EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "RCEU 1205 - ATX to Amiga power adapter" Date "2020-08-23" Rev "2" Comp "" Comment1 "" Comment2 "" Comment3 "by Tomse in 2020" Comment4 "http://retro-commodore.eu" $EndDescr $Comp L Connector:ATX-24 J1 U 1 1 5E8B3602 P 2400 2250 F 0 "J1" H 2400 2917 50 0000 C CNN F 1 "ATX-24" H 2400 2826 50 0000 C CNN F 2 "amiga-conn:Molex_Mini-Fit_Jr_5566-24A_2x12_P4.20mm_Vertical" H 2400 2150 50 0001 C CNN F 3 "https://www.intel.com/content/dam/www/public/us/en/documents/guides/power-supply-design-guide-june.pdf#page=33" H 4800 1700 50 0001 C CNN 1 2400 2250 1 0 0 -1 $EndComp Wire Wire Line 4600 2050 4450 2050 Wire Wire Line 3600 2050 3600 3000 Wire Wire Line 3600 3000 2900 3000 Wire Wire Line 2400 3000 2400 2850 Wire Wire Line 4600 2350 4350 2350 Wire Wire Line 3500 2350 3500 2050 Wire Wire Line 3500 2050 2900 2050 Wire Wire Line 2900 2650 3500 2650 Wire Wire Line 3500 2650 3500 2450 Wire Wire Line 3500 2450 4600 2450 $Comp L Connector_Generic:Conn_01x02 J2 U 1 1 5E8B8529 P 4800 1700 F 0 "J2" H 4880 1692 50 0000 L CNN F 1 "Conn_01x02" H 4880 1601 50 0000 L CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4800 1700 50 0001 C CNN F 3 "~" H 4800 1700 50 0001 C CNN 1 4800 1700 1 0 0 -1 $EndComp Wire Wire Line 1900 1850 1850 1850 Wire Wire Line 1850 1850 1850 1550 Wire Wire Line 1850 1550 4450 1550 Wire Wire Line 4450 1550 4450 1700 Wire Wire Line 4450 1700 4600 1700 Wire Wire Line 4450 2050 4450 1800 Wire Wire Line 4450 1800 4600 1800 Connection ~ 4450 2050 Wire Wire Line 4450 2050 3600 2050 $Comp L Connector_Generic:Conn_01x05 J3 U 1 1 5E8BAC9A P 4800 2250 F 0 "J3" H 4880 2292 50 0000 L CNN F 1 "Conn_01x05" H 4880 2201 50 0000 L CNN F 2 "Footprints:Connector_DIN_Square_5pin" H 4800 2250 50 0001 C CNN F 3 "~" H 4800 2250 50 0001 C CNN 1 4800 2250 1 0 0 -1 $EndComp $Comp L power:GNDREF #PWR0101 U 1 1 5E8BE995 P 2900 3000 F 0 "#PWR0101" H 2900 2750 50 0001 C CNN F 1 "GNDREF" H 2905 2827 50 0000 C CNN F 2 "" H 2900 3000 50 0001 C CNN F 3 "" H 2900 3000 50 0001 C CNN 1 2900 3000 1 0 0 -1 $EndComp Connection ~ 2900 3000 Wire Wire Line 2900 3000 2400 3000 Text Label 3850 2450 0 50 ~ 0 -12v Text Label 3850 2350 0 50 ~ 0 +12v Text Label 3850 2150 0 50 ~ 0 +5v Text Label 3900 1550 0 50 ~ 0 PWRON $Comp L Connector_Generic:Conn_01x02 J8 U 1 1 5E8C2834 P 4800 4300 F 0 "J8" H 4880 4292 50 0000 L CNN F 1 "Conn_01x02" H 4880 4201 50 0000 L CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4800 4300 50 0001 C CNN F 3 "~" H 4800 4300 50 0001 C CNN 1 4800 4300 1 0 0 -1 $EndComp $Comp L Connector_Generic:Conn_01x02 J9 U 1 1 5E8C3893 P 4800 4550 F 0 "J9" H 4880 4542 50 0000 L CNN F 1 "Conn_01x02" H 4880 4451 50 0000 L CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4800 4550 50 0001 C CNN F 3 "~" H 4800 4550 50 0001 C CNN 1 4800 4550 1 0 0 -1 $EndComp $Comp L Connector_Generic:Conn_01x02 J10 U 1 1 5E8C3E9D P 4800 4850 F 0 "J10" H 4880 4842 50 0000 L CNN F 1 "Conn_01x02" H 4880 4751 50 0000 L CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4800 4850 50 0001 C CNN F 3 "~" H 4800 4850 50 0001 C CNN 1 4800 4850 1 0 0 -1 $EndComp $Comp L Connector_Generic:Conn_01x02 J11 U 1 1 5E8C433A P 4800 5150 F 0 "J11" H 4880 5142 50 0000 L CNN F 1 "Conn_01x02" H 4880 5051 50 0000 L CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4800 5150 50 0001 C CNN F 3 "~" H 4800 5150 50 0001 C CNN 1 4800 5150 1 0 0 -1 $EndComp Wire Notes Line 5500 3550 4500 3550 Wire Notes Line 4500 4750 5500 4750 Wire Notes Line 5500 4200 4500 4200 Wire Notes Line 4500 5350 5500 5350 Wire Notes Line 4500 4200 4500 5350 Wire Notes Line 5500 4200 5500 5350 Text Notes 5300 4850 0 50 ~ 0 3.3v Text Notes 5350 4300 0 50 ~ 0 5v Wire Notes Line 4500 2600 5500 2600 Text Notes 5350 2700 0 50 ~ 0 12v Wire Wire Line 4600 2700 4450 2700 Wire Wire Line 4600 4300 4450 4300 Wire Wire Line 4600 4550 4450 4550 Wire Wire Line 4600 4850 4450 4850 Wire Wire Line 4600 5150 4450 5150 Wire Wire Line 4450 5150 4450 4850 Connection ~ 4450 2700 Wire Wire Line 4450 2700 4450 2050 Connection ~ 4450 4300 Connection ~ 4450 4550 Wire Wire Line 4450 4550 4450 4300 Connection ~ 4450 4850 Wire Wire Line 4450 4850 4450 4550 Text Label 3850 2050 0 50 ~ 0 GND Wire Wire Line 4600 2800 4350 2800 Wire Wire Line 4350 2350 4350 2800 Connection ~ 4350 2350 Wire Wire Line 4350 2350 3500 2350 Connection ~ 4350 2800 Wire Wire Line 4600 4400 4250 4400 Wire Wire Line 4600 4650 4250 4650 Wire Wire Line 4250 4650 4250 4400 Connection ~ 4250 4400 Wire Wire Line 2900 2350 3400 2350 Wire Wire Line 3400 5250 4250 5250 Wire Wire Line 4600 4950 4250 4950 Wire Wire Line 4250 4950 4250 5250 Connection ~ 4250 5250 Wire Wire Line 4250 5250 4600 5250 Text Label 3850 5250 0 50 ~ 0 +3.3v $Comp L Connector_Generic:Conn_01x04 J4 U 1 1 5E8D0395 P 4800 2800 F 0 "J4" H 4880 2792 50 0000 L CNN F 1 "Conn_01x04" H 4880 2701 50 0000 L CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 4800 2800 50 0001 C CNN F 3 "~" H 4800 2800 50 0001 C CNN 1 4800 2800 1 0 0 -1 $EndComp Wire Wire Line 2900 2150 4250 2150 $Comp L Connector_Generic:Conn_01x04 J5 U 1 1 5E8D7FD4 P 4800 3250 F 0 "J5" H 4880 3242 50 0000 L CNN F 1 "Conn_01x04" H 4880 3151 50 0000 L CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 4800 3250 50 0001 C CNN F 3 "~" H 4800 3250 50 0001 C CNN 1 4800 3250 1 0 0 -1 $EndComp Wire Wire Line 4600 3150 4450 3150 Wire Wire Line 4450 2700 4450 3150 Wire Wire Line 4600 3250 4350 3250 Wire Wire Line 4350 2800 4350 3250 Wire Wire Line 4450 3150 4450 4300 Connection ~ 4450 3150 Wire Wire Line 4250 2150 4250 4400 Connection ~ 4250 2150 Wire Wire Line 4250 2150 4600 2150 Wire Wire Line 3400 2350 3400 5250 $Comp L Connector_Generic:Conn_01x02 J6 U 1 1 5E8DE1D6 P 4800 3700 F 0 "J6" H 4880 3692 50 0000 L CNN F 1 "Conn_01x02" H 4880 3601 50 0000 L CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4800 3700 50 0001 C CNN F 3 "~" H 4800 3700 50 0001 C CNN 1 4800 3700 1 0 0 -1 $EndComp $Comp L Connector_Generic:Conn_01x02 J7 U 1 1 5E8DF026 P 4800 3950 F 0 "J7" H 4880 3942 50 0000 L CNN F 1 "Conn_01x02" H 4880 3851 50 0000 L CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4800 3950 50 0001 C CNN F 3 "~" H 4800 3950 50 0001 C CNN 1 4800 3950 1 0 0 -1 $EndComp Wire Wire Line 4600 3700 4150 3700 Wire Wire Line 4150 3700 4150 2900 Wire Wire Line 4150 2900 4600 2900 Wire Wire Line 4600 3000 4050 3000 Wire Wire Line 4050 3000 4050 3800 Wire Wire Line 4050 3800 4600 3800 Wire Wire Line 4600 3350 3950 3350 Wire Wire Line 3950 3350 3950 3950 Wire Wire Line 3950 3950 4600 3950 Wire Wire Line 4600 4050 3850 4050 Wire Wire Line 3850 4050 3850 3450 Wire Wire Line 3850 3450 4600 3450 Wire Notes Line 5500 2600 5500 3550 Wire Notes Line 4500 3550 4500 2600 Wire Notes Line 4500 3600 5500 3600 Wire Notes Line 5500 3600 5500 4150 Wire Notes Line 5500 4150 4500 4150 Wire Notes Line 4500 4150 4500 3600 Text Notes 5550 3800 0 50 ~ 0 Connectors to i.e. control \nfans via PWM from uController $EndSCHEMATC