EESchema Schematic File Version 2 LIBS:ulx3s-rescue LIBS:power LIBS:device LIBS:transistors LIBS:conn LIBS:linear LIBS:regul LIBS:74xx LIBS:cmos4000 LIBS:adc-dac LIBS:memory LIBS:xilinx LIBS:microcontrollers LIBS:dsp LIBS:microchip LIBS:analog_switches LIBS:motorola LIBS:texas LIBS:intel LIBS:audio LIBS:interface LIBS:digital-audio LIBS:philips LIBS:display LIBS:cypress LIBS:siliconi LIBS:opto LIBS:atmel LIBS:contrib LIBS:valves LIBS:ESP8266 LIBS:lfe5bg381 LIBS:micro-hdmi-d LIBS:ap3429a LIBS:ft2232 LIBS:ESP32 LIBS:ssd_13xx LIBS:ftdi LIBS:max1112x LIBS:micro_sd_card_cd LIBS:mt48lc16m16a2tg LIBS:usb_otg LIBS:ulx3s-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 10 11 Title "ULX3S" Date "" Rev "0.0.1" Comp "FER+RIZ+RADIONA" Comment1 "SD card" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L GND #PWR0143 U 1 1 58DA7C6F P 3550 3650 F 0 "#PWR0143" H 3550 3400 50 0001 C CNN F 1 "GND" H 3550 3500 50 0000 C CNN F 2 "" H 3550 3650 50 0000 C CNN F 3 "" H 3550 3650 50 0000 C CNN 1 3550 3650 1 0 0 -1 $EndComp $Comp L GND #PWR0144 U 1 1 58DA7C71 P 5800 3950 F 0 "#PWR0144" H 5800 3700 50 0001 C CNN F 1 "GND" H 5800 3800 50 0000 C CNN F 2 "" H 5800 3950 50 0000 C CNN F 3 "" H 5800 3950 50 0000 C CNN 1 5800 3950 1 0 0 -1 $EndComp $Comp L +3V3 #PWR0145 U 1 1 58DA7C72 P 3150 2950 F 0 "#PWR0145" H 3150 2800 50 0001 C CNN F 1 "+3V3" H 3150 3090 50 0000 C CNN F 2 "" H 3150 2950 50 0000 C CNN F 3 "" H 3150 2950 50 0000 C CNN 1 3150 2950 1 0 0 -1 $EndComp Text GLabel 4050 3000 0 60 Input ~ 0 SD_D2 Text GLabel 4050 3100 0 60 Input ~ 0 SD_D3 Text GLabel 4050 3200 0 60 Input ~ 0 SD_CMD Text GLabel 4050 3400 0 60 Input ~ 0 SD_CLK Text GLabel 4050 3600 0 60 Input ~ 0 SD_D0 Text GLabel 4050 3700 0 60 Input ~ 0 SD_D1 Text Notes 4200 4750 0 60 ~ 0 minimum pins for compatible mode\nSD_CLK, SD_CMD, SD_D0, SD_D3 $Comp L R R38 U 1 1 590C5D62 P 3150 3100 F 0 "R38" V 3230 3100 50 0000 C CNN F 1 "0.47" V 3150 3100 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 3080 3100 50 0001 C CNN F 3 "" H 3150 3100 50 0000 C CNN 1 3150 3100 -1 0 0 1 $EndComp $Comp L GND #PWR0146 U 1 1 590C5E90 P 3150 3650 F 0 "#PWR0146" H 3150 3400 50 0001 C CNN F 1 "GND" H 3150 3500 50 0000 C CNN F 2 "" H 3150 3650 50 0000 C CNN F 3 "" H 3150 3650 50 0000 C CNN 1 3150 3650 1 0 0 -1 $EndComp Wire Wire Line 3150 3250 3150 3350 Connection ~ 3150 3300 Text Label 3250 3300 0 60 ~ 0 SD3V3 $Comp L C C15 U 1 1 590C7447 P 3150 3500 F 0 "C15" H 3175 3600 50 0000 L CNN F 1 "22uF" H 3175 3400 50 0000 L CNN F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3188 3350 50 0001 C CNN F 3 "" H 3150 3500 50 0000 C CNN 1 3150 3500 1 0 0 -1 $EndComp $Comp L Micro_SD_Card_CD SD1 U 1 1 590C84AE P 4950 3300 F 0 "SD1" H 4300 3900 50 0000 C CNN F 1 "SCHD3A0100" H 5600 3900 50 0000 R CNN F 2 "micro-sd-schd3a0100:SCHD3A100" H 6100 3600 50 0001 C CNN F 3 "https://www.relayspec.com/catalogs/001285/2010/SCHD.pdf" H 4950 3300 50 0001 C CNN F 4 "www.alps.com" H 4950 3300 60 0001 C CNN "MFG_URL" F 5 "SCHD3A0100" H 4950 3300 60 0001 C CNN "MFG_PN" F 6 "www.on-stars.com" H 4950 3300 60 0001 C CNN "Distributor1_URL" F 7 "SCHD3A0100" H 4950 3300 60 0001 C CNN "Distributor1_PN" F 8 "www.mouser.com" H 4950 3300 60 0001 C CNN "Distributor2_URL" F 9 "688-SCHD3A0100" H 4950 3300 60 0001 C CNN "Distributor2_PN" 1 4950 3300 1 0 0 -1 $EndComp Wire Wire Line 3550 3500 4050 3500 Wire Wire Line 5750 3900 5800 3900 Wire Wire Line 5800 3900 5800 3950 Wire Wire Line 3150 3300 4050 3300 Wire Wire Line 3550 3500 3550 3650 Text Notes 3050 4100 0 60 ~ 0 SDcard connected to\nBANK6 on "usb" sheet $Comp L GND #PWR0147 U 1 1 5A2A690D P 4900 4250 F 0 "#PWR0147" H 4900 4000 50 0001 C CNN F 1 "GND" H 4900 4100 50 0000 C CNN F 2 "" H 4900 4250 50 0000 C CNN F 3 "" H 4900 4250 50 0000 C CNN 1 4900 4250 1 0 0 -1 $EndComp Wire Wire Line 4900 4150 4900 4250 Wire Wire Line 4900 4200 5000 4200 Wire Wire Line 5000 4200 5000 4150 Connection ~ 4900 4200 $EndSCHEMATC