EESchema Schematic File Version 2 LIBS:portapack_h1-rescue LIBS:hackrf_expansion LIBS:passive LIBS:supply LIBS:trs_jack LIBS:battery LIBS:sd LIBS:ck LIBS:altera LIBS:regulator LIBS:tp LIBS:header LIBS:hole LIBS:sharebrained LIBS:fiducial LIBS:eastrising LIBS:on_semi LIBS:asahi_kasei LIBS:ti LIBS:diode LIBS:portapack_h1-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 3 5 Title "PortaPack H1" Date "2017-05-22" Rev "20170522" Comp "ShareBrained Technology, Inc." Comment1 "Copyright © 2014-2017 Jared Boone" Comment2 "License: GNU General Public License, version 2" Comment3 "" Comment4 "" $EndDescr $Comp L GND #PWR019 U 1 1 53A91608 P 9900 5100 F 0 "#PWR019" H 9900 5100 30 0001 C CNN F 1 "GND" H 9900 5030 30 0001 C CNN F 2 "" H 9900 5100 60 0000 C CNN F 3 "" H 9900 5100 60 0000 C CNN 1 9900 5100 0 1 1 0 $EndComp $Comp L +3.3V #PWR020 U 1 1 53A91614 P 9800 5000 F 0 "#PWR020" H 9800 4960 30 0001 C CNN F 1 "+3.3V" H 9800 5110 30 0000 C CNN F 2 "" H 9800 5000 60 0000 C CNN F 3 "" H 9800 5000 60 0000 C CNN 1 9800 5000 0 -1 -1 0 $EndComp $Comp L GND #PWR021 U 1 1 53A91623 P 9900 6000 F 0 "#PWR021" H 9900 6000 30 0001 C CNN F 1 "GND" H 9900 5930 30 0001 C CNN F 2 "" H 9900 6000 60 0000 C CNN F 3 "" H 9900 6000 60 0000 C CNN 1 9900 6000 0 1 1 0 $EndComp Text Label 9300 3300 0 60 ~ 0 LCD_DB7 Text Label 9300 3400 0 60 ~ 0 LCD_DB6 Text Label 9300 3500 0 60 ~ 0 LCD_DB5 Text Label 9300 3600 0 60 ~ 0 LCD_DB4 Text Label 9300 3700 0 60 ~ 0 LCD_DB3 Text Label 9300 3800 0 60 ~ 0 LCD_DB2 Text Label 9300 3900 0 60 ~ 0 LCD_DB1 Text Label 9300 4000 0 60 ~ 0 LCD_DB0 Text Notes 7400 6200 0 60 ~ 0 LCD Mode:\n8080 MCU 16-bit bus interface I\nIM[3:0] = 0b0001, DB[15:0] active Text Label 9300 3200 0 60 ~ 0 LCD_DB8 Text Label 9300 3100 0 60 ~ 0 LCD_DB9 Text Label 9300 3000 0 60 ~ 0 LCD_DB10 Text Label 9300 2900 0 60 ~ 0 LCD_DB11 Text Label 9300 2800 0 60 ~ 0 LCD_DB12 Text Label 9300 2700 0 60 ~ 0 LCD_DB13 Text Label 9300 2600 0 60 ~ 0 LCD_DB14 Text Label 9300 2500 0 60 ~ 0 LCD_DB15 $Comp L R R19 U 1 1 53A91657 P 8000 2150 F 0 "R19" V 8080 2150 50 0000 C CNN F 1 "10K" V 8000 2150 50 0001 C CNN F 2 "ipc_resc:IPC_RESC1005X40L25N" H 8000 2150 60 0001 C CNN F 3 "" H 8000 2150 60 0000 C CNN F 4 "DNP" V 8000 2150 60 0000 C CNN "DNP" F 5 "Yageo" V 8000 2150 60 0001 C CNN "Mfr" 1 8000 2150 -1 0 0 -1 $EndComp $Comp L GND #PWR022 U 1 1 53A9165D P 8000 2500 F 0 "#PWR022" H 8000 2500 30 0001 C CNN F 1 "GND" H 8000 2430 30 0001 C CNN F 2 "" H 8000 2500 60 0000 C CNN F 3 "" H 8000 2500 60 0000 C CNN 1 8000 2500 1 0 0 -1 $EndComp $Comp L +1.8V #PWR023 U 1 1 53A91663 P 9800 4800 F 0 "#PWR023" H 9800 4940 20 0001 C CNN F 1 "+1.8V" H 9800 4910 30 0000 C CNN F 2 "" H 9800 4800 60 0000 C CNN F 3 "" H 9800 4800 60 0000 C CNN 1 9800 4800 0 -1 -1 0 $EndComp $Comp L MICROSD_DETSW J2 U 1 1 53A8C6D0 P 3900 6300 F 0 "J2" H 3450 6950 60 0000 C CNN F 1 "MICROSD_DETSW" H 4050 6950 60 0000 C CNN F 2 "alps:ALPS_SCHA4B0419" H 3900 6300 60 0001 C CNN F 3 "http://www.mouser.com/ds/2/15/alps_SCHA4B0419-780241.pdf" H 3900 6300 60 0001 C CNN F 4 "ALPS" H 3900 6300 60 0001 C CNN "Mfr" F 5 "SCHA4B0419" H 3900 6300 60 0001 C CNN "Part" 1 3900 6300 1 0 0 -1 $EndComp $Comp L GND #PWR024 U 1 1 53A8C6D6 P 3100 6300 F 0 "#PWR024" H 3100 6300 30 0001 C CNN F 1 "GND" H 3100 6230 30 0001 C CNN F 2 "" H 3100 6300 60 0000 C CNN F 3 "" H 3100 6300 60 0000 C CNN 1 3100 6300 0 1 1 0 $EndComp $Comp L GND #PWR025 U 1 1 53A8C6E2 P 3100 6700 F 0 "#PWR025" H 3100 6700 30 0001 C CNN F 1 "GND" H 3100 6630 30 0001 C CNN F 2 "" H 3100 6700 60 0000 C CNN F 3 "" H 3100 6700 60 0000 C CNN 1 3100 6700 0 1 1 0 $EndComp $Comp L C C27 U 1 1 53AA73CE P 2800 7100 F 0 "C27" H 2850 7200 50 0000 L CNN F 1 "100N" H 2850 7000 50 0000 L CNN F 2 "ipc_capc:IPC_CAPC1005X55L25N" H 2800 7100 60 0001 C CNN F 3 "" H 2800 7100 60 0000 C CNN F 4 "Murata" H 2800 7100 60 0001 C CNN "Mfr" F 5 "GRM155R61A104KA01" H 2800 7100 60 0001 C CNN "Part" 1 2800 7100 -1 0 0 -1 $EndComp $Comp L GND #PWR026 U 1 1 53A8C6EF P 2400 7400 F 0 "#PWR026" H 2400 7400 30 0001 C CNN F 1 "GND" H 2400 7330 30 0001 C CNN F 2 "" H 2400 7400 60 0000 C CNN F 3 "" H 2400 7400 60 0000 C CNN 1 2400 7400 1 0 0 -1 $EndComp $Comp L GND #PWR027 U 1 1 53A8C6F5 P 4200 7200 F 0 "#PWR027" H 4200 7200 30 0001 C CNN F 1 "GND" H 4200 7130 30 0001 C CNN F 2 "" H 4200 7200 60 0000 C CNN F 3 "" H 4200 7200 60 0000 C CNN 1 4200 7200 1 0 0 -1 $EndComp $Comp L CK_TSWB-3N-CB SW1 U 1 1 53A8C6FD P 2500 1450 F 0 "SW1" H 2500 2050 60 0000 C CNN F 1 "CK_TSWB-3N-CB" H 2500 850 60 0000 C CNN F 2 "ck:CK_TSWB-3N-CB222_LFS" H 2500 1450 60 0001 C CNN F 3 "http://www.ckswitches.com/media/1346/tsw.pdf" H 2500 1450 60 0001 C CNN F 4 "C&K" H 2500 1450 60 0001 C CNN "Mfr" F 5 "TSWB-3N-CB222 LFS" H 2500 1450 60 0001 C CNN "Part" 1 2500 1450 1 0 0 -1 $EndComp $Comp L GND #PWR028 U 1 1 53A8C70A P 1400 2000 F 0 "#PWR028" H 1400 2000 30 0001 C CNN F 1 "GND" H 1400 1930 30 0001 C CNN F 2 "" H 1400 2000 60 0000 C CNN F 3 "" H 1400 2000 60 0000 C CNN 1 1400 2000 1 0 0 -1 $EndComp $Comp L GND #PWR029 U 1 1 53A8C710 P 3600 2000 F 0 "#PWR029" H 3600 2000 30 0001 C CNN F 1 "GND" H 3600 1930 30 0001 C CNN F 2 "" H 3600 2000 60 0000 C CNN F 3 "" H 3600 2000 60 0000 C CNN 1 3600 2000 1 0 0 -1 $EndComp $Comp L GND #PWR030 U 1 1 53A8C716 P 4000 7200 F 0 "#PWR030" H 4000 7200 30 0001 C CNN F 1 "GND" H 4000 7130 30 0001 C CNN F 2 "" H 4000 7200 60 0000 C CNN F 3 "" H 4000 7200 60 0000 C CNN 1 4000 7200 1 0 0 -1 $EndComp $Comp L C C26 U 1 1 53A8C71C P 2400 7100 F 0 "C26" H 2450 7200 50 0000 L CNN F 1 "10U" H 2450 7000 50 0000 L CNN F 2 "ipc_capc:IPC_CAPC2012X135L45N" H 2400 7100 60 0001 C CNN F 3 "" H 2400 7100 60 0000 C CNN F 4 "Murata" H 2400 7100 60 0001 C CNN "Mfr" F 5 "GRM21BR61A106KE19" H 2400 7100 60 0001 C CNN "Part" 1 2400 7100 -1 0 0 -1 $EndComp $Comp L GND #PWR031 U 1 1 53A8C722 P 2800 7400 F 0 "#PWR031" H 2800 7400 30 0001 C CNN F 1 "GND" H 2800 7330 30 0001 C CNN F 2 "" H 2800 7400 60 0000 C CNN F 3 "" H 2800 7400 60 0000 C CNN 1 2800 7400 1 0 0 -1 $EndComp $Comp L +3.3V #PWR032 U 1 1 53A8C728 P 2800 5700 F 0 "#PWR032" H 2800 5660 30 0001 C CNN F 1 "+3.3V" H 2800 5810 30 0000 C CNN F 2 "" H 2800 5700 60 0000 C CNN F 3 "" H 2800 5700 60 0000 C CNN 1 2800 5700 1 0 0 -1 $EndComp Entry Wire Line 9100 2400 9200 2500 Entry Wire Line 9100 2500 9200 2600 Entry Wire Line 9100 2600 9200 2700 Entry Wire Line 9100 2700 9200 2800 Entry Wire Line 9100 2800 9200 2900 Entry Wire Line 9100 2900 9200 3000 Entry Wire Line 9100 3000 9200 3100 Entry Wire Line 9100 3100 9200 3200 Entry Wire Line 9100 3200 9200 3300 Entry Wire Line 9100 3300 9200 3400 Entry Wire Line 9100 3400 9200 3500 Entry Wire Line 9100 3500 9200 3600 Entry Wire Line 9100 3600 9200 3700 Entry Wire Line 9100 3700 9200 3800 Entry Wire Line 9100 3800 9200 3900 Entry Wire Line 9100 3900 9200 4000 Text HLabel 8950 2100 0 60 BiDi ~ 0 LCD_DB[15..0] Text HLabel 9600 4500 0 60 Input ~ 0 LCD_RS Text HLabel 9600 4300 0 60 Input ~ 0 LCD_RD# Text HLabel 9600 4400 0 60 Input ~ 0 LCD_WR# Text HLabel 7900 1800 0 60 Input ~ 0 LCD_RESET# Text HLabel 1600 3000 0 60 Input ~ 0 LCD_BACKLIGHT Text HLabel 9600 4700 0 60 Output ~ 0 LCD_TE Text HLabel 9600 5200 0 60 BiDi ~ 0 TP_R Text HLabel 9600 5300 0 60 BiDi ~ 0 TP_D Text HLabel 9600 5400 0 60 BiDi ~ 0 TP_L Text HLabel 9600 5500 0 60 BiDi ~ 0 TP_U Text HLabel 1400 1000 0 60 Output ~ 0 SW_SEL Text HLabel 1400 1100 0 60 Output ~ 0 SW_ROT_A Text HLabel 1400 1200 0 60 Output ~ 0 SW_ROT_B Text HLabel 3600 1000 2 60 Output ~ 0 SW_D Text HLabel 3600 1100 2 60 Output ~ 0 SW_R Text HLabel 3600 1200 2 60 Output ~ 0 SW_U Text HLabel 3600 1300 2 60 Output ~ 0 SW_L Text HLabel 2200 5800 0 60 BiDi ~ 0 SD_DAT2 Text HLabel 2200 5900 0 60 BiDi ~ 0 SD_DAT3 Text HLabel 2200 6000 0 60 BiDi ~ 0 SD_CMD Text HLabel 2200 6200 0 60 Input ~ 0 SD_CLK Text HLabel 2200 6400 0 60 BiDi ~ 0 SD_DAT0 Text HLabel 2200 6500 0 60 BiDi ~ 0 SD_DAT1 Text HLabel 2200 6800 0 60 Output ~ 0 SD_CD $Comp L ER-TFT024-3_PANEL LCD1 U 1 1 58A60E03 P 8000 4600 F 0 "LCD1" H 8000 5650 60 0000 C CNN F 1 "ER-TFT024-3_PANEL" H 8000 3650 60 0000 C CNN F 2 "eastrising:ER-TFT024-3" H 8000 4600 60 0001 C CNN F 3 "http://www.buydisplay.com/download/manual/ER-TFT024-3_Datasheet.pdf" H 8000 4600 60 0001 C CNN F 4 "EastRising" H 8000 4600 60 0001 C CNN "Mfr" F 5 "ER-TFT024-3" H 8000 4600 60 0001 C CNN "Part" 1 8000 4600 1 0 0 -1 $EndComp $Comp L ER-TFT024-3_FPC J3 U 1 1 58AE3A81 P 10450 3350 F 0 "J3" H 10450 5950 60 0000 C CNN F 1 "ER-TFT024-3_FPC" H 10450 550 60 0000 C CNN F 2 "eastrising:ER-CON50HT-1" H 10350 3350 60 0001 C CNN F 3 "http://www.buydisplay.com/download/connector/ER-CON50HT-1.pdf" H 10350 3350 60 0001 C CNN F 4 "EastRising" H 10450 3350 60 0001 C CNN "Mfr" F 5 "ER-CON50HT-1" H 10450 3350 60 0001 C CNN "Part" 1 10450 3350 1 0 0 -1 $EndComp $Comp L GND #PWR033 U 1 1 58AE4008 P 9900 5800 F 0 "#PWR033" H 9900 5800 30 0001 C CNN F 1 "GND" H 9900 5730 30 0001 C CNN F 2 "" H 9900 5800 60 0000 C CNN F 3 "" H 9900 5800 60 0000 C CNN 1 9900 5800 0 1 1 0 $EndComp $Comp L GND #PWR034 U 1 1 58AE4031 P 9900 5700 F 0 "#PWR034" H 9900 5700 30 0001 C CNN F 1 "GND" H 9900 5630 30 0001 C CNN F 2 "" H 9900 5700 60 0000 C CNN F 3 "" H 9900 5700 60 0000 C CNN 1 9900 5700 0 1 1 0 $EndComp $Comp L GND #PWR035 U 1 1 58AE405A P 9900 5600 F 0 "#PWR035" H 9900 5600 30 0001 C CNN F 1 "GND" H 9900 5530 30 0001 C CNN F 2 "" H 9900 5600 60 0000 C CNN F 3 "" H 9900 5600 60 0000 C CNN 1 9900 5600 0 1 1 0 $EndComp $Comp L GND #PWR036 U 1 1 58AE9874 P 9800 1900 F 0 "#PWR036" H 9800 1900 30 0001 C CNN F 1 "GND" H 9800 1830 30 0001 C CNN F 2 "" H 9800 1900 60 0000 C CNN F 3 "" H 9800 1900 60 0000 C CNN 1 9800 1900 0 1 1 0 $EndComp $Comp L GND #PWR037 U 1 1 58AE9CF2 P 9800 1600 F 0 "#PWR037" H 9800 1600 30 0001 C CNN F 1 "GND" H 9800 1530 30 0001 C CNN F 2 "" H 9800 1600 60 0000 C CNN F 3 "" H 9800 1600 60 0000 C CNN 1 9800 1600 0 1 1 0 $EndComp Text HLabel 9600 4600 0 60 Input ~ 0 LCD_CS# $Comp L GND #PWR038 U 1 1 58B079A0 P 9900 4200 F 0 "#PWR038" H 9900 4200 30 0001 C CNN F 1 "GND" H 9900 4130 30 0001 C CNN F 2 "" H 9900 4200 60 0000 C CNN F 3 "" H 9900 4200 60 0000 C CNN 1 9900 4200 0 1 1 0 $EndComp NoConn ~ 10000 4100 $Comp L CAT4004[_AB] U4 U 1 1 58B747DD P 2400 3150 F 0 "U4" H 2000 3450 60 0000 L CNN F 1 "CAT4004[_AB]" H 2500 2850 60 0000 L CNN F 2 "ipc_son:IPC_SON9P50_200X200X55L32X24T90X160N" H 2400 3150 60 0001 C CNN F 3 "http://www.onsemi.com/pub/Collateral/CAT4003B-D.PDF" H 2400 3150 60 0001 C CNN F 4 "ON Semiconductor" H 2400 3150 60 0001 C CNN "Mfr" F 5 "CAT4004BHU2−GT3" H 2400 3150 60 0001 C CNN "Part" 1 2400 3150 1 0 0 -1 $EndComp Text Label 9650 1000 0 60 ~ 0 LEDK1 Text Label 9650 1100 0 60 ~ 0 LEDK2 Text Label 9650 1200 0 60 ~ 0 LEDK3 Text Label 9650 1300 0 60 ~ 0 LEDK4 Text Label 3100 3200 0 60 ~ 0 LEDK4 Text Label 3100 3300 0 60 ~ 0 LEDK3 Text Label 1300 3300 0 60 ~ 0 LEDK2 Text Label 1300 3200 0 60 ~ 0 LEDK1 $Comp L GND #PWR039 U 1 1 58B750FD P 2400 3700 F 0 "#PWR039" H 2400 3700 30 0001 C CNN F 1 "GND" H 2400 3630 30 0001 C CNN F 2 "" H 2400 3700 60 0000 C CNN F 3 "" H 2400 3700 60 0000 C CNN 1 2400 3700 1 0 0 -1 $EndComp $Comp L GND #PWR040 U 1 1 58B75120 P 1700 3100 F 0 "#PWR040" H 1700 3100 30 0001 C CNN F 1 "GND" H 1700 3030 30 0001 C CNN F 2 "" H 1700 3100 60 0000 C CNN F 3 "" H 1700 3100 60 0000 C CNN 1 1700 3100 0 1 1 0 $EndComp $Comp L R R20 U 1 1 58B751E2 P 3700 3350 F 0 "R20" V 3780 3350 50 0000 C CNN F 1 "3K9" V 3700 3350 50 0001 C CNN F 2 "ipc_resc:IPC_RESC1005X40L25N" H 3700 3350 60 0001 C CNN F 3 "" H 3700 3350 60 0000 C CNN F 4 "DNP" V 3700 3350 60 0000 C CNN "DNP" F 5 "Yageo" V 3700 3350 60 0001 C CNN "Mfr" 1 3700 3350 -1 0 0 -1 $EndComp $Comp L GND #PWR041 U 1 1 58B75265 P 3700 3700 F 0 "#PWR041" H 3700 3700 30 0001 C CNN F 1 "GND" H 3700 3630 30 0001 C CNN F 2 "" H 3700 3700 60 0000 C CNN F 3 "" H 3700 3700 60 0000 C CNN 1 3700 3700 1 0 0 -1 $EndComp Wire Wire Line 2400 3600 2400 3700 Wire Wire Line 3000 3100 3700 3100 Wire Wire Line 3700 3600 3700 3700 Wire Wire Line 1700 3100 1800 3100 Wire Wire Line 3000 3000 4100 3000 Wire Wire Line 3500 3300 3000 3300 Wire Wire Line 3500 3200 3000 3200 Wire Wire Line 1200 3300 1800 3300 Wire Wire Line 1200 3200 1800 3200 Wire Wire Line 1600 3000 1800 3000 Wire Wire Line 9550 1300 10000 1300 Wire Wire Line 9550 1200 10000 1200 Wire Wire Line 9550 1100 10000 1100 Wire Wire Line 9550 1000 10000 1000 Wire Wire Line 9900 4200 10000 4200 Wire Wire Line 9600 4600 10000 4600 Connection ~ 9900 1600 Wire Wire Line 9900 1500 9900 1700 Wire Wire Line 9800 1600 10000 1600 Connection ~ 9900 1900 Connection ~ 9900 2300 Wire Wire Line 9900 2400 10000 2400 Connection ~ 9900 2200 Wire Wire Line 9900 2300 10000 2300 Connection ~ 9900 2100 Wire Wire Line 9900 2200 10000 2200 Connection ~ 9900 2000 Wire Wire Line 9900 2100 10000 2100 Wire Wire Line 9900 2000 10000 2000 Wire Wire Line 9900 1900 9900 2400 Wire Wire Line 9800 1900 10000 1900 Wire Wire Line 9900 1700 10000 1700 Wire Wire Line 10000 5800 9900 5800 Wire Wire Line 10000 5700 9900 5700 Wire Wire Line 10000 5600 9900 5600 Connection ~ 9900 4800 Wire Wire Line 9900 4900 9900 4800 Wire Wire Line 10000 4900 9900 4900 Wire Wire Line 9550 900 10000 900 Wire Wire Line 3200 6700 3100 6700 Wire Wire Line 3200 6800 2200 6800 Wire Bus Line 9100 2100 9100 3900 Wire Bus Line 8950 2100 9100 2100 Wire Wire Line 4000 7100 4000 7200 Wire Wire Line 1400 1900 1400 2000 Wire Wire Line 1500 1900 1400 1900 Wire Wire Line 3600 1900 3600 2000 Wire Wire Line 3500 1900 3600 1900 Wire Wire Line 3600 1300 3500 1300 Wire Wire Line 3600 1200 3500 1200 Wire Wire Line 3600 1100 3500 1100 Wire Wire Line 3500 1000 3600 1000 Wire Wire Line 1400 1200 1500 1200 Wire Wire Line 1400 1100 1500 1100 Wire Wire Line 1400 1000 1500 1000 Wire Wire Line 4200 7100 4200 7200 Wire Wire Line 2400 7300 2400 7400 Wire Wire Line 2400 6100 3200 6100 Wire Wire Line 3200 6300 3100 6300 Wire Wire Line 2200 6500 3200 6500 Wire Wire Line 2200 6400 3200 6400 Wire Wire Line 2200 6200 3200 6200 Wire Wire Line 2200 6000 3200 6000 Wire Wire Line 2200 5900 3200 5900 Wire Wire Line 2200 5800 3200 5800 Wire Wire Line 2800 5700 2800 6900 Connection ~ 2800 6100 Wire Wire Line 2800 7300 2800 7400 Wire Wire Line 2400 6100 2400 6900 Wire Wire Line 8000 2400 8000 2500 Connection ~ 8000 1800 Wire Wire Line 8000 1800 8000 1900 Wire Wire Line 9200 2500 10000 2500 Wire Wire Line 9200 2600 10000 2600 Wire Wire Line 9200 2700 10000 2700 Wire Wire Line 9200 2800 10000 2800 Wire Wire Line 9200 2900 10000 2900 Wire Wire Line 9200 3000 10000 3000 Wire Wire Line 9200 3100 10000 3100 Wire Wire Line 9200 3200 10000 3200 Wire Wire Line 9600 4400 10000 4400 Wire Wire Line 9600 4300 10000 4300 Wire Wire Line 7900 1800 10000 1800 Wire Wire Line 9600 4500 10000 4500 Wire Wire Line 9200 3300 10000 3300 Wire Wire Line 9200 3400 10000 3400 Wire Wire Line 9200 3500 10000 3500 Wire Wire Line 9200 3600 10000 3600 Wire Wire Line 9200 3700 10000 3700 Wire Wire Line 9200 3800 10000 3800 Wire Wire Line 9200 3900 10000 3900 Wire Wire Line 9200 4000 10000 4000 Wire Wire Line 9900 6000 10000 6000 Wire Wire Line 9600 5500 10000 5500 Wire Wire Line 9600 5400 10000 5400 Wire Wire Line 9600 5300 10000 5300 Wire Wire Line 10000 5200 9600 5200 Wire Wire Line 9600 4700 10000 4700 Wire Wire Line 9800 5000 10000 5000 Wire Wire Line 9800 4800 10000 4800 Wire Wire Line 10000 5100 9900 5100 Wire Wire Line 10000 1400 9900 1400 Wire Wire Line 10000 1500 9900 1500 $Comp L +1.8V #PWR042 U 1 1 58BA7696 P 9900 1400 F 0 "#PWR042" H 9900 1540 20 0001 C CNN F 1 "+1.8V" H 9900 1510 30 0000 C CNN F 2 "" H 9900 1400 60 0000 C CNN F 3 "" H 9900 1400 60 0000 C CNN 1 9900 1400 0 -1 -1 0 $EndComp Text HLabel 9550 900 0 60 Input ~ 0 LCD_VBL Text Notes 1200 2700 0 60 ~ 0 EN/DIM: 200k PD internal, enable > 1.3V, disable < 0.4V\nRSET: not required, default 25mA current\nUVLO: 2.0V typ Text HLabel 4100 3000 2 60 Input ~ 0 LCD_VBL $Comp L C C14 U 1 1 58D0DFA2 P 4000 3300 F 0 "C14" H 4050 3400 50 0000 L CNN F 1 "1U" H 4050 3200 50 0000 L CNN F 2 "ipc_capc:IPC_CAPC1608X90L35N" H 4000 3300 60 0001 C CNN F 3 "" H 4000 3300 60 0000 C CNN F 4 "Murata" H 4000 3300 60 0001 C CNN "Mfr" F 5 "GRM188R61C105KA93D" H 4000 3300 60 0001 C CNN "Part" 1 4000 3300 -1 0 0 -1 $EndComp $Comp L GND #PWR043 U 1 1 58D0E0F8 P 4000 3600 F 0 "#PWR043" H 4000 3600 30 0001 C CNN F 1 "GND" H 4000 3530 30 0001 C CNN F 2 "" H 4000 3600 60 0000 C CNN F 3 "" H 4000 3600 60 0000 C CNN 1 4000 3600 1 0 0 -1 $EndComp Wire Wire Line 4000 3500 4000 3600 Wire Wire Line 4000 3100 4000 3000 Connection ~ 4000 3000 $EndSCHEMATC