050 2200
	1    0    0    -1  
$EndComp
Wire Wire Line
	7200 1700 7350 1700
Wire Wire Line
	7200 2200 7350 2200
Wire Wire Line
	7850 2200 8050 2200
Wire Wire Line
	7850 1700 8050 1700
Text Label 10450 3050 0    50   ~ 0
TERM_EN
Text Label 10450 3250 0    50   ~ 0
TERM_DIS
Text Notes 7350 7500 0    50   ~ 0
BlueGS: Internal BlueSCSI for Apple IIgs and //e
Text Notes 10600 7650 0    50   ~ 0
v1.3 (non-final)
Text Notes 3300 850  0    50   ~ 0
Termination ICs\n\nCompatible ICs:\nUC5603, UC5604, UC5605, UCC5606, UCC5612, UCC5614
Text Notes 6400 1300 0    50   ~ 0
JP1, JP2 set the logic level for TERM_DISC signal\n\nUC5605, UCC5606:\nTermination disabled when TERM_DISC pulled LOW\n\nUC5603, UC5604, UCC5612, UCC5614:\nTermination disabled with TERM_DISC pulled HIGH (to TERMPWR)
Text Notes 9550 2800 0    50   ~ 0
Termination Enabled/Disabled Switch
Text Label 4350 6800 0    50   ~ 0
DISK_ACT
Wire Wire Line
	8100 3150 8200 3150
$Comp
L Device:R R1
U 1 1 606332E3
P 6300 5700
F 0 "R1" V 6093 5700 50  0000 C CNN
F 1 "470" V 6184 5700 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 6230 5700 50  0001 C CNN
F 3 "~" H 6300 5700 50  0001 C CNN
	1    6300 5700
	0    1    1    0   
$EndComp
Text Notes 4850 5350 0    50   ~ 0
Disk Activity LED
Wire Notes Line
	9550 2700 9550 3500
Wire Notes Line
	9550 3500 11050 3500
Wire Notes Line
	11050 3500 11050 2700
Wire Notes Line
	11050 2700 9550 2700
Wire Notes Line
	6350 700  6350 2500
Wire Notes Line
	6350 2500 9000 2500
Wire Notes Line
	9000 2500 9000 700 
Wire Notes Line
	9000 700  6350 700 
Wire Notes Line
	6950 3750 6950 5650
Wire Notes Line
	6950 5650 11050 5650
Wire Notes Line
	11050 5650 11050 3750
Wire Notes Line
	11050 3750 6950 3750
Text Notes 4850 3250 0    50   ~ 0
C1, C2: Tantalum
Text Notes 4850 3800 0    50   ~ 0
MicroSD card slot\nMolex 105162-0001
Text Notes 7400 2900 0    50   ~ 0
Power LED
Wire Notes Line
	3250 500  3250 3400
Wire Notes Line
	3250 3400 5800 3400
Wire Notes Line
	5800 3400 5800 500 
Wire Notes Line
	5800 500  3250 500 
Text Label 9650 4600 0    50   ~ 0
REG_OUT
Wire Notes Line
	9150 1000 11000 1000
Wire Notes Line
	9150 2000 11000 2000
Wire Notes Line
	9150 1000 9150 2000
Text Notes 10450 1950 0    50   ~ 0
C3: Tantalum
Text Notes 9200 1100 0    50   ~ 0
TERMPWR Decoupling
Wire Wire Line
	10300 1700 10300 1650
Connection ~ 10300 1700
Wire Wire Line
	10050 1700 10300 1700
Connection ~ 10300 1350
Wire Wire Line
	10100 1350 10300 1350
Wire Wire Line
	10300 1350 10550 1350
$Comp
L Device:C C3
U 1 1 60643B6E
P 10300 1500
F 0 "C3" H 10415 1546 50  0000 L CNN
F 1 "4.7uF, 6.3v" H 10415 1455 50  0000 L CNN
F 2 "Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B_Pad1.50x2.35mm_HandSolder" H 10338 1350 50  0001 C CNN
F 3 "~" H 10300 1500 50  0001 C CNN
	1    10300 1500
	1    0    0    -1  
$EndComp
Text Label 10050 1700 2    50   ~ 0
SCSI_GND
$Comp
L power:GND #PWR0102
U 1 1 6061A0BF
P 10300 1700
F 0 "#PWR0102" H 10300 1450 50  0001 C CNN
F 1 "GND" H 10305 1527 50  0000 C CNN
F 2 "" H 10300 1700 50  0001 C CNN
F 3 "" H 10300 1700 50  0001 C CNN
	1    10300 1700
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0101
U 1 1 606198ED
P 10550 1350
F 0 "#PWR0101" H 10550 1200 50  0001 C CNN
F 1 "+5V" H 10565 1523 50  0000 C CNN
F 2 "" H 10550 1350 50  0001 C CNN
F 3 "" H 10550 1350 50  0001 C CNN
	1    10550 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	9750 1350 9800 1350
$Comp
L Device:Fuse F1
U 1 1 6099AB77
P 9950 1350
F 0 "F1" V 9753 1350 50  0000 C CNN
F 1 "Fuse" V 9844 1350 50  0000 C CNN
F 2 "Fuse:Fuse_1210_3225Metric" V 9880 1350 50  0001 C CNN
F 3 "~" H 9950 1350 50  0001 C CNN
	1    9950 1350
	0    1    1    0   
$EndComp
Text Label 9750 1350 2    50   ~ 0
SCSI_TERMPWR
NoConn ~ 3350 5000
NoConn ~ 2750 6000
NoConn ~ 2750 6100
NoConn ~ 4350 6200
NoConn ~ 4350 6500
NoConn ~ 4350 6600
NoConn ~ 4350 6700
NoConn ~ 4350 5300
NoConn ~ 4350 5600
Wire Notes Line
	11000 2000 11000 1000
$Comp
L power:+5V #PWR0110
U 1 1 609BE96D
P 4850 2800
F 0 "#PWR0110" H 4850 2650 50  0001 C CNN
F 1 "+5V" H 4865 2973 50  0000 C CNN
F 2 "" H 4850 2800 50  0001 C CNN
F 3 "" H 4850 2800 50  0001 C CNN
	1    4850 2800
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0125
U 1 1 609BF84F
P 4850 1700
F 0 "#PWR0125" H 4850 1550 50  0001 C CNN
F 1 "+5V" H 4865 1873 50  0000 C CNN
F 2 "" H 4850 1700 50  0001 C CNN
F 3 "" H 4850 1700 50  0001 C CNN
	1    4850 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	4400 2800 4850 2800
Wire Wire Line
	4400 1700 4850 1700
Wire Wire Line
	6050 5700 6150 5700
Wire Wire Line
	6450 5700 6500 5700
$Comp
L power:GND #PWR0130
U 1 1 609FCFD6
P 8550 6100
F 0 "#PWR0130" H 8550 5850 50  0001 C CNN
F 1 "GND" H 8555 5927 50  0000 C CNN
F 2 "" H 8550 6100 50  0001 C CNN
F 3 "" H 8550 6100 50  0001 C CNN
	1    8550 6100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0129
U 1 1 609FBA87
P 7250 6100
F 0 "#PWR0129" H 7250 5850 50  0001 C CNN
F 1 "GND" H 7255 5927 50  0000 C CNN
F 2 "" H 7250 6100 50  0001 C CNN
F 3 "" H 7250 6100 50  0001 C CNN
	1    7250 6100
	1    0    0    -1  
$EndComp
$Comp
L Connector:Screw_Terminal_01x01 M2
U 1 1 609E648B
P 8750 6100
F 0 "M2" H 8830 6142 50  0000 L CNN
F 1 "Screw_Terminal_01x01" H 8830 6051 50  0000 L CNN
F 2 "my library:keystone-7774" H 8750 6100 50  0001 C CNN
F 3 "~" H 8750 6100 50  0001 C CNN
	1    8750 6100
	1    0    0    -1  
$EndComp
$Comp
L Connector:Screw_Terminal_01x01 M1
U 1 1 609E5C80
P 7450 6100
F 0 "M1" H 7530 6142 50  0000 L CNN
F 1 "Screw_Terminal_01x01" H 7530 6051 50  0000 L CNN
F 2 "my library:keystone-7774" H 7450 6100 50  0001 C CNN
F 3 "~" H 7450 6100 50  0001 C CNN
	1    7450 6100
	1    0    0    -1  
$EndComp
$Comp
L Diode:1N4001 D3
U 1 1 6086E55B
P 10300 4600
F 0 "D3" H 10300 4383 50  0000 C CNN
F 1 "1N4001" H 10300 4474 50  0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 10300 4600 50  0001 C CNN
F 3 "~" H 10300 4600 50  0001 C CNN
	1    10300 4600
	-1   0    0    1   
$EndComp
$Comp
L Diode:1N4001 D4
U 1 1 6086EF1B
P 9300 5100
F 0 "D4" V 9346 5180 50  0000 L CNN
F 1 "1N4001" V 9255 5180 50  0000 L CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 9300 5100 50  0001 C CNN
F 3 "~" H 9300 5100 50  0001 C CNN
	1    9300 5100
	0    1    -1   0   
$EndComp
Text Notes 7400 4200 0    50   ~ 0
Auxilliary 12V power from IIgs fan connector in case TERMPWR is not available\n\nReverse-protected via D3.\nD4 boosts the output of regulator U4 to compensate for voltage drop of D3.\nHeat-sink recommended.
$Comp
L Regulator_Linear:L7805 U4
U 1 1 608623C0
P 9300 4600
F 0 "U4" H 9300 4842 50  0000 C CNN
F 1 "MC7805CT-BP" H 9300 4751 50  0000 C CNN
F 2 "Package_TO_SOT_THT:TO-220-3_Horizontal_TabUp" H 9300 4800 50  0001 C CNN
F 3 "https://www.mouser.com/datasheet/2/258/MC7805CT(TO-220)-E-1626349.pdf" H 9400 4350 50  0001 C CNN
	1    9300 4600
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x05_Male U5
U 1 1 60C23A85
P 6400 6500
F 0 "U5" H 6372 6524 50  0000 R CNN
F 1 "NL17SZ07DFT2G" H 6372 6433 50  0000 R CNN
F 2 "Package_TO_SOT_SMD:SOT-353_SC-70-5_Handsoldering" H 6400 6500 50  0001 C CNN
F 3 "https://www.mouser.com/datasheet/2/308/1/NL17SZ07_D-2318022.pdf" H 6400 6500 50  0001 C CNN
	1    6400 6500
	-1   0    0    -1  
$EndComp
NoConn ~ 6200 6300
Text Label 6200 6400 2    50   ~ 0
DISK_ACT
$Comp
L power:GND #PWR0126
U 1 1 60C2A0B7
P 5900 6500
F 0 "#PWR0126" H 5900 6250 50  0001 C CNN
F 1 "GND" H 5905 6327 50  0000 C CNN
F 2 "" H 5900 6500 50  0001 C CNN
F 3 "" H 5900 6500 50  0001 C CNN
	1    5900 6500
	1    0    0    -1  
$EndComp
Wire Wire Line
	6200 6500 5900 6500
$Comp
L power:+3.3V #PWR0131
U 1 1 60C2CD62
P 5550 6700
F 0 "#PWR0131" H 5550 6550 50  0001 C CNN
F 1 "+3.3V" H 5565 6873 50  0000 C CNN
F 2 "" H 5550 6700 50  0001 C CNN
F 3 "" H 5550 6700 50  0001 C CNN
	1    5550 6700
	1    0    0    -1  
$EndComp
Wire Wire Line
	5550 6700 6200 6700
Wire Wire Line
	6200 6600 5700 6600
Wire Wire Line
	5700 6600 5700 5700
Connection ~ 5700 5700
Wire Wire Line
	5700 5700 5750 5700
Wire Wire Line
	5350 5700 5700 5700
$Comp
L Device:LED D1
U 1 1 60632077
P 5900 5700
F 0 "D1" H 5893 5917 50  0000 C CNN
F 1 "LED" H 5893 5826 50  0000 C CNN
F 2 "LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 5900 5700 50  0001 C CNN
F 3 "~" H 5900 5700 50  0001 C CNN
	1    5900 5700
	1    0    0    1   
$EndComp
$Comp
L power:+3.3V #PWR0127
U 1 1 60C2921C
P 6500 5700
F 0 "#PWR0127" H 6500 5550 50  0001 C CNN
F 1 "+3.3V" H 6515 5873 50  0000 C CNN
F 2 "" H 6500 5700 50  0001 C CNN
F 3 "" H 6500 5700 50  0001 C CNN
	1    6500 5700
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x02_Male J5
U 1 1 60AA760E
P 5150 5600
F 0 "J5" H 5258 5781 50  0000 C CNN
F 1 "Conn_01x02_Male" H 5258 5690 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 5150 5600 50  0001 C CNN
F 3 "~" H 5150 5600 50  0001 C CNN
	1    5150 5600
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0128
U 1 1 60C2D753
P 5350 5600
F 0 "#PWR0128" H 5350 5450 50  0001 C CNN
F 1 "+3.3V" H 5365 5773 50  0000 C CNN
F 2 "" H 5350 5600 50  0001 C CNN
F 3 "" H 5350 5600 50  0001 C CNN
	1    5350 5600
	1    0    0    -1  
$EndComp
Text Notes 550  650  0    100  ~ 0
BlueGS
Text Notes 600  750  0    50   ~ 0
https://github.com/xunker/blue-gs
Text Notes 7100 5950 0    50   ~ 0
Mounting screws: Keystone 7774
Wire Notes Line
	7050 5850 7050 6350
Wire Notes Line
	7050 6350 9850 6350
Wire Notes Line
	9850 6350 9850 5850
Wire Notes Line
	9850 5850 7050 5850
$Comp
L Connector:DB25_Male J6
U 1 1 60D17137
P 1550 6300
F 0 "J6" H 1468 4808 50  0000 C CNN
F 1 "DB25_Male" H 1468 4899 50  0000 C CNN
F 2 "Connector_Dsub:DSUB-25_Male_EdgeMount_P2.77mm" H 1550 6300 50  0001 C CNN
F 3 " ~" H 1550 6300 50  0001 C CNN
	1    1550 6300
	1    0    0    1   
$EndComp
Text Label 1250 5100 2    50   ~ 0
SCSI_REQ
Text Label 1250 5500 2    50   ~ 0
SCSI_I_O
Text Label 1250 5900 2    50   ~ 0
SCSI_ACK
Text Label 1250 5600 2    50   ~ 0
SCSI_GND
Text Label 1250 6300 2    50   ~ 0
SCSI_GND
Text Label 1250 7500 2    50   ~ 0
SCSI_DB7
Text Label 1250 7100 2    50   ~ 0
SCSI_DB5
Text Label 1250 5300 2    50   ~ 0
SCSI_MSG
Text Label 1250 5700 2    50   ~ 0
SCSI_RST
Text Label 1250 6100 2    50   ~ 0
SCSI_BSY
Text Label 1250 6500 2    50   ~ 0
SCSI_DB0
Text Label 1250 6900 2    50   ~ 0
SCSI_DB3
Text Label 1250 7300 2    50   ~ 0
SCSI_DB6
Text Label 1250 5200 2    50   ~ 0
SCSI_GND
Text Label 1250 7200 2    50   ~ 0
SCSI_GND
Text Label 1250 6800 2    50   ~ 0
SCSI_DB2
Text Label 1250 6400 2    50   ~ 0
SCSI_DBP
Text Label 1250 6700 2    50   ~ 0
SCSI_GND
Text Label 1250 6000 2    50   ~ 0
SCSI_GND
Text Label 1250 5400 2    50   ~ 0
SCSI_C_D
Text Label 1250 5800 2    50   ~ 0
SCSI_ATN
Text Label 1250 6200 2    50   ~ 0
SCSI_SEL
Text Label 1250 7000 2    50   ~ 0
SCSI_DB4
Text Label 1250 7400 2    50   ~ 0
SCSI_TERMPWR
Text Label 1250 6600 2    50   ~ 0
SCSI_DB1
Text Notes 650  4700 0    50   ~ 0
DB-25 input from SCSI cards\nwithout detachable connectors
$EndSCHEMATC