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EESchema Schematic File Version 2
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:74lv1t34
LIBS:93lc46b
LIBS:Diodes_Mosfet
LIBS:hole
LIBS:Microchip_CAN
LIBS:Microchip_regulator
LIBS:MPS_Regulators
LIBS:St_Baluns
LIBS:Ti_Logic
LIBS:Ti_Regulators
LIBS:tsl256x
LIBS:voltage-translators
LIBS:Silabs
LIBS:Wurth_Eth
LIBS:Ti_POE
LIBS:Nordic_BLE
LIBS:antenna-nc
LIBS:NXP_NFC
LIBS:Recom_Power
LIBS:NXP_Can
LIBS:Solder_Bridge
LIBS:AP65352
LIBS:symbol
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LIBS:RGB_Led
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LIBS:pinky-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 6 6
Title "LCD"
Date ""
63
Rev "0.6"
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Comp "BetaMachine"
Comment1 "Pinky"
Comment2 "AAA User Frontend"
67
Comment3 "Nipo"
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Comment4 ""
$EndDescr
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$Comp
95
L GND #PWR66
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U 1 1 57ACB03F
P 4700 4325
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F 0 "#PWR66" H 4700 4075 50  0001 C CNN
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F 1 "GND" H 4708 4151 50  0000 C CNN
F 2 "" H 4700 4325 50  0000 C CNN
F 3 "" H 4700 4325 50  0000 C CNN
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$EndComp
Wire Wire Line
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$Comp
L LCD16X2 LCD1
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F 3 "" H 5450 2200 50  0000 C CNN
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$EndComp
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$Comp
125
L GND #PWR68
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U 1 1 57ACB041
P 5800 2900
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F 0 "#PWR68" H 5800 2650 50  0001 C CNN
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F 1 "GND" H 5808 2726 50  0000 C CNN
F 2 "" H 5800 2900 50  0000 C CNN
F 3 "" H 5800 2900 50  0000 C CNN
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$EndComp
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$Comp
L R R8
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F 1 "10k" V 5334 3050 50  0000 C CNN
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F 2 "Resistors_SMD:R_0603" V 5380 3050 50  0001 C CNN
F 3 "" H 5450 3050 50  0000 C CNN
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F 4 "Panasonic" H 3500 2200 60  0001 C CNN "MFN"
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F 7 "1%, 75V, 0603" H 13950 5500 60  0001 C CNN "Description"
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F 8 "P10.0KHCT-ND" H 3500 2200 60  0001 C CNN "S2PN"
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	1    5450 3050
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$EndComp
$Comp
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L GND #PWR67
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U 1 1 57ACB043
P 5600 3150
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F 0 "#PWR67" H 5600 2900 50  0001 C CNN
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F 1 "GND" H 5608 2976 50  0000 C CNN
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$EndComp
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$Comp
L Q_NMOS_GSD Q1
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P 4800 3800
F 0 "Q1" H 5000 3775 50  0000 L CNN
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F 2 "TO_SOT_Packages_SMD:SOT-23" H 5000 3900 50  0001 C CNN
F 3 "" H 4800 3800 50  0000 C CNN
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F 7 "MOSFET 60V 115mA N-Channel" H 4800 3800 60  0001 C CNN "Description"
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$EndComp
$Comp
L R R7
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F 3 "" H 5050 4000 50  0000 C CNN
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F 4 "Panasonic" H 3500 2200 60  0001 C CNN "MFN"
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F 5 "ERJ-3EKF4302V" H 3500 2200 60  0001 C CNN "MFP"
F 6 "667-ERJ-3EKF4302V" H 3500 2200 60  0001 C CNN "S1PN"
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F 7 "1% 75V" H 13950 5500 60  0001 C CNN "Description"
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$EndComp
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Connection ~ 5050 3800
$Comp
L R R6
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F 3 "" H 4700 3150 50  0000 C CNN
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F 4 "Panasonic" H 3500 2200 60  0001 C CNN "MFN"
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$EndComp
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$Comp
L Solder_Bridge_3_Open SB1
U 1 1 57ACB050
P 7800 2400
F 0 "SB1" H 7800 2662 60  0000 C CNN
F 1 "LCD_VSel" H 7800 2550 60  0000 C CNN
F 2 "Solder_Bridge:3Way_Open" H 7800 2400 60  0001 C CNN
F 3 "" H 7800 2400 60  0000 C CNN
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F 4 "OB" H 7800 2400 60  0001 C CNN "Installed"
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$EndComp
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$Comp
L POT RV1
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AR Path="/57ACB051" Ref="RV1"  Part="1" 
AR Path="/57AC953C/57ACB051" Ref="RV1"  Part="1" 
F 0 "RV1" H 7700 2950 50  0000 R CNN
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F 2 "Potentiometer_SMD:EVN_3.3x3.3mm" H 7800 2950 50  0001 C CNN
F 3 "" H 7800 2950 50  0000 C CNN
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F 7 "10K 25% 3mm" H 7800 2950 60  0001 C CNN "Description"
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$EndComp
Connection ~ 7800 2700
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$Comp
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L GND #PWR70
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U 1 1 57ACB052
P 7800 3200
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F 0 "#PWR70" H 7800 2950 50  0001 C CNN
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F 1 "GND" H 7808 3026 50  0000 C CNN
F 2 "" H 7800 3200 50  0000 C CNN
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$EndComp
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$Comp
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U 1 1 57ACB053
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F 0 "#PWR71" H 8100 2150 50  0001 C CNN
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F 1 "+5V" H 8118 2474 50  0000 C CNN
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$EndComp
$Comp
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L +3V3 #PWR69
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F 0 "#PWR69" H 7500 2150 50  0001 C CNN
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F 1 "+3V3" H 7518 2474 50  0000 C CNN
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$EndComp
$Comp
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L +5V #PWR64
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U 1 1 57ACB056
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F 0 "#PWR64" H 3900 2550 50  0001 C CNN
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F 1 "+5V" H 3918 2874 50  0000 C CNN
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$EndComp
$Comp
L C C34
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F 4 "Murata" H 7000 1950 60  0001 C CNN "MFN"
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$EndComp
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L GND #PWR65
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U 1 1 57ACB059
P 3900 3400
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F 0 "#PWR65" H 3900 3150 50  0001 C CNN
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F 1 "GND" H 3908 3226 50  0000 C CNN
F 2 "" H 3900 3400 50  0000 C CNN
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$EndComp
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Text HLabel 7000 3200 2    60   Output ~ 0
RS
Text HLabel 7000 3300 2    60   Input ~ 0
E
Text HLabel 7000 3400 2    60   Input ~ 0
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Text HLabel 7000 3500 2    60   Input ~ 0
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Text HLabel 7000 3600 2    60   Input ~ 0
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Backlight
$Comp
L R R9
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F 3 "" H 5550 3800 50  0000 C CNN
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F 4 "Panasonic" H 3500 2200 60  0001 C CNN "MFN"
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$EndComp
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$EndSCHEMATC